/* ============================================================
   TINTA NEGRA STUDIO — styles.css
   Dark tattoo-studio aesthetic · Mobile-first
   Fonts: Oswald + Source Sans Pro (loaded in HTML via Google Fonts)
   Breakpoints: 480px · 768px · 1024px · 1280px
   ============================================================ */

/* ----------------------------------------------------------
   1. CUSTOM PROPERTIES
---------------------------------------------------------- */
:root {
  /* Colors */
  --clr-bg:          #0a0a0a;
  --clr-bg-2:        #111111;
  --clr-bg-3:        #181818;
  --clr-surface:     #1e1e1e;
  --clr-surface-2:   #252525;
  --clr-border:      #2a2a2a;
  --clr-border-2:    #333333;

  --clr-accent:      #c0392b;
  --clr-accent-dark: #96281b;
  --clr-accent-glow: rgba(192, 57, 43, 0.25);

  --clr-white:       #ffffff;
  --clr-off-white:   #f0ece6;
  --clr-text:        #d4cfc8;
  --clr-text-muted:  #888888;
  --clr-text-dim:    #555555;

  /* Typography */
  --font-heading: 'Oswald', sans-serif;
  --font-body:    'Source Sans Pro', sans-serif;

  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.25rem;
  --fs-xl:   1.5rem;
  --fs-2xl:  2rem;
  --fs-3xl:  2.5rem;
  --fs-4xl:  3.5rem;
  --fs-5xl:  5rem;

  --fw-light:  300;
  --fw-normal: 400;
  --fw-semi:   600;
  --fw-bold:   700;
  --fw-black:  900;

  --lh-tight:  1.1;
  --lh-snug:   1.3;
  --lh-normal: 1.6;

  --ls-wide:   0.08em;
  --ls-wider:  0.15em;
  --ls-widest: 0.25em;

  /* Spacing scale */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Layout */
  --section-py:       4rem;
  --section-px:       1rem;
  --container-max:    1200px;
  --container-narrow: 800px;

  /* Radius */
  --radius-sm:   2px;
  --radius:      4px;
  --radius-md:   6px;
  --radius-lg:   10px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow:     0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.6);
  --shadow-xl:  0 16px 48px rgba(0,0,0,0.7);
  --shadow-red: 0 4px 20px rgba(192, 57, 43, 0.4);

  /* Transitions */
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:   cubic-bezier(0, 0, 0.2, 1);
  --ease-in:    cubic-bezier(0.4, 0, 1, 1);
  --dur-fast:   150ms;
  --dur-base:   250ms;
  --dur-slow:   400ms;
  --dur-slower: 600ms;

  /* Nav heights */
  --topbar-h: 36px;
  --nav-h:    64px;
  --nav-total: calc(var(--topbar-h) + var(--nav-h));
}

@media (min-width: 768px) {
  :root {
    --section-py: 6rem;
    --section-px: 2rem;
    --nav-h: 72px;
  }
}

@media (min-width: 1024px) {
  :root {
    --section-py: 8rem;
  }
}

/* ----------------------------------------------------------
   2. RESET & BASE
---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-total);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  font-weight: var(--fw-normal);
  overflow-x: hidden;
  cursor: none; /* custom cursor — overridden on touch devices below */
}

@media (hover: none) {
  body { cursor: auto; }
}

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

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

ul, ol { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

input, select, textarea {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  line-height: var(--lh-tight);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
}

address { font-style: normal; }

/* Screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* ----------------------------------------------------------
   3. CUSTOM CURSOR (desktop / pointer devices only)
---------------------------------------------------------- */
.cursor,
.cursor-follower {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor,
  .cursor-follower {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    border-radius: var(--radius-full);
    pointer-events: none;
    z-index: 10000;
    will-change: transform;
  }

  .cursor {
    width: 10px;
    height: 10px;
    background-color: var(--clr-accent);
    transform: translate(-50%, -50%);
    transition: width var(--dur-base) var(--ease),
                height var(--dur-base) var(--ease),
                background-color var(--dur-base) var(--ease);
  }

  .cursor-follower {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(192, 57, 43, 0.5);
    transform: translate(-50%, -50%);
    transition: width var(--dur-slow) var(--ease),
                height var(--dur-slow) var(--ease),
                border-color var(--dur-base) var(--ease);
  }

  .cursor.cursor--hover {
    width: 16px;
    height: 16px;
    background-color: var(--clr-white);
  }

  .cursor-follower.cursor-follower--hover {
    width: 52px;
    height: 52px;
    border-color: rgba(255,255,255,0.35);
  }
}

/* ----------------------------------------------------------
   4. UTILITY CLASSES
---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-px);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--section-py);
}

.section--dark {
  background-color: var(--clr-bg-2);
}

.link {
  color: var(--clr-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur-base) var(--ease);
}
.link:hover { color: var(--clr-white); }

/* ----------------------------------------------------------
   5. SCROLL REVEAL
---------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--dur-slower) var(--ease-out),
              transform var(--dur-slower) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger siblings */
.reveal:nth-child(2) { transition-delay: 80ms; }
.reveal:nth-child(3) { transition-delay: 160ms; }
.reveal:nth-child(4) { transition-delay: 240ms; }
.reveal:nth-child(5) { transition-delay: 320ms; }
.reveal:nth-child(6) { transition-delay: 400ms; }

/* ----------------------------------------------------------
   6. BUTTONS
---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.75em 1.8em;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: background-color var(--dur-base) var(--ease),
              color var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease),
              transform var(--dur-fast) var(--ease);
  white-space: nowrap;
  user-select: none;
  line-height: 1;
}

.btn:active { transform: scale(0.97); }

/* -- Primary -- */
.btn--primary {
  background-color: var(--clr-accent);
  color: var(--clr-white);
  border-color: var(--clr-accent);
}
.btn--primary:hover {
  background-color: var(--clr-accent-dark);
  border-color: var(--clr-accent-dark);
  box-shadow: var(--shadow-red);
}

/* -- Ghost -- */
.btn--ghost {
  background-color: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost:hover {
  background-color: rgba(255,255,255,0.08);
  border-color: var(--clr-white);
}

/* -- Outline -- */
.btn--outline {
  background-color: transparent;
  color: var(--clr-accent);
  border-color: var(--clr-accent);
}
.btn--outline:hover {
  background-color: var(--clr-accent);
  color: var(--clr-white);
}

/* -- Sizes -- */
.btn--sm  { font-size: var(--fs-xs); padding: 0.5em 1.2em; }
.btn--lg  { font-size: var(--fs-base); padding: 0.9em 2.2em; }
.btn--full { width: 100%; }

/* ----------------------------------------------------------
   7. SECTION HEADER
---------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-3);
}

.section-title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-wider);
  color: var(--clr-white);
  margin-bottom: var(--sp-4);
}

@media (min-width: 768px) {
  .section-title { font-size: var(--fs-4xl); }
}

.section-desc {
  max-width: 600px;
  margin-inline: auto;
  color: var(--clr-text-muted);
  font-size: var(--fs-md);
  line-height: var(--lh-normal);
}

/* ----------------------------------------------------------
   8. TOP BAR
---------------------------------------------------------- */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 200;
  background-color: var(--clr-bg);
  border-bottom: 1px solid var(--clr-border);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
}

.top-bar__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-px);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  overflow: hidden;
  white-space: nowrap;
}

.top-bar__item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
}

.top-bar__separator {
  opacity: 0.4;
  flex-shrink: 0;
}

.top-bar__link {
  transition: color var(--dur-base) var(--ease);
}
.top-bar__link:hover { color: var(--clr-accent); }

/* On very small screens, keep only the last item */
@media (max-width: 479px) {
  .top-bar__item:not(:last-child),
  .top-bar__separator { display: none; }
  .top-bar__item:last-child { margin-inline: auto; }
}

/* ----------------------------------------------------------
   9. HEADER / NAV
---------------------------------------------------------- */
.header {
  position: sticky;
  top: var(--topbar-h);
  z-index: 100;
  background-color: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow var(--dur-base) var(--ease),
              background-color var(--dur-base) var(--ease);
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.6);
  background-color: rgba(10, 10, 10, 0.99);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-px);
  height: var(--nav-h);
  gap: var(--sp-6);
}

/* Logo */
.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  flex-shrink: 0;
}

.nav__logo-main {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-wide);
  color: var(--clr-white);
  transition: color var(--dur-base) var(--ease);
}

.nav__logo-sub {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-normal);
  letter-spacing: var(--ls-widest);
  color: var(--clr-accent);
}

.nav__logo:hover .nav__logo-main { color: var(--clr-accent); }

/* Nav links — hidden on mobile, shown via JS open class */
.nav__links {
  display: none;
  list-style: none;
  gap: var(--sp-6);
  align-items: center;
}

@media (min-width: 1024px) {
  .nav__links { display: flex; }
}

.nav__link {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--clr-text-muted);
  transition: color var(--dur-base) var(--ease);
  position: relative;
  padding-bottom: 2px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--clr-accent);
  transition: width var(--dur-base) var(--ease);
}

.nav__link:hover,
.nav__link.active {
  color: var(--clr-white);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

/* Nav actions */
.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.nav__cta { display: none; }

@media (min-width: 768px) {
  .nav__cta { display: inline-flex; }
}

/* Hamburger button */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  padding: 0;
  flex-shrink: 0;
  background: transparent;
  border: none;
}

@media (min-width: 1024px) {
  .nav__hamburger { display: none; }
}

.nav__hamburger-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--clr-white);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease),
              opacity var(--dur-base) var(--ease);
  transform-origin: center;
}

/* Open state — X icon */
.nav__hamburger[aria-expanded="true"] .nav__hamburger-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.nav__hamburger[aria-expanded="true"] .nav__hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav__hamburger[aria-expanded="true"] .nav__hamburger-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile nav panel */
.nav__links.open {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: fixed;
  top: var(--nav-total);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--sp-8) var(--sp-6);
  gap: 0;
  z-index: 99;
  overflow-y: auto;
  animation: slideDown var(--dur-slow) var(--ease-out);
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nav__links.open li {
  width: 100%;
  border-bottom: 1px solid var(--clr-border);
}

.nav__links.open .nav__link {
  display: block;
  font-size: var(--fs-2xl);
  padding-block: var(--sp-4);
  width: 100%;
  color: var(--clr-text-muted);
}

.nav__links.open .nav__link:hover,
.nav__links.open .nav__link.active {
  color: var(--clr-white);
}

/* ----------------------------------------------------------
   10. HERO
---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 8s ease;
  transform: scale(1.04);
}

.hero:hover .hero__img { transform: scale(1); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(0,0,0,0.75) 0%,
    rgba(0,0,0,0.50) 50%,
    rgba(10,0,0,0.80) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-px);
  padding-top: var(--sp-16);
  padding-bottom: var(--sp-10);
}

.hero__eyebrow {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-4);
}

.hero__title {
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-6);
}

.hero__title-line {
  display: block;
  color: var(--clr-white);
}

.hero__title-line--accent {
  color: var(--clr-accent);
}

.hero__desc {
  max-width: 520px;
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.75);
  line-height: var(--lh-normal);
  margin-bottom: var(--sp-8);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-bottom: var(--sp-16);
}

/* Hero stats bar */
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-8);
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-num {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  line-height: 1;
}

.hero__stat-label {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-top: var(--sp-1);
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: rgba(255,255,255,0.5);
  transition: color var(--dur-base) var(--ease);
  animation: scrollBounce 2.4s ease-in-out infinite;
}

.hero__scroll-hint:hover { color: var(--clr-white); }

.hero__scroll-text {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-widest);
}

.hero__scroll-arrow {
  display: block;
  width: 14px;
  height: 14px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ----------------------------------------------------------
   11. ESTILOS DE TATUAJE
---------------------------------------------------------- */
.estilos__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 480px) {
  .estilos__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .estilos__grid { grid-template-columns: repeat(3, 1fr); }
}

.estilo-card {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease),
              transform var(--dur-base) var(--ease);
}

.estilo-card:hover {
  border-color: var(--clr-accent);
  box-shadow: var(--shadow-red);
  transform: translateY(-4px);
}

.estilo-card__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.estilo-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease),
              filter var(--dur-slow) var(--ease);
  filter: grayscale(30%);
}

.estilo-card:hover .estilo-card__img {
  transform: scale(1.06);
  filter: grayscale(0%);
}

.estilo-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 60%);
}

.estilo-card__body {
  padding: var(--sp-5) var(--sp-5) var(--sp-6);
}

.estilo-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: var(--sp-2);
}

.estilo-card__desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-normal);
  margin-bottom: var(--sp-4);
}

.estilo-card__artist {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--clr-text-dim);
}

.estilo-card__artist strong { color: var(--clr-accent); }

/* ----------------------------------------------------------
   12. PORTFOLIO / GALLERY
---------------------------------------------------------- */
.portfolio__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  margin-bottom: var(--sp-10);
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-full);
  color: var(--clr-text-muted);
  background-color: transparent;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease);
}

.filter-btn:hover,
.filter-btn--active {
  background-color: var(--clr-accent);
  border-color: var(--clr-accent);
  color: var(--clr-white);
}

/* Masonry-style gallery using CSS columns */
.portfolio__gallery {
  columns: 1;
  column-gap: var(--sp-4);
}

@media (min-width: 480px) {
  .portfolio__gallery { columns: 2; }
}

@media (min-width: 768px) {
  .portfolio__gallery { columns: 3; }
}

@media (min-width: 1024px) {
  .portfolio__gallery { columns: 4; }
}

.portfolio__item {
  break-inside: avoid;
  margin-bottom: var(--sp-4);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.portfolio__item.hidden {
  display: none;
}

.portfolio__thumb-btn {
  display: block;
  width: 100%;
  position: relative;
  overflow: hidden;
  padding: 0;
  border-radius: var(--radius-md);
  cursor: pointer;
}

.portfolio__img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--dur-slow) var(--ease),
              filter var(--dur-slow) var(--ease);
  filter: grayscale(20%);
}

.portfolio__thumb-btn:hover .portfolio__img {
  transform: scale(1.06);
  filter: grayscale(0%);
}

.portfolio__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-6) var(--sp-4) var(--sp-3);
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  transform: translateY(100%);
  transition: transform var(--dur-base) var(--ease);
}

.portfolio__thumb-btn:hover .portfolio__caption {
  transform: translateY(0);
}

.portfolio__artist {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  letter-spacing: var(--ls-wide);
}

.portfolio__style {
  font-size: var(--fs-xs);
  color: var(--clr-accent);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   13. LIGHTBOX
---------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background-color: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: fadeIn var(--dur-base) var(--ease);
}

.lightbox[hidden] { display: none; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.lightbox__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
  max-height: 90vh;
  gap: var(--sp-4);
}

.lightbox__img {
  max-width: 90vw;
  max-height: 78vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  animation: zoomIn var(--dur-base) var(--ease-out);
}

@keyframes zoomIn {
  from { transform: scale(0.92); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.lightbox__info {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  justify-content: center;
}

.lightbox__artist {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  color: var(--clr-white);
  letter-spacing: var(--ls-wide);
}

.lightbox__style-tag {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--clr-accent);
  border: 1px solid var(--clr-accent);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
}

.lightbox__counter {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  letter-spacing: var(--ls-wide);
}

/* Controls */
.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  color: var(--clr-white);
  transition: background-color var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease);
  cursor: pointer;
}

.lightbox__close {
  top: var(--sp-6);
  right: var(--sp-6);
  width: 44px;
  height: 44px;
}

.lightbox__prev {
  left: var(--sp-4);
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
}

.lightbox__next {
  right: var(--sp-4);
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  background-color: var(--clr-accent);
  border-color: var(--clr-accent);
}

/* ----------------------------------------------------------
   14. ARTISTAS
---------------------------------------------------------- */
.artistas__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 480px) {
  .artistas__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .artistas__grid { grid-template-columns: repeat(4, 1fr); }
}

.artista-card {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease),
              transform var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease);
}

.artista-card:hover {
  border-color: var(--clr-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-red);
}

.artista-card__img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}

.artista-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(40%);
  transition: transform var(--dur-slow) var(--ease),
              filter var(--dur-slow) var(--ease);
}

.artista-card:hover .artista-card__img {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.artista-card__social {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.artista-card__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: var(--clr-white);
  opacity: 0;
  transform: translateX(8px);
  transition: opacity var(--dur-base) var(--ease),
              transform var(--dur-base) var(--ease),
              background-color var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease);
}

.artista-card:hover .artista-card__social a {
  opacity: 1;
  transform: translateX(0);
}

.artista-card__social a:hover {
  background-color: var(--clr-accent);
  border-color: var(--clr-accent);
}

.artista-card__body {
  padding: var(--sp-5) var(--sp-5) var(--sp-6);
}

.artista-card__name {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: var(--sp-1);
}

.artista-card__specialty {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-1);
}

.artista-card__exp {
  font-size: var(--fs-xs);
  color: var(--clr-text-dim);
  margin-bottom: var(--sp-1);
}

.artista-card__handle {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-4);
}

.artista-card__bio {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-normal);
  margin-bottom: var(--sp-5);
}

/* ----------------------------------------------------------
   15. PRECIOS
---------------------------------------------------------- */
.precios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  margin-bottom: var(--sp-10);
}

@media (min-width: 480px) {
  .precios__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .precios__grid { grid-template-columns: repeat(4, 1fr); }
}

.precio-card {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  position: relative;
  transition: border-color var(--dur-base) var(--ease),
              transform var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease);
}

.precio-card:hover {
  border-color: var(--clr-border-2);
  transform: translateY(-3px);
}

.precio-card--featured {
  border-color: var(--clr-accent);
  background: linear-gradient(
    135deg,
    var(--clr-surface) 0%,
    rgba(192,57,43,0.08) 100%
  );
}

.precio-card--featured:hover {
  border-color: var(--clr-accent);
  box-shadow: var(--shadow-red);
}

.precio-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--clr-accent);
  color: var(--clr-white);
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wider);
  padding: var(--sp-1) var(--sp-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.precio-card__icon { color: var(--clr-accent); }

.precio-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  letter-spacing: var(--ls-wide);
}

.precio-card__size {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  line-height: var(--lh-snug);
}

.precio-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.precio-card__amount {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-black);
  color: var(--clr-white);
}

.precio-card__currency {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  letter-spacing: var(--ls-wide);
}

.precio-card__note {
  font-size: var(--fs-xs);
  color: var(--clr-text-dim);
}

.precio-card > .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* Disclaimer box */
.precios__disclaimer {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5) var(--sp-6);
}

.precios__disclaimer-inner {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  color: var(--clr-text-muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
}

.precios__disclaimer-inner svg {
  flex-shrink: 0;
  color: var(--clr-accent);
  margin-top: 2px;
}

/* ----------------------------------------------------------
   16. ACCORDION (cuidados + FAQ)
---------------------------------------------------------- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.accordion__item {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease);
}

.accordion__item.is-open {
  border-color: var(--clr-accent);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  text-align: left;
  font-size: var(--fs-base);
  font-weight: var(--fw-semi);
  color: var(--clr-white);
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color var(--dur-base) var(--ease);
}

.accordion__trigger:hover {
  background-color: rgba(255,255,255,0.03);
}

.accordion__num {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wider);
  color: var(--clr-accent);
  flex-shrink: 0;
  min-width: 2rem;
}

.accordion__question { flex: 1; }

.accordion__icon {
  flex-shrink: 0;
  color: var(--clr-text-muted);
  transition: transform var(--dur-base) var(--ease),
              color var(--dur-base) var(--ease);
}

.accordion__trigger[aria-expanded="true"] .accordion__icon {
  transform: rotate(180deg);
  color: var(--clr-accent);
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease);
}

.accordion__content.open {
  max-height: 800px;
}

.accordion__body {
  padding: 0 var(--sp-6) var(--sp-6);
  color: var(--clr-text-muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
}

.accordion__body > * + * { margin-top: var(--sp-3); }

.accordion__body ul {
  list-style: disc;
  padding-left: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

/* FAQ has no number prefix */
.accordion--faq .accordion__num { display: none; }

/* ----------------------------------------------------------
   17. APPOINTMENT FORM
---------------------------------------------------------- */
.form-sesion {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.form__row {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

@media (min-width: 768px) {
  .form__row--two {
    flex-direction: row;
    gap: var(--sp-5);
  }
  .form__row--two > .form__group { flex: 1; }
}

.form__row--checks {
  flex-direction: column;
  gap: var(--sp-3);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.form__label {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

.form__required { color: var(--clr-accent); }

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-md);
  color: var(--clr-white);
  font-size: var(--fs-base);
  transition: border-color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease),
              background-color var(--dur-base) var(--ease);
  appearance: none;
  -webkit-appearance: none;
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--clr-text-dim);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-glow);
  background-color: var(--clr-surface-2);
}

.form__input.error,
.form__select.error,
.form__textarea.error {
  border-color: #e74c3c;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.2);
}

.form__input.valid,
.form__select.valid,
.form__textarea.valid {
  border-color: #27ae60;
}

/* Select arrow */
.form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='%23888'%3E%3Cpath d='M7.41 8.59L12 13.17l4.59-4.58L18 10l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: var(--sp-10);
  cursor: pointer;
}

.form__select option {
  background-color: var(--clr-surface);
  color: var(--clr-white);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__error {
  font-size: var(--fs-xs);
  color: #e74c3c;
  min-height: 1rem;
  display: block;
}

.form__char-count {
  font-size: var(--fs-xs);
  color: var(--clr-text-dim);
  text-align: right;
}

/* Date input color scheme */
input[type="date"] { color-scheme: dark; }

/* File upload area */
.form__file-wrap {
  border: 2px dashed var(--clr-border-2);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-base) var(--ease),
              background-color var(--dur-base) var(--ease);
  overflow: hidden;
  cursor: pointer;
}

.form__file-wrap:hover,
.form__file-wrap.drag-over {
  border-color: var(--clr-accent);
  background-color: var(--clr-accent-glow);
}

.form__file {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.form__file-ui {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-8) var(--sp-6);
  color: var(--clr-text-muted);
  text-align: center;
  user-select: none;
}

.form__file-ui svg  { color: var(--clr-accent); }
.form__file-ui span { font-size: var(--fs-sm); }
.form__file-ui small { font-size: var(--fs-xs); color: var(--clr-text-dim); }

.form__img-preview {
  position: relative;
  padding: var(--sp-4);
  background-color: var(--clr-surface-2);
}

.form__img-preview img {
  max-height: 200px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.form__remove-img {
  position: absolute;
  top: var(--sp-2);
  right: var(--sp-2);
  width: 28px;
  height: 28px;
  background-color: var(--clr-accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease);
}

.form__remove-img:hover { background-color: var(--clr-accent-dark); }

/* Custom checkboxes */
.form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  cursor: pointer;
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-snug);
  user-select: none;
}

.form__checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.form__checkbox-custom {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-sm);
  background-color: var(--clr-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition: border-color var(--dur-base) var(--ease),
              background-color var(--dur-base) var(--ease);
}

.form__checkbox:checked + .form__checkbox-custom {
  background-color: var(--clr-accent);
  border-color: var(--clr-accent);
}

.form__checkbox:checked + .form__checkbox-custom::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
  display: block;
}

.form__checkbox:focus + .form__checkbox-custom {
  box-shadow: 0 0 0 3px var(--clr-accent-glow);
}

/* Submit row */
.form__submit-wrap {
  display: flex;
  justify-content: center;
  padding-top: var(--sp-2);
}

/* Loading spinner */
.spinner {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Toast notifications */
.toast-container {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 8000;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 380px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: toastSlide var(--dur-base) var(--ease-out);
  font-size: var(--fs-sm);
  color: var(--clr-text);
  line-height: var(--lh-snug);
  pointer-events: auto;
}

.toast--success { border-left: 3px solid #27ae60; }
.toast--error   { border-left: 3px solid #e74c3c; }
.toast--info    { border-left: 3px solid #3498db; }

@keyframes toastSlide {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ----------------------------------------------------------
   18. TESTIMONIOS
---------------------------------------------------------- */
.testimonios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 768px) {
  .testimonios__grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonio-card {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease),
              transform var(--dur-base) var(--ease);
}

.testimonio-card:hover {
  border-color: var(--clr-border-2);
  transform: translateY(-3px);
}

.testimonio-card__img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.testimonio-card__tattoo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  transition: transform var(--dur-slow) var(--ease),
              filter var(--dur-slow) var(--ease);
}

.testimonio-card:hover .testimonio-card__tattoo {
  transform: scale(1.04);
  filter: grayscale(0%);
}

.testimonio-card__body {
  padding: var(--sp-5) var(--sp-5) var(--sp-6);
}

.testimonio-card__stars {
  color: var(--clr-accent);
  font-size: var(--fs-base);
  letter-spacing: 2px;
  margin-bottom: var(--sp-3);
}

.testimonio-card__quote {
  font-size: var(--fs-sm);
  color: var(--clr-text);
  line-height: var(--lh-normal);
  font-style: italic;
  margin-bottom: var(--sp-4);
  position: relative;
  padding-left: var(--sp-4);
}

.testimonio-card__quote::before {
  content: '\201C';
  position: absolute;
  left: 0;
  top: -6px;
  font-size: var(--fs-2xl);
  color: var(--clr-accent);
  font-style: normal;
  font-family: var(--font-heading);
  line-height: 1;
}

.testimonio-card__footer {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--clr-border);
}

.testimonio-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  letter-spacing: var(--ls-wide);
}

.testimonio-card__detail {
  font-size: var(--fs-xs);
  color: var(--clr-accent);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   19. FOOTER
---------------------------------------------------------- */
.footer {
  background-color: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
}

.footer__top {
  padding-block: var(--sp-16) var(--sp-12);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
}

@media (min-width: 768px) {
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1.5fr 1.5fr; }
}

/* Brand column */
.footer__logo {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  margin-bottom: var(--sp-4);
}

.footer__logo-main {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-wide);
  color: var(--clr-white);
  transition: color var(--dur-base) var(--ease);
}

.footer__logo-sub {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-widest);
  color: var(--clr-accent);
}

.footer__logo:hover .footer__logo-main { color: var(--clr-accent); }

.footer__tagline {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-normal);
  margin-bottom: var(--sp-5);
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  color: var(--clr-text-muted);
  transition: background-color var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease),
              color var(--dur-base) var(--ease);
}

.footer__social-link:hover {
  background-color: var(--clr-accent);
  border-color: var(--clr-accent);
  color: var(--clr-white);
}

.footer__social-link--wa:hover {
  background-color: #25d366;
  border-color: #25d366;
}

/* Nav column */
.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: var(--sp-4);
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__link {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  transition: color var(--dur-base) var(--ease);
}

.footer__link:hover { color: var(--clr-accent); }

/* Contact column */
.footer__address {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.footer__address p {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-snug);
}

.footer__address svg {
  flex-shrink: 0;
  color: var(--clr-accent);
  margin-top: 2px;
}

.footer__hours-title {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--clr-text-dim);
  margin-bottom: var(--sp-2);
}

.footer__hours p {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  line-height: 1.8;
}

/* Newsletter column */
.footer__newsletter-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-4);
  line-height: var(--lh-normal);
}

.footer__newsletter-input-wrap {
  display: flex;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease);
}

.footer__newsletter-input-wrap:focus-within {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-glow);
}

.footer__newsletter-input {
  flex: 1;
  padding: var(--sp-3) var(--sp-4);
  background-color: var(--clr-surface);
  border: none;
  color: var(--clr-white);
  font-size: var(--fs-sm);
  min-width: 0;
}

.footer__newsletter-input::placeholder { color: var(--clr-text-dim); }
.footer__newsletter-input:focus { outline: none; }

.footer__newsletter-btn {
  flex-shrink: 0;
  width: 44px;
  background-color: var(--clr-accent);
  border: none;
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--dur-base) var(--ease);
}

.footer__newsletter-btn:hover { background-color: var(--clr-accent-dark); }

.footer__newsletter-privacy {
  margin-top: var(--sp-3);
  font-size: var(--fs-xs);
  color: var(--clr-text-dim);
}

/* Bottom bar */
.footer__bottom {
  border-top: 1px solid var(--clr-border);
  padding-block: var(--sp-5);
}

.footer__bottom .container {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom .container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__legal,
.footer__credits {
  font-size: var(--fs-xs);
  color: var(--clr-text-dim);
  line-height: var(--lh-snug);
}

/* ----------------------------------------------------------
   20. BACK TO TOP
---------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: calc(var(--sp-6) + 54px + var(--sp-3));
  right: var(--sp-5);
  width: 44px;
  height: 44px;
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  z-index: 900;
  cursor: pointer;
  /* Animated visibility — JS toggles [hidden] attribute */
  transition: background-color var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease),
              color var(--dur-base) var(--ease),
              opacity var(--dur-base) var(--ease),
              transform var(--dur-base) var(--ease);
}

/* When hidden attribute is removed, becomes visible */
.back-to-top:not([hidden]) {
  opacity: 1;
  transform: translateY(0);
}

/* Keep element in flow but invisible so transition plays */
.back-to-top[hidden] {
  display: flex !important;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}

.back-to-top:hover {
  background-color: var(--clr-accent);
  border-color: var(--clr-accent);
  color: var(--clr-white);
}

/* ----------------------------------------------------------
   21. WHATSAPP FAB
---------------------------------------------------------- */
.whatsapp-fab {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-5);
  width: 54px;
  height: 54px;
  background-color: #25d366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  z-index: 900;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease);
  animation: waPulse 3s ease-in-out infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.65);
  animation-play-state: paused;
}

@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
  50%       { box-shadow: 0 4px 28px rgba(37, 211, 102, 0.7); }
}

/* ----------------------------------------------------------
   22. PRINT
---------------------------------------------------------- */
@media print {
  .top-bar,
  .header,
  .hero,
  .back-to-top,
  .whatsapp-fab,
  .lightbox,
  .cursor,
  .cursor-follower {
    display: none !important;
  }

  body {
    background: white;
    color: black;
    font-size: 12pt;
    cursor: auto;
  }

  .section { padding-block: 2rem; }
}