/* ==========================================================================
   ICanFix.ID — editorial monochrome design system
   Black + white + real repair photography + technical type + diagonal cuts
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --ink: #0a0a0a;
  --ink-soft: #141414;
  --paper: #ffffff;
  --bone: #f3f2ee;
  --bone-deep: #e9e8e2;
  --line: #d8d7d1;
  --line-dark: rgba(255, 255, 255, 0.22);
  --muted: #6b6b64;
  --muted-inv: #a6a69e;

  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --max: 1360px;
  --gutter: clamp(18px, 4.5vw, 64px);
  --nav-h: 72px;

  --r-sm: 2px;
  --r-md: 4px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.35s;

  --cut: 44px; /* signature diagonal cut */
}

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

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-display);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg,
picture {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
summary {
  font: inherit;
  color: inherit;
}

ul,
ol {
  list-style: none;
  padding: 0;
}

::selection {
  background: var(--ink);
  color: var(--paper);
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sec {
  position: relative;
  padding-block: clamp(64px, 8.5vw, 116px);
}

section[id],
main[id] {
  scroll-margin-top: calc(var(--nav-h) + 14px);
}

.sec--dark {
  background: var(--ink);
  color: var(--paper);
}

.sec--bone {
  background: var(--bone);
}

.sec--flush-top {
  padding-top: 0;
}

.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-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 2000;
  background: var(--ink);
  color: var(--paper);
  padding: 12px 18px;
  font-size: 14px;
  transform: translateY(-160%);
  transition: transform 0.2s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

/* ---------- Type ---------- */
.display,
.sec-title,
.hero__title,
.cta__title {
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.92;
  text-wrap: balance;
}

.sec-title {
  font-size: clamp(2.15rem, 4.65vw, 4.1rem);
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  flex: none;
}

.sec--dark .eyebrow,
.eyebrow--inv {
  color: var(--muted-inv);
}

.mono {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sec-head {
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
  margin-bottom: clamp(34px, 4.5vw, 64px);
}

.sec-head__row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
}

.sec-lead {
  max-width: 44ch;
  color: var(--muted);
  font-size: clamp(0.95rem, 1.05vw, 1.05rem);
  line-height: 1.6;
  padding-bottom: 6px;
}

.sec--dark .sec-lead {
  color: var(--muted-inv);
}

/* ---------- Brand lockup (echoes the Instagram post header) ---------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  flex: none;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-sm);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.09em;
  line-height: 1;
  text-indent: -1px;
}

.brand__word {
  font-weight: 800;
  font-size: 17px;
  line-height: 1;
  letter-spacing: -0.035em;
}

.brand__id {
  font-weight: 600;
  font-size: 0.62em;
  letter-spacing: 0.02em;
  opacity: 0.45;
  margin-left: 1px;
}

.brand--inv {
  color: var(--paper);
}

.brand--inv .brand__mark {
  background: var(--paper);
  color: var(--ink);
}

.brand--sm .brand__mark {
  width: 26px;
  height: 26px;
  font-size: 12px;
}

.brand--sm .brand__word {
  font-size: 13px;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--paper);
  --btn-bd: var(--ink);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 22px;
  min-height: 50px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--r-sm);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
  -webkit-tap-highlight-color: transparent;
}

.btn svg {
  width: 15px;
  height: 15px;
  flex: none;
  transition: transform var(--dur) var(--ease);
}

.btn:hover {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn:active {
  transform: translateY(1px);
}

.btn--sm {
  min-height: 42px;
  padding: 12px 16px;
  font-size: 12px;
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  --btn-bd: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn--inv {
  --btn-bg: var(--paper);
  --btn-fg: var(--ink);
  --btn-bd: var(--paper);
}

.btn--inv:hover {
  background: transparent;
  color: var(--paper);
  border-color: var(--paper);
}

.btn--outline-inv {
  --btn-bg: transparent;
  --btn-fg: var(--paper);
  --btn-bd: rgba(255, 255, 255, 0.4);
}

.btn--outline-inv:hover {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}

.btn--lg {
  min-height: 58px;
  padding: 19px 28px;
  font-size: 14px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  transition: gap var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.link-arrow:hover {
  gap: 13px;
}

/* ---------- Header ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  z-index: 100;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.nav.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px rgba(10, 10, 10, 0.05);
}

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.1vw, 28px);
}

.nav__links a {
  position: relative;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 6px 0;
  color: var(--ink);
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur) var(--ease);
}

.nav__links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  cursor: pointer;
  position: relative;
}

.nav__toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1.5px;
  background: var(--ink);
  transition: transform var(--dur) var(--ease), opacity 0.2s linear;
}

.nav__toggle span:nth-child(1) { top: 16px; }
.nav__toggle span:nth-child(2) { top: 21.5px; }
.nav__toggle span:nth-child(3) { top: 27px; }

.menu-open .nav__toggle span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
.menu-open .nav__toggle span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* Mobile panel */
.menu {
  position: fixed;
  inset: var(--nav-h) 0 0;
  z-index: 90;
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: clamp(24px, 6vw, 48px) var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease),
    visibility 0s linear 0.28s;
}

.menu-open .menu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0s;
}

.menu-open body {
  overflow: hidden;
}

.menu__links {
  display: grid;
  border-top: 1px solid var(--line);
}

.menu__links a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.6rem, 7vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.menu__links a span {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.menu__meta {
  margin-top: auto;
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.menu__actions {
  display: grid;
  gap: 10px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(32px, 5vw, 64px));
  overflow: clip;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(to right, var(--line) 1px, transparent 1px);
  background-size: calc((100% - 2 * var(--gutter)) / 4) 100%;
  background-position: var(--gutter) 0;
  opacity: 0.35;
  mask-image: linear-gradient(to bottom, transparent 0, #000 20%, #000 78%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 20%, #000 78%, transparent 100%);
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  padding-bottom: clamp(40px, 5vw, 72px);
}

.hero__copy {
  position: relative;
  z-index: 2;
}

.hero__topline {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.hero__topline .mono {
  color: var(--muted);
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.hero__eyebrow {
  margin-bottom: 18px;
}

.hero__title {
  font-size: clamp(2.35rem, 6.3vw, 5.3rem);
  text-transform: uppercase;
  letter-spacing: -0.055em;
  line-height: 0.85;
  margin-bottom: clamp(22px, 3.2vw, 34px);
}

.hero__line {
  display: block;
}

.hero__statement {
  display: inline-block;
  margin-top: 0.16em;
  padding: 0.1em 1.35em 0.14em 0.18em;
  background: var(--ink);
  color: var(--paper);
  font-size: clamp(0.8rem, 2.15vw, 1.55rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  clip-path: polygon(0 0, 100% 0, calc(100% - var(--cut) * 0.55) 100%, 0 100%);
}

.hero__lead {
  max-width: 46ch;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.15vw, 1.1rem);
  line-height: 1.62;
  margin-bottom: clamp(26px, 3.4vw, 36px);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(26px, 3.6vw, 40px);
}

.hero__micro {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.hero__micro li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__micro li::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--ink);
  flex: none;
}

/* Hero visual */
.hero__visual {
  position: relative;
  z-index: 1;
  padding: 18px 0 0;
}

.hero__ghost {
  position: absolute;
  top: -0.36em;
  left: -0.06em;
  z-index: 0;
  font-size: clamp(4rem, 9.5vw, 9.5rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 0.8;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(10, 10, 10, 0.16);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.hero__frame {
  position: relative;
  z-index: 1;
  background: var(--ink);
  padding: 8px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  margin-top: clamp(20px, 3vw, 36px);
}

.hero__media {
  position: relative;
  aspect-ratio: 4 / 3.35;
  overflow: hidden;
  background: var(--ink-soft);
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 62%;
  filter: contrast(1.04) saturate(0.95);
}

.hero__frame-label {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  background: var(--paper);
  color: var(--ink);
  padding: 7px 10px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__frame-label::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--ink);
  margin-right: 7px;
  vertical-align: 1px;
}

.hero__offset {
  position: absolute;
  inset: 0 -10px -10px 10px;
  z-index: 0;
  border: 1px solid var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  pointer-events: none;
}

.hero__spec {
  position: relative;
  z-index: 3;
  width: min(270px, 74%);
  margin: -56px 0 0 clamp(8px, 2vw, 22px);
  background: var(--paper);
  border: 1px solid var(--ink);
  box-shadow: 8px 8px 0 rgba(10, 10, 10, 0.1);
}

.hero__spec-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
}

.hero__spec-top .mono {
  font-size: 8.5px;
  color: var(--muted);
}

.hero__spec-rows {
  display: grid;
}

.hero__spec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__spec-row:last-child {
  border-bottom: 0;
}

.hero__spec-row span:first-child {
  color: var(--muted);
}

.hero__spec-row span:last-child {
  font-weight: 500;
  text-align: right;
}

.hero__spec-row--status span:last-child::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--ink);
  margin-right: 6px;
  vertical-align: 1px;
}

/* Marquee */
.marquee {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
  background: var(--paper);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 42s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__group {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0;
  white-space: nowrap;
}

.marquee__group span {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  padding: 13px 22px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.marquee__group span::after {
  content: "✳";
  font-family: var(--font-display);
  font-size: 10px;
  opacity: 0.5;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ---------- Trust strip ---------- */
.trust {
  padding-block: clamp(40px, 5vw, 64px);
}

.trust__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 22px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--line-dark);
}

.trust__head .mono {
  color: var(--muted-inv);
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust__item {
  padding: 0 clamp(16px, 2.4vw, 30px);
  border-left: 1px solid var(--line-dark);
}

.trust__item:first-child {
  border-left: 0;
  padding-left: 0;
}

.trust__item:last-child {
  padding-right: 0;
}

.trust__num {
  display: block;
  margin-bottom: 16px;
  color: var(--muted-inv);
}

.trust__item h3 {
  font-size: clamp(0.95rem, 1.3vw, 1.12rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.trust__item p {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted-inv);
  max-width: 30ch;
}

/* ---------- Services ---------- */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 22px);
}

.svc {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.svc--wide { grid-column: span 6; }
.svc--small { grid-column: span 3; }

.svc:hover {
  border-color: var(--ink);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--ink);
}

.svc__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.svc__index {
  color: var(--muted);
}

.svc__media {
  position: relative;
  overflow: hidden;
  background: var(--bone);
  border-bottom: 1px solid var(--line);
}

.svc--wide .svc__media { aspect-ratio: 16 / 9.3; }
.svc--small .svc__media { aspect-ratio: 16 / 10; }

.svc__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease), filter 0.6s var(--ease);
  filter: contrast(1.03);
}

.svc:hover .svc__media img {
  transform: scale(1.035);
}

.svc__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 1.8vw, 24px);
  flex: 1;
}

.svc__kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.svc__kicker::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--ink);
}

.svc__title {
  font-size: clamp(1.3rem, 2vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-transform: uppercase;
  text-wrap: balance;
}

.svc--small .svc__title {
  font-size: clamp(1.05rem, 1.35vw, 1.35rem);
  line-height: 1.05;
}

.svc__desc {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
  max-width: 42ch;
}

.svc__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.svc__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.svc__tags span {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 6px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.svc__arrow {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  flex: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.svc__arrow svg {
  width: 13px;
  height: 13px;
}

.svc:hover .svc__arrow {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.svc__cta {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.svc__cta:focus-visible {
  outline-offset: -4px;
}

/* Technical diagrams for services without photography */
.diagram {
  position: absolute;
  inset: 0;
  background: var(--ink);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.diagram::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
}

.diagram svg {
  position: relative;
  width: 78%;
  height: auto;
  color: rgba(255, 255, 255, 0.82);
}

.diagram__tag {
  position: absolute;
  left: 12px;
  bottom: 10px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.svc__more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 34px);
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.svc__more p {
  color: var(--muted);
  font-size: 13px;
}

.svc__more p strong {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- Symptoms ---------- */
.symptoms {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.symptoms__intro {
  position: sticky;
  top: calc(var(--nav-h) + 28px);
  display: grid;
  gap: 22px;
}

.symptoms__intro .sec-title {
  font-size: clamp(2.1rem, 4.3vw, 3.8rem);
}

.symptoms__intro p {
  color: var(--muted);
  max-width: 34ch;
  font-size: 15px;
}

.symptoms__note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  max-width: 36ch;
}

.symptoms__note::before {
  content: "→";
  flex: none;
}

.symptom-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
}

.symptom {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px 14px 17px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    padding var(--dur) var(--ease);
}

.symptom:nth-child(odd) {
  padding-right: 18px;
  border-right: 1px solid var(--line);
}

.symptom:nth-child(even) {
  padding-left: 18px;
}

.symptom__num {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--muted);
  width: 18px;
  flex: none;
  transition: color var(--dur) var(--ease);
}

.symptom__name {
  font-size: clamp(0.95rem, 1.25vw, 1.1rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  flex: 1;
}

.symptom__arrow {
  width: 20px;
  height: 20px;
  flex: none;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.symptom:hover,
.symptom:focus-visible {
  background: var(--ink);
  color: var(--paper);
  padding-left: 14px;
  padding-right: 14px;
}

.symptom:hover .symptom__num {
  color: var(--muted-inv);
}

.symptom:hover .symptom__arrow {
  opacity: 1;
  transform: translateX(0);
}

.symptoms__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 26px;
}

.symptoms__cta p {
  font-size: 12.5px;
  color: var(--muted);
  max-width: 26ch;
  line-height: 1.5;
}

/* ---------- Why ---------- */
.why {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.why__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
}

.why__item {
  padding: 24px 22px 28px 0;
  border-bottom: 1px solid var(--line);
}

.why__item:nth-child(even) {
  padding-left: 22px;
  border-left: 1px solid var(--line);
  padding-right: 0;
}

.why__num {
  display: block;
  color: var(--muted);
  margin-bottom: 26px;
}

.why__item h3 {
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.why__item p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.why__media {
  position: relative;
  margin-top: 8px;
}

.why__frame {
  position: relative;
  border: 1px solid var(--ink);
  padding: 7px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.why__frame img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 45%;
  filter: grayscale(1) contrast(1.1);
}

.why__caption {
  position: absolute;
  left: -1px;
  bottom: -1px;
  right: 38px;
  background: var(--ink);
  color: var(--paper);
  padding: 18px 20px;
  border-top: 1px solid var(--paper);
}

.why__caption p {
  font-size: clamp(1rem, 1.5vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 24ch;
}

.why__caption .mono {
  display: block;
  margin-bottom: 9px;
  color: var(--muted-inv);
  font-size: 9px;
}

.why__tag {
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--ink);
  color: var(--paper);
  padding: 7px 9px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- Service notes / cases ---------- */
.cases__head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
  margin-bottom: clamp(30px, 4vw, 48px);
}

.cases__head .sec-title {
  font-size: clamp(2.4rem, 6vw, 5.6rem);
  line-height: 0.86;
}

.cases__meta {
  color: var(--muted-inv);
  display: grid;
  gap: 10px;
  justify-items: start;
  padding-bottom: 8px;
}

.case {
  border: 1px solid var(--line-dark);
  background: #101010;
}

.case__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-dark);
  color: var(--muted-inv);
}

.case__bar .mono {
  white-space: nowrap;
}

.case__bar-mid {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-left: auto;
}

/* Before / after comparison */
.compare {
  --pos: 52%;
  position: relative;
  overflow: hidden;
  background: #161616;
  user-select: none;
  touch-action: pan-y;
}

.compare__stage {
  position: relative;
  aspect-ratio: 16 / 8.6;
  overflow: hidden;
}

.compare__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.compare__img--before {
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}

.compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 1px;
  background: var(--paper);
  z-index: 3;
  pointer-events: none;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.18);
}

.compare__handle::after {
  content: "↔";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--ink);
  border-radius: 50%;
  font-size: 17px;
  line-height: 1;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.compare__label {
  position: absolute;
  top: 14px;
  z-index: 4;
  background: rgba(10, 10, 10, 0.82);
  color: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 5px 9px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  pointer-events: none;
}

.compare__label--before { left: 14px; }
.compare__label--after { right: 14px; }

.compare__hint {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 4;
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  pointer-events: none;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
}

.compare__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  z-index: 5;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}

.compare__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 48px;
  height: 400px;
}

.compare__range::-moz-range-thumb {
  width: 48px;
  height: 400px;
  border: 0;
}

.compare:focus-within .compare__handle::after {
  outline: 2px solid var(--paper);
  outline-offset: 3px;
}

.case__foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  padding: 20px 18px;
}

.case__foot h3 {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 7px;
}

.case__foot p {
  color: var(--muted-inv);
  font-size: 13px;
  max-width: 52ch;
  line-height: 1.55;
}

.case__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.case__chips span {
  border: 1px solid var(--line-dark);
  padding: 5px 7px;
  color: var(--muted-inv);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 22px);
  margin-top: clamp(12px, 1.6vw, 22px);
}

.mini-case {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper);
  display: flex;
  flex-direction: column;
  transition: transform var(--dur) var(--ease);
}

.mini-case:hover {
  transform: translateY(-3px);
}

.mini-case__media {
  aspect-ratio: 16 / 8.6;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.mini-case__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.mini-case:hover .mini-case__media img {
  transform: scale(1.03);
}

.mini-case__body {
  padding: 18px;
  display: grid;
  gap: 9px;
  flex: 1;
}

.mini-case__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
}

.mini-case h3 {
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  line-height: 1;
}

.mini-case p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.55;
}

.mini-case__specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.mini-case__specs span {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 4px 6px;
  background: var(--bone);
}

.cases__note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  color: var(--muted-inv);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cases__note::before {
  content: "";
  width: 6px;
  height: 6px;
  border: 1px solid var(--muted-inv);
  border-radius: 50%;
  flex: none;
}

/* ---------- Process ---------- */
.process {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}

.process__intro {
  position: sticky;
  top: calc(var(--nav-h) + 30px);
  display: grid;
  gap: 22px;
}

.process__intro .sec-title {
  font-size: clamp(2.1rem, 4.2vw, 3.7rem);
}

.process__intro p {
  color: var(--muted);
  font-size: 14.5px;
  max-width: 34ch;
}

.process__cta {
  display: grid;
  justify-items: start;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.process__cta .mono {
  color: var(--muted);
  font-size: 9px;
}

.steps {
  border-top: 1px solid var(--ink);
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: clamp(12px, 2vw, 28px);
  align-items: start;
  padding: 20px 14px 20px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    padding var(--dur) var(--ease);
}

.step:hover {
  background: var(--ink);
  color: var(--paper);
  padding-left: 16px;
  padding-right: 16px;
}

.step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding-top: 4px;
  transition: color var(--dur) var(--ease);
}

.step:hover .step__num {
  color: var(--muted-inv);
}

.step__body h3 {
  font-size: clamp(1.05rem, 1.55vw, 1.32rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.step__body p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
  max-width: 58ch;
  transition: color var(--dur) var(--ease);
}

.step:hover .step__body p {
  color: var(--muted-inv);
}

.step__tag {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 5px 7px;
  color: var(--muted);
  margin-top: 2px;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.step:hover .step__tag {
  border-color: var(--line-dark);
  color: var(--muted-inv);
}

/* ---------- Instagram gallery ---------- */
.ig-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.ig-head__copy {
  display: grid;
  gap: 18px;
  justify-items: start;
}

.ig-head .sec-title {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
}

.ig-head__action {
  display: grid;
  justify-items: end;
  gap: 12px;
  padding-bottom: 6px;
}

.ig-head__action .mono {
  color: var(--muted-inv);
}

.ig-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 22px);
}

.ig {
  background: var(--paper);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: transform var(--dur) var(--ease);
}

.ig:hover {
  transform: translateY(-4px);
}

.ig__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.ig__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.ig:hover .ig__media img {
  transform: scale(1.035);
}

.ig__media .mono {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--paper);
  padding: 4px 6px;
  font-size: 8px;
}

.ig__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 15px 15px;
  flex: 1;
}

.ig__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.ig__top .mono {
  color: var(--muted);
  font-size: 8.5px;
}

.ig__caption {
  font-size: 13px;
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: -0.01em;
  flex: 1;
}

.ig__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.ig__foot .mono {
  font-size: 8px;
}

.ig__foot svg {
  width: 13px;
  height: 13px;
}

.ig-note {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
  color: var(--muted-inv);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
}

.faq__aside {
  position: sticky;
  top: calc(var(--nav-h) + 28px);
  display: grid;
  gap: 22px;
}

.faq__aside .sec-title {
  font-size: clamp(2.1rem, 4.2vw, 3.7rem);
}

.faq__aside p {
  color: var(--muted);
  font-size: 14.5px;
  max-width: 32ch;
}

.faq__card {
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  padding: 22px;
  display: grid;
  gap: 14px;
  justify-items: start;
}

.faq__card p {
  font-size: 12.5px;
  color: var(--muted-inv);
  line-height: 1.55;
  max-width: 30ch;
}

.faq__card .btn {
  --btn-bg: var(--paper);
  --btn-fg: var(--ink);
  --btn-bd: var(--paper);
}

.faq__card .btn:hover {
  background: transparent;
  color: var(--paper);
}

.faq__list {
  border-top: 1px solid var(--ink);
}

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__item summary {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 10px;
  padding: 20px 4px 20px 0;
  cursor: pointer;
  list-style: none;
  transition: padding var(--dur) var(--ease), background var(--dur) var(--ease);
}

.faq__item summary::-webkit-details-marker { display: none; }

.faq__item summary:hover {
  padding-left: 12px;
  background: rgba(10, 10, 10, 0.025);
}

.faq__num {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--muted);
}

.faq__q {
  font-size: clamp(0.98rem, 1.35vw, 1.1rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.faq__icon {
  position: relative;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: var(--ink);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq__icon::before { width: 10px; height: 1px; }
.faq__icon::after { width: 1px; height: 10px; transition: transform var(--dur) var(--ease); }

.faq__item[open] .faq__icon {
  background: var(--ink);
  border-color: var(--ink);
  transform: rotate(90deg);
}

.faq__item[open] .faq__icon::before,
.faq__item[open] .faq__icon::after {
  background: var(--paper);
}

.faq__item[open] .faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq__a {
  padding: 0 56px 22px 50px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.65;
  max-width: 68ch;
}

.faq__a a {
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  font-weight: 500;
}

/* ---------- Final CTA ---------- */
.cta {
  position: relative;
  overflow: clip;
  padding-block: clamp(72px, 10vw, 132px);
}

.cta::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 0;
  width: clamp(120px, 22vw, 320px);
  height: clamp(120px, 22vw, 320px);
  background: var(--paper);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
  opacity: 0.06;
  pointer-events: none;
}

.cta__ghost {
  position: absolute;
  right: clamp(-16px, 1vw, 40px);
  bottom: -0.1em;
  font-size: clamp(8rem, 24vw, 22rem);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 0.7;
  color: rgba(255, 255, 255, 0.045);
  pointer-events: none;
  user-select: none;
}

.cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.cta__eyebrow {
  color: var(--muted-inv);
}

.cta__title {
  font-size: clamp(2.7rem, 8vw, 7.4rem);
  line-height: 0.86;
  text-transform: uppercase;
  max-width: 15ch;
}

.cta__title em {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.78);
}

.cta__row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line-dark);
}

.cta__lead {
  color: var(--muted-inv);
  font-size: clamp(0.95rem, 1.15vw, 1.08rem);
  max-width: 44ch;
  line-height: 1.6;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta__contacts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(18px, 3vw, 30px);
  border-top: 1px solid var(--line-dark);
}

.cta__contact {
  padding: 18px 20px 0 0;
  display: grid;
  gap: 6px;
  border-left: 1px solid var(--line-dark);
  padding-left: clamp(14px, 2vw, 24px);
}

.cta__contact:first-child {
  border-left: 0;
  padding-left: 0;
}

.cta__contact .mono {
  color: var(--muted-inv);
  font-size: 8.5px;
}

.cta__contact a,
.cta__contact span {
  font-size: clamp(0.92rem, 1.2vw, 1.05rem);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.cta__contact a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: var(--paper);
  border-top: 1px solid var(--line-dark);
  padding-block: clamp(40px, 5vw, 64px) 26px;
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 0.65fr));
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: clamp(32px, 4vw, 52px);
  border-bottom: 1px solid var(--line-dark);
}

.footer__brand {
  display: grid;
  align-content: start;
  gap: 18px;
}

.footer__brand p {
  color: var(--muted-inv);
  font-size: 12.5px;
  line-height: 1.6;
  max-width: 28ch;
}

.footer__links h3,
.footer__contact h3 {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-inv);
  margin-bottom: 16px;
}

.footer__links ul,
.footer__contact ul {
  display: grid;
  gap: 9px;
}

.footer__links a,
.footer__contact a,
.footer__contact li {
  font-size: 12.5px;
  color: var(--paper);
  line-height: 1.45;
}

.footer__links a,
.footer__contact a {
  transition: opacity var(--dur) var(--ease);
}

.footer__links a:hover,
.footer__contact a:hover {
  opacity: 0.6;
}

.footer__contact li span {
  display: block;
  color: var(--muted-inv);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}

.footer__contact li em {
  font-style: normal;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 22px;
}

.footer__bottom p {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  color: var(--muted-inv);
}

.footer__bottom .footer__mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--muted-inv);
}

.footer__credits {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__credits summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-inv);
  list-style: none;
}

.footer__credits summary::-webkit-details-marker { display: none; }

.footer__credits summary::before {
  content: "+ ";
}

.footer__credits[open] summary::before {
  content: "– ";
}

.footer__credits ul {
  display: grid;
  gap: 5px;
  margin-top: 10px;
  color: var(--muted-inv);
  font-size: 9.5px;
  line-height: 1.5;
}

.footer__credits a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Mobile sticky action bar ---------- */
.dock {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
  gap: 8px;
  align-items: center;
}

.dock .btn {
  flex: 1;
  min-height: 46px;
  padding: 12px 14px;
  font-size: 12px;
}

.dock__ig {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--paper);
  border-radius: var(--r-sm);
  flex: none;
}

.dock__ig svg {
  width: 19px;
  height: 19px;
}

/* ---------- Reveal animation ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--delay, 0ms);
}

.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Device pillars (Laptop / HP) ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2.2vw, 28px);
}

.pillar {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
}

.pillar__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bone-deep);
  border-bottom: 1px solid var(--line);
}

.pillar__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.03);
  transition: transform 0.6s var(--ease);
}

.pillar:hover .pillar__media img {
  transform: scale(1.035);
}

.pillar__tag {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 12px;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pillar__body {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 34px);
  flex: 1;
  align-content: start;
}

.pillar__kicker {
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.pillar__body h3 {
  font-size: clamp(1.85rem, 3.4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.95;
  text-transform: uppercase;
}

.pillar__body p:not(.pillar__kicker) {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  max-width: 40ch;
}

.pillar__body .link-arrow {
  margin-top: 6px;
  justify-self: start;
}

/* ---------- Hero phone inset ---------- */
.hero__phone {
  position: absolute;
  right: clamp(10px, 2.4%, 22px);
  bottom: clamp(10px, 2.4%, 22px);
  z-index: 3;
  width: clamp(88px, 30%, 172px);
  background: var(--paper);
  border: 5px solid var(--paper);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.32);
}

.hero__phone img {
  width: 100%;
  aspect-ratio: 3 / 4;
  height: auto;
  object-fit: cover;
  object-position: 50% 45%;
  filter: contrast(1.03);
}

.hero__phone-label {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 4px 7px;
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------- Device switch / tabs ---------- */
.device-switch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding: 12px 0;
  margin-bottom: clamp(18px, 2.4vw, 30px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.device-switch__label {
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.device-tabs {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  background: var(--bone);
  border: 1px solid var(--line);
}

.device-tabs--bone {
  background: var(--paper);
  margin-top: 20px;
}

.device-tab {
  appearance: none;
  background: transparent;
  border: 0;
  min-height: 40px;
  padding: 9px 18px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.device-tab:hover {
  color: var(--ink);
}

.device-tab[aria-selected="true"] {
  background: var(--ink);
  color: var(--paper);
}

.svc-panel[hidden],
.symptom-panel[hidden] {
  display: none;
}

/* ---------- Case filter ---------- */
.case-filter {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding-bottom: 16px;
  margin-bottom: clamp(20px, 2.6vw, 30px);
  border-bottom: 1px solid var(--line-dark);
}

.case-filter__label {
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-inv);
}

.case-filter__tabs {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line-dark);
}

.case-filter__btn {
  appearance: none;
  background: transparent;
  border: 0;
  min-height: 36px;
  padding: 7px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-inv);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.case-filter__btn:hover {
  color: var(--paper);
}

.case-filter__btn.is-active {
  background: var(--paper);
  color: var(--ink);
}

.case-filter__count {
  margin-left: auto;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-inv);
}

.case[hidden],
.mini-case[hidden] {
  display: none;
}

/* ---------- Phone case pair ---------- */
.case--phone {
  margin-top: clamp(12px, 1.6vw, 22px);
}

.case__pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-dark);
}

.case__pair-item {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #161616;
}

.case__pair-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
  filter: contrast(1.03);
}

.case__pair-label {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--paper);
  color: var(--ink);
  padding: 5px 10px;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .nav__links {
    gap: 16px;
  }

  .nav__links a {
    font-size: 12px;
  }

  .svc--small { grid-column: span 6; }
  .svc--wide { grid-column: span 6; }
}

@media (max-width: 980px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

  .hero__copy {
    max-width: 720px;
  }

  .hero__visual {
    max-width: 680px;
    width: 100%;
  }

  .hero__title {
    font-size: clamp(3.2rem, 10vw, 6rem);
  }

  .hero__ghost {
    left: auto;
    right: 0;
    font-size: clamp(4rem, 14vw, 8rem);
  }

  .trust__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
  }

  .trust__item {
    padding: 22px 20px;
    border-left: 1px solid var(--line-dark);
    border-bottom: 1px solid var(--line-dark);
  }

  .trust__item:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }

  .trust__item:nth-child(n + 3) {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .trust__item:nth-child(1),
  .trust__item:nth-child(2) {
    padding-top: 0;
  }

  .symptoms,
  .why,
  .process,
  .faq {
    grid-template-columns: minmax(0, 1fr);
  }

  .symptoms__intro,
  .process__intro,
  .faq__aside {
    position: static;
    max-width: 640px;
  }

  .why__list {
    margin-bottom: 8px;
  }

  .why__media {
    max-width: 560px;
  }

  .why__frame img {
    aspect-ratio: 4 / 4.4;
  }

  .cases__head {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .case__foot {
    grid-template-columns: minmax(0, 1fr);
  }

  .case__chips {
    justify-content: flex-start;
  }

  .ig-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ig-head {
    grid-template-columns: minmax(0, 1fr);
  }

  .ig-head__action {
    justify-items: start;
  }

  .footer__top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: block;
  }

  .nav__actions .btn--nav {
    display: none;
  }

  .dock {
    display: flex;
  }

  body {
    padding-bottom: 64px;
  }

  .process__intro,
  .symptoms__intro,
  .faq__aside {
    top: auto;
  }
}

@media (max-width: 720px) {
  :root {
    --nav-h: 64px;
    --cut: 34px;
  }

  .sec-head__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .sec-lead {
    max-width: 52ch;
  }

  .hero__spec {
    width: min(246px, 82%);
    margin-top: -38px;
  }

  .hero__spec-rows .hero__spec-row:nth-child(3) {
    display: none;
  }

  .svc--wide,
  .svc--small {
    grid-column: span 12;
  }

  .svc__title {
    font-size: 1.45rem;
  }

  .symptom-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .symptom:nth-child(odd),
  .symptom:nth-child(even) {
    padding-left: 0;
    padding-right: 0;
    border-right: 0;
  }

  .symptom:hover,
  .symptom:focus-visible {
    padding-left: 12px;
  }

  .why__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .why__item,
  .why__item:nth-child(even) {
    padding: 22px 0;
    border-left: 0;
  }

  .why__item h3 {
    font-size: 1.05rem;
  }

  .compare__stage {
    aspect-ratio: 4 / 3.4;
  }

  .compare__hint {
    display: none;
  }

  .cases__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ig-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 12px;
    padding-bottom: 6px;
    scrollbar-width: none;
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
  }

  .ig-grid::-webkit-scrollbar { display: none; }

  .ig {
    flex: 0 0 80%;
    scroll-snap-align: start;
  }

  .cta__contacts {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .cta__contact {
    border-left: 0;
    border-top: 1px solid var(--line-dark);
    padding: 14px 0;
  }

  .cta__contact:first-child {
    border-top: 0;
  }

  .footer__top {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .footer__links ul,
  .footer__contact ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 16px;
  }

  .step {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .step__tag {
    display: none;
  }

  .step__body p {
    font-size: 12.5px;
  }

  .faq__a {
    padding: 0 10px 20px 0;
  }

  .faq__item summary {
    grid-template-columns: 30px minmax(0, 1fr) 26px;
  }

  .hero__micro {
    gap: 8px 14px;
  }

  .hero__micro li {
    font-size: 8.5px;
  }

  .marquee__group span {
    padding: 11px 16px;
    font-size: 9px;
  }

  .cta__title {
    font-size: clamp(2.35rem, 10.5vw, 4.2rem);
  }
}

@media (max-width: 430px) {
  .hero__title {
    font-size: clamp(2.05rem, 10.6vw, 3.1rem);
  }

  .hero__statement {
    font-size: clamp(0.7rem, 3.6vw, 0.875rem);
    --cut: 18px;
    padding-right: 1.4em;
  }

  .brand__word {
    font-size: 15px;
  }

  .brand__mark {
    width: 30px;
    height: 30px;
    font-size: 14px;
  }

  .hero__frame {
    padding: 6px;
  }

  .hero__spec-row {
    padding: 7px 10px;
    font-size: 8px;
  }

  .hero__offset {
    display: none;
  }

  .trust__head {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .ig {
    flex-basis: 86%;
  }

  .dock .btn {
    font-size: 11.5px;
  }
}

@media (max-width: 400px) {
  .case__bar {
    gap: 10px;
    padding: 10px 12px;
  }

  .case__bar-mid {
    gap: 10px;
  }

  .case__bar-mid .mono:last-child {
    display: none;
  }
}

/* ---------- v3 device components: responsive ---------- */
@media (max-width: 980px) {
  .pillars {
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(14px, 2.2vw, 22px);
  }

  .pillar__media {
    aspect-ratio: 16 / 8.8;
  }
}

@media (max-width: 720px) {
  .device-switch {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .device-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .device-tab {
    padding: 9px 10px;
    font-size: 9.5px;
  }

  .device-tabs--bone {
    margin-top: 16px;
  }

  .case-filter {
    gap: 10px 14px;
  }

  .case-filter__count {
    margin-left: 0;
  }

  .case__pair-item {
    aspect-ratio: 1 / 1;
  }

  .pillar__body {
    padding: 20px;
  }
}

@media (max-width: 560px) {
  .hero__phone {
    top: 12px;
    left: 12px;
    right: auto;
    bottom: auto;
    width: clamp(88px, 28%, 132px);
    border-width: 4px;
  }

  .case__pair-item {
    aspect-ratio: 4 / 5;
  }
}

@media (max-width: 380px) {
  .device-tab {
    font-size: 9px;
    letter-spacing: 0.06em;
  }

  .case-filter__btn {
    padding: 7px 12px;
    font-size: 9px;
  }
}

/* ---------- 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;
    scroll-behavior: auto !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .marquee__track {
    animation: none;
  }
}