/* ═══════════════════════════════════════════════
   NEXA STUDIO v2 — Editorial Light System
   ═══════════════════════════════════════════════ */

:root {
  --bg:        #F3F0EA;
  --bg-alt:    #EDEAE3;
  --white:     #FFFFFF;
  --ink:       #111111;
  --ink-mid:   #5F5A54;
  --ink-light: #9E998F;
  --line:      #D8D2C8;
  --hover-bg:  #ECE7DF;
  --dark:      #171717;
  --dark-alt:  #1E1B18;

  --serif: 'Playfair Display', Georgia, serif;
  --sans:  'Inter', system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --t:    0.38s var(--ease);
  --tf:   0.22s var(--ease);
}

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

/* ── UTILITIES ─────────────────────────────────── */
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(30px, 3.5vw, 50px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.section-title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
}

/* ── BUTTONS ───────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 13px 26px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 100px;
  transition: var(--t);
  white-space: nowrap;
}

.btn--dark {
  background: var(--dark);
  color: var(--white);
  border: 1px solid var(--dark);
}
.btn--dark:hover {
  background: #2a2a2a;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.18);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(17,17,17,0.22);
}
.btn--ghost:hover {
  border-color: var(--ink);
  background: rgba(17,17,17,0.04);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--dark);
  border: 1px solid var(--white);
}
.btn--white:hover {
  background: rgba(255,255,255,0.88);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255,255,255,0.12);
}

.btn--ghost-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.28);
}
.btn--ghost-white:hover {
  border-color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.06);
  transform: translateY(-2px);
}

.btn--full { width: 100%; justify-content: center; }

/* ── NAV ───────────────────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 60px;
  background: var(--bg);
  transition: padding var(--t), background var(--t), border-color var(--t);
  border-bottom: 1px solid var(--line);
}

.nav.scrolled {
  background: rgba(243, 240, 234, 0.96);
  padding: 18px 60px;
  border-bottom-color: var(--line);
}

.nav__logo {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav__links {
  display: flex;
  gap: 44px;
}

.nav__links a {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink-mid);
  transition: color var(--tf);
}
.nav__links a:hover { color: var(--ink); }

.nav__cta {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 22px;
  border: 1px solid rgba(17,17,17,0.25);
  border-radius: 100px;
  transition: var(--t);
}
.nav__cta:hover {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--ink);
  transition: var(--tf);
}

/* ── HERO ──────────────────────────────────────── */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 60px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.hero__center {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  justify-content: center;
  padding-top: 100px;
  padding-bottom: 40px;
  max-width: 920px;
  width: 100%;
}

.hero__eyebrow {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 0.6s 0.15s var(--ease) forwards;
}

.hero__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 32px;
  font-size: clamp(52px, 8vw, 112px);
  line-height: 1.02;
  letter-spacing: -0.025em;
}

.line--serif {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  opacity: 0;
  transform: translateY(22px);
  animation: fadeUp 0.8s 0.28s var(--ease) forwards;
}

.line--serif-late {
  animation-delay: 0.64s;
}

.line--sans {
  font-family: var(--sans);
  font-weight: 700;
  opacity: 0;
  transform: translateY(22px);
  animation: fadeUp 0.8s 0.46s var(--ease) forwards;
}

.hero__sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-mid);
  margin-bottom: 44px;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 0.6s 0.82s var(--ease) forwards;
}

.hero__ctas {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 0.6s 0.98s var(--ease) forwards;
}

.hero__bottom {
  width: 100%;
  display: flex;
  align-items: flex-end;
  padding-bottom: 40px;
  opacity: 0;
  animation: fadeIn 0.7s 1.2s var(--ease) forwards;
}

.hero__scroll-hint {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero__scroll-hint span {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.hero__scroll-line {
  width: 48px;
  height: 1px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}

.hero__scroll-ball {
  position: absolute;
  top: -1px;
  left: -6px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ink-mid);
  animation: slideDot 2s 1.5s var(--ease) infinite;
}


/* ── MARQUEE ───────────────────────────────────── */
.marquee {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  overflow: hidden;
  background: var(--bg-alt);
}

.marquee__track {
  display: inline-flex;
  gap: 36px;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}

.marquee span {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mid);
}
.marquee .sep { color: var(--line); }

/* ── INTRO ─────────────────────────────────────── */
.intro {
  border-bottom: 1px solid var(--line);
}

.intro__inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
  padding: 100px 60px;
  max-width: 1320px;
  margin: 0 auto;
  align-items: start;
}

.intro__title {
  font-size: clamp(28px, 3.2vw, 46px);
  font-weight: 400;
  line-height: 1.14;
  margin-bottom: 24px;
}
.intro__title em { font-family: var(--serif); font-style: italic; }

.intro__text {
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-mid);
  max-width: 520px;
}
.intro__text + .intro__text { margin-top: 14px; }

/* ── SELECTOR ──────────────────────────────────── */
.selector {
  padding: 100px 60px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.selector__header {
  max-width: 1320px;
  margin: 0 auto 44px;
}

.selector__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 1320px;
  margin: 0 auto 56px;
}

.pill {
  padding: 9px 20px;
  font-size: 13px;
  font-weight: 400;
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--ink-mid);
  background: transparent;
  transition: var(--t);
  cursor: pointer;
}
.pill:hover { border-color: var(--ink); color: var(--ink); }
.pill--active,
.pill--active:hover,
.pill--active:focus { background: var(--dark); color: var(--white); border-color: var(--dark); }

.selector__body {
  max-width: 1320px;
  margin: 0 auto;
  min-height: 220px;
}

.selector__message {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
}

.selector__message.fading {
  opacity: 0;
  transform: translateY(8px);
}

.selector__msg-left h3 {
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 400;
  font-family: var(--serif);
  font-style: italic;
  line-height: 1.22;
  margin-bottom: 16px;
}

.selector__msg-left p {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-mid);
  margin-bottom: 28px;
  max-width: 420px;
}

.benefit {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.benefit:first-child { border-top: 1px solid var(--line); }

.benefit__num {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--ink-light);
  flex-shrink: 0;
  padding-top: 3px;
}

.benefit__text {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
}

/* ── SERVICIOS ─────────────────────────────────── */
.servicios {
  padding: 100px 60px;
  border-bottom: 1px solid var(--line);
}

.servicios__header {
  max-width: 1320px;
  margin: 0 auto 64px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
  align-items: end;
}

.servicios__grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.s-card {
  padding: 44px 36px;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  position: relative;
  transition: background var(--t);
  overflow: hidden;
}
.s-card:first-child { border-left: 1px solid var(--line); }
.s-card:hover { background: var(--white); }

.s-card__num {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink-light);
  margin-bottom: 28px;
}

.s-card__title {
  font-size: 19px;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 14px;
}

.s-card__text {
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-mid);
}

.s-card__bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--ink);
  transition: width 0.5s var(--ease);
}
.s-card:hover .s-card__bar { width: 100%; }

/* Stagger servicios cards */
.servicios__grid .s-card:nth-child(1) { transition-delay: 0s; }
.servicios__grid .s-card:nth-child(2) { transition-delay: 0.08s; }
.servicios__grid .s-card:nth-child(3) { transition-delay: 0.16s; }
.servicios__grid .s-card:nth-child(4) { transition-delay: 0.24s; }

/* ── PROCESO ───────────────────────────────────── */
.proceso {
  padding: 100px 60px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.proceso__header {
  max-width: 1320px;
  margin: 0 auto 72px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
  align-items: end;
}

.proceso__steps {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
}

.proceso__track {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.proceso__fill {
  width: 100%;
  height: 0%;
  background: var(--ink);
  transition: height 0.12s linear;
}

.paso {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.paso:last-child { border-bottom: none; }

.paso__num {
  font-family: var(--serif);
  font-size: 64px;
  font-weight: 400;
  font-style: italic;
  color: var(--line);
  line-height: 1;
  padding-left: 20px;
  transition: color 0.4s var(--ease);
}
.paso.active .paso__num { color: var(--ink); }

.paso__title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 10px;
  line-height: 1.3;
}

.paso__text {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-mid);
  max-width: 480px;
}


/* ── INVERSIÓN ─────────────────────────────────── */
.inversion {
  padding: 100px 60px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.inversion__inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.inversion__title {
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 400;
  line-height: 1.16;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.inversion__title em { font-family: var(--serif); font-style: italic; }

.inversion__sub {
  font-size: 18px;
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-mid);
  margin-bottom: 24px;
}

.inversion__desc {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-mid);
  max-width: 440px;
}

.inversion__card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 44px;
}

.inversion__card-top { margin-bottom: 28px; }

.inversion__tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mid);
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 100px;
}


.inversion__list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 28px;
}
.inversion__list li {
  font-size: 14px;
  color: var(--ink);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}
.inversion__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--ink-light);
  font-size: 11px;
  top: 2px;
}

.inversion__sep {
  height: 1px;
  background: var(--line);
  margin-bottom: 24px;
}

.inversion__year2 strong {
  font-size: 13px;
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}
.inversion__year2 p {
  font-size: 13px;
  color: var(--ink-mid);
  line-height: 1.6;
  margin-bottom: 28px;
}

/* ── FAQ ───────────────────────────────────────── */
.faq {
  padding: 100px 60px;
  border-bottom: 1px solid var(--line);
}

.faq__header {
  max-width: 1320px;
  margin: 0 auto 64px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
  align-items: end;
}

.faq__list {
  max-width: 1320px;
  margin: 0 auto;
}

.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  font-size: 16px;
  font-weight: 400;
  text-align: left;
  color: var(--ink);
  transition: color var(--tf);
}
.faq-q:hover { color: var(--ink-mid); }

.faq-icon {
  font-size: 22px;
  font-weight: 300;
  color: var(--ink-light);
  flex-shrink: 0;
  line-height: 1;
  transition: transform var(--t), color var(--t);
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--ink); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}
.faq-item.open .faq-a { max-height: 180px; }

.faq-a p {
  padding: 0 0 26px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-mid);
  max-width: 660px;
}

/* ── CTA FINAL ─────────────────────────────────── */
.cta-final {
  background: var(--dark);
  padding: 130px 60px;
  text-align: center;
}

.cta-final__inner {
  max-width: 660px;
  margin: 0 auto;
}

.cta-final__label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 24px;
}

.cta-final__title {
  font-size: clamp(34px, 4.5vw, 62px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.cta-final__sub {
  font-size: 16px;
  line-height: 1.65;
  color: rgba(255,255,255,0.45);
  margin-bottom: 40px;
}

.cta-final__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.cta-final__detail {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
}
.cta-final__detail strong { color: rgba(255,255,255,0.5); }

/* ── CONTACT FORM ──────────────────────────────── */
.contact-form {
  margin-top: 40px;
  width: 100%;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.form-group { margin-bottom: 12px; }
.form-group:last-of-type { margin-bottom: 0; }

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 8px;
  padding: 14px 18px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--white);
  outline: none;
  transition: border-color var(--tf), background var(--tf);
  resize: none;
  appearance: none;
  -webkit-appearance: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255,255,255,0.32);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(255,255,255,0.38);
  background: rgba(255,255,255,0.07);
}

.contact-form .btn--white {
  margin-top: 20px;
}

.contact-form .btn--white:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form-feedback {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  min-height: 20px;
}

.form-feedback--ok  { color: rgba(255,255,255,0.82); }
.form-feedback--err { color: rgba(255,120,120,0.9); }

.form-privacy {
  margin-top: 16px;
  font-size: 12px;
  color: rgba(255,255,255,0.2);
  text-align: center;
  letter-spacing: 0.02em;
}

/* ── FOOTER ────────────────────────────────────── */
.footer {
  background: var(--dark-alt);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 36px 60px;
}

.footer__inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer__logo {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.3);
}

.footer__nav {
  display: flex;
  gap: 28px;
}
.footer__nav a {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
  transition: color var(--tf);
  letter-spacing: 0.04em;
}
.footer__nav a:hover { color: rgba(255,255,255,0.55); }

.footer__copy {
  font-size: 11px;
  color: rgba(255,255,255,0.18);
  letter-spacing: 0.02em;
}

/* ── REVEAL ANIMATION ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── KEYFRAMES ─────────────────────────────────── */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes slideDot {
  0%   { left: -6px; opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { left: calc(100% + 3px); opacity: 0; }
}

/* ── MOBILE NAV OPEN ───────────────────────────── */
.nav__links--open {
  display: flex !important;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: var(--nav-h, 56px);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 850;
  gap: 36px;
  animation: fadeIn 0.2s var(--ease) forwards;
}
.nav__links--open a {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--ink) !important;
}

/* ── RESPONSIVE ────────────────────────────────── */

/* Blur solo en desktop: en móvil backdrop-filter en el nav crea un
   nuevo containing block que rompe position:fixed del menú hamburguesa */
@media (min-width: 641px) {
  .nav.scrolled {
    background: rgba(243, 240, 234, 0.90);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
}

@media (max-width: 1100px) {
  .nav         { padding: 24px 40px; }
  .nav.scrolled{ padding: 16px 40px; }

  .hero        { padding: 0 40px; }

  .intro__inner,
  .servicios__header,
  .proceso__header,
  .faq__header {
    grid-template-columns: 200px 1fr;
    gap: 48px;
  }

  .selector,
  .servicios,
  .proceso,
  .inversion,
  .faq,
  .cta-final,
  .footer {
    padding-left: 40px;
    padding-right: 40px;
  }

  .inversion__inner { gap: 60px; }

  .paso { grid-template-columns: 180px 1fr; gap: 48px; }
}

@media (max-width: 860px) {
  .servicios__grid  { grid-template-columns: repeat(2, 1fr); }
  .s-card:nth-child(3) { border-left: 1px solid var(--line); }
  .inversion__inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  .nav { padding: 18px 24px; }
  .nav.scrolled { padding: 14px 24px; }
  .nav__links  { display: none; }
  .nav__cta    { display: none; }
  .nav__burger { display: flex; }

  .hero { padding: 0 24px; text-align: center; }
  .hero__center { padding-top: 90px; padding-bottom: 32px; }
  .hero__bottom { padding-bottom: 28px; }

  .intro__inner          { grid-template-columns: 1fr; gap: 12px; padding: 72px 24px; }
  .selector              { padding: 72px 24px; }
  .selector__message     { grid-template-columns: 1fr; gap: 36px; }
  .servicios             { padding: 72px 24px; }
  .servicios__header     { grid-template-columns: 1fr; gap: 12px; }
  .servicios__grid       { grid-template-columns: 1fr; }
  .s-card                { border-left: 1px solid var(--line) !important; }
  .proceso               { padding: 72px 24px; }
  .proceso__header       { grid-template-columns: 1fr; gap: 12px; }
  .proceso__track        { display: none; }
  .paso                  { grid-template-columns: 1fr; gap: 10px; padding: 36px 0; }
  .paso__num             { font-size: 44px; padding-left: 0; }
  .inversion             { padding: 72px 24px; }
  .inversion__card       { padding: 32px 24px; }
  .faq                   { padding: 72px 24px; }
  .faq__header           { grid-template-columns: 1fr; gap: 12px; }
  .cta-final             { padding: 100px 24px; }
  .cta-final__actions    { flex-direction: column; align-items: center; }
  .form-row              { grid-template-columns: 1fr; }
  .footer                { padding: 28px 24px; }
  .footer__inner         { flex-direction: column; gap: 16px; text-align: center; }
  .footer__nav           { justify-content: center; gap: 20px; flex-wrap: wrap; }
}