/* ============================================================
   PureMarketing — styles.css  (premium dark redesign)
   Self-contained: system fonts, no external requests, CSP-safe.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --bg: #07070d;
  --bg-alt: #0b0b15;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-solid: #12121d;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f2f3f9;
  --text-dim: #a3a9be;
  --text-faint: #6a7089;
  --accent: #8b5cf6;
  --accent-2: #2dd4bf;
  --gold: #fbbf24;
  --danger: #ff6b7a;
  --accent-grad: linear-gradient(100deg, #8b5cf6 0%, #6366f1 45%, #2dd4bf 100%);
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
  --maxw: 1160px;
}

@property --ang {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

/* ---------- Reset & base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

@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;
  }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Film-grain overlay for depth */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: rgba(139, 92, 246, 0.45); color: #fff; }

::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: #26263a;
  border-radius: 6px;
  border: 3px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: #3a3a58; }

.container {
  width: min(var(--maxw), 100% - 2.5rem);
  margin-inline: auto;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(0 0 0 0); clip-path: inset(50%);
  overflow: hidden; white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: -52px; left: 1rem;
  z-index: 200;
  background: var(--accent);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 8px; text-decoration: none; }

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

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2.5px;
  z-index: 150;
  background: var(--accent-grad);
  transform: scaleX(0);
  transform-origin: 0 0;
}

/* ---------- Top banner ---------- */
.banner {
  position: relative;
  background: var(--accent-grad);
  color: #07070d;
  text-align: center;
  padding: 0.5rem 1rem;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.banner strong { font-weight: 800; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 7, 13, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.9rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; }
.brand-name strong { color: var(--accent-2); font-weight: 700; }

.brand-mark {
  display: block;
  width: 36px;
  height: 46px;
  overflow: visible;
  flex-shrink: 0;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 1.7rem;
  list-style: none;
}
.site-nav a {
  color: var(--text-dim);
  font-size: 0.94rem;
  font-weight: 500;
}
.site-nav a:hover { color: var(--text); text-decoration: none; }

.site-nav a:not(.nav-cta) { position: relative; padding-block: 2px; }
.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent-grad);
  transition: right 0.25s ease;
}
.site-nav a:not(.nav-cta):hover::after { right: 0; }

.nav-cta {
  background: var(--accent-grad);
  color: #fff !important;
  padding: 0.55rem 1.2rem;
  border-radius: 999px;
  font-weight: 600 !important;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.nav-cta:hover { box-shadow: 0 6px 26px rgba(139, 92, 246, 0.6); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem;
  cursor: pointer;
}
.nav-toggle-box {
  display: flex;
  flex-direction: column;
  gap: 4.5px;
  width: 20px;
}
.nav-toggle-box span {
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s ease;
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-block;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }

.btn-primary {
  background: var(--accent-grad);
  color: #fff;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 45%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
}
.btn-primary:hover { box-shadow: 0 14px 40px rgba(139, 92, 246, 0.55); }
.btn-primary:hover::before { left: 130%; }

.btn-ghost {
  border-color: var(--border-strong);
  color: var(--text);
  background: var(--surface);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--accent-2); box-shadow: 0 8px 26px rgba(45, 212, 191, 0.15); }

.btn-block { display: block; width: 100%; text-align: center; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: 5.5rem 3rem;
  overflow: hidden;
}

/* faint engineering grid, fading out downward */
.hero::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: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 0%, #000 25%, transparent 78%);
  mask-image: radial-gradient(ellipse 75% 65% at 50% 0%, #000 25%, transparent 78%);
  pointer-events: none;
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}
.orb-a {
  width: 560px; height: 560px;
  background: rgba(99, 91, 255, 0.32);
  top: -180px; left: -140px;
  animation: drift 16s ease-in-out infinite;
}
.orb-b {
  width: 460px; height: 460px;
  background: rgba(45, 212, 191, 0.16);
  top: 24%; right: -160px;
  animation: drift 20s ease-in-out infinite reverse;
}
@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(45px, 35px) scale(1.06); }
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 3.5rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-2);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 1.2rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: 999px;
  background: rgba(45, 212, 191, 0.07);
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 10px var(--accent-2);
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.3rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin-bottom: 1.4rem;
}
.hero h1 em {
  font-style: italic;
  background: linear-gradient(100deg, #8b5cf6, #2dd4bf, #8b5cf6);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-shift 7s ease infinite;
}
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.lede {
  color: var(--text-dim);
  font-size: 1.14rem;
  max-width: 34em;
  margin-bottom: 2rem;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.hero-note {
  margin-top: 1.3rem;
  color: var(--text-faint);
  font-size: 0.87rem;
}

/* ---------- Hero demo card ---------- */
.hero-demo { position: relative; }

.float-chip {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(18, 18, 29, 0.92);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.5);
  animation: float 5.5s ease-in-out infinite;
}
.chip-a { top: -16px; left: -30px; }
.chip-b { bottom: -16px; right: -22px; animation-delay: 2.7s; }
.chip-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #3ddc84;
  box-shadow: 0 0 10px #3ddc84;
  animation: pulse-dot 2s ease infinite;
}
.chip-dot-teal { background: var(--accent-2); box-shadow: 0 0 10px var(--accent-2); }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.demo-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
/* gradient hairline border on top of the glass */
.demo-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.6), transparent 35%, transparent 60%, rgba(45, 212, 191, 0.5));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.demo-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.15rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.85rem;
}

.demo-avatar {
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #3ddc84;
  animation: pulse-ring 1.8s ease-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(61, 220, 132, 0.5); }
  70% { box-shadow: 0 0 0 9px rgba(61, 220, 132, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 220, 132, 0); }
}

.demo-title { font-weight: 600; }

.wave {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-left: auto;
  height: 14px;
}
.wave i {
  width: 3px;
  height: 100%;
  border-radius: 2px;
  background: var(--accent-2);
  transform-origin: center;
  animation: wave 0.9s ease-in-out infinite;
}
.wave i:nth-child(1) { animation-delay: 0s; }
.wave i:nth-child(2) { animation-delay: 0.12s; }
.wave i:nth-child(3) { animation-delay: 0.24s; }
.wave i:nth-child(4) { animation-delay: 0.36s; }
.wave i:nth-child(5) { animation-delay: 0.48s; }
@keyframes wave {
  0%, 100% { transform: scaleY(0.3); }
  50% { transform: scaleY(1); }
}

.demo-time { color: var(--text-dim); font-variant-numeric: tabular-nums; margin-left: 0.4rem; }

.demo-body {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.15rem;
  min-height: 256px;
}

.demo-msg {
  max-width: 85%;
  padding: 0.65rem 0.9rem;
  border-radius: 15px;
  font-size: 0.9rem;
  line-height: 1.5;
  animation: msg-in 0.3s ease;
}
@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.demo-msg.agent {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--border);
  border-bottom-left-radius: 5px;
}
.demo-msg.caller {
  align-self: flex-end;
  background: rgba(139, 92, 246, 0.2);
  border: 1px solid rgba(139, 92, 246, 0.45);
  border-bottom-right-radius: 5px;
}
.demo-msg .who {
  display: block;
  font-weight: 700;
  margin-bottom: 0.12rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}

.demo-foot {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding: 0.9rem 1.15rem;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}
.demo-badge {
  font-size: 0.78rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border);
  padding: 0.32rem 0.75rem;
  border-radius: 999px;
}
.demo-badge strong { color: var(--accent-2); }

/* ---------- Marquee ---------- */
.marquee-wrap {
  position: relative;
  margin-top: 4rem;
  overflow: hidden;
  border-block: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.012);
}
.marquee-kicker {
  text-align: center;
  padding-top: 1.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-faint);
}
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
}
.marquee-track {
  display: flex;
  gap: 2.8rem;
  list-style: none;
  width: max-content;
  padding-block: 1.2rem 1.6rem;
  animation: marquee 36s linear infinite;
}
.marquee-track li {
  display: flex;
  align-items: center;
  gap: 2.8rem;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
}
.marquee-track li::after {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Metrics ---------- */
.metrics { padding-block: 3.8rem; border-bottom: 1px solid var(--border); }
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.metric { position: relative; }
.metric + .metric { border-left: 1px solid var(--border); }
.metric-value {
  display: block;
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
  filter: drop-shadow(0 0 22px rgba(139, 92, 246, 0.3));
}
.metric-label { color: var(--text-dim); font-size: 0.92rem; margin-top: 0.3rem; display: block; }

/* ---------- Sections ---------- */
.section { padding-block: 5.5rem; position: relative; }
.section-alt {
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}
.container.narrow { max-width: 780px; }

.section-marker {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--accent-2);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 1rem;
}
.section-marker::before {
  content: "";
  width: 34px; height: 2px;
  border-radius: 2px;
  background: var(--accent-grad);
}

.section-title {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
  font-weight: 800;
}
.section-title em {
  font-style: italic;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-lede {
  color: var(--text-dim);
  max-width: 44em;
  margin-bottom: 3rem;
  font-size: 1.06rem;
}

/* ---------- Cards (bento + spotlight) ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.bento { grid-template-columns: repeat(3, 1fr); }
.card-wide { grid-column: span 2; }

.card {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.card:hover { transform: translateY(-4px); border-color: transparent; }

/* gradient border that fades in on hover */
.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.65), rgba(139, 92, 246, 0.1) 40%, rgba(45, 212, 191, 0.55));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.card:hover::before { opacity: 1; }

/* cursor-tracking spotlight */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(460px circle at var(--mx, 50%) var(--my, 50%), rgba(139, 92, 246, 0.13), transparent 45%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.card:hover::after { opacity: 1; }

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

.card h3 { font-size: 1.14rem; margin: 1rem 0 0.55rem; letter-spacing: -0.015em; font-weight: 700; }
.card p { color: var(--text-dim); font-size: 0.95rem; }

.card-icon {
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(45, 212, 191, 0.12));
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--accent-2);
}
.card-icon svg { width: 23px; height: 23px; }

/* ---------- Case-study cards ---------- */
.case-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-2);
}
.case-num {
  font-size: 2.7rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text) !important;
  margin: 0.6rem 0 0;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.case-label { font-weight: 600; color: var(--text) !important; font-size: 0.92rem !important; margin-bottom: 0.7rem; }

/* ---------- Quotes ---------- */
.quote blockquote { font-size: 1.03rem; line-height: 1.6; color: var(--text); }
.quote figcaption { margin-top: 1rem; color: var(--text-dim); font-size: 0.88rem; }
.stars { color: var(--gold); letter-spacing: 4px; font-size: 0.9rem; margin-bottom: 0.8rem; }

/* ---------- Flow / How it works ---------- */
.flow {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  margin-bottom: 4rem;
}
.flow-step {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.7rem 1.5rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.flow-step:hover { border-color: rgba(139, 92, 246, 0.5); transform: translateY(-3px); }
.flow-num {
  display: inline-grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.4);
}
.flow-step h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.flow-step p { color: var(--text-dim); font-size: 0.92rem; }

@media (min-width: 981px) {
  .flow-step::after {
    content: "→";
    position: absolute;
    right: -1.15rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-faint);
    font-size: 1.15rem;
    z-index: 2;
  }
  .flow-step:last-child::after { display: none; }
}

/* ---------- Compare table ---------- */
.compare-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.compare {
  width: 100%;
  border-collapse: collapse;
  background: rgba(18, 18, 29, 0.85);
  font-size: 0.95rem;
  min-width: 640px;
}
.compare th, .compare td { padding: 1rem 1.3rem; text-align: left; border-bottom: 1px solid var(--border); }
.compare thead th {
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  font-weight: 700;
}
.compare thead th:nth-child(2) { color: var(--accent-2); }
.compare tbody th { font-weight: 600; color: var(--text); }
.compare tbody td:nth-of-type(1) {
  background: rgba(139, 92, 246, 0.09);
  color: var(--text);
  font-weight: 600;
}
.compare td { color: var(--text-dim); }
.compare tbody tr:last-child th, .compare tbody tr:last-child td { border-bottom: none; }
.compare tbody tr { transition: background 0.15s ease; }
.compare tbody tr:hover { background: rgba(255, 255, 255, 0.025); }
.compare .yes { color: var(--accent-2); font-weight: 700; }
.compare .no { color: var(--danger); font-weight: 700; }
.compare .partial { color: #e8c46a; }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  align-items: stretch;
}
.price-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.price-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }

.price-card.featured {
  border-color: transparent;
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.09), rgba(255, 255, 255, 0.015));
  box-shadow: 0 20px 60px rgba(139, 92, 246, 0.22);
}
/* animated conic gradient border */
.price-card.featured::before {
  content: "";
  position: absolute;
  inset: -1.5px;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(from var(--ang), #8b5cf6, #2dd4bf, #6366f1, #8b5cf6);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: spin-border 5s linear infinite;
  pointer-events: none;
}
@keyframes spin-border { to { --ang: 360deg; } }

.price-flag {
  position: absolute;
  top: -0.8rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-grad);
  color: #fff;
  font-size: 0.73rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.32rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 4px 18px rgba(139, 92, 246, 0.5);
}
.price-card h3 { font-size: 1rem; color: var(--text-dim); font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; }
.price { display: flex; align-items: baseline; gap: 0.3rem; margin: 0.9rem 0 0.15rem; }
.price-amount { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.03em; }
.price-per { color: var(--text-dim); font-size: 0.95rem; }
.price-note { color: var(--text-faint); font-size: 0.85rem; margin-bottom: 1.4rem; }
.price-card ul { list-style: none; display: grid; gap: 0.6rem; margin-bottom: 1.8rem; flex: 1; }
.price-card li { color: var(--text-dim); font-size: 0.93rem; padding-left: 1.5rem; position: relative; }
.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.05em;
  color: var(--accent-2);
  font-weight: 800;
}

/* ---------- Process ---------- */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  margin-bottom: 2.4rem;
}
.step {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.step:hover { transform: translateY(-3px); border-color: rgba(45, 212, 191, 0.4); }
.step::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent-grad);
}
.step-when {
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.7rem;
}
.step h3 { font-size: 1.08rem; margin-bottom: 0.45rem; }
.step p { color: var(--text-dim); font-size: 0.92rem; }

.guarantee {
  text-align: center;
  color: var(--text-dim);
  background: linear-gradient(90deg, rgba(139, 92, 246, 0.08), rgba(45, 212, 191, 0.08));
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: var(--radius);
  padding: 1.2rem 1.6rem;
  font-size: 1.02rem;
}
.guarantee strong { color: var(--text); }

/* ---------- FAQ ---------- */
.faq details {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 0.85rem;
  transition: border-color 0.25s ease;
}
.faq details:hover { border-color: var(--border-strong); }
.faq details[open] { border-color: rgba(139, 92, 246, 0.55); }
.faq summary {
  cursor: pointer;
  padding: 1.15rem 3rem 1.15rem 1.4rem;
  font-weight: 600;
  list-style: none;
  position: relative;
  user-select: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 1.3rem;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  font-size: 1rem;
  font-weight: 400;
  color: var(--accent-2);
  transition: transform 0.25s ease, background 0.25s ease;
}
.faq details[open] summary::after {
  content: "−";
  background: rgba(139, 92, 246, 0.2);
  border-color: var(--accent);
}
.faq details p { padding: 0 1.4rem 1.25rem; color: var(--text-dim); font-size: 0.95rem; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}
.contact-points { list-style: none; display: grid; gap: 0.8rem; color: var(--text-dim); }
.contact-points li::before { content: "→"; color: var(--accent-2); margin-right: 0.5rem; font-weight: 700; }

.contact-form {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  padding: 2.2rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.contact-form::before {
  content: "";
  position: absolute;
  top: 0; left: 8%; right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.7), rgba(45, 212, 191, 0.7), transparent);
}

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.87rem; font-weight: 600; margin-bottom: 0.4rem; }
.req { color: var(--accent-2); }

.field input,
.field select,
.field textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 11px;
  padding: 0.78rem 0.95rem;
  font: inherit;
  font-size: 0.95rem;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-faint); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(139, 92, 246, 0.05);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.22);
}
.field textarea { resize: vertical; min-height: 100px; }
.field select { color-scheme: dark; }
.field select option { background: var(--surface-solid); color: var(--text); }

.field input.invalid,
.field select.invalid,
.field textarea.invalid { border-color: var(--danger); }
.field .err {
  display: block;
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 0.3rem;
}

.field.checkbox { display: flex; gap: 0.65rem; align-items: flex-start; }
.field.checkbox input { width: 1.05rem; height: 1.05rem; margin-top: 0.25rem; accent-color: var(--accent); }
.field.checkbox label { font-weight: 400; margin: 0; font-size: 0.85rem; color: var(--text-dim); }

.hp {
  position: absolute !important;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form-status { min-height: 1.4em; font-size: 0.92rem; margin-bottom: 0.8rem; font-weight: 600; }
.form-status.ok { color: var(--accent-2); }
.form-status.err { color: var(--danger); }

.form-fine { margin-top: 1rem; color: var(--text-faint); font-size: 0.8rem; text-align: center; }

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  background: var(--bg-alt);
  padding-block: 4rem 2rem;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 12%; right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.65), rgba(45, 212, 191, 0.65), transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.6rem;
  border-bottom: 1px solid var(--border);
}
.footer-tag { color: var(--text-dim); font-size: 0.92rem; margin-top: 1rem; max-width: 24em; }
.site-footer h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  margin-bottom: 1rem;
  font-weight: 700;
}
.site-footer ul { list-style: none; display: grid; gap: 0.6rem; }
.site-footer ul a { color: var(--text-dim); font-size: 0.94rem; transition: color 0.15s ease; }
.site-footer ul a:hover { color: var(--accent-2); }
.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.7rem;
  color: var(--text-faint);
  font-size: 0.85rem;
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .float-chip { display: none; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .card-wide { grid-column: span 2; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .flow, .steps { grid-template-columns: repeat(2, 1fr); }
  .metric + .metric { border-left: none; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.8rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0.6rem;
    right: 0.6rem;
    background: rgba(14, 14, 24, 0.97);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    display: none;
    box-shadow: var(--shadow);
    overflow: hidden;
  }
  .site-nav.open { display: block; animation: msg-in 0.22s ease; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: 0.7rem 1.3rem 1.3rem; }
  .site-nav li + li { border-top: 1px solid var(--border); }
  .site-nav a { display: block; padding: 0.9rem 0; font-size: 1.05rem; }
  .site-nav a:not(.nav-cta)::after { display: none; }
  .nav-cta { display: block; text-align: center; margin-top: 0.8rem; }

  .card-grid { grid-template-columns: 1fr; }
  .card-wide { grid-column: auto; }
  .flow, .steps { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .hero { padding-block: 3.5rem 2rem; }
  .section { padding-block: 3.8rem; }
  .contact-form { padding: 1.5rem; }
  .chip-a, .chip-b { display: none; }
}