/* =========================================================
   LeadingAds — Landing Page
   Design system: dark, glassmorphism, gradientes neon
   ========================================================= */

:root {
  --bg: #0b0f19;
  --bg-2: #0f1424;
  --bg-3: #141a2e;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.09);
  --border-2: rgba(255, 255, 255, 0.16);
  --text: #eef1f8;
  --text-2: #a5adc2;
  --text-3: #6f7891;
  --primary: #7c3aed;
  --primary-2: #a855f7;
  --accent: #06b6d4;
  --accent-2: #22d3ee;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --grad: linear-gradient(135deg, #7c3aed 0%, #a855f7 45%, #06b6d4 100%);
  --grad-soft: linear-gradient(135deg, rgba(124, 58, 237, .25), rgba(6, 182, 212, .25));
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, .6);
  --shadow-glow: 0 0 60px -10px rgba(124, 58, 237, .5);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --container: 1200px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --header-h: 76px;
}

/* ---------- 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);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(124, 58, 237, .5); color: #fff; }

body.no-scroll { overflow: hidden; }

/* ---------- Utilidades ---------- */
.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.container--narrow { max-width: 820px; }
.section { padding: clamp(80px, 10vw, 130px) 0; position: relative; }
.text-gradient {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.section__head { text-align: center; max-width: 760px; margin: 0 auto clamp(48px, 6vw, 72px); }
.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 18px 0 18px;
  font-weight: 700;
}
.section__desc { color: var(--text-2); font-size: clamp(1rem, 1.3vw, 1.125rem); }

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--border-2);
  font-size: .8rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--accent-2);
}
.badge--glow { box-shadow: 0 0 30px -6px rgba(6, 182, 212, .5); }
.badge__dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--success);
  box-shadow: 0 0 0 0 rgba(34, 197, 94, .7);
  animation: pulse-dot 1.8s infinite;
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, .7); }
  70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* ---------- Botões ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: .95rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, border-color .3s;
  white-space: nowrap; overflow: hidden; isolation: isolate;
}
.btn--sm { padding: 10px 18px; font-size: .85rem; }
.btn--lg { padding: 17px 32px; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn--primary {
  background: var(--grad); color: #fff;
  box-shadow: 0 10px 30px -10px rgba(124, 58, 237, .8);
}
.btn--primary::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(135deg, #06b6d4, #7c3aed);
  opacity: 0; transition: opacity .4s;
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -12px rgba(124, 58, 237, .9); }
.btn--primary:hover::before { opacity: 1; }
.btn--ghost { background: var(--surface-2); border: 1px solid var(--border-2); color: var(--text); backdrop-filter: blur(10px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .12); transform: translateY(-3px); }
.btn--outline { border: 1.5px solid var(--border-2); color: var(--text); }
.btn--outline:hover { border-color: var(--primary-2); background: rgba(124, 58, 237, .12); transform: translateY(-3px); }
.btn svg { transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn__loader { display: none; width: 20px; height: 20px; border: 2.5px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
.btn.loading .btn__text { opacity: 0; }
.btn.loading .btn__loader { display: block; position: absolute; }
@keyframes spin { to { transform: rotate(360deg); } }

.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--accent-2); font-size: .92rem; margin-top: auto; }
.link-arrow span { transition: transform .3s var(--ease); }
.link-arrow:hover span { transform: translateX(5px); }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 9999; background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px;
  transition: opacity .6s, visibility .6s;
}
.preloader.hide { opacity: 0; visibility: hidden; }
.preloader__logo { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; }
.preloader__logo b { color: var(--accent-2); }
.preloader__bar { width: 200px; height: 3px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.preloader__bar span { display: block; height: 100%; width: 0; background: var(--grad); animation: load 1.2s var(--ease) forwards; }
@keyframes load { to { width: 100%; } }

/* ---------- Scroll progress ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--grad); z-index: 1001; transition: width .1s linear; }

/* ---------- Cursor personalizado ---------- */
.cursor, .cursor-follower { position: fixed; top: 0; left: 0; pointer-events: none; z-index: 10000; border-radius: 50%; transform: translate(-50%, -50%); display: none; }
.cursor { width: 8px; height: 8px; background: var(--accent-2); }
.cursor-follower { width: 36px; height: 36px; border: 1.5px solid rgba(6, 182, 212, .6); transition: width .25s, height .25s, background .25s, border-color .25s; }
.cursor-follower.hover { width: 56px; height: 56px; background: rgba(124, 58, 237, .15); border-color: var(--primary-2); }
@media (hover: hover) and (pointer: fine) {
  .cursor, .cursor-follower { display: block; }
}

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: var(--header-h);
  transition: background .4s, backdrop-filter .4s, border-color .4s, height .4s;
  border-bottom: 1px solid transparent;
}
.header.scrolled { background: rgba(11, 15, 25, .78); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border-color: var(--border); height: 66px; }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.45rem; font-weight: 700; letter-spacing: -.02em; }
.logo b { color: var(--accent-2); }
.logo-mark {
  width: 36px; height: 36px; border-radius: 10px; background: var(--grad); position: relative; flex-shrink: 0;
  box-shadow: 0 6px 20px -6px rgba(124, 58, 237, .9);
}
.logo-mark::after {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M30 68 L50 30 L70 68 M38 55 L62 55' stroke='white' stroke-width='9' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.nav { display: flex; align-items: center; gap: 28px; }
.nav__list { display: flex; gap: 4px; }
.nav__link { display: block; padding: 8px 14px; border-radius: 8px; font-size: .92rem; font-weight: 500; color: var(--text-2); transition: color .3s, background .3s; position: relative; }
.nav__link:hover, .nav__link.active { color: var(--text); }
.nav__link::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px; background: var(--grad); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav__link.active::after { transform: scaleX(1); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; z-index: 1002; }
.hamburger span { width: 26px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: calc(var(--header-h) + 60px) 0 100px; overflow: hidden;
  background: radial-gradient(ellipse at 20% 0%, rgba(124, 58, 237, .18), transparent 50%),
              radial-gradient(ellipse at 80% 100%, rgba(6, 182, 212, .14), transparent 50%),
              var(--bg);
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .7; }
.hero__glow { position: absolute; border-radius: 50%; filter: blur(120px); opacity: .45; pointer-events: none; animation: float 12s ease-in-out infinite; }
.hero__glow--1 { width: 520px; height: 520px; background: var(--primary); top: -120px; left: -120px; }
.hero__glow--2 { width: 460px; height: 460px; background: var(--accent); bottom: -140px; right: -100px; animation-delay: -6s; }
@keyframes float { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(30px, -40px); } }

.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.hero__title { font-family: var(--font-display); font-size: clamp(2.5rem, 5.6vw, 4.3rem); line-height: 1.08; letter-spacing: -.03em; margin: 26px 0 22px; font-weight: 700; }
.hero__typed-wrap { display: inline-block; min-height: 1.1em; }
.typed { color: var(--accent-2); }
.typed-cursor { color: var(--accent-2); animation: blink 1s step-end infinite; font-weight: 300; }
@keyframes blink { 50% { opacity: 0; } }
.hero__subtitle { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--text-2); max-width: 560px; }
.hero__subtitle strong { color: var(--text); font-weight: 600; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 36px 0; }
.hero__trust { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.avatars { display: flex; }
.avatar {
  width: 40px; height: 40px; border-radius: 50%; border: 2.5px solid var(--bg);
  display: grid; place-items: center; font-size: .72rem; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, hsl(calc(260 + var(--i) * 40), 70%, 55%), hsl(calc(200 + var(--i) * 40), 80%, 50%));
  margin-left: -10px;
}
.avatar:first-child { margin-left: 0; }
.avatar--more { background: var(--bg-3); color: var(--text-2); font-size: .68rem; }
.avatar--lg { width: 52px; height: 52px; font-size: .9rem; margin: 0; }
.stars { color: var(--warning); letter-spacing: 2px; font-size: .95rem; }
.hero__trust-text { display: flex; flex-direction: column; font-size: .9rem; color: var(--text-2); }
.hero__trust-text strong { color: var(--text); }

.hero__visual { position: relative; }
.dashboard {
  background: linear-gradient(160deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02));
  border: 1px solid var(--border-2); border-radius: 22px; padding: 22px 22px 48px;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .1);
  transform-style: preserve-3d; transition: transform .2s ease-out;
}
.dashboard__header { display: flex; align-items: center; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--border); font-size: .8rem; color: var(--text-2); }
.dashboard__dots { display: flex; gap: 6px; }
.dashboard__dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--surface-2); }
.dashboard__dots span:nth-child(1) { background: #ff5f57; }
.dashboard__dots span:nth-child(2) { background: #febc2e; }
.dashboard__dots span:nth-child(3) { background: #28c840; }
.dashboard__title { flex: 1; }
.dashboard__live { display: flex; align-items: center; gap: 6px; font-weight: 700; color: var(--success); font-size: .7rem; letter-spacing: .08em; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--success); animation: pulse-dot 1.5s infinite; }
.dashboard__kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 18px 0; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px; display: flex; flex-direction: column; gap: 4px; }
.kpi__label { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); font-weight: 600; }
.kpi__value { font-family: var(--font-display); font-size: 1.45rem; font-weight: 700; }
.kpi__trend { font-size: .72rem; font-weight: 700; }
.kpi__trend.up { color: var(--success); }
.kpi__trend.down { color: var(--success); }
.dashboard__chart { position: relative; }
.chart-svg { width: 100%; height: 140px; }
.chart-line { stroke-dasharray: 1000; stroke-dashoffset: 1000; animation: draw 2.5s var(--ease) 1.2s forwards; }
.chart-area { opacity: 0; animation: fade 1s 2.5s forwards; }
.chart-dot { opacity: 0; animation: fade .5s 3.4s forwards, pulse-dot 1.5s 3.4s infinite; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade { to { opacity: 1; } }
.chart-labels { display: flex; justify-content: space-between; font-size: .7rem; color: var(--text-3); margin-top: 6px; }
.dashboard__channels { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.channel { display: grid; grid-template-columns: 110px 1fr 40px; align-items: center; gap: 12px; font-size: .78rem; }
.channel__name { display: flex; align-items: center; gap: 8px; color: var(--text-2); }
.channel__val { text-align: right; font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot--google { background: #4285f4; } .dot--meta { background: #0081fb; } .dot--tiktok { background: #fe2c55; } .dot--taboola { background: #0060ff; }
.bar { height: 6px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.bar span { display: block; height: 100%; width: 0; background: var(--grad); border-radius: 99px; animation: grow 1.4s var(--ease) 1.6s forwards; }
@keyframes grow { to { width: var(--w); } }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: rgba(20, 26, 46, .9); border: 1px solid var(--border-2); border-radius: 14px; padding: 12px 16px;
  backdrop-filter: blur(14px); box-shadow: var(--shadow); font-size: .8rem;
  animation: float-card 6s ease-in-out infinite;
}
.float-card div:last-child { display: flex; flex-direction: column; line-height: 1.25; }
.float-card strong { font-size: 1rem; }
.float-card span { color: var(--text-3); font-size: .72rem; }
.float-card__icon { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 20%, transparent); color: var(--c); }
.float-card--1 { bottom: -22px; right: -22px; }
.float-card--2 { top: 40%; left: -34px; animation-delay: -3s; }
@keyframes float-card { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.hero__scroll { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid var(--border-2); border-radius: 20px; }
.hero__scroll span { position: absolute; top: 7px; left: 50%; width: 4px; height: 8px; margin-left: -2px; border-radius: 4px; background: var(--accent-2); animation: scroll-hint 1.8s infinite; }
@keyframes scroll-hint { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(16px); opacity: 0; } }

/* ---------- Marquee ---------- */
.brands { padding: 40px 0 60px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.brands__label { text-align: center; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--text-3); margin-bottom: 28px; font-weight: 600; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; gap: 16px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: flex; align-items: center; gap: 10px; padding: 12px 22px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); font-weight: 600; font-size: .95rem; color: var(--text-2); white-space: nowrap; transition: color .3s, border-color .3s; }
.marquee__item:hover { color: var(--text); border-color: var(--border-2); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Ícones de plataformas ---------- */
.pl-icon { width: 22px; height: 22px; border-radius: 6px; display: inline-grid; place-items: center; flex-shrink: 0; font-style: normal; font-weight: 800; font-size: .7rem; color: #fff; font-family: var(--font-display); }
.pl-google { background: #fff; color: #4285f4; }
.pl-google::before { content: 'G'; }
.pl-meta { background: #0081fb; }
.pl-meta::before { content: '∞'; font-size: .95rem; }
.pl-tiktok { background: #000; box-shadow: 0 0 0 1px #fe2c55; }
.pl-tiktok::before { content: '♪'; font-size: .85rem; }
.pl-taboola { background: #0060ff; }
.pl-taboola::before { content: 'T'; }
.pl-globo { background: linear-gradient(135deg, #ff7a00, #e5002b); }
.pl-globo::before { content: ''; width: 9px; height: 9px; border-radius: 50%; border: 2px solid #fff; }
.pl-youtube { background: #ff0000; }
.pl-youtube::before { content: '▶'; font-size: .6rem; }
.pl-linkedin { background: #0a66c2; }
.pl-linkedin::before { content: 'in'; font-size: .65rem; }
.pl-pinterest { background: #e60023; }
.pl-pinterest::before { content: 'P'; }
.pl-kwai { background: #ff7705; }
.pl-kwai::before { content: 'K'; }
.pl-outbrain { background: #f28c1f; }
.pl-outbrain::before { content: 'O'; }
.pl-x { background: #000; box-shadow: 0 0 0 1px #444; }
.pl-x::before { content: 'X'; }
.pl-spotify { background: #1db954; }
.pl-spotify::before { content: '♫'; font-size: .8rem; }
.pl-amazon { background: #ff9900; color: #000; }
.pl-amazon::before { content: 'a'; }
.pl-uol { background: #ffcc00; color: #000; }
.pl-uol::before { content: 'U'; }
.pl-more { background: var(--grad); }
.pl-more::before { content: '+'; font-size: .9rem; }

/* ---------- Stats ---------- */
.stats { padding: 70px 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 30px 20px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); position: relative; overflow: hidden; }
.stat::before { content: ''; position: absolute; inset: 0; background: var(--grad-soft); opacity: 0; transition: opacity .4s; }
.stat:hover::before { opacity: 1; }
.stat__value { position: relative; display: block; font-family: var(--font-display); font-size: clamp(2.2rem, 3.5vw, 2.9rem); font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; line-height: 1.1; }
.stat__label { position: relative; display: block; margin-top: 8px; color: var(--text-2); font-size: .92rem; }

/* ---------- Serviços ---------- */
.services { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  display: flex; flex-direction: column; gap: 14px; padding: 32px 28px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border); position: relative; overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.service-card:hover { border-color: var(--border-2); box-shadow: var(--shadow), var(--shadow-glow); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon { width: 56px; height: 56px; border-radius: 14px; background: var(--grad-soft); border: 1px solid var(--border-2); display: grid; place-items: center; color: var(--accent-2); }
.service-card__icon svg { width: 26px; height: 26px; }
.service-card h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; }
.service-card p { color: var(--text-2); font-size: .95rem; }
.service-card__list { display: flex; flex-direction: column; gap: 6px; font-size: .88rem; color: var(--text-2); }
.service-card__list li { padding-left: 20px; position: relative; }
.service-card__list li::before { content: ''; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); }

/* ---------- Plataformas / Tabs ---------- */
.platforms { background: var(--bg-2); }
.tabs__nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 40px; }
.tab { display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); font-weight: 600; font-size: .9rem; color: var(--text-2); transition: all .3s var(--ease); }
.tab:hover { color: var(--text); border-color: var(--border-2); transform: translateY(-2px); }
.tab.active { color: #fff; background: var(--grad); border-color: transparent; box-shadow: 0 10px 30px -10px rgba(124, 58, 237, .8); }
.tab-panel { display: none; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding: 44px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); }
.tab-panel.active { display: grid; animation: panel-in .5s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.tab-panel__tag { display: inline-block; padding: 5px 12px; border-radius: 6px; font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; background: color-mix(in srgb, var(--c) 18%, transparent); color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 40%, transparent); margin-bottom: 16px; }
.tab-panel h3 { font-family: var(--font-display); font-size: clamp(1.4rem, 2.2vw, 1.85rem); line-height: 1.2; margin-bottom: 14px; }
.tab-panel p { color: var(--text-2); margin-bottom: 20px; }
.check-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: .95rem; color: var(--text-2); }
.check-list li::before { content: '✓'; flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: rgba(34, 197, 94, .15); color: var(--success); display: grid; place-items: center; font-size: .75rem; font-weight: 800; margin-top: 1px; }
.metric-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.metric-card { padding: 22px 20px; border-radius: var(--radius-sm); background: var(--bg-3); border: 1px solid var(--border); display: flex; flex-direction: column; gap: 4px; transition: transform .3s var(--ease), border-color .3s; }
.metric-card:hover { transform: translateY(-4px); border-color: var(--border-2); }
.metric-card span { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); font-weight: 600; }
.metric-card strong { font-family: var(--font-display); font-size: 1.9rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; line-height: 1.1; }
.metric-card small { color: var(--text-2); font-size: .8rem; }
.platform-cloud { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.platform-cloud span { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 12px; background: var(--bg-3); border: 1px solid var(--border); font-weight: 600; font-size: .9rem; transition: transform .3s var(--ease), border-color .3s; }
.platform-cloud span:hover { transform: translateY(-4px) scale(1.04); border-color: var(--primary-2); }

/* ---------- Processo / Timeline ---------- */
.timeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.timeline__line { position: absolute; top: 34px; left: 10%; right: 10%; height: 2px; background: var(--border); z-index: 0; }
.timeline__line span { display: block; height: 100%; width: 0; background: var(--grad); transition: width 1.5s var(--ease); box-shadow: 0 0 12px rgba(6, 182, 212, .7); }
.step { position: relative; z-index: 1; text-align: center; }
.step__num { width: 68px; height: 68px; margin: 0 auto 22px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; background: var(--bg); border: 2px solid var(--border-2); position: relative; transition: transform .4s var(--ease), border-color .4s, box-shadow .4s; }
.step__num::before { content: ''; position: absolute; inset: -2px; border-radius: 50%; background: var(--grad); opacity: 0; z-index: -1; transition: opacity .4s; }
.step:hover .step__num, .step.active .step__num { border-color: transparent; transform: scale(1.08); box-shadow: 0 0 30px -5px rgba(124, 58, 237, .8); }
.step:hover .step__num::before, .step.active .step__num::before { opacity: 1; }
.step__content { padding: 24px 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); height: calc(100% - 90px); display: flex; flex-direction: column; gap: 10px; transition: border-color .3s, transform .3s var(--ease); }
.step:hover .step__content { border-color: var(--border-2); transform: translateY(-4px); }
.step__content h3 { font-family: var(--font-display); font-size: 1.05rem; }
.step__content p { color: var(--text-2); font-size: .86rem; flex: 1; }
.step__time { display: inline-block; align-self: center; padding: 4px 12px; border-radius: 999px; background: var(--grad-soft); font-size: .72rem; font-weight: 700; color: var(--accent-2); }

/* ---------- Resultados / Cases ---------- */
.results { background: var(--bg-2); }
.cases__filter { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 40px; }
.filter-btn { padding: 10px 20px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); font-weight: 600; font-size: .88rem; color: var(--text-2); transition: all .3s; }
.filter-btn:hover { color: var(--text); border-color: var(--border-2); }
.filter-btn.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.cases__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case-card { border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--border); transition: transform .4s var(--ease), box-shadow .4s, opacity .4s, border-color .4s; display: flex; flex-direction: column; }
.case-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: var(--border-2); }
.case-card.hidden { display: none; }
.case-card__top { padding: 28px 26px; background: linear-gradient(135deg, var(--g1), var(--g2)); position: relative; overflow: hidden; }
.case-card__top::after { content: ''; position: absolute; width: 200px; height: 200px; border-radius: 50%; background: rgba(255, 255, 255, .15); top: -80px; right: -60px; }
.case-card__cat { display: inline-block; padding: 4px 12px; border-radius: 999px; background: rgba(0, 0, 0, .25); font-size: .72rem; font-weight: 700; letter-spacing: .04em; position: relative; }
.case-card__big { position: relative; margin-top: 18px; display: flex; flex-direction: column; }
.case-card__big span { font-family: var(--font-display); font-size: 2.8rem; font-weight: 700; line-height: 1; }
.case-card__big small { font-size: .85rem; opacity: .85; margin-top: 4px; }
.case-card__body { padding: 24px 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.case-card__body h3 { font-family: var(--font-display); font-size: 1.15rem; }
.case-card__body p { color: var(--text-2); font-size: .9rem; flex: 1; }
.case-card__metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 14px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.case-card__metrics div { display: flex; flex-direction: column; text-align: center; }
.case-card__metrics strong { font-size: 1rem; }
.case-card__metrics span { font-size: .72rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .04em; }
.case-card__platforms { display: flex; gap: 6px; }

/* ---------- Calculadora ---------- */
.calculator { background: radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, .14), transparent 60%), var(--bg); }
.calc { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding: 48px; border-radius: 28px; background: var(--surface); border: 1px solid var(--border-2); box-shadow: var(--shadow); }
.calc .section__title { font-size: clamp(1.7rem, 3vw, 2.4rem); text-align: left; }
.calc .section__desc { margin-bottom: 30px; }
.calc__controls { display: flex; flex-direction: column; gap: 22px; }
.range-field__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; font-size: .9rem; }
.range-field__head label { color: var(--text-2); font-weight: 500; }
.range-field__head output { font-weight: 700; color: var(--accent-2); font-family: var(--font-display); }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 99px; background: linear-gradient(90deg, var(--primary) 0%, var(--accent) var(--pct, 50%), var(--surface-2) var(--pct, 50%)); outline: none; cursor: pointer; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--primary-2); box-shadow: 0 0 0 4px rgba(124, 58, 237, .25); cursor: grab; transition: transform .2s; }
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--primary-2); box-shadow: 0 0 0 4px rgba(124, 58, 237, .25); cursor: grab; }
.calc__result { background: var(--bg); border: 1px solid var(--border-2); border-radius: 22px; padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.calc__result-head { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); font-weight: 700; }
.calc__row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: .95rem; color: var(--text-2); }
.calc__row strong { color: var(--text); font-family: var(--font-display); font-size: 1.1rem; }
.calc__row--hl { border: 0; padding: 14px 16px; border-radius: 12px; background: var(--grad-soft); color: var(--text); }
.calc__row--hl strong { font-size: 1.35rem; color: var(--accent-2); }
.calc__roas { display: flex; align-items: center; gap: 22px; padding: 10px 0; }
.calc__roas p { font-size: .85rem; color: var(--text-2); flex: 1; }
.calc__roas p strong { color: var(--success); }
.roas-ring { position: relative; width: 120px; height: 120px; flex-shrink: 0; }
.roas-ring svg { transform: rotate(-90deg); }
.roas-ring circle { fill: none; stroke-width: 10; stroke: var(--surface-2); }
.roas-ring__fill { stroke: url(#chartLine); stroke: var(--accent-2); stroke-linecap: round; stroke-dasharray: 326.7; stroke-dashoffset: calc(326.7 - 326.7 * var(--p)); transition: stroke-dashoffset .8s var(--ease); filter: drop-shadow(0 0 6px rgba(6, 182, 212, .8)); }
.roas-ring__center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1; }
.roas-ring__center strong { font-family: var(--font-display); font-size: 1.6rem; }
.roas-ring__center span { font-size: .68rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; margin-top: 4px; }

/* ---------- Planos ---------- */
.pricing { background: var(--bg-2); }
.toggle-wrap { display: inline-flex; align-items: center; gap: 14px; margin-top: 28px; }
.toggle-label { font-weight: 600; color: var(--text-3); transition: color .3s; display: flex; align-items: center; gap: 8px; }
.toggle-label.active { color: var(--text); }
.toggle-save { font-style: normal; font-size: .7rem; padding: 3px 8px; border-radius: 999px; background: rgba(34, 197, 94, .15); color: var(--success); font-weight: 700; }
.toggle { width: 58px; height: 30px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--border-2); position: relative; transition: background .3s; }
.toggle[aria-checked="true"] { background: var(--grad); }
.toggle__knob { position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: transform .3s var(--ease); }
.toggle[aria-checked="true"] .toggle__knob { transform: translateX(28px); }
.pricing__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; gap: 18px; padding: 36px 32px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); transition: transform .4s var(--ease), box-shadow .4s, border-color .4s; }
.plan:hover { transform: translateY(-8px); border-color: var(--border-2); box-shadow: var(--shadow); }
.plan--featured { background: linear-gradient(160deg, rgba(124, 58, 237, .18), rgba(6, 182, 212, .1)); border-color: rgba(168, 85, 247, .5); box-shadow: var(--shadow-glow); }
.plan--featured::before { content: ''; position: absolute; inset: -1px; border-radius: 25px; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.plan__badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); padding: 6px 16px; border-radius: 999px; background: var(--grad); font-size: .74rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; box-shadow: 0 8px 20px -8px rgba(124, 58, 237, .9); }
.plan__head h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 6px; }
.plan__head p { color: var(--text-2); font-size: .9rem; }
.plan__price { display: flex; align-items: baseline; gap: 4px; }
.plan__currency { font-size: 1.2rem; font-weight: 600; color: var(--text-2); }
.plan__amount { font-family: var(--font-display); font-size: 3rem; font-weight: 700; line-height: 1; transition: opacity .3s; }
.plan__amount.swap { opacity: 0; }
.plan__amount--custom { font-size: 2rem; }
.plan__period { color: var(--text-3); font-weight: 500; }
.plan__note { font-size: .82rem; color: var(--accent-2); font-weight: 600; margin-top: -10px; }
.plan__features { display: flex; flex-direction: column; gap: 12px; flex: 1; padding: 18px 0; border-top: 1px solid var(--border); }
.plan__features li { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--text-2); }
.plan__features li.off { opacity: .45; text-decoration: line-through; }
.ck { flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; background: rgba(34, 197, 94, .15); position: relative; margin-top: 1px; }
.ck::after { content: '✓'; position: absolute; inset: 0; display: grid; place-items: center; color: var(--success); font-size: .7rem; font-weight: 800; }
.ck--off { background: rgba(255, 255, 255, .06); }
.ck--off::after { content: '✕'; color: var(--text-3); }
.pricing__foot { text-align: center; margin-top: 36px; color: var(--text-3); font-size: .88rem; }

/* ---------- Depoimentos ---------- */
.slider { position: relative; overflow: hidden; }
.slider__track { display: flex; gap: 24px; transition: transform .6s var(--ease); will-change: transform; }
.testimonial { flex: 0 0 calc((100% - 48px) / 3); padding: 32px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); display: flex; flex-direction: column; gap: 18px; transition: border-color .3s; }
.testimonial:hover { border-color: var(--border-2); }
.testimonial__stars { color: var(--warning); letter-spacing: 2px; }
.testimonial p { color: var(--text-2); font-size: .95rem; flex: 1; font-style: italic; }
.testimonial__author { display: flex; align-items: center; gap: 14px; }
.testimonial__author div { display: flex; flex-direction: column; line-height: 1.3; }
.testimonial__author strong { font-size: .95rem; }
.testimonial__author span:last-child { font-size: .8rem; color: var(--text-3); }
.slider__controls { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 36px; }
.slider__btn { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--border-2); background: var(--surface); display: grid; place-items: center; transition: all .3s; }
.slider__btn:hover { background: var(--grad); border-color: transparent; transform: scale(1.08); }
.slider__dots { display: flex; gap: 8px; }
.slider__dots button { width: 8px; height: 8px; border-radius: 99px; background: var(--border-2); transition: all .3s; }
.slider__dots button.active { width: 28px; background: var(--grad); }

/* ---------- Por quê ---------- */
.why { background: var(--bg-2); }
.why__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.why__text .section__title { text-align: left; }
.why__text .section__desc { margin-bottom: 30px; }
.why__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.why-card { padding: 28px 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: transform .4s var(--ease), border-color .3s, background .3s; }
.why-card:hover { transform: translateY(-6px); border-color: var(--border-2); background: var(--surface-2); }
.why-card:nth-child(2), .why-card:nth-child(4) { transform: translateY(24px); }
.why-card:nth-child(2):hover, .why-card:nth-child(4):hover { transform: translateY(18px); }
.why-card__icon { font-size: 1.8rem; margin-bottom: 14px; }
.why-card h4 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 8px; }
.why-card p { color: var(--text-2); font-size: .88rem; }

/* ---------- FAQ ---------- */
.accordion { display: flex; flex-direction: column; gap: 12px; }
.acc-item { border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--border); overflow: hidden; transition: border-color .3s, background .3s; }
.acc-item.open { border-color: rgba(168, 85, 247, .5); background: var(--surface-2); }
.acc-item__head { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px; text-align: left; font-weight: 600; font-size: 1.02rem; }
.acc-item__icon { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border-2); position: relative; transition: background .3s, border-color .3s, transform .4s var(--ease); }
.acc-item__icon::before, .acc-item__icon::after { content: ''; position: absolute; top: 50%; left: 50%; background: currentColor; transform: translate(-50%, -50%); transition: transform .3s; }
.acc-item__icon::before { width: 12px; height: 2px; }
.acc-item__icon::after { width: 2px; height: 12px; }
.acc-item.open .acc-item__icon { background: var(--grad); border-color: transparent; transform: rotate(180deg); }
.acc-item.open .acc-item__icon::after { transform: translate(-50%, -50%) scaleY(0); }
.acc-item__body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s var(--ease); }
.acc-item__body > div { overflow: hidden; }
.acc-item__body p { padding: 0 24px 22px; color: var(--text-2); font-size: .95rem; }
.acc-item.open .acc-item__body { grid-template-rows: 1fr; }

/* ---------- Contato ---------- */
.contact { background: radial-gradient(ellipse at 0% 50%, rgba(124, 58, 237, .16), transparent 55%), radial-gradient(ellipse at 100% 100%, rgba(6, 182, 212, .12), transparent 50%), var(--bg-2); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact__text .section__title { text-align: left; }
.contact__benefits { display: flex; flex-direction: column; gap: 12px; margin: 28px 0 36px; }
.contact__benefits li { display: flex; gap: 12px; align-items: center; color: var(--text-2); }
.contact__info { display: flex; flex-direction: column; gap: 14px; }
.contact__item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); transition: border-color .3s, transform .3s var(--ease); }
a.contact__item:hover { border-color: var(--border-2); transform: translateX(6px); }
.contact__item div { display: flex; flex-direction: column; line-height: 1.3; }
.contact__item strong { font-size: .88rem; }
.contact__item span:last-child { font-size: .85rem; color: var(--text-2); }
.contact__item-icon { width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 18%, transparent); color: var(--c); }

.form { position: relative; padding: 40px; border-radius: 24px; background: var(--bg); border: 1px solid var(--border-2); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 18px; }
.form__head h3 { font-family: var(--font-display); font-size: 1.4rem; }
.form__head p { color: var(--text-3); font-size: .85rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: .85rem; font-weight: 600; color: var(--text-2); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border-2);
  transition: border-color .3s, box-shadow .3s, background .3s; outline: none;
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary-2); box-shadow: 0 0 0 4px rgba(124, 58, 237, .2); background: var(--surface-2); }
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23a5adc2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; cursor: pointer; }
.field select option { background: var(--bg-3); color: var(--text); }
.field textarea { resize: vertical; min-height: 90px; }
.field.error input, .field.error select { border-color: var(--danger); box-shadow: 0 0 0 4px rgba(239, 68, 68, .15); }
.field.valid input, .field.valid select { border-color: var(--success); }
.field__error { font-size: .78rem; color: var(--danger); min-height: 0; display: none; }
.field.error .field__error, .field__error.show { display: block; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { cursor: pointer; position: relative; }
.chip input { position: absolute; top: 0; left: 0; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.chip span { display: inline-block; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border-2); background: var(--surface); font-size: .82rem; font-weight: 600; color: var(--text-2); transition: all .25s; }
.chip:hover span { border-color: var(--primary-2); color: var(--text); }
.chip input:checked + span { background: var(--grad); border-color: transparent; color: #fff; }
.chip input:focus-visible + span { box-shadow: 0 0 0 3px rgba(124, 58, 237, .4); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; color: var(--text-2); cursor: pointer; }
.consent input { margin-top: 3px; accent-color: var(--primary-2); width: 16px; height: 16px; flex-shrink: 0; }
.consent a { color: var(--accent-2); text-decoration: underline; }
.form__secure { text-align: center; font-size: .78rem; color: var(--text-3); }
.form__success { position: absolute; inset: 0; border-radius: 24px; background: var(--bg); display: none; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 14px; padding: 40px; }
.form__success.show { display: flex; animation: panel-in .5s var(--ease); }
.form__success h3 { font-family: var(--font-display); font-size: 1.5rem; }
.form__success p { color: var(--text-2); max-width: 360px; }
.form__success-icon { width: 90px; height: 90px; }
.form__success-icon svg { width: 100%; height: 100%; }
.form__success-icon circle { stroke: var(--success); stroke-width: 2; stroke-dasharray: 166; stroke-dashoffset: 166; animation: draw-circle .6s var(--ease) forwards; }
.form__success-icon path { stroke: var(--success); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 48; stroke-dashoffset: 48; animation: draw-circle .4s var(--ease) .5s forwards; }
@keyframes draw-circle { to { stroke-dashoffset: 0; } }

/* ---------- Footer ---------- */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding: 70px 0 30px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.4fr; gap: 40px; margin-bottom: 50px; }
.footer__brand p { color: var(--text-2); font-size: .9rem; margin: 18px 0 22px; max-width: 320px; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); display: grid; place-items: center; transition: all .3s; }
.socials a svg { width: 18px; height: 18px; }
.socials a:hover { background: var(--grad); border-color: transparent; transform: translateY(-3px); }
.footer__col h4 { font-family: var(--font-display); font-size: .95rem; margin-bottom: 18px; }
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a { color: var(--text-2); font-size: .88rem; transition: color .3s, padding-left .3s; }
.footer__col a:hover { color: var(--accent-2); padding-left: 4px; }
.footer__newsletter p { color: var(--text-2); font-size: .88rem; margin-bottom: 14px; }
.newsletter { display: flex; border: 1px solid var(--border-2); border-radius: 12px; overflow: hidden; background: var(--surface); transition: border-color .3s; }
.newsletter:focus-within { border-color: var(--primary-2); }
.newsletter input { flex: 1; padding: 12px 14px; background: none; border: 0; outline: none; min-width: 0; }
.newsletter button { width: 46px; background: var(--grad); display: grid; place-items: center; transition: filter .3s; }
.newsletter button:hover { filter: brightness(1.15); }
.newsletter__msg { display: block; font-size: .78rem; margin-top: 8px; color: var(--success); min-height: 1.2em; }
.newsletter__msg.error { color: var(--danger); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding-top: 26px; border-top: 1px solid var(--border); font-size: .8rem; color: var(--text-3); }
.footer__links { display: flex; gap: 20px; }
.footer__links a { transition: color .3s; }
.footer__links a:hover { color: var(--text); }

/* ---------- Flutuantes ---------- */
.whatsapp-float { position: fixed; right: 24px; bottom: 24px; z-index: 900; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 30px -8px rgba(37, 211, 102, .8); transition: transform .3s var(--ease); }
.whatsapp-float::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: #25d366; animation: wa-pulse 2s infinite; z-index: -1; }
@keyframes wa-pulse { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.7); opacity: 0; } }
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float__tip { position: absolute; right: 70px; top: 50%; transform: translateY(-50%) translateX(10px); background: var(--bg-3); border: 1px solid var(--border-2); padding: 8px 14px; border-radius: 10px; font-size: .82rem; font-weight: 600; white-space: nowrap; opacity: 0; pointer-events: none; transition: all .3s var(--ease); }
.whatsapp-float:hover .whatsapp-float__tip { opacity: 1; transform: translateY(-50%) translateX(0); }
.back-top { position: fixed; right: 24px; bottom: 96px; z-index: 900; width: 46px; height: 46px; border-radius: 50%; background: var(--bg-3); border: 1px solid var(--border-2); display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(20px); transition: all .4s var(--ease); }
.back-top.show { opacity: 1; visibility: visible; transform: none; }
.back-top:hover { background: var(--grad); border-color: transparent; }

.cookie { position: fixed; left: 24px; bottom: 24px; z-index: 950; max-width: 460px; padding: 18px 22px; border-radius: 16px; background: rgba(20, 26, 46, .95); border: 1px solid var(--border-2); backdrop-filter: blur(16px); box-shadow: var(--shadow); display: flex; align-items: center; gap: 18px; flex-wrap: wrap; transform: translateY(140%); transition: transform .5s var(--ease); }
.cookie.show { transform: none; }
.cookie p { font-size: .85rem; color: var(--text-2); flex: 1; min-width: 200px; }
.cookie a { color: var(--accent-2); text-decoration: underline; }
.cookie__actions { display: flex; gap: 8px; }

.toast { position: fixed; top: 90px; left: 50%; transform: translateX(-50%) translateY(-20px); z-index: 1100; padding: 14px 22px; border-radius: 12px; background: var(--bg-3); border: 1px solid var(--border-2); box-shadow: var(--shadow); font-size: .9rem; font-weight: 500; opacity: 0; visibility: hidden; transition: all .4s var(--ease); max-width: calc(100% - 40px); }
.toast.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.toast.success { border-color: rgba(34, 197, 94, .5); }
.toast.error { border-color: rgba(239, 68, 68, .5); }

/* ---------- Reveal on scroll ---------- */
[data-reveal] { opacity: 0; transform: translateY(32px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--delay, 0ms); }
[data-reveal].revealed { opacity: 1; transform: none; }
.why-card[data-reveal]:nth-child(2).revealed, .why-card[data-reveal]:nth-child(4).revealed { transform: translateY(24px); }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .services__grid, .cases__grid, .pricing__grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .timeline__line { display: none; }
  .footer__grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer__newsletter { grid-column: span 3; max-width: 420px; }
  .testimonial { flex: 0 0 calc((100% - 24px) / 2); }
}

@media (max-width: 960px) {
  .nav { position: fixed; inset: 0; background: rgba(11, 15, 25, .97); backdrop-filter: blur(20px); flex-direction: column; justify-content: center; gap: 40px; transform: translateX(100%); transition: transform .5s var(--ease); z-index: 1001; }
  .nav.open { transform: none; }
  .nav__list { flex-direction: column; align-items: center; gap: 8px; }
  .nav__link { font-size: 1.4rem; font-family: var(--font-display); padding: 10px 20px; }
  .nav__cta { font-size: 1rem; padding: 14px 28px; }
  .hamburger { display: flex; }
  .hero { padding-top: calc(var(--header-h) + 30px); min-height: auto; }
  .hero__inner { grid-template-columns: 1fr; gap: 50px; }
  .hero__visual { max-width: 560px; margin: 0 auto; width: 100%; }
  .float-card--1 { right: 0; }
  .float-card--2 { left: 0; }
  .hero__scroll { display: none; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .tab-panel { grid-template-columns: 1fr; padding: 32px 26px; gap: 32px; }
  .calc { grid-template-columns: 1fr; padding: 32px 24px; }
  .why__grid, .contact__grid { grid-template-columns: 1fr; gap: 44px; }
  .why-card:nth-child(2), .why-card:nth-child(4), .why-card[data-reveal]:nth-child(2).revealed, .why-card[data-reveal]:nth-child(4).revealed { transform: none; }
  .form { padding: 30px 24px; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 32px, var(--container)); }
  .section { padding: 70px 0; }
  .services__grid, .cases__grid, .pricing__grid, .why__cards, .metric-cards { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .step { display: grid; grid-template-columns: 60px 1fr; gap: 16px; text-align: left; }
  .step__num { width: 56px; height: 56px; margin: 0; }
  .step__content { height: auto; }
  .step__time { align-self: flex-start; }
  .hero__actions .btn { width: 100%; }
  .dashboard__kpis { grid-template-columns: 1fr 1fr; }
  .kpi:last-child { grid-column: span 2; }
  .float-card { display: none; }
  .form__row { grid-template-columns: 1fr; }
  .testimonial { flex: 0 0 100%; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand, .footer__newsletter { grid-column: span 2; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .cookie { left: 16px; right: 16px; bottom: 16px; max-width: none; }
  .whatsapp-float { right: 16px; bottom: 16px; width: 54px; height: 54px; }
  .back-top { right: 16px; bottom: 84px; }
  .stats__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 22px 12px; }
  .plan--featured { order: -1; }
  .channel { grid-template-columns: 90px 1fr 36px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}