/* ═══════════════════════════════════════════════
   KARLA MENDOZA CLINIC — Stylesheet
   Palette: #0d0d0d · #1a1a1a · #c9a96e · #f5f0e8
   ═══════════════════════════════════════════════ */

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

:root {
  --black:   #0d0d0d;
  --dark:    #1a1a1a;
  --dark2:   #242424;
  --gold:    #c9a96e;
  --gold-lt: #dfc08f;
  --cream:   #f5f0e8;
  --white:   #ffffff;
  --gray:    #888;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --radius: 4px;
  --trans: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  background: var(--black);
  color: var(--cream);
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: min(1200px, 90%);
  margin-inline: auto;
}

/* ── TYPOGRAPHY ── */
.section__eyebrow {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .75rem;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.section__title em { font-style: italic; color: var(--gold); }

.section__desc {
  font-size: 1rem;
  color: var(--gray);
  max-width: 540px;
}

.section__header {
  text-align: center;
  margin-bottom: 4rem;
}
.section__header .section__desc { margin-inline: auto; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--trans);
  cursor: pointer;
  border: none;
}

.btn--gold {
  background: var(--gold);
  color: var(--black);
}
.btn--gold:hover { background: var(--gold-lt); transform: translateY(-2px); }

.btn--outline {
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(255,255,255,.3);
}
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }

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

/* ── NAVBAR ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: var(--trans);
}

.nav.scrolled {
  background: rgba(13,13,13,.96);
  backdrop-filter: blur(12px);
  padding: .75rem 0;
  border-bottom: 1px solid rgba(201,169,110,.15);
}

.nav__inner {
  width: min(1200px, 90%);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__logo-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: .02em;
}
.nav__logo-sub {
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav__links a {
  font-size: .8rem;
  font-weight: 400;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(245,240,232,.7);
  transition: color var(--trans);
}
.nav__links a:hover { color: var(--gold); }

.nav__links .nav__cta {
  background: var(--gold);
  color: var(--black);
  padding: .6rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 500;
}
.nav__links .nav__cta:hover { background: var(--gold-lt); color: var(--black); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--cream);
  transition: var(--trans);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--dark);
}
.hero__img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .45;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,13,13,.9) 0%,
    rgba(13,13,13,.6) 50%,
    rgba(13,13,13,.4) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(1200px, 90%);
  margin-inline: auto;
  padding: 8rem 0 4rem;
}

.hero__eyebrow {
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--gold);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.12;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero__title em { font-style: italic; color: var(--gold); }

.hero__desc {
  font-size: 1.05rem;
  color: rgba(245,240,232,.75);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(245,240,232,.4);
}
.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── CREDS ── */
.creds {
  background: var(--dark);
  border-top: 1px solid rgba(201,169,110,.15);
  border-bottom: 1px solid rgba(201,169,110,.15);
  padding: 2.5rem 0;
}
.creds__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.creds__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  padding: 1rem 3rem;
  text-align: center;
}
.creds__item strong {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--gold);
}
.creds__item span {
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--gray);
  text-transform: uppercase;
}
.creds__divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.1);
}

/* ── ABOUT ── */
.about { padding: 8rem 0; }
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about__img-wrap {
  position: relative;
  overflow: visible; /* permite que el badge sobresalga */
  aspect-ratio: 3/4;
  background: var(--dark2);
  border-radius: var(--radius);
}
.about__img-wrap--placeholder::after {
  content: 'Foto de Karla Mendoza';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  color: var(--gray);
  letter-spacing: .08em;
}
.about__img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: var(--radius); /* clip solo en la imagen, no en el wrapper */
  display: block;
}
.about__badge {
  position: absolute;
  bottom: 1.5rem;
  right: -1rem;
  background: var(--gold);
  color: var(--black);
  padding: 1rem 1.5rem;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 30px rgba(0,0,0,.4);
}
.about__text { display: flex; flex-direction: column; gap: 1.25rem; }
.about__text p { color: rgba(245,240,232,.75); }
.about__text strong { color: var(--white); font-weight: 500; }

/* ── SERVICES ── */
.services {
  padding: 8rem 0;
  background: var(--dark);
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--trans), border-color var(--trans);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,169,110,.3);
}

.service-card__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  background: #1e1e1e;
  overflow: hidden;
}
.service-card__img-wrap.no-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1e1e1e 0%, #2a2a2a 100%);
}
.service-card__img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover .service-card__img-wrap img { transform: scale(1.05); }

.service-card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--gold);
  color: var(--black);
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border-radius: 2px;
  z-index: 1;
}

.service-card__body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .85rem;
}
.service-card__body h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--white);
}
.service-card__body h3 em { font-style: italic; color: var(--gold); }
.service-card__body p {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.6;
}
.service-card__body em { font-style: italic; color: var(--gold-lt); }

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.service-card__list li {
  font-size: .82rem;
  color: rgba(245,240,232,.65);
  padding-left: 1rem;
  position: relative;
}
.service-card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: .7rem;
}

.service-card__link {
  margin-top: .5rem;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .05em;
  color: var(--gold);
  transition: gap var(--trans);
  align-self: flex-start;
}
.service-card__link:hover { color: var(--gold-lt); }

/* ── GALLERY ── */
.gallery { padding: 8rem 0; }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(220px, 300px);
  gap: .75rem;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--dark2);
  cursor: pointer;
}
.gallery__item--wide { grid-column: span 2; }
.gallery__item--placeholder {
  background: linear-gradient(135deg, #1e1e1e, #2a2a2a);
}
.gallery__item--placeholder::after {
  content: '+';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: rgba(201,169,110,.3);
}
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery__item:hover img { transform: scale(1.08); }

.gallery__hover {
  position: absolute;
  inset: 0;
  background: rgba(13,13,13,.65);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--trans);
}
.gallery__hover span {
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: .6rem 1.25rem;
}
.gallery__item:hover .gallery__hover { opacity: 1; }

.gallery__ig {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

/* ── PROCESS ── */
.process {
  padding: 8rem 0;
  background: var(--dark);
}
.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 2rem;
}
.process__step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding: 2rem 1.5rem;
}
.process__num {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  opacity: .6;
}
.process__step h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--white);
}
.process__step p {
  font-size: .88rem;
  color: var(--gray);
  max-width: 200px;
}
.process__connector {
  flex-shrink: 0;
  width: 80px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  margin-top: 5rem;
  opacity: .4;
}

/* ── TESTIMONIALS ── */
.testimonials { padding: 8rem 0; }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial {
  background: var(--dark);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.testimonial__stars { color: var(--gold); letter-spacing: .15em; }
.testimonial p {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(245,240,232,.8);
  line-height: 1.7;
  flex: 1;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonial__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--black);
  line-height: 1;
}
.testimonial__author strong {
  display: block;
  font-size: .9rem;
  color: var(--white);
  font-weight: 500;
}
.testimonial__author span {
  font-size: .75rem;
  color: var(--gray);
}

/* ── CONTACT ── */
.contact {
  padding: 8rem 0;
  background: var(--dark);
  border-top: 1px solid rgba(201,169,110,.12);
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact__info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact__info p { color: rgba(245,240,232,.7); }

.contact__links {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: .5rem;
}
.contact__link {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .85rem;
  color: rgba(245,240,232,.6);
  transition: color var(--trans);
  padding: .5rem 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.contact__link:hover { color: var(--gold); }
.contact__link svg { flex-shrink: 0; }

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.form__group label {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray);
}
.form__group input,
.form__group select,
.form__group textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: .9rem;
  padding: .85rem 1rem;
  transition: border-color var(--trans);
  outline: none;
  width: 100%;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--gold);
}
.form__group select option { background: var(--dark2); color: var(--cream); }
.form__group textarea { resize: vertical; }

.form__note {
  font-size: .75rem;
  color: var(--gray);
  text-align: center;
  line-height: 1.5;
}

/* ── FOOTER ── */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 5rem 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.footer__brand .nav__logo-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
}
.footer__brand p {
  margin-top: .75rem;
  font-size: .85rem;
  color: var(--gray);
  line-height: 1.7;
}
.footer__nav h5 {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer__nav ul { display: flex; flex-direction: column; gap: .65rem; }
.footer__nav a {
  font-size: .85rem;
  color: var(--gray);
  transition: color var(--trans);
}
.footer__nav a:hover { color: var(--cream); }

.footer__social h5 {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer__social a {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .85rem;
  color: var(--gray);
  transition: color var(--trans);
}
.footer__social a:hover { color: var(--cream); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 1.5rem 0;
  text-align: center;
  font-size: .78rem;
  color: rgba(136,136,136,.6);
}

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.95);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans);
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--cream);
  font-size: 1.5rem;
  cursor: pointer;
  opacity: .6;
  transition: opacity var(--trans);
}
.lightbox__close:hover { opacity: 1; }

/* ── AOS (scroll reveal) ── */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 0; right: 0;
    width: min(300px, 85vw);
    height: 100vh;
    background: var(--dark2);
    border-left: 1px solid rgba(255,255,255,.08);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    transform: translateX(100%);
    transition: transform var(--trans);
    z-index: 99;
  }
  .nav__links.open { transform: translateX(0); }
  .nav__links a { font-size: 1rem; }
  .nav__burger { display: flex; z-index: 100; }

  .hero__title { font-size: clamp(2.5rem, 8vw, 4rem); }

  .creds__grid { gap: 1rem; }
  .creds__item { padding: .75rem 1.5rem; }
  .creds__divider { display: none; }

  .about__inner,
  .contact__inner { grid-template-columns: 1fr; }
  .about__img-wrap { max-width: 400px; margin-inline: auto; }

  .services__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--wide { grid-column: span 1; }

  .process__steps { flex-direction: column; align-items: center; }
  .process__connector { width: 1px; height: 40px; background: linear-gradient(to bottom, transparent, var(--gold), transparent); margin-top: 0; }

  .testimonials__grid { grid-template-columns: 1fr; }

  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 480px) {
  .gallery__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { text-align: center; justify-content: center; }
  .contact__form { padding: 1.5rem; }
}