/* =========================================================
   Tasky · Landing · Glassmorphism futurista
   ========================================================= */
:root {
  /* Marca */
  --ink: #090B22;
  --midnight: #101333;
  --purple: #6F2CF4;
  --purple-bright: #8B3DFF;
  --purple-light: #9A4DFF;
  --purple-deep: #4D16C9;

  --white: #FFFFFF;
  --whatsapp: #25D366;
  --success: #22C55E;

  --gradient: linear-gradient(135deg, #9A4DFF 0%, #6F2CF4 52%, #4D16C9 100%);
  --gradient-soft: linear-gradient(135deg, rgba(154,77,255,.9), rgba(77,22,201,.9));

  /* Texto sobre oscuro */
  --text: #EDEBFA;
  --text-muted: #A5A3C4;
  --text-dim: #6E6C93;

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.045);
  --glass-bg-strong: rgba(255, 255, 255, 0.07);
  --glass-border: rgba(255, 255, 255, 0.10);
  --glass-border-strong: rgba(154, 77, 255, 0.35);
  --glass-shadow: 0 24px 60px -20px rgba(3, 4, 20, 0.75);

  --radius: 22px;
  --radius-sm: 14px;
  --radius-lg: 32px;

  --font: "Inter", "Poppins", "Montserrat", Arial, sans-serif;
  --font-display: "Sora", "Inter", sans-serif;

  --max: 1200px;
  --nav-h: 74px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }

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

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 24px; }

/* ============ Fondo decorativo ============ */
.bg-layer { position: fixed; inset: 0; z-index: -2; overflow: hidden; background: radial-gradient(circle at 50% -10%, #14173a 0%, var(--ink) 55%); }
.bg-grid {
  position: absolute; inset: -2px;
  background-image:
    linear-gradient(rgba(154,77,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154,77,255,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 20%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 20%, #000 0%, transparent 75%);
}
.bg-noise {
  position: absolute; inset: 0; opacity: .035; mix-blend-mode: overlay;
  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='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; }
.orb--1 { width: 620px; height: 620px; top: -180px; left: -140px; background: radial-gradient(circle, rgba(111,44,244,.75), transparent 70%); animation: float1 22s ease-in-out infinite; }
.orb--2 { width: 520px; height: 520px; top: 12%; right: -160px; background: radial-gradient(circle, rgba(154,77,255,.6), transparent 70%); animation: float2 26s ease-in-out infinite; }
.orb--3 { width: 480px; height: 480px; bottom: -160px; left: 30%; background: radial-gradient(circle, rgba(77,22,201,.65), transparent 70%); animation: float1 30s ease-in-out infinite reverse; }

@keyframes float1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(40px,50px)} }
@keyframes float2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-50px,30px)} }

/* ============ Logo ============ */
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; letter-spacing: -.03em; color: var(--white); }
.logo__icon { display: grid; place-items: center; }
.logo__icon svg { border-radius: 9px; box-shadow: 0 6px 18px -6px rgba(111,44,244,.8); }
.logo__y { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.logo--footer { font-size: 1.7rem; }

/* ============ Botones ============ */
.btn {
  --pad-y: 12px; --pad-x: 20px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: var(--pad-y) var(--pad-x);
  border: 1px solid transparent; border-radius: var(--radius-sm);
  font-family: var(--font); font-weight: 700; font-size: .95rem; letter-spacing: -.01em;
  cursor: pointer; transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, background .25s, border-color .25s;
  white-space: nowrap;
}
.btn--lg { --pad-y: 15px; --pad-x: 28px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn:hover { transform: translateY(-2px); }

.btn--primary { background: var(--gradient); color: var(--white); box-shadow: 0 12px 30px -10px rgba(111,44,244,.75); }
.btn--primary:hover { box-shadow: 0 18px 40px -10px rgba(139,61,255,.9); }

.btn--glass { background: var(--glass-bg-strong); color: var(--text); border-color: var(--glass-border); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.btn--glass:hover { border-color: var(--glass-border-strong); background: rgba(154,77,255,.12); }

.btn--ghost { background: transparent; color: var(--text-muted); }
.btn--ghost:hover { color: var(--white); }

.btn--wa { background: var(--whatsapp); color: #04210f; box-shadow: 0 12px 30px -10px rgba(37,211,102,.7); }
.btn--wa:hover { box-shadow: 0 18px 42px -10px rgba(37,211,102,.85); }

/* ============ Navbar ============ */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--nav-h); display: flex; align-items: center; transition: background .3s, box-shadow .3s, backdrop-filter .3s; }
.nav.scrolled { background: rgba(9,11,34,.72); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); box-shadow: 0 1px 0 rgba(255,255,255,.06); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav__links { display: flex; gap: 28px; }
.nav__links a { font-size: .92rem; font-weight: 500; color: var(--text-muted); transition: color .2s; position: relative; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; background: var(--gradient); border-radius: 2px; transition: width .25s; }
.nav__links a:hover { color: var(--white); }
.nav__links a:hover::after { width: 100%; }
.nav__actions { display: flex; align-items: center; gap: 12px; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; border: 1px solid var(--glass-border); border-radius: 12px; background: var(--glass-bg); align-items: center; justify-content: center; cursor: pointer; }
.nav__toggle span { width: 20px; height: 2px; background: var(--white); border-radius: 2px; transition: .3s; }
.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); }

.nav__mobile { position: fixed; top: var(--nav-h); left: 0; right: 0; background: rgba(12,14,40,.96); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-top: 1px solid var(--glass-border); display: flex; flex-direction: column; gap: 6px; padding: 20px 24px 28px; transform: translateY(-140%); opacity: 0; visibility: hidden; transition: .35s cubic-bezier(.2,.8,.2,1); z-index: 99; }
.nav__mobile.open { transform: translateY(0); opacity: 1; visibility: visible; }
.nav__mobile a { padding: 12px 6px; color: var(--text-muted); font-weight: 500; border-bottom: 1px solid rgba(255,255,255,.05); }
.nav__mobile a.btn { margin-top: 12px; border-bottom: 0; color: var(--white); justify-content: center; }

/* ============ Glass card base ============ */
.glass-card {
  position: relative;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--glass-shadow);
}
.glass-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(140deg, rgba(255,255,255,.28), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}

/* ============ Hero ============ */
.hero { padding: calc(var(--nav-h) + 70px) 0 60px; }
.hero__inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }

.badge { display: inline-flex; align-items: center; gap: 9px; padding: 7px 15px; border-radius: 100px; background: var(--glass-bg-strong); border: 1px solid var(--glass-border); font-size: .82rem; font-weight: 600; color: var(--text-muted); backdrop-filter: blur(10px); }
.badge__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--purple-light); box-shadow: 0 0 0 4px rgba(154,77,255,.2); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{ box-shadow:0 0 0 3px rgba(154,77,255,.25);} 50%{ box-shadow:0 0 0 8px rgba(154,77,255,0);} }

.hero__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.7rem, 6vw, 4.6rem); line-height: 1.02; letter-spacing: -.035em; margin: 22px 0 20px; color: var(--white); }
.grad-text { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__subtitle { font-size: clamp(1rem, 1.4vw, 1.18rem); color: var(--text-muted); max-width: 540px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 34px; }
.hero__stats { display: flex; gap: 34px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat__num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__label { font-size: .82rem; color: var(--text-dim); max-width: 150px; }

/* Hero visual */
.hero__visual { position: relative; }
.mockup { padding: 18px; animation: floatCard 7s ease-in-out infinite; }
@keyframes floatCard { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-14px);} }
.mockup__header { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--glass-border); }
.mockup__dots { display: flex; gap: 6px; }
.mockup__dots span { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.18); }
.mockup__dots span:first-child { background: #ff5f57; } .mockup__dots span:nth-child(2){ background:#febc2e;} .mockup__dots span:nth-child(3){ background:#28c840;}
.mockup__title { font-weight: 700; font-size: .9rem; color: var(--text-muted); }
.mockup__body { padding-top: 16px; display: flex; flex-direction: column; gap: 14px; }
.mockup__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mini-card { background: rgba(255,255,255,.04); border: 1px solid var(--glass-border); border-radius: var(--radius-sm); padding: 14px; display: flex; flex-direction: column; gap: 3px; }
.mini-card__label { font-size: .74rem; color: var(--text-dim); }
.mini-card__value { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--white); }
.mini-card__trend { font-size: .74rem; font-weight: 700; }
.mini-card__trend.up { color: var(--success); }
.mockup__chart { display: flex; align-items: flex-end; gap: 8px; height: 96px; padding: 10px 4px 0; }
.mockup__chart .bar { flex: 1; height: var(--h); background: var(--gradient); border-radius: 6px 6px 3px 3px; opacity: .85; transform-origin: bottom; animation: grow 1.1s cubic-bezier(.2,.8,.2,1) both; }
.mockup__chart .bar:nth-child(2){animation-delay:.08s} .mockup__chart .bar:nth-child(3){animation-delay:.16s} .mockup__chart .bar:nth-child(4){animation-delay:.24s} .mockup__chart .bar:nth-child(5){animation-delay:.32s} .mockup__chart .bar:nth-child(6){animation-delay:.4s} .mockup__chart .bar:nth-child(7){animation-delay:.48s}
@keyframes grow { from { transform: scaleY(0);} to { transform: scaleY(1);} }
.mockup__appt { display: flex; flex-direction: column; gap: 8px; }
.appt { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,.04); border: 1px solid var(--glass-border); border-radius: 12px; padding: 10px 12px; }
.appt__time { font-weight: 800; font-size: .82rem; color: var(--purple-light); }
.appt__name { font-size: .85rem; color: var(--text-muted); flex: 1; }
.appt__badge { font-size: .68rem; font-weight: 700; color: var(--success); background: rgba(34,197,94,.14); padding: 4px 8px; border-radius: 100px; }

.glass-chip { position: absolute; display: flex; align-items: center; gap: 11px; padding: 12px 15px; background: rgba(16,19,51,.72); border: 1px solid var(--glass-border); border-radius: 16px; backdrop-filter: blur(16px); box-shadow: 0 18px 40px -16px rgba(0,0,0,.7); }
.glass-chip strong { display: block; font-size: .82rem; color: var(--white); }
.glass-chip span { font-size: .72rem; color: var(--text-dim); }
.chip--wa { top: 6%; right: -18px; animation: floatCard 6s ease-in-out infinite; }
.chip--ai { bottom: 4%; left: -26px; animation: floatCard 8s ease-in-out infinite .5s; }
.chip__pulse { width: 12px; height: 12px; border-radius: 50%; background: var(--purple-light); box-shadow: 0 0 0 0 rgba(154,77,255,.6); animation: pulse 2s infinite; flex-shrink: 0; }

/* ============ Marquee ============ */
.marquee { overflow: hidden; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06); margin: 30px 0; -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; align-items: center; gap: 24px; width: max-content; animation: scroll 32s linear infinite; }
.marquee__track span { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--text-muted); white-space: nowrap; }
.marquee__track .dot { color: var(--purple-light); }
@keyframes scroll { from { transform: translateX(0);} to { transform: translateX(-50%);} }

/* ============ Sections ============ */
.section { padding: 84px 0; }
.section__head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.eyebrow { display: inline-block; font-size: .82rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--purple-light); margin-bottom: 14px; }
.section__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.1; letter-spacing: -.03em; color: var(--white); }
.section__lead { margin-top: 16px; font-size: 1.08rem; color: var(--text-muted); }

/* Pillars */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pillar { padding: 26px; }
.pillar__icon { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; background: rgba(154,77,255,.12); border: 1px solid rgba(154,77,255,.25); color: var(--purple-light); margin-bottom: 18px; }
.pillar h3 { font-family: var(--font-display); font-size: 1.15rem; color: var(--white); margin-bottom: 8px; }
.pillar p { font-size: .92rem; color: var(--text-muted); }

/* Features */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature { padding: 24px; transition: transform .3s, border-color .3s; }
.feature:hover { transform: translateY(-6px); border-color: var(--glass-border-strong); }
.feature__ic { font-size: 1.7rem; display: block; margin-bottom: 14px; }
.feature h4 { font-size: 1.02rem; color: var(--white); margin-bottom: 6px; }
.feature p { font-size: .88rem; color: var(--text-muted); }

/* IA */
.section--ia { position: relative; }
.ia-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ia-card { padding: 30px; grid-column: span 2; }
.ia-card--wide { grid-column: span 2; }
.ia-card__tag { display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--purple-light); background: rgba(154,77,255,.12); border: 1px solid rgba(154,77,255,.28); padding: 6px 12px; border-radius: 100px; margin-bottom: 16px; }
.ia-card__tag--wa { color: var(--whatsapp); background: rgba(37,211,102,.12); border-color: rgba(37,211,102,.3); }
.ia-card h3 { font-family: var(--font-display); font-size: clamp(1.2rem, 2vw, 1.55rem); color: var(--white); margin-bottom: 10px; letter-spacing: -.02em; }
.ia-card p { color: var(--text-muted); font-size: .96rem; }
.ia-list { margin-top: 16px; display: grid; gap: 9px; }
.ia-list li { position: relative; padding-left: 26px; font-size: .92rem; color: var(--text-muted); }
.ia-list li::before { content: ""; position: absolute; left: 0; top: 7px; width: 14px; height: 14px; border-radius: 50%; background: var(--gradient); box-shadow: 0 0 0 3px rgba(154,77,255,.18); }
.ia-card--wa { background: linear-gradient(140deg, rgba(37,211,102,.08), rgba(16,19,51,.3)); }
.ia-controls { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.ia-controls span { font-size: .78rem; color: var(--text-muted); background: rgba(255,255,255,.05); border: 1px solid var(--glass-border); padding: 6px 12px; border-radius: 100px; }

/* Billing toggle */
.billing-toggle { display: flex; align-items: center; justify-content: center; gap: 16px; margin: -20px 0 40px; }
.billing-toggle__label { font-weight: 600; color: var(--text-muted); transition: color .25s; display: inline-flex; align-items: center; gap: 8px; }
.billing-toggle__label.is-active { color: var(--white); }
.save { font-style: normal; font-size: .72rem; font-weight: 700; color: var(--success); background: rgba(34,197,94,.14); padding: 3px 9px; border-radius: 100px; }
.switch { width: 56px; height: 30px; border-radius: 100px; background: rgba(255,255,255,.1); border: 1px solid var(--glass-border); position: relative; cursor: pointer; transition: background .3s; }
.switch__thumb { position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: var(--white); transition: transform .3s cubic-bezier(.2,.8,.2,1); }
.switch.on { background: var(--gradient); }
.switch.on .switch__thumb { transform: translateX(26px); }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
.plan { padding: 30px 26px; display: flex; flex-direction: column; transition: transform .3s, border-color .3s; }
.plan:hover { transform: translateY(-6px); }
.plan--featured { border-color: var(--glass-border-strong); background: linear-gradient(160deg, rgba(154,77,255,.14), rgba(16,19,51,.25)); box-shadow: 0 30px 70px -24px rgba(111,44,244,.55); }
.plan--featured::after { content: ""; position: absolute; inset: -1px; border-radius: inherit; background: radial-gradient(circle at 50% 0%, rgba(154,77,255,.35), transparent 60%); z-index: -1; }
.plan__ribbon { position: absolute; top: 16px; right: 16px; font-size: .7rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--white); background: var(--gradient); padding: 6px 12px; border-radius: 100px; box-shadow: 0 8px 20px -6px rgba(111,44,244,.8); }
.plan__name { font-family: var(--font-display); font-size: 1.35rem; color: var(--white); }
.plan__desc { font-size: .88rem; color: var(--text-muted); margin-top: 6px; min-height: 40px; }
.plan__price { display: flex; align-items: baseline; gap: 4px; margin: 20px 0; }
.plan__amount { font-family: var(--font-display); font-size: 2.7rem; font-weight: 800; color: var(--white); letter-spacing: -.03em; }
.plan__amount--custom { font-size: 1.9rem; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.plan__period { font-size: .9rem; color: var(--text-dim); }
.plan__list { display: grid; gap: 11px; margin-top: 24px; }
.plan__list li { position: relative; padding-left: 26px; font-size: .9rem; color: var(--text-muted); }
.plan__list li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 17px; height: 17px; font-size: .66rem; font-weight: 900; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: var(--gradient); }
.plan .btn { margin-top: 4px; }

/* Compare table */
.compare { margin-top: 64px; }
.compare__title { text-align: center; font-family: var(--font-display); font-size: 1.5rem; color: var(--white); margin-bottom: 26px; }
.compare__scroll { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--glass-border); background: var(--glass-bg); backdrop-filter: blur(18px); -webkit-overflow-scrolling: touch; }
.compare__table { width: 100%; border-collapse: collapse; min-width: 640px; }
.compare__table th, .compare__table td { padding: 14px 18px; text-align: center; font-size: .9rem; border-bottom: 1px solid rgba(255,255,255,.06); }
.compare__table thead th { position: sticky; top: 0; background: rgba(16,19,51,.9); font-family: var(--font-display); color: var(--white); font-size: .95rem; }
.compare__table td:first-child, .compare__table th:first-child { text-align: left; color: var(--text-muted); font-weight: 500; }
.compare__table .is-featured { background: rgba(154,77,255,.08); color: var(--white); }
.compare__table thead .is-featured { background: rgba(154,77,255,.18); }
.compare__table .yes { color: var(--success); font-weight: 800; }
.compare__table .no { color: var(--text-dim); }
.compare__table tbody tr:hover td { background: rgba(255,255,255,.03); }
.compare__table tbody tr:hover td.is-featured { background: rgba(154,77,255,.14); }

/* Benefits */
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.benefit { padding: 26px; text-align: center; }
.benefit__ic { font-size: 2rem; display: block; margin-bottom: 14px; }
.benefit h4 { font-size: 1.05rem; color: var(--white); margin-bottom: 8px; }
.benefit p { font-size: .88rem; color: var(--text-muted); }

/* CTA */
.cta-section { padding-bottom: 100px; }
.cta { text-align: center; padding: 60px 40px; overflow: hidden; }
.cta__glow { position: absolute; top: -40%; left: 50%; transform: translateX(-50%); width: 500px; height: 500px; background: radial-gradient(circle, rgba(154,77,255,.35), transparent 65%); pointer-events: none; }
.cta h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3.2vw, 2.5rem); color: var(--white); letter-spacing: -.03em; max-width: 720px; margin: 0 auto; line-height: 1.15; }
.cta p { color: var(--text-muted); max-width: 620px; margin: 18px auto 30px; font-size: 1.05rem; }
.cta__actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta__phone { display: block; margin-top: 22px; font-family: var(--font-display); font-weight: 700; color: var(--text-muted); letter-spacing: .06em; }

/* ============ Footer ============ */
.footer { border-top: 1px solid rgba(255,255,255,.07); padding: 56px 0 32px; background: rgba(7,8,26,.6); }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer__brand p { margin-top: 14px; color: var(--text-muted); font-size: .92rem; max-width: 280px; }
.footer__col h5 { font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-dim); margin-bottom: 16px; }
.footer__col a { display: block; color: var(--text-muted); font-size: .92rem; padding: 5px 0; transition: color .2s; }
.footer__col a:hover { color: var(--white); }
.footer__wa { font-family: var(--font-display); font-weight: 700; color: var(--purple-light) !important; font-size: 1.1rem !important; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.06); color: var(--text-dim); font-size: .84rem; }

/* WhatsApp float */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: var(--whatsapp); color: #04210f; box-shadow: 0 14px 34px -8px rgba(37,211,102,.7); transition: transform .3s; }
.wa-float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--whatsapp); opacity: .5; animation: ring 2.4s ease-out infinite; z-index: -1; }
@keyframes ring { 0%{ transform: scale(1); opacity: .5;} 100%{ transform: scale(1.7); opacity: 0;} }
.wa-float:hover { transform: scale(1.08); }

/* ============ Reveal animation ============ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: none; }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 460px; margin: 0 auto; width: 100%; }
  .pillars, .features, .benefits { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .ia-grid { grid-template-columns: 1fr 1fr; }
  .ia-card, .ia-card--wide { grid-column: span 2; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav__links, .nav__actions { display: none; }
  .nav__toggle { display: flex; }
}

@media (max-width: 640px) {
  .container { padding-inline: 18px; }
  .section { padding: 62px 0; }
  .hero { padding-top: calc(var(--nav-h) + 40px); }
  .hero__stats { gap: 22px; }
  .stat__num { font-size: 1.5rem; }
  .pillars, .features, .benefits, .plans, .ia-grid { grid-template-columns: 1fr; }
  .ia-card, .ia-card--wide { grid-column: span 1; }
  .footer__inner { grid-template-columns: 1fr; gap: 26px; }
  .glass-chip { display: none; }
  .cta { padding: 44px 22px; }
  .btn--lg { --pad-x: 22px; }
  .hero__cta .btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}