:root {
  --page: #f7f5f0;
  --surface: #fffefa;
  --ink: #1d1b18;
  --muted: #6f6b64;
  --line: #e6e1d8;
  --orange: #ed7200;
  --orange-dark: #c85f00;
  --dark: #201e1a;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--page);
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--orange-dark); }

header.site {
  min-height: 82px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 14px max(6.5vw, 24px);
  border-bottom: 1px solid var(--line);
  background: var(--page);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 1.13rem;
  font-weight: 750;
  letter-spacing: -0.045em;
  text-decoration: none;
  white-space: nowrap;
}

.brand img { width: 35px; height: 35px; object-fit: contain; }

nav { display: flex; align-items: center; gap: clamp(16px, 2.8vw, 38px); }
nav a {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 550;
  text-decoration: none;
  transition: color 150ms ease;
}
nav a:hover, nav a.active { color: var(--orange-dark); }

.mobile-nav { display: none; }

.hero {
  width: min(1050px, calc(100% - 48px));
  min-height: 490px;
  margin: 0 auto;
  padding: 70px 0 64px;
  display: flex;
  align-items: flex-start;
}

.hero-copy { width: min(100%, 760px); margin: 0 auto; padding: 14px 0; text-align: center; }
.eyebrow {
  color: var(--orange-dark);
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  line-height: 1.4;
}

.hero-copy .eyebrow { display: flex; justify-content: center; align-items: center; gap: 10px; }
.eyebrow-mark { width: 7px; height: 7px; background: var(--orange); border-radius: 50%; }

.hero h1 {
  margin: 23px 0 19px;
  font-size: clamp(3.2rem, 6.3vw, 5.65rem);
  font-weight: 760;
  letter-spacing: -0.085em;
  line-height: 0.99;
}

.lead {
  max-width: 470px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  line-height: 1.75;
}

.hero-actions { display: flex; justify-content: center; align-items: center; gap: 20px; margin-top: 30px; }
.btn {
  min-height: 50px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 22px;
  padding: 0 21px;
  border: 1px solid var(--orange);
  border-radius: 5px;
  background: var(--orange);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.btn:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-1px); }
.btn-note { color: var(--muted); font-size: 0.82rem; }
.hero-footnote { display: flex; justify-content: center; align-items: center; gap: 9px; margin-top: 45px; color: var(--muted); font-size: 0.79rem; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }

.proof-bar {
  min-height: 76px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(26px, 8vw, 110px);
  padding: 16px 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #f1eee8;
  color: var(--orange-dark);
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.09em;
}
.proof-bar b { margin-left: 9px; color: var(--ink); font-size: 0.78rem; font-weight: 650; letter-spacing: 0; }

.container { width: min(1050px, calc(100% - 48px)); margin: 0 auto; padding: 82px 0 92px; }
section { scroll-margin-top: 24px; }
.section-block { margin-bottom: 100px; }
.section-heading { max-width: 620px; margin-bottom: 34px; }
.section-heading h2, .how-intro h2, .download-section h2 {
  margin: 12px 0 10px;
  font-size: clamp(2.05rem, 4vw, 3rem);
  font-weight: 730;
  letter-spacing: -0.065em;
  line-height: 1.1;
}
.section-heading > p:last-child { max-width: 570px; color: var(--muted); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  min-height: 215px;
  padding: 24px 23px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.card-number { color: var(--orange-dark); font-size: 0.68rem; font-weight: 750; letter-spacing: 0.12em; }
.card h3 { margin: 31px 0 8px; font-size: 1.08rem; letter-spacing: -0.025em; }
.card p { color: var(--muted); font-size: 0.9rem; line-height: 1.65; }

.notice {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: #f1eee8;
}
.notice-mark { width: 21px; height: 21px; flex: 0 0 21px; border: 1px solid #cfc8bc; border-radius: 50%; color: var(--orange-dark); font-size: 0.78rem; font-weight: 700; line-height: 19px; text-align: center; }
.notice p { color: var(--muted); font-size: 0.87rem; }
.notice strong { color: var(--ink); }
.notice a { color: var(--orange-dark); font-weight: 650; }

.how-section { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 70px; padding: 62px 0 70px; border-top: 1px solid var(--line); }
.how-intro h2 { max-width: 300px; }
.steps { list-style: none; }
.steps li { display: flex; gap: 19px; padding: 0 0 21px; }
.steps li + li { padding-top: 20px; border-top: 1px solid var(--line); }
.steps li > span { flex: 0 0 27px; padding-top: 1px; color: var(--orange-dark); font-size: 0.7rem; font-weight: 750; letter-spacing: 0.08em; }
.steps li p { color: var(--muted); font-size: 0.88rem; line-height: 1.55; }
.steps li strong { display: block; margin-bottom: 3px; color: var(--ink); font-size: 0.96rem; }

.founder-section { padding: 62px 0 70px; border-top: 1px solid var(--line); }
.founder-intro { max-width: 590px; margin-bottom: 28px; }
.founder-intro h2 { margin: 12px 0 10px; font-size: clamp(2.05rem, 4vw, 3rem); font-weight: 730; letter-spacing: -0.065em; line-height: 1.1; }
.founder-intro > p:last-child { color: var(--muted); }
.founder-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.founder-link {
  min-width: 0;
  min-height: 145px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 150ms ease, transform 150ms ease;
}
.founder-link:hover { transform: translateY(-2px); border-color: var(--orange); }
.founder-link-top { display: flex; align-items: center; gap: 9px; }
.contact-icon { width: 21px; height: 21px; flex: 0 0 21px; }
.instagram-icon { color: #d62976; }
.whatsapp-icon { color: #20a85a; }
.email-icon { color: #d94b3d; }
.founder-link-label { color: var(--orange-dark); font-size: 0.65rem; font-weight: 750; letter-spacing: 0.13em; }
.founder-link strong { display: flex; justify-content: space-between; gap: 8px; font-size: 0.94rem; }
.founder-link strong span { color: var(--orange-dark); }
.founder-link-detail { overflow-wrap: anywhere; color: var(--muted); font-size: 0.79rem; }

.download-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 35px;
  padding: 39px 42px;
  background: var(--dark);
  color: #f7f5f0;
}
.download-section .eyebrow { color: #f2943a; }
.download-section h2 { margin: 10px 0; font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.download-section p:not(.eyebrow) { max-width: 490px; color: #c2bdb3; font-size: 0.9rem; }
.btn-light { flex: 0 0 auto; }

footer.site {
  min-height: 91px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 28px;
  padding: 20px max(6.5vw, 24px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
}
footer.site .brand { font-size: 1rem; }
footer.site .brand img { width: 29px; height: 29px; }
footer.site nav { gap: 22px; }
footer.site > p { margin: 0; }

.mobile-download-bar { display: none; }

.contact-box {
  margin-top: 20px;
  padding: 27px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 1rem;
}
.contact-box p + p { margin-top: 12px; }

.legal h1 { margin-bottom: 6px; font-size: clamp(2rem, 4vw, 2.7rem); letter-spacing: -0.06em; line-height: 1.15; }
.legal .meta { margin-bottom: 30px; color: var(--muted); font-size: 0.9rem; }
.legal h2 { margin: 34px 0 10px; font-size: 1.22rem; letter-spacing: -0.025em; }
.legal p, .legal li { margin-bottom: 10px; color: var(--muted); }
.legal ul, .legal ol { margin-left: 22px; }
.legal .guarantee { margin-bottom: 30px; padding: 18px 22px; border: 1px solid var(--line); border-left: 3px solid var(--orange); background: var(--surface); color: var(--ink); }

@media (max-width: 760px) {
  body { padding-bottom: calc(86px + env(safe-area-inset-bottom, 0px)); }
  header.site { min-height: 68px; flex-wrap: nowrap; padding-right: 20px; padding-left: 20px; }
  header.site > nav { display: none; }
  .mobile-nav { position: relative; display: block; margin-left: auto; }
  .mobile-nav summary {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 4px;
    color: var(--ink);
    cursor: pointer;
    font-size: 0.86rem;
    font-weight: 650;
    list-style: none;
  }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .menu-icon, .menu-icon::before, .menu-icon::after {
    width: 15px;
    height: 1.5px;
    display: block;
    background: var(--orange-dark);
    transition: transform 150ms ease;
  }
  .menu-icon { position: relative; }
  .menu-icon::before, .menu-icon::after { position: absolute; left: 0; content: ""; }
  .menu-icon::before { top: -5px; }
  .menu-icon::after { top: 5px; }
  .mobile-nav[open] .menu-icon { background: transparent; }
  .mobile-nav[open] .menu-icon::before { top: 0; transform: rotate(45deg); }
  .mobile-nav[open] .menu-icon::after { top: 0; transform: rotate(-45deg); }
  .mobile-nav nav {
    position: absolute;
    z-index: 30;
    top: calc(100% + 10px);
    right: 0;
    width: min(270px, calc(100vw - 32px));
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 7px;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: 0 12px 30px rgba(29, 27, 24, 0.13);
  }
  .mobile-nav nav a { padding: 12px 11px; color: var(--ink); font-size: 0.9rem; }
  .mobile-nav nav a + a { border-top: 1px solid var(--line); }
  .mobile-nav nav a:hover { color: var(--orange-dark); }
  .hero { min-height: auto; padding: 63px 0 48px; }
  .hero h1 { font-size: clamp(3rem, 12vw, 4.7rem); }
  .container { padding-top: 65px; padding-bottom: 70px; }
  .section-block { margin-bottom: 70px; }
  .how-section { grid-template-columns: 1fr; gap: 28px; }
  .download-section { align-items: flex-start; flex-direction: column; padding: 32px 27px; }
  .founder-links { grid-template-columns: 1fr; }
  .founder-link { min-height: 125px; }
  .mobile-download-bar {
    position: fixed;
    z-index: 20;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 11px 16px calc(11px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--line);
    background: rgba(255, 254, 250, 0.97);
    box-shadow: 0 -8px 24px rgba(29, 27, 24, 0.08);
    backdrop-filter: blur(12px);
  }
  .mobile-download-brand { min-width: 0; display: flex; align-items: center; gap: 9px; }
  .mobile-download-brand img { width: 35px; height: 35px; object-fit: contain; }
  .mobile-download-brand span { display: flex; flex-direction: column; line-height: 1.3; }
  .mobile-download-brand strong { color: var(--ink); font-size: 0.82rem; }
  .mobile-download-brand small { color: var(--muted); font-size: 0.7rem; }
  .mobile-download-button {
    min-height: 43px;
    display: inline-flex;
    flex: 0 0 auto;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 0 15px;
    border-radius: 4px;
    background: var(--orange);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
  }
  .mobile-download-button:hover { background: var(--orange-dark); }
}

@media (max-width: 560px) {
  header.site { gap: 10px; padding-top: 10px; padding-bottom: 10px; }
  .brand { font-size: 1.05rem; }
  .brand img { width: 31px; height: 31px; }
  .hero, .container { width: calc(100% - 40px); }
  .hero { padding-top: 49px; }
  .hero-actions { align-items: center; flex-direction: column; gap: 12px; }
  .hero-footnote { margin-top: 30px; }
  .proof-bar { justify-content: flex-start; gap: 13px 22px; }
  .proof-bar > span { min-width: 0; }
  .features { grid-template-columns: 1fr; gap: 12px; }
  .card { min-height: 0; }
  .card h3 { margin-top: 20px; }
  .download-section { padding: 27px 21px; }
  .founder-section { padding: 48px 0 55px; }
  footer.site { justify-content: center; text-align: center; }
  footer.site nav { order: 2; width: 100%; justify-content: center; }
  footer.site > p { order: 3; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}