/* ============================================================
   TopDevz — Design System v1.0
   Premium engineering-services aesthetic. Dark ink + electric blue.
   ============================================================ */

:root {
  /* Color */
  --ink-950: #05080F;
  --ink-900: #070C17;
  --ink-850: #0A1020;
  --ink-800: #0D1426;
  --ink-700: #15203B;
  --ink-600: #1E2C4F;
  --line-dark: rgba(148, 178, 255, 0.10);
  --line-dark-strong: rgba(148, 178, 255, 0.18);

  --paper: #F7F9FC;
  --paper-2: #EEF2F8;
  --card-light: #FFFFFF;
  --line-light: #E3E9F2;

  --txt-hi: #F4F7FF;
  --txt-mid: #A8B6D4;
  --txt-low: #6B7A9C;
  --txt-ink: #0C1322;
  --txt-ink-mid: #44516B;

  --blue-300: #8FB0FF;
  --blue-400: #6492FF;
  --blue-500: #3E6FF6;
  --blue-600: #2C55D4;
  --teal-400: #2DD4BF;
  --teal-300: #5EEAD4;
  --violet-400: #8B7CF6;
  --amber-400: #F5B14C;

  --grad-primary: linear-gradient(135deg, #3E6FF6 0%, #5A7FFF 55%, #8B7CF6 100%);
  --grad-text: linear-gradient(100deg, #9DB9FF 0%, #5EEAD4 100%);

  /* Type */
  --font-display: "Space Grotesk", "Inter", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;

  /* Rhythm */
  --section-pad: clamp(5rem, 10vw, 8.5rem);
  --container: 1180px;
  --radius: 18px;
  --radius-lg: 26px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --speed: 0.7s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--ink-950);
  color: var(--txt-hi);
  line-height: 1.6;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: rgba(62, 111, 246, 0.35); color: #fff; }

.container { width: min(var(--container), 92vw); margin-inline: auto; }
.container-wide { width: min(1320px, 94vw); margin-inline: auto; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.025em; }
.display-xl { font-size: clamp(2.7rem, 6.2vw, 4.6rem); }
.display-lg { font-size: clamp(2.1rem, 4.4vw, 3.3rem); }
.display-md { font-size: clamp(1.55rem, 2.6vw, 2.1rem); }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.65; }

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

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--teal-300);
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--teal-400), transparent);
}
.eyebrow--center { justify-content: center; }
.eyebrow--center::after {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(270deg, var(--teal-400), transparent);
}

/* Light-section variants */
.on-light h1, .on-light h2, .on-light h3 { color: var(--txt-ink); }
.on-light p { color: var(--txt-ink-mid); }
.on-light .eyebrow { color: var(--blue-600); }
.on-light .eyebrow::before, .on-light .eyebrow--center::after { background: linear-gradient(90deg, var(--blue-500), transparent); }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.95rem 1.9rem;
  border-radius: 12px;
  font-weight: 600; font-size: 1rem;
  letter-spacing: -0.01em;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), background 0.3s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; transition: transform 0.35s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 8px 28px -8px rgba(62, 111, 246, 0.55), inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -10px rgba(62, 111, 246, 0.7), inset 0 1px 0 rgba(255,255,255,0.18); }

.btn-ghost {
  background: rgba(255,255,255,0.035);
  border: 1px solid var(--line-dark-strong);
  color: var(--txt-hi);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }

.on-light .btn-ghost { border-color: #CBD6E6; color: var(--txt-ink); background: #fff; }
.on-light .btn-ghost:hover { background: var(--paper-2); }

.btn-lg { padding: 1.15rem 2.4rem; font-size: 1.08rem; border-radius: 14px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 100;
  transition: background 0.4s, border-color 0.4s, padding 0.4s;
  border-bottom: 1px solid transparent;
  padding: 1.1rem 0;
}
.site-header.scrolled {
  background: rgba(7, 12, 23, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--line-dark);
  padding: 0.7rem 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }

.logo { display: flex; align-items: baseline; font-family: var(--font-display); font-size: 1.45rem; font-weight: 700; letter-spacing: -0.03em; }
.logo .z { color: var(--teal-300); }
.logo-badge {
  margin-left: 0.6rem; padding: 0.18rem 0.5rem;
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.1em; color: var(--blue-300);
  border: 1px solid var(--line-dark-strong); border-radius: 99px;
  transform: translateY(-2px);
}

.main-nav { display: flex; align-items: center; gap: 2.1rem; }
.main-nav a:not(.btn) {
  font-size: 0.95rem; font-weight: 500; color: var(--txt-mid);
  transition: color 0.25s; position: relative;
}
.main-nav a:not(.btn):hover { color: var(--txt-hi); }
.main-nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 1.5px;
  background: var(--teal-400); transition: width 0.3s var(--ease-out);
}
.main-nav a:not(.btn):hover::after { width: 100%; }
.nav-phone { font-family: var(--font-mono); font-size: 0.85rem !important; color: var(--txt-low) !important; }
.main-nav .btn { padding: 0.62rem 1.25rem; font-size: 0.92rem; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--txt-hi); border-radius: 2px; transition: 0.3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 9.5rem 0 6rem;
  overflow: hidden;
  background:
    radial-gradient(1100px 520px at 18% -8%, rgba(62, 111, 246, 0.16), transparent 60%),
    radial-gradient(900px 480px at 88% 12%, rgba(139, 124, 246, 0.12), transparent 60%),
    radial-gradient(700px 500px at 70% 95%, rgba(45, 212, 191, 0.07), transparent 60%),
    var(--ink-950);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 35%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 35%, black 0%, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; width: 560px; height: 560px;
  right: -140px; top: -120px; border-radius: 50%;
  background: radial-gradient(circle, rgba(62,111,246,0.22), transparent 65%);
  filter: blur(60px);
  animation: drift 14s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate(-70px, 50px) scale(1.12); } }

.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.18fr 0.82fr; gap: 4.5rem; align-items: center;
}

.hero-copy .eyebrow { margin-bottom: 1.6rem; }
.hero h1 { margin-bottom: 1.5rem; }
.hero .lead { color: var(--txt-mid); max-width: 56ch; margin-bottom: 2.4rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.8rem; }

.trust-chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.45rem 0.95rem;
  font-size: 0.83rem; font-weight: 500; color: var(--txt-mid);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-dark);
  border-radius: 99px;
}
.chip svg { width: 13px; height: 13px; color: var(--teal-400); }

/* PULSE mock card in hero */
.pulse-card {
  position: relative;
  background: linear-gradient(160deg, rgba(21, 32, 59, 0.75), rgba(10, 16, 32, 0.9));
  border: 1px solid var(--line-dark-strong);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  backdrop-filter: blur(14px);
  box-shadow: 0 40px 80px -28px rgba(2, 6, 18, 0.85), inset 0 1px 0 rgba(255,255,255,0.06);
  transform: rotate(1.2deg);
}
.pulse-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: linear-gradient(140deg, rgba(94,234,212,0.35), transparent 35%, transparent 70%, rgba(62,111,246,0.35));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.pulse-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.3rem; }
.pulse-title { display: flex; align-items: center; gap: 0.55rem; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.12em; color: var(--txt-mid); }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal-400); box-shadow: 0 0 0 0 rgba(45,212,191,0.5); animation: ping 2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 9px rgba(45,212,191,0); } 100% { box-shadow: 0 0 0 0 rgba(45,212,191,0); } }
.pulse-live { font-family: var(--font-mono); font-size: 0.68rem; color: var(--teal-300); letter-spacing: 0.1em; }

.pulse-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-bottom: 1.3rem; }
.pmetric {
  background: rgba(255,255,255,0.028);
  border: 1px solid var(--line-dark);
  border-radius: 13px; padding: 0.85rem 1rem;
}
.pmetric .plabel { font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--txt-low); margin-bottom: 0.3rem; font-family: var(--font-mono); }
.pmetric .pvalue { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; color: var(--txt-hi); }
.pmetric .pvalue.good { color: var(--teal-300); }

.pulse-chart { position: relative; }
.pulse-chart svg { width: 100%; height: auto; }
.pulse-line {
  fill: none; stroke: url(#pulseGrad); stroke-width: 2.5; stroke-linecap: round;
  stroke-dasharray: 600; stroke-dashoffset: 600;
  animation: drawline 3s var(--ease-out) 0.4s forwards;
}
.pulse-area { fill: url(#pulseFill); opacity: 0; animation: fadein 1.2s ease 1.6s forwards; }
@keyframes drawline { to { stroke-dashoffset: 0; } }
@keyframes fadein { to { opacity: 1; } }
.pulse-foot { display: flex; justify-content: space-between; margin-top: 1rem; font-family: var(--font-mono); font-size: 0.66rem; color: var(--txt-low); letter-spacing: 0.08em; }

/* ---------- Logo strip ---------- */
.logostrip { padding: 2.6rem 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); background: var(--ink-900); }
.logostrip-label { text-align: center; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--txt-low); margin-bottom: 1.6rem; }
.logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 3.2rem; }
.logos span {
  font-family: var(--font-display); font-weight: 600; font-size: 1.08rem;
  color: var(--txt-low); opacity: 0.75; letter-spacing: 0.01em;
  transition: opacity 0.3s, color 0.3s;
}
.logos span:hover { opacity: 1; color: var(--txt-mid); }

/* ---------- Sections ---------- */
.section { padding: var(--section-pad) 0; position: relative; }
.section-light { background: var(--paper); color: var(--txt-ink); }
.section-light-2 { background: var(--paper-2); }
.section-dark { background: var(--ink-950); }
.section-dark-2 {
  background:
    radial-gradient(900px 460px at 80% 0%, rgba(62, 111, 246, 0.1), transparent 60%),
    var(--ink-900);
}
.section-head { max-width: 720px; margin-bottom: clamp(2.8rem, 5vw, 4.2rem); }
.section-head .eyebrow { margin-bottom: 1.1rem; }
.section-head h2 { margin-bottom: 1.1rem; }
.section-head .lead { opacity: 0.92; }
.section-head--center { margin-inline: auto; text-align: center; }

/* ---------- Problem stats ---------- */
.stat-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.stat-card {
  background: var(--card-light);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  padding: 2.1rem 1.9rem;
  box-shadow: 0 1px 2px rgba(12, 19, 34, 0.04), 0 12px 32px -18px rgba(12, 19, 34, 0.12);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.stat-card:hover { transform: translateY(-5px); box-shadow: 0 2px 4px rgba(12,19,34,0.04), 0 24px 48px -20px rgba(12,19,34,0.18); }
.stat-big {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.6rem, 4.6vw, 3.6rem); line-height: 1;
  letter-spacing: -0.03em; color: var(--txt-ink); margin-bottom: 0.7rem;
}
.stat-big em { font-style: normal; background: linear-gradient(100deg, var(--blue-500), var(--violet-400)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-card h3 { font-size: 1.06rem; margin-bottom: 0.5rem; color: var(--txt-ink); }
.stat-card p { font-size: 0.94rem; line-height: 1.6; }
.stat-note { margin-top: 1.6rem; font-size: 0.8rem; color: var(--txt-ink-mid); opacity: 0.75; }

/* ---------- Offer cards ---------- */
.offers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }
.offer {
  position: relative; display: flex; flex-direction: column;
  background: linear-gradient(170deg, rgba(21,32,59,0.55), rgba(10,16,32,0.85));
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 2.3rem 2.1rem;
  transition: transform 0.45s var(--ease-out), border-color 0.4s, box-shadow 0.45s var(--ease-out);
  overflow: hidden;
}
.offer:hover { transform: translateY(-7px); border-color: var(--line-dark-strong); box-shadow: 0 36px 70px -30px rgba(2, 6, 18, 0.9); }
.offer::after {
  content: ""; position: absolute; inset-inline: 0; top: 0; height: 2px;
  background: var(--grad-primary); opacity: 0; transition: opacity 0.4s;
}
.offer:hover::after { opacity: 1; }

.offer--featured { border-color: rgba(94, 234, 212, 0.25); background: linear-gradient(170deg, rgba(24, 42, 74, 0.7), rgba(10, 16, 32, 0.9)); }
.offer--featured::after { background: linear-gradient(90deg, var(--teal-400), var(--blue-400)); opacity: 1; }

.offer-tag {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--teal-300); background: rgba(45, 212, 191, 0.08);
  border: 1px solid rgba(45, 212, 191, 0.25);
  padding: 0.3rem 0.65rem; border-radius: 99px;
}
.offer-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: 1.5rem;
  background: linear-gradient(140deg, rgba(62,111,246,0.18), rgba(139,124,246,0.1));
  border: 1px solid var(--line-dark-strong);
}
.offer-icon svg { width: 24px; height: 24px; color: var(--blue-300); }
.offer h3 { font-size: 1.45rem; margin-bottom: 0.7rem; }
.offer > p { color: var(--txt-mid); font-size: 0.97rem; margin-bottom: 1.5rem; }
.offer-list { display: grid; gap: 0.65rem; margin-bottom: 1.8rem; }
.offer-list li { display: flex; gap: 0.65rem; font-size: 0.92rem; color: var(--txt-mid); line-height: 1.5; }
.offer-list svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; color: var(--teal-400); }
.offer-price { margin-top: auto; padding-top: 1.4rem; border-top: 1px solid var(--line-dark); margin-bottom: 1.4rem; }
.offer-price .from { font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--txt-low); font-family: var(--font-mono); display: block; margin-bottom: 0.2rem; }
.offer-price .amount { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; letter-spacing: -0.02em; }
.offer-price .per { font-size: 0.95rem; color: var(--txt-low); font-weight: 400; }
.offer .btn { width: 100%; }

/* ---------- PULSE section ---------- */
.pulse-section-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 4.5rem; align-items: center; }
.pulse-points { display: grid; gap: 1.15rem; margin-top: 2rem; }
.ppoint { display: flex; gap: 1rem; align-items: flex-start; }
.ppoint-icon {
  width: 38px; height: 38px; flex-shrink: 0; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(45, 212, 191, 0.08); border: 1px solid rgba(45, 212, 191, 0.2);
}
.ppoint-icon svg { width: 17px; height: 17px; color: var(--teal-300); }
.ppoint h4 { font-size: 1.02rem; margin-bottom: 0.15rem; }
.ppoint p { font-size: 0.92rem; color: var(--txt-mid); }

.dash {
  background: linear-gradient(165deg, #0E1730, #080D1B);
  border: 1px solid var(--line-dark-strong);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: 0 48px 90px -34px rgba(2, 6, 18, 0.9), inset 0 1px 0 rgba(255,255,255,0.05);
}
.dash-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.dash-tabs { display: flex; gap: 0.4rem; }
.dash-tab { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.1em; padding: 0.35rem 0.8rem; border-radius: 8px; color: var(--txt-low); border: 1px solid transparent; }
.dash-tab.active { color: var(--teal-300); background: rgba(45,212,191,0.07); border-color: rgba(45,212,191,0.22); }
.dash-rows { display: grid; gap: 1.05rem; }
.dash-row { display: grid; grid-template-columns: 130px 1fr 64px; gap: 1rem; align-items: center; }
.dash-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; color: var(--txt-mid); }
.dash-bar { height: 7px; border-radius: 99px; background: rgba(255,255,255,0.05); overflow: hidden; }
.dash-fill { height: 100%; border-radius: inherit; width: 0; background: linear-gradient(90deg, var(--blue-500), var(--teal-400)); transition: width 1.6s var(--ease-out); }
.dash-fill.warn { background: linear-gradient(90deg, var(--amber-400), #F59E0B); }
.dash-val { font-family: var(--font-mono); font-size: 0.72rem; color: var(--txt-hi); text-align: right; }
.dash-foot { margin-top: 1.6rem; padding-top: 1.3rem; border-top: 1px solid var(--line-dark); display: flex; justify-content: space-between; align-items: center; }
.dash-status { display: flex; align-items: center; gap: 0.55rem; font-size: 0.84rem; color: var(--teal-300); }
.dash-status .pulse-dot { animation-duration: 1.6s; }
.dash-updated { font-family: var(--font-mono); font-size: 0.64rem; color: var(--txt-low); letter-spacing: 0.08em; }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: step; }
.step {
  position: relative;
  background: var(--card-light);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  padding: 2rem 1.7rem 1.9rem;
  counter-increment: step;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.step:hover { transform: translateY(-5px); box-shadow: 0 24px 48px -20px rgba(12,19,34,0.16); }
.step-num {
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.1em; color: var(--blue-600);
  display: inline-flex; align-items: center; gap: 0.6rem; margin-bottom: 1.1rem;
}
.step-num::before { content: "0" counter(step); font-size: 1.7rem; font-family: var(--font-display); font-weight: 700; color: transparent; -webkit-text-stroke: 1.2px #B9C9E4; letter-spacing: 0; }
.step h3 { font-size: 1.12rem; margin-bottom: 0.55rem; color: var(--txt-ink); }
.step p { font-size: 0.92rem; line-height: 1.6; }
.step-arrow { position: absolute; top: 50%; right: -1.05rem; transform: translateY(-50%); z-index: 2; color: #B9C9E4; display: block; }
.step:last-child .step-arrow { display: none; }

/* ---------- Numbers band ---------- */
.numbers { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2rem; text-align: center; }
.numbers .n { font-family: var(--font-display); font-size: clamp(1.9rem, 3.4vw, 2.7rem); font-weight: 700; letter-spacing: -0.02em; }
.numbers .n sup { font-size: 55%; color: var(--teal-300); }
.numbers .l { font-size: 0.8rem; color: var(--txt-mid); margin-top: 0.3rem; letter-spacing: 0.02em; }

/* ---------- Testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.quote {
  background: var(--card-light); border: 1px solid var(--line-light); border-radius: var(--radius);
  padding: 2rem 1.9rem;
  box-shadow: 0 12px 32px -18px rgba(12,19,34,0.1);
  display: flex; flex-direction: column;
}
.quote-stars { display: flex; gap: 3px; margin-bottom: 1.1rem; }
.quote-stars svg { width: 15px; height: 15px; color: var(--amber-400); }
.quote p { font-size: 0.97rem; line-height: 1.68; color: var(--txt-ink); margin-bottom: 1.5rem; }
.quote-who { margin-top: auto; display: flex; align-items: center; gap: 0.85rem; }
.quote-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; color: #fff;
  background: linear-gradient(140deg, var(--blue-500), var(--violet-400));
}
.quote-who .name { font-weight: 600; font-size: 0.92rem; color: var(--txt-ink); }
.quote-who .role { font-size: 0.8rem; color: var(--txt-ink-mid); }

/* ---------- Case studies ---------- */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.case {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-dark);
  background: linear-gradient(170deg, rgba(21,32,59,0.5), rgba(8,13,27,0.9));
  padding: 2.2rem 2rem;
  transition: transform 0.45s var(--ease-out), border-color 0.4s;
}
.case:hover { transform: translateY(-6px); border-color: var(--line-dark-strong); }
.case-industry { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-300); margin-bottom: 1.1rem; }
.case-metric { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1; margin-bottom: 0.5rem; }
.case-metric span { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.case h3 { font-size: 1.08rem; margin-bottom: 0.6rem; }
.case p { font-size: 0.9rem; color: var(--txt-mid); line-height: 1.6; }
.case-link { display: inline-flex; align-items: center; gap: 0.45rem; margin-top: 1.4rem; font-size: 0.88rem; font-weight: 600; color: var(--teal-300); }
.case-link svg { width: 15px; height: 15px; transition: transform 0.3s var(--ease-out); }
.case:hover .case-link svg { transform: translateX(4px); }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 780px; margin-inline: auto; }
.faq {
  border: 1px solid var(--line-light); border-radius: 15px;
  background: var(--card-light); margin-bottom: 0.85rem;
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.faq[open] { box-shadow: 0 16px 40px -22px rgba(12,19,34,0.18); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.35rem 1.6rem;
  font-weight: 600; font-size: 1.02rem; color: var(--txt-ink);
  font-family: var(--font-display); letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq-x { position: relative; width: 22px; height: 22px; flex-shrink: 0; }
.faq-x::before, .faq-x::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  background: var(--blue-600); border-radius: 2px; transition: transform 0.35s var(--ease-out);
}
.faq-x::before { width: 14px; height: 2px; }
.faq-x::after { width: 2px; height: 14px; }
.faq[open] .faq-x::after { transform: rotate(90deg); }
.faq-body { padding: 0 1.6rem 1.5rem; font-size: 0.96rem; color: var(--txt-ink-mid); line-height: 1.7; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(700px 320px at 15% 0%, rgba(62,111,246,0.3), transparent 60%),
    radial-gradient(600px 300px at 90% 100%, rgba(45,212,191,0.16), transparent 60%),
    var(--ink-800);
  border: 1px solid var(--line-dark-strong);
  padding: clamp(3rem, 6vw, 5rem);
  text-align: center;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 90% at 50% 50%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 90% at 50% 50%, black, transparent 80%);
}
.cta-band > * { position: relative; }
.cta-band h2 { margin-bottom: 1rem; }
.cta-band .lead { color: var(--txt-mid); max-width: 52ch; margin: 0 auto 2.2rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; align-items: center; }
.cta-phone { font-family: var(--font-mono); font-size: 0.95rem; color: var(--txt-mid); }
.cta-phone a { color: var(--teal-300); font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-950); border-top: 1px solid var(--line-dark); padding: 4.5rem 0 2.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3.5rem; }
.footer-brand p { color: var(--txt-low); font-size: 0.92rem; max-width: 34ch; margin-top: 1rem; }
.footer-col h4 { font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--txt-low); margin-bottom: 1.2rem; font-family: var(--font-mono); font-weight: 500; }
.footer-col ul { display: grid; gap: 0.7rem; }
.footer-col a { font-size: 0.94rem; color: var(--txt-mid); transition: color 0.25s; }
.footer-col a:hover { color: var(--txt-hi); }
.footer-bottom {
  border-top: 1px solid var(--line-dark); padding-top: 2rem;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  font-size: 0.84rem; color: var(--txt-low);
}
.footer-bottom a { color: var(--txt-mid); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity var(--speed) var(--ease-out), transform var(--speed) var(--ease-out); transition-delay: var(--d, 0s); }
.reveal.in-view { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  position: relative; padding: 11rem 0 5rem; overflow: hidden;
  background:
    radial-gradient(1000px 480px at 20% -10%, rgba(62,111,246,0.16), transparent 60%),
    radial-gradient(800px 420px at 85% 10%, rgba(139,124,246,0.1), transparent 60%),
    var(--ink-950);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 85% 75% at 50% 20%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 20%, black, transparent 80%);
}
.page-hero .container { position: relative; }
.page-hero .eyebrow { margin-bottom: 1.4rem; }
.page-hero h1 { max-width: 18ch; margin-bottom: 1.4rem; }
.page-hero .lead { color: var(--txt-mid); max-width: 58ch; }
.page-hero-meta { display: flex; flex-wrap: wrap; gap: 2.4rem; margin-top: 2.6rem; }
.phm { border-left: 2px solid var(--blue-500); padding-left: 1rem; }
.phm .v { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; }
.phm .k { font-size: 0.8rem; color: var(--txt-low); letter-spacing: 0.04em; }

/* Two-column feature blocks */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.checklist { display: grid; gap: 0.9rem; margin-top: 1.6rem; }
.checklist li { display: flex; gap: 0.8rem; align-items: flex-start; font-size: 0.99rem; line-height: 1.6; }
.checklist svg { width: 19px; height: 19px; flex-shrink: 0; margin-top: 3px; color: var(--teal-400); }
.on-light .checklist li { color: var(--txt-ink-mid); }
.on-light .checklist strong { color: var(--txt-ink); }

/* Price panel on offer pages */
.price-panel {
  background: linear-gradient(165deg, #0E1730, #080D1B);
  border: 1px solid var(--line-dark-strong); border-radius: var(--radius-lg);
  padding: 2.6rem; text-align: center;
  box-shadow: 0 48px 90px -34px rgba(2,6,18,0.9);
}
.price-panel .from { font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--txt-low); }
.price-panel .amount { font-family: var(--font-display); font-size: clamp(3rem, 6vw, 4.2rem); font-weight: 700; letter-spacing: -0.03em; margin: 0.4rem 0 0.6rem; }
.price-panel .desc { color: var(--txt-mid); font-size: 0.96rem; max-width: 38ch; margin: 0 auto 1.8rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .pulse-card { max-width: 560px; }
  .offers, .stat-cards, .quotes, .cases { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step-arrow { display: none; }
  .numbers { grid-template-columns: repeat(3, 1fr); }
  .pulse-section-grid, .split { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .main-nav {
    position: fixed; inset: 0; z-index: 99;
    flex-direction: column; justify-content: center; gap: 2rem;
    background: rgba(5, 8, 15, 0.97); backdrop-filter: blur(20px);
    transform: translateY(-100%); transition: transform 0.45s var(--ease-out);
  }
  .main-nav.open { transform: none; }
  .main-nav a:not(.btn) { font-size: 1.3rem; }
  .nav-toggle { display: flex; position: relative; z-index: 100; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .offers, .stat-cards, .quotes, .cases, .steps { grid-template-columns: 1fr; }
  .numbers { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .hero { padding-top: 7.5rem; }
  .hero-ctas .btn { width: 100%; }
  .pulse-metrics { grid-template-columns: 1fr; }
  .dash-row { grid-template-columns: 90px 1fr 52px; }
}