:root {
  --orange: #FF5500;
  --orange-dark: #E04400;
  --orange-soft: #FFF1E9;
  --bg: #F6F5F2;
  --bg-alt: #FFFFFF;
  --card: #FFFFFF;
  --ink: #18181B;
  --muted: #5B5B66;
  --line: #E6E4DF;
  --good: #059669;
  --bad: #E11D48;
  --dark: #0B0D10;
  --radius: 18px;
  --shadow: 0 10px 30px -12px rgba(24, 24, 27, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, sans-serif;
  font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; line-height: 1.12; }
p { margin: 0; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
.container.narrow { max-width: 820px; }
@media (min-width: 640px) { .container { padding: 0 24px; } }

.muted { color: var(--muted); }
.small { font-size: 14px; }
.good { color: var(--good); font-weight: 700; }
.accent { color: var(--orange); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 24px; border-radius: 14px; font-weight: 700; font-size: 15px;
  transition: background .15s, border-color .15s, transform .15s; border: 1.5px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { min-height: 42px; padding: 0 16px; font-size: 14px; }
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 10px 24px -10px rgba(255, 85, 0, .7); }
.btn-primary:hover { background: var(--orange-dark); }
.btn-outline { border-color: var(--line); background: #fff; color: var(--ink); }
.btn-outline:hover { border-color: var(--orange); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-ghost { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-block { width: 100%; margin-top: 10px; }

/* Header */
.topbar { position: sticky; top: 0; z-index: 40; background: rgba(246,245,242,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topbar-inner { height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand img { height: 30px; width: auto; }
.nav { display: none; gap: 28px; font-weight: 600; font-size: 15px; color: var(--muted); }
.nav a:hover { color: var(--ink); }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.link-muted { font-weight: 700; font-size: 14px; color: var(--muted); padding: 8px; }
.link-muted:hover { color: var(--ink); }
.hide-sm { display: none; }
@media (min-width: 640px) { .hide-sm { display: inline-flex; } }
@media (min-width: 900px) { .nav { display: flex; } }

/* Hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(900px 480px at 70% -10%, #FFE2D1 0%, transparent 70%), var(--bg); }
.hero-grid { display: grid; gap: 56px; padding: 56px 16px 72px; align-items: center; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.1fr .9fr; padding-top: 80px; padding-bottom: 96px; } }
.pill { display: inline-block; padding: 6px 14px; border-radius: 999px; background: var(--orange-soft); border: 1px solid #FFD2B8; color: var(--orange-dark); font-size: 13px; font-weight: 700; }
.hero h1 { margin-top: 20px; font-size: clamp(36px, 6vw, 60px); font-weight: 800; }
.lead { margin-top: 22px; max-width: 580px; font-size: 18px; color: var(--muted); }
.cta-row { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; }
.cta-row.center { justify-content: center; }
@media (min-width: 560px) { .cta-row { flex-direction: row; } }

.checks, .xs { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li, .xs li { position: relative; padding-left: 28px; }
.checks li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: #D1FAE5; color: var(--good); font-size: 12px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.xs li::before { content: '✕'; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: #FFE4E6; color: var(--bad); font-size: 11px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.checks-inline { margin-top: 28px; grid-template-columns: 1fr 1fr; gap: 10px 20px; font-size: 14px; font-weight: 600; }
@media (min-width: 640px) { .checks-inline { display: flex; flex-wrap: wrap; } }

/* Hero mockups */
.hero-visual { position: relative; display: flex; justify-content: center; }
.phone { width: 260px; background: #fff; border: 7px solid #1F1F23; border-radius: 38px; padding: 12px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.35); }
.phone-notch { width: 70px; height: 6px; border-radius: 9px; background: #D4D4D8; margin: 0 auto 12px; }
.phone-banner { height: 84px; border-radius: 16px; background: linear-gradient(135deg, var(--orange), #F59E0B); }
.phone-logo { width: 50px; height: 50px; margin: -26px 0 0 12px; border-radius: 15px; border: 4px solid #fff; background: #FFF7ED; display: flex; align-items: center; justify-content: center; font-size: 22px; }
.phone-title { margin-top: 4px; font-weight: 800; font-size: 15px; }
.phone-meta { font-size: 11px; color: var(--good); display: flex; align-items: center; gap: 5px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--good); display: inline-block; }
.phone-tabs { display: flex; gap: 6px; margin-top: 12px; }
.phone-tabs span { font-size: 10px; font-weight: 700; padding: 4px 9px; border-radius: 99px; background: #F4F4F5; color: #52525B; }
.phone-tabs .on { background: var(--orange); color: #fff; }
.phone-item { display: flex; align-items: center; gap: 9px; margin-top: 9px; padding: 8px; border-radius: 12px; background: #FAFAF9; border: 1px solid #F0EEEA; }
.phone-item i { width: 38px; height: 38px; border-radius: 10px; background: #FDE6D8; }
.phone-item div { flex: 1; display: grid; }
.phone-item b { font-size: 12px; }
.phone-item small { font-size: 11px; color: var(--muted); }
.phone-item em { font-style: normal; width: 22px; height: 22px; border-radius: 7px; background: var(--orange); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.phone-cart { margin-top: 12px; padding: 10px; border-radius: 12px; background: var(--orange); color: #fff; font-weight: 700; font-size: 12px; text-align: center; }
.order-card { display: none; position: absolute; right: -8px; bottom: -28px; width: 240px; padding: 14px; border-radius: 18px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); font-size: 12px; }
@media (min-width: 560px) { .order-card { display: block; } }
.order-head { display: flex; justify-content: space-between; align-items: center; }
.order-card > p { margin-top: 6px; }
.tag { font-size: 10px; font-weight: 800; padding: 3px 8px; border-radius: 99px; background: var(--orange-soft); color: var(--orange-dark); }
.tag-solid { background: var(--orange); color: #fff; }
.order-total { display: flex; justify-content: space-between; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.order-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 10px; }
.order-btns span { text-align: center; padding: 7px; border-radius: 10px; border: 1px solid var(--line); font-weight: 700; }
.order-btns .on { background: var(--orange); border-color: var(--orange); color: #fff; }

/* Sections */
.section { padding: 88px 0; scroll-margin-top: 70px; }
.section.alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title { max-width: 720px; margin: 0 auto; text-align: center; }
.eyebrow { font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--orange); }
.section-title h2 { margin-top: 12px; font-size: clamp(28px, 4vw, 42px); font-weight: 800; }
.section-title p:not(.eyebrow) { margin-top: 16px; color: var(--muted); font-size: 17px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { font-size: 18px; margin-bottom: 14px; }
.card p { color: var(--muted); font-size: 15px; }
.card-accent { border-color: #FFC9AA; background: linear-gradient(180deg, #FFF6F0, #fff); }

.compare { display: grid; gap: 16px; margin-top: 44px; }
@media (min-width: 760px) { .compare { grid-template-columns: 1fr 1fr; } }
.compare .xs { color: var(--muted); }

/* Steps */
.steps { list-style: none; padding: 0; margin: 48px 0 0; display: grid; gap: 16px; }
@media (min-width: 640px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .steps { grid-template-columns: repeat(5, 1fr); } }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.steps li > span { width: 38px; height: 38px; border-radius: 12px; background: var(--orange); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.steps h3 { margin-top: 16px; font-size: 17px; }
.steps p { margin-top: 8px; font-size: 14px; color: var(--muted); }

/* Features */
.features { display: grid; gap: 12px; margin-top: 48px; align-items: start; }
@media (min-width: 980px) { .features { grid-template-columns: 1fr 1fr; } }
.feature { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .15s; }
.feature[open] { border-color: #FFB78F; background: #fff; box-shadow: var(--shadow); }
.feature summary { list-style: none; cursor: pointer; display: flex; gap: 16px; align-items: flex-start; padding: 20px; }
.feature summary::-webkit-details-marker { display: none; }
.feature summary::after { content: '⌄'; margin-left: auto; color: var(--muted); font-size: 20px; line-height: 1; transition: transform .2s; }
.feature[open] summary::after { transform: rotate(180deg); }
.feature .ico { flex: none; width: 46px; height: 46px; border-radius: 14px; background: var(--orange-soft); display: flex; align-items: center; justify-content: center; font-size: 22px; }
.feature summary b { display: block; font-size: 16px; }
.feature summary small { display: block; margin-top: 4px; font-size: 14px; color: var(--muted); }
.feature .checks { padding: 0 20px 22px 82px; font-size: 15px; }
@media (max-width: 480px) { .feature .checks { padding-left: 20px; } }

/* Calculator */
.calc { max-width: 920px; margin: 48px auto 0; display: grid; gap: 24px; background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 24px; box-shadow: var(--shadow); }
@media (min-width: 780px) { .calc { grid-template-columns: 1fr 1fr; padding: 32px; } }
.calc-inputs { display: grid; gap: 32px; align-content: start; }
.calc-label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 14px; font-weight: 600; }
.calc-label b { font-size: 20px; font-weight: 800; }
input[type=range] { width: 100%; margin-top: 14px; accent-color: var(--orange); }
.fine { font-size: 12px; color: var(--muted); }
.calc-result { background: var(--bg); border-radius: 18px; padding: 24px; display: grid; gap: 4px; align-content: center; }
.big { font-size: 34px; font-weight: 800; letter-spacing: -0.02em; }
.big small { font-size: 15px; color: var(--muted); font-weight: 700; }
.big.bad { color: var(--bad); }
.big.good { color: var(--good); }
.fee-block { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 4px; }
.saved { margin-top: 10px; padding: 14px; border-radius: 14px; background: #ECFDF5; }
.saved p:first-child { font-size: 14px; font-weight: 700; color: var(--good); }
.fee-fallback { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 15px; color: var(--muted); }
.fee-fallback a { color: var(--orange); font-weight: 700; }

/* Plans */
.cycle { display: flex; width: max-content; margin: 32px auto 0; padding: 4px; border-radius: 14px; background: var(--bg); border: 1px solid var(--line); }
.cycle[hidden] { display: none; }
.cycle button { border: 0; background: none; font: inherit; font-weight: 700; font-size: 14px; padding: 10px 22px; border-radius: 10px; color: var(--muted); cursor: pointer; }
.cycle button[aria-pressed=true] { background: var(--orange); color: #fff; }
.plans { display: grid; gap: 16px; margin: 40px auto 0; }
.plans-1 { max-width: 460px; }
@media (min-width: 760px) { .plans-2 { grid-template-columns: 1fr 1fr; max-width: 860px; } }
@media (min-width: 1000px) { .plans-3 { grid-template-columns: repeat(3, 1fr); } }
.plan { display: flex; flex-direction: column; gap: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 28px; }
.plan-featured { border: 2px solid var(--orange); box-shadow: 0 20px 40px -20px rgba(255, 85, 0, .45); }
.plan-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.plan h3 { font-size: 20px; }
.price { margin-top: 10px; }
.price b { font-size: 40px; font-weight: 800; letter-spacing: -0.02em; }
.price span { color: var(--muted); font-weight: 700; }
.plan .checks { margin: 14px 0 4px; font-size: 15px; }
.plan-tagline { color: var(--muted); font-weight: 600; }
.soon { margin-top: 6px; padding: 12px 14px; border-radius: 14px; background: var(--orange-soft); font-size: 14px; }
.soon p { font-weight: 800; color: var(--orange-dark); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.soon ul { margin: 6px 0 0; padding-left: 18px; color: var(--ink); }
.ideal { margin-top: auto; padding-top: 14px; font-size: 14px; color: var(--muted); border-top: 1px dashed var(--line); }
.ideal b { color: var(--ink); }
.plans-3 .plan { padding: 26px 22px; }
.perks { display: grid; gap: 16px; max-width: 920px; margin: 40px auto 0; }
@media (min-width: 760px) { .perks { grid-template-columns: repeat(3, 1fr); } }
.perks h3 { font-size: 16px; margin-bottom: 6px; }

/* FAQ */
.faq { margin-top: 40px; background: #fff; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.faq details + details { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 22px; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--orange); font-size: 22px; line-height: 1; flex: none; }
.faq details[open] summary::after { content: '−'; }
.faq details p { padding: 0 22px 20px; color: var(--muted); }

/* Final CTA */
.final { padding: 0 0 88px; }
.final-box { border-radius: 28px; padding: 56px 24px; text-align: center; color: #fff; background: radial-gradient(600px 300px at 80% 0%, #FF8A4C 0%, transparent 60%), linear-gradient(135deg, var(--orange), var(--orange-dark)); }
.final-box h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; }
.final-box p { margin: 16px auto 0; max-width: 560px; color: rgba(255,255,255,.9); font-size: 17px; }

/* Footer */
.footer { border-top: 1px solid var(--line); padding: 32px 0; font-size: 14px; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.footer-inner img { height: 22px; width: auto; }
.footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; color: var(--muted); }
.footer nav a:hover { color: var(--ink); }
@media (min-width: 900px) { .footer-inner { flex-direction: row; justify-content: space-between; } }

/* WhatsApp floating button */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 50; width: 58px; height: 58px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: 0 12px 28px -8px rgba(0,0,0,.35); transition: transform .15s; }
.wa-float:hover { transform: scale(1.06); }

/* Plans extras */
.slogan { margin-top: 36px; text-align: center; font-size: clamp(22px, 3vw, 30px); font-weight: 800; letter-spacing: -0.02em; color: var(--orange); }
.plan-tag { font-style: normal; display: inline-block; margin-left: 6px; padding: 2px 8px; border-radius: 99px; background: var(--orange); color: #fff; font-size: 11px; font-weight: 800; vertical-align: middle; }
.cycle button small { font-size: 11px; font-weight: 700; margin-left: 4px; opacity: .85; }

/* Guarantee */
.guarantee { display: flex; align-items: center; gap: 18px; max-width: 560px; margin: 32px auto 0; padding: 18px 22px; border-radius: 20px; background: #ECFDF5; border: 1px solid #A7F3D0; }
.guarantee-seal { flex: none; width: 64px; height: 64px; border-radius: 50%; background: var(--good); color: #fff; font-size: 26px; font-weight: 800; line-height: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: 0 0 0 5px #D1FAE5; }
.guarantee-seal small { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; margin-top: 2px; }
.guarantee h3 { font-size: 18px; color: #065F46; }
.guarantee p { margin-top: 4px; color: #047857; font-size: 15px; }