/* =========================================================================
   Tech Fala — Landing de Nicho · Stylesheet self-contained
   Marca: roxo #962cf3 · gradiente #130922 -> #4e0f83 -> #962cf3
   Verde WhatsApp #25d366 SOMENTE para representar o canal WhatsApp.
   Tipografia: Sora (display 700/800) + DM Sans (body).
   Sem libs. Mobile-first. Micro-motion via IntersectionObserver (script no HTML).
   ========================================================================= */

:root {
  /* Brand purple scale (de #962cf3) */
  --brand-50:  #f6efff;
  --brand-100: #ead8ff;
  --brand-200: #d6b2ff;
  --brand-300: #bc85ff;
  --brand-400: #a858fb;
  --brand-500: #962cf3;
  --brand-600: #7e18d6;
  --brand-700: #6711ab;
  --brand-800: #4e0f83;
  --brand-900: #350a5a;
  --brand-950: #1d0534;

  /* WhatsApp — canal */
  --wa-400: #4ce08a;
  --wa-500: #25d366;
  --wa-600: #1ebb57;
  --wa-700: #128c7e;

  /* Neutros (tint roxo levíssimo) */
  --ink-0:   #ffffff;
  --ink-50:  #faf9fc;
  --ink-100: #f4f2f7;
  --ink-150: #ebe8ef;
  --ink-200: #ddd9e3;
  --ink-300: #c3bed0;
  --ink-400: #948da4;
  --ink-500: #6c6680;
  --ink-600: #4e4960;
  --ink-700: #363245;
  --ink-800: #23202e;
  --ink-900: #14121c;
  --ink-950: #0b0a12;

  --bg:        var(--ink-0);
  --bg-soft:   var(--ink-50);
  --bg-muted:  var(--ink-100);
  --fg:        var(--ink-900);
  --fg-muted:  var(--ink-600);
  --fg-subtle: var(--ink-400);
  --border:    var(--ink-200);
  --divider:   var(--ink-150);

  --brand-gradient: linear-gradient(180deg, #130922 0%, #4e0f83 45%, #962cf3 100%);
  --brand-gradient-135: linear-gradient(135deg, #4e0f83 0%, #962cf3 100%);

  --font-display: 'Sora', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-body:    'DM Sans', ui-sans-serif, system-ui, -apple-system, sans-serif;

  --tracking-tight: -0.02em;
  --tracking-snug:  -0.01em;
  --tracking-caps:   0.09em;

  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  22px;
  --radius-2xl: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 4px rgba(20,18,28,.06), 0 1px 2px rgba(20,18,28,.04);
  --shadow-md: 0 8px 16px -4px rgba(20,18,28,.08), 0 2px 6px rgba(20,18,28,.05);
  --shadow-lg: 0 20px 40px -12px rgba(20,18,28,.14), 0 6px 14px rgba(20,18,28,.06);
  --shadow-brand: 0 14px 34px -10px rgba(150,44,243,.5);
  --shadow-wa: 0 14px 30px -8px rgba(37,211,102,.45);

  --ease: cubic-bezier(.2,.8,.2,1);
  --ease-emph: cubic-bezier(.2,.9,.1,1.2);

  --maxw: 1160px;
}

/* ----------------------------------------------------------------- RESET */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  letter-spacing: var(--tracking-tight);
  line-height: 1.08;
  font-weight: 700;
  text-wrap: balance;
  color: var(--fg);
}
p { text-wrap: pretty; }

::selection { background: var(--brand-200); color: var(--brand-900); }

:focus-visible {
  outline: 3px solid color-mix(in oklch, var(--brand-500) 55%, transparent);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ------------------------------------------------------------- UTILITIES */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 22px;
}

.section { padding-block: clamp(56px, 9vw, 112px); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--brand-600);
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--brand-500);
  box-shadow: 0 0 0 4px var(--brand-100);
}
.eyebrow.on-dark { color: var(--brand-200); }
.eyebrow.on-dark .dot { background: var(--brand-300); box-shadow: 0 0 0 4px rgba(188,133,255,.18); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--brand-700);
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
}
.pill svg { width: 14px; height: 14px; color: var(--brand-500); }
.pill.glass {
  color: #eaddff;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(8px);
}
.pill.glass .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--wa-500);
  box-shadow: 0 0 0 4px rgba(37,211,102,.22);
}

.section-head { max-width: 720px; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head h2 {
  font-size: clamp(28px, 5.2vw, 44px);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}
.section-head h2 em {
  font-style: normal;
  background: var(--brand-gradient-135);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-head .lead {
  margin-top: 16px;
  font-size: clamp(16px, 2.4vw, 19px);
  color: var(--fg-muted);
  line-height: 1.6;
}
.center { text-align: center; margin-inline: auto; }
.center .eyebrow { justify-content: center; }

/* ---------------------------------------------------------------- BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 15px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: var(--tracking-snug);
  border: 1px solid transparent;
  transition: transform var(--dur,.18s) var(--ease), box-shadow .2s var(--ease), background .2s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  color: #fff;
  background: var(--brand-500);
  box-shadow: var(--shadow-brand);
}
.btn-primary:hover { transform: translateY(-2px); background: var(--brand-600); box-shadow: 0 18px 40px -10px rgba(150,44,243,.6); }
.btn-primary:active { transform: translateY(0); }

/* WhatsApp explícito — verde reservado ao canal */
.btn-wa {
  color: #fff;
  background: var(--wa-500);
  box-shadow: var(--shadow-wa);
}
.btn-wa:hover { transform: translateY(-2px); background: var(--wa-600); box-shadow: 0 18px 38px -8px rgba(37,211,102,.55); }
.btn-wa:active { transform: translateY(0); }

.btn-ghost {
  color: var(--brand-700);
  background: #fff;
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--brand-300); box-shadow: var(--shadow-md); }

.btn-on-dark {
  color: var(--brand-800);
  background: #fff;
  box-shadow: 0 14px 34px -10px rgba(0,0,0,.45);
}
.btn-on-dark:hover { transform: translateY(-2px); background: #fff; box-shadow: 0 20px 44px -10px rgba(0,0,0,.55); }

.btn-lg { padding: 17px 32px; font-size: 16.5px; }
.btn-block { width: 100%; }

/* ------------------------------------------------------------------- NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--divider);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: var(--tracking-snug);
  color: var(--fg);
}
.brand .logo-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  display: grid; place-items: center;
  background: var(--brand-gradient-135);
  box-shadow: var(--shadow-brand);
}
.brand .logo-mark svg { width: 19px; height: 19px; color: #fff; }
.brand b { font-weight: 800; }
.nav .btn { padding: 11px 18px; font-size: 14px; }
.nav .btn svg { width: 16px; height: 16px; }

/* ------------------------------------------------------------------ HERO */
.hero {
  position: relative;
  background: var(--brand-gradient);
  color: #fff;
  overflow: hidden;
  padding-block: clamp(64px, 12vw, 128px);
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 75%);
  z-index: -1;
}
.hero::after {
  content: "";
  position: absolute;
  width: 620px; height: 620px;
  top: -180px; right: -160px;
  background: radial-gradient(circle, rgba(168,88,251,.55) 0%, transparent 65%);
  filter: blur(20px);
  z-index: -1;
  pointer-events: none;
}
.hero-inner { max-width: 820px; }
.hero .pill { margin-bottom: 22px; }
.hero h1 {
  font-size: clamp(33px, 7vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: #fff;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, #ffffff 0%, #d6b2ff 55%, #a858fb 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .sub {
  margin-top: 22px;
  font-size: clamp(16px, 2.6vw, 20px);
  line-height: 1.62;
  color: #e7dcff;
  max-width: 640px;
}
.hero-ctas {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-trust {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}
.hero-trust .ht {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: #d9c8ff;
}
.hero-trust .ht svg { width: 16px; height: 16px; color: var(--wa-400); flex-shrink: 0; }

/* ---------------------------------------------------------------- PROBLEM */
.problem { background: var(--bg-soft); }
.cards-3 {
  margin-top: 44px;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
.pcard {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--brand-200); }
.icon-pill {
  width: 50px; height: 50px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  color: var(--brand-600);
  margin-bottom: 18px;
}
.icon-pill svg { width: 24px; height: 24px; }
.pcard h3 { font-size: 19px; font-weight: 700; letter-spacing: var(--tracking-snug); }
.pcard p { margin-top: 10px; color: var(--fg-muted); font-size: 15.5px; line-height: 1.6; }
.pcard .cost {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: #b4242a;
  background: #fdecec;
  border: 1px solid #f7d3d3;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}
.pcard .cost svg { width: 14px; height: 14px; }

/* ------------------------------------------------------------ HOW IT WORKS */
.how { background: #fff; }
.steps {
  margin-top: 46px;
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr;
  counter-reset: step;
}
.step {
  position: relative;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 30px 26px;
}
.step .step-num {
  width: 46px; height: 46px;
  border-radius: 13px;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  background: var(--brand-gradient-135);
  box-shadow: var(--shadow-brand);
  margin-bottom: 18px;
}
.step .step-ic {
  position: absolute;
  top: 30px; right: 26px;
  color: var(--brand-300);
}
.step .step-ic svg { width: 26px; height: 26px; }
.step h3 { font-size: 19px; font-weight: 700; letter-spacing: var(--tracking-snug); }
.step p { margin-top: 10px; color: var(--fg-muted); font-size: 15.5px; }
.how-flow {
  margin-top: 30px;
  text-align: center;
  font-size: 15px;
  color: var(--fg-muted);
}
.how-flow b { color: var(--brand-700); font-weight: 700; }

/* -------------------------------------------------------------- FEATURES */
.features { background: var(--bg-soft); }
.feat-grid {
  margin-top: 46px;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
.feat {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.feat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--brand-200); }
.feat .icon-pill { margin-bottom: 0; flex-shrink: 0; width: 46px; height: 46px; }
.feat .icon-pill svg { width: 22px; height: 22px; }
.feat h3 { font-size: 17.5px; font-weight: 700; letter-spacing: var(--tracking-snug); }
.feat p { margin-top: 7px; color: var(--fg-muted); font-size: 14.5px; line-height: 1.58; }

/* ----------------------------------------------------------------- PROOF */
.proof { background: #fff; }
.dogfood {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background: var(--brand-gradient);
  color: #fff;
  padding: clamp(34px, 6vw, 56px);
  display: grid;
  gap: 30px;
  isolation: isolate;
}
.dogfood::after {
  content: "";
  position: absolute;
  width: 460px; height: 460px;
  bottom: -220px; left: -120px;
  background: radial-gradient(circle, rgba(37,211,102,.28) 0%, transparent 65%);
  z-index: -1;
}
.dogfood .pill { margin-bottom: 18px; }
.dogfood h2 {
  font-size: clamp(25px, 4.6vw, 38px);
  font-weight: 800;
  color: #fff;
}
.dogfood p { margin-top: 14px; color: #e7dcff; font-size: clamp(15.5px, 2.3vw, 18px); max-width: 540px; }
.dogfood .btn { margin-top: 26px; }
.dogfood .df-micro { margin-top: 14px; font-size: 13px; color: #cbb8ef; }

/* faux chat bubble visual */
.df-chat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-xl);
  padding: 18px;
  backdrop-filter: blur(6px);
  max-width: 360px;
}
.df-bubble {
  font-size: 14px;
  line-height: 1.5;
  padding: 11px 15px;
  border-radius: 16px;
  max-width: 86%;
}
.df-bubble.them { background: rgba(255,255,255,.12); border-bottom-left-radius: 5px; align-self: flex-start; }
.df-bubble.me { background: var(--wa-500); color: #06270f; font-weight: 500; border-bottom-right-radius: 5px; align-self: flex-end; }
.df-typing { align-self: flex-start; display: inline-flex; gap: 5px; padding: 12px 16px; background: rgba(255,255,255,.12); border-radius: 16px; border-bottom-left-radius: 5px; }
.df-typing i { width: 7px; height: 7px; border-radius: 50%; background: #d6b2ff; animation: blink 1.2s infinite ease-in-out; }
.df-typing i:nth-child(2) { animation-delay: .2s; }
.df-typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%,60%,100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }

/* testimonial placeholders */
.testi-grid {
  margin-top: 30px;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
.testi {
  position: relative;
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: var(--radius-xl);
  padding: 28px 26px 24px;
}
.testi .qmark {
  font-family: var(--font-display);
  font-size: 54px;
  line-height: .6;
  font-weight: 800;
  color: var(--brand-200);
}
.testi .testi-body { margin-top: 4px; color: var(--fg-subtle); font-size: 15px; font-style: italic; }
.testi .testi-foot {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi .av {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  color: var(--fg-subtle);
  flex-shrink: 0;
}
.testi .av svg { width: 22px; height: 22px; }
.testi .who b { display: block; font-family: var(--font-display); font-size: 14.5px; color: var(--fg-muted); }
.testi .who span { font-size: 12.5px; color: var(--fg-subtle); }
.testi .soon {
  position: absolute;
  top: 18px; right: 18px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--brand-600);
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  padding: 4px 9px;
  border-radius: var(--radius-pill);
}

/* --------------------------------------------------------------- PRICING */
.pricing { background: var(--bg-soft); }
.price-grid {
  margin-top: 46px;
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  align-items: stretch;
}
.plan {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.plan.featured {
  border: 1.5px solid transparent;
  background:
    linear-gradient(#fff, #fff) padding-box,
    var(--brand-gradient-135) border-box;
  box-shadow: var(--shadow-xl, 0 30px 60px -16px rgba(78,15,131,.3));
}
.plan .tag {
  position: absolute;
  top: -13px;
  left: 28px;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--brand-gradient-135);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-brand);
}
.plan h3 { font-size: 22px; font-weight: 800; letter-spacing: var(--tracking-snug); }
.plan .plan-desc { margin-top: 8px; color: var(--fg-muted); font-size: 14.5px; min-height: 42px; }
.plan .price-wrap {
  margin-top: 22px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.plan .price-prefix { font-size: 17px; font-weight: 700; color: var(--fg); font-family: var(--font-display); }
.plan .price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 46px;
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1;
}
.plan .price-period { font-size: 15px; color: var(--fg-subtle); font-weight: 500; }
.plan .price.sob { font-size: 30px; line-height: 1.2; }
.plan .price-note { margin-top: 10px; font-size: 13px; color: var(--fg-subtle); }
.plan .btn { margin-top: 24px; }
.plan ul { margin-top: 26px; display: grid; gap: 12px; }
.plan ul li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: 14.5px;
  color: var(--fg-muted);
  line-height: 1.45;
}
.plan ul li .check {
  flex-shrink: 0;
  width: 20px; height: 20px;
  margin-top: 1px;
  color: var(--brand-500);
}
.plan ul li.head {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--fg);
  margin-bottom: 2px;
}
.plan ul li.head::before { content: none; }
.pricing-foot { margin-top: 30px; text-align: center; font-size: 13.5px; color: var(--fg-subtle); }

/* ------------------------------------------------------------------- FAQ */
.faq { background: #fff; }
.faq-list { margin-top: 40px; max-width: 800px; margin-inline: auto; display: grid; gap: 12px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.faq-item[open] { border-color: var(--brand-200); box-shadow: var(--shadow-sm); background: #fff; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16.5px;
  letter-spacing: var(--tracking-snug);
  color: var(--fg);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .q-ic {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 8px;
  display: grid; place-items: center;
  background: var(--brand-50);
  color: var(--brand-600);
  transition: transform .25s var(--ease), background .2s;
}
.faq-item summary .q-ic svg { width: 16px; height: 16px; }
.faq-item[open] summary .q-ic { transform: rotate(45deg); background: var(--brand-100); }
.faq-item .faq-a { padding: 0 22px 22px; }
.faq-item .faq-a p { color: var(--fg-muted); font-size: 15.5px; line-height: 1.62; }

/* --------------------------------------------------------------- FINAL CTA */
.final-cta { background: #fff; padding-block: clamp(20px, 5vw, 48px); }
.final-band {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background: var(--brand-gradient-135);
  color: #fff;
  text-align: center;
  padding: clamp(44px, 8vw, 80px) 26px;
  isolation: isolate;
}
.final-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 0%, #000 20%, transparent 70%);
  z-index: -1;
}
.final-band h2 {
  font-size: clamp(27px, 5vw, 44px);
  font-weight: 800;
  color: #fff;
  max-width: 760px;
  margin-inline: auto;
}
.final-band p { margin-top: 16px; color: #ecdfff; font-size: clamp(16px, 2.4vw, 19px); max-width: 560px; margin-inline: auto; }
.final-band .btn { margin-top: 30px; }
.final-band .fb-micro { margin-top: 16px; font-size: 13px; color: #d4c2f5; }

/* ---------------------------------------------------------------- FOOTER */
.footer {
  background: var(--ink-950);
  color: var(--ink-300);
  padding-block: 56px 30px;
}
.footer-grid {
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr;
}
.footer .brand { color: #fff; }
.footer .brand span { color: #fff; }
.footer-brand p { margin-top: 16px; font-size: 14px; line-height: 1.6; color: var(--ink-400); max-width: 340px; }
.footer-social { margin-top: 20px; display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--ink-300);
  transition: background .2s, color .2s, transform .2s;
}
.footer-social a:hover { background: var(--brand-500); color: #fff; border-color: var(--brand-500); transform: translateY(-2px); }
.footer-social a svg { width: 17px; height: 17px; }
.footer-col h5 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 14px;
}
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: 14px; color: var(--ink-400); transition: color .2s; display: inline-flex; align-items: center; gap: 9px; }
.footer-col a:hover { color: #fff; }
.footer-col a svg { width: 15px; height: 15px; color: var(--brand-400); flex-shrink: 0; }
.footer-addr { display: flex; gap: 9px; font-size: 14px; color: var(--ink-400); line-height: 1.5; }
.footer-addr svg { width: 15px; height: 15px; color: var(--brand-400); flex-shrink: 0; margin-top: 3px; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 12.5px;
  color: var(--ink-500);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: space-between;
}

/* ------------------------------------------------------ FLOATING WHATSAPP */
.fab-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--wa-500);
  color: #fff;
  box-shadow: var(--shadow-wa);
  transition: transform .2s var(--ease), box-shadow .2s;
}
.fab-wa svg { width: 30px; height: 30px; }
.fab-wa:hover { transform: scale(1.07); box-shadow: 0 18px 38px -8px rgba(37,211,102,.6); }
.fab-wa::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid var(--wa-500);
  animation: fabPulse 2.4s var(--ease) infinite;
}
@keyframes fabPulse {
  0% { transform: scale(1); opacity: .6; }
  70% { transform: scale(1.6); opacity: 0; }
  100% { opacity: 0; }
}

/* ----------------------------------------------------------- REVEAL MOTION */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal[data-d="1"] { transition-delay: .08s; }
.js .reveal[data-d="2"] { transition-delay: .16s; }
.js .reveal[data-d="3"] { transition-delay: .24s; }
.js .reveal[data-d="4"] { transition-delay: .32s; }
.js .reveal[data-d="5"] { transition-delay: .40s; }

/* ----------------------------------------------------------- BREAKPOINTS */
@media (min-width: 600px) {
  .container { padding-inline: 28px; }
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-trust { gap: 12px 28px; }
}

@media (min-width: 880px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  .feat-grid { grid-template-columns: repeat(3, 1fr); }
  .testi-grid { grid-template-columns: repeat(3, 1fr); }
  .price-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.3fr; }
  .dogfood { grid-template-columns: 1.3fr 1fr; align-items: center; }
  .dogfood .df-chat { justify-self: end; }
  .plan.featured { transform: scale(1.035); }
  .plan.featured:hover { transform: scale(1.035) translateY(-4px); }
}

@media (min-width: 1040px) {
  .hero h1 { font-size: 60px; }
}

/* ------------------------------------------------------- REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1 !important; transform: none !important; }
}