:root {
  --navy-deep: #18242E;
  --navy-mid: #25384A;
  --cream: #F0E6D2;
  --cream-lt: #F7F2E8;
  --gold: #C9A874;
  --gold-dark: #7A5C2E;
  --black: #000000;
  --neutral-900: #1A1A1A;
  --neutral-700: #4D4D4D;
  --neutral-400: #9B9B9B;
  --neutral-200: #D9D6D0;
  --neutral-100: #F2F0EC;
  --white: #FFFFFF;

  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Jost', sans-serif;

  --max-width: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  background: var(--cream-lt);
  color: var(--neutral-900);
  font-weight: 300;
  line-height: 1.6;
}

img { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

.label-tracked {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 500;
  font-size: 13px;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 500;
  font-size: 13px;
  padding: 18px 40px;
  border-radius: 2px;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.btn:hover { opacity: 0.85; transform: translateY(-1px); }
.btn--accent { background: var(--gold); color: var(--navy-deep); }
.btn--sm { padding: 12px 26px; font-size: 11px; }
.btn--lg { padding: 22px 52px; font-size: 14px; }

/* Header */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.3s ease, padding 0.3s ease;
  padding: 28px 0;
}
.header.is-scrolled {
  background: var(--navy-deep);
  padding: 16px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,0.15);
}
.header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__logo img { height: 38px; }

/* Hero */
.hero {
  background: var(--navy-deep);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 160px 24px 100px;
}
.hero__inner {
  max-width: 640px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__bust {
  width: 96px;
  margin-bottom: 28px;
  opacity: 0.92;
}
.hero__label {
  color: var(--gold);
  margin-bottom: 28px;
}
.hero__title {
  font-family: var(--font-display);
  color: var(--cream);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 500;
  line-height: 1.15;
  margin-bottom: 28px;
}
.hero__title em { font-style: italic; color: var(--gold); font-weight: 500; }
.hero__subtitle {
  color: var(--neutral-200);
  font-size: 18px;
  max-width: 480px;
  margin-bottom: 40px;
}

/* Trust bar */
.trust { background: var(--cream); padding: 56px 24px; }
.trust__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
  text-align: center;
}
.trust__num {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--navy-deep);
  font-weight: 600;
  margin-bottom: 8px;
}
.trust__label { color: var(--neutral-700); font-size: 12px; }

/* Section labels (shared) */
.section-label {
  color: var(--gold-dark);
  margin-bottom: 20px;
}
.section-label--center { text-align: center; }
.section-label--light { color: var(--gold); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 500;
  color: var(--navy-deep);
  line-height: 1.25;
  margin-bottom: 24px;
}
.section-title--center { text-align: center; }
.section-title--light { color: var(--cream); }

/* About */
.about { background: var(--cream-lt); padding: 120px 24px; }
.about__inner { max-width: 680px; margin: 0 auto; }
.about__copy { font-size: 17px; color: var(--neutral-700); margin-bottom: 20px; }
.about__copy:last-child { font-style: italic; color: var(--neutral-400); font-size: 15px; }

/* Procedures */
.procedures { background: var(--cream); padding: 120px 24px; }
.procedures__inner { max-width: var(--max-width); margin: 0 auto; }
.procedures__grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
}
.procedure-card__num { color: var(--gold); margin-bottom: 12px; }
.procedure-card__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--navy-deep);
  margin-bottom: 12px;
}
.procedure-card__copy { color: var(--neutral-700); font-size: 16px; }

/* Gallery */
.gallery { background: var(--navy-deep); padding: 120px 24px; }
.gallery__inner { max-width: var(--max-width); margin: 0 auto; }
.gallery__grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.gallery-item {
  position: relative;
  aspect-ratio: 1/1.1;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  background: var(--black);
  border: none;
  padding: 0;
  font: inherit;
  display: block;
  width: 100%;
}
.gallery-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}
.gallery-item img.is-after { opacity: 0; }
.gallery-item.is-active img.is-before { opacity: 0; }
.gallery-item.is-active img.is-after { opacity: 1; }
.gallery-item__tag {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(24,36,46,0.72);
  color: var(--cream);
  font-size: 11px;
  padding: 6px 14px;
  z-index: 2;
}

/* Process */
.process { background: var(--cream-lt); padding: 120px 24px; }
.process__inner { max-width: var(--max-width); margin: 0 auto; }
.process__steps {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.process__step { text-align: center; }
.process__step-num {
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--gold);
  margin-bottom: 16px;
}
.process__step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy-deep);
  margin-bottom: 12px;
}
.process__step-copy { color: var(--neutral-700); font-size: 15px; }

/* FAQ */
.faq { background: var(--cream); padding: 120px 24px; }
.faq__inner { max-width: 760px; margin: 0 auto; }
.faq__list { margin-top: 56px; border-top: 1px solid var(--neutral-200); }
.faq__item {
  border-bottom: 1px solid var(--neutral-200);
  padding: 24px 0;
}
.faq__question {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--navy-deep);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
  content: '+';
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 300;
  color: var(--gold-dark);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.faq__item[open] .faq__question::after { transform: rotate(45deg); }
.faq__answer { color: var(--neutral-700); font-size: 16px; margin-top: 16px; max-width: 640px; }

/* CTA Final */
.cta-final {
  background: var(--navy-deep);
  padding: 140px 24px;
  text-align: center;
}
.cta-final__inner { max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.cta-final__bust { width: 72px; margin-bottom: 24px; opacity: 0.9; }
.cta-final__label { color: var(--gold); margin-bottom: 20px; }
.cta-final__title {
  font-family: var(--font-display);
  color: var(--cream);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 500;
  margin-bottom: 40px;
}
.cta-final__alt { color: var(--neutral-200); font-size: 14px; margin-top: 24px; }
.cta-final__alt a { color: var(--gold); text-decoration: underline; }

/* Footer */
.footer { background: var(--black); padding: 48px 24px; }
.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.footer__logo { height: 32px; opacity: 0.85; }
.footer__copy { color: var(--neutral-400); font-size: 12px; }

/* Responsive */
@media (max-width: 860px) {
  .procedures__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .process__steps { grid-template-columns: 1fr; gap: 56px; }
  .trust__inner { gap: 40px; }
}
/* Header compacto en móvil: logo y CTA con buena separación */
@media (max-width: 600px) {
  .header { padding: 14px 0; }
  .header.is-scrolled { padding: 11px 0; }
  .header__inner { padding: 0 18px; gap: 16px; }
  .header__logo img { height: 28px; }
  .header__cta.btn--sm { padding: 9px 15px; font-size: 10px; letter-spacing: 0.1em; }
  .hero { padding-top: 124px; }
}
@media (max-width: 520px) {
  .gallery__grid { grid-template-columns: 1fr; }
}
@media (max-width: 360px) {
  .header__logo img { height: 25px; }
  .header__cta.btn--sm { padding: 8px 12px; letter-spacing: 0.06em; }
}