/* ============================================================
   ACQUISER — Design system
   Brand blue #0048FF (sampled from logo). White site.
   One logo, top of the first section. Everything pushes
   toward the booking section (#contact).
   ============================================================ */

/* ---------- Fonts (self-hosted, latin, variable) ---------- */
@font-face {
  font-family: "Archivo";
  src: url("../assets/fonts/archivo-latin-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/inter-latin-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --bg: #ffffff;
  --line: rgba(10, 17, 34, 0.09);
  --line-strong: rgba(10, 17, 34, 0.18);

  --ink: #0a1122;
  --ink-soft: #222d42;
  --ink-dim: #45526b;
  --ink-faint: #64718d;

  --blue: #0048ff;
  --blue-hover: #0039d6;
  --blue-ink: #0043e8;      /* blue for text on white (AA) */
  --blue-glow: rgba(0, 72, 255, 0.4);

  --font-display: "Archivo", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1160px;
  --narrow: 800px;
  --pad: clamp(20px, 4.5vw, 48px);
  --radius: 10px;

  --ease-out: cubic-bezier(0.22, 0.61, 0.21, 1);
  --ease-soft: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 24px;
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-dim);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

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

h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }

::selection { background: rgba(0, 72, 255, 0.9); color: #fff; }

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

.container {
  width: min(100% - 2 * var(--pad), var(--container));
  margin-inline: auto;
}
.container.narrow {
  width: min(100% - 2 * var(--pad), var(--narrow));
}

.skip-link {
  position: fixed;
  top: -60px; left: 16px;
  z-index: 200;
  padding: 10px 18px;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border-radius: 8px;
  transition: top 0.25s var(--ease-out);
}
.skip-link:focus-visible { top: 12px; }

/* ---------- Type primitives ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 660;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-ink);
}
.kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--blue);
  flex: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  border-radius: var(--radius);
  border: 1px solid transparent;
  white-space: nowrap;
  transition:
    background-color 0.22s var(--ease-out),
    border-color 0.22s var(--ease-out),
    color 0.22s var(--ease-out),
    box-shadow 0.3s var(--ease-out),
    transform 0.22s var(--ease-out);
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 1px 2px rgba(10, 17, 34, 0.18);
}
.btn-primary:hover {
  background: var(--blue-hover);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 14px 32px -14px var(--blue-glow);
}
.btn-primary:active {
  transform: translateY(0) scale(0.99);
}
.btn-lg { padding: 16px 30px; font-size: 15.5px; }

/* ---------- Quiet text links (LinkedIn / email) ---------- */
.text-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 530;
  letter-spacing: 0.005em;
  color: var(--ink-dim);
  border-bottom: 1.5px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
}
.text-link:hover {
  color: var(--blue-ink);
  border-bottom-color: var(--blue);
}
.text-link-lg {
  font-size: 16px;
  font-weight: 520;
}

/* ---------- Section CTA — every section pushes to #contact ---------- */
.section-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: clamp(44px, 6vw, 64px);
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 620;
  letter-spacing: 0.01em;
  color: var(--blue-ink);
  border-bottom: 1.5px solid transparent;
  padding-bottom: 3px;
  transition: color 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
}
.section-cta svg { transition: transform 0.25s var(--ease-out); }
.section-cta:hover {
  color: var(--blue-hover);
  border-bottom-color: var(--blue);
}
.section-cta:hover svg { transform: translateX(4px); }

/* ============================================================
   HERO — white, one small logo, wide headline, clear CTA
   ============================================================ */
.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: max(640px, 94svh);
  padding: clamp(64px, 10vh, 120px) 0 72px;
  text-align: center;
}
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-logo {
  width: clamp(118px, 12vw, 152px);
  height: auto;
  margin-bottom: clamp(56px, 10vh, 96px);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 61px);
  font-weight: 640;
  line-height: 1.07;
  letter-spacing: -0.028em;
  color: var(--ink);
  max-width: 25ch;
  text-wrap: balance;
}
.hero-title em {
  font-style: normal;
  color: var(--blue-ink);
}
.hero-sub {
  margin-top: 24px;
  font-size: clamp(17px, 1.6vw, 19.5px);
  line-height: 1.6;
  color: var(--ink-dim);
  max-width: 58ch;
  text-wrap: pretty;
}
.hero-cta {
  margin-top: clamp(36px, 5vh, 48px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 18px;
}

/* ============================================================
   SECTIONS (shared)
   ============================================================ */
.section { padding-block: clamp(88px, 11vw, 144px); }
.section-title {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: clamp(27px, 3.3vw, 40px);
  font-weight: 640;
  line-height: 1.16;
  letter-spacing: -0.022em;
  color: var(--ink);
  max-width: 24ch;
  text-wrap: balance;
}
.what .section-title { margin-top: 0; }

/* ============================================================
   WHO WE HELP
   ============================================================ */
.statement {
  margin-top: 22px;
  font-family: var(--font-display);
  font-size: clamp(25px, 3vw, 37px);
  font-weight: 560;
  line-height: 1.34;
  letter-spacing: -0.018em;
  color: var(--ink);
  max-width: 34ch;
  text-wrap: pretty;
}
.statement .accent {
  color: var(--blue-ink);
  font-weight: 660;
}
.spec-row {
  margin-top: clamp(52px, 7vw, 72px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.spec {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.spec-key {
  display: block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.spec-value {
  display: block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 580;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.35;
}

/* ============================================================
   WHAT — one column
   ============================================================ */
.what-body { margin-top: 28px; }
.what-body p {
  font-size: 18.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 64ch;
}
.what-body p + p { margin-top: 22px; }

.payoff {
  margin-top: 34px !important;
  padding-left: 24px;
  border-left: 3px solid var(--blue);
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 25px) !important;
  font-weight: 590;
  letter-spacing: -0.012em;
  line-height: 1.4 !important;
  color: var(--ink) !important;
}

/* ============================================================
   WHY — one column
   ============================================================ */
.why-list { margin-top: 28px; }
.why-list li {
  display: flex;
  align-items: baseline;
  gap: 22px;
  padding: 18px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  transition: padding-left 0.3s var(--ease-out);
}
.why-list li:first-child { border-top: 1px solid var(--line); }
.why-list li:hover { padding-left: 10px; }
.why-num {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 660;
  letter-spacing: 0.1em;
  color: var(--blue-ink);
  flex: none;
  min-width: 24px;
}

/* ============================================================
   FAQ — one column
   ============================================================ */
.faq-list { margin-top: 28px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { margin: 0; font-size: inherit; font-weight: inherit; }
.faq-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 22px 2px;
  text-align: left;
  font-size: 16.5px;
  font-weight: 520;
  letter-spacing: -0.005em;
  color: var(--ink-soft);
  transition: color 0.25s var(--ease-out);
}
.faq-btn:hover { color: var(--blue-ink); }
.faq-icon {
  position: relative;
  flex: none;
  width: 12px;
  height: 12px;
  color: var(--ink-faint);
  transition: transform 0.35s var(--ease-soft), color 0.25s var(--ease-out);
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 12px;
  height: 1.5px;
  border-radius: 1px;
  background: currentColor;
  transform: translateY(-50%);
}
.faq-icon::after { transform: translateY(-50%) rotate(90deg); }
.faq-btn[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  color: var(--blue-ink);
}
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--ease-out);
}
.faq-a.open { grid-template-rows: 1fr; }
.faq-a-inner {
  overflow: hidden;
  min-height: 0;
}
.faq-a-inner p {
  font-size: 16px;
  line-height: 1.72;
  color: var(--ink-dim);
  max-width: 64ch;
}
.faq-a-inner p + p { margin-top: 12px; }
.faq-a-inner p:last-child { padding-bottom: 26px; }

/* ============================================================
   BOOK — see if we should work together
   ============================================================ */
.book {
  border-top: 1px solid var(--line);
  padding-block: clamp(88px, 11vw, 140px);
  text-align: center;
}
.book-title {
  font-family: var(--font-display);
  font-size: clamp(33px, 4.6vw, 54px);
  font-weight: 640;
  letter-spacing: -0.026em;
  line-height: 1.07;
  color: var(--ink);
  max-width: 18ch;
  margin-inline: auto;
  text-wrap: balance;
}
.calendly-wrap {
  width: min(100%, 1100px);
  margin: clamp(40px, 6vw, 56px) auto 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 24px 60px -36px rgba(10, 17, 34, 0.25);
}
.book-contact {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 32px;
}

/* ============================================================
   FOOTER — minimal
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 34px;
  text-align: center;
}
.footer-copy { color: var(--ink-faint); font-size: 14px; }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition:
      opacity 0.75s var(--ease-out),
      transform 0.75s var(--ease-out);
    transition-delay: var(--d, 0s);
  }
  .js [data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }

  .js [data-reveal-stagger] > * {
    opacity: 0;
    transform: translateY(14px);
    transition:
      opacity 0.65s var(--ease-out),
      transform 0.65s var(--ease-out);
  }
  .js [data-reveal-stagger].is-visible > * { opacity: 1; transform: none; }
  .js [data-reveal-stagger].is-visible > :nth-child(1) { transition-delay: 0.05s; }
  .js [data-reveal-stagger].is-visible > :nth-child(2) { transition-delay: 0.12s; }
  .js [data-reveal-stagger].is-visible > :nth-child(3) { transition-delay: 0.19s; }
  .js [data-reveal-stagger].is-visible > :nth-child(4) { transition-delay: 0.26s; }
  .js [data-reveal-stagger].is-visible > :nth-child(5) { transition-delay: 0.33s; }
  .js [data-reveal-stagger].is-visible > :nth-child(6) { transition-delay: 0.4s; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .hero {
    min-height: 0;
    padding-top: 72px;
    padding-bottom: 64px;
  }
  .hero-logo { width: 108px; margin-bottom: 56px; }
  .hero-title { max-width: none; }
  .hero-cta { width: 100%; }
  .hero-cta .btn { width: 100%; }

  .section { padding-block: 76px; }
  .section-cta { margin-top: 40px; }
  .spec-row { grid-template-columns: repeat(2, 1fr); gap: 26px 20px; }

  .what-body p { font-size: 17px; }
  .faq-btn { font-size: 15.5px; gap: 16px; }
  .faq-a-inner p { font-size: 15px; }

  .calendly-wrap { margin-top: 36px; border-radius: 10px; }
  .book-contact { margin-top: 28px; }
}

@media (max-width: 400px) {
  .spec-row { grid-template-columns: 1fr; gap: 20px; }
  .why-list li { gap: 14px; }
}