/* ============================================================
   Acosta Schumann — El Camino al Negocio Profesional
   Deep professional blue + warm amber accent. Mobile-first.
   ============================================================ */
:root {
  --azul-900: #0b2239;
  --azul-800: #10304f;
  --azul-700: #16406a;
  --azul-600: #1d5088;
  --azul-100: #e8f0f8;
  --azul-050: #f4f8fc;
  --ambar: #f2a33c;
  --ambar-dark: #d88a1f;
  --blanco: #ffffff;
  --tinta: #16222e;
  --gris: #5a6b7b;
  --verde-wa: #25d366;
  --verde-wa-dark: #128c7e;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(11, 34, 57, 0.10);
  --font-head: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }   /* hidden always wins over layout rules */
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--tinta);
  background: var(--blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; }
a { color: inherit; text-decoration: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 700; font-size: 1rem; font-family: var(--font-body);
  border: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active { transform: scale(.97); }
.btn.sm { padding: 9px 16px; font-size: .875rem; }
.btn-primary { background: var(--ambar); color: var(--azul-900); box-shadow: 0 4px 14px rgba(242,163,60,.35); }
.btn-primary:hover { background: var(--ambar-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--blanco); border: 2px solid rgba(255,255,255,.55); }
.btn-outline:hover { border-color: var(--blanco); background: rgba(255,255,255,.08); }
.btn-wa { background: var(--verde-wa); color: #fff; }
.btn-wa:hover { background: var(--verde-wa-dark); transform: translateY(-1px); }
.btn-add { background: var(--azul-100); color: var(--azul-700); border: 1.5px dashed var(--azul-600); }
.btn-add.added { background: var(--azul-700); color: #fff; border-style: solid; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--azul-900); color: var(--blanco);
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.header-inner {
  max-width: 1120px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mono {
  display: grid; place-items: center;
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--ambar); color: var(--azul-900);
  font-weight: 800; font-size: 1.05rem; letter-spacing: .5px;
}
.brand-name { font-weight: 800; font-size: 1rem; line-height: 1.1; }
.brand-name small { display: block; font-weight: 500; font-size: .7rem; opacity: .75; letter-spacing: .4px; }
.header-nav { display: none; gap: 22px; margin-left: 10px; font-size: .92rem; font-weight: 500; }
.header-nav a { opacity: .85; } .header-nav a:hover { opacity: 1; }
.header-cta { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.phone-link { font-weight: 700; font-size: .95rem; letter-spacing: .3px; display: none; }
.phone-link.big { display: block; font-size: 1.35rem; }
.lang-toggle {
  background: transparent; color: var(--blanco);
  border: 1.5px solid rgba(255,255,255,.5); border-radius: 8px;
  padding: 6px 10px; font-weight: 700; font-size: .8rem; cursor: pointer;
}
.lang-toggle:hover { border-color: var(--blanco); }

@media (min-width: 760px) {
  .header-nav { display: flex; }
  .phone-link { display: block; }
}

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(242,163,60,.18), transparent 60%),
    linear-gradient(160deg, var(--azul-900) 0%, var(--azul-800) 55%, var(--azul-700) 100%);
  color: var(--blanco);
  padding: 72px 20px 88px;
  text-align: center;
}
.hero-inner { max-width: 780px; margin: 0 auto; }
.hero-kicker {
  font-size: .85rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--ambar); margin-bottom: 18px;
}
.hero h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); font-weight: 700; margin-bottom: 16px; }
.hero-sub { font-size: clamp(1.05rem, 2.6vw, 1.3rem); opacity: .92; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 34px; }
.hero-trust { font-size: .85rem; opacity: .7; max-width: 520px; margin: 0 auto; font-style: italic; }

/* ---------- hook ---------- */
.hook {
  background: var(--azul-050);
  padding: 48px 20px; text-align: center;
}
.hook p {
  max-width: 720px; margin: 0 auto;
  font-family: var(--font-head); font-size: clamp(1.25rem, 3.4vw, 1.7rem);
  color: var(--azul-800); font-weight: 600;
}
.hook em { color: var(--ambar-dark); font-style: normal; }

/* ---------- section head ---------- */
.section-head { text-align: center; max-width: 760px; margin: 0 auto 44px; padding: 0 20px; }
.section-head h2 { font-size: clamp(1.7rem, 4.5vw, 2.4rem); color: var(--azul-900); margin-bottom: 12px; }
.section-head p { color: var(--gris); font-size: 1.05rem; }

/* ---------- camino ---------- */
.camino { padding: 72px 0 40px; }
.camino-path {
  max-width: 860px; margin: 0 auto; padding: 0 20px;
  position: relative;
}
/* the path line */
.camino-path::before {
  content: ""; position: absolute;
  left: 43px; top: 30px; bottom: 30px; width: 3px;
  background: repeating-linear-gradient(
    to bottom, var(--azul-100) 0 10px, transparent 10px 18px);
}
.paso { position: relative; margin-bottom: 18px; }
.paso-stone {
  display: flex; align-items: center; gap: 16px; width: 100%;
  background: var(--blanco); border: 2px solid var(--azul-100);
  border-radius: var(--radius); padding: 16px 18px;
  cursor: pointer; text-align: left; font-family: var(--font-body);
  transition: border-color .2s, box-shadow .2s, transform .2s;
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(24px);
}
.paso.in-view .paso-stone { opacity: 1; transform: translateY(0); transition: opacity .5s ease, transform .5s ease, border-color .2s, box-shadow .2s; }
.paso-stone:hover { border-color: var(--ambar); box-shadow: var(--shadow); }
.paso.open .paso-stone { border-color: var(--azul-700); box-shadow: var(--shadow); }
.stone-num {
  flex: none; display: grid; place-items: center;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--azul-700); color: #fff;
  font-weight: 800; font-size: 1.15rem;
  transition: background .2s;
}
.paso.open .stone-num, .paso.selected .stone-num { background: var(--ambar); color: var(--azul-900); }
.stone-title { font-weight: 800; font-size: 1.1rem; color: var(--azul-900); display: block; }
.stone-sub { margin-left: auto; font-size: .82rem; color: var(--gris); text-align: right; }

.paso-card {
  max-height: 0; overflow: hidden; transition: max-height .45s ease;
  background: var(--azul-050); border-radius: 0 0 var(--radius) var(--radius);
  margin: -6px 6px 0; position: relative; z-index: 0;
}
.paso.open .paso-card { max-height: 1400px; }
.paso-card > p, .paso-card .facturas-grid { padding: 26px 22px 0; }
.paso-card p { color: var(--tinta); font-size: .97rem; }
.benefits { list-style: none; padding: 14px 22px 0; }
.benefits li {
  padding-left: 30px; position: relative; margin-bottom: 8px;
  font-size: .93rem; color: var(--azul-800); font-weight: 500;
}
.benefits li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--ambar); color: var(--azul-900);
  font-size: .75rem; font-weight: 800;
  display: grid; place-items: center;
}
.paso-foot {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  padding: 18px 22px 22px;
}
.price { font-weight: 800; color: var(--azul-700); font-size: 1rem; }
.paso-ctas { display: flex; gap: 10px; flex-wrap: wrap; }

.facturas-grid { display: grid; gap: 20px; }
.facturas-grid > div:first-child p { padding: 0; }
.facturas-mockup { position: relative; min-height: 240px; }
.facturas-mockup img {
  width: 62%; border-radius: 6px;
  box-shadow: 0 10px 30px rgba(11,34,57,.25);
  position: absolute;
}
.facturas-mockup img:first-child { left: 0; top: 8px; transform: rotate(-3deg); z-index: 1; }
.facturas-mockup img:last-child { right: 0; top: 34px; transform: rotate(2.5deg); }
@media (min-width: 700px) {
  .facturas-grid { grid-template-columns: 1.2fr 1fr; }
  .facturas-mockup { min-height: 300px; }
}

.camino-note {
  max-width: 720px; margin: 40px auto 0; padding: 0 20px;
  text-align: center; color: var(--gris); font-size: 1rem;
}
.camino-note strong { color: var(--azul-800); }

/* ---------- portfolio ---------- */
.portfolio { padding: 72px 20px; background: var(--azul-050); }
.portfolio-grid {
  max-width: 1020px; margin: 0 auto;
  display: grid; gap: 20px;
}
@media (min-width: 760px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1020px) { .portfolio-grid { grid-template-columns: repeat(3, 1fr); } }
.portfolio-card {
  background: var(--blanco); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow);
  transition: transform .2s;
  display: block;
}
a.portfolio-card:hover { transform: translateY(-4px); }
.pc-label {
  display: inline-block; font-size: .72rem; font-weight: 800;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--ambar-dark); margin-bottom: 10px;
}
.portfolio-card h3 { color: var(--azul-900); font-size: 1.15rem; margin-bottom: 8px; }
.portfolio-card p { color: var(--gris); font-size: .9rem; }

/* ---------- about ---------- */
.about { padding: 72px 20px; }
.about-inner {
  max-width: 900px; margin: 0 auto;
  display: grid; gap: 30px; align-items: center;
}
@media (min-width: 760px) { .about-inner { grid-template-columns: 240px 1fr; } }
.about-photo {
  width: 200px; height: 200px; border-radius: 50%;
  margin: 0 auto;
  background: linear-gradient(150deg, var(--azul-700), var(--azul-900));
  display: grid; place-items: center;
  color: rgba(255,255,255,.85);
  font-family: var(--font-head); font-size: 3rem; font-weight: 700;
  border: 6px solid var(--azul-100);
}
.about-text h2 { color: var(--azul-900); font-size: clamp(1.5rem, 4vw, 2rem); margin-bottom: 14px; }
.about-text p { color: var(--tinta); font-size: .98rem; margin-bottom: 12px; }
.about-base { color: var(--gris) !important; font-size: .88rem !important; font-style: italic; }

/* ---------- lead form ---------- */
.consulta {
  padding: 76px 20px;
  background:
    radial-gradient(900px 400px at 10% 0%, rgba(242,163,60,.15), transparent 55%),
    linear-gradient(160deg, var(--azul-800), var(--azul-900));
  color: var(--blanco);
}
.consulta-inner { max-width: 680px; margin: 0 auto; text-align: center; }
.consulta h2 { font-size: clamp(1.7rem, 4.5vw, 2.3rem); margin-bottom: 10px; }
.consulta > .consulta-inner > p { opacity: .85; margin-bottom: 30px; }
.consulta form { text-align: left; margin-top: 30px; }
.hidden-field { display: none; }

.servicios { border: none; margin-bottom: 26px; }
.servicios legend {
  font-weight: 800; font-size: 1rem; margin-bottom: 14px;
  color: var(--ambar); letter-spacing: .3px;
}
.serv-chip {
  display: inline-flex; align-items: center;
  margin: 0 8px 10px 0; cursor: pointer;
}
.serv-chip input { position: absolute; opacity: 0; pointer-events: none; }
.serv-chip span {
  padding: 11px 18px; border-radius: 999px;
  border: 1.5px solid rgba(255,255,255,.4);
  font-size: .92rem; font-weight: 600;
  transition: all .18s ease;
}
.serv-chip:hover span { border-color: var(--blanco); }
.serv-chip input:checked + span {
  background: var(--ambar); color: var(--azul-900);
  border-color: var(--ambar); font-weight: 800;
}
.serv-chip input:focus-visible + span { outline: 2px solid var(--ambar); outline-offset: 2px; }

.form-fields { display: grid; gap: 16px; margin-bottom: 26px; }
@media (min-width: 620px) {
  .form-fields { grid-template-columns: 1fr 1fr; }
  .form-fields label:nth-child(3), .form-fields label:nth-child(4) { grid-column: 1 / -1; }
}
.form-fields label { display: block; font-size: .85rem; font-weight: 700; }
.form-fields input, .form-fields textarea {
  width: 100%; margin-top: 6px;
  padding: 13px 14px; border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.07); color: var(--blanco);
  font-family: var(--font-body); font-size: 1rem;
  transition: border-color .15s, background .15s;
}
.form-fields input::placeholder, .form-fields textarea::placeholder { color: rgba(255,255,255,.4); }
.form-fields input:focus, .form-fields textarea:focus {
  outline: none; border-color: var(--ambar); background: rgba(255,255,255,.12);
}
.btn-submit { width: 100%; justify-content: center; font-size: 1.05rem; padding: 16px; }

.thanks {
  background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.25);
  border-radius: var(--radius); padding: 34px 24px; margin-top: 26px;
}
.thanks h3 { font-size: 1.5rem; margin-bottom: 8px; color: var(--ambar); }
.thanks p { margin-bottom: 18px; opacity: .9; }

/* ---------- footer ---------- */
.site-footer { background: var(--azul-900); color: var(--blanco); padding: 56px 20px 100px; }
.footer-inner {
  max-width: 1020px; margin: 0 auto;
  display: grid; gap: 36px;
}
@media (min-width: 760px) { .footer-inner { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer-brand p { font-weight: 800; margin-top: 12px; }
.footer-trust { font-weight: 400 !important; font-size: .82rem; opacity: .65; margin-top: 8px !important; font-style: italic; }
.footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.footer-base { font-size: .82rem; opacity: .65; }
.footer-links p { font-weight: 800; margin-bottom: 10px; color: var(--ambar); font-size: .9rem; letter-spacing: .5px; }
.footer-links a { display: block; opacity: .8; font-size: .92rem; margin-bottom: 8px; }
.footer-links a:hover { opacity: 1; text-decoration: underline; }

/* ---------- sticky bar ---------- */
.sticky-bar {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%);
  z-index: 60;
  background: var(--azul-900); color: var(--blanco);
  border: 1.5px solid var(--ambar);
  border-radius: 999px; padding: 10px 12px 10px 22px;
  display: flex; align-items: center; gap: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  font-weight: 700; font-size: .92rem;
  animation: rise .3s ease;
  max-width: calc(100vw - 24px);
}
@keyframes rise { from { opacity: 0; transform: translate(-50%, 16px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ---------- floating whatsapp ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 55;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--verde-wa); color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(18,140,126,.45);
  transition: transform .15s;
}
.wa-float:hover { transform: scale(1.08); }

/* respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .paso-stone, .paso.in-view .paso-stone { opacity: 1; transform: none; transition: none; }
  .sticky-bar { animation: none; }
}

/* ============================================================
   Facturas order page (facturas.html)
   ============================================================ */
.hero-shop { padding: 56px 20px 64px; }
.shop { max-width: 860px; margin: 0 auto; padding: 56px 20px 80px; }
.shop-step { margin-bottom: 52px; }
.shop-step h2 {
  display: flex; align-items: center; gap: 12px;
  color: var(--azul-900); font-size: clamp(1.3rem, 3.5vw, 1.7rem);
  margin-bottom: 6px;
}
.step-n {
  flex: none; display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--ambar); color: var(--azul-900);
  font-family: var(--font-body); font-weight: 800; font-size: 1.05rem;
}
.step-hint { color: var(--gris); font-size: .88rem; margin-bottom: 18px; }

.style-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (min-width: 720px) { .style-grid { grid-template-columns: repeat(4, 1fr); } }
.style-card { position: relative; cursor: pointer; display: block; }
.style-card input { position: absolute; opacity: 0; pointer-events: none; }
.style-card img {
  border: 3px solid var(--azul-100); border-radius: 10px;
  transition: border-color .15s, box-shadow .15s;
  cursor: zoom-in;
}
.style-card input:checked ~ img { border-color: var(--ambar); box-shadow: 0 6px 18px rgba(242,163,60,.35); }
.style-card input:checked ~ .style-name { background: var(--ambar); color: var(--azul-900); }
.style-name {
  display: block; text-align: center; margin-top: 8px;
  padding: 7px 10px; border-radius: 999px;
  background: var(--azul-100); color: var(--azul-800);
  font-weight: 800; font-size: .85rem;
  transition: background .15s;
}

.sided-row {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 22px;
}
.sided-opt { display: flex; cursor: pointer; }
.sided-opt input { position: absolute; opacity: 0; pointer-events: none; }
.sided-opt span {
  display: block; padding: 12px 18px; border-radius: 12px;
  border: 2px solid var(--azul-100); min-width: 170px;
  transition: all .15s;
}
.sided-opt strong { display: block; color: var(--azul-900); }
.sided-opt small { color: var(--gris); font-size: .78rem; }
.sided-opt input:checked + span { border-color: var(--ambar); background: #fff8ec; }
.sided-thumb { width: 64px; border: 2px solid var(--azul-100); border-radius: 6px; cursor: zoom-in; }

.qty-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 560px; }
.qty-opt { position: relative; cursor: pointer; }
.qty-opt input { position: absolute; opacity: 0; pointer-events: none; }
.qty-opt span {
  display: block; text-align: center; padding: 18px 8px 14px;
  border: 2px solid var(--azul-100); border-radius: 14px;
  transition: all .15s;
}
.qty-opt strong { display: block; color: var(--azul-900); font-size: 1.05rem; }
.qty-opt em { display: block; font-style: normal; font-weight: 800; color: var(--azul-700); font-size: 1.3rem; margin-top: 4px; }
.qty-opt small { display: block; margin-top: 4px; color: var(--ambar-dark); font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .5px; }
.qty-opt input:checked + span { border-color: var(--ambar); background: #fff8ec; box-shadow: 0 6px 18px rgba(242,163,60,.25); }

.shop-fields { margin-bottom: 8px; }
.shop-fields input { border-color: var(--azul-100); background: var(--azul-050); color: var(--tinta); }
.shop-fields input:focus { background: #fff; }
.shop-fields label { color: var(--azul-800); }
.ship-h { color: var(--azul-900); margin: 22px 0 12px; font-size: 1.1rem; }
.pay-note {
  background: var(--azul-050); border-left: 4px solid var(--ambar);
  border-radius: 0 10px 10px 0;
  padding: 14px 16px; font-size: .9rem; color: var(--azul-800);
  margin: 18px 0 24px;
}
.shop .thanks { background: var(--azul-050); border-color: var(--azul-100); color: var(--tinta); }
.shop .thanks h3 { color: var(--ambar-dark); }
.site-footer.slim { padding-bottom: 56px; }

.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(11,34,57,.92);
  display: grid; place-items: center;
  cursor: zoom-out; padding: 24px;
}
.lightbox img {
  max-height: 92vh; max-width: 94vw; width: auto;
  border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,.5);
}