/* ═══════════════════════════════════════════════════════
   CELIXIR — Sistema de diseño global
   Versión 1.0 · Junio 2026
   ═══════════════════════════════════════════════════════ */

/* ─── VARIABLES ─────────────────────────────────────────── */
:root {
  --morado:       #4B3658;
  --morado-l:     #6b4f7e;
  --morado-xl:    #3a2645;
  --oro:          #D4A373;
  --oro-d:        #b8894f;
  --oro-l:        #e8c99f;
  --rosa:         #E9C4BC;
  --rosa-l:       #f3dbd6;
  --crema:        #F8F1ED;
  --champaña:     #FAF3E0;
  --tinta:        #2C1F30;
  --suave:        #7a6673;
  --borde:        rgba(75, 54, 88, 0.12);
  --borde-oro:    rgba(212, 163, 115, 0.25);

  --display: 'Playfair Display', Georgia, serif;
  --body:    'DM Sans', system-ui, sans-serif;

  --radio-sm:  8px;
  --radio-md:  16px;
  --radio-lg:  24px;
  --radio-xl:  40px;

  --shadow-sm: 0 2px 12px rgba(44, 31, 48, 0.07);
  --shadow-md: 0 6px 32px rgba(44, 31, 48, 0.10);
  --shadow-lg: 0 12px 56px rgba(44, 31, 48, 0.14);
}

/* ─── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--body);
  background: var(--crema);
  color: var(--tinta);
  line-height: 1.75;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; }

/* ─── TIPOGRAFÍA ──────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--display);
  line-height: 1.2;
  color: var(--tinta);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
p  { font-weight: 300; color: #4a3b44; line-height: 1.75; }

/* ─── LAYOUT ──────────────────────────────────────────────── */
.container      { max-width: 800px;  margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.container-sm   { max-width: 600px;  margin: 0 auto; padding: 0 24px; }
.text-center    { text-align: center; }

/* ─── SECCIONES ────────────────────────────────────────────── */
.section          { padding: 88px 24px; }
.section-sm       { padding: 56px 24px; }
.section-lg       { padding: 112px 24px; }
.section--crema   { background: var(--crema); }
.section--champaña{ background: var(--champaña); }
.section--morado  { background: var(--morado); }
.section--rosa    { background: var(--rosa); }
.section--blanco  { background: #fff; }

/* ─── ORNAMENTO ────────────────────────────────────────────── */
.ornament {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--oro);
  font-size: 1rem;
  margin: 8px 0;
}
.ornament::before, .ornament::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--oro), transparent);
}
.ornament--izq::before { display: none; }
.ornament--izq { justify-content: flex-start; gap: 12px; }
.ornament--izq::after {
  flex: none;
  width: 40px;
  background: var(--oro);
}

/* ─── EYEBROW ──────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--body);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--oro);
  display: block;
  margin-bottom: 14px;
}

/* ─── BOTONES ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--oro);
  color: var(--morado);
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.97rem;
  padding: 15px 36px;
  border-radius: 40px;
  letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.btn:hover {
  background: var(--oro-d);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 163, 115, 0.35);
}
.btn:active { transform: translateY(0); }

.btn--morado {
  background: var(--morado);
  color: var(--champaña);
}
.btn--morado:hover { background: var(--morado-l); }

.btn--outline {
  background: transparent;
  border: 1.5px solid var(--oro);
  color: var(--oro);
}
.btn--outline:hover {
  background: var(--oro);
  color: var(--morado);
  box-shadow: none;
}

.btn--outline-champaña {
  background: transparent;
  border: 1.5px solid rgba(250,243,224,0.4);
  color: rgba(250,243,224,0.8);
}
.btn--outline-champaña:hover {
  background: rgba(250,243,224,0.1);
  border-color: rgba(250,243,224,0.7);
  color: var(--champaña);
}

.btn-full { width: 100%; text-align: center; display: block; }

/* ─── TARJETAS ─────────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio-lg);
  padding: 28px 26px;
}
.card--morado {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--borde-oro);
  border-radius: var(--radio-lg);
  padding: 24px 22px;
}

/* ─── BADGE ────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
}
.badge--oro {
  background: rgba(212, 163, 115, 0.18);
  color: var(--oro-d);
  border: 1px solid var(--borde-oro);
}
.badge--morado {
  background: rgba(75, 54, 88, 0.1);
  color: var(--morado);
}

/* ─── DIVIDER ──────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--borde);
  margin: 24px 0;
}

/* ─── QUOTES ───────────────────────────────────────────────── */
.cita {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.55;
  color: var(--morado);
}
.cita--champaña { color: var(--champaña); }
.cita--oro      { color: var(--oro); }

/* ─── CIERRE FIRMA ─────────────────────────────────────────── */
.firma {
  font-family: var(--display);
  font-style: italic;
  color: var(--oro);
  font-size: 1.05rem;
  opacity: 0.85;
}

/* ─── FORMULARIO ───────────────────────────────────────────── */
.form-group      { margin-bottom: 16px; }
.form-label      { display: block; font-size: 0.88rem; font-weight: 500; color: var(--suave); margin-bottom: 6px; }
.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--borde);
  border-radius: var(--radio-sm);
  font-family: var(--body);
  font-size: 0.97rem;
  color: var(--tinta);
  background: #fff;
  transition: border-color 0.2s;
  outline: none;
}
.form-input:focus,
.form-textarea:focus { border-color: var(--oro); }
.form-textarea { resize: vertical; min-height: 100px; }

/* ─── GRID DOLOR ───────────────────────────────────────────── */
.dolor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.dolor-card {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio-md);
  padding: 22px 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.dolor-card__icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.dolor-card p { font-size: 0.93rem; color: #5a4650; font-weight: 400; }

/* ─── INCLUYE GRID ─────────────────────────────────────────── */
.incluye-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
}
.incluye-item { border-radius: var(--radio-md); padding: 22px; }
.incluye-item .num {
  font-family: var(--display);
  font-size: 2rem;
  line-height: 1;
  opacity: 0.4;
  margin-bottom: 8px;
}

/* ─── TESTIMONIOS ──────────────────────────────────────────── */
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 20px;
}
.testimonio-card {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio-lg);
  padding: 32px 28px;
  position: relative;
}
.testimonio-card::before {
  content: '\201C';
  position: absolute;
  top: 14px;
  left: 22px;
  font-family: var(--display);
  font-size: 4rem;
  line-height: 1;
  color: var(--oro);
  opacity: 0.25;
}
.testimonio-card blockquote {
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.7;
  color: #4a3b44;
  padding-top: 18px;
  margin-bottom: 18px;
}
.testimonio-card cite {
  font-style: normal;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--morado);
  display: flex;
  align-items: center;
  gap: 8px;
}
.testimonio-card cite::before {
  content: '';
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--oro);
  flex-shrink: 0;
}

/* ─── FAQ ──────────────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; gap: 2px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
  overflow: hidden;
}
.faq-item summary {
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.96rem;
  color: var(--morado);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--oro);
  flex-shrink: 0;
  transition: transform 0.25s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-respuesta {
  padding: 0 22px 18px;
  font-size: 0.92rem;
  color: #5a4650;
  line-height: 1.7;
}

/* ─── PRECIO CARD ──────────────────────────────────────────── */
.precio-card {
  background: #fff;
  border-radius: var(--radio-xl);
  padding: 44px 40px;
  box-shadow: var(--shadow-lg);
  max-width: 440px;
  margin: 0 auto;
}
.precio-card__nombre { font-size: 0.9rem; color: var(--suave); margin-bottom: 6px; }
.precio-card__monto {
  font-family: var(--display);
  font-size: 4.2rem;
  font-weight: 700;
  color: var(--morado);
  line-height: 1;
}
.precio-card__monto sup { font-size: 1.4rem; vertical-align: super; }
.precio-card__nota { font-size: 0.83rem; color: var(--suave); margin-top: 6px; }
.precio-card__divisor { height: 1px; background: var(--borde); margin: 22px 0; }
.precio-card__lista li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: #4a3b44;
  padding: 6px 0;
}
.precio-card__lista li::before {
  content: '✦';
  color: var(--oro);
  font-size: 0.65rem;
  flex-shrink: 0;
}
.precio-card__garantia {
  font-size: 0.78rem;
  color: var(--suave);
  text-align: center;
  margin-top: 14px;
}

/* ─── NAV ──────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 241, 237, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 163, 115, 0.2);
}
.nav__inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__logo {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--morado);
  letter-spacing: -0.01em;
}
.nav__logo span { color: var(--oro); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__link {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--suave);
  transition: color 0.2s;
}
.nav__link:hover { color: var(--morado); }
.nav__link--cta {
  background: var(--morado);
  color: var(--champaña);
  padding: 9px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.2s;
}
.nav__link--cta:hover { background: var(--morado-l); color: var(--champaña); }
.nav__burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--morado);
}
@media (max-width: 680px) {
  .nav__links { display: none; }
  .nav__links.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--crema);
    border-bottom: 1px solid var(--borde);
    padding: 20px 24px;
    gap: 20px;
    align-items: flex-start;
  }
  .nav__burger { display: block; }
}

/* ─── FOOTER ───────────────────────────────────────────────── */
.footer {
  background: #1a0f20;
  color: rgba(250,243,224,0.4);
  padding: 48px 24px;
  font-size: 0.85rem;
}
.footer__inner {
  max-width: 1040px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}
.footer__logo {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--champaña);
  margin-bottom: 10px;
}
.footer__logo span { color: var(--oro); }
.footer__tagline { color: rgba(250,243,224,0.5); font-size: 0.85rem; }
.footer__col-title {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--oro);
  font-weight: 500;
  margin-bottom: 14px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__link { color: rgba(250,243,224,0.45); transition: color 0.2s; }
.footer__link:hover { color: var(--oro); }
.footer__bottom {
  max-width: 1040px;
  margin: 36px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: rgba(250,243,224,0.3);
}
.footer__bottom a { color: rgba(250,243,224,0.4); }
.footer__bottom a:hover { color: var(--oro); }

/* ─── STICKY CTA MÓVIL ─────────────────────────────────────── */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(26,15,32,0.97);
  backdrop-filter: blur(8px);
  padding: 12px 20px;
  border-top: 1px solid rgba(212, 163, 115, 0.2);
}
@media (max-width: 640px) { .sticky-cta { display: block; } }
.sticky-cta a {
  display: block;
  background: var(--oro);
  color: var(--morado);
  font-weight: 500;
  padding: 13px 20px;
  border-radius: 30px;
  font-size: 0.97rem;
  text-align: center;
}

/* ─── ANIMACIONES ──────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim    { animation: fadeUp 0.65s ease both; }
.anim-d1 { animation-delay: 0.1s; }
.anim-d2 { animation-delay: 0.22s; }
.anim-d3 { animation-delay: 0.36s; }
.anim-d4 { animation-delay: 0.50s; }
.anim-d5 { animation-delay: 0.65s; }

/* ─── RESPONSIVE GENERAL ───────────────────────────────────── */
@media (max-width: 640px) {
  .section, .section-lg { padding: 64px 20px; }
  .section-sm { padding: 44px 20px; }
  .precio-card { padding: 32px 24px; }
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.7rem; }
}