/* SumSushi — hoja de estilos compartida (landing + privacidad) */

:root{
  /* Paleta de la app (Theme.swift) */
  --sand: #F6E7D3;
  --sand-deep: #EBD6BC;
  --salmon: #F0937A;
  --salmon-deep: #E1745C;
  --nori: #4A3B33;
  --nori-soft: #8B7466;
  --cream: #FFF7EC;
  --wasabi: #8FA663;

  /* comensales */
  --c-salmon:#F0937A; --c-yema:#E8B04B; --c-wasabi:#8FA663; --c-teja:#D97757;
  --c-sakura:#C98BA0; --c-agua:#7FA8AF; --c-tatami:#B89B72; --c-atun:#CE7B6B;

  --r-lg: 28px;
  --r-md: 20px;
  --r-sm: 14px;

  --shadow-soft: 0 18px 40px -18px rgba(146, 90, 58, .35);
  --shadow-card: 0 10px 30px -14px rgba(146, 90, 58, .28);

  --font-head: "Baloo 2", ui-rounded, "SF Pro Rounded", system-ui, sans-serif;
  --font-body: "Nunito", ui-rounded, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--sand);
  color: var(--nori);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width: 100%; display: block; }

a{ color: inherit; }

h1,h2,h3,h4{
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}

p{ margin: 0 0 1em; }

.wrap{
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--salmon-deep);
  background: rgba(240,147,122,.14);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
}

/* ---------- Botones ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
  padding: 15px 26px;
  border-radius: var(--r-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px) scale(.99); }

.btn-primary{
  background: linear-gradient(180deg, var(--salmon), var(--salmon-deep));
  color: #fff7f4;
  box-shadow: 0 14px 28px -12px rgba(225,116,92,.65);
}
.btn-primary:hover{ box-shadow: 0 18px 32px -12px rgba(225,116,92,.75); }

.btn-quiet{
  background: transparent;
  color: var(--nori);
  border: 1.5px solid rgba(74,59,51,.22);
}
.btn-quiet:hover{ border-color: rgba(74,59,51,.4); }

.btn-soon{
  background: var(--cream);
  color: var(--nori-soft);
  border: 1.5px dashed rgba(139,116,102,.4);
  cursor: default;
}
.btn-soon:active{ transform: none; }

.btn-sm{ padding: 10px 18px; font-size: 14.5px; border-radius: var(--r-sm); }

/* ---------- Nav ---------- */
.nav{
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(246,231,211,.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(74,59,51,.08);
}
.nav .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  text-decoration: none;
  color: var(--nori);
}
.brand img{ width: 34px; height: 34px; border-radius: 10px; }

.nav-links{
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 700;
  font-size: 15px;
  color: var(--nori-soft);
}
.nav-links a{ text-decoration: none; }
.nav-links a:hover{ color: var(--salmon-deep); }
.nav-cta{ display:flex; align-items:center; gap: 14px; }

.lang-switch{
  display: inline-flex;
  align-items: center;
  border: 1.5px solid rgba(74,59,51,.18);
  border-radius: 999px;
  overflow: hidden;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12.5px;
}
.lang-switch a{
  padding: 7px 11px;
  text-decoration: none;
  color: var(--nori-soft);
}
.lang-switch a.is-active{
  background: var(--nori);
  color: var(--sand);
}

@media (max-width: 720px){
  .nav-links{ display: none; }
}
@media (max-width: 460px){
  .nav .wrap{ padding: 0 16px; }
  .brand{ font-size: 17px; }
  .brand img{ width: 28px; height: 28px; }
  .nav-cta{ gap: 8px; }
  .nav-cta .btn-quiet{ display: none; }
  .btn{ white-space: normal; text-align: center; }
  .wrap{ padding-left: 16px; padding-right: 16px; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: 76px 0 40px;
  overflow: hidden;
  background:
    radial-gradient(680px 420px at 88% -6%, rgba(240,147,122,.35), transparent 60%),
    linear-gradient(180deg, var(--sand), var(--sand-deep));
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero{ padding-top: 52px; text-align: center; }
  .hero .eyebrow{ margin-left:auto; margin-right:auto; }
  .hero-actions{ justify-content: center; }
  .hero-note{ justify-content: center; }
}

.hero h1{
  font-size: clamp(34px, 4.6vw, 54px);
  color: var(--nori);
}
.hero h1 .accent{ color: var(--salmon-deep); }

.hero p.lead{
  font-size: 19px;
  color: var(--nori-soft);
  max-width: 46ch;
}
@media (max-width: 900px){ .hero p.lead{ margin-left:auto; margin-right:auto; } }

.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 18px;
}

.hero-note{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--nori-soft);
  font-weight: 700;
}
.hero-note svg{ flex: none; }

.hero-visual{
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-mascot{
  width: min(340px, 78%);
  filter: drop-shadow(0 26px 34px rgba(146,90,58,.32));
  animation: float 5s ease-in-out infinite;
}
@media (max-width: 900px){
  .hero-mascot{ width: 240px; }
}

@keyframes float{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-14px); }
}

/* ---------- Secciones genéricas ---------- */
section{ padding: 88px 0; }
.section-head{ max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head h2{ font-size: clamp(28px, 3.4vw, 38px); }
.section-head p{ color: var(--nori-soft); font-size: 18px; }

/* ---------- Pasos / cómo funciona ---------- */
.steps{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
@media (max-width: 980px){ .steps{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .steps{ grid-template-columns: 1fr; } }

.step-card{
  background: var(--cream);
  border-radius: var(--r-lg);
  padding: 30px 24px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.step-num{
  width: 40px; height: 40px;
  border-radius: 13px;
  background: linear-gradient(180deg, var(--salmon), var(--salmon-deep));
  color: #fff;
  font-family: var(--font-head);
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 10px 18px -8px rgba(225,116,92,.6);
}
.step-card h3{ font-size: 19px; margin-bottom: 8px; }
.step-card p{ color: var(--nori-soft); font-size: 15.5px; margin: 0; }

/* ---------- Bluetooth banner ---------- */
.bt-banner{
  background: var(--nori);
  color: var(--sand);
  border-radius: var(--r-lg);
  padding: 40px 36px;
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 56px;
}
.bt-banner .icon{
  flex: none;
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(240,147,122,.22);
  display: flex; align-items: center; justify-content: center;
}
.bt-banner h4{ color: #fff; margin-bottom: 6px; font-size: 18px; }
.bt-banner p{ margin: 0; color: rgba(246,231,211,.78); font-size: 15px; }
@media (max-width: 640px){ .bt-banner{ flex-direction: column; text-align: center; } }

/* ---------- Features ---------- */
.features{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px){ .features{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .features{ grid-template-columns: 1fr; } }

.feature-card{
  background: var(--cream);
  border: 1px solid rgba(74,59,51,.06);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}
.feature-icon{
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.feature-card h3{ font-size: 18px; margin-bottom: 6px; }
.feature-card p{ color: var(--nori-soft); font-size: 15px; margin: 0; }

/* ---------- Capturas ---------- */
.screens-section{
  background: linear-gradient(180deg, var(--sand-deep), var(--sand));
}
.screens{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: start;
}
@media (max-width: 980px){ .screens{ grid-template-columns: 1fr 1fr; max-width: 560px; margin: 0 auto; } }
@media (max-width: 560px){ .screens{ grid-template-columns: 1fr; max-width: 320px; } }

.screen-item{ text-align: center; }
.screen-frame{
  border-radius: 40px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 6px solid var(--nori);
  background: var(--nori);
  transition: transform .25s ease;
}
.screen-item:nth-child(1) .screen-frame{ transform: rotate(-3deg); }
.screen-item:nth-child(3) .screen-frame{ transform: rotate(3deg); }
.screen-item:nth-child(2) .screen-frame,
.screen-item:nth-child(4) .screen-frame{ transform: rotate(0deg); }
.screen-item:hover .screen-frame{ transform: rotate(0deg) translateY(-6px); }

.screen-item h4{ margin: 20px 0 4px; font-size: 16.5px; }
.screen-item p{ color: var(--nori-soft); font-size: 14.5px; margin: 0; }

/* ---------- FAQ ---------- */
.faq{ max-width: 760px; margin: 0 auto; display: grid; gap: 14px; }
.faq details{
  background: var(--cream);
  border-radius: var(--r-md);
  padding: 6px 24px;
  box-shadow: var(--shadow-card);
}
.faq summary{
  cursor: pointer;
  list-style: none;
  padding: 18px 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker{ display: none; }
.faq summary .chev{ transition: transform .2s ease; flex: none; color: var(--salmon-deep); }
.faq details[open] summary .chev{ transform: rotate(180deg); }
.faq .faq-a{ padding: 0 0 20px; color: var(--nori-soft); font-size: 15.5px; }

/* ---------- CTA final ---------- */
.cta-final{
  background: linear-gradient(135deg, var(--salmon), var(--salmon-deep));
  border-radius: var(--r-lg);
  padding: 56px 36px;
  text-align: center;
  color: #fff7f2;
  box-shadow: var(--shadow-soft);
}
.cta-final h2{ color: #fff; margin-bottom: 10px; }
.cta-final p{ color: rgba(255,247,242,.88); max-width: 46ch; margin-left:auto; margin-right:auto; }
.cta-final .hero-actions{ justify-content: center; }
.cta-final .btn-quiet{ border-color: rgba(255,255,255,.5); color: #fff; }
.cta-final .btn-soon{ background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.5); }

/* ---------- Footer ---------- */
footer{
  padding: 48px 0 40px;
  border-top: 1px solid rgba(74,59,51,.1);
}
.footer-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}
.footer-links{
  display: flex;
  gap: 24px;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--nori-soft);
}
.footer-links a{ text-decoration: none; }
.footer-links a:hover{ color: var(--salmon-deep); }
.footer-copy{ font-size: 13.5px; color: var(--nori-soft); }
.footer-brand{ display:flex; align-items:center; gap:10px; font-family: var(--font-head); font-weight: 800; }
.footer-brand img{ width: 26px; height: 26px; border-radius: 8px; }

/* ---------- Página de privacidad ---------- */
.legal-hero{
  padding: 60px 0 20px;
  background: linear-gradient(180deg, var(--sand), var(--sand-deep));
  text-align: center;
}
.legal-hero .eyebrow{ margin-left:auto; margin-right:auto; }
.legal-hero h1{ font-size: clamp(30px, 4vw, 44px); }
.legal-updated{ color: var(--nori-soft); font-size: 14.5px; font-weight: 700; }

.legal-summary{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 40px 0 8px;
}
@media (max-width: 760px){ .legal-summary{ grid-template-columns: 1fr; } }
.legal-pill{
  background: var(--cream);
  border-radius: var(--r-md);
  padding: 22px 20px;
  box-shadow: var(--shadow-card);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.legal-pill .feature-icon{ margin-bottom: 0; }
.legal-pill h4{ font-size: 15.5px; margin: 0 0 4px; }
.legal-pill p{ font-size: 14px; margin:0; color: var(--nori-soft); }

.legal-body{
  max-width: 760px;
  margin: 64px auto 0;
}
.legal-body h2{
  font-size: 22px;
  margin-top: 44px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.legal-body h2:first-child{ margin-top: 0; }
.legal-body p, .legal-body li{
  color: var(--nori-soft);
  font-size: 16px;
}
.legal-body ul{ padding-left: 22px; }
.legal-body li{ margin-bottom: 8px; }
.legal-body strong{ color: var(--nori); }

.legal-card{
  background: var(--cream);
  border-radius: var(--r-md);
  padding: 26px 28px;
  box-shadow: var(--shadow-card);
  margin: 44px 0;
}
.legal-card h2{ margin-top: 0; }

.back-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--salmon-deep);
  text-decoration: none;
  margin-bottom: 8px;
}