/* ================================================================
   FLOWAI DIGITAL — v6
   Design system: Brad Frost (atomic) + UI Engineer
   Fonts: Syne (display) + Inter (body)
   Accent: #00e5a0 (FlowAI green)
   Theme: Dark premium
   ================================================================ */

/* ── TOKENS ──────────────────────────────────────────────────── */
:root {
  /* backgrounds */
  --bg:          #080c12;
  --bg-2:        #0b1018;
  --bg-3:        #0e1420;
  --bg-card:     #111827;
  --bg-card-2:   #131a26;

  /* borders */
  --border:      rgba(255,255,255,0.07);
  --border-md:   rgba(255,255,255,0.11);
  --border-hi:   rgba(255,255,255,0.16);

  /* accent green */
  --green:       #00e5a0;
  --green-lt:    #00fdb5;
  --green-dim:   rgba(0,229,160,0.10);
  --green-glow:  rgba(0,229,160,0.20);
  --green-border:rgba(0,229,160,0.25);

  /* state */
  --amber:       #f6a623;
  --red:         #f56565;

  /* text */
  --text:        #e8edf5;
  --text-2:      #8a9bb5;
  --text-3:      #4a5568;

  /* typography */
  --font-d: 'Syne', system-ui, sans-serif;
  --font-b: 'Inter', system-ui, sans-serif;

  /* radius */
  --r:     8px;
  --r-md:  12px;
  --r-lg:  16px;
  --r-xl:  24px;

  /* easing */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);

  /* shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.45), 0 2px 6px rgba(0,0,0,0.25);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.55), 0 4px 12px rgba(0,0,0,0.3);
}

/* ── RESET ────────────────────────────────────────────────────── */
*, ::before, ::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ── LAYOUT ───────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.section { padding: 96px 0; }
.section--alt { background: var(--bg-2); }

/* ── TYPOGRAPHY ───────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-b);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: '';
  width: 14px;
  height: 1px;
  background: var(--green);
  opacity: 0.7;
}
.section-title {
  font-family: var(--font-d);
  font-size: clamp(1.9rem, 3.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 16px;
  text-align: center;
}
.section-sub {
  font-size: 1.05rem;
  line-height: 1.72;
  color: var(--text-2);
  max-width: 560px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ── BUTTONS ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-b);
  font-weight: 600;
  font-size: 0.93rem;
  letter-spacing: -0.01em;
  border-radius: var(--r);
  transition: all 0.22s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--green);
  color: #030a0a;
  padding: 14px 24px;
  box-shadow: 0 0 0 1px rgba(0,229,160,0.4), 0 1px 2px rgba(0,0,0,0.4);
}
.btn--primary:hover {
  background: var(--green-lt);
  transform: translateY(-1px);
  box-shadow: 0 0 20px var(--green-glow), 0 0 0 1px rgba(0,229,160,0.5);
}
.btn--primary:active { transform: translateY(0); }
.btn--ghost {
  background: transparent;
  color: var(--text-2);
  padding: 14px 24px;
  border: 1px solid var(--border-md);
}
.btn--ghost:hover {
  color: var(--text);
  border-color: var(--border-hi);
  transform: translateY(-1px);
}
.btn-lg {
  font-size: 1.05rem;
  padding: 17px 32px;
  border-radius: var(--r-md);
}
.btn-arrow {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform 0.2s var(--ease);
}
.btn--primary:hover .btn-arrow,
.btn--ghost:hover .btn-arrow { transform: translateX(3px); }

/* ── NAV ──────────────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: 60px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}
#nav.scrolled {
  background: rgba(8,12,18,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 36px;
}
.nav__logo {
  font-family: var(--font-d);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.nav__logo-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green-glow);
  animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--green-glow); }
  50%       { opacity: 0.5; box-shadow: 0 0 4px transparent; }
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--text); }
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 22px;
  margin-left: auto;
}
.nav__toggle span {
  display: block;
  height: 1.5px;
  background: var(--text-2);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav__mobile {
  display: none;
  position: fixed;
  top: 60px; left: 0; right: 0;
  z-index: 800;
  background: rgba(8,12,18,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  padding: 12px 24px 24px;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-2);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.nav__mobile a:last-of-type { border-bottom: none; margin-bottom: 12px; }
.nav__mobile a:hover { color: var(--text); }

/* WhatsApp floating */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 800;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4), 0 2px 6px rgba(0,0,0,0.3);
  transition: transform 0.2s var(--ease), box-shadow 0.2s;
}
.wa-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
}
.wa-float svg { width: 28px; height: 28px; }

/* ── TICKER ───────────────────────────────────────────────────── */
.ticker-wrap {
  width: 100%;
  overflow: hidden;
  background: rgba(6,10,16,0.98);
  border-top: 1px solid rgba(0,229,160,0.22);
  border-bottom: 1px solid rgba(0,229,160,0.22);
  position: relative;
  z-index: 10;
  -webkit-mask-image: linear-gradient(to right,
    transparent 0%, black 5%, black 95%, transparent 100%);
  mask-image: linear-gradient(to right,
    transparent 0%, black 5%, black 95%, transparent 100%);
}
.ticker {
  display: flex;
  width: max-content;
  animation: ticker-scroll 70s linear infinite;
}
.ticker:hover { animation-play-state: paused; }
.ticker__track {
  display: flex;
  align-items: center;
  padding: 0;
  flex-shrink: 0;
}
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
  padding: 26px 0;
  position: relative;
}
/* subtle hover highlight */
.ticker__item:hover .ticker__label { color: var(--green); }
.ticker__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  line-height: 1;
}
.ticker__label {
  font-family: var(--font-d);
  font-size: 1.05rem;
  font-weight: 800;
  color: #e8edf5;
  letter-spacing: -0.02em;
  white-space: nowrap;
  transition: color 0.2s;
}
.ticker__desc {
  font-size: 0.9rem;
  color: rgba(138,155,181,0.9);
  white-space: nowrap;
  font-weight: 400;
}
.ticker__sep {
  color: var(--green);
  font-size: 0.65rem;
  opacity: 0.8;
  padding: 0 36px;
  flex-shrink: 0;
}

/* ── HERO ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 100px 0 72px;
  position: relative;
  overflow: hidden;
  background: var(--bg); /* fallback if video fails */
}

/* ── HERO VIDEO BG ── */
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.hero__video video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
/* Dark overlay — left heavy for copy, right lighter so orbital breathes */
.hero__video::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    /* left panel — solid for copy readability */
    linear-gradient(to right,
      rgba(8,12,18,0.96) 0%,
      rgba(8,12,18,0.85) 45%,
      rgba(8,12,18,0.45) 70%,
      rgba(8,12,18,0.20) 100%
    );
}
/* subtle grid pattern background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 80%);
  opacity: 0.4;
  pointer-events: none;
}
/* green glow top-left */
.hero::after {
  content: '';
  position: absolute;
  top: -160px; left: -100px;
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(0,229,160,0.06) 0%, transparent 65%);
  pointer-events: none;
  z-index: 1;
}
.hero__centered {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  border-radius: 9999px;
  padding: 5px 14px 5px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
  margin-left: auto;
  margin-right: auto;
}
.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse-dot 2s infinite;
}
.hero__h1 {
  font-family: var(--font-d);
  font-size: clamp(2.6rem, 5.6vw, 5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero__h1 em {
  font-style: normal;
  color: var(--green);
}
/* word-split spans */
.hero__h1 .word { display: inline-block; overflow: hidden; vertical-align: bottom; margin-right: 0.22em; }
.hero__h1 .word:last-child { margin-right: 0; }
.hero__h1 .word-inner { display: inline-block; will-change: transform; }
.hero__sub {
  font-size: 1.1rem;
  line-height: 1.72;
  color: var(--text-2);
  max-width: 600px;
  margin: 0 auto 36px;
  opacity: 0;
  transform: translateY(14px);
}
.hero__cta-wrap {
  margin-bottom: 14px;
  opacity: 0;
  transform: translateY(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__cta-note {
  font-size: 0.8rem;
  color: var(--text-3);
  line-height: 1.55;
  margin-top: 12px;
  opacity: 0;
}

/* ── HERO DIAGRAM ─────────────────────────────────────────────── */
.hero__visual {
  position: relative;
  opacity: 0;
  transform: translateY(20px);
}
.flow-diagram {
  background: var(--bg-3);
  border: 1px solid var(--border-md);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.03);
}
.flow-diagram__title {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.flow-diagram__title::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse-dot 2s infinite;
}
.flow-nodes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.flow-node {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 16px;
  position: relative;
  transition: border-color 0.25s;
}
.flow-node:hover { border-color: var(--green-border); }
.flow-node__step {
  font-size: 0.58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
  margin-bottom: 5px;
}
.flow-node__label {
  font-family: var(--font-d);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.flow-node__desc {
  font-size: 0.68rem;
  color: var(--text-3);
  line-height: 1.45;
}
.flow-node.active {
  border-color: var(--green-border);
  background: rgba(0,229,160,0.04);
}
.flow-node.active .flow-node__step { color: var(--green-lt); }
.flow-diagram__footer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  color: var(--text-3);
}
.flow-diagram__footer-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 5px var(--green);
  animation: pulse-dot 1.8s infinite;
  flex-shrink: 0;
}

/* ── PROBLEMA ─────────────────────────────────────────────────── */
.prob__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 48px;
}
.prob__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  text-align: center;
  transition: border-color 0.25s, transform 0.25s;
}
.prob__card:hover {
  border-color: var(--border-md);
  transform: translateY(-2px);
}
.prob__card:last-child:nth-child(3n+1) {
  grid-column: 1;
}
.prob__icon {
  width: 36px; height: 36px;
  background: rgba(245,101,101,0.08);
  border: 1px solid rgba(245,101,101,0.16);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.prob__card h3 {
  font-family: var(--font-d);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 8px;
}
.prob__card p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--text-2);
  margin-bottom: 8px;
}
.prob__card .consequence {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--red);
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.prob__callout {
  margin-top: 40px;
  background: rgba(245,101,101,0.05);
  border: 1px solid rgba(245,101,101,0.15);
  border-radius: var(--r-lg);
  padding: 22px 28px;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-2);
  text-align: center;
}
.prob__callout strong { color: var(--text); }

/* ── SOLUÇÃO ──────────────────────────────────────────────────── */
.sol__header-wrap {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.sol__diff {
  background: var(--bg-card);
  border: 1px solid var(--border-md);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  margin: 40px 0;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.sol__diff-bar {
  flex-shrink: 0;
  width: 3px;
  height: 100%;
  min-height: 60px;
  background: linear-gradient(to bottom, var(--green), transparent);
  border-radius: 2px;
  align-self: stretch;
}
.sol__diff-text {
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--text-2);
}
.sol__diff-text strong { color: var(--text); }
/* Cycle diagram */
.sol__cycle {
  margin: 48px 0;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-md);
  border-radius: var(--r-xl);
}
.sol__cycle-title {
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  margin-bottom: 40px;
}
.sol__cycle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
.sol__cycle-grid::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--green-border), transparent);
  pointer-events: none;
}
.sol__step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.sol__step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--green-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-family: var(--font-d);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--green);
}
.sol__step-label {
  font-family: var(--font-d);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 5px;
}
.sol__step-desc {
  font-size: 0.7rem;
  line-height: 1.5;
  color: var(--text-3);
}

/* ── COMO FUNCIONA ─────────────────────────────────────────────── */
.how__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
  position: relative;
}
.how__steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 14%;
  right: 14%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-md), transparent);
}
.how__step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 22px 24px;
  position: relative;
  text-align: center;
  transition: border-color 0.25s;
}
.how__step:hover { border-color: var(--green-border); }
.how__step-n {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  color: var(--green);
  font-family: var(--font-d);
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  position: relative;
  z-index: 1;
}
.how__step h3 {
  font-family: var(--font-d);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.how__step p {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-2);
}
.how__gift {
  margin-top: 40px;
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  border-radius: var(--r-lg);
  text-align: center;
  padding: 22px 28px;
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-2);
}
.how__gift strong { color: var(--text); }

/* ── AGENTES ──────────────────────────────────────────────────── */
.section--agents {
  position: relative;
  /* NO overflow:hidden — would break position:sticky on .agents__orbital */
  background-image: radial-gradient(ellipse 40% 30% at 20% 10%,
    rgba(0,229,160,0.05) 0%,
    transparent 70%);
}

.agents__layout {
  display: grid;
  grid-template-columns: 500px 1fr;
  gap: 72px;
  align-items: start;
}
.agents__orbital {
  position: sticky;
  top: 88px;
  align-self: start; /* essential for sticky inside CSS Grid */
}
/* Glow halo behind the orbital diagram */
.agents__orbital::before {
  content: '';
  position: absolute;
  inset: -60px;
  border-radius: 50%;
  background: radial-gradient(ellipse 70% 70% at 50% 50%,
    rgba(0,229,160,0.07) 0%,
    transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.agents__orbital .orbit-diagram {
  max-width: 500px;
  width: 100%;
  position: relative;
  z-index: 1;
  background: radial-gradient(ellipse 75% 75% at 50% 50%,
    rgba(0,50,32,0.28) 0%,
    rgba(8,12,18,0.10) 65%,
    transparent 100%);
}

/* Section header inside content column */
.agents__content .eyebrow { display: block; margin-bottom: 12px; text-align: center; }
.agents__content .section-title {
  font-size: clamp(2rem, 3.2vw, 2.9rem);
  margin-bottom: 16px;
  text-align: center;
}
.agents__content .section-sub {
  font-size: 1rem;
  max-width: 480px;
  margin-bottom: 0;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* Cards grid */
.agents__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 36px;
}
.agent__card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px 18px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
/* Green top-edge accent on hover */
.agent__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s;
}
.agent__card:hover {
  border-color: var(--green-border);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,229,160,0.08);
}
.agent__card:hover::before { opacity: 1; }
.agent__icon {
  width: 38px; height: 38px;
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.agent__card h3 {
  font-family: var(--font-d);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 7px;
  letter-spacing: -0.015em;
}
.agent__card p {
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--text-3);
}

/* 129 counter bar */
.agents__highlight {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: var(--r-lg);
  padding: 20px 24px;
}
.agents__number {
  font-family: var(--font-d);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--green);
  letter-spacing: -0.05em;
  line-height: 1;
  flex-shrink: 0;
}
.agents__note {
  font-size: 0.82rem;
  color: var(--text-2);
  max-width: 340px;
  margin: 0;
  line-height: 1.6;
}

/* ── NÃO É TRÁFEGO ────────────────────────────────────────────── */
.eng__flow {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-md);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.eng__step {
  flex: 1;
  padding: 28px 20px;
  text-align: center;
  position: relative;
  border-right: 1px solid var(--border);
  transition: background 0.25s;
}
.eng__step:last-child { border-right: none; }
.eng__step:hover { background: rgba(0,229,160,0.03); }
.eng__step-icon {
  font-size: 1.4rem;
  margin-bottom: 10px;
  filter: grayscale(0.3);
}
.eng__step-label {
  font-family: var(--font-d);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.eng__step-desc {
  font-size: 0.68rem;
  line-height: 1.55;
  color: var(--text-3);
}
.eng__arrow {
  flex-shrink: 0;
  width: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 0.75rem;
  opacity: 0.5;
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}
.eng__sub {
  margin-top: 32px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ── PARA QUEM ────────────────────────────────────────────────── */
.forwhom__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 40px;
  margin-bottom: 36px;
}
.forwhom__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 22px 20px;
  transition: border-color 0.25s;
}
.forwhom__item:hover { border-color: var(--border-md); }
.forwhom__check {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.forwhom__check svg { width: 10px; height: 10px; }
.forwhom__item p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-2);
}
.forwhom__close {
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  border-radius: var(--r-lg);
  padding: 20px 28px;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-2);
  text-align: center;
  margin-bottom: 32px;
}
.forwhom__close strong { color: var(--text); }

/* ── COMPARATIVO ──────────────────────────────────────────────── */
.comp__table-wrap {
  margin-top: 48px;
  overflow-x: auto;
  border: 1px solid var(--border-md);
  border-radius: var(--r-xl);
}
.comp__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.comp__table thead tr {
  border-bottom: 1px solid var(--border-md);
}
.comp__table thead th {
  padding: 16px 24px;
  font-family: var(--font-b);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: left;
}
.comp__table thead th:nth-child(1) { color: var(--text-3); width: 20%; }
.comp__table thead th:nth-child(2) { color: var(--text-3); width: 27%; }
.comp__table thead th:nth-child(3) { color: var(--text-3); width: 27%; }
.comp__table thead th:nth-child(4) {
  color: var(--green);
  width: 26%;
  background: rgba(0,229,160,0.04);
}
.comp__table tbody tr { border-top: 1px solid var(--border); }
.comp__table tbody tr:hover { background: rgba(255,255,255,0.01); }
.comp__table tbody td {
  padding: 14px 24px;
  font-size: 0.88rem;
  line-height: 1.5;
  vertical-align: top;
}
.comp__table tbody td:nth-child(1) {
  font-weight: 600;
  color: var(--text-2);
  font-size: 0.8rem;
}
.comp__table tbody td:nth-child(2),
.comp__table tbody td:nth-child(3) { color: var(--text-3); }
.comp__table tbody td:nth-child(4) {
  color: var(--text);
  background: rgba(0,229,160,0.03);
  font-weight: 500;
}
.comp__table tbody td:nth-child(4)::before {
  content: '✓  ';
  color: var(--green);
  font-weight: 700;
}

/* ── O QUE VOCÊ GANHA ─────────────────────────────────────────── */
.gain__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 40px;
  margin-bottom: 36px;
}
.gain__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  text-align: center;
  transition: border-color 0.25s;
}
.gain__card:hover { border-color: var(--green-border); }
.gain__num {
  font-family: var(--font-d);
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: -0.04em;
  margin-bottom: 12px;
  line-height: 1;
}
.gain__card h3 {
  font-family: var(--font-d);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.gain__card p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--text-2);
}
.gain__close {
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  border-radius: var(--r-lg);
  padding: 22px 28px;
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 32px;
}
.gain__close strong { color: var(--text); }

/* ── FAQ ──────────────────────────────────────────────────────── */
.faq__list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.faq__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq__item.open { border-color: var(--border-md); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: transparent;
  color: var(--text);
  font-family: var(--font-b);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s;
}
.faq__q:hover { color: var(--green); }
.faq__chevron {
  flex-shrink: 0;
  width: 18px; height: 18px;
  transition: transform 0.25s var(--ease);
  opacity: 0.5;
}
.faq__item.open .faq__chevron { transform: rotate(180deg); opacity: 1; }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}
.faq__a-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text-2);
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.faq__item.open .faq__a { max-height: 300px; }

/* ── CTA SECTION ──────────────────────────────────────────────── */
.cta-section {
  padding: 112px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -120px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,229,160,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.cta-section__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.cta-section__title {
  font-family: var(--font-d);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 20px;
}
.cta-section__sub {
  font-size: 1.05rem;
  line-height: 1.72;
  color: var(--text-2);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-section__form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto 12px;
}
.cta-section__fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
.cta-section__submit {
  width: 100%;
  justify-content: center;
}
.cta-section__input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-md);
  border-radius: var(--r);
  padding: 14px 16px;
  font-family: var(--font-b);
  font-size: 0.93rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cta-section__input::placeholder { color: var(--text-3); }
.cta-section__input:focus {
  border-color: var(--green-border);
  box-shadow: 0 0 0 3px rgba(0,229,160,0.08);
}
.cta-section__micro {
  font-size: 0.78rem;
  color: var(--text-3);
  margin-bottom: 32px;
  line-height: 1.55;
}
.cta-section__context {
  font-size: 0.82rem;
  color: var(--text-3);
  line-height: 1.65;
}
.cta-section__social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.cta-section__social a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-3);
  transition: color 0.2s;
}
.cta-section__social a:hover { color: var(--text-2); }
.cta-section__social svg { width: 16px; height: 16px; }

/* ── FOOTER ───────────────────────────────────────────────────── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 36px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__logo {
  font-family: var(--font-d);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-2);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer__logo span { color: var(--green); }
.footer__copy { font-size: 0.75rem; color: var(--text-3); }
.footer__links {
  display: flex;
  gap: 20px;
}
.footer__links a {
  font-size: 0.75rem;
  color: var(--text-3);
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--text-2); }

/* ── SCROLL REVEAL ────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .agents__layout { grid-template-columns: 1fr; gap: 48px; }
  .agents__orbital { position: static; max-width: 400px; margin: 0 auto; }
  .agents__grid { grid-template-columns: repeat(2, 1fr); }
  .how__steps { grid-template-columns: repeat(2, 1fr); }
  .how__steps::before { display: none; }
  .sol__cycle-grid { grid-template-columns: repeat(4, 1fr); }
  .prob__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  #nav .nav__links, #nav .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .hero { padding: 88px 0 60px; }
  .hero__h1 { font-size: clamp(2rem, 7.5vw, 2.9rem); }
  .hero__metrics { flex-direction: column; gap: 20px; }
  .prob__grid { grid-template-columns: 1fr; }
  .sol__cycle-grid { grid-template-columns: repeat(2, 1fr); }
  .sol__cycle-grid::before { display: none; }
  .how__steps { grid-template-columns: 1fr; }
  .agents__layout { gap: 32px; }
  .agents__grid { grid-template-columns: 1fr; }
  .forwhom__list { grid-template-columns: 1fr; }
  .gain__grid { grid-template-columns: 1fr; }
  .eng__flow { flex-direction: column; }
  .eng__step { border-right: none; border-bottom: 1px solid var(--border); }
  .eng__step:last-child { border-bottom: none; }
  .cta-section__form { flex-direction: column; }
  .footer__links { display: none; }
  .wa-float { bottom: 20px; right: 20px; width: 46px; height: 46px; }
  .comp__table thead th,
  .comp__table tbody td { padding: 12px 16px; font-size: 0.8rem; }
}

/* ================================================================
   ORBITAL DIAGRAM (hero visual)
   ================================================================ */
.orbit-diagram {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 500px;
  margin: 0 auto;
  user-select: none;
  /* Glass panel — gives the diagram a surface over the video */
  background: radial-gradient(ellipse 80% 80% at 50% 50%,
    rgba(8,12,18,0.72) 0%,
    rgba(8,12,18,0.30) 60%,
    transparent 100%);
  border-radius: 50%;
}
.orbit-diagram__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* Animated traveling dot on ring */
@keyframes orbit-travel {
  from { stroke-dashoffset: 0; }
  to   { stroke-dashoffset: -955; } /* 2π × 152 ≈ 955 */
}
@keyframes orbit-travel-2 {
  from { stroke-dashoffset: -477; }
  to   { stroke-dashoffset: -1432; }
}
@keyframes core-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 0.2; transform: scale(1.25); }
}
@keyframes core-inner-pulse {
  0%, 100% { box-shadow: 0 0 24px var(--green-glow), 0 0 0 1px var(--green-border); }
  50%      { box-shadow: 0 0 48px rgba(0,229,160,0.35), 0 0 0 1px rgba(0,229,160,0.4); }
}
@keyframes node-ping {
  0%   { transform: translate(-50%,-50%) scale(1); opacity: 1; }
  100% { transform: translate(-50%,-50%) scale(2.2); opacity: 0; }
}

/* Core */
.orbit-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(90px, 22%, 118px);
  height: clamp(90px, 22%, 118px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,40,28,0.92) 0%, rgba(8,12,18,0.88) 100%);
  border: 1.5px solid var(--green-border);
  box-shadow: 0 0 28px rgba(0,229,160,0.18), inset 0 0 20px rgba(0,229,160,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 3;
  animation: core-inner-pulse 3.5s ease-in-out infinite;
  backdrop-filter: blur(6px);
}
.orbit-core::before {
  content: '';
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,160,0.18) 0%, transparent 70%);
  animation: core-pulse 3.5s ease-in-out infinite;
  pointer-events: none;
}
.orbit-core__label {
  font-family: var(--font-d);
  font-size: clamp(0.85rem, 2vw, 1.05rem);
  font-weight: 800;
  color: var(--green);
  letter-spacing: -0.03em;
  line-height: 1;
}
.orbit-core__sub {
  font-size: clamp(0.48rem, 1vw, 0.58rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.75);
  margin-top: 5px;
  text-align: center;
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

/* Nodes */
.orbit-nodes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.orbit-node {
  position: absolute;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
}
/* 8 positions on ring — r ≈ 42% of container */
.orbit-node:nth-child(1) { top: 50%;  left: 92%;  } /* 0°   right  */
.orbit-node:nth-child(2) { top: 80%;  left: 80%;  } /* 45°         */
.orbit-node:nth-child(3) { top: 92%;  left: 50%;  } /* 90°  bottom */
.orbit-node:nth-child(4) { top: 80%;  left: 20%;  } /* 135°        */
.orbit-node:nth-child(5) { top: 50%;  left: 8%;   } /* 180° left   */
.orbit-node:nth-child(6) { top: 20%;  left: 20%;  } /* 225°        */
.orbit-node:nth-child(7) { top: 8%;   left: 50%;  } /* 270° top    */
.orbit-node:nth-child(8) { top: 20%;  left: 80%;  } /* 315°        */

.orbit-node__ping {
  position: absolute;
  top: 50%; left: 50%;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(0,229,160,0.25);
  opacity: 0;
  pointer-events: none;
}
.orbit-node.active .orbit-node__ping {
  animation: node-ping 0.8s ease-out forwards;
}
.orbit-node__icon {
  width: 42px; height: 42px;
  background: rgba(8,12,18,0.82);
  border: 1.5px solid rgba(255,255,255,0.22);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 6px;
  font-size: 0.95rem;
  transition: border-color 0.35s, background 0.35s, box-shadow 0.35s;
  position: relative;
  z-index: 1;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.orbit-node.active .orbit-node__icon {
  border-color: var(--green);
  background: rgba(0,229,160,0.14);
  box-shadow: 0 0 20px rgba(0,229,160,0.45), 0 0 0 1px rgba(0,229,160,0.3), 0 2px 8px rgba(0,0,0,0.5);
}
.orbit-node__text {
  font-size: clamp(0.52rem, 1.2vw, 0.62rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.72);
  text-shadow: 0 1px 6px rgba(0,0,0,0.9), 0 0 12px rgba(0,0,0,0.6);
  white-space: nowrap;
  line-height: 1.4;
  transition: color 0.35s, text-shadow 0.35s;
}
.orbit-node.active .orbit-node__text {
  color: var(--green);
  text-shadow: 0 0 10px rgba(0,229,160,0.6), 0 1px 4px rgba(0,0,0,0.8);
}

/* Responsive orbit */
@media (max-width: 1024px) {
  .orbit-diagram { max-width: 400px; }
}
@media (max-width: 768px) {
  .orbit-diagram { max-width: 320px; }
  .orbit-node__icon { width: 34px; height: 34px; font-size: 0.78rem; }
  .orbit-core { width: 80px; height: 80px; }
}

/* ================================================================
   BRANCHING FLOW DIAGRAM ("Não é Tráfego")
   ================================================================ */
.branch-flow {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.branch-flow__entry {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-md);
  border-radius: var(--r-md);
  padding: 14px 24px;
  font-family: var(--font-d);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  position: relative;
  z-index: 2;
}
.branch-flow__entry-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-dot 2s infinite;
  flex-shrink: 0;
}
.branch-flow__arrow-down {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--green-border), transparent);
  margin: 0 auto;
  position: relative;
}
.branch-flow__arrow-down::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 6px solid var(--green-border);
}
.branch-flow__branches {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 760px;
  position: relative;
}
/* horizontal connector line */
.branch-flow__branches::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 16.67%; right: 16.67%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--green-border), transparent);
}
.branch-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px 18px;
  text-align: center;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}
.branch-card::before {
  content: '';
  position: absolute;
  top: -32px; left: 50%;
  transform: translateX(-50%);
  width: 1px; height: 32px;
  background: linear-gradient(to bottom, transparent, var(--green-border));
}
.branch-card:hover { border-color: var(--green-border); transform: translateY(-2px); }
.branch-card.highlight { border-color: var(--green-border); background: rgba(0,229,160,0.04); }
.branch-card__tag {
  display: inline-block;
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  color: var(--green);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: 12px;
}
.branch-card__icon { font-size: 1.4rem; margin-bottom: 8px; }
.branch-card__title {
  font-family: var(--font-d);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.branch-card__desc {
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--text-3);
  margin-bottom: 12px;
}
.branch-card__result {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

@media (max-width: 768px) {
  .branch-flow__branches { grid-template-columns: 1fr; max-width: 380px; }
  .branch-flow__branches::before { display: none; }
  .branch-card::before { display: none; }
}

/* ================================================================
   PROCESS FLOWCHART SECTION
   ================================================================ */
.flowchart {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.fc-node {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 22px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}
.fc-node:hover { border-color: var(--border-md); }
.fc-node--accent {
  background: var(--green-dim);
  border-color: var(--green-border);
}
.fc-node--result {
  background: linear-gradient(135deg, rgba(0,229,160,0.1), rgba(0,229,160,0.04));
  border-color: var(--green-border);
}
.fc-node__label {
  font-family: var(--font-d);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.fc-node__sub {
  font-size: 0.72rem;
  color: var(--text-3);
  line-height: 1.45;
}
.fc-node--accent .fc-node__label,
.fc-node--result .fc-node__label { color: var(--green); }

/* Arrow connector */
.fc-arrow {
  width: 1px;
  height: 24px;
  background: var(--border-md);
  margin: 0 auto;
  position: relative;
  flex-shrink: 0;
}
.fc-arrow::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--border-md);
}
.fc-arrow--green { background: var(--green-border); }
.fc-arrow--green::after { border-top-color: var(--green-border); }

/* Decision diamond */
.fc-decision {
  width: 0; height: 0;
  border-left: 70px solid transparent;
  border-right: 70px solid transparent;
  border-bottom: 40px solid var(--bg-card);
  position: relative;
  filter: drop-shadow(0 0 1px var(--border-md));
}
.fc-decision::after {
  content: '';
  position: absolute;
  top: 40px; left: -70px;
  width: 0; height: 0;
  border-left: 70px solid transparent;
  border-right: 70px solid transparent;
  border-top: 40px solid var(--bg-card);
}
.fc-decision__label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -8px);
  white-space: nowrap;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amber);
  z-index: 1;
}

/* Split row (Yes/No paths) */
.fc-split {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  position: relative;
}
.fc-split::before {
  content: '';
  position: absolute;
  top: 0; left: 25%; right: 25%;
  height: 1px;
  background: var(--border-md);
}
.fc-split-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.fc-split-branch .fc-node { font-size: 0.82rem; }
.fc-branch-label {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 9999px;
  margin-bottom: 4px;
}
.fc-branch-label--yes { background: var(--green-dim); color: var(--green); border: 1px solid var(--green-border); }
.fc-branch-label--no  { background: rgba(246,166,35,0.1); color: var(--amber); border: 1px solid rgba(246,166,35,0.2); }

/* ── FLOWCHART ANIMATIONS ──────────────────────────────────── */

@keyframes fc-slide-up {
  from { opacity: 0; transform: translateY(40px) scale(0.92); filter: blur(6px); }
  to   { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}
@keyframes fc-grow-arrow {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}
@keyframes fc-arrow-tip {
  from { opacity: 0; transform: translateX(-50%) scale(0); }
  to   { opacity: 1; transform: translateX(-50%) scale(1); }
}
@keyframes fc-glow-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,229,160,0), 0 0 0 0 rgba(0,229,160,0); }
  50%      { box-shadow: 0 0 28px 6px rgba(0,229,160,0.22), 0 0 60px 12px rgba(0,229,160,0.08); }
}
@keyframes fc-border-glow {
  0%, 100% { border-color: var(--border); }
  50%      { border-color: var(--green-border); }
}
@keyframes fc-arrow-flow {
  0%   { background-position: 0 0; }
  100% { background-position: 0 48px; }
}
@keyframes fc-split-expand {
  from { opacity: 0; transform: scale(0.85); filter: blur(4px); }
  to   { opacity: 1; transform: scale(1); filter: blur(0); }
}
@keyframes fc-label-pop {
  0%   { opacity: 0; transform: scale(0.5) translateY(8px); }
  60%  { transform: scale(1.15) translateY(-2px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes fc-shimmer {
  0%   { left: -100%; }
  100% { left: 200%; }
}

/* Initial hidden state */
.flowchart .fc-node,
.flowchart .fc-arrow,
.flowchart .fc-split {
  opacity: 0;
}
.fc-split-branch .fc-node,
.fc-split-branch .fc-arrow,
.fc-branch-label {
  opacity: 0;
}

/* Node appear */
.flowchart .fc-node.fc-in {
  animation: fc-slide-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Arrow grow */
.flowchart .fc-arrow.fc-in {
  opacity: 1;
  transform-origin: top;
  animation: fc-grow-arrow 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.flowchart .fc-arrow.fc-in::after {
  animation: fc-arrow-tip 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s both;
}

/* Green arrows: flowing energy */
.flowchart .fc-arrow--green.fc-in {
  background: linear-gradient(to bottom, transparent, var(--green), transparent);
  background-size: 2px 48px;
  animation: fc-grow-arrow 0.4s cubic-bezier(0.16, 1, 0.3, 1) both,
             fc-arrow-flow 1.2s linear 0.5s infinite;
}
.flowchart .fc-arrow--green.fc-in::after {
  border-top-color: var(--green);
}

/* Split (decision) appear */
.flowchart .fc-split.fc-in {
  animation: fc-split-expand 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Branch labels bounce in */
.fc-split.fc-in .fc-branch-label {
  animation: fc-label-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}

/* Inner split nodes/arrows */
.fc-split.fc-in .fc-split-branch .fc-node {
  animation: fc-slide-up 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both;
}
.fc-split.fc-in .fc-split-branch .fc-arrow {
  opacity: 1;
  transform-origin: top;
  animation: fc-grow-arrow 0.35s cubic-bezier(0.16, 1, 0.3, 1) 0.25s both;
}

/* Accent nodes: persistent glow pulse */
.flowchart .fc-node--accent.fc-in,
.flowchart .fc-node--result.fc-in {
  animation: fc-slide-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both,
             fc-glow-pulse 2.5s ease-in-out 1s infinite;
}

/* Regular nodes: subtle breathing border */
.flowchart .fc-node.fc-in:not(.fc-node--accent):not(.fc-node--result) {
  animation: fc-slide-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both,
             fc-border-glow 4s ease-in-out 1.5s infinite;
}

/* Shimmer overlay on accent nodes */
.flowchart .fc-node--accent.fc-in::before,
.flowchart .fc-node--result.fc-in::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: -100%;
  width: 60%;
  background: linear-gradient(90deg, transparent, rgba(0,229,160,0.08), transparent);
  animation: fc-shimmer 3s ease-in-out 1.5s infinite;
  pointer-events: none;
  border-radius: inherit;
}

/* Hover effects */
.flowchart .fc-node.fc-in:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4), 0 0 20px rgba(0,229,160,0.12);
  border-color: var(--green-border);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s, border-color 0.3s;
}
.flowchart .fc-node--accent.fc-in:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,0.4), 0 0 32px rgba(0,229,160,0.25);
}

/* Connector line glow */
.flowchart {
  position: relative;
}
.flowchart::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(0,229,160,0.06) 10%, rgba(0,229,160,0.06) 90%, transparent);
  pointer-events: none;
  z-index: -1;
}

@media (max-width: 768px) {
  .fc-decision { border-left-width: 50px; border-right-width: 50px; }
  .fc-decision::after { border-left-width: 50px; border-right-width: 50px; left: -50px; }
  .fc-split { grid-template-columns: 1fr; }
  .fc-split::before { display: none; }
}

/* ── GLOBAL CENTERING OVERRIDE ───────────────────────────────── */
.section-title,
.section-sub,
.eyebrow {
  text-align: center !important;
}
.section-sub {
  margin-left: auto !important;
  margin-right: auto !important;
}
.container > *,
.container .reveal > * {
  text-align: center;
}
.container .reveal > p,
.container > p {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: 640px;
}
/* Preserve left-align for specific components */
.faq__q,
.comp__table th,
.comp__table td,
.sol__diff-text,
.footer__col,
.nav__links,
.nav__mobile {
  text-align: left !important;
}