/* ============================================================
   AquaMan Mobile Mechanic Car Service — CARS PROGRAMMING
   Composition: Nord IDE palette · vertical spine H1 ·
   typewriter headline · menu-first cards · layered gradient bg
   ============================================================ */

:root {
  /* Nord — polar night / snow storm / frost */
  --bg:        #2e3440;
  --bg-2:      #292e39;
  --surface:   #343b49;
  --surface-2: #3b4252;
  --line:      #434c5e;
  --line-soft: #3f4757;
  --ink:       #eceff4;
  --ink-2:     #d8dee9;
  --muted:     #9aa5b8;
  --accent:    #88c0d0;
  --accent-2:  #8fbcbb;
  --secondary: #a3be8c;
  --warn:      #ebcb8b;

  --glow-a: rgba(136, 192, 208, 0.16);
  --glow-b: rgba(163, 190, 140, 0.10);

  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;

  --maxw: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --spine: 3.25rem;
  --radius: 10px;
}

/* Light mode — Nord snow storm, still IDE-flavoured */
html[data-theme="light"] {
  --bg:        #eef1f6;
  --bg-2:      #e5e9f0;
  --surface:   #ffffff;
  --surface-2: #f4f6fa;
  --line:      #d3d9e4;
  --line-soft: #e0e5ee;
  --ink:       #2e3440;
  --ink-2:     #3b4252;
  --muted:     #5c6779;
  --accent:    #3f7f96;
  --accent-2:  #4c7f7c;
  --secondary: #5c7a45;
  --warn:      #8a6a1f;

  --glow-a: rgba(136, 192, 208, 0.30);
  --glow-b: rgba(163, 190, 140, 0.22);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.075rem);
  line-height: 1.65;
  color: var(--ink-2);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 70% 55% at 8% 0%, var(--glow-a) 0%, transparent 62%),
    radial-gradient(ellipse 65% 50% at 100% 78%, var(--glow-b) 0%, transparent 58%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  padding-left: var(--spine);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

h1, h2, h3, h4 { color: var(--ink); line-height: 1.15; margin: 0 0 0.6em; font-weight: 600; }
h2 { font-size: clamp(1.6rem, 1.2rem + 2vw, 2.5rem); letter-spacing: -0.015em; }
h3 { font-size: clamp(1.05rem, 1rem + 0.5vw, 1.25rem); }
p { margin: 0 0 1.1em; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--surface); color: var(--ink);
  padding: 0.6rem 1rem; z-index: 200; border-radius: 0 0 var(--radius) 0;
}
.skip:focus { left: 0; }

/* ---------- Vertical spine H1 ---------- */
.spine {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--spine);
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 60;
  border-right: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(46,52,64,0.55), rgba(46,52,64,0.15));
  backdrop-filter: blur(6px);
  pointer-events: none;
}
html[data-theme="light"] .spine {
  background: linear-gradient(180deg, rgba(255,255,255,0.65), rgba(255,255,255,0.25));
}
.spine-inner {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--mono);
  font-size: clamp(0.72rem, 0.6rem + 0.5vw, 0.95rem);
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}
.spine-inner .tl {
  opacity: 0;
  animation: typeIn 0.01s linear forwards;
  animation-delay: var(--d, 0s);
}
@keyframes typeIn { to { opacity: 1; } }
.spine-inner .caret {
  display: inline-block;
  width: 0.55em;
  height: 0.14em;
  margin-block-start: 0.5em;
  background: var(--secondary);
  animation: blink 1.05s steps(1, end) infinite;
}
@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line-soft);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(12px);
}
.topbar-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.7rem var(--gutter);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.brand {
  display: flex; align-items: center; gap: 0.7rem;
  text-decoration: none; color: inherit; margin-right: auto;
}
.brand-mark {
  display: grid; place-items: center;
  width: 2.5rem; height: 2.5rem;
  border: 1px solid var(--accent);
  border-radius: 6px;
  font-family: var(--mono); font-size: 0.85rem; font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { color: var(--ink); font-size: 1.02rem; letter-spacing: -0.01em; }
.brand-text em {
  font-family: var(--mono); font-style: normal;
  font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
}
.nav { display: flex; gap: 1.15rem; flex-wrap: wrap; }
.nav a {
  font-family: var(--mono);
  font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); text-decoration: none;
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.topbar-actions { display: flex; align-items: center; gap: 0.6rem; }

.call-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  min-height: 44px;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-family: var(--mono); font-size: 0.82rem; font-weight: 600;
  color: var(--accent); text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}
.call-btn:hover { background: var(--accent); color: var(--bg); }
.call-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 0 0 rgba(163,190,140,0.6);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(163,190,140,0.55); }
  70%  { box-shadow: 0 0 0 9px rgba(163,190,140,0); }
  100% { box-shadow: 0 0 0 0 rgba(163,190,140,0); }
}

.theme-toggle {
  display: inline-flex; align-items: center; gap: 0.4rem;
  min-height: 44px; min-width: 44px;
  padding: 0.5rem 0.8rem;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-icon { font-size: 0.95rem; line-height: 1; }

/* ---------- Layout shell ---------- */
main { display: block; }
section { padding: clamp(3rem, 6vw, 5.5rem) var(--gutter); }
.hero, .menu-wrap, .programming, .how, .cards, .about {
  max-width: var(--maxw);
  margin: 0 auto;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted);
  display: flex; align-items: center; gap: 0.6rem;
  margin: 0 0 0.9rem;
}
.eyebrow .ln {
  color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  font-size: 0.68rem;
}

.section-head { max-width: 62ch; margin-bottom: clamp(1.75rem, 3vw, 2.75rem); }
.section-sub { color: var(--muted); }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(2.5rem, 5vw, 4.5rem); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
}
.hero-title {
  font-size: clamp(2.1rem, 1.3rem + 4.4vw, 4rem);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-bottom: 0.7em;
  text-wrap: balance;
}
.hero-title .hl {
  color: var(--accent);
  display: inline-block;
  position: relative;
}
.hero-title .hl::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0.06em;
  height: 2px; background: var(--secondary); opacity: 0.55;
}
.hero-lede { color: var(--ink-2); max-width: 56ch; }
.hero-lede:last-of-type { color: var(--muted); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.6rem 0 1.9rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-family: var(--mono); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn-primary { background: var(--accent); color: #22303a; border-color: var(--accent); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); color: var(--bg); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink-2); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-block { width: 100%; margin-top: 1.1rem; }

.hero-stats {
  list-style: none; margin: 0; padding: 1.1rem 0 0;
  border-top: 1px solid var(--line-soft);
  display: flex; flex-wrap: wrap; gap: 1.75rem;
}
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong {
  font-family: var(--mono); font-size: 1.35rem; color: var(--accent); font-weight: 600;
}
.hero-stats span {
  font-size: 0.76rem; color: var(--muted);
  letter-spacing: 0.06em; text-transform: uppercase; font-family: var(--mono);
}

.hero-figure { margin: 0; }
.hero-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: saturate(0.92) contrast(1.03);
}
.hero-figure figcaption,
.prog-media figcaption,
.about-figure figcaption {
  font-family: var(--mono);
  font-size: 0.7rem; letter-spacing: 0.05em;
  color: var(--muted);
  padding-top: 0.6rem;
}

/* ---------- Menu (services) ---------- */
.menu-wrap { border-top: 1px solid var(--line-soft); }
.menu {
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 3rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.menu-block {
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 2.5vw, 1.9rem);
}
.menu-block h3 {
  font-family: var(--mono);
  font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.6rem;
  margin-bottom: 1.1rem;
}
.item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem 1.25rem;
  align-items: baseline;
  padding: 0.62rem 0;
  border-bottom: 1px dashed var(--line-soft);
}
.item:last-child { border-bottom: 0; padding-bottom: 0; }
.item-name { color: var(--ink); font-weight: 500; font-size: 0.98rem; }
.item-name i {
  display: block;
  font-style: normal;
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 400;
  line-height: 1.5;
  margin-top: 0.15rem;
}
.item-price {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--secondary);
  white-space: nowrap;
  text-align: right;
}

/* ---------- Programming ---------- */
.programming { border-top: 1px solid var(--line-soft); }
.prog-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: start;
}
.prog-copy p { max-width: 60ch; }
.prog-list { list-style: none; margin: 1.4rem 0; padding: 0; }
.prog-list li {
  display: flex; gap: 0.7rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.95rem;
}
.prog-list li:last-child { border-bottom: 0; }
.tick { color: var(--secondary); font-family: var(--mono); flex: none; }
.prog-note {
  font-size: 0.9rem; color: var(--muted);
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
}
.prog-media { display: grid; gap: 1.25rem; }
.prog-media figure { margin: 0; }
.prog-media img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: saturate(0.92) contrast(1.03);
}

/* ---------- How it works ---------- */
.how { border-top: 1px solid var(--line-soft); }
.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.25rem);
  counter-reset: step;
}
.steps li {
  border-top: 2px solid var(--accent);
  padding-top: 1.1rem;
}
.step-num {
  font-family: var(--mono);
  font-size: 0.78rem; letter-spacing: 0.14em;
  color: var(--muted);
  display: block; margin-bottom: 0.5rem;
}
.steps h3 { font-size: 1.08rem; margin-bottom: 0.4rem; }
.steps p { font-size: 0.93rem; color: var(--muted); margin: 0; }

/* ---------- Footer cards ---------- */
.cards { border-top: 1px solid var(--line-soft); }
.footer-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.25rem);
  align-items: start;
}
.card {
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 2.5vw, 1.9rem);
}
.card h3 {
  font-family: var(--mono);
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.card-note { font-size: 0.88rem; color: var(--muted); }
.card-note:last-child { margin-bottom: 0; }

.hours { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.hours th, .hours td { padding: 0.42rem 0; text-align: left; border-bottom: 1px solid var(--line-soft); }
.hours th { font-weight: 500; color: var(--ink); }
.hours td { font-family: var(--mono); font-size: 0.8rem; color: var(--ink-2); text-align: right; white-space: nowrap; }
.hours tr:last-child th, .hours tr:last-child td { border-bottom: 0; }

address { font-style: normal; color: var(--ink); line-height: 1.6; margin-bottom: 1rem; }
address strong { display: block; margin-bottom: 0.2rem; }

.map-link {
  display: inline-block;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 0.4rem;
}

.card-call { border-color: var(--accent); }
.big-phone { margin: 0 0 0.9rem; }
.big-phone a {
  font-family: var(--mono);
  font-size: clamp(1.35rem, 1.1rem + 1.2vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--accent);
}
.big-phone a:hover { color: var(--ink); }
.call-list { list-style: none; margin: 1.1rem 0 0; padding: 0; }
.call-list li {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.85rem;
}
.call-list li:last-child { border-bottom: 0; }
.call-list .k { color: var(--muted); }
.call-list .v { color: var(--ink); text-align: right; }

/* ---------- About ---------- */
.about { border-top: 1px solid var(--line-soft); }
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: start;
}
.about-figure { margin: 0; position: sticky; top: 6rem; }
.about-figure img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: saturate(0.9) contrast(1.03);
}
.about-copy p { max-width: 62ch; }
.pull {
  margin: 1.75rem 0 0;
  padding: 1.1rem 0 1.1rem 1.25rem;
  border-left: 2px solid var(--secondary);
  font-size: 1.1rem;
  color: var(--ink);
  font-style: italic;
}
.pull cite {
  display: block;
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.6rem;
}

/* ---------- Site footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-2) 80%, transparent);
  padding: clamp(2rem, 4vw, 3rem) var(--gutter) 3.5rem;
}
.footer-inner { max-width: var(--maxw); margin: 0 auto; }
.footer-brand { display: flex; gap: 0.9rem; align-items: flex-start; margin-bottom: 1rem; }
.footer-brand strong { color: var(--ink); display: block; }
.footer-brand p { margin: 0.3rem 0 0; font-size: 0.86rem; color: var(--muted); }
.footer-note { font-size: 0.84rem; color: var(--muted); max-width: 70ch; }

.claim-banner {
  display: inline-block;
  margin: 0.5rem 0 1.25rem;
  padding: 0.45rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  background: color-mix(in srgb, var(--surface) 55%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.claim-banner:hover { color: var(--accent); border-color: var(--accent); }

.attribution {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  opacity: 0.55;
}
.attribution a { color: inherit; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero-grid, .prog-grid, .about-grid { grid-template-columns: 1fr; }
  .about-figure { position: static; }
  .about-figure img { aspect-ratio: 16 / 10; }
  .footer-cards { grid-template-columns: 1fr 1fr; }
  .card-call { grid-column: 1 / -1; }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  :root { --spine: 2.5rem; }
  .menu { grid-template-columns: 1fr; }
  .footer-cards { grid-template-columns: 1fr; }
  .nav { display: none; }
  .topbar-inner { gap: 0.75rem; }
  .brand-text em { display: none; }
  .theme-label { display: none; }
  .theme-toggle { padding: 0.5rem; }
  .hero-stats { gap: 1.25rem; }
  .spine-inner { letter-spacing: 0.22em; font-size: 0.68rem; }
}

@media (max-width: 420px) {
  .call-btn { font-size: 0.74rem; padding: 0.5rem 0.7rem; }
  .hero-actions .btn { width: 100%; }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .spine-inner .tl { opacity: 1; }
  .spine-inner .caret { opacity: 1; }
  .call-dot { box-shadow: none; }
}