/* ===========================================================================
   NivoUp — Landing page · mobile-first
   Brand from the app theme (lib/core/theme/app_theme.dart):
   warm off-white bg, ink text, NivoUp green, amber accent.
   Fonts: DM Serif Display (headings) + DM Sans (body).
   =========================================================================== */

:root {
  --bg:          #F7F5F0;
  --bg-card:     #FFFFFF;
  --bg-muted:    #EDEAE4;
  --bg-subtle:   #F0F7F4;

  --ink:         #1C1915;
  --ink-mid:     #3A3731;
  --ink-light:   #9B9589;
  --ink-faint:   #DDD9D0;

  --green:       #2D6A4F;
  --green-light: #52B788;
  --green-bg:    #E8F5EF;
  --green-border:#B7DEC9;

  --amber:       #92600A;
  --amber-bg:    #FDF3E3;
  --amber-border:#F0D9A8;

  --red:         #B91C1C;
  --red-bg:      #FEF2F2;

  --border:      #E2DDD5;
  --border-strong:#DDD9D0;

  --radius:      14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink-mid);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

.container { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 22px; }
.container.narrow { max-width: 680px; }

strong { color: var(--ink); font-weight: 700; }
.hl { color: var(--green); }

.logo {
  font-family: 'DM Sans', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -.4px;
  color: var(--ink);
}
.logo-up { color: var(--green); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .2px;
  text-decoration: none;
  text-align: center;
  border-radius: 12px;
  padding: 15px 26px;
  cursor: pointer;
  border: none;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn-primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 6px 18px rgba(45, 106, 79, .25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(45, 106, 79, .32); }
.btn-primary:active { transform: translateY(0); }
.btn-lg { padding: 18px 30px; font-size: 16px; }

/* ===========================================================================
   HERO
   =========================================================================== */
.hero {
  padding: 28px 0 56px;
  background:
    radial-gradient(900px 520px at 78% -8%, var(--green-bg) 0%, rgba(232,245,239,0) 62%),
    radial-gradient(700px 420px at 0% 8%, #FBF7EF 0%, rgba(251,247,239,0) 60%),
    var(--bg);
}
.hero-grid { display: grid; gap: 36px; align-items: center; }

.logo { margin-bottom: 22px; }

.badge-founder {
  display: inline-block;
  background: var(--amber-bg);
  color: var(--amber);
  border: 1px solid var(--amber-border);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .2px;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.hero-title {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  color: var(--ink);
  font-size: clamp(33px, 8.5vw, 52px);
  line-height: 1.07;
  letter-spacing: -.5px;
  margin-bottom: 18px;
}
.hero-sub {
  font-size: clamp(16px, 4.2vw, 18px);
  color: var(--ink-mid);
  max-width: 38ch;
  margin-bottom: 26px;
}
.hero-microcopy { margin-top: 14px; font-size: 13px; color: var(--ink-light); font-weight: 600; }
.hero-copy .btn { width: 100%; }

/* ---------- Phone mockup frame ---------- */
.hero-phone { display: flex; justify-content: center; }
.phone {
  width: 290px;
  max-width: 82vw;
  background: #1C1915;
  border-radius: 38px;
  padding: 10px;
  box-shadow: 0 30px 60px -22px rgba(28, 25, 21, .42), 0 0 0 1px rgba(28,25,21,.06);
}
.phone-tilt { transform: rotate(2deg); }
.phone-screen {
  background: var(--bg);
  border-radius: 30px;
  overflow: hidden;
  height: 580px;
  position: relative;
}

/* ===========================================================================
   IN-PHONE APP UI  (prefix: app-*) — replicates the real app screens
   =========================================================================== */
.app-statusbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 18px 4px; font-size: 12px; font-weight: 700; color: var(--ink);
}
.app-statusbar-icons { letter-spacing: -1px; font-size: 10px; }
.app-topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 16px 10px;
}
.app-logo { font-weight: 800; font-size: 17px; letter-spacing: -.4px; color: var(--ink); }
.app-logo-up { color: var(--green); }
.app-streak {
  background: var(--amber-bg); color: var(--amber); border: 1px solid var(--amber-border);
  font-size: 11px; font-weight: 700; padding: 4px 9px; border-radius: 6px;
}
.app-pad { padding: 4px 16px 16px; }
.app-serif { font-family: 'DM Serif Display', serif; color: var(--ink); font-weight: 400; }
.app-title { font-size: 19px; line-height: 1.1; }
.app-muted { color: var(--ink-light); }
.app-strong { color: var(--ink-mid); font-weight: 700; }
.app-sm { font-size: 11.5px; }
.app-xs { font-size: 10.5px; }
.app-xxs { font-size: 9.5px; }

.app-xprow { display: flex; justify-content: space-between; align-items: baseline; margin: 12px 0 5px; }
.app-xp-level { color: var(--green); font-weight: 700; font-size: 11.5px; }

.app-bar { height: 6px; background: var(--ink-faint); border-radius: 4px; overflow: hidden; }
.app-bar.thin { height: 3px; margin-top: 8px; }
.app-bar > span { display: block; height: 100%; background: var(--green); border-radius: 4px; }

/* welcome header (Poupômetro) */
.app-welcome { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.app-name { font-size: 24px; line-height: 1; margin-top: 2px; }
.app-level-col { text-align: right; }

.app-month {
  margin: 14px 0 10px; padding: 8px; text-align: center;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  font-size: 12px; font-weight: 700; color: var(--ink);
}

/* transactions filters */
.app-search {
  display: flex; align-items: center; gap: 7px; padding: 8px 11px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
}
.app-search-ic { font-size: 12px; }
.app-filters { display: flex; gap: 7px; margin: 8px 0 2px; }
.app-filter {
  font-size: 10.5px; font-weight: 700; padding: 5px 10px; border-radius: 7px;
  background: var(--bg-card); border: 1px solid var(--border); color: var(--ink-light);
}
.app-filter.active { background: var(--amber-bg); border-color: var(--amber-border); color: var(--amber); }

/* transactions */
.app-tx {
  display: flex; align-items: center; gap: 10px; margin-top: 8px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 9px 11px;
}
.app-tx-ic { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; font-size: 15px; flex-shrink: 0; }
.app-tx-ic.r { background: var(--red-bg); } .app-tx-ic.a { background: var(--amber-bg); } .app-tx-ic.g { background: var(--green-bg); }
.app-tx-body { flex: 1; }
.app-tx-amt { font-size: 12.5px; font-weight: 700; }
.app-tx-amt.r { color: var(--red); } .app-tx-amt.a { color: var(--amber); } .app-tx-amt.g { color: var(--green); }

/* poupômetro / budget summary card (the pig "talks") */
.app-savings {
  position: relative; margin-top: 14px;
  background: var(--amber-bg); border: 1px solid var(--amber-border);
  border-radius: 16px; padding: 16px 14px 18px;
  display: flex; flex-direction: column; align-items: center;
}
.app-savings-edit {
  position: absolute; top: 8px; right: 10px;
  background: none; border: 0; padding: 2px; cursor: pointer;
  font-size: 13px; line-height: 1; color: var(--amber);
}
/* speech bubble */
.app-bubble { display: flex; flex-direction: column; align-items: center; }
.app-bubble-box {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px;
  padding: 9px 14px; max-width: 230px; text-align: center;
  font-size: 11.5px; font-weight: 600; color: var(--ink-mid); line-height: 1.35;
  box-shadow: 0 2px 6px rgba(0,0,0,.04);
}
.app-bubble-box strong { color: var(--ink-mid); font-weight: 800; }
.app-bubble-tail {
  width: 0; height: 0; margin-top: -1px;
  border-left: 9px solid transparent; border-right: 9px solid transparent;
  border-top: 9px solid var(--bg-card);
}
/* half-circle gauge + pig */
.app-gauge { position: relative; width: 210px; max-width: 100%; margin: 2px auto 0; }
.app-gauge svg { width: 100%; height: auto; display: block; }
.app-gauge-track { fill: none; stroke: #EADFC8; stroke-width: 14; stroke-linecap: round; }
.app-gauge-fill { fill: none; stroke-width: 14; stroke-linecap: round; }
.app-gauge-pig {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%);
  font-size: 52px; line-height: 1; filter: drop-shadow(0 4px 6px rgba(0,0,0,.12));
}
.app-savings-cap { margin-top: 2px; font-size: 10px; color: var(--ink-light); }
.app-savings-label {
  margin-top: 14px; font-size: 10px; font-weight: 700; letter-spacing: .8px; color: var(--amber);
}
.app-savings-amt { margin-top: 3px; font-size: 30px; font-weight: 800; color: var(--ink); letter-spacing: -.5px; }
.app-savings-divider { width: 100%; height: 1px; background: var(--amber-border); margin: 14px 0; }
.app-savings-stats { display: flex; justify-content: space-evenly; width: 100%; }
.app-ministat { text-align: center; }
.app-ministat-val { font-size: 13.5px; font-weight: 700; }
.app-ministat-val.g { color: var(--green); }
.app-ministat-val.r { color: var(--red); }
.app-ministat-val.a { color: var(--amber); }
.app-ministat-lbl { margin-top: 2px; font-size: 9.5px; font-weight: 600; color: var(--ink-light); }

/* trilha modules + aulas */
.app-module { display: flex; align-items: center; gap: 9px; margin: 16px 0 10px; }
.app-module.locked { opacity: .5; margin-bottom: 0; }
.app-emoji { font-size: 19px; }
.app-mod-title { font-size: 15px; }
.app-aula {
  display: flex; align-items: center; gap: 10px; margin-bottom: 8px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 10px 11px;
}
.app-aula.active { border-color: var(--ink); border-width: 1.5px; }
.app-aula.done { border-color: var(--green-border); }
.app-aula-body { flex: 1; }
.app-aula-title { color: var(--ink); font-weight: 700; font-size: 12.5px; }
.app-dot {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: var(--bg-muted); border: 1.5px solid var(--ink-faint);
  display: grid; place-items: center; font-size: 11px; color: var(--green);
}
.app-dot.done { background: var(--green-bg); border-color: var(--green); font-weight: 700; }
.app-badge {
  display: inline-block; background: var(--bg-muted); border: 1px solid var(--border);
  color: var(--ink-mid); font-size: 9px; font-weight: 700; padding: 1px 5px; border-radius: 4px;
}
.app-badge.done { background: var(--green-bg); border-color: var(--green-border); color: var(--green); }
.app-chev { color: var(--ink-light); font-size: 18px; font-weight: 700; }

/* gamification card */
.app-levelcard {
  display: flex; align-items: center; gap: 12px; margin: 8px 0 12px;
  background: var(--green-bg); border: 1px solid var(--green-border); border-radius: 14px; padding: 14px;
}
.app-levelcard-ring {
  width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
  background: var(--green); color: #fff; display: grid; place-items: center;
  font-family: 'DM Serif Display', serif; font-size: 22px;
  box-shadow: 0 4px 10px rgba(45,106,79,.3);
}
.app-chips { display: flex; gap: 7px; margin: 12px 0; flex-wrap: wrap; }
.app-chip { font-size: 10.5px; font-weight: 700; padding: 5px 9px; border-radius: 6px; }
.app-chip.g { background: var(--green-bg); border: 1px solid var(--green-border); color: var(--green); }
.app-chip.a { background: var(--amber-bg); border: 1px solid var(--amber-border); color: var(--amber); }
.app-reward {
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
  background: var(--ink); color: #fff; border-radius: 12px; padding: 11px 12px;
}
.app-reward .app-aula-title { color: #fff; }
.app-reward .app-muted { color: #C9C4BA; }
.app-reward-ic { color: var(--green-light); font-size: 18px; }

/* ===========================================================================
   SECTIONS
   =========================================================================== */
.section { padding: 60px 0; }
.section-alt { background: var(--bg-muted); }

.eyebrow {
  display: inline-block; color: var(--green); font-weight: 700;
  font-size: 13px; letter-spacing: .3px; margin-bottom: 12px;
}
.section-title {
  font-family: 'DM Serif Display', serif; font-weight: 400; color: var(--ink);
  font-size: clamp(27px, 6.5vw, 38px); line-height: 1.12; letter-spacing: -.3px; margin-bottom: 14px;
}
.section-intro { color: var(--ink-mid); font-size: 17px; max-width: 46ch; }

/* Problem block */
.problem { padding: 64px 0; text-align: center; }
.lead {
  font-size: clamp(20px, 5.4vw, 25px); color: var(--ink-mid); line-height: 1.45;
  max-width: 22ch; margin: 0 auto;
}
.lead.accent { margin-top: 24px; color: var(--green); max-width: 30ch; }
.lead.accent strong { color: var(--green); }

/* Platform */
.section-platform { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-subtle) 100%); }
.platform-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.platform-head .section-intro { margin: 0 auto; }

.phones-row {
  display: flex; justify-content: center; align-items: flex-start;
  gap: 28px; flex-wrap: wrap; margin-bottom: 48px;
}
.phone-figure { margin: 0; text-align: center; max-width: 300px; }
.phone-figure figcaption {
  margin-top: 18px; font-size: 14px; font-weight: 600; color: var(--ink-mid);
  max-width: 30ch; margin-left: auto; margin-right: auto;
}
.phone-figure-alt { margin-top: 32px; }

.pillars { display: grid; gap: 16px; margin-bottom: 36px; }
.pillar {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 22px;
}
.pillar .emoji { font-size: 28px; display: block; margin-bottom: 12px; }
.pillar h3 { font-size: 17px; color: var(--ink); font-weight: 700; margin-bottom: 8px; }
.pillar p { font-size: 14.5px; color: var(--ink-mid); }

.closing { text-align: center; font-size: 18px; color: var(--ink); line-height: 1.5; max-width: 30ch; margin: 0 auto; }

/* Differentiators */
.diff-grid { display: grid; gap: 16px; }
.diff-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 22px; text-align: center;
}
.diff-card .emoji { font-size: 30px; display: block; margin-bottom: 12px; }
.diff-card h3 { font-size: 17px; color: var(--ink); font-weight: 700; margin-bottom: 7px; }
.diff-card p { font-size: 15px; color: var(--ink-mid); }

/* ===========================================================================
   OFFER
   =========================================================================== */
.offer {
  background:
    radial-gradient(700px 300px at 50% 0%, var(--green-bg) 0%, rgba(232,245,239,0) 75%),
    var(--bg);
}
.offer-card {
  background: var(--bg-card); border: 1px solid var(--green-border); border-radius: 22px;
  padding: 36px 26px; text-align: center;
  box-shadow: 0 18px 50px rgba(45, 106, 79, .1);
}
.offer-title {
  font-family: 'DM Serif Display', serif; font-weight: 400; color: var(--ink);
  font-size: clamp(24px, 6vw, 32px); margin-bottom: 6px;
}
.offer-desc { color: var(--ink-light); font-size: 15.5px; margin-bottom: 26px; }

.price { margin-bottom: 22px; }
.price-tag {
  display: inline-block; background: var(--bg-muted); color: var(--ink-mid);
  font-size: 10.5px; font-weight: 800; letter-spacing: .6px; padding: 5px 12px;
  border-radius: 999px; margin-bottom: 14px;
}
.price-amount {
  display: flex; align-items: baseline; justify-content: center; gap: 10px;
  font-family: 'DM Serif Display', serif;
  font-size: clamp(42px, 12vw, 56px); color: var(--green); line-height: 1; letter-spacing: -1px;
}
.price-x {
  font-family: 'DM Sans', sans-serif; font-size: 18px; font-weight: 700;
  letter-spacing: 0; color: var(--ink-mid);
}
.price-full {
  display: block; margin-top: 8px; font-size: 15px; font-weight: 700;
  color: var(--ink-mid);
}
.price-note {
  display: block; margin-top: 12px; font-size: 12px; letter-spacing: .3px;
  color: var(--ink-light); text-transform: uppercase; font-weight: 700;
}

.founder-callout {
  display: flex; gap: 12px; text-align: left; align-items: flex-start;
  background: var(--amber-bg); border: 1px solid var(--amber-border); border-radius: var(--radius);
  padding: 16px 16px; margin-bottom: 24px;
}
.founder-callout-ic { font-size: 22px; line-height: 1.2; flex-shrink: 0; }
.founder-callout p { font-size: 14.5px; color: var(--ink-mid); line-height: 1.5; }
.founder-callout strong { color: var(--amber); }

.waitlist-form { display: grid; gap: 12px; max-width: 420px; margin: 0 auto; }
.hp-field {
  position: absolute; left: -9999px; width: 1px; height: 1px;
  opacity: 0; overflow: hidden; pointer-events: none;
}
.email-input {
  width: 100%; font-family: inherit; font-size: 16px; color: var(--ink);
  background: var(--bg); border: 1.5px solid var(--border-strong); border-radius: 12px;
  padding: 16px 18px; transition: border-color .15s ease, box-shadow .15s ease;
}
.email-input::placeholder { color: var(--ink-light); }
.email-input:focus { outline: none; border-color: var(--green-light); box-shadow: 0 0 0 3px var(--green-bg); }
.email-input.invalid { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-bg); }
.waitlist-form .btn-primary { width: 100%; }

.form-error { color: var(--red); font-size: 14px; font-weight: 600; }
.form-reassure { margin-top: 16px; font-size: 13px; color: var(--ink-light); }
.form-consent { margin-top: 8px; font-size: 12px; line-height: 1.5; color: var(--ink-light); }
.form-consent a { color: var(--green); text-decoration: underline; }

.guarantee {
  display: flex; gap: 12px; text-align: left; align-items: flex-start;
  background: var(--green-bg); border: 1px solid var(--green-border); border-radius: var(--radius);
  padding: 14px 16px; margin-top: 18px;
}
.guarantee-ic { font-size: 20px; line-height: 1.2; flex-shrink: 0; }
.guarantee p { font-size: 14px; color: var(--ink-mid); line-height: 1.5; }
.guarantee strong { color: var(--green); }

.success {
  background: var(--green-bg); border: 1px solid var(--green-border); border-radius: var(--radius);
  padding: 26px 22px; margin-top: 8px;
}
.success-check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%; background: var(--green); color: #fff;
  font-size: 26px; margin-bottom: 12px;
}
.success p { color: var(--ink-mid); }
.success p strong { color: var(--green); font-size: 18px; }
.success p + p { margin-top: 6px; font-size: 15px; }

/* ===========================================================================
   FAQ
   =========================================================================== */
.faq .section-title { text-align: center; margin-bottom: 28px; }
.faq-list { display: grid; gap: 12px; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 4px 18px; overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer; padding: 16px 0; position: relative;
  font-weight: 700; color: var(--ink); font-size: 16px; padding-right: 32px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 24px; font-weight: 400; color: var(--green); line-height: 1; transition: transform .2s ease;
}
.faq-item[open] summary::after { content: '–'; }
.faq-item p { padding: 0 0 18px; color: var(--ink-mid); font-size: 15px; line-height: 1.6; }

/* ===========================================================================
   "NÃO ESTOU INTERESSADO" — objection capture
   =========================================================================== */
.not-interested { padding: 56px 0; text-align: center; }
.ni-lead { font-family: 'DM Serif Display', serif; color: var(--ink); font-size: 22px; margin-bottom: 14px; }
.ni-open-btn {
  background: none; border: none; cursor: pointer; font-family: inherit;
  color: var(--ink-light); font-size: 15px; font-weight: 600; text-decoration: underline;
  text-underline-offset: 3px; padding: 4px;
}
.ni-open-btn:hover { color: var(--ink-mid); }
.ni-sub { margin-top: 10px; font-size: 13px; color: var(--ink-light); }

.ni-panel {
  max-width: 480px; margin: 0 auto; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 18px; padding: 26px 22px; text-align: left;
}
.ni-title {
  font-family: 'DM Serif Display', serif; font-weight: 400; color: var(--ink);
  font-size: 20px; text-align: center; margin-bottom: 18px;
}
.ni-reasons { display: grid; gap: 9px; margin-bottom: 14px; }
.ni-reason {
  font-family: inherit; font-size: 14.5px; font-weight: 600; color: var(--ink-mid);
  text-align: left; cursor: pointer; background: var(--bg); border: 1.5px solid var(--border);
  border-radius: 11px; padding: 13px 15px; transition: border-color .12s ease, background .12s ease;
}
.ni-reason:hover { border-color: var(--ink-faint); }
.ni-reason.selected { border-color: var(--green); background: var(--green-bg); color: var(--green); }
.ni-comment, .ni-email {
  width: 100%; font-family: inherit; font-size: 14.5px; color: var(--ink);
  background: var(--bg); border: 1.5px solid var(--border); border-radius: 11px;
  padding: 12px 14px; margin-bottom: 14px;
}
.ni-comment { resize: vertical; }
.ni-email { margin-bottom: 6px; }
.ni-comment:focus, .ni-email:focus { outline: none; border-color: var(--green-light); box-shadow: 0 0 0 3px var(--green-bg); }
.ni-email.invalid { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-bg); }
.ni-email-hint { font-size: 12px; color: var(--ink-light); line-height: 1.45; margin-bottom: 16px; }

.btn-outline {
  width: 100%; background: none; color: var(--ink); border: 1.5px solid var(--border-strong);
}
.btn-outline:hover:not(:disabled) { border-color: var(--ink); transform: translateY(-1px); }
.btn-outline:disabled { color: var(--ink-light); border-color: var(--border); cursor: not-allowed; }

.ni-thanks {
  max-width: 480px; margin: 0 auto; background: var(--green-bg); border: 1px solid var(--green-border);
  border-radius: 18px; padding: 26px 22px;
}
.ni-thanks-ic { font-size: 30px; display: block; margin-bottom: 8px; }
.ni-thanks p { color: var(--ink-mid); font-size: 15px; }
.ni-thanks strong { color: var(--green); }

/* ===========================================================================
   FOOTER + STICKY CTA
   =========================================================================== */
.footer { background: var(--ink); color: #C9C4BA; padding: 52px 0 calc(48px + env(safe-area-inset-bottom)); text-align: center; }
.footer-honest { font-size: 16px; line-height: 1.6; max-width: 50ch; margin: 0 auto 26px; color: #E5E1D8; }
.footer-brand { font-size: 15px; font-weight: 800; letter-spacing: -.3px; color: #E5E1D8; }
.footer-brand .logo-up { color: var(--green-light); }
.footer-legal { margin-top: 14px; font-size: 13px; }
.footer-legal a { color: #C9C4BA; text-decoration: underline; }

/* Legal pages (privacidade.html) */
/* top/bottom only — must not override .container's horizontal padding (same specificity) */
.legal { padding-top: 24px; padding-bottom: 28px; }
.legal h2 { font-size: 18px; margin: 28px 0 8px; color: var(--ink); }
.legal p, .legal li { font-size: 15px; line-height: 1.65; color: var(--ink); }
.legal > p { margin-bottom: 14px; }  /* reset zeroes <p> margins; restore reading gaps */
.legal ul { margin: 8px 0; padding-left: 22px; }
.legal li { margin-bottom: 6px; }
.legal a { color: var(--green); text-decoration: underline; }
.legal-updated { font-size: 13px; color: var(--ink-light); margin-bottom: 20px; }
.legal-back { margin-top: 32px; }

.sticky-cta {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 50;
  background: var(--green); color: #fff; text-decoration: none; text-align: center;
  font-weight: 700; font-size: 15px; padding: 15px; border-radius: 12px;
  box-shadow: 0 8px 24px rgba(45, 106, 79, .35);
  padding-bottom: calc(15px + env(safe-area-inset-bottom));
}

/* ===========================================================================
   RESPONSIVE — desktop enhancements (mobile-first base above)
   =========================================================================== */
@media (min-width: 760px) {
  .hero { padding: 36px 0 72px; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 48px; }
  .hero-copy .btn, .hero-copy { text-align: left; }
  .hero-copy .btn { width: auto; }
  .hero-microcopy { text-align: left; }

  .section { padding: 88px 0; }
  .pillars { grid-template-columns: repeat(3, 1fr); }
  .diff-grid { grid-template-columns: repeat(3, 1fr); }
  .offer-card { padding: 48px 44px; }
  .platform-head { margin-bottom: 52px; }

  /* Sticky CTA is a mobile aid — hide on desktop. */
  .sticky-cta { display: none; }
}

@media (min-width: 760px) and (max-width: 980px) {
  /* keep both phones visible but tighter */
  .phones-row { gap: 18px; }
  .phone { width: 250px; }
  .phone-screen { height: 520px; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn-primary { transition: none; }
  .phone-tilt { transform: none; }
}