/* ============================================================
   SAMBOU APPLE MOBILE SHOP
   Composition: monochrome + one signal red · mixed-weight collage
   headline · full-bleed gallery · dictated-quote signature ·
   plain background with one accent reveal.
   ============================================================ */

:root {
  --bg: #000000;
  --bg-soft: #0b0b0b;
  --bg-raise: #141414;
  --ink: #ffffff;
  --ink-dim: #a3a3a3;
  --ink-faint: #6e6e6e;
  --rule: #262626;
  --signal: #e10600;
  --signal-ink: #ffffff;

  --pad: clamp(1.15rem, 4vw, 3.5rem);
  --maxw: 78rem;

  --font-display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --ease: cubic-bezier(.2, .7, .1, 1);
}

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

html {
  margin: 0;
  padding: 0;
  background: var(--bg);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  line-height: 1.62;
  font-variation-settings: "wdth" 100, "wght" 400;
  overflow-x: hidden;
}

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

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

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

.sr-only {
  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(--signal); color: var(--signal-ink);
  padding: 0.6rem 1rem; z-index: 100; font-family: var(--font-mono); font-size: 0.8rem;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem var(--pad);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}

.mark { text-decoration: none; display: flex; flex-direction: column; line-height: 1.05; }
.mark-line {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 88, "wght" 800;
  letter-spacing: 0.02em;
  font-size: clamp(0.85rem, 0.7rem + 0.6vw, 1.05rem);
}
.mark-line--thin {
  font-family: var(--font-mono);
  font-variation-settings: normal;
  font-weight: 400;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.mark:hover .mark-line--thin { color: var(--signal); }

.topnav {
  display: none;
  margin-left: auto;
  gap: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.topnav a { text-decoration: none; color: var(--ink-dim); }
.topnav a:hover { color: var(--signal); }

.callbtn {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--signal);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.callbtn:hover { background: var(--signal); color: var(--signal-ink); }
.callbtn-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--signal);
  animation: pulse 2.4s ease-in-out infinite;
}
.callbtn:hover .callbtn-dot { background: var(--signal-ink); animation: none; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

@media (min-width: 860px) {
  .topnav { display: flex; }
  .callbtn { margin-left: 0; }
}

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

.hero {
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: clamp(4rem, 14vh, 9rem) var(--pad) clamp(3rem, 8vh, 5rem);
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: -12% 0 -12% 0;
  z-index: -1;
}
.hero-media .layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
}
.layer--back {
  opacity: 0.42;
  filter: grayscale(1) contrast(1.15) brightness(0.62);
}
.layer--front {
  opacity: 0.5;
  filter: grayscale(1) contrast(1.3) brightness(0.5);
  mix-blend-mode: screen;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to top, var(--bg) 4%, rgba(0,0,0,0.72) 42%, rgba(0,0,0,0.35) 100%),
    radial-gradient(120% 80% at 12% 90%, rgba(225,6,0,0.16) 0%, transparent 62%);
}

.hero-inner { max-width: 62rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: clamp(0.66rem, 0.6rem + 0.3vw, 0.78rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 1.4rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--signal);
}

/* mixed-weight collage headline */
.collage {
  margin: 0 0 1.6rem;
  font-family: var(--font-display);
  font-size: clamp(3.1rem, 13vw, 9.5rem);
  line-height: 0.86;
  letter-spacing: -0.03em;
  display: flex;
  flex-wrap: wrap;
  gap: 0 0.28em;
}
.collage .w { display: inline-block; }
.collage .w1 { font-variation-settings: "wdth" 78, "wght" 300; }
.collage .w2 { font-variation-settings: "wdth" 100, "wght" 800; font-style: italic; }
.collage .w3 {
  font-variation-settings: "wdth" 75, "wght" 200;
  color: var(--ink-dim);
}
.collage .w4 {
  font-variation-settings: "wdth" 96, "wght" 700;
  position: relative;
}
.collage .w4::after {
  content: "";
  position: absolute;
  left: -0.06em;
  right: -0.06em;
  bottom: 0.06em;
  height: 0.09em;
  background: var(--signal);
  transform-origin: left center;
  animation: revealFromLeft 900ms var(--ease) 220ms both;
}

@keyframes revealFromLeft {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.hero-sub {
  max-width: 44rem;
  color: var(--ink-dim);
  font-size: clamp(1rem, 0.94rem + 0.4vw, 1.2rem);
  margin: 0 0 2rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--ink);
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}
.btn--signal {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--signal-ink);
  font-weight: 700;
}
.btn--signal:hover { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--bg); }
.btn--lg { padding: 1.05rem 2.2rem; font-size: 0.86rem; }

.hero-note {
  margin: 1.6rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.scrollhint {
  position: absolute;
  right: var(--pad);
  bottom: 2rem;
  width: 1px;
  height: 4.5rem;
  background: var(--rule);
  overflow: hidden;
}
.scrollhint span {
  position: absolute;
  inset: 0 0 auto 0;
  height: 40%;
  background: var(--signal);
  animation: drop 2.6s var(--ease) infinite;
}
@keyframes drop {
  0% { transform: translateY(-110%); }
  60%, 100% { transform: translateY(260%); }
}

/* ---------- dictated quote ---------- */

.dictate {
  padding: clamp(4rem, 12vh, 8rem) var(--pad);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--bg-soft);
}

.dictate-quote {
  max-width: 54rem;
  margin: 0 auto;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1rem + 2.6vw, 2.6rem);
  line-height: 1.28;
  font-variation-settings: "wdth" 92, "wght" 400;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.dictate-quote .dw {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.3em);
  animation: wordIn 420ms var(--ease) both;
  animation-delay: var(--d, 0ms);
}
@keyframes wordIn {
  to { opacity: 1; transform: translateY(0); }
}

.dictate-quote .caret {
  display: inline-block;
  width: 0.55ch;
  height: 1em;
  margin-left: 0.12em;
  background: var(--signal);
  vertical-align: -0.12em;
  animation: blink 1s steps(1, end) infinite;
}
@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }

.dictate-attr {
  max-width: 54rem;
  margin: 1.6rem auto 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  opacity: 0;
  animation: wordIn 600ms var(--ease) 2.6s both;
}

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

.marker {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 1.5rem;
}
.marker-block {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.1rem;
  padding: 0.28rem 0.4rem;
  background: var(--signal);
  color: var(--signal-ink);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.section-head {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(4rem, 11vh, 7rem) var(--pad) clamp(2rem, 5vh, 3rem);
}
.section-head--tight { padding-bottom: clamp(1.5rem, 4vh, 2.5rem); }

.section-head h2,
.about-text h2,
.visit-inner h2 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 92, "wght" 600;
  font-size: clamp(1.7rem, 1.1rem + 3vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 1.2rem;
  text-wrap: balance;
}

.section-lede {
  max-width: 46rem;
  color: var(--ink-dim);
  margin: 0;
}

/* ---------- services ---------- */

.services { border-top: 1px solid var(--rule); }

.service-list {
  list-style: none;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule);
}

.service {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.4rem 2rem;
  padding: 1.7rem 0;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.service::before {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 420ms var(--ease);
}
.service:hover::before { transform: scaleX(1); }

.service-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--signal);
}
.service h3 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 88, "wght" 700;
  font-size: clamp(1.15rem, 1rem + 0.9vw, 1.6rem);
  letter-spacing: -0.015em;
  margin: 0;
  line-height: 1.15;
}
.service p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 0.97rem;
  max-width: 46rem;
}

@media (min-width: 780px) {
  .service {
    grid-template-columns: 3.5rem 18rem 1fr;
    align-items: baseline;
    padding: 2.1rem 0;
  }
}

.services-foot {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2rem var(--pad) clamp(4rem, 11vh, 7rem);
  color: var(--ink-dim);
  font-size: 0.95rem;
  max-width: 46rem;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 780px) {
  .services-foot { padding-left: calc(var(--pad) + 3.5rem + 2rem); }
}

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

.work { border-top: 1px solid var(--rule); padding-bottom: clamp(4rem, 11vh, 7rem); }

.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.g-item {
  margin: 0;
  grid-column: 1 / -1;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.g-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.12) brightness(0.82);
  transition: filter 600ms var(--ease), transform 900ms var(--ease);
}
.g-item:hover img { filter: grayscale(0) contrast(1.05) brightness(0.95); transform: scale(1.015); }

.g-item--full img { aspect-ratio: 16 / 9; }
.g-item--half img { aspect-ratio: 4 / 3; }

@media (min-width: 780px) {
  .g-item--half { grid-column: span 6; }
  .g-item--half img { aspect-ratio: 3 / 4; }
}

.g-item figcaption {
  padding: 1rem var(--pad) 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.6;
  color: var(--ink-dim);
  max-width: 46rem;
}
.cap-num {
  color: var(--signal);
  margin-right: 0.5rem;
  letter-spacing: 0.08em;
}

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

.about { border-top: 1px solid var(--rule); }

.about-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(4rem, 11vh, 7rem) var(--pad);
  display: grid;
  gap: clamp(2.5rem, 6vw, 4.5rem);
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); }
}

.about-text p { color: var(--ink-dim); max-width: 42rem; }
.about-text p:first-of-type { color: var(--ink); font-size: 1.08rem; }

.about-facts {
  border: 1px solid var(--rule);
  background: var(--bg-soft);
  padding: 1.6rem 1.5rem;
  align-self: start;
  position: sticky;
  top: 5.5rem;
}
.facts-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 1.2rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--rule);
}
.facts { margin: 0; }
.fact {
  display: grid;
  gap: 0.15rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule);
}
.fact:last-child { border-bottom: 0; }
.fact dt {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.fact dd { margin: 0; font-size: 0.95rem; }
.facts-note {
  margin: 1.2rem 0 0;
  font-size: 0.85rem;
  color: var(--ink-faint);
  line-height: 1.55;
}

/* ---------- visit ---------- */

.visit {
  position: relative;
  border-top: 1px solid var(--rule);
  overflow: hidden;
  isolation: isolate;
}
.visit-media {
  position: absolute;
  inset: -10% 0 -10% 0;
  z-index: -1;
}
.visit-media .layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.34);
  will-change: transform;
}
.visit::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, var(--bg) 0%, rgba(0,0,0,0.82) 30%, rgba(0,0,0,0.9) 100%);
}

.visit-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(4rem, 11vh, 7rem) var(--pad);
}
.visit-lede { max-width: 44rem; color: var(--ink-dim); margin: 0 0 3rem; }

.visit-cols {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: 1fr;
}
@media (min-width: 820px) {
  .visit-cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.visit-col h3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 1.1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--rule);
}

.bigphone {
  display: inline-block;
  font-family: var(--font-display);
  font-variation-settings: "wdth" 90, "wght" 800;
  font-size: clamp(2.1rem, 1.4rem + 3.4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 3px solid var(--signal);
  padding-bottom: 0.12em;
  transition: color 200ms var(--ease);
}
.bigphone:hover { color: var(--signal); }

.addr {
  font-style: normal;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
}

.visit-small {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  color: var(--ink-faint);
  line-height: 1.6;
}

.maplink {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
  padding-bottom: 2px;
}
.maplink:hover { color: var(--ink); border-color: var(--ink); }

.hours {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.hours th, .hours td { padding: 0.5rem 0; text-align: left; border-bottom: 1px solid var(--rule); }
.hours th { font-weight: 400; color: var(--ink-dim); }
.hours td { text-align: right; color: var(--ink); white-space: nowrap; }

.hours tr.is-today th,
.hours tr.is-today td { color: var(--ink); }
.hours tr.is-today td { border-bottom-color: var(--signal); }
.today-tag {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.05rem 0.35rem;
  background: var(--signal);
  color: var(--signal-ink);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  vertical-align: 1px;
}

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

.closing {
  border-top: 1px solid var(--rule);
  padding: clamp(4rem, 12vh, 8rem) var(--pad);
  text-align: center;
  background: var(--bg-soft);
}
.closing-line {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 88, "wght" 300;
  font-size: clamp(1.6rem, 1rem + 3.4vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 auto 2.2rem;
  max-width: 30rem;
  text-wrap: balance;
}

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

.sitefoot {
  border-top: 1px solid var(--rule);
  padding: clamp(2.5rem, 6vh, 4rem) var(--pad) 5rem;
  background: var(--bg);
}
.foot-inner { max-width: var(--maxw); margin: 0 auto; }

.foot-name {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 88, "wght" 800;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  margin: 0 0 0.5rem;
}
.foot-meta {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-faint);
  margin: 0 0 1.8rem;
  line-height: 1.7;
}
.foot-meta a { color: var(--ink-dim); }

.claim-banner {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  background: var(--bg-raise);
  border: 1px solid var(--rule);
  padding: 0.55rem 0.9rem;
  text-decoration: none;
  margin-bottom: 1.6rem;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.claim-banner:hover { color: var(--ink); border-color: var(--ink-faint); }

.attribution {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  margin: 0;
}
.attribution a { color: var(--ink-faint); }
.attribution a:hover { color: var(--signal); }

/* ---------- scroll-driven reveal (progressive enhancement) ---------- */

@supports (animation-timeline: view()) {
  .accent-reveal {
    animation: revealFromLeft 800ms var(--ease) both;
    animation-timeline: view();
    animation-range: entry 10% cover 32%;
  }
  .g-item {
    animation: fadeUp 700ms var(--ease) both;
    animation-timeline: view();
    animation-range: entry 5% cover 28%;
  }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(2.5rem); }
    to { opacity: 1; transform: translateY(0); }
  }
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .dictate-quote .dw { opacity: 1; transform: none; }
  .dictate-quote .caret { display: none; }
  .dictate-attr { opacity: 1; }
  .collage .w4::after { transform: scaleX(1); }
  .scrollhint { display: none; }
  .hero-media .layer, .visit-media .layer { transform: none !important; }
}