:root {
  color-scheme: light dark;
  --dark: #2F2F2F;
  --dark-2: #232323;
  --dark-3: #191919;
  --orange: #EA5B31;
  --orange-soft: #FF7A4D;
  --orange-deep: #C7431E;
  --white: #FFFFFF;
  --surface: #F7F6F5;
  --surface-2: #EFEDEA;
  --card: #FFFFFF;
  --line: #E4E1DE;
  --field-line: #B8B3AD;
  --ink: #2F2F2F;
  --ink-soft: #6B6764;
  --ink-faint: #9C9793;
  --success: #3FAE6B;
  --danger: #D23F31;
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 26px;
  --shadow: 0 14px 40px rgba(47, 47, 47, .10);
  --shadow-lg: 0 30px 80px rgba(47, 47, 47, .18);
  --glow: 0 18px 50px rgba(234, 91, 49, .35);
  --wrap: 1120px;
  --pad: clamp(18px, 5vw, 40px);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface: #1C1C1C;
    --surface-2: #242424;
    --card: #262626;
    --line: #3A3A3A;
    --field-line: #5A5A5A;
    --ink: #F2F0EE;
    --ink-soft: #B8B3AD;
    --ink-faint: #7E7A76;
    --shadow: 0 14px 40px rgba(0, 0, 0, .35);
    --shadow-lg: 0 30px 80px rgba(0, 0, 0, .5);
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--surface);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 800; }
h1 { font-size: clamp(2rem, 5.4vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
a { color: var(--orange-deep); }
svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.wrap { width: min(var(--wrap), 100%); margin: 0 auto; padding-inline: var(--pad); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.topbar {
  background: var(--dark-3);
  color: var(--white);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.brand img { width: 44px; height: 44px; border-radius: 50%; }
.brand-name { font-weight: 800; font-size: 1.25rem; letter-spacing: -.02em; }
.brand-name em { font-style: normal; color: var(--orange); }
.topbar-link { color: rgba(255, 255, 255, .8); text-decoration: none; font-weight: 600; font-size: .95rem; }
.topbar-link:hover { color: var(--white); }
@media (max-width: 480px) { .topbar-link { display: none; } }

.hero {
  position: relative;
  background: var(--dark);
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 85% 10%, rgba(234, 91, 49, .38), transparent 70%),
    radial-gradient(ellipse 50% 45% at 10% 100%, rgba(255, 122, 77, .18), transparent 70%);
  z-index: -1;
}
.hero .wrap { padding-block: clamp(44px, 8vw, 96px); }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange-soft);
  margin-bottom: 18px;
}
.kicker::before { content: ''; width: 22px; height: 2px; background: var(--orange); border-radius: 2px; }
.hero h1 { color: var(--white); max-width: 16ch; }
.hero h1 b { color: var(--orange-soft); font-weight: inherit; }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: rgba(255, 255, 255, .82); max-width: 46ch; }

.checks { list-style: none; margin: 26px 0 30px; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; align-items: flex-start; gap: 12px; font-weight: 600; font-size: 1.02rem; }
.checks svg {
  flex: 0 0 auto;
  width: 26px; height: 26px;
  padding: 5px;
  border-radius: 50%;
  background: rgba(63, 174, 107, .18);
  color: #7ED8A0;
  stroke-width: 3;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  border: 0;
  font: inherit;
  font-weight: 800;
  font-size: 1.05rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
}
.btn svg { width: 20px; height: 20px; }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: var(--glow); }
.btn-primary:hover { background: var(--orange-deep); transform: translateY(-2px); }
.btn-primary:disabled { opacity: .7; cursor: wait; transform: none; }
.btn-ghost { background: transparent; color: var(--ink-soft); font-weight: 700; padding: 12px 18px; }
.btn-ghost:hover { color: var(--ink); }
.btn-block { width: 100%; }

.price-note {
  margin-top: 18px;
  font-size: .93rem;
  color: rgba(255, 255, 255, .72);
  max-width: 48ch;
}
.price-note b { color: var(--white); }

.hero-grid { display: grid; gap: 36px; align-items: center; }
.hero-shot { display: none; }
@media (min-width: 900px) {
  .layout-a .hero-grid { grid-template-columns: 1.15fr .85fr; }
  .layout-a .hero-shot { display: block; justify-self: center; }
}

.phone {
  width: min(280px, 70vw);
  aspect-ratio: 600 / 1031;
  border-radius: 36px;
  padding: 10px;
  background: #0E0E0E;
  box-shadow: var(--shadow-lg), inset 0 0 0 2px #333;
}
.phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 28px; }
.phone-small { width: min(220px, 60vw); }

.section { padding-block: clamp(48px, 7vw, 88px); }
.section-alt { background: var(--surface-2); }
.section-head { max-width: 60ch; margin-bottom: 32px; }
.section-head p { color: var(--ink-soft); font-size: 1.08rem; }

.how { display: grid; gap: 32px; align-items: center; }
.how > * { min-width: 0; }
@media (min-width: 820px) { .how { grid-template-columns: 1fr 1fr; } }
.shots { display: flex; gap: 18px; justify-content: center; align-items: flex-end; max-width: 100%; }
.shots .phone { width: min(280px, 52%); flex: 0 1 auto; }
.shots .phone-small { width: min(220px, 40%); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; counter-reset: paso; }
.steps li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.steps li::before {
  counter-increment: paso;
  content: counter(paso);
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
}
.steps b { display: block; font-size: 1.05rem; margin-bottom: 2px; }
.steps span { color: var(--ink-soft); font-size: .96rem; }

.why { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
@media (min-width: 1000px) { .why { grid-template-columns: repeat(5, 1fr); } }
.why article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
}
.why svg {
  width: 44px; height: 44px;
  padding: 10px;
  border-radius: 14px;
  background: rgba(234, 91, 49, .12);
  color: var(--orange);
  margin-bottom: 14px;
}
.why h3 { margin-bottom: 4px; }
.why p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

.cta-band { text-align: center; }
.cta-band .price-note { color: var(--ink-soft); margin-inline: auto; }
.cta-band .price-note b { color: var(--ink); }

.form-wrap { max-width: 640px; margin-inline: auto; }
.layout-b .form-wrap { margin: 0; }
.form-card {
  background: var(--card);
  color: var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--line);
}
.form-card h2 { font-size: 1.55rem; margin-bottom: 4px; }
.form-lead { color: var(--ink-soft); margin-bottom: 22px; }

.field { margin-bottom: 16px; }
.field-label, .field > label { display: block; font-weight: 700; font-size: .95rem; margin-bottom: 6px; }
.req { color: var(--orange); }
.opt { color: var(--ink-faint); font-weight: 500; font-size: .85rem; }
.hint { display: block; color: var(--ink-faint); font-size: .84rem; margin-top: 6px; }
input[type="text"], input[type="email"], input[type="tel"], input[type="url"], input[type="number"], select, textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--surface);
  border: 1.5px solid var(--field-line);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus, textarea:focus { outline: 0; border-color: var(--orange); box-shadow: 0 0 0 4px rgba(234, 91, 49, .18); }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--danger); }
textarea { resize: vertical; min-height: 120px; }
.field-error { color: var(--danger); font-size: .85rem; margin: 6px 0 0; min-height: 0; }
.field-error:empty { display: none; }
.two { display: grid; gap: 14px; }
@media (min-width: 560px) { .two { grid-template-columns: 1fr 1fr; } }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1.5px solid var(--field-line);
  background: var(--surface);
  cursor: pointer;
  font-weight: 600;
  font-size: .93rem;
  user-select: none;
  transition: border-color .15s, background .15s, color .15s;
}
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip:has(input:checked) { background: var(--orange); border-color: var(--orange); color: var(--white); }
.chip:has(input:disabled) { opacity: .45; cursor: not-allowed; }
.chip-search { margin-bottom: 10px; }
.chips-more { margin-top: 10px; }
.chips-more button { background: none; border: 0; color: var(--orange-deep); font: inherit; font-weight: 700; cursor: pointer; padding: 0; }

.radios { display: flex; gap: 8px; flex-wrap: wrap; }

.terms { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--ink-soft); }
.terms input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--orange); flex: 0 0 auto; }

.form-foot { margin-top: 18px; font-size: .86rem; color: var(--ink-faint); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.photo-drop {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border: 1.5px dashed var(--field-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--surface);
}
.photo-drop input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.photo-drop img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; }
.photo-drop .ph {
  width: 72px; height: 72px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--surface-2); color: var(--ink-faint);
}
.photo-drop .ph svg { width: 28px; height: 28px; }
.photo-drop strong { display: block; }
.photo-drop em { font-style: normal; color: var(--ink-faint); font-size: .85rem; }

.done {
  text-align: center;
  padding: 10px 0;
}
.done .ok {
  width: 68px; height: 68px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: rgba(63, 174, 107, .16);
  color: var(--success);
  display: grid; place-items: center;
}
.done .ok svg { width: 34px; height: 34px; stroke-width: 3; }
.done h2 { font-size: 1.5rem; }
.done p { color: var(--ink-soft); }

.step-tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--orange-deep);
  margin-bottom: 8px;
}
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 8px; }
.actions-centro { justify-content: center; margin-top: 18px; }
.registrado .registrado-lead { color: var(--ink); font-weight: 600; font-size: 1.05rem; }
.registrado .registrado-por-que { font-size: .95rem; max-width: 460px; margin-inline: auto; }
.registrado .form-foot { text-align: center; }
.correccion {
  background: rgba(234, 91, 49, .10);
  border: 1.5px solid rgba(234, 91, 49, .45);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 20px;
}
.correccion strong { display: block; color: var(--orange-deep); margin-bottom: 6px; }
.correccion p { margin: 0 0 8px; white-space: pre-wrap; color: var(--ink); }
.correccion span { font-size: .88rem; color: var(--ink-soft); }
.done .por-que { font-size: .92rem; max-width: 460px; margin-inline: auto; }
@media (max-width: 559px) {
  .actions .btn { width: 100%; justify-content: center; }
}

.layout-b .hero-grid { gap: 28px; }
@media (min-width: 960px) {
  .layout-b .hero-grid { grid-template-columns: 1fr minmax(380px, 460px); align-items: start; }
  .layout-b .hero .form-wrap { position: sticky; top: 24px; }
}
.layout-b .hero .form-card { box-shadow: var(--shadow-lg); }
.layout-b .hero-copy .btn-primary { display: none; }
@media (max-width: 959px) {
  .layout-b .hero-copy .btn-primary { display: inline-flex; }
}

footer {
  background: var(--dark-3);
  color: rgba(255, 255, 255, .7);
  font-size: .9rem;
}
footer .wrap { padding-block: 28px; display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; justify-content: space-between; }
footer a { color: rgba(255, 255, 255, .85); }
footer nav { display: flex; flex-wrap: wrap; gap: 16px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}