/* ============================================================
   Yoppy landing page styles — mobile-first, no frameworks
   ============================================================ */

:root {
  --primary: #0B7A3B;
  --primary-dark: #08602F;
  --primary-soft: #E3F2E8;
  --accent: #F5A623;
  --accent-dark: #D98E0B;
  --bg: #F6FAF7;
  --ink: #12261B;
  --muted: #5A6E62;
  --card: #FFFFFF;
  --line: #E3EDE5;
  --wa: #25D366;
  --wa-dark: #0E4A2A;
  --radius: 16px;
  --shadow: 0 2px 12px rgba(18, 38, 27, 0.06);
  --shadow-lg: 0 12px 32px rgba(18, 38, 27, 0.12);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 800; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 820px; }

.icon { width: 22px; height: 22px; flex-shrink: 0; }

/* ---------- demo banner ---------- */
#demo-banner {
  background: #FFF7E0;
  border-bottom: 1px solid #F0D48A;
  color: #7A5B00;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--card); border-bottom: 1px solid var(--line); }
.topbar { background: var(--primary); color: #fff; font-size: 0.8rem; padding: 6px 0; text-align: center; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.05rem; color: var(--ink); }
.brand-icon { color: var(--primary); }
.main-nav { display: none; gap: 22px; }
.main-nav a { color: var(--ink); font-weight: 600; font-size: 0.95rem; }
.main-nav a:hover { color: var(--primary); }
.header-wa { white-space: nowrap; }

@media (min-width: 900px) {
  .main-nav { display: flex; }
  .brand { font-size: 1.15rem; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; font-size: 1rem; cursor: pointer; text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent); color: #2B1D00; box-shadow: 0 4px 14px rgba(245, 166, 35, 0.35); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary-soft); transform: translateY(-2px); }
.btn-ghost { background: var(--card); border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-whatsapp { background: var(--wa); color: #063B1C; }
.btn-whatsapp:hover { background: #1EBE5A; transform: translateY(-2px); }
.btn-sm { padding: 9px 18px; font-size: 0.9rem; }
.btn-lg { padding: 15px 32px; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.65; cursor: wait; transform: none; }

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(ellipse 80% 60% at 85% -10%, rgba(11, 122, 59, 0.12), transparent 60%),
    var(--bg);
  padding: 40px 0 48px;
}
.hero-grid { display: grid; gap: 28px; align-items: center; }
.hero-badge {
  display: inline-block; background: var(--primary-soft); color: var(--primary-dark);
  font-weight: 700; font-size: 0.82rem; padding: 6px 14px; border-radius: 999px;
  margin-bottom: 14px; letter-spacing: 0.4px; text-transform: uppercase;
}
.hero-copy h1 { font-size: clamp(1.9rem, 6.5vw, 3.1rem); margin-bottom: 14px; }
.hero-sub { color: var(--muted); font-size: 1.05rem; margin-bottom: 22px; max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.hero-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; }
.hero-chips li { display: flex; align-items: center; gap: 7px; font-size: 0.9rem; font-weight: 600; color: var(--muted); }
.chip-icon { color: var(--primary); width: 17px; height: 17px; }
.hero-media { display: flex; justify-content: center; }
.hero-media img { border-radius: 20px; box-shadow: var(--shadow-lg); }
@media (min-width: 900px) {
  .hero-media img { max-height: 600px; width: auto; }
}

@media (min-width: 900px) {
  .hero { padding: 64px 0 72px; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; }
}

/* ---------- trust strip ---------- */
.trust { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 26px 20px; }
.trust-item { display: flex; gap: 12px; align-items: flex-start; }
.trust-item h3 { font-size: 0.95rem; margin-bottom: 2px; }
.trust-item p { font-size: 0.82rem; color: var(--muted); }
.icon-circle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary-soft); color: var(--primary); flex-shrink: 0;
}
.icon-circle.big { width: 56px; height: 56px; }

@media (min-width: 900px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); padding: 34px 20px; }
}

/* ---------- sections ---------- */
.section { padding: 56px 0; }
.section-alt { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 36px; }
.section-head h2 { font-size: clamp(1.5rem, 4.5vw, 2.2rem); margin-bottom: 10px; }
.section-sub { color: var(--muted); font-size: 1rem; }

/* ---------- benefits ---------- */
.benefits-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.benefit-card { padding: 22px; border-radius: var(--radius); transition: transform 0.15s ease, box-shadow 0.15s ease; }
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.benefit-icon { color: var(--primary); width: 30px; height: 30px; margin-bottom: 12px; }
.benefit-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.benefit-card p { color: var(--muted); font-size: 0.92rem; }

@media (min-width: 640px) { .benefits-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .benefits-grid { grid-template-columns: 1fr 1fr 1fr; } }

/* ---------- card ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }

/* ---------- bundles ---------- */
.bundles-grid { display: grid; grid-template-columns: 1fr; gap: 20px; align-items: stretch; }
.bundle-card {
  position: relative; padding: 28px 22px; text-align: center;
  display: flex; flex-direction: column; gap: 6px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}
.bundle-card:hover, .bundle-card.selected { border-color: var(--primary); box-shadow: var(--shadow-lg); }
.bundle-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #2B1D00; font-weight: 800; font-size: 0.78rem;
  padding: 5px 14px; border-radius: 999px; white-space: nowrap; letter-spacing: 0.3px;
}
.bundle-card h3 { font-size: 1.35rem; }
.bundle-label { color: var(--muted); font-size: 0.9rem; }
.bundle-price { font-size: 2rem; font-weight: 800; color: var(--primary-dark); margin: 6px 0 0; }
.bundle-per { font-size: 0.85rem; color: var(--muted); }
.bundle-save { font-size: 0.88rem; font-weight: 700; color: var(--accent-dark); margin-bottom: 10px; }
.bundle-save.placeholder { visibility: hidden; }
.bundles-note { text-align: center; color: var(--muted); font-size: 0.88rem; margin-top: 24px; }

@media (min-width: 900px) {
  .bundles-grid { grid-template-columns: repeat(3, 1fr); }
  .bundle-card.popular { border: 2px solid var(--primary); transform: translateY(-10px); }
  .bundle-card.popular:hover { transform: translateY(-14px); }
}

/* ---------- how it works ---------- */
.how-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.how-step { text-align: center; padding: 24px 16px; }
.how-step .icon-circle { margin-bottom: 12px; }
.how-step h3 { font-size: 1rem; margin-bottom: 6px; }
.how-step p { color: var(--muted); font-size: 0.9rem; }

@media (min-width: 640px) { .how-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .how-grid { grid-template-columns: repeat(4, 1fr); } }

/* ---------- testimonials ---------- */
.testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.testimonial-card { padding: 22px; }
.stars { margin-bottom: 10px; font-size: 1rem; letter-spacing: 2px; }
.star { color: #D8E2DA; }
.star.on { color: var(--accent); }
.quote { font-size: 0.95rem; margin-bottom: 14px; }
.who { display: flex; flex-direction: column; }
.who strong { font-size: 0.95rem; }
.who span { color: var(--muted); font-size: 0.83rem; }

@media (min-width: 640px) { .testimonials-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- FAQ ---------- */
.faq-grid { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 16px 44px 16px 18px; position: relative;
  font-weight: 700; font-size: 0.98rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  font-size: 1.3rem; color: var(--primary); font-weight: 700;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 18px 16px; color: var(--muted); font-size: 0.93rem; }

/* ---------- payment instructions ---------- */
.payment-details {
  margin: 22px 0;
  padding: 20px;
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  background: var(--primary-soft);
  text-align: left;
}
.payment-details h3 { margin-bottom: 12px; color: var(--primary-dark); }
.payment-details .summary-row { padding: 8px 0; border-bottom: 1px solid rgba(11, 122, 59, 0.18); }
.payment-details p { margin-top: 12px; color: var(--muted); font-size: 0.9rem; }

/* ---------- order form ---------- */
.order-layout { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: start; }
.order-form { padding: 26px 22px; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 16px; }
.field label { display: block; font-weight: 700; font-size: 0.9rem; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; font-size: 1rem; font-family: inherit;
  border: 1.5px solid var(--line); border-radius: 12px; background: #FBFDFB;
  color: var(--ink); transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field textarea { resize: vertical; min-height: 76px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(11, 122, 59, 0.14); background: #fff;
}

.bundle-field { border: none; margin-bottom: 16px; }
.bundle-field legend { font-weight: 700; font-size: 0.9rem; margin-bottom: 10px; padding: 0; }
.bundle-options { display: grid; grid-template-columns: 1fr; gap: 10px; }
.bundle-option {
  display: flex; flex-direction: column; gap: 3px; padding: 14px 16px;
  border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.bundle-option input { position: absolute; opacity: 0; pointer-events: none; }
.bundle-option.active { border-color: var(--primary); background: var(--primary-soft); }
.bundle-option .bo-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.bundle-option .bo-head em {
  font-style: normal; font-size: 0.72rem; font-weight: 800; background: var(--accent);
  color: #2B1D00; padding: 2px 10px; border-radius: 999px; white-space: nowrap;
}
.bundle-option .bo-price { font-weight: 800; color: var(--primary-dark); font-size: 1.05rem; }
.bundle-option .bo-save { font-size: 0.8rem; font-weight: 700; color: var(--accent-dark); }

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .bundle-options { grid-template-columns: repeat(3, 1fr); }
}

.qty-stepper { display: flex; align-items: stretch; border: 1.5px solid var(--line); border-radius: 12px; overflow: hidden; width: max-content; background: #FBFDFB; }
.qty-stepper button {
  width: 44px; border: none; background: var(--primary-soft); color: var(--primary-dark);
  font-size: 1.3rem; font-weight: 700; cursor: pointer;
}
.qty-stepper button:hover { background: #D5EADB; }
.qty-stepper input { width: 52px; text-align: center; border: none; border-radius: 0; font-weight: 700; background: transparent; }
.qty-stepper input:focus { box-shadow: none; }

.summary { background: var(--primary-soft); border-radius: 12px; padding: 16px; margin: 6px 0 18px; }
.summary-row { display: flex; justify-content: space-between; gap: 12px; padding: 4px 0; font-size: 0.95rem; }
.summary-total { border-top: 1px dashed rgba(8, 96, 47, 0.3); margin-top: 6px; padding-top: 10px; font-weight: 800; font-size: 1.1rem; color: var(--primary-dark); }
.form-assurance { text-align: center; color: var(--muted); font-size: 0.82rem; margin-top: 12px; }
.form-error {
  background: #FDECEA; border: 1px solid #F5C6C0; color: #8C2F22;
  padding: 12px 14px; border-radius: 10px; font-size: 0.9rem; margin-top: 14px;
}

.order-aside { display: flex; flex-direction: column; gap: 16px; }
.aside-card { padding: 22px; }
.aside-card h3 { font-size: 1.05rem; margin-bottom: 12px; }
.aside-bullets { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.aside-bullets li { display: flex; gap: 9px; align-items: flex-start; font-size: 0.92rem; }
.bullet-icon { color: var(--primary); width: 18px; height: 18px; margin-top: 3px; }
.aside-contact-line { color: var(--muted); font-size: 0.9rem; margin-bottom: 14px; }
.aside-actions { display: flex; flex-direction: column; gap: 10px; }

@media (min-width: 1000px) {
  .order-layout { grid-template-columns: 1.6fr 1fr; }
}

/* ---------- confirmation ---------- */
.confirmation-card { max-width: 620px; margin: 0 auto; padding: 40px 28px; text-align: center; }
.confirm-icon { color: var(--primary); width: 84px; height: 84px; margin: 0 auto 18px; }
.confirm-icon svg { width: 100%; height: 100%; }
.confirmation-card h2 { font-size: 1.7rem; margin-bottom: 8px; }
.confirm-lead { color: var(--muted); margin-bottom: 20px; }
.confirm-details {
  background: var(--primary-soft); border-radius: 12px; padding: 16px; margin-bottom: 20px; text-align: left;
}
.confirm-details .summary-row { font-size: 0.95rem; }
.confirm-next { color: var(--muted); font-size: 0.92rem; margin-bottom: 20px; }
.demo-note { margin-top: 16px; font-size: 0.85rem; color: #7A5B00; background: #FFF7E0; border: 1px solid #F0D48A; border-radius: 10px; padding: 10px 14px; }

/* ---------- footer ---------- */
.site-footer { background: #0E2117; color: #C7D8CC; margin-top: 0; padding: 44px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 28px; padding-bottom: 30px; }
.footer-brand .brand { color: #fff; margin-bottom: 12px; }
.footer-about { font-size: 0.9rem; max-width: 340px; }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 6px; }
.footer-col a { color: #C7D8CC; font-size: 0.9rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); padding: 20px; text-align: center; }
.footer-disclaimer { font-size: 0.78rem; color: #8FA396; margin-bottom: 10px; }
.footer-copy { font-size: 0.82rem; color: #8FA396; }

@media (min-width: 900px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .footer-bottom { padding: 24px 20px; }
}

/* ---------- sticky mobile CTA + WhatsApp float ---------- */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: var(--card); border-top: 1px solid var(--line);
  box-shadow: 0 -6px 24px rgba(18, 38, 27, 0.12);
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 10px 16px;
}
.sticky-text { display: flex; flex-direction: column; }
.sticky-text span { font-weight: 800; font-size: 1rem; color: var(--primary-dark); }
.sticky-text small { color: var(--muted); font-size: 0.75rem; }
.sticky-cta .btn { padding: 11px 22px; font-size: 0.95rem; }

body { padding-bottom: 78px; }
.wa-float {
  position: fixed; right: 16px; bottom: 84px; z-index: 70;
  width: 54px; height: 54px; border-radius: 50%; background: var(--wa);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
  transition: transform 0.15s ease;
}
.wa-float svg { width: 30px; height: 30px; color: #fff; }
.wa-float:hover { transform: scale(1.08); }

@media (min-width: 900px) {
  .sticky-cta { display: none; }
  body { padding-bottom: 0; }
  .wa-float { bottom: 24px; right: 24px; }
}

/* ---------- motion ---------- */
.hero-copy { animation: rise 0.6s ease both; }
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-copy { animation: none; }
  .btn, .bundle-card, .benefit-card, .wa-float { transition: none; }
}

/* ---------- legal pages (terms / privacy / shipping) ---------- */
.legal-prose { max-width: 820px; margin: 0 auto; padding: 48px 20px 64px; }
.legal-prose h1 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); margin-bottom: 6px; }
.legal-prose .updated { color: var(--muted); font-size: 0.85rem; margin-bottom: 26px; }
.legal-prose h2 { font-size: 1.15rem; margin: 28px 0 10px; }
.legal-prose p, .legal-prose li { color: #33463B; font-size: 0.95rem; margin-bottom: 10px; }
.legal-prose ul { padding-left: 22px; margin-bottom: 10px; }
.legal-prose a { text-decoration: underline; }
.legal-back { margin-bottom: 24px; }