/* ═══════════════════════════════════════════════════════════
   RESPONDE YA! — Landing
   Paleta cálida ecuatoriana premium
   Importada desde Claude Design + adaptada
   ═══════════════════════════════════════════════════════════ */

:root {
  /* Paleta cálida (crema + verde bosque + ámbar + amarillo) */
  --cream: #F6F1E4;
  --cream-light: #FCF8EE;
  --cream-alt: #F1EAD8;
  --green-deep: #1F6B41;
  --green-darker: #1F3D2F;
  --green-soft: #2B8A52;
  --green-text-mute: #cfe3d4;
  --green-text-light: #EAF3EC;
  --amber: #E08A2C;
  --amber-dark: #9A6212;
  --yellow: #F2C94C;
  --yellow-soft: #FBE9C7;
  --yellow-border: #E9C98A;
  --ink: #1E2A22;
  --ink-soft: #41513f;
  --ink-mute: #5a6a57;
  --mint-glow: #9EE6B6;

  /* Tipografías */
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Hanken Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }

.page {
  min-height: 100vh;
  background: var(--cream);
}

/* ═══════════════════════════════════════════════════════════
   ANIMACIONES
   ═══════════════════════════════════════════════════════════ */
@keyframes rydrift {
  0% { transform: translateY(8px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
@keyframes rymarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes rypop {
  0% { transform: scale(.92) translateY(6px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}
@keyframes typingdot {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-3px); }
}
.ryhov {
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.ryhov:hover { transform: translateY(-2px); }

/* ═══════════════════════════════════════════════════════════
   NAV
   ═══════════════════════════════════════════════════════════ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 241, 228, 0.86);
  backdrop-filter: blur(10px) saturate(180%);
  -webkit-backdrop-filter: blur(10px) saturate(180%);
  border-bottom: 1px solid rgba(30, 42, 34, 0.1);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--green-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream);
  font-weight: 700;
  font-size: 16px;
  font-family: var(--font-sans);
}
.logo-mark.small {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  font-size: 14px;
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.logo-text.small { font-size: 20px; }
.logo-bang { color: var(--amber); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  opacity: 0.78;
}
.nav-links a:hover { opacity: 1; }
.btn-pill {
  border-radius: 999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}
.btn-green {
  background: var(--green-deep);
  color: var(--cream);
  font-size: 15px;
  padding: 10px 18px;
  opacity: 1 !important;
}
.btn-green:hover { background: #185635; }

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 64px 28px 40px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-text { animation: rydrift 0.6s ease both; }
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--yellow-soft);
  border: 1px solid var(--yellow-border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--amber-dark);
  margin-bottom: 24px;
}
.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-soft);
  box-shadow: 0 0 0 3px rgba(43, 138, 82, 0.2);
}
.hero-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 68px;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  color: var(--ink);
}
.italic-green {
  font-style: italic;
  color: var(--green-deep);
}
.italic-yellow {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--yellow);
}
.hl-yellow {
  position: relative;
  white-space: nowrap;
}
.hl-yellow::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 10px;
  background: var(--yellow);
  z-index: -1;
  border-radius: 2px;
}
.hero-sub {
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 480px;
  margin-bottom: 32px;
}
.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-green-big {
  background: var(--green-deep);
  color: var(--cream);
  font-size: 17px;
  padding: 15px 28px;
  box-shadow: 0 8px 22px rgba(31, 107, 65, 0.28);
}
.btn-green-big:hover { background: #185635; }
.link-arrow {
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.link-arrow:hover { color: var(--green-deep); }
.hero-checks {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 34px;
  font-size: 14px;
  color: var(--ink-mute);
  flex-wrap: wrap;
}
.hero-checks span {
  display: flex;
  align-items: center;
  gap: 7px;
}
.check {
  color: var(--green-deep);
  font-weight: 700;
}

/* PHONE CHAT MOCKUP */
.phone-wrap {
  display: flex;
  justify-content: center;
  animation: rypop 0.7s ease both;
}
.phone {
  width: 300px;
  background: #0E1A13;
  border-radius: 38px;
  padding: 12px;
  box-shadow: 0 30px 60px rgba(20, 40, 28, 0.28);
}
.phone-screen {
  background: #E7DECB;
  border-radius: 28px;
  overflow: hidden;
}
.chat-header {
  background: var(--green-deep);
  padding: 16px 16px 14px;
  display: flex;
  align-items: center;
  gap: 11px;
}
.chat-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--green-darker);
  font-weight: 700;
}
.chat-name {
  color: #fff;
  font-weight: 600;
  font-size: 15px;
}
.chat-status {
  color: #bfe6cf;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint-glow);
}
.chat-body {
  padding: 16px 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  min-height: 330px;
  background: #EFE7D6;
}
.msg {
  font-size: 13.5px;
  padding: 9px 13px;
  max-width: 80%;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.06);
  line-height: 1.4;
}
.msg-in {
  align-self: flex-start;
  background: #fff;
  border-radius: 4px 14px 14px 14px;
}
.msg-out {
  align-self: flex-end;
  background: #D6F2DF;
  border-radius: 14px 4px 14px 14px;
  max-width: 82%;
}
.msg-typing {
  align-self: flex-end;
  display: flex;
  align-items: center;
  gap: 6px;
  background: #D6F2DF;
  border-radius: 14px;
  padding: 11px 14px;
  width: 54px;
}
.msg-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5a8a6c;
  animation: typingdot 1.4s ease infinite;
}
.msg-typing span:nth-child(2) { animation-delay: 0.2s; }
.msg-typing span:nth-child(3) { animation-delay: 0.4s; }

/* ═══════════════════════════════════════════════════════════
   MARQUEE
   ═══════════════════════════════════════════════════════════ */
.marquee {
  border-top: 1px solid rgba(30, 42, 34, 0.12);
  border-bottom: 1px solid rgba(30, 42, 34, 0.12);
  background: var(--green-deep);
  overflow: hidden;
  padding: 13px 0;
  margin-top: 24px;
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: rymarquee 26s linear infinite;
  width: max-content;
}
.marquee-group {
  display: inline-flex;
  gap: 42px;
  padding-right: 42px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  color: var(--yellow);
}
.marquee-group .star { color: #bfe6cf; }

/* ═══════════════════════════════════════════════════════════
   KUTI STRIP — presentación sutil del nombre del bot
   Aparece justo después del hero
   ═══════════════════════════════════════════════════════════ */
.kuti-strip {
  background: var(--green-deep);
  padding: 22px 28px;
  border-top: 1px solid rgba(30, 42, 34, 0.12);
  border-bottom: 1px solid rgba(30, 42, 34, 0.12);
}
.kuti-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.kuti-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  flex-shrink: 0;
}
.kuti-text {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--green-text-light);
  flex: 1;
  min-width: 0;
}
.kuti-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
  color: var(--yellow);
  letter-spacing: -0.01em;
}
.kuti-mean {
  color: var(--mint-glow);
  font-style: italic;
}

/* ═══════════════════════════════════════════════════════════
   SECCIONES
   ═══════════════════════════════════════════════════════════ */
.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 88px 28px 40px;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}
.eyebrow-amber { color: var(--amber-dark); }
.eyebrow-amber-light { color: var(--amber-dark); font-size: 12px; letter-spacing: 0.1em; }
.eyebrow-mint { color: var(--mint-glow); font-size: 12px; letter-spacing: 0.1em; }
.section-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 46px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  max-width: 520px;
  color: var(--ink);
}
.section-aside {
  max-width: 300px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.5;
}

/* CÓMO FUNCIONA - 3 steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.step {
  background: var(--cream-light);
  border: 1px solid rgba(30, 42, 34, 0.1);
  border-radius: 20px;
  padding: 30px 26px;
}
.step-featured {
  background: var(--green-deep);
  border: 1px solid var(--green-deep);
  color: var(--green-text-light);
}
.step-num {
  font-family: var(--font-serif);
  font-size: 54px;
  line-height: 1;
  margin-bottom: 18px;
}
.step-num.green { color: var(--green-deep); }
.step-num.yellow { color: var(--yellow); }
.step-num.orange { color: var(--amber); }
.step-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step-desc {
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.55;
}
.step-featured .step-desc { color: var(--green-text-mute); }

/* BENEFICIOS */
.section-beneficios {
  padding: 56px 28px;
}
.beneficios-card {
  background: var(--yellow-soft);
  border: 1px solid var(--yellow-border);
  border-radius: 26px;
  padding: 46px 40px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.beneficios-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 42px;
  line-height: 1.06;
  color: #3a2a08;
}
.beneficios-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.ben-stat {
  background: var(--cream-light);
  border-radius: 16px;
  padding: 22px;
}
.ben-num {
  font-family: var(--font-serif);
  font-size: 40px;
  line-height: 1;
  margin-bottom: 6px;
}
.ben-num.green { color: var(--green-deep); }
.ben-num.orange { color: var(--amber); }
.ben-stat p {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.45;
}

/* PRECIO */
.section-precio {
  padding: 72px 28px;
}
.precio-head {
  text-align: center;
  margin-bottom: 44px;
}
.precio-head .eyebrow {
  display: inline-block;
}
.precio-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 48px;
  line-height: 1.05;
  color: var(--ink);
}
.precio-sub {
  color: var(--ink-soft);
  font-size: 17px;
  margin-top: 12px;
}
.precio-card {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 22px 50px rgba(20, 40, 28, 0.16);
}
.precio-left {
  background: var(--cream-light);
  padding: 42px 38px;
  border-right: 1px solid rgba(30, 42, 34, 0.1);
}
.precio-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 18px;
}
.precio-big {
  font-family: var(--font-serif);
  font-size: 64px;
  line-height: 1;
}
.precio-big.dark { color: var(--green-darker); }
.precio-big.yellow { color: var(--yellow); }
.precio-period {
  color: var(--ink-mute);
  font-size: 15px;
}
.precio-period.light { color: var(--green-text-mute); }
.precio-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.precio-list li {
  display: flex;
  gap: 10px;
  font-size: 15px;
  color: #33433a;
}
.precio-list-light li { color: #dcebdf; }
.check-green { color: var(--green-deep); font-weight: 700; }
.check-yellow { color: var(--yellow); font-weight: 700; }
.precio-right {
  background: var(--green-deep);
  padding: 42px 38px;
  color: var(--green-text-light);
  position: relative;
}
.precio-badge {
  position: absolute;
  top: 20px;
  right: 22px;
  background: var(--yellow);
  color: #3a2a08;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: 999px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.precio-cta {
  text-align: center;
  margin-top: 34px;
}
.btn-orange-big {
  background: var(--amber);
  color: #fff;
  font-size: 18px;
  padding: 16px 38px;
  box-shadow: 0 10px 26px rgba(224, 138, 44, 0.3);
}
.btn-orange-big:hover { background: #c87520; }
.precio-note {
  color: var(--ink-mute);
  font-size: 14px;
  margin-top: 14px;
}

/* FAQ */
.section-faq {
  max-width: 860px;
  padding: 64px 28px 40px;
}
.faq-head {
  text-align: center;
  margin-bottom: 40px;
}
.faq-head .eyebrow { display: inline-block; }
.faq-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 44px;
  line-height: 1.05;
  color: var(--ink);
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--cream-alt);
  border: 1px solid rgba(30, 42, 34, 0.12);
  border-radius: 16px;
  padding: 20px 24px;
  transition: background 0.18s ease, border-color 0.18s ease;
  cursor: pointer;
}
.faq-item[open] {
  background: var(--cream-light);
  border-color: var(--green-deep);
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  cursor: pointer;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q {
  font-size: 17.5px;
  font-weight: 600;
  color: var(--ink);
}
.faq-icon {
  font-family: var(--font-serif);
  font-size: 30px;
  line-height: 1;
  color: var(--green-deep);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}
.faq-a {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.6;
  margin-top: 12px;
}

/* ROADMAP */
.section-roadmap {
  padding: 72px 28px 40px;
}
.roadmap-head {
  text-align: center;
  margin-bottom: 44px;
}
.roadmap-head .eyebrow { display: inline-block; }
.roadmap-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 44px;
  line-height: 1.05;
  color: var(--ink);
}
.roadmap-sub {
  color: var(--ink-soft);
  font-size: 17px;
  margin-top: 12px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.roadmap-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.roadmap-item {
  background: var(--cream-light);
  border: 1px solid rgba(30, 42, 34, 0.1);
  border-radius: 20px;
  padding: 30px 26px;
}
.roadmap-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 5px 11px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.tag-next {
  background: var(--green-deep);
  color: var(--yellow);
}
.tag-research {
  background: var(--yellow-soft);
  color: var(--amber-dark);
  border: 1px solid var(--yellow-border);
}
.roadmap-item-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.1;
  margin-bottom: 12px;
  color: var(--ink);
}
.roadmap-item-desc {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.55;
}
.roadmap-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
  font-size: 15px;
  color: var(--ink-mute);
  flex-wrap: wrap;
}
.link-arrow-green {
  color: var(--green-deep);
}

/* CTA FINAL */
.section-cta {
  padding: 40px 28px 80px;
}
.cta-card {
  background: #0E1A13;
  border-radius: 30px;
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-blob {
  position: absolute;
  border-radius: 50%;
}
.cta-blob-yellow {
  top: -60px;
  right: -40px;
  width: 240px;
  height: 240px;
  background: rgba(242, 201, 76, 0.14);
}
.cta-blob-green {
  bottom: -80px;
  left: -50px;
  width: 260px;
  height: 260px;
  background: rgba(31, 107, 65, 0.4);
}
.cta-inner {
  position: relative;
}
.cta-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 54px;
  line-height: 1.04;
  color: var(--cream);
  max-width: 680px;
  margin: 0 auto 20px;
}
.cta-sub {
  color: #bcd0c1;
  font-size: 18px;
  max-width: 520px;
  margin: 0 auto 32px;
}
.btn-yellow-big {
  background: var(--yellow);
  color: #3a2a08;
  font-size: 18px;
  font-weight: 700;
  padding: 16px 36px;
  box-shadow: 0 12px 30px rgba(242, 201, 76, 0.28);
}
.btn-yellow-big:hover { background: #ecbf36; }

/* FOOTER */
.footer {
  border-top: 1px solid rgba(30, 42, 34, 0.12);
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-tag,
.footer-copy {
  font-size: 14px;
  color: var(--ink-mute);
}

/* WHATSAPP FLOAT */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.08); }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — Optimizado para iPhone (Safari iOS)
   Breakpoints:
     900px → tablets / iPad
     600px → iPhone Plus / Pro Max
     400px → iPhone estándar / SE
   ═══════════════════════════════════════════════════════════ */

/* Safe-area para iPhone con notch */
@supports (padding: max(0px)) {
  body {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
  .wa-float {
    bottom: max(24px, env(safe-area-inset-bottom));
    right: max(24px, env(safe-area-inset-right));
  }
}

/* Prevenir zoom auto al tocar inputs en iOS Safari */
input, textarea, select { font-size: 16px; }

/* TABLET — 900px */
@media (max-width: 900px) {
  .nav-links a:not(.btn-pill) { display: none; }
  .nav-inner { padding: 14px 20px; }

  .hero {
    grid-template-columns: 1fr;
    padding: 40px 20px 32px;
    gap: 40px;
    text-align: left;
  }
  .hero-title { font-size: 44px; }
  .hero-sub { font-size: 17px; max-width: 100%; }
  .phone-wrap { order: -1; }
  .phone { width: 280px; }

  .section { padding: 56px 20px 32px; }
  .section-title { font-size: 32px; max-width: 100%; }
  .section-head { margin-bottom: 32px; }

  .kuti-strip { padding: 18px 20px; }
  .kuti-inner { gap: 14px; }
  .kuti-text { font-size: 14px; }
  .kuti-name { font-size: 20px; }

  .steps,
  .beneficios-card,
  .precio-card {
    grid-template-columns: 1fr;
  }
  .beneficios-card { padding: 32px 24px; gap: 28px; }
  .beneficios-title { font-size: 30px; }
  .beneficios-grid { gap: 12px; }
  .ben-num { font-size: 32px; }

  .section-precio { padding: 48px 20px; }
  .precio-title { font-size: 34px; }
  .precio-left,
  .precio-right { padding: 32px 28px; border-right: none; }
  .precio-left { border-bottom: 1px solid rgba(30, 42, 34, 0.1); }
  .precio-big { font-size: 52px; }

  .section-faq { padding: 48px 20px 32px; }
  .faq-title { font-size: 32px; }
  .faq-q { font-size: 16px; }

  .section-roadmap { padding: 48px 20px 32px; }
  .roadmap-title { font-size: 32px; }
  .roadmap-list { grid-template-columns: 1fr; }
  .roadmap-item-title { font-size: 22px; }
  .roadmap-cta { flex-direction: column; gap: 6px; text-align: center; }

  .section-cta { padding: 32px 20px 56px; }
  .cta-card { padding: 48px 28px; }
  .cta-title { font-size: 34px; }
  .cta-sub { font-size: 16px; }

  .footer-inner {
    justify-content: flex-start;
    padding: 28px 20px;
  }
}

/* iPhone Plus / Pro Max — 600px (430-428px reales) */
@media (max-width: 600px) {
  .nav-inner { padding: 12px 18px; }
  .logo-text { font-size: 20px; }
  .logo-mark { width: 28px; height: 28px; font-size: 14px; border-radius: 8px; }
  .btn-green { padding: 9px 16px; font-size: 14px; }

  .hero { padding: 32px 18px 28px; gap: 32px; }
  .hero-pill { font-size: 12px; padding: 5px 12px; }
  .hero-title { font-size: 38px; line-height: 1.05; }
  .hero-sub { font-size: 16px; margin-bottom: 26px; }
  .hl-yellow::after { bottom: 3px; height: 8px; }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .hero-cta .btn-green-big {
    text-align: center;
    width: 100%;
    padding: 14px 24px;
    font-size: 16px;
  }
  .link-arrow {
    justify-content: center;
    padding: 6px 0;
    font-size: 15px;
  }
  .hero-checks {
    gap: 8px;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 28px;
    font-size: 13px;
  }

  .phone { width: 260px; padding: 10px; border-radius: 32px; }
  .phone-screen { border-radius: 24px; }
  .chat-body { min-height: 280px; padding: 14px 12px 16px; }
  .msg { font-size: 13px; }

  .section { padding: 48px 18px 24px; }
  .section-title { font-size: 28px; line-height: 1.1; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .section-aside { max-width: 100%; font-size: 15px; }

  .step { padding: 24px 22px; }
  .step-num { font-size: 44px; margin-bottom: 14px; }
  .step-title { font-size: 18px; }
  .step-desc { font-size: 14.5px; }

  .section-beneficios { padding: 32px 18px; }
  .beneficios-card { padding: 28px 22px; border-radius: 22px; }
  .beneficios-title { font-size: 26px; line-height: 1.1; }
  .beneficios-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ben-stat { padding: 18px 16px; }
  .ben-num { font-size: 28px; }
  .ben-stat p { font-size: 13.5px; }

  .section-precio { padding: 40px 18px; }
  .precio-title { font-size: 28px; }
  .precio-sub { font-size: 15px; }
  .precio-card { border-radius: 20px; }
  .precio-left, .precio-right { padding: 28px 24px; }
  .precio-big { font-size: 48px; }
  .precio-badge {
    top: 16px; right: 16px;
    font-size: 10px; padding: 4px 9px;
  }
  .precio-list li { font-size: 14px; }
  .btn-orange-big {
    font-size: 16px;
    padding: 14px 28px;
    width: 100%;
    max-width: 100%;
  }
  .precio-note { font-size: 13px; }

  .section-faq { padding: 40px 18px 28px; }
  .faq-title { font-size: 28px; }
  .faq-item { padding: 16px 18px; border-radius: 14px; }
  .faq-q { font-size: 15.5px; }
  .faq-icon { font-size: 26px; }
  .faq-a { font-size: 15px; }

  .section-roadmap { padding: 40px 18px 28px; }
  .roadmap-title { font-size: 28px; }
  .roadmap-sub { font-size: 15px; }
  .roadmap-item { padding: 24px 22px; }
  .roadmap-item-title { font-size: 20px; }
  .roadmap-item-desc { font-size: 14.5px; }
  .roadmap-cta { font-size: 14px; margin-top: 28px; }

  .section-cta { padding: 28px 18px 48px; }
  .cta-card {
    padding: 44px 24px;
    border-radius: 24px;
  }
  .cta-blob-yellow { width: 180px; height: 180px; top: -40px; right: -30px; }
  .cta-blob-green { width: 200px; height: 200px; bottom: -60px; left: -40px; }
  .cta-title { font-size: 28px; line-height: 1.1; }
  .cta-sub { font-size: 15px; margin-bottom: 24px; }
  .btn-yellow-big {
    font-size: 16px;
    padding: 14px 28px;
    width: 100%;
    max-width: 320px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 24px 18px;
  }
  .footer-tag, .footer-copy { font-size: 13px; }

  .wa-float { width: 52px; height: 52px; }
  .wa-float svg { width: 26px; height: 26px; }
}

/* iPhone SE / 12 mini — 400px (375px reales) */
@media (max-width: 400px) {
  .nav-inner { padding: 10px 16px; gap: 12px; }
  .logo-text { font-size: 18px; }
  .btn-green { padding: 8px 14px; font-size: 13px; }

  .hero { padding: 28px 16px 24px; }
  .hero-title { font-size: 32px; }
  .hero-sub { font-size: 15px; }

  .phone { width: 240px; }
  .chat-body { min-height: 260px; }

  .section { padding: 40px 16px 20px; }
  .section-title { font-size: 24px; }

  .beneficios-card { padding: 24px 18px; }
  .beneficios-title { font-size: 22px; }
  .beneficios-grid { grid-template-columns: 1fr; }

  .precio-title, .faq-title, .roadmap-title { font-size: 24px; }
  .precio-big { font-size: 42px; }

  .cta-title { font-size: 24px; }
}