/* ============================================
   SHOPINDEV — Premium Shopify Agency
   ============================================ */

:root {
  /* Color tokens — dark default */
  --bg: #0a0a0a;
  --surface: #0f0f0f;
  --elevated: #141414;
  --border: #1f1f1f;
  --border-strong: #2a2a2a;
  --text: #fafafa;
  --text-2: #b8b8b8;
  --text-3: #707070;
  --text-4: #4a4a4a;
  --accent: #22c55e;
  --accent-ink: #0a0a0a;
  --accent-soft: rgba(34, 197, 94, 0.14);

  /* Type scale */
  --font-sans: "Geist", "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", "SF Mono", ui-monospace, monospace;
  --font-serif: "Instrument Serif", "Times New Roman", serif;

  /* Spacing rhythm */
  --gutter: clamp(20px, 4vw, 64px);
  --section-y: clamp(80px, 10vw, 160px);
  --max-w: 1360px;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
}

/* Light mode override */
[data-theme="light"] {
  --bg: #fafaf7;
  --surface: #f4f3ee;
  --elevated: #ffffff;
  --border: #e6e3dc;
  --border-strong: #d4d0c6;
  --text: #0a0a0a;
  --text-2: #3a3a3a;
  --text-3: #6a6a6a;
  --text-4: #9a9a9a;
  --accent: #16a34a;
  --accent-ink: #ffffff;
  --accent-soft: rgba(22, 163, 74, 0.14);
}

/* Density variants */
[data-density="compact"] {
  --gutter: clamp(16px, 3vw, 48px);
  --section-y: clamp(56px, 7vw, 110px);
}
[data-density="spacious"] {
  --gutter: clamp(28px, 5vw, 80px);
  --section-y: clamp(110px, 13vw, 220px);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.005em;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img, svg { display: block; max-width: 100%; }

/* ===== Type ===== */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.h-display {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(48px, 8vw, 128px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0;
}
.h-1 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(40px, 5.5vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0;
}
.h-2 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0;
}
.h-3 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(20px, 1.6vw, 24px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0;
}
.serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.body-lg {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.5;
  color: var(--text-2);
}
.body { font-size: 15px; line-height: 1.55; color: var(--text-2); }
.mono-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* ===== Layout ===== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.section { padding-top: var(--section-y); padding-bottom: var(--section-y); }
.section-sm { padding-top: calc(var(--section-y) * 0.55); padding-bottom: calc(var(--section-y) * 0.55); }
.divider {
  height: 1px;
  background: var(--border);
  width: 100%;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14.5px;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--elevated); border-color: var(--text-3); }
.btn-arrow svg { transition: transform .25s ease; }
.btn-arrow:hover svg { transform: translateX(3px); }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(20px) saturate(120%);
  -webkit-backdrop-filter: blur(20px) saturate(120%);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.02em;
}
.brand__mark {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.04em;
}
.brand__name span { color: var(--text-3); font-weight: 400; }
.nav {
  display: flex;
  gap: 4px;
  font-size: 14px;
}
.nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--text-2);
  transition: color .15s, background .15s;
}
.nav a:hover { color: var(--text); background: var(--elevated); }
.nav a.is-active { color: var(--text); background: var(--elevated); }
.header-cta { display: flex; gap: 10px; align-items: center; }
.header-cta .btn { padding: 9px 16px; font-size: 13.5px; }

@media (max-width: 880px) {
  .nav { display: none; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding-top: clamp(60px, 7vw, 120px);
  padding-bottom: clamp(60px, 7vw, 120px);
  overflow: hidden;
}
.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at top, #000 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top, #000 30%, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.hero__lockup { display: flex; flex-direction: column; gap: 32px; }
.hero__title { max-width: 14ch; }
.hero__title .serif-italic { color: var(--accent); }
.hero__desc { max-width: 56ch; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero__meta {
  display: flex;
  gap: 28px;
  align-items: center;
  margin-top: 16px;
  flex-wrap: wrap;
}
.hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero__meta-item strong {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
}

/* ===== Live Showcase (hero) ===== */
.live-showcase {
  margin-top: 64px;
  display: block;
}
.live-showcase__main {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.live-showcase__bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; gap: 12px;
  border-bottom: 1px solid var(--border);
  background: var(--elevated);
}
.live-showcase__bar-left { display: flex; gap: 6px; }
.live-showcase__url {
  flex: 1; max-width: 380px;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--text-2);
  padding: 5px 12px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 999px;
  text-align: center;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: color .15s, border-color .15s;
}
.live-showcase__url:hover { color: var(--text); border-color: var(--text-3); }
.live-showcase__url .lock { color: var(--accent); font-size: 13px; }
.live-showcase__live {
  font-family: var(--font-mono); font-size: 10.5px; color: var(--text);
  letter-spacing: 0.08em;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border: 1px solid var(--border); border-radius: 999px;
}
.live-showcase__live .dot-live {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.6s infinite;
}
.live-showcase__viewport {
  position: relative; flex: 1; min-height: 560px;
  background: var(--elevated); overflow: hidden;
}
@media (max-width: 880px) { .live-showcase__viewport { min-height: 360px; } }
.live-showcase__frame {
  position: absolute; inset: 0;
  background-size: cover; background-position: top center; background-repeat: no-repeat;
  opacity: 0; transform: scale(1.02);
  transition: opacity .7s ease, transform .9s ease;
}
.live-showcase__frame.is-active { opacity: 1; transform: scale(1); }
.live-showcase__caption {
  position: absolute; left: 20px; bottom: 20px;
  padding: 12px 16px;
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--border); border-radius: var(--r-md);
}
.live-showcase__caption-name {
  font-size: 17px; font-weight: 500; letter-spacing: -0.015em; margin-top: 2px;
}
.live-showcase__nav {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}
@media (max-width: 880px) { .live-showcase__nav { grid-template-columns: repeat(3, 1fr); } }
.live-showcase__nav-dot {
  position: relative;
  background: transparent;
  border: 0;
  border-left: 1px solid var(--border);
  padding: 14px 14px 16px;
  cursor: pointer;
  text-align: left;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color .2s, background .2s;
  overflow: hidden;
}
.live-showcase__nav-dot:first-child { border-left: 0; }
.live-showcase__nav-dot:hover { color: var(--text); background: var(--elevated); }
.live-showcase__nav-dot.is-active { color: var(--text); }
.live-showcase__nav-fill {
  position: absolute; left: 0; top: 0; height: 2px;
  background: var(--accent); width: 0%;
}
.live-showcase__nav-dot.is-active .live-showcase__nav-fill { animation: liveProgress 4.5s linear forwards; }
@keyframes liveProgress { from { width: 0%; } to { width: 100%; } }
.live-showcase__nav-name { display: block; }
.live-showcase__open {
  position: absolute;
  right: 20px; bottom: 20px;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 13.5px; font-weight: 500; color: var(--accent-ink);
  background: var(--accent);
  border: 1px solid var(--accent);
  transition: transform .15s, box-shadow .2s;
}
.live-showcase__open:hover { transform: translateY(-2px); box-shadow: 0 12px 32px -16px var(--accent); }

/* ===== Turnkey grid ===== */
.turnkey {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--surface);
}
.turnkey__item {
  padding: 28px;
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 200px;
  position: relative;
  transition: background .15s;
}
.turnkey__item:hover { background: var(--elevated); }
.turnkey__item:nth-child(-n+4) { border-top: 0; }
.turnkey__item:nth-child(4n+1) { border-left: 0; }
.turnkey__n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.turnkey__t {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.25;
}
.turnkey__d {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.5;
  margin-top: auto;
}
@media (max-width: 960px) {
  .turnkey { grid-template-columns: repeat(2, 1fr); }
  .turnkey__item:nth-child(4n+1) { border-left: 1px solid var(--border); }
  .turnkey__item:nth-child(2n+1) { border-left: 0; }
  .turnkey__item:nth-child(-n+2) { border-top: 0; }
  .turnkey__item:nth-child(3),
  .turnkey__item:nth-child(4) { border-top: 1px solid var(--border); }
}
@media (max-width: 560px) {
  .turnkey { grid-template-columns: 1fr; }
  .turnkey__item { border-left: 0 !important; border-top: 1px solid var(--border) !important; }
  .turnkey__item:first-child { border-top: 0 !important; }
}

/* Legacy preview (kept for back-compat) */
.hero__preview {
  margin-top: 64px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface);
  overflow: hidden;
  position: relative;
}
.hero__preview-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--elevated);
}
.hero__preview-bar-left { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.hero__preview-bar-url {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-3);
  padding: 4px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.hero__preview-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}
.hero__preview-product {
  position: relative;
  background:
    radial-gradient(ellipse at 30% 30%, var(--accent-soft), transparent 60%),
    var(--surface);
  display: grid;
  place-items: center;
  border-right: 1px solid var(--border);
  overflow: hidden;
}
.hero__preview-product-shape {
  width: 60%;
  aspect-ratio: 4/5;
  border-radius: var(--r-lg);
  background:
    repeating-linear-gradient(135deg, var(--border) 0 1px, transparent 1px 14px),
    var(--elevated);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}
.hero__preview-data {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}
.hero__preview-data h4 {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
}
.preview-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  font-size: 14px;
}
.preview-row:first-of-type { border-top: 0; }
.preview-row span:last-child { color: var(--text); font-family: var(--font-mono); }
.preview-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-radius: var(--r-md);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 500;
  font-size: 14px;
}

@media (max-width: 760px) {
  .hero__preview-body { grid-template-columns: 1fr; }
  .hero__preview-product { border-right: 0; border-bottom: 1px solid var(--border); min-height: 320px; }
}

/* ===== Logo strip ===== */
.logos {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 28px 0;
}
.logos__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: center;
  gap: 32px;
}
.logos__label { color: var(--text-3); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.logos__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  align-items: center;
}
.logos__item {
  height: 36px;
  display: grid;
  place-items: center;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--text-3);
  letter-spacing: -0.01em;
  border-left: 1px solid var(--border);
}
.logos__item:first-child { border-left: 0; }
.logos__item .tag { font-family: var(--font-mono); font-size: 10px; opacity: 0.6; margin-left: 4px; }

@media (max-width: 880px) {
  .logos__inner { grid-template-columns: 1fr; }
  .logos__grid { grid-template-columns: repeat(3, 1fr); }
  .logos__item:nth-child(3n+1) { border-left: 0; }
}

/* ===== Stats ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
}
.stat {
  padding: 40px 32px;
  border-left: 1px solid var(--border);
  position: relative;
}
.stat:first-child { border-left: 0; }
.stat__num {
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.stat__num span.unit { font-size: 0.5em; color: var(--text-3); }
.stat__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 16px;
}
.stat__desc { font-size: 14px; color: var(--text-2); margin-top: 8px; }

@media (max-width: 880px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-left: 1px solid var(--border); }
  .stat:nth-child(odd) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--border); }
}

/* ===== Section header ===== */
.section-head {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 64px;
}
.section-head__title { max-width: 22ch; }
.section-head__desc { max-width: 50ch; color: var(--text-2); }
@media (max-width: 880px) {
  .section-head { grid-template-columns: 1fr; gap: 16px; }
}

/* ===== Features ===== */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--surface);
}
.feature {
  padding: 36px 32px;
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 280px;
  position: relative;
}
.feature:nth-child(-n+3) { border-top: 0; }
.feature:nth-child(3n+1) { border-left: 0; }
.feature__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--elevated);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  color: var(--accent);
  margin-bottom: 12px;
}
.feature__num {
  position: absolute;
  top: 24px; right: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-4);
  letter-spacing: 0.08em;
}
.feature h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.02em; margin: 0; }
.feature p { font-size: 14px; line-height: 1.55; color: var(--text-2); margin: 0; }
.feature__tags { display: flex; gap: 6px; margin-top: auto; flex-wrap: wrap; }
.feature__tags span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--text-3);
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
}

@media (max-width: 960px) { .features { grid-template-columns: repeat(2, 1fr); } .feature:nth-child(3n+1) { border-left: 1px solid var(--border); } .feature:nth-child(2n+1) { border-left: 0; } .feature:nth-child(-n+2) { border-top: 0; } .feature:nth-child(3) { border-top: 1px solid var(--border); } }
@media (max-width: 640px) { .features { grid-template-columns: 1fr; } .feature { border-left: 0 !important; border-top: 1px solid var(--border) !important; } .feature:first-child { border-top: 0 !important; } }

/* ===== Process ===== */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process__step {
  padding: 40px 28px;
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}
.process__step:first-child { border-left: 0; }
.process__step .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.06em;
}
.process__step h4 { font-size: 20px; font-weight: 500; letter-spacing: -0.02em; margin: 0; }
.process__step p { font-size: 14px; color: var(--text-2); margin: 0; line-height: 1.55; }
.process__step .arrow {
  position: absolute;
  top: 40px; right: 16px;
  color: var(--text-4);
}
.process__step:last-child .arrow { display: none; }

@media (max-width: 880px) { .process { grid-template-columns: repeat(2, 1fr); } .process__step:nth-child(odd) { border-left: 0; } .process__step:nth-child(n+3) { border-top: 1px solid var(--border); } .process__step .arrow { display: none; } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } .process__step { border-left: 0; } .process__step:nth-child(n+2) { border-top: 1px solid var(--border); } }

/* ===== Showcase ===== */
.showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
@media (max-width: 880px) { .showcase { grid-template-columns: 1fr; } }
.case {
  display: flex;
  flex-direction: column;
  gap: 20px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 24px;
  background: var(--surface);
  transition: border-color .2s, transform .25s;
}
.case:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.case__visual {
  aspect-ratio: 16/10;
  border-radius: var(--r-lg);
  background: var(--elevated);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  display: grid; place-items: center;
}
.case__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, transparent 0 14px, color-mix(in oklab, var(--text) 4%, transparent) 14px 15px);
  pointer-events: none;
}
.case__visual span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  background: var(--surface);
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  z-index: 1;
}
.case__visual.green::before { background:
  radial-gradient(ellipse at 70% 30%, color-mix(in oklab, var(--accent) 25%, transparent), transparent 60%),
  repeating-linear-gradient(135deg, transparent 0 14px, color-mix(in oklab, var(--text) 4%, transparent) 14px 15px);
}
.case__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.case__brand { font-weight: 500; font-size: 17px; letter-spacing: -0.015em; }
.case__tag { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-3); letter-spacing: 0.06em; }
.case__title { font-size: 22px; font-weight: 500; letter-spacing: -0.025em; line-height: 1.2; margin: 4px 0 0; }
.case__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.case__metric strong { display: block; font-size: 24px; font-weight: 500; letter-spacing: -0.025em; line-height: 1; }
.case__metric span { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-3); letter-spacing: 0.06em; margin-top: 6px; display: block; }

/* ===== Testimonials ===== */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 960px) { .testimonials { grid-template-columns: 1fr; } }
.testimonial {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 280px;
}
.testimonial blockquote {
  margin: 0;
  font-size: 17px;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--text);
  flex: 1;
}
.testimonial blockquote::before { content: "“"; color: var(--accent); margin-right: 2px; }
.testimonial__by { display: flex; align-items: center; gap: 12px; }
.testimonial__by .avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--elevated);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
  display: grid; place-items: center;
  color: var(--text-2);
  flex-shrink: 0;
}
.testimonial__by strong { font-size: 14px; font-weight: 500; display: block; }
.testimonial__by span { font-family: var(--font-mono); font-size: 11px; color: var(--text-3); }

/* ===== Pricing ===== */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 960px) { .pricing { grid-template-columns: 1fr; } }
.tier {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
}
.tier.featured {
  background: var(--elevated);
  border-color: var(--border-strong);
}
.tier.featured::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-xl);
  padding: 1px;
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 50%, transparent), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.tier__badge {
  position: absolute;
  top: -10px; left: 32px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: 999px;
}
.tier__head { display: flex; flex-direction: column; gap: 6px; }
.tier__name { font-size: 14px; font-family: var(--font-mono); color: var(--text-3); letter-spacing: 0.06em; text-transform: uppercase; }
.tier__price { display: flex; align-items: baseline; gap: 8px; }
.tier__price strong { font-size: 48px; font-weight: 500; letter-spacing: -0.035em; line-height: 1; }
.tier__price span { color: var(--text-3); font-size: 14px; }
.tier__desc { font-size: 14.5px; color: var(--text-2); line-height: 1.5; }
.tier__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.tier__list li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--text-2); }
.tier__list li svg { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.tier .btn { width: 100%; justify-content: center; }

/* ===== FAQ ===== */
.faq { border-top: 1px solid var(--border); }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.015em;
  cursor: pointer;
  user-select: none;
  gap: 24px;
}
.faq-q .icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: grid; place-items: center;
  color: var(--text-2);
  flex-shrink: 0;
  transition: transform .2s, background .2s, color .2s;
}
.faq-item[data-open="true"] .faq-q .icon {
  transform: rotate(45deg);
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-a > div {
  padding-bottom: 24px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 70ch;
}

/* ===== Blog preview ===== */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 24px; }
@media (max-width: 960px) { .posts { grid-template-columns: 1fr; } }
.post {
  display: flex; flex-direction: column; gap: 16px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.post__cover {
  aspect-ratio: 16/10;
  border-radius: var(--r-md);
  background:
    repeating-linear-gradient(135deg, transparent 0 12px, color-mix(in oklab, var(--text) 4%, transparent) 12px 13px),
    var(--surface);
  border: 1px solid var(--border);
}
.post__cover.accent {
  background:
    radial-gradient(ellipse at 50% 50%, color-mix(in oklab, var(--accent) 30%, transparent), transparent 60%),
    repeating-linear-gradient(135deg, transparent 0 12px, color-mix(in oklab, var(--text) 4%, transparent) 12px 13px),
    var(--surface);
}
.post__meta { display: flex; gap: 12px; font-family: var(--font-mono); font-size: 11px; color: var(--text-3); letter-spacing: 0.04em; }
.post__title { font-size: 19px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.25; margin: 0; }
.post__excerpt { font-size: 14px; color: var(--text-2); margin: 0; line-height: 1.55; }

/* ===== CTA section ===== */
.cta {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: clamp(48px, 6vw, 96px);
  background:
    radial-gradient(ellipse at top right, var(--accent-soft), transparent 60%),
    var(--surface);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: end;
}
@media (max-width: 880px) { .cta { grid-template-columns: 1fr; gap: 32px; } }
.cta h2 { max-width: 18ch; }
.cta__actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 880px) { .cta__actions { justify-content: flex-start; } }

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  background: var(--surface);
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 64px;
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer__brand { display: flex; flex-direction: column; gap: 20px; max-width: 36ch; }
.footer__brand p { color: var(--text-3); font-size: 14px; }
.footer__col h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); margin: 0 0 16px; font-weight: 400; }
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer__col a { font-size: 14.5px; color: var(--text-2); }
.footer__col a:hover { color: var(--text); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__giant {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(80px, 18vw, 280px);
  letter-spacing: -0.05em;
  line-height: 0.85;
  color: var(--text);
  background: linear-gradient(180deg, var(--text) 0%, color-mix(in oklab, var(--text) 20%, transparent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 32px 0 0;
  pointer-events: none;
  user-select: none;
}

/* ===== Page tag (above hero) ===== */
.page-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 7px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--text-2);
}
.page-tag .pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 50%, transparent); }
  70% { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ===== Services list ===== */
.svc-list {
  border-top: 1px solid var(--border);
}
.svc-row {
  display: grid;
  grid-template-columns: 80px 1.2fr 2fr 240px;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
  transition: padding .2s;
}
.svc-row:hover { padding-left: 16px; padding-right: 16px; background: var(--surface); }
.svc-row__num { font-family: var(--font-mono); font-size: 13px; color: var(--text-3); padding-top: 4px; }
.svc-row__name { font-size: 24px; font-weight: 500; letter-spacing: -0.025em; }
.svc-row__desc { color: var(--text-2); font-size: 15px; line-height: 1.55; }
.svc-row__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.svc-row__tags span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
}

@media (max-width: 880px) {
  .svc-row { grid-template-columns: 60px 1fr; }
  .svc-row__desc, .svc-row__tags { grid-column: 2; }
}

/* ===== Form ===== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }
.field input, .field textarea, .field select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--r-md);
  padding: 14px 16px;
  font: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color .15s;
}
.field textarea { resize: vertical; min-height: 140px; font-family: inherit; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); }

/* ===== Choice chips ===== */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--text-2);
  background: var(--surface);
  cursor: pointer;
  transition: all .15s;
  user-select: none;
}
.chip:hover { border-color: var(--text-3); color: var(--text); }
.chip.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

/* ===== Marquee ===== */
.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  overflow: hidden;
  white-space: nowrap;
  background: var(--surface);
}
.marquee__track {
  display: inline-flex;
  gap: 56px;
  align-items: center;
  animation: marquee 40s linear infinite;
  font-family: var(--font-sans);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 500;
  letter-spacing: -0.03em;
}
.marquee__track .dot-sep { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); display: inline-block; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== Reference marquee ===== */
.ref-marquee {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
}
.ref-marquee__row { overflow: hidden; width: 100%; }
.ref-marquee__track {
  display: inline-flex;
  gap: 16px;
  align-items: stretch;
  animation: marquee 90s linear infinite;
  white-space: nowrap;
  will-change: transform;
}
.ref-marquee__track.reverse {
  animation-direction: reverse;
}
.ref-marquee:hover .ref-marquee__track { animation-play-state: paused; }
.ref-marquee__card {
  width: 320px;
  min-width: 320px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, border-color .2s ease;
  color: inherit;
}
.ref-marquee__card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
}
.ref-marquee__shot {
  position: relative;
  flex: 1;
  background-color: var(--elevated);
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border);
  min-height: 120px;
}
.ref-marquee__shot-skel {
  position: absolute;
  top: 10px; left: 10px;
  display: flex;
  gap: 5px;
  opacity: 0.7;
}
.ref-marquee__shot-skel .dot {
  width: 7px; height: 7px;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
}
.ref-marquee__meta {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--surface);
}
.ref-marquee__name {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 220px;
}
.ref-marquee__cat {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  margin-top: 4px;
}
.ref-marquee__arrow {
  color: var(--text-3);
  flex-shrink: 0;
}

/* ===== Hero variants ===== */
[data-hero="centered"] .hero__lockup { text-align: center; align-items: center; }
[data-hero="centered"] .hero__title { max-width: 18ch; }
[data-hero="centered"] .hero__meta { justify-content: center; }
[data-hero="centered"] .hero__actions { justify-content: center; }

[data-hero="split"] .hero__lockup {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 48px;
}
[data-hero="split"] .hero__title { grid-row: span 2; }
@media (max-width: 880px) {
  [data-hero="split"] .hero__lockup { grid-template-columns: 1fr; }
  [data-hero="split"] .hero__title { grid-row: auto; }
}

/* utility */
.hide-mobile { }
@media (max-width: 760px) { .hide-mobile { display: none !important; } }

/* ===== Floating WhatsApp FAB ===== */
.fab-wa {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  pointer-events: none;
}
.fab-wa > * { pointer-events: auto; }
.fab-wa__btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 14px 36px -10px rgba(37, 211, 102, 0.55), 0 4px 12px rgba(0,0,0,0.25);
  transition: transform .2s ease, box-shadow .25s ease;
  position: relative;
}
.fab-wa__btn::before {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.5);
  animation: fabPulse 2.4s ease-out infinite;
}
@keyframes fabPulse {
  0% { transform: scale(0.85); opacity: 0.9; }
  100% { transform: scale(1.35); opacity: 0; }
}
.fab-wa__btn:hover { transform: translateY(-2px) scale(1.05); }
.fab-wa__btn svg { width: 28px; height: 28px; }
.fab-wa__bubble {
  position: relative;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px 18px 20px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.5), 0 4px 14px rgba(0,0,0,0.18);
  max-width: 280px;
  font-size: 14px;
  animation: bubbleIn .35s ease both;
}
@keyframes bubbleIn {
  from { opacity: 0; transform: translateY(8px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.fab-wa__bubble::after {
  content: "";
  position: absolute;
  right: 22px;
  bottom: -7px;
  width: 14px; height: 14px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transform: rotate(45deg);
}
.fab-wa__close {
  position: absolute;
  top: 6px;
  right: 10px;
  background: transparent;
  border: 0;
  font-size: 22px;
  line-height: 1;
  color: var(--text-3);
  cursor: pointer;
  padding: 4px 8px;
}
.fab-wa__close:hover { color: var(--text); }
.fab-wa__title {
  font-weight: 600;
  font-size: 14.5px;
  margin-bottom: 4px;
  padding-right: 18px;
  letter-spacing: -0.01em;
}
.fab-wa__text {
  color: var(--text-2);
  line-height: 1.45;
  margin-bottom: 12px;
  font-size: 13.5px;
}
.fab-wa__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  transition: transform .2s ease, box-shadow .2s ease;
}
.fab-wa__cta:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -8px rgba(37,211,102,0.7); }
.fab-wa__cta svg { width: 14px; height: 14px; }
@media (max-width: 600px) {
  .fab-wa { right: 16px; bottom: 16px; gap: 10px; }
  .fab-wa__btn { width: 54px; height: 54px; }
  .fab-wa__btn svg { width: 26px; height: 26px; }
  .fab-wa__bubble { max-width: 240px; padding: 14px 16px; font-size: 13px; }
}

/* ===== Liquid Code Mock ===== */
.codeshow {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface);
  overflow: hidden;
  font-family: var(--font-mono);
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 60px -30px rgba(0,0,0,0.4);
  min-height: 480px;
}
.codeshow--tall { aspect-ratio: 4 / 5; min-height: 0; }
.codeshow__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--elevated);
}
.codeshow__bar .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border-strong);
}
.codeshow__bar .dot:nth-child(1) { background: #ff5f57; }
.codeshow__bar .dot:nth-child(2) { background: #febc2e; }
.codeshow__bar .dot:nth-child(3) { background: #28c840; }
.codeshow__file {
  margin-left: 8px;
  font-size: 12px;
  color: var(--text-2);
}
.codeshow__lang {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--accent);
  padding: 3px 8px;
  border: 1px solid color-mix(in oklab, var(--accent) 40%, var(--border));
  border-radius: 999px;
}
.codeshow__code {
  margin: 0;
  padding: 16px 0;
  flex: 1;
  overflow: hidden;
  font-size: 12.5px;
  line-height: 1.65;
  background: var(--surface);
}
.codeshow__row {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  padding-right: 16px;
}
.codeshow__gutter {
  color: var(--text-3);
  opacity: 0.55;
  text-align: right;
  padding-right: 12px;
  font-size: 11px;
  user-select: none;
}
.codeshow__ln {
  white-space: pre;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-2);
}
.codeshow__ln--comment { color: var(--text-3); font-style: italic; }
.codeshow__ln--tag     { color: var(--text-2); }
.codeshow__ln--liquid  { color: var(--accent); }
.codeshow__ln--output  { color: #d4ff5c; }
[data-theme="light"] .codeshow__ln--output { color: #6b8e23; }
.codeshow__ln--attr    { color: #b5e0ff; }
[data-theme="light"] .codeshow__ln--attr { color: #2563eb; }
.codeshow__caret {
  color: var(--accent);
  animation: cs-blink 0.8s steps(1) infinite;
}
@keyframes cs-blink {
  50% { opacity: 0; }
}