:root {
  --ink: #141218;
  --muted: #6d6874;
  --line: rgba(20, 18, 24, .1);
  --primary: #e53935;
  --primary-dark: #b71c1c;
  --gold: #ffb300;
  --cream: #fff8ef;
  --soft: #f7f3ee;
  --panel: rgba(255, 255, 255, .78);
  --shadow: 0 24px 70px rgba(42, 31, 24, .12);
  --radius: 28px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #fffaf4;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 4%, rgba(229, 57, 53, .13), transparent 34%),
    radial-gradient(circle at 88% 8%, rgba(255, 179, 0, .16), transparent 30%),
    linear-gradient(180deg, #fffaf4, #ffffff 48%, #fff7ef);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 16px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(255, 255, 255, .65);
  background: rgba(255, 250, 244, .78);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 950;
}
.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--gold));
  color: #fff;
  box-shadow: 0 14px 28px rgba(229, 57, 53, .24);
}
.site-header nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}
.nav-cta, .primary-cta, .secondary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 950;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.nav-cta, .primary-cta {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 18px 35px rgba(229, 57, 53, .24);
}
.secondary-cta {
  border: 1px solid rgba(20, 18, 24, .12);
  background: rgba(255, 255, 255, .78);
  color: var(--ink);
}
.nav-cta:hover, .primary-cta:hover, .secondary-cta:hover {
  transform: translateY(-2px);
}
.section-pad {
  padding: clamp(74px, 9vw, 128px) clamp(18px, 5vw, 72px);
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(360px, 1.05fr);
  gap: clamp(34px, 6vw, 84px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding-top: clamp(46px, 7vw, 88px);
}
.eyebrow {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 16px;
  border: 1px solid rgba(229, 57, 53, .15);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(229, 57, 53, .08);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: .94;
}
h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1;
}
h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.18;
}
.lead, .section-heading p, .copy-block > p, .final-cta p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.68;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.hero-points span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 12px;
  background: rgba(255, 255, 255, .66);
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}
.hero-visual {
  position: relative;
  min-height: 660px;
}
.desktop-mockup, .phone-mockup {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .74);
  background: #151219;
  box-shadow: var(--shadow);
}
.desktop-mockup {
  border-radius: 26px;
  padding: 12px;
}
.mockup-bar {
  display: flex;
  gap: 7px;
  height: 28px;
  align-items: center;
  padding: 0 8px;
}
.mockup-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .3);
}
.desktop-mockup img {
  width: 100%;
  border-radius: 16px;
}
.phone-mockup {
  border: 8px solid #17141a;
  border-radius: 34px;
  padding: 0;
  background: #17141a;
}
.phone-mockup img {
  width: 100%;
  border-radius: 24px;
}
.hero-desktop {
  position: absolute;
  top: 16px;
  right: 0;
  width: min(100%, 760px);
}
.hero-phone {
  position: absolute;
  left: 0;
  bottom: 6px;
  width: 230px;
}
.trust-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 0 clamp(18px, 5vw, 72px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--line);
  box-shadow: 0 18px 42px rgba(42, 31, 24, .08);
}
.trust-strip span {
  padding: 18px;
  background: rgba(255, 255, 255, .72);
  text-align: center;
  font-weight: 900;
}
.section-heading {
  max-width: 840px;
}
.section-heading.center {
  margin-inline: auto;
  text-align: center;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.problem-grid .section-heading {
  grid-column: 1 / -1;
}
.pain-card, .feature-grid article, .steps article, details {
  border: 1px solid rgba(20, 18, 24, .08);
  border-radius: var(--radius);
  padding: 26px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 18px 42px rgba(42, 31, 24, .08);
}
.pain-card p, .feature-grid p, .steps p, details p {
  color: var(--muted);
  line-height: 1.62;
}
.pain-card.accent {
  background: linear-gradient(135deg, #1d1718, #3a1714);
  color: #fff;
}
.pain-card.accent p { color: rgba(255, 255, 255, .74); }
.split, .admin-section {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: center;
}
.benefit-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.benefit-list article {
  border-left: 3px solid var(--primary);
  padding: 8px 0 8px 16px;
}
.benefit-list strong, .benefit-list span {
  display: block;
}
.benefit-list span {
  margin-top: 4px;
  color: var(--muted);
  line-height: 1.5;
}
.steps, .feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}
.steps span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 950;
}
.showcase-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr .7fr;
  gap: 18px;
  align-items: stretch;
}
.showcase-card {
  border: 1px solid rgba(20, 18, 24, .08);
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(255, 255, 255, .7);
  box-shadow: 0 18px 42px rgba(42, 31, 24, .08);
}
.showcase-card h3 {
  margin: 18px 8px 6px;
}
.showcase-card .phone-mockup {
  max-width: 250px;
  margin: auto;
}
.admin-gallery {
  display: grid;
  gap: 14px;
}
.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.mini-grid img {
  height: 150px;
  width: 100%;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 14px 30px rgba(42, 31, 24, .1);
}
.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.comparison {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .72), transparent);
}
.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .82);
  box-shadow: var(--shadow);
}
table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}
th, td {
  padding: 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
th {
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
}
td:last-child {
  color: var(--primary-dark);
  font-weight: 950;
}
.faq {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 40px;
}
.faq-list {
  display: grid;
  gap: 12px;
}
summary {
  cursor: pointer;
  font-weight: 950;
}
details p {
  margin: 12px 0 0;
}
.final-cta {
  margin: clamp(24px, 5vw, 72px);
  border-radius: 38px;
  background:
    linear-gradient(135deg, rgba(29, 23, 24, .94), rgba(75, 23, 19, .94)),
    url("https://images.unsplash.com/photo-1550547660-d9450f859349?auto=format&fit=crop&w=1600&q=85") center/cover;
  color: #fff;
  text-align: center;
}
.final-cta .eyebrow {
  margin-inline: auto;
  background: rgba(255, 255, 255, .12);
  color: #fff;
}
.final-cta p {
  max-width: 760px;
  margin-inline: auto;
  color: rgba(255, 255, 255, .76);
}
.final-cta .hero-actions {
  justify-content: center;
}
.footer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding: 34px clamp(18px, 5vw, 72px);
  color: var(--muted);
}
.footer strong {
  display: block;
  color: var(--ink);
  font-size: 20px;
}
.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  border-radius: 999px;
  padding: 14px 18px;
  background: #19b45b;
  color: #fff;
  font-weight: 950;
  box-shadow: 0 18px 38px rgba(25, 180, 91, .28);
}
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
@media (max-width: 1120px) {
  .site-header nav { display: none; }
  .hero, .split, .admin-section, .faq {
    grid-template-columns: 1fr;
  }
  .hero-visual { min-height: 560px; }
  .steps, .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .showcase-grid {
    grid-template-columns: 1fr 1fr;
  }
  .showcase-card.wide {
    grid-column: 1 / -1;
  }
}
@media (max-width: 760px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 12px;
  }
  .nav-cta {
    min-height: 42px;
    padding: 10px 12px;
    font-size: 13px;
  }
  .section-pad {
    padding: 64px 14px;
  }
  h1 {
    font-size: 46px;
  }
  h2 {
    font-size: 34px;
  }
  .hero {
    min-height: auto;
    padding-top: 40px;
  }
  .hero-actions {
    display: grid;
  }
  .hero-visual {
    min-height: 500px;
  }
  .hero-desktop {
    width: 100%;
  }
  .hero-phone {
    width: 180px;
  }
  .trust-strip {
    grid-template-columns: 1fr;
    margin-inline: 14px;
  }
  .problem-grid, .steps, .feature-grid, .showcase-grid, .mini-grid {
    grid-template-columns: 1fr;
  }
  .showcase-card .phone-mockup {
    max-width: 210px;
  }
  .final-cta {
    margin: 14px;
    border-radius: 28px;
  }
  .footer {
    flex-direction: column;
  }
}