/* ════════════════════════════════════════════════
   NuttuN — Landing page (nutricionistas)
   Sistema visual fiel ao Design System v1.0
   ════════════════════════════════════════════════ */

:root {
  /* Marca — folhas verde → teal */
  --green:      #8BAD6A;
  --green-mid:  #9CBF7A;
  --green-teal: #8DBAA8;
  --teal:       #7AADB5;
  --teal-dark:  #65979F;

  /* Ações / acentos */
  --cta:        #4A775C;
  --cta-hover:  #3D6450;
  --blue:       #3B82F6;   /* área nutricionista */
  --blue-dark:  #1D4ED8;
  --emerald:    #10B981;   /* área paciente */
  --emerald-dark:#047857;
  --danger:     #EF4444;
  --amber:      #F59E0B;

  /* Backgrounds */
  --bg-app:     #FAF9F6;
  --bg-card:    #FFFFFF;
  --bg-input:   #F8FAFC;
  --bg-surface: #F1F5F9;
  --bg-ink:     #16241C;   /* verde quase-preto p/ seção escura */

  /* Texto */
  --text-heading: #1E293B;
  --text-label:   #334155;
  --text-body:    #64748B;
  --text-muted:   #94A3B8;
  --text-faint:   #9CA3AF;

  /* Bordas */
  --border:       #E2E8F0;
  --border-focus: #CBD5E1;

  /* Raios */
  --radius-card: 20px;
  --radius-btn:  14px;
  --radius-input:12px;
  --radius-sm:   10px;

  /* Sombras */
  --shadow-card: 0 6px 12px rgba(203,213,225,.45);
  --shadow-lift: 0 18px 40px rgba(100,116,139,.18);
  --shadow-btn:  0 2px 6px rgba(74,119,92,.3);

  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 48px);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

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

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* ── Tipografia utilitária ── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: 1.6px;
  text-transform: uppercase; color: var(--text-muted);
}
.eyebrow::before {
  content: ''; width: 22px; height: 1.5px; background: currentColor; opacity: .5;
}
.eyebrow.center { justify-content: center; }
.eyebrow.center::before { display: none; }

h1, h2, h3 { color: var(--text-heading); }

.display {
  font-weight: 300;
  letter-spacing: -1.5px;
  line-height: 1.04;
  font-size: clamp(38px, 6.2vw, 70px);
}
.display b { font-weight: 600; }

.h2 {
  font-weight: 300;
  letter-spacing: -1px;
  line-height: 1.08;
  font-size: clamp(30px, 4vw, 46px);
}
.h2 b { font-weight: 600; }

.lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--text-body);
  line-height: 1.65;
  max-width: 56ch;
  text-wrap: pretty;
}

.brandword .nut { color: var(--green); }
.brandword .tun { color: var(--teal); }

/* ════════════ NAV ════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  transition: background .3s, box-shadow .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(250,249,246,.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--border);
}
.nav-inner {
  display: flex; align-items: center; gap: 28px;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.brand .word {
  font-size: 23px; font-weight: 300; letter-spacing: -.5px;
}
.nav-links { display: flex; gap: 6px; margin-left: 8px; }
.nav-links a {
  font-size: 14.5px; font-weight: 500; color: var(--text-label);
  padding: 8px 14px; border-radius: 10px; transition: background .15s, color .15s;
}
.nav-links a:hover { background: var(--bg-surface); color: var(--text-heading); }
.nav-links a.active { color: var(--cta); background: rgba(74,119,92,.10); font-weight: 600; }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 10px; }

/* ════════════ BOTÕES ════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-size: 15px; font-weight: 700;
  padding: 13px 24px; border-radius: var(--radius-btn);
  border: 1.5px solid transparent; transition: all .18s ease; white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--cta); color: #fff; box-shadow: var(--shadow-btn); }
.btn-primary:hover { background: var(--cta-hover); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(74,119,92,.34); }
.btn-ghost { background: transparent; color: var(--cta); border-color: var(--border-focus); }
.btn-ghost:hover { border-color: var(--cta); background: rgba(74,119,92,.06); }
.btn-white { background: #fff; color: var(--text-heading); border-color: var(--border); box-shadow: var(--shadow-card); }
.btn-white:hover { transform: translateY(-1px); box-shadow: var(--shadow-lift); }
.btn-sm { font-size: 13.5px; padding: 9px 16px; border-radius: 11px; }
.btn-lg { font-size: 16px; padding: 16px 30px; }
.btn-block { width: 100%; }

/* ════════════ SECTION SCAFFOLD ════════════ */
section { position: relative; }
.section-pad { padding: clamp(64px, 9vw, 120px) 0; }
.section-head { max-width: 720px; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head .h2 { margin: 14px 0 0; }
.section-head .lead { margin-top: 18px; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }

/* ════════════ HERO ════════════ */
.hero { position: relative; padding-top: 128px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
}
.hero-bg .blob {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5;
}
.hero-bg .b1 { width: 520px; height: 520px; background: radial-gradient(circle, rgba(139,173,106,.55), transparent 70%); top: -120px; right: -80px; }
.hero-bg .b2 { width: 440px; height: 440px; background: radial-gradient(circle, rgba(122,173,181,.5), transparent 70%); top: 180px; left: -140px; }

.hero-variant { display: none; }
.hero-variant.active { display: block; }

/* tag/pill */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--border); border-radius: 30px;
  padding: 7px 15px 7px 12px; font-size: 13px; font-weight: 600; color: var(--text-label);
  box-shadow: var(--shadow-card);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: breath 2.2s ease-in-out infinite; }
@keyframes breath { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.55;transform:scale(.8)} }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 32px; }
.hero-note { display: flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 13px; color: var(--text-muted); }
.hero-note svg { width: 16px; height: 16px; color: var(--green); }

/* Variant A — split */
.heroA { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.heroA .copy { max-width: 560px; }

/* Variant B — centered */
.heroB { text-align: center; }
.heroB .copy { max-width: 760px; margin: 0 auto; }
.heroB .hero-actions, .heroB .eyebrow { justify-content: center; }
.heroB .lead { margin-left: auto; margin-right: auto; }
.heroB .dual { display: flex; justify-content: center; align-items: flex-end; gap: 26px; margin-top: 56px; }
.heroB .dual .phone:nth-child(2) { transform: translateY(-26px); }

/* Variant C — product/dashboard */
.heroC { display: grid; grid-template-columns: .92fr 1.08fr; gap: 48px; align-items: center; }
.heroC .copy { max-width: 520px; }

/* ── Stat row ── */
.stats { display: flex; flex-wrap: wrap; gap: 36px; margin-top: 44px; padding-top: 30px; border-top: 1px solid var(--border); }
.stat .num { font-size: 30px; font-weight: 300; letter-spacing: -1px; color: var(--text-heading); }
.stat .num b { font-weight: 600; }
.stat .lbl { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* ════════════ DEVICE MOCKUPS ════════════ */
.phone {
  width: 270px; aspect-ratio: 270 / 560; flex-shrink: 0;
  background: #fff; border-radius: 40px; padding: 11px;
  box-shadow: var(--shadow-lift), 0 0 0 1px var(--border);
  position: relative;
}
.phone::before {
  content: ''; position: absolute; top: 16px; left: 50%; transform: translateX(-50%);
  width: 92px; height: 22px; background: #1E293B; border-radius: 0 0 14px 14px; z-index: 3;
}
.phone .screen {
  width: 100%; height: 100%; border-radius: 30px; overflow: hidden;
  background: var(--bg-app); position: relative;
}

/* placeholder fill */
.ph {
  position: relative; width: 100%; height: 100%;
  background:
    repeating-linear-gradient(135deg, rgba(122,173,181,.10) 0 14px, rgba(122,173,181,.04) 14px 28px),
    var(--bg-input);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  color: var(--teal-dark); text-align: center; padding: 18px;
}
.ph .ph-ico { width: 34px; height: 34px; opacity: .55; }
.ph .ph-label {
  font-family: 'SF Mono','Fira Code',ui-monospace,monospace;
  font-size: 11px; letter-spacing: .3px; color: var(--teal-dark); opacity: .85; line-height: 1.5;
}
.ph .ph-sub { font-family: var(--font); font-size: 10.5px; color: var(--text-muted); }

.phone .screen img {
  display: block; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}

/* screenshot já emoldurado (vem com bezel próprio) */
.device-shot { display: flex; justify-content: center; }
.device-shot img {
  width: 270px; max-width: 100%; height: auto;
  filter: drop-shadow(0 22px 40px rgba(100,116,139,.28));
}
.device-shot.lg img { width: 300px; }

/* desktop/dashboard window */
.window {
  width: 100%; background: #fff; border-radius: 18px; overflow: hidden;
  box-shadow: var(--shadow-lift), 0 0 0 1px var(--border);
}
.window .bar {
  height: 42px; display: flex; align-items: center; gap: 7px; padding: 0 16px;
  border-bottom: 1px solid var(--border); background: var(--bg-input);
}
.window .bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--border-focus); display: block; }
.window .bar .title { margin-left: 10px; font-size: 12.5px; font-weight: 600; color: var(--text-muted); }
.window .body { aspect-ratio: 16 / 10.5; }

/* floating mini cards on hero C */
.heroC .product { position: relative; }
.float-card {
  position: absolute; background: #fff; border: 1px solid var(--border);
  border-radius: 14px; box-shadow: var(--shadow-lift); padding: 13px 15px;
  display: flex; align-items: center; gap: 11px; font-size: 13px; font-weight: 600; color: var(--text-label);
}
.float-card .ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
.float-card .ic svg { width: 18px; height: 18px; }
.fc-1 { top: 30px; left: -26px; }
.fc-2 { bottom: 36px; right: -22px; }
.fc-1 .ic { background: rgba(59,130,246,.12); color: var(--blue); }
.fc-2 .ic { background: rgba(16,185,129,.13); color: var(--emerald); }
.float-card small { display: block; font-size: 11px; font-weight: 500; color: var(--text-muted); }

/* hero variant switcher */
.hero-switch {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 80;
  display: flex; align-items: center; gap: 4px;
  background: rgba(30,41,59,.92); backdrop-filter: blur(8px);
  border-radius: 30px; padding: 6px; box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.hero-switch span.lbl { color: #94A3B8; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 0 10px 0 12px; }
.hero-switch button {
  border: none; background: transparent; color: #CBD5E1; font-size: 13px; font-weight: 600;
  padding: 8px 16px; border-radius: 22px; transition: all .16s;
}
.hero-switch button.active { background: #fff; color: var(--text-heading); }
.hero-switch button:not(.active):hover { color: #fff; }

/* ════════════ LOGO STRIP ════════════ */
.strip { padding: 30px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #fff; }
.strip-inner { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; justify-content: space-between; }
.strip p { font-size: 13px; color: var(--text-muted); font-weight: 600; letter-spacing: .3px; }
.strip .badges { display: flex; gap: 28px; flex-wrap: wrap; align-items: center; }
.strip .badges span { font-size: 14px; font-weight: 700; color: var(--text-label); display: inline-flex; align-items: center; gap: 8px; }
.strip .badges svg { width: 18px; height: 18px; color: var(--green); }

/* ════════════ FEATURES ════════════ */
.aud-tag {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; font-weight: 700; letter-spacing: .3px;
  padding: 7px 15px; border-radius: 30px;
}
.aud-tag svg { width: 16px; height: 16px; }
.aud-nutri { background: rgba(59,130,246,.10); color: var(--blue-dark); }
.aud-pat   { background: rgba(16,185,129,.12); color: var(--emerald-dark); }

.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.feat-grid.two { grid-template-columns: repeat(2, 1fr); }
.feat-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-card);
  padding: 26px; box-shadow: var(--shadow-card);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.feat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: var(--border-focus); }
.feat-ic {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px;
}
.feat-ic svg { width: 24px; height: 24px; }
.feat-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feat-card p { font-size: 14.5px; line-height: 1.6; color: var(--text-body); }
.ic-blue { background: rgba(59,130,246,.10); color: var(--blue); }
.ic-emerald { background: rgba(16,185,129,.12); color: var(--emerald); }
.ic-green { background: rgba(139,173,106,.18); color: var(--cta); }
.ic-teal { background: rgba(122,173,181,.18); color: var(--teal-dark); }

/* big split feature row (nutri) */
.split-feat { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-top: 64px; }
.split-feat.rev .visual { order: -1; }
.mini-list { list-style: none; margin-top: 22px; display: flex; flex-direction: column; gap: 14px; }
.mini-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--text-label); }
.mini-list .chk {
  width: 22px; height: 22px; border-radius: 7px; flex-shrink: 0; display: grid; place-items: center; margin-top: 1px;
  background: rgba(74,119,92,.12); color: var(--cta);
}
.mini-list .chk svg { width: 13px; height: 13px; }
.mini-list b { color: var(--text-heading); font-weight: 700; }

/* ════════════ IA EXAMES (escura) ════════════ */
.ia { background: var(--bg-ink); color: #D6E4DC; overflow: hidden; }
.ia .h2 { color: #fff; }
.ia .lead { color: #A9C2B6; }
.ia .eyebrow { color: #8DBAA8; }
.ia-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.flow-steps { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }
.flow-step {
  display: flex; align-items: center; gap: 16px; padding: 18px 20px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09); border-radius: 16px;
}
.flow-step .n {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0; display: grid; place-items: center;
  font-weight: 700; font-size: 15px; background: rgba(141,186,168,.16); color: #A9D7C5;
}
.flow-step h4 { color: #fff; font-size: 15.5px; font-weight: 700; margin-bottom: 2px; }
.flow-step p { font-size: 13px; color: #9DB6AA; }
.flow-step .stat-pill { margin-left: auto; font-size: 11px; font-weight: 700; padding: 5px 11px; border-radius: 20px; }
.sp-queue { background: rgba(148,163,184,.18); color: #CBD5E1; }
.sp-proc { background: rgba(245,158,11,.16); color: #FCD34D; }
.sp-done { background: rgba(16,185,129,.18); color: #6EE7B7; }

/* exam result mock card */
.exam-card { background: #fff; border-radius: var(--radius-card); padding: 22px; box-shadow: var(--shadow-lift); color: var(--text-body); }
.exam-card .ehead { display: flex; align-items: center; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.exam-card .ehead .t { font-size: 15px; font-weight: 700; color: var(--text-heading); }
.exam-row { display: flex; align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--bg-input); }
.exam-row:last-child { border-bottom: none; }
.exam-row .marker { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.m-ok { background: var(--emerald); }
.m-bad { background: var(--danger); }
.exam-row .name { font-size: 14px; color: var(--text-label); font-weight: 600; flex: 1; }
.exam-row .val { font-size: 14px; font-weight: 700; color: var(--text-heading); }
.exam-row .ref { font-size: 11.5px; color: var(--text-muted); font-family: 'SF Mono',monospace; min-width: 78px; text-align: right; }
.exam-tag { font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 10px; }
.et-ok { background: rgba(16,185,129,.13); color: var(--emerald-dark); }
.et-bad { background: rgba(239,68,68,.12); color: #991B1B; }

/* ════════════ PLANOS ════════════ */
.plan-toggle { display: inline-flex; align-items: center; gap: 4px; background: var(--bg-surface); border: 1px solid var(--border); border-radius: 30px; padding: 5px; margin-top: 26px; }
.plan-toggle button { border: none; background: transparent; font-size: 14px; font-weight: 700; color: var(--text-body); padding: 9px 20px; border-radius: 22px; transition: all .16s; }
.plan-toggle button.active { background: #fff; color: var(--text-heading); box-shadow: var(--shadow-card); }
.plan-toggle .save { font-size: 11px; font-weight: 700; color: var(--emerald-dark); background: rgba(16,185,129,.13); padding: 3px 8px; border-radius: 20px; margin-left: 2px; }

.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; align-items: stretch; }
.plan {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-card);
  padding: 26px 24px; display: flex; flex-direction: column; box-shadow: var(--shadow-card);
  position: relative; transition: transform .2s, box-shadow .2s;
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.plan.featured { border-color: var(--cta); box-shadow: 0 0 0 2px var(--cta), var(--shadow-lift); }
.plan .ptag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--cta); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .5px; padding: 5px 14px; border-radius: 20px; }
.plan .pname { font-size: 15px; font-weight: 700; color: var(--text-heading); letter-spacing: .2px; }
.plan .pdesc { font-size: 12.5px; color: var(--text-muted); margin-top: 4px; min-height: 34px; }
.plan .price { margin: 16px 0 4px; display: flex; align-items: baseline; gap: 4px; }
.plan .price .amt { font-size: 33px; font-weight: 400; letter-spacing: -1px; color: var(--text-heading); }

/* ════════════ CRÉDITOS DE IA ════════════ */
.credits { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.credits-note {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 18px;
  background: rgba(245,158,11,.10); border: 1px solid rgba(245,158,11,.28); color: #92600C;
  padding: 10px 18px; border-radius: 30px; font-size: 14px; font-weight: 600;
}
.credits-note svg { width: 18px; height: 18px; color: var(--amber); flex-shrink: 0; }
.credit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 42px; }
.credit {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card);
  padding: 24px 22px; text-align: center; box-shadow: var(--shadow-card);
  position: relative; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.credit:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: rgba(245,158,11,.4); }
.credit.best { border-color: var(--amber); box-shadow: 0 0 0 2px rgba(245,158,11,.5), var(--shadow-lift); }
.credit .cname { font-size: 14px; font-weight: 700; color: var(--text-label); }
.credit .off {
  position: absolute; top: 16px; right: 16px;
  font-size: 10.5px; font-weight: 700; color: var(--emerald-dark);
  background: rgba(16,185,129,.14); padding: 3px 9px; border-radius: 20px;
}
.credit .cnum { font-size: 46px; font-weight: 300; letter-spacing: -2px; color: var(--text-heading); margin-top: 14px; line-height: 1; }
.credit .cunitlbl { font-size: 12.5px; color: var(--text-muted); font-weight: 600; margin-top: 4px; }
.credit .cprice { font-size: 23px; font-weight: 700; color: var(--text-heading); margin-top: 18px; }
.credit .cper { font-size: 12px; color: var(--text-muted); font-family: 'SF Mono',monospace; margin-top: 3px; }
.credit .cbtn {
  margin-top: 20px; width: 100%;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  background: rgba(245,158,11,.12); color: #B45309; border: 1.5px solid rgba(245,158,11,.32);
  font-size: 13.5px; font-weight: 700; padding: 11px; border-radius: var(--radius-btn);
  cursor: default;
}
.credit .cbtn svg { width: 14px; height: 14px; }
.credit.best .cbtn { background: var(--amber); color: #fff; border-color: var(--amber); }
.credit-foot { text-align: center; margin-top: 24px; font-size: 13px; color: var(--text-muted); }
.plan .price .per { font-size: 13px; color: var(--text-muted); font-weight: 600; }
.plan .price .free { font-size: 30px; font-weight: 300; color: var(--cta); letter-spacing: -1px; }
.plan .pcap { font-size: 13px; color: var(--text-body); margin-bottom: 18px; }
.plan .pcap b { color: var(--text-heading); font-weight: 700; }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 11px; margin: 4px 0 22px; flex: 1; }
.plan ul li { display: flex; gap: 9px; align-items: flex-start; font-size: 13.5px; color: var(--text-body); }
.plan ul li svg { width: 16px; height: 16px; color: var(--cta); flex-shrink: 0; margin-top: 2px; }
.plan .btn { margin-top: auto; }
.plan-foot { text-align: center; margin-top: 26px; font-size: 13px; color: var(--text-muted); }

/* ════════════ CTA FINAL ════════════ */
.endcta { padding: clamp(56px,8vw,96px) 0; }
.endcta-box {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-teal) 50%, var(--teal) 100%);
  border-radius: 28px; padding: clamp(40px,6vw,68px); text-align: center; color: #fff;
  position: relative; overflow: hidden;
}
.endcta-box h2 { color: #fff; font-weight: 300; letter-spacing: -1px; font-size: clamp(28px,4vw,44px); line-height: 1.1; }
.endcta-box h2 b { font-weight: 700; }
.endcta-box p { color: rgba(255,255,255,.9); font-size: 17px; margin: 16px auto 0; max-width: 46ch; }
.endcta-box .hero-actions { justify-content: center; }
.endcta-box .btn-primary { background: #fff; color: var(--cta); box-shadow: 0 8px 22px rgba(0,0,0,.18); }
.endcta-box .btn-primary:hover { background: #fff; }
.endcta-box .btn-ghost { color: #fff; border-color: rgba(255,255,255,.6); }
.endcta-box .btn-ghost:hover { background: rgba(255,255,255,.14); border-color: #fff; }

/* store badges */
.stores { display: flex; gap: 14px; flex-wrap: wrap; }
.store-badge {
  display: inline-flex; align-items: center; gap: 11px;
  background: #1E293B; color: #fff; border-radius: 13px; padding: 10px 18px; transition: transform .16s, opacity .16s;
}
.store-badge:hover { transform: translateY(-2px); }
.store-badge svg { width: 24px; height: 24px; }
.store-badge .st { display: flex; flex-direction: column; line-height: 1.15; }
.store-badge .st small { font-size: 10px; opacity: .8; }
.store-badge .st strong { font-size: 15.5px; font-weight: 700; }
.endcta-box .store-badge { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.3); }

/* ════════════ COMO FUNCIONA ════════════ */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 52px; counter-reset: step; }
.step-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card);
  padding: 30px 26px; position: relative; box-shadow: var(--shadow-card);
}
.step-card .step-n {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  font-size: 19px; font-weight: 700; color: var(--cta); background: rgba(74,119,92,.12); margin-bottom: 18px;
}
.step-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 14.5px; line-height: 1.6; color: var(--text-body); }
.step-card .step-ic { position: absolute; top: 30px; right: 26px; width: 26px; height: 26px; color: var(--border-focus); }
.steps-grid .step-card:not(:last-child)::after {
  content: ''; position: absolute; top: 52px; right: -16px; width: 22px; height: 2px;
  background: var(--border-focus); z-index: 2;
}

/* ════════════ FAQ ════════════ */
.faq-wrap { max-width: 820px; margin: 48px auto 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  width: 100%; background: none; border: none; text-align: left;
  display: flex; align-items: center; gap: 16px; padding: 24px 4px;
  font-size: 17px; font-weight: 600; color: var(--text-heading); cursor: pointer;
}
.faq-q .faq-ico {
  margin-left: auto; flex-shrink: 0; width: 30px; height: 30px; border-radius: 9px;
  display: grid; place-items: center; background: var(--bg-surface); color: var(--cta);
  transition: transform .25s ease, background .2s;
}
.faq-q .faq-ico svg { width: 16px; height: 16px; }
.faq-item.open .faq-q .faq-ico { transform: rotate(45deg); background: var(--cta); color: #fff; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-item.open .faq-a { max-height: 320px; }
.faq-a p { font-size: 15px; line-height: 1.65; color: var(--text-body); padding: 0 46px 24px 4px; text-wrap: pretty; }

/* ════════════ STICKY DOWNLOAD (mobile) ════════════ */
.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
  display: none; align-items: center; gap: 12px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-top: 1px solid var(--border);
  box-shadow: 0 -6px 24px rgba(100,116,139,.14);
}
.mobile-bar .mb-text { display: flex; flex-direction: column; line-height: 1.2; }
.mobile-bar .mb-text strong { font-size: 14px; color: var(--text-heading); font-weight: 700; }
.mobile-bar .mb-text small { font-size: 11.5px; color: var(--text-muted); }
.mobile-bar .btn { margin-left: auto; }

/* ════════════ MULTIPLATAFORMA ════════════ */
.plat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.plat-cards { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.plat-card {
  flex: 1 1 0; min-width: 150px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
  padding: 18px 18px 16px; box-shadow: var(--shadow-card); position: relative;
}
.plat-card .pc-ic { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; margin-bottom: 12px; }
.plat-card .pc-ic svg { width: 20px; height: 20px; }
.plat-card h4 { font-size: 15px; font-weight: 700; color: var(--text-heading); }
.plat-card p { font-size: 12.5px; color: var(--text-muted); margin-top: 3px; line-height: 1.45; }
.plat-card.web { border-color: rgba(74,119,92,.4); }
.pc-ic.pc-ios { background: var(--bg-surface); color: var(--text-heading); }
.pc-ic.pc-android { background: rgba(16,185,129,.12); color: var(--emerald-dark); }
.pc-ic.pc-web { background: rgba(74,119,92,.12); color: var(--cta); }
.plat-card .soon {
  position: absolute; top: 14px; right: 14px;
  font-size: 10px; font-weight: 700; letter-spacing: .4px; text-transform: uppercase;
  color: #92600C; background: rgba(245,158,11,.14); padding: 3px 9px; border-radius: 20px;
}

/* visual: browser window + phone overlap */
.plat-visual { position: relative; padding: 0 28px 46px 0; }
.plat-visual .window { width: 100%; }
.plat-visual .window .body { aspect-ratio: 16 / 10; }
.plat-visual .phone { position: absolute; right: -6px; bottom: 0; width: 150px; box-shadow: var(--shadow-lift), 0 0 0 1px var(--border); }
.plat-visual .phone::before { width: 54px; height: 13px; top: 9px; }
.plat-note {
  display: inline-flex; align-items: center; gap: 9px; margin-top: 22px;
  font-size: 13px; color: var(--text-muted);
}
.plat-note svg { width: 16px; height: 16px; color: var(--cta); flex-shrink: 0; }

/* ════════════ FOOTER ════════════ */
.footer { background: #fff; border-top: 1px solid var(--border); padding: 64px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer .brand { margin-bottom: 16px; }
.footer-col h4 { font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 14px; color: var(--text-body); padding: 6px 0; transition: color .15s; }
.footer-col a:hover { color: var(--cta); }
.footer-about p { font-size: 14px; color: var(--text-body); max-width: 34ch; }
.footer-about .stores { margin-top: 20px; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--border);
  font-size: 12.5px; color: var(--text-muted);
}
.footer-bottom .doms { display: flex; gap: 16px; flex-wrap: wrap; }

/* gradient hairline */
.brand-gradient {
  height: 4px; width: 100%;
  background: linear-gradient(90deg, var(--green) 0%, var(--green-mid) 25%, var(--green-teal) 50%, var(--teal) 75%, var(--teal-dark) 100%);
}

/* ════════════ ENTRANCE ANIM ════════════ */
/* Estado-base VISÍVEL (seguro p/ captura, print e no-JS).
   A entrada é um "flourish" via animation, disparado por .in. */
@keyframes revIn {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}
.js .reveal.in { animation: revIn .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.d1.in { animation-delay: .08s; }
.js .reveal.d2.in { animation-delay: .16s; }
.js .reveal.d3.in { animation-delay: .24s; }
.js .reveal.d4.in { animation-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal.in { animation: none; }
  .pill .dot { animation: none; }
}

/* ════════════ RESPONSIVE ════════════ */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .heroA, .heroC, .ia-grid, .split-feat, .split-feat.rev, .plat-grid { grid-template-columns: 1fr; gap: 40px; }
  .split-feat.rev .visual { order: 0; }
  .heroA .visual, .heroC .product { display: flex; justify-content: center; }
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .steps-grid .step-card:not(:last-child)::after { display: none; }
  .feat-grid, .feat-grid.two { grid-template-columns: repeat(2, 1fr); }
  .plan-grid { grid-template-columns: repeat(2, 1fr); }
  .credit-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .feat-grid, .feat-grid.two, .plan-grid { grid-template-columns: 1fr; }
  .credit-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-cta .btn-ghost { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .stats { gap: 24px; }
  .faq-q { font-size: 15.5px; }
  .mobile-bar { display: flex; }
  body { padding-bottom: 74px; }
}