/* ================================================================
   GetWebkhabir — Shopify Growth & Technology Partner
   Tokens
   ================================================================ */
:root {
  --paper: #f4f7f5;
  --surface: #ffffff;
  --ink: #0f241b;
  --ink-soft: #3d5449;
  --spruce: #1b5e43;
  --spruce-deep: #123f2e;
  --amber: #e8a33d;
  --amber-deep: #c07f1a;
  --line: #dce5df;
  --line-dark: rgba(244, 247, 245, 0.16);

  --font-display: "Archivo", sans-serif;
  --font-body: "Instrument Sans", sans-serif;
  --font-mono: "Spline Sans Mono", monospace;

  --max: 1160px;
  --radius: 14px;
  --shadow: 0 18px 44px -22px rgba(15, 36, 27, 0.28);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

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

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

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------------- Typography ---------------- */
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h3 { font-size: 1.25rem; line-height: 1.3; }

.lede {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--ink-soft);
  max-width: 58ch;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--spruce);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--amber);
}

.mono { font-family: var(--font-mono); }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 247, 245, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.logo .tick { color: var(--amber); font-family: var(--font-mono); font-weight: 700; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a[aria-current="page"] {
  color: var(--ink);
  border-bottom: 2px solid var(--amber);
  padding-bottom: 2px;
}

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--spruce-deep);
  background: var(--spruce-deep);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { background: var(--spruce); color: #fff; transform: translateY(-1px); }
.btn.ghost {
  background: transparent;
  color: var(--spruce-deep);
}
.btn.ghost:hover { background: rgba(27, 94, 67, 0.08); }

.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--ink);
}

/* ---------------- Hero ---------------- */
.hero {
  padding: clamp(64px, 10vw, 120px) 0 clamp(48px, 7vw, 88px);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero h1 .accent { color: var(--spruce); }
.hero h1 .after { position: relative; white-space: nowrap; }
.hero h1 .after::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.06em;
  height: 0.14em;
  background: var(--amber);
  z-index: -1;
  border-radius: 2px;
}
.hero .lede { margin: 22px 0 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
}

/* ---------------- Growth ledger (signature) ---------------- */
.ledger {
  background: var(--spruce-deep);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 26px 26px 18px;
  box-shadow: var(--shadow);
  font-family: var(--font-mono);
}
.ledger-title {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 247, 245, 0.6);
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
}
.ledger-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px solid var(--line-dark);
  font-size: 0.92rem;
}
.ledger-row .metric { color: rgba(244, 247, 245, 0.82); }
.ledger-row .change { color: var(--paper); white-space: nowrap; }
.ledger-row .change .arrow { color: rgba(244, 247, 245, 0.45); padding: 0 4px; }
.ledger-row .delta {
  color: var(--amber);
  font-weight: 600;
  white-space: nowrap;
}
.ledger-foot {
  padding-top: 12px;
  border-top: 1px solid var(--line-dark);
  font-size: 0.72rem;
  color: rgba(244, 247, 245, 0.55);
}

/* ---------------- Sections ---------------- */
.section { padding: clamp(56px, 8vw, 96px) 0; }
.section.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 62ch; margin-bottom: clamp(32px, 5vw, 52px); }
.section-head .lede { margin-top: 14px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.section.alt .card { background: var(--paper); }
.card h3 { margin-top: 4px; }
.card p { color: var(--ink-soft); font-size: 0.98rem; }
.card .tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--spruce);
}
.card .more {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}
.card .more::after { content: " →"; }
a.card { text-decoration: none; color: inherit; transition: transform 0.15s ease, box-shadow 0.15s ease; }
a.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

/* ---------------- Lists ---------------- */
.check-list { list-style: none; display: grid; gap: 12px; }
.check-list li {
  padding-left: 30px;
  position: relative;
  color: var(--ink-soft);
}
.check-list li::before {
  content: "+";
  position: absolute;
  left: 0;
  top: -1px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--amber-deep);
}

/* ---------------- Case study rows ---------------- */
.case {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 4vw, 56px);
  padding: clamp(32px, 5vw, 48px) 0;
  border-top: 1px solid var(--line);
}
.case:first-of-type { border-top: none; }
.case .kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--spruce);
  margin-bottom: 10px;
}
.case h3 { font-size: 1.5rem; margin-bottom: 14px; }
.case dl { display: grid; gap: 14px; margin-top: 18px; }
.case dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.case dd { color: var(--ink-soft); margin-top: 4px; }

/* ---------------- Audit posts ---------------- */
.audit {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 22px;
}
.audit .meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 12px;
}
.audit .meta .time { color: var(--amber-deep); }
.audit ol { margin: 14px 0 0 20px; display: grid; gap: 10px; color: var(--ink-soft); }

/* ---------------- Insights ---------------- */
.pillar-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.pillar-filter button {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  cursor: pointer;
}
.pillar-filter button[aria-pressed="true"] {
  background: var(--spruce-deep);
  border-color: var(--spruce-deep);
  color: #fff;
}

/* ---------------- Contact ---------------- */
.form-grid { display: grid; gap: 18px; }
.form-grid label {
  display: grid;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  font: inherit;
  padding: 13px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  width: 100%;
}
.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  outline: none;
  border-color: var(--spruce);
  box-shadow: 0 0 0 3px rgba(27, 94, 67, 0.14);
}
.form-note { font-size: 0.85rem; color: var(--ink-soft); }
.form-status {
  display: none;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 0.92rem;
}
.form-status.ok { display: block; background: rgba(27, 94, 67, 0.1); color: var(--spruce-deep); }
.form-status.err { display: block; background: rgba(192, 127, 26, 0.12); color: var(--amber-deep); }

/* ---------------- CTA band ---------------- */
.cta-band {
  background: var(--spruce-deep);
  color: var(--paper);
  border-radius: var(--radius);
  padding: clamp(36px, 6vw, 64px);
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 28px;
  align-items: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(244, 247, 245, 0.75); margin-top: 12px; max-width: 52ch; }
.cta-band .btn { background: var(--amber); border-color: var(--amber); color: var(--ink); }
.cta-band .btn:hover { background: #f0b355; border-color: #f0b355; }

/* ---------------- Footer ---------------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 36px;
  margin-top: clamp(56px, 8vw, 96px);
  background: var(--surface);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
.site-footer h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer a { color: var(--ink-soft); text-decoration: none; font-size: 0.95rem; }
.site-footer a:hover { color: var(--ink); }
.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------------- Reveal on scroll ---------------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------------- Responsive ---------------- */
@media (max-width: 900px) {
  .hero-grid, .grid-3, .grid-2, .case, .footer-grid, .cta-band { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 20px 24px 26px;
    gap: 18px;
  }
  .nav-links.open { display: flex; }
}