/* === VOQUIA Landing — joven, ilustrada === */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Inter:wght@400;500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --vq: oklch(0.58 0.24 340);
  --vq-deep: oklch(0.42 0.22 330);
  --vq-soft: oklch(0.94 0.06 340);
  --cream: #FFF5EA;
  --cream-deep: #FCE9D2;
  --ink: #15101D;
  --ink-soft: #3A2E45;
  --line: rgba(21, 16, 29, 0.12);
  --yellow: #FFD23A;
  --green: #6BE48E;
  --blue: #8FB7FF;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--cream);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.serif { font-family: 'Instrument Serif', serif; font-weight: 400; letter-spacing: -0.02em; }
.mono { font-family: 'IBM Plex Mono', monospace; }
.it { font-style: italic; }

/* ----- Nav ----- */
.nav {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  z-index: 100;
  display: flex; align-items: center; gap: 8px;
  background: var(--ink); color: white;
  padding: 8px 8px 8px 22px;
  border-radius: 100px;
  box-shadow: 0 8px 30px rgba(21, 16, 29, 0.18);
  width: min(820px, calc(100% - 32px));
}
.nav-brand { display: flex; align-items: center; gap: 8px; font-family: 'Instrument Serif', serif; font-size: 22px; }
.nav-brand .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--vq); }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a {
  color: white; text-decoration: none; font-size: 13.5px; font-weight: 500;
  padding: 8px 12px; border-radius: 100px; opacity: 0.78;
}
.nav-links a:hover { opacity: 1; background: rgba(255,255,255,0.1); }
.nav-cta {
  background: var(--vq); color: white;
  padding: 10px 18px; border-radius: 100px;
  text-decoration: none; font-size: 13.5px; font-weight: 600;
  display: flex; align-items: center; gap: 6px;
  transition: transform 0.15s;
}
.nav-cta:hover { transform: translateY(-1px); background: oklch(0.65 0.24 340); }

@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ----- Layout ----- */
section { padding: 100px 24px; position: relative; }
.wrap { max-width: 1240px; margin: 0 auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--vq); margin-bottom: 18px;
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--vq); }

/* ----- HERO ----- */
.hero { padding-top: 130px; padding-bottom: 60px; position: relative; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px;
  align-items: center;
}
.hero-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(56px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
  font-weight: 400;
}
.hero-headline .magenta { color: var(--vq); font-style: italic; }
.hero-headline .underline { position: relative; display: inline-block; }
.hero-headline .underline svg {
  position: absolute; left: -4%; right: 0; bottom: -10px; width: 108%; height: 18px;
  stroke: var(--vq); fill: none; stroke-width: 6; stroke-linecap: round;
}
.hero-sub {
  font-size: 19px; line-height: 1.5; color: var(--ink-soft);
  max-width: 480px; margin-bottom: 36px;
}
.hero-sub b { color: var(--ink); font-weight: 700; }
.hero-cta-row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 26px; border-radius: 100px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  border: none; cursor: pointer; transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary {
  background: var(--ink); color: var(--cream);
  box-shadow: 0 4px 0 var(--vq);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--vq); }
.btn-ghost {
  background: transparent; color: var(--ink); border: 1.5px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--cream); }
.hero-trust {
  display: flex; align-items: center; gap: 14px;
  margin-top: 44px;
}
.hero-trust .avatars { display: flex; }
.hero-trust .avatars > div {
  width: 38px; height: 38px; border-radius: 50%;
  border: 2px solid var(--cream);
  margin-left: -10px;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 700; color: white;
  font-family: 'IBM Plex Mono', monospace;
}
.hero-trust .avatars > div:first-child { margin-left: 0; }
.hero-trust .copy { font-size: 13px; color: var(--ink-soft); line-height: 1.4; }
.hero-trust .copy b { color: var(--ink); }
.stars { color: var(--vq); letter-spacing: 1px; font-size: 13px; }

/* Hero illustration side */
.hero-art {
  position: relative; aspect-ratio: 1 / 1.05;
}
.hero-art .blob {
  position: absolute; inset: 0;
  background: var(--vq);
  border-radius: 50% 60% 55% 65% / 60% 50% 65% 55%;
  animation: blob 14s ease-in-out infinite;
}
@keyframes blob {
  0%, 100% { border-radius: 50% 60% 55% 65% / 60% 50% 65% 55%; }
  50% { border-radius: 65% 55% 60% 50% / 55% 65% 50% 60%; }
}
.hero-art .ribbon-bg {
  position: absolute; inset: 0;
  background: var(--cream-deep);
  border-radius: 200px 40px 200px 40px;
  transform: rotate(-3deg);
}
.hero-art .character {
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.hero-art .character svg { width: 92%; height: 92%; }

/* Floating stickers */
.sticker {
  position: absolute;
  background: var(--ink); color: var(--cream);
  font-family: 'Instrument Serif', serif; font-size: 22px; font-style: italic;
  padding: 14px 22px; border-radius: 100px;
  box-shadow: 0 6px 0 var(--vq);
  white-space: nowrap;
}
.sticker.coin {
  background: var(--yellow); color: var(--ink);
  font-size: 28px; font-weight: 800; font-style: normal;
  font-family: 'IBM Plex Mono', monospace;
  padding: 16px 18px;
  box-shadow: 0 6px 0 var(--ink);
  border-radius: 22px;
}
.sticker.green {
  background: var(--green); color: var(--ink);
  box-shadow: 0 6px 0 var(--ink);
}

.hero-stick-1 { top: -6px; right: 8%; transform: rotate(8deg); }
.hero-stick-2 { bottom: 10%; left: -8%; transform: rotate(-8deg); }
.hero-stick-3 { bottom: -10px; right: -2%; transform: rotate(5deg); }

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 480px; margin: 0 auto; }
}

/* ----- Ticker ----- */
.ticker {
  background: var(--ink); color: var(--cream);
  padding: 22px 0;
  overflow: hidden;
  border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink);
  transform: rotate(-1.5deg) scale(1.04);
  margin: 40px 0;
}
.ticker-track {
  display: flex; gap: 56px;
  animation: tick 40s linear infinite;
  white-space: nowrap;
}
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker-item {
  display: flex; align-items: center; gap: 56px;
  font-family: 'Instrument Serif', serif; font-size: 38px; font-style: italic;
}
.ticker-item .star { color: var(--vq); font-style: normal; }

/* ----- Cómo funciona ----- */
.how {
  background: var(--cream-deep);
  border-radius: 40px;
  margin: 0 24px;
  padding: 90px 60px;
  position: relative;
  overflow: hidden;
}
.how-head {
  display: grid; grid-template-columns: 1fr auto; align-items: end;
  gap: 40px; margin-bottom: 70px;
}
.how-title { font-size: clamp(40px, 5vw, 72px); line-height: 1; max-width: 14ch; }
.how-title em { color: var(--vq); }
.how-side { font-size: 16px; max-width: 320px; color: var(--ink-soft); line-height: 1.5; }
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 24px;
  position: relative;
  padding-top: 26px;
}
.step {
  background: var(--cream); border-radius: 28px; padding: 32px;
  border: 1.5px solid var(--ink); position: relative;
  transition: transform 0.2s;
}
.step:hover { transform: translateY(-6px) rotate(-1deg); }
.step:nth-child(2) { transform: translateY(20px); }
.step:nth-child(2):hover { transform: translateY(14px) rotate(1deg); }
.step-num {
  position: absolute; top: -22px; left: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--vq); color: white;
  display: grid; place-items: center;
  font-family: 'Instrument Serif', serif; font-size: 22px; font-style: italic;
  border: 1.5px solid var(--ink);
}
.step-art {
  height: 130px; margin-bottom: 18px; display: grid; place-items: center;
  overflow: hidden; border-radius: 16px; background: var(--cream-deep);
}
.step-art svg { width: auto; height: 100%; max-width: 100%; }
.step h3 { font-family: 'Instrument Serif', serif; font-size: 28px; line-height: 1.05; margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.55; }
.step-pill {
  margin-top: 16px; display: inline-flex; align-items: center; gap: 6px;
  background: var(--vq-soft); color: var(--vq);
  padding: 6px 12px; border-radius: 100px;
  font-size: 12px; font-weight: 600;
}

@media (max-width: 920px) {
  .how { padding: 60px 24px; margin: 0 12px; }
  .how-head { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step:nth-child(2) { transform: none; }
}

/* ----- Calculadora ----- */
.calc {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px;
  align-items: center;
}
.calc-left h2 { font-size: clamp(40px, 5vw, 72px); line-height: 1; margin-bottom: 20px; }
.calc-left h2 em { color: var(--vq); }
.calc-left p { font-size: 17px; color: var(--ink-soft); line-height: 1.55; max-width: 460px; }

.calc-card {
  background: var(--ink); color: var(--cream);
  border-radius: 32px;
  padding: 36px;
  position: relative;
  box-shadow: 0 12px 0 var(--vq);
}
.calc-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 6px; }
.calc-label { font-size: 13px; opacity: 0.7; text-transform: uppercase; letter-spacing: 0.08em; }
.calc-value { font-family: 'IBM Plex Mono', monospace; font-size: 14px; }
.calc-slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 8px; border-radius: 4px;
  background: rgba(255, 245, 234, 0.18); outline: none;
  margin: 12px 0 24px;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 28px; height: 28px;
  border-radius: 50%; background: var(--vq); cursor: pointer;
  border: 3px solid var(--cream);
}
.calc-slider::-moz-range-thumb {
  width: 28px; height: 28px;
  border-radius: 50%; background: var(--vq); cursor: pointer;
  border: 3px solid var(--cream);
}
.calc-friends {
  display: flex; align-items: baseline; gap: 12px;
  font-family: 'Instrument Serif', serif; font-size: 64px; font-style: italic;
  margin-bottom: 24px;
}
.calc-friends .num { color: var(--vq); font-style: normal; font-family: 'IBM Plex Mono', monospace; font-weight: 600; }
.calc-result {
  background: rgba(255, 245, 234, 0.08);
  border: 1px dashed rgba(255, 245, 234, 0.3);
  border-radius: 20px; padding: 22px;
  margin-top: 20px;
}
.calc-line {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; font-size: 14.5px;
  border-bottom: 1px dashed rgba(255, 245, 234, 0.15);
}
.calc-line:last-child { border-bottom: none; padding-top: 14px; margin-top: 6px; border-top: 2px solid rgba(255, 245, 234, 0.3); }
.calc-line .v { font-family: 'IBM Plex Mono', monospace; font-weight: 600; }
.calc-final {
  font-family: 'Instrument Serif', serif; font-size: 32px; font-style: italic;
}
.calc-final.pay { color: var(--green); }
.calc-final.charge { color: var(--cream); }
.calc-stamp {
  position: absolute; top: -28px; right: 30px;
  background: var(--vq); color: white;
  padding: 12px 20px; border-radius: 100px;
  font-family: 'Instrument Serif', serif; font-style: italic; font-size: 18px;
  transform: rotate(6deg);
  border: 2px solid var(--cream);
}

@media (max-width: 920px) {
  .calc { grid-template-columns: 1fr; }
}

/* ----- Tarifas ----- */
.plans-head { text-align: center; margin-bottom: 60px; }
.plans-head h2 { font-size: clamp(44px, 6vw, 84px); line-height: 1; margin-bottom: 14px; }
.plans-head h2 em { color: var(--vq); }
.plans-head p { font-size: 17px; color: var(--ink-soft); max-width: 500px; margin: 0 auto; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.plan {
  background: var(--cream); border: 1.5px solid var(--ink); border-radius: 28px;
  padding: 30px; position: relative;
}
.plan.featured { background: var(--vq); color: white; transform: translateY(-12px); }
.plan.featured .plan-feature { color: rgba(255,255,255,0.9); }
.plan.featured .plan-feature::before { background: white; }
.plan.featured .plan-cta { background: var(--ink); color: var(--cream); }
.plan-tag {
  position: absolute; top: -14px; left: 24px;
  background: var(--yellow); color: var(--ink);
  padding: 6px 14px; border-radius: 100px;
  font-size: 11.5px; font-weight: 700;
  border: 1.5px solid var(--ink);
}
.plan h3 { font-family: 'Instrument Serif', serif; font-size: 32px; margin-bottom: 6px; }
.plan .data { font-size: 13px; opacity: 0.75; margin-bottom: 22px; }
.plan-price { font-family: 'Instrument Serif', serif; font-size: 70px; line-height: 1; margin-bottom: 4px; }
.plan-price .small { font-size: 28px; font-style: italic; }
.plan-period { font-size: 13px; opacity: 0.7; margin-bottom: 22px; }
.plan-feats { list-style: none; margin: 22px 0; padding-top: 22px; border-top: 1px solid currentColor; }
.plan.featured .plan-feats { border-top-color: rgba(255,255,255,0.3); }
.plan-feature {
  font-size: 14px; padding: 7px 0 7px 26px; position: relative; color: var(--ink-soft);
}
.plan-feature::before {
  content: ''; position: absolute; left: 0; top: 13px;
  width: 14px; height: 8px;
  background: var(--vq);
  clip-path: polygon(15% 50%, 0 65%, 35% 100%, 100% 25%, 85% 10%, 35% 70%);
}
.plan-cta {
  display: block; text-align: center; text-decoration: none;
  padding: 14px; border-radius: 100px;
  background: var(--ink); color: var(--cream);
  font-weight: 600; font-size: 14.5px; margin-top: 20px;
}

@media (max-width: 920px) {
  .plans { grid-template-columns: 1fr; }
  .plan.featured { transform: none; }
}

/* ----- Testimonios ----- */
.tests {
  background: var(--ink); color: var(--cream);
  padding: 100px 24px;
  margin: 60px 0 0;
}
.tests-head { text-align: center; max-width: 900px; margin: 0 auto 60px; }
.tests-head h2 { font-size: clamp(44px, 6vw, 84px); line-height: 1; margin-bottom: 14px; }
.tests-head h2 em { color: var(--vq); }
.tests-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 1240px; margin: 0 auto; }
.testimonial {
  background: var(--cream); color: var(--ink);
  border-radius: 24px; padding: 28px;
  position: relative;
}
.testimonial:nth-child(2) { transform: translateY(20px); background: var(--vq-soft); }
.testimonial-stars { color: var(--vq); font-size: 16px; letter-spacing: 2px; margin-bottom: 14px; }
.testimonial p { font-family: 'Instrument Serif', serif; font-size: 22px; line-height: 1.25; font-style: italic; margin-bottom: 22px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author .av {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--vq); color: white;
  display: grid; place-items: center;
  font-family: 'IBM Plex Mono', monospace; font-weight: 600; font-size: 14px;
}
.testimonial-author .info { font-size: 13px; }
.testimonial-author .info b { display: block; font-size: 14px; }
.testimonial .stamp {
  position: absolute; top: -18px; right: -10px;
  background: var(--yellow); color: var(--ink);
  padding: 8px 14px; border-radius: 100px;
  font-family: 'Instrument Serif', serif; font-style: italic; font-size: 16px;
  transform: rotate(8deg);
  border: 1.5px solid var(--ink);
}
.testimonial:nth-child(2) .stamp { background: var(--green); }

@media (max-width: 920px) {
  .tests-grid { grid-template-columns: 1fr; }
  .testimonial:nth-child(2) { transform: none; }
}

/* ----- FAQ ----- */
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 60px; }
.faq-left h2 { font-size: clamp(40px, 5vw, 72px); line-height: 1; margin-bottom: 16px; }
.faq-left h2 em { color: var(--vq); }
.faq-left p { color: var(--ink-soft); font-size: 16px; margin-bottom: 26px; line-height: 1.5; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: white; border-radius: 16px; padding: 18px 22px;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.2s;
}
.faq-item:hover { background: var(--vq-soft); }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 16px; font-weight: 600;
}
.faq-q .ic {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--vq-soft); color: var(--vq);
  display: grid; place-items: center;
  font-size: 18px; font-weight: 700;
  transition: transform 0.2s;
}
.faq-item.open .faq-q .ic { transform: rotate(45deg); }
.faq-a { display: none; margin-top: 12px; font-size: 15px; color: var(--ink-soft); line-height: 1.55; }
.faq-item.open .faq-a { display: block; }

@media (max-width: 920px) {
  .faq-grid { grid-template-columns: 1fr; }
}

/* ----- CTA final ----- */
.cta-final {
  background: var(--vq); color: white;
  border-radius: 40px;
  margin: 0 24px 60px;
  padding: 90px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: ''; position: absolute;
  top: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
}
.cta-final::after {
  content: ''; position: absolute;
  bottom: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
}
.cta-final h2 { font-size: clamp(48px, 7vw, 110px); line-height: 0.95; margin-bottom: 22px; position: relative; }
.cta-final h2 em { color: var(--cream); font-style: italic; }
.cta-final p { font-size: 18px; max-width: 540px; margin: 0 auto 36px; opacity: 0.9; position: relative; }
.cta-final .btn-primary {
  background: var(--cream); color: var(--ink);
  box-shadow: 0 4px 0 var(--ink);
  position: relative;
}
.cta-final .btn-primary:hover { box-shadow: 0 6px 0 var(--ink); }

@media (max-width: 920px) {
  .cta-final { padding: 60px 24px; margin: 0 12px 40px; }
}

/* ----- Footer ----- */
footer {
  padding: 60px 24px 40px;
}
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.foot-brand { font-family: 'Instrument Serif', serif; font-size: 56px; line-height: 0.9; }
.foot-brand em { color: var(--vq); }
.foot-tag { font-size: 14px; color: var(--ink-soft); margin-top: 12px; max-width: 280px; line-height: 1.5; }
.foot-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.foot-col ul { list-style: none; }
.foot-col li { padding: 5px 0; }
.foot-col a { color: var(--ink-soft); text-decoration: none; font-size: 14px; }
.foot-col a:hover { color: var(--vq); }
.foot-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 30px; border-top: 1px solid var(--line);
  font-size: 13px; color: var(--ink-soft);
}
.foot-social { display: flex; gap: 10px; }
.foot-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--ink); color: var(--cream);
  display: grid; place-items: center;
  text-decoration: none;
}

@media (max-width: 920px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand-col { grid-column: 1 / -1; }
}

/* Doodle helpers */
.doodle-arrow {
  position: absolute;
  pointer-events: none;
}
.spin { animation: spin 18s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.float-y { animation: floaty 4s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ===== TABLET (≤ 920px) — reducir padding vertical ===== */
@media (max-width: 920px) {
  section { padding: 70px 20px; }
  .hero { padding-top: 110px; padding-bottom: 40px; }
  .tests { padding: 70px 20px; }
  .how { margin: 0; }
}

/* ===== MÓVIL (≤ 480px) ===== */
@media (max-width: 480px) {
  /* Layout base */
  section { padding: 56px 18px; }

  /* Nav */
  .nav { padding: 7px 7px 7px 16px; gap: 6px; }
  .nav-brand { font-size: 18px; gap: 6px; }
  .nav-cta { padding: 9px 14px; font-size: 12.5px; }

  /* Hero */
  .hero { padding-top: 96px; padding-bottom: 32px; }
  .hero-headline { font-size: clamp(44px, 13vw, 62px); margin-bottom: 18px; }
  .hero-sub { font-size: 16px; margin-bottom: 24px; }
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; padding: 15px 20px; }
  .hero-trust { margin-top: 28px; flex-wrap: wrap; }

  /* Stickers — reposicionar para que no se salgan del contenedor */
  .hero-stick-1 { top: -4px; right: 4%; font-size: 15px; padding: 9px 13px; }
  .hero-stick-2 { bottom: 8%; left: 2%; font-size: 18px; padding: 10px 14px; }
  .hero-stick-3 { bottom: -6px; right: 2%; font-size: 15px; padding: 9px 13px; }
  .sticker.coin { font-size: 20px; padding: 10px 12px; }

  /* Ticker — evitar scroll horizontal */
  .ticker { margin: 24px 0; transform: rotate(-1.5deg) scale(1.02); }
  .ticker-item { font-size: 26px; gap: 32px; }
  .ticker-track { gap: 32px; }

  /* Cómo funciona */
  .how { border-radius: 24px; padding: 48px 18px; margin: 0; }
  .how-head { margin-bottom: 44px; }
  .steps { gap: 28px 16px; padding-top: 26px; }
  .step { padding: 20px 18px 24px; }
  .step h3 { font-size: 22px; }
  .step p { font-size: 14px; }
  .step-art { height: 110px; margin-bottom: 14px; border-radius: 12px; }

  /* Calculadora */
  .calc-card { padding: 26px 20px; }
  .calc-friends { font-size: 46px; }
  .calc-stamp { font-size: 14px; padding: 9px 14px; right: 14px; top: -22px; }
  .calc-result { padding: 14px; }
  .calc-final { font-size: 26px; }
  .calc-line { font-size: 13px; }

  /* Tarifas */
  .plans-head { margin-bottom: 36px; }
  .plan { padding: 26px 22px; }

  /* Testimonios */
  .tests { padding: 56px 18px; }
  .tests-head { margin-bottom: 44px; }
  .testimonial { padding: 22px 18px; }
  .testimonial p { font-size: 18px; }
  .testimonial .stamp { right: 4px; }

  /* FAQ */
  .faq-item { padding: 15px 16px; }
  .faq-q { font-size: 14px; gap: 10px; }
  .faq-q .ic { flex-shrink: 0; width: 26px; height: 26px; font-size: 16px; }
  .faq-a { font-size: 14px; }

  /* CTA final */
  .cta-final { border-radius: 28px; margin: 0 0 36px; padding: 52px 22px; }
  .cta-final h2 { font-size: clamp(42px, 12vw, 72px); }
  .cta-final p { font-size: 16px; }

  /* Footer */
  footer { padding: 48px 18px 32px; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .foot-brand { font-size: 42px; }
  .foot-bottom { flex-direction: column; gap: 14px; text-align: center; }
  .foot-social { justify-content: center; }
}