/* ============================================================
   Smart World Solutions — mobile mechanic, Serekunda
   Composition: Nord IDE palette · vertical spine headline ·
   typewriter H1 · menu-first cards · layered gradient depth
   ============================================================ */

:root {
  --bg:        #2e3440;   /* polar night */
  --bg-2:      #343b48;
  --surface:   #3b4252;
  --surface-2: #434c5e;
  --line:      #4c566a;
  --ink:       #eceff4;   /* snow storm */
  --ink-soft:  #d8dee9;
  --muted:     #a4adbb;
  --accent:    #88c0d0;   /* frost */
  --accent-2:  #8fbcbb;
  --secondary: #a3be8c;
  --warn:      #ebcb8b;

  --a: rgba(136, 192, 208, 0.16);
  --b: rgba(163, 190, 140, 0.12);

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

  --spine: 4.25rem;
  --maxw: 68rem;
  --radius: 10px;
}

*, *::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-soft);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 70% 55% at 8% -5%, var(--a) 0, transparent 62%),
    radial-gradient(ellipse 65% 60% at 100% 105%, var(--b) 0, transparent 58%),
    radial-gradient(ellipse 90% 50% at 50% 50%, rgba(76, 86, 106, 0.28) 0, transparent 70%),
    linear-gradient(180deg, #2e3440 0%, #2b303b 55%, #2e3440 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  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(--accent-2); }

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

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #2e3440;
  padding: 0.6rem 1rem; z-index: 100; font-family: var(--mono); font-size: 0.8rem;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

/* ---------- vertical spine headline ---------- */

.spine {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
  z-index: 5;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--mono);
  font-size: clamp(0.72rem, 0.6rem + 0.5vw, 0.95rem);
  font-weight: 500;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 1.25rem 0;
  pointer-events: none;
  max-height: 78vh;
  overflow: hidden;
}
.spine::before {
  content: "";
  position: absolute;
  left: 50%; top: -1.5rem;
  width: 1px; height: 1.1rem;
  background: var(--line);
}
.spine::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -1.5rem;
  width: 1px; height: 1.1rem;
  background: var(--line);
}
.spine-text { display: inline-block; }
.spine-text .ch { opacity: 0; animation: typein 0.28s ease forwards; }
.spine-text.typed::after {
  content: "";
  display: inline-block;
  width: 2px; height: 0.9em;
  background: var(--secondary);
  margin-top: 0.35em;
  animation: caret 1.05s steps(1, end) infinite;
}
@keyframes typein { to { opacity: 1; } }
@keyframes caret { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }

/* ---------- shell ---------- */

.shell {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(1.1rem, 4vw, 2.5rem) 0 calc(var(--spine) + clamp(0.75rem, 3vw, 2rem));
}

/* ---------- top bar ---------- */

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem 1.5rem;
  padding: 1.4rem 0 1.1rem;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand-mark {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--bg);
  background: var(--accent);
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
}
.brand-name {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  font-size: 1.02rem;
}
.topnav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.topnav a { color: var(--muted); text-decoration: none; transition: color 0.18s ease; }
.topnav a:hover { color: var(--accent); }

.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;
  color: var(--accent);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  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 3px rgba(163, 190, 140, 0.2);
}

/* ---------- shared section bits ---------- */

section { scroll-margin-top: 1.5rem; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--secondary);
  margin: 0 0 0.7rem;
}

h2 {
  font-size: clamp(1.5rem, 1.15rem + 1.6vw, 2.15rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 0.85rem;
  font-weight: 600;
  text-wrap: balance;
}
h3 {
  font-size: 1.02rem;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0 0 0.6rem;
  font-weight: 600;
}
p { margin: 0 0 1rem; }

.section-head { max-width: 44rem; margin-bottom: 2.25rem; }
.section-lede { color: var(--muted); margin: 0; }

/* ---------- hero ---------- */

.hero { padding: clamp(2.5rem, 6vw, 4.5rem) 0 2rem; }
.hero-title {
  font-size: clamp(2rem, 1.3rem + 3.6vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin: 0 0 1.25rem;
  font-weight: 600;
  text-wrap: balance;
}
.hero-lede {
  max-width: 40rem;
  color: var(--ink-soft);
  font-size: 1.06rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1.6rem 0 2.25rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.7rem 1.3rem;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.83rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn-primary { background: var(--accent); color: #263039; font-weight: 600; }
.btn-primary:hover { background: var(--accent-2); color: #263039; }
.btn-ghost { border: 1px solid var(--line); color: var(--ink-soft); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-block { width: 100%; }

.hero-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line);
}
.hero-stats div { display: flex; flex-direction: column; gap: 0.15rem; }
.hero-stats dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-stats dd { margin: 0; color: var(--ink); font-size: 0.95rem; }

.hero-figure { margin: 0 0 clamp(3rem, 7vw, 5rem); }
.hero-figure img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: saturate(0.85) contrast(1.03);
}
.hero-figure figcaption {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
  margin-top: 0.7rem;
  letter-spacing: 0.01em;
}

/* ---------- services / menu board ---------- */

.services { padding-bottom: clamp(3rem, 7vw, 5rem); }

.menu { display: grid; gap: 2.25rem; }

.menu-block h3 {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.6rem;
  margin-bottom: 0.35rem;
}
.items { list-style: none; margin: 0; padding: 0; }
.item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.15rem 1.25rem;
  padding: 0.85rem 0;
  border-bottom: 1px dashed rgba(76, 86, 106, 0.55);
}
.item-name { color: var(--ink); font-weight: 500; }
.item-desc {
  grid-column: 1 / 2;
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.5;
}
.item-price {
  grid-row: 1 / 3;
  grid-column: 2 / 3;
  align-self: start;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--secondary);
  white-space: nowrap;
  padding-top: 0.15rem;
}

.menu-note {
  margin: 2rem 0 0;
  padding: 1rem 1.15rem;
  border-left: 2px solid var(--warn);
  background: rgba(235, 203, 139, 0.06);
  color: var(--muted);
  font-size: 0.9rem;
  border-radius: 0 6px 6px 0;
}

/* ---------- how it works ---------- */

.how { padding-bottom: clamp(3rem, 7vw, 5rem); }
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}
.steps li {
  background: linear-gradient(160deg, rgba(59, 66, 82, 0.85), rgba(52, 59, 72, 0.6));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
}
.step-num {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 0.6rem;
}
.steps p { margin: 0; color: var(--muted); font-size: 0.94rem; }

/* ---------- gallery ---------- */

.gallery { padding-bottom: clamp(3rem, 7vw, 5rem); }
.gallery-grid { display: grid; gap: 1rem; }
.gallery-grid figure { margin: 0; }
.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: saturate(0.85) contrast(1.03);
}
.gallery-grid figcaption {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.55rem;
  line-height: 1.5;
}

/* ---------- about ---------- */

.about { padding-bottom: clamp(3rem, 7vw, 5rem); }
.about-body { max-width: 46rem; }
.about-body p { color: var(--ink-soft); }
.promises {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
.promises li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--muted);
  font-size: 0.94rem;
}
.promises li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-family: var(--mono);
}
.promises strong { color: var(--ink); font-weight: 600; }

/* ---------- footer cards ---------- */

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding-bottom: clamp(3rem, 7vw, 4.5rem);
}
.card {
  background: linear-gradient(165deg, rgba(59, 66, 82, 0.9), rgba(46, 52, 64, 0.75));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
}
.card h3 {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.card-note { color: var(--muted); font-size: 0.88rem; margin: 0.9rem 0 0; }
.card-link {
  display: inline-block;
  margin-top: 0.9rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
address { font-style: normal; color: var(--ink); line-height: 1.7; }

.hours { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.hours th, .hours td { padding: 0.42rem 0; text-align: left; font-weight: 400; }
.hours th { color: var(--muted); }
.hours td { text-align: right; font-family: var(--mono); font-size: 0.8rem; color: var(--ink-soft); }
.hours tr + tr th, .hours tr + tr td { border-top: 1px dashed rgba(76, 86, 106, 0.5); }
.hours .closed th, .hours .closed td { color: #bf616a; }

.big-phone {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2rem);
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  margin: 0.4rem 0 0;
  font-weight: 500;
}
.big-phone:hover { color: var(--accent); }
.card-call .btn-block { margin-top: 1.25rem; }

/* ---------- closing quote ---------- */

.closing {
  margin: 0 0 clamp(3rem, 7vw, 4.5rem);
  padding: 2rem 0 0;
  border-top: 1px solid var(--line);
  max-width: 42rem;
}
.closing p {
  font-size: clamp(1.15rem, 1rem + 0.9vw, 1.5rem);
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.015em;
  margin: 0 0 0.85rem;
  text-wrap: pretty;
}
.closing cite {
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 4.5rem;
}
.footer-inner { max-width: 40rem; }
.footer-brand {
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 0.4rem;
  letter-spacing: -0.01em;
}
.footer-meta { color: var(--muted); font-size: 0.86rem; margin: 0 0 0.35rem; }
.footer-meta a { color: var(--ink-soft); }

.claim-banner {
  display: inline-block;
  margin: 1.1rem 0 0.9rem;
  padding: 0.5rem 0.8rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: var(--muted);
  background: rgba(76, 86, 106, 0.28);
  border: 1px solid var(--line);
  border-radius: 5px;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.claim-banner:hover { color: var(--accent); border-color: var(--accent); }

.attribution {
  position: static;
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  opacity: 0.55;
}
.attribution a { color: inherit; text-decoration: none; }
.attribution a:hover { text-decoration: underline; }

/* ---------- responsive ---------- */

@media (min-width: 40rem) {
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid .g-wide { grid-column: 1 / -1; }
  .gallery-grid .g-wide img { aspect-ratio: 21 / 8; }
  .cards { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .promises { grid-template-columns: repeat(2, 1fr); gap: 0.75rem 2rem; }
}

@media (min-width: 62rem) {
  .menu { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 3rem; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid .g-tall { grid-row: span 2; }
  .gallery-grid .g-tall img { aspect-ratio: 3 / 4; height: 100%; }
  .gallery-grid .g-wide { grid-column: span 2; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .spine-text .ch { opacity: 1; animation: none; }
  .spine-text.typed::after { animation: none; opacity: 1; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}