/* ==========================================================================
   ConvertEdge Tech — Design System
   Brand: #5A25DC violet · #CEBDF5 lavender · #111013 ink · #F03556 accent
   Type:  Raleway (display) · Inter (body) · Poppins (labels)
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --violet: #5a25dc;
  --violet-deep: #4a1cba;
  --violet-dark: #2d1187;
  --violet-ink: #1b0a52;
  --lavender: #cebdf5;
  --lavender-soft: #ece5fb;
  --lavender-faint: #f6f3fd;
  --ink: #111013;
  --ink-2: #151417;
  --slate: #4f6882;
  --slate-light: #98acc3;
  --mist: #dee5ec;
  --accent: #f03556;
  --accent-soft: #fef5f2;
  --white: #ffffff;
  --bg-soft: #f7f7f9;
  --bg-tint: #f3f0fb;

  /* Gradients */
  --grad-brand: linear-gradient(135deg, #5a25dc 0%, #7c4dff 50%, #a78bfa 100%);
  --grad-cta: linear-gradient(120deg, #2d1187 0%, #5a25dc 55%, #7c4dff 100%);
  --grad-text: linear-gradient(110deg, #5a25dc 10%, #9a6bff 60%, #cebdf5 100%);
  --grad-card: linear-gradient(180deg, rgba(206, 189, 245, 0.18), rgba(255, 255, 255, 0));

  /* Type */
  --font-display: "Raleway", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-label: "Poppins", system-ui, -apple-system, sans-serif;

  /* Rhythm */
  --container: 1180px;
  --container-wide: 1320px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 10px rgba(17, 16, 19, 0.05);
  --shadow: 0 10px 30px rgba(17, 16, 19, 0.08);
  --shadow-lg: 0 24px 60px rgba(45, 17, 135, 0.14);
  --shadow-violet: 0 14px 34px rgba(90, 37, 220, 0.28);

  --header-h: 76px;
  --ease-spring: cubic-bezier(0.22, 1, 0.36, 1);
  --speed: 0.45s;
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--violet);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--violet-deep);
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.14;
  margin: 0 0 0.5em;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(2.5rem, 5.4vw, 4.15rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.12rem; }

p {
  margin: 0 0 1em;
}

ul, ol {
  margin: 0 0 1em;
  padding-left: 1.3em;
}

::selection {
  background: var(--violet);
  color: #fff;
}

:focus-visible {
  outline: 3px solid rgba(90, 37, 220, 0.45);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Layout primitives ---------- */
.container {
  width: min(var(--container), 92vw);
  margin-inline: auto;
}

.container-wide {
  width: min(var(--container-wide), 94vw);
  margin-inline: auto;
}

.section {
  padding: clamp(72px, 9vw, 120px) 0;
  position: relative;
}

.section--soft { background: var(--bg-soft); }
.section--tint { background: linear-gradient(180deg, var(--lavender-faint), #fff 70%); }
.section--dark {
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(124, 77, 255, 0.28), transparent 60%),
    radial-gradient(700px 420px at 0% 110%, rgba(240, 53, 86, 0.12), transparent 55%),
    var(--ink-2);
  color: rgba(255, 255, 255, 0.82);
}
.section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--flush-top { padding-top: 0; }

/* Section heading block */
.section-head {
  max-width: 780px;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-head .lead {
  font-size: 1.16rem;
  color: var(--slate);
  margin-top: 14px;
}

.section--dark .section-head .lead { color: rgba(255, 255, 255, 0.72); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-brand);
}

.section-head--center .eyebrow::after {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-brand);
}

.section--dark .eyebrow { color: var(--lavender); }

.text-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-family: var(--font-label);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn .btn-arrow {
  width: 17px;
  height: 17px;
  transition: transform 0.25s var(--ease-spring);
}

.btn:hover .btn-arrow { transform: translateX(5px); }

.btn-primary {
  background: var(--grad-cta);
  background-size: 160% 100%;
  background-origin: border-box;
  background-repeat: no-repeat;
  color: #fff;
  box-shadow: var(--shadow-violet);
}

.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  background-position: 90% 0;
  box-shadow: 0 18px 40px rgba(90, 37, 220, 0.38);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(90, 37, 220, 0.35);
  color: var(--violet);
}

.btn-ghost:hover {
  border-color: var(--violet);
  background: rgba(90, 37, 220, 0.06);
  transform: translateY(-2px);
  color: var(--violet);
}

.btn-light {
  background: #fff;
  color: var(--violet-deep);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.btn-light:hover {
  transform: translateY(-2px);
  color: var(--violet);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.3);
}

.btn-ghost-light {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.38);
  color: #fff;
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

.btn-sm { padding: 11px 22px; font-size: 0.88rem; }
.btn-lg { padding: 18px 38px; font-size: 1.02rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-family: var(--font-label);
  font-size: 0.94rem;
}

.link-arrow svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--ease-spring);
}

.link-arrow:hover svg { transform: translateX(5px); }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: rgba(17, 16, 19, 0.06);
  box-shadow: 0 8px 30px rgba(17, 16, 19, 0.07);
}

.nav-wrap {
  width: min(var(--container-wide), 94vw);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand img {
  height: 44px;
  width: auto;
}

.nav-collapse {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item { position: relative; }

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 15px;
  border-radius: 10px;
  font-family: var(--font-label);
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.2s ease, background 0.2s ease;
  background: none;
  border: 0;
  cursor: pointer;
}

.nav-link:hover,
.nav-item.is-open > .nav-link {
  color: var(--violet);
  background: rgba(90, 37, 220, 0.07);
}

.nav-link.is-active {
  color: var(--violet);
  font-weight: 600;
}

.nav-link .caret {
  width: 13px;
  height: 13px;
  transition: transform 0.25s ease;
}

.nav-item.is-open .caret { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translate(-50%, 8px);
  min-width: 300px;
  background: #fff;
  border: 1px solid rgba(17, 16, 19, 0.07);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, transform 0.22s var(--ease-spring), visibility 0.22s;
}

.nav-item.is-open .dropdown,
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.dropdown a {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 13px 14px;
  border-radius: 12px;
  color: var(--ink);
  transition: background 0.18s ease;
}

.dropdown a:hover { background: var(--lavender-faint); }

.dropdown .dd-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--lavender-soft);
  color: var(--violet);
}

.dropdown .dd-icon svg { width: 19px; height: 19px; }

.dropdown .dd-title {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.92rem;
  display: block;
}

.dropdown .dd-desc {
  font-size: 0.8rem;
  color: var(--slate);
  display: block;
  margin-top: 1px;
  line-height: 1.45;
}

.nav-cta { flex-shrink: 0; }

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
  border-radius: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease-spring), opacity 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* compact band: full menu still shown, tightened so it never collides with the CTA */
@media (min-width: 1101px) and (max-width: 1280px) {
  .nav-collapse { gap: 10px; }
  .nav-menu { gap: 2px; }
  .nav-link { padding: 10px 10px; font-size: 0.88rem; }
  .nav-cta .btn { padding: 11px 18px; font-size: 0.84rem; }
}

@media (max-width: 1100px) {
  .nav-toggle { display: flex; }

  .nav-collapse {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    padding: 18px 5vw 40px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.38s var(--ease-spring);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .nav-collapse.is-open { transform: translateX(0); }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 15px 12px;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(17, 16, 19, 0.06);
    border-radius: 0;
  }

  .dropdown {
    position: static;
    transform: none;
    min-width: 0;
    box-shadow: none;
    border: 0;
    padding: 0 0 6px 10px;
    display: none;
    opacity: 1;
    visibility: visible;
  }

  .nav-item.is-open .dropdown { display: block; }
  .nav-item:hover .dropdown { transform: none; }

  .nav-cta {
    width: 100%;
  }

  .nav-cta .btn { width: 100%; }
}

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 56px) 0 80px;
  overflow: hidden;
  background:
    radial-gradient(1100px 620px at 78% 18%, rgba(124, 77, 255, 0.34), transparent 62%),
    radial-gradient(800px 520px at 8% 88%, rgba(240, 53, 86, 0.14), transparent 58%),
    radial-gradient(640px 420px at 30% 18%, rgba(206, 189, 245, 0.25), transparent 60%),
    var(--violet-ink);
  color: #fff;
}

.hero h1 { color: #fff; }

.hero .lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: rgba(255, 255, 255, 0.78);
  max-width: 620px;
}

/* animated grid backdrop */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(900px 600px at 60% 40%, #000 30%, transparent 75%);
  mask-image: radial-gradient(900px 600px at 60% 40%, #000 30%, transparent 75%);
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  pointer-events: none;
  animation: orb-float 14s ease-in-out infinite alternate;
}

.orb--1 { width: 480px; height: 480px; top: -120px; right: -80px; background: #7c4dff; }
.orb--2 { width: 380px; height: 380px; bottom: -140px; left: -110px; background: #f03556; opacity: 0.28; animation-delay: -5s; }
.orb--3 { width: 260px; height: 260px; top: 40%; left: 38%; background: #cebdf5; opacity: 0.2; animation-delay: -9s; }

@keyframes orb-float {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(40px, -36px, 0) scale(1.12); }
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(64px, 9vw, 110px)) 0 clamp(64px, 8vw, 100px);
  overflow: hidden;
  background:
    radial-gradient(1000px 540px at 82% 0%, rgba(124, 77, 255, 0.3), transparent 60%),
    radial-gradient(700px 460px at 0% 100%, rgba(206, 189, 245, 0.16), transparent 55%),
    var(--violet-ink);
  color: rgba(255, 255, 255, 0.82);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(800px 480px at 70% 30%, #000 25%, transparent 72%);
  mask-image: radial-gradient(800px 480px at 70% 30%, #000 25%, transparent 72%);
  pointer-events: none;
}

.page-hero h1 {
  color: #fff;
  max-width: 880px;
  font-size: clamp(2.3rem, 4.6vw, 3.6rem);
}

.page-hero .lead {
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  max-width: 700px;
  color: rgba(255, 255, 255, 0.75);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-family: var(--font-label);
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 26px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.hero-badge .dot {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--grad-brand);
  color: #fff;
  font-size: 0.7rem;
}

.hero-badge .dot svg { width: 13px; height: 13px; }

/* hero stat chips row */
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 52px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-meta .meta-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 800;
  color: #fff;
}

.hero-meta .meta-item span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.62);
}

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: 26px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  position: relative;
  background: #fff;
  border: 1px solid rgba(17, 16, 19, 0.07);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease, border-color 0.35s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(90, 37, 220, 0.22);
}

.card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--grad-brand);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover::after { opacity: 1; }

.card--flat:hover { transform: none; box-shadow: var(--shadow); }

.icon-chip {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--lavender-soft);
  color: var(--violet);
  margin-bottom: 22px;
  transition: transform 0.35s var(--ease-spring), background 0.3s ease, color 0.3s ease;
}

.icon-chip svg { width: 26px; height: 26px; }

.card:hover .icon-chip {
  background: var(--grad-brand);
  color: #fff;
  transform: scale(1.06) rotate(-4deg);
}

.icon-chip--accent { background: var(--accent-soft); color: var(--accent); }

.card h3 { margin-bottom: 10px; }

.card p {
  color: var(--slate);
  font-size: 0.97rem;
  margin-bottom: 0;
}

.card .link-arrow { margin-top: 18px; }

/* Feature/showcase card (products, services overview) */
.feature-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(34px, 4vw, 52px);
  background: linear-gradient(160deg, var(--lavender-faint), #fff 55%);
  border: 1px solid rgba(90, 37, 220, 0.1);
  overflow: hidden;
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.feature-card::before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: -130px;
  top: -130px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 77, 255, 0.16), transparent 65%);
  transition: transform 0.5s var(--ease-spring);
}

.feature-card:hover::before { transform: scale(1.35); }

.feature-card--dark {
  background:
    radial-gradient(500px 320px at 90% -10%, rgba(124, 77, 255, 0.4), transparent 60%),
    var(--violet-ink);
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
}

.feature-card--dark h3 { color: #fff; }
.feature-card--dark p { color: rgba(255, 255, 255, 0.72); }

.feature-card .tag { margin-bottom: 18px; }
.feature-card h3 { font-size: clamp(1.45rem, 2.3vw, 1.9rem); }
.feature-card p { color: var(--slate); }
.feature-card .link-arrow { margin-top: auto; padding-top: 24px; }

.tag {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: 999px;
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(90, 37, 220, 0.09);
  color: var(--violet);
}

.tag--light { background: rgba(255, 255, 255, 0.12); color: var(--lavender); }
.tag--accent { background: rgba(240, 53, 86, 0.1); color: var(--accent); }
.tag--feezy { background: rgba(255, 93, 36, 0.12); color: #e85020; }

/* ---------- Stats ---------- */
.stats-band {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--grad-cta);
  color: #fff;
  padding: clamp(44px, 5vw, 64px) clamp(28px, 5vw, 64px);
  overflow: hidden;
  box-shadow: var(--shadow-violet);
}

.stats-band::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: 44px 44px;
  -webkit-mask-image: radial-gradient(70% 100% at 50% 0%, #000, transparent);
  mask-image: radial-gradient(70% 100% at 50% 0%, #000, transparent);
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px;
}

@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr; }
}

.stat .stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.stat .stat-label {
  margin-top: 10px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.74);
  max-width: 230px;
}

/* ---------- Steps / process timeline ---------- */
.steps {
  display: grid;
  gap: 0;
  counter-reset: step;
}

.step-item {
  position: relative;
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 26px;
  padding: 34px 0;
}

.step-item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 41px;
  top: 96px;
  bottom: -22px;
  width: 2px;
  background: linear-gradient(180deg, var(--lavender), rgba(206, 189, 245, 0.1));
}

.step-num {
  width: 84px;
  height: 84px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--violet);
  background: var(--lavender-soft);
  border: 1px solid rgba(90, 37, 220, 0.14);
  transition: background 0.3s ease, color 0.3s ease, transform 0.35s var(--ease-spring);
}

.step-item:hover .step-num {
  background: var(--grad-brand);
  color: #fff;
  transform: scale(1.05);
}

.step-body h3 { margin-bottom: 8px; }

.step-body .step-kicker {
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 6px;
  display: block;
}

.step-body p { color: var(--slate); max-width: 760px; }

@media (max-width: 640px) {
  .step-item { grid-template-columns: 56px 1fr; gap: 18px; }
  .step-num { width: 56px; height: 56px; border-radius: 16px; font-size: 1.15rem; }
  .step-item:not(:last-child)::before { left: 27px; top: 66px; }
}

/* ---------- Comparison table ---------- */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(17, 16, 19, 0.08);
  box-shadow: var(--shadow-sm);
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
  background: #fff;
  font-size: 0.94rem;
}

.compare-table th,
.compare-table td {
  padding: 18px 22px;
  text-align: left;
  border-bottom: 1px solid rgba(17, 16, 19, 0.07);
  vertical-align: top;
}

.compare-table thead th {
  font-family: var(--font-label);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--bg-soft);
  color: var(--slate);
}

.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table tbody th {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--bg-soft);
}

.compare-table td { color: var(--slate); }

.compare-table .col-highlight {
  background: linear-gradient(180deg, rgba(90, 37, 220, 0.07), rgba(90, 37, 220, 0.03));
  color: var(--ink);
  font-weight: 500;
  border-left: 2px solid rgba(90, 37, 220, 0.25);
}

.compare-table thead .col-highlight {
  background: var(--violet);
  color: #fff;
}

/* ---------- Accordion ---------- */
.accordion {
  display: grid;
  gap: 14px;
}

.accordion-item {
  background: #fff;
  border: 1px solid rgba(17, 16, 19, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.accordion-item.is-open {
  border-color: rgba(90, 37, 220, 0.3);
  box-shadow: var(--shadow);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 26px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--ink);
}

.accordion-trigger .acc-icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--lavender-soft);
  color: var(--violet);
  transition: transform 0.3s var(--ease-spring), background 0.25s ease, color 0.25s ease;
}

.accordion-trigger .acc-icon svg { width: 14px; height: 14px; }

.accordion-item.is-open .acc-icon {
  transform: rotate(45deg);
  background: var(--violet);
  color: #fff;
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease-spring);
}

.accordion-panel-inner {
  padding: 0 26px 24px;
  color: var(--slate);
  font-size: 0.96rem;
}

/* ---------- Checklist ---------- */
.check-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 13px;
}

.check-list li {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  color: var(--slate);
}

.check-list .check {
  flex-shrink: 0;
  width: 23px;
  height: 23px;
  margin-top: 2px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(90, 37, 220, 0.1);
  color: var(--violet);
}

.check-list .check svg { width: 12px; height: 12px; }

.section--dark .check-list li { color: rgba(255, 255, 255, 0.75); }
.section--dark .check-list .check { background: rgba(206, 189, 245, 0.18); color: var(--lavender); }

/* ---------- Split layout ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
}

/* ---------- Pricing ---------- */
.pricing-card {
  position: relative;
  background: #fff;
  border: 1px solid rgba(17, 16, 19, 0.08);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease, border-color 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border: 2px solid var(--violet);
  box-shadow: var(--shadow-violet);
  background: linear-gradient(170deg, var(--lavender-faint), #fff 45%);
}

.pricing-card .plan-flag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 16px;
  border-radius: 999px;
  background: var(--grad-brand);
  color: #fff;
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-card .plan-name {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--violet);
}

.pricing-card .plan-price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  margin: 12px 0 2px;
  color: var(--ink);
}

.pricing-card .plan-price small {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate);
  font-family: var(--font-body);
}

.pricing-card .plan-desc {
  color: var(--slate);
  font-size: 0.93rem;
  margin: 10px 0 24px;
}

.pricing-card .check-list { margin-bottom: 28px; font-size: 0.93rem; }
.pricing-card .btn { margin-top: auto; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid rgba(17, 16, 19, 0.08);
  border-radius: var(--radius-lg);
  padding: clamp(30px, 4vw, 48px);
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-grid .form-field--full { grid-column: 1 / -1; }

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
}

.form-field label {
  display: block;
  font-family: var(--font-label);
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--ink);
}

.form-field label .req { color: var(--accent); }

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--mist);
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%234f6882' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-field textarea {
  min-height: 130px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--violet);
  box-shadow: 0 0 0 4px rgba(90, 37, 220, 0.12);
}

.form-field input.is-invalid,
.form-field select.is-invalid,
.form-field textarea.is-invalid {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(240, 53, 86, 0.1);
}

.form-field .field-error {
  display: none;
  font-size: 0.8rem;
  color: var(--accent);
  margin-top: 6px;
}

.form-field.has-error .field-error { display: block; }

/* breathing room between the last field and the submit button */
.form-fields > button[type="submit"],
.form-fields > .btn {
  margin-top: 28px;
}

.form-grid button[type="submit"] {
  margin-top: 8px;
}

.form-note {
  font-size: 0.86rem;
  color: var(--slate);
  margin-top: 18px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.is-visible { display: block; }

.form-success .success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 22px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--grad-brand);
  color: #fff;
  animation: pop-in 0.5s var(--ease-spring);
}

.form-success .success-icon svg { width: 32px; height: 32px; }

@keyframes pop-in {
  0% { transform: scale(0.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--grad-cta);
  color: #fff;
  padding: clamp(48px, 7vw, 88px) clamp(28px, 6vw, 80px);
  text-align: center;
  overflow: hidden;
  box-shadow: var(--shadow-violet);
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(75% 110% at 50% 0%, #000, transparent);
  mask-image: radial-gradient(75% 110% at 50% 0%, #000, transparent);
}

.cta-banner::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(206, 189, 245, 0.35), transparent 65%);
  top: -210px;
  right: -130px;
  animation: orb-float 12s ease-in-out infinite alternate;
}

.cta-banner > * { position: relative; z-index: 1; }

.cta-banner h2 {
  color: #fff;
  max-width: 720px;
  margin-inline: auto;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.78);
  max-width: 620px;
  margin: 0 auto 8px;
  font-size: 1.08rem;
}

.cta-banner .hero-actions {
  justify-content: center;
}

/* ---------- Logo / industry marquee ---------- */
.marquee {
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: marquee-scroll 36s linear infinite;
}

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

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-chip {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 13px 26px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(17, 16, 19, 0.08);
  font-family: var(--font-label);
  font-weight: 500;
  font-size: 0.93rem;
  color: var(--ink);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.marquee-chip svg { width: 19px; height: 19px; color: var(--violet); }

/* ---------- Blog / case-study cards ---------- */
.post-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid rgba(17, 16, 19, 0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease, border-color 0.3s ease;
}

.post-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(90, 37, 220, 0.2);
}

.post-card .post-cover {
  position: relative;
  aspect-ratio: 16 / 8.4;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  overflow: hidden;
}

.post-card .post-cover svg.cover-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.post-cover--violet { background: linear-gradient(135deg, #2d1187, #5a25dc 70%, #7c4dff); }
.post-cover--lavender { background: linear-gradient(135deg, #cebdf5, #ece5fb); }
.post-cover--ink { background: linear-gradient(135deg, #111013, #2b2438 80%); }
.post-cover--accent { background: linear-gradient(135deg, #c4421b, #ff5d24 75%, #ffd18a); }
.post-cover--slate { background: linear-gradient(135deg, #34495f, #4f6882 70%, #718aa5); }

.post-card .post-body {
  padding: 26px 26px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--slate);
  margin-bottom: 13px;
}

.post-meta .tag { font-size: 0.68rem; padding: 4px 11px; }

.post-card h3 {
  font-size: 1.18rem;
  line-height: 1.32;
  margin-bottom: 10px;
}

.post-card h3 a { color: var(--ink); }
.post-card h3 a:hover { color: var(--violet); }

.post-card .excerpt {
  color: var(--slate);
  font-size: 0.92rem;
  margin-bottom: 18px;
}

.post-card .link-arrow { margin-top: auto; }

/* result highlight chips on case cards */
.result-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 4px 0 18px;
}

.result-chip {
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--lavender-faint);
  border: 1px solid rgba(90, 37, 220, 0.14);
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--violet-deep);
}

/* ---------- Filter pills ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 44px;
}

.filter-pill {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--mist);
  background: #fff;
  font-family: var(--font-label);
  font-size: 0.87rem;
  font-weight: 500;
  color: var(--slate);
  cursor: pointer;
  transition: all 0.25s ease;
}

.filter-pill:hover {
  border-color: var(--violet);
  color: var(--violet);
}

.filter-pill.is-active {
  background: var(--violet);
  border-color: var(--violet);
  color: #fff;
  box-shadow: 0 8px 20px rgba(90, 37, 220, 0.3);
}

.filterable.is-hidden { display: none; }

/* ---------- Article / prose ---------- */
.article-hero {
  padding: calc(var(--header-h) + 64px) 0 56px;
  background: linear-gradient(180deg, var(--lavender-faint), #fff);
}

.article-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 860px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  font-size: 0.85rem;
  color: var(--slate);
  margin-bottom: 26px;
  font-family: var(--font-label);
}

.breadcrumbs .sep { opacity: 0.45; }

.prose {
  max-width: 760px;
  margin-inline: auto;
  font-size: 1.05rem;
  color: #2c2a31;
}

.prose h2 {
  font-size: 1.75rem;
  margin-top: 2.2em;
}

.prose h3 {
  font-size: 1.28rem;
  margin-top: 1.8em;
}

.prose p { margin-bottom: 1.25em; }

.prose blockquote {
  margin: 2em 0;
  padding: 22px 28px;
  border-left: 4px solid var(--violet);
  background: var(--lavender-faint);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--violet-dark);
}

.prose ul li, .prose ol li { margin-bottom: 0.5em; }

.prose .callout {
  margin: 2em 0;
  padding: 26px 30px;
  border-radius: var(--radius);
  background: var(--violet-ink);
  color: rgba(255, 255, 255, 0.85);
}

.prose .callout strong { color: #fff; }

/* ---------- Footer ---------- */
.site-footer {
  background:
    radial-gradient(800px 420px at 90% 0%, rgba(90, 37, 220, 0.22), transparent 60%),
    var(--ink);
  color: rgba(255, 255, 255, 0.66);
  padding: clamp(64px, 8vw, 96px) 0 0;
  font-size: 0.93rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 56px;
}

@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand img {
  height: 40px;
  width: auto;
  margin-bottom: 20px;
}

.footer-brand p {
  max-width: 300px;
  line-height: 1.7;
}

.footer-brand a { color: var(--lavender); }
.footer-brand a:hover { color: #fff; }

.footer-address {
  font-style: normal;
  max-width: 300px;
  line-height: 1.7;
  margin: 0 0 14px;
  font-size: 0.9rem;
}

.footer-col h4 {
  color: #fff;
  font-family: var(--font-label);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.66);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-col a:hover {
  color: var(--lavender);
  padding-left: 4px;
}

.footer-tagline {
  font-family: var(--font-label);
  letter-spacing: 0.22em;
  font-size: 0.74rem;
  text-transform: uppercase;
  color: var(--lavender);
  margin-top: 18px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding: 26px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-bottom a { color: rgba(255, 255, 255, 0.6); }
.footer-bottom a:hover { color: var(--lavender); }
.footer-bottom .legal-links { display: flex; gap: 22px; }

/* ---------- Reveal animations ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s var(--ease-spring), transform 0.8s var(--ease-spring);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}

[data-reveal="left"] { transform: translateX(-44px); }
[data-reveal="right"] { transform: translateX(44px); }
[data-reveal="scale"] { transform: scale(0.92); }

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

/* stagger helpers: apply to a parent grid */
[data-stagger] > * { transition-delay: 0s; }
[data-stagger] > *:nth-child(2) { transition-delay: 0.1s; }
[data-stagger] > *:nth-child(3) { transition-delay: 0.2s; }
[data-stagger] > *:nth-child(4) { transition-delay: 0.3s; }
[data-stagger] > *:nth-child(5) { transition-delay: 0.4s; }
[data-stagger] > *:nth-child(6) { transition-delay: 0.5s; }
[data-stagger] > *:nth-child(7) { transition-delay: 0.6s; }
[data-stagger] > *:nth-child(8) { transition-delay: 0.7s; }

/* hero entrance (no observer needed — runs on load) */
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(38px); }
  to { opacity: 1; transform: none; }
}

.hero-rise { animation: hero-rise 0.9s var(--ease-spring) both; }
.hero-rise--1 { animation-delay: 0.08s; }
.hero-rise--2 { animation-delay: 0.22s; }
.hero-rise--3 { animation-delay: 0.36s; }
.hero-rise--4 { animation-delay: 0.5s; }

/* ---------- Misc ---------- */
.divider-fade {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(17, 16, 19, 0.12), transparent);
  border: 0;
  margin: 0;
}

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

.pill {
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--lavender-faint);
  border: 1px solid rgba(90, 37, 220, 0.13);
  font-family: var(--font-label);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--violet-deep);
}

.kpi-line {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(17, 16, 19, 0.07);
}

.kpi-line strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--violet);
  min-width: 120px;
}

.kpi-line span { color: var(--slate); font-size: 0.95rem; }

/* scroll progress (articles) */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--grad-brand);
  z-index: 1200;
  transition: width 0.1s linear;
}

/* back-to-top */
.back-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--violet);
  color: #fff;
  border: 0;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: all 0.3s var(--ease-spring);
  box-shadow: var(--shadow-violet);
  z-index: 900;
}

.back-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.back-top:hover { background: var(--violet-deep); transform: translateY(-3px); }
.back-top svg { width: 20px; height: 20px; }

/* skip link */
.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 2000;
  padding: 12px 20px;
  background: var(--violet);
  color: #fff;
  border-radius: 0 0 12px 12px;
  font-family: var(--font-label);
  font-weight: 600;
  transition: top 0.25s ease;
}

.skip-link:focus { top: 0; color: #fff; }

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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