/*
Theme Name: móz 2025
Theme URI: https://studiomoz.it
Author: móz studio editoriale
Description: Tema custom per móz studio editoriale — tipografia editoriale, coverflow 3D, animazioni GSAP.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
License: Proprietary
Text Domain: moz-2025
*/

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

:root {
  --c-black:   #0d0d0d;
  --c-white:   #f7f5f0;
  --c-ink:     #1a1a1a;
  --c-smoke:   #e8e4dc;
  --c-accent:  #c8a96e;   /* oro editoriale */
  --c-muted:   #888078;
  --c-bgr:     #56524a;   /* sfondo sezione intro */

  --ff-serif:  'EB Garamond', 'Cormorant Garamond', Georgia, serif;
  --ff-sans:   'Instrument Sans', 'Inter', system-ui, sans-serif;

  --fs-xs:     clamp(.7rem,  1.2vw, .8rem);
  --fs-sm:     clamp(.85rem, 1.5vw, 1rem);
  --fs-base:   clamp(1rem,   1.8vw, 1.125rem);
  --fs-md:     clamp(1.2rem, 2.5vw, 1.5rem);
  --fs-lg:     clamp(1.6rem, 4vw,   2.5rem);
  --fs-xl:     clamp(2rem,   6vw,   4rem);
  --fs-hero:   clamp(2.5rem, 8vw,   6rem);

  --sp-xs:  .5rem;
  --sp-sm:  1rem;
  --sp-md:  2rem;
  --sp-lg:  4rem;
  --sp-xl:  8rem;

  --radius: 2px;
  --trans:  .35s cubic-bezier(.25,.46,.45,.94);
}

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

body {
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  color: var(--c-ink);
  background: var(--c-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ============================================================
   TIPOGRAFIA
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--ff-serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.01em;
}
h1 { font-size: var(--fs-xl); }
h2 { font-size: var(--fs-lg); }
h3 { font-size: var(--fs-md); }

.label {
  font-family: var(--ff-sans);
  font-size: var(--fs-xs);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-muted);
}

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.container {
  width: 92%;
  max-width: 1280px;
  margin-inline: auto;
}

.section { padding-block: var(--sp-xl); }
.section--sm { padding-block: var(--sp-lg); }

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--sp-sm) 0;
  /* mix-blend-mode lasciato al background dinamico via JS */
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo img {
  height: 48px;
  width: auto;
}

.site-nav { display: flex; gap: var(--sp-md); }

.site-nav a {
  font-size: var(--fs-xs);
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--c-ink);
  transition: opacity var(--trans);
}
.site-nav a:hover { opacity: .5; }

/* Header trasparente sulla hero, bianco sulle altre sezioni */
.site-header.is-hero {
  background: transparent;
}
.site-header.is-page {
  background: rgba(247,245,240,.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-smoke);
}

/* ============================================================
   SITE FOOTER
   ============================================================ */
.site-footer {
  background: var(--c-black);
  color: var(--c-smoke);
  padding-block: var(--sp-lg);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-md);
  align-items: start;
}

.site-footer__logo img { height: 54px; width: auto; }

.site-footer__links { display: flex; flex-direction: column; gap: var(--sp-xs); }
.site-footer__links a {
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .8;
  transition: opacity var(--trans);
}
.site-footer__links a:hover { opacity: 1; }

.site-footer__copy {
  font-size: var(--fs-xs);
  opacity: .6;
  text-align: right;
  align-self: end;
}

/* ============================================================
   HERO — citazione Tondelli
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px var(--sp-md) var(--sp-xl);
  position: relative;
  overflow: hidden;
  background: var(--c-white);
}

.hero__quote {
  font-family: var(--ff-serif);
  font-size: var(--fs-hero);
  font-style: italic;
  color: var(--c-ink);
  max-width: 16ch;
  line-height: 1.08;
  letter-spacing: -.02em;
}

.hero__author {
  margin-top: var(--sp-md);
  font-size: var(--fs-xs);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--c-muted);
}

/* Freccia scroll hint */
.hero::after {
  content: '';
  position: absolute;
  bottom: var(--sp-lg);
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--c-muted));
  animation: scrollhint 2s ease-in-out infinite;
}
@keyframes scrollhint {
  0%,100% { opacity: .3; transform: translateX(-50%) scaleY(.6); }
  50%      { opacity: .8; transform: translateX(-50%) scaleY(1); }
}

/* ============================================================
   HERO LOGOS STRIP
   ============================================================ */
.hero-logos {
  background: var(--c-white);
  border-top: 1px solid var(--c-smoke);
  padding-block: var(--sp-md) var(--sp-lg);
  text-align: center;
}

.hero-logos__label {
  font-size: var(--fs-xs);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: var(--sp-md);
  opacity: .7;
}

.hero-logos__strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--sp-md), 5vw, var(--sp-xl));
  flex-wrap: wrap;
}

.hero-logos__strip img {
  height: 44px;
  width: auto;
  opacity: .38;
  filter: grayscale(100%);
  transition: opacity var(--trans), filter var(--trans);
}

.hero-logos__strip img:hover {
  opacity: .7;
  filter: grayscale(0%);
}

.hero-logos__link {
  display: inline-block;
  margin-top: var(--sp-md);
  font-family: var(--ff-sans);
  font-size: var(--fs-xs);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-muted);
  border: 1px solid rgba(136,128,120,.38);
  border-radius: 6px;
  padding: 12px 24px;
  transition: color var(--trans), border-color var(--trans);
}

.hero-logos__link:hover { color: var(--c-ink); }

@media (max-width: 480px) {
  .hero-logos__strip img { height: 32px; }
  .hero-logos__strip { gap: var(--sp-md); }
}

/* ============================================================
   SEZIONE INTRO — blocchi di testo
   ============================================================ */
.intro-section {
  background: var(--c-bgr);
}

.intro-blocks {
  display: grid;
  gap: 0;
}

.intro-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
  align-items: center;
  padding-block: var(--sp-xl);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.intro-block:last-child { border-bottom: none; }

.intro-block:nth-child(even) .intro-block__text { order: -1; }

.intro-block__heading {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  margin-bottom: var(--sp-sm);
  line-height: 1.1;
}
.intro-block__heading a {
  color: var(--c-white);
  text-decoration: none;
  transition: opacity var(--trans);
}
.intro-block__heading a:hover { opacity: .6; }

.intro-block__body {
  color: rgba(247,245,240,.72);
  line-height: 1.8;
  font-size: var(--fs-sm);
}

.intro-block__img {
  display: flex;
  align-items: center;
  justify-content: center;
}
.intro-block__img img {
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
  mix-blend-mode: multiply;
}
/* Nota a piè di pagina — stile editoriale */
.footnote {
  margin-top: 2rem;
  padding-left: 1.3em;
  text-indent: -1.3em;        /* il numero sporge, il testo rientra */
  font-size: 0.8125rem;       /* corpo ridotto rispetto al testo */
  line-height: 1.55;
  color: #ddd5c2;             /* leggermente attenuato */
  text-align: justify;
  hyphens: auto;
}

.footnote::before {
  content: "";
  display: block;
  width: 3rem;                /* filetto separatore corto */
  height: 1px;
  margin: 0 0 0.9rem -1.3em;  /* riallineato al margine sinistro reale */
  background: currentColor;
  opacity: 0.35;
}

.footnote sup {
  margin-right: 0.15em;       /* piccolo respiro tra numero e testo */
}
/* ============================================================
   COVERFLOW SWIPER
   ============================================================ */
.coverflow-section {
  background: var(--c-black);
  padding-block: var(--sp-xl);
  overflow: hidden;
}

.coverflow-section .label {
  color: var(--c-accent);
  margin-bottom: .5rem;
  text-align: center;
  display: block;
}
.coverflow-section h2 {
  color: var(--c-white);
  text-align: center;
  margin-bottom: var(--sp-lg);
  font-size: var(--fs-lg);
}

.swiper-coverflow {
  width: 100%;
  padding-block: 48px 72px !important;
}

.swiper-coverflow .swiper-slide {
  width: clamp(150px, 18vw, 260px);
  aspect-ratio: 2/3;
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
  opacity: .72;
  transition: box-shadow .4s ease, opacity .4s ease;
}

.swiper-coverflow .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.swiper-coverflow .swiper-slide-active {
  box-shadow: 0 32px 80px rgba(0,0,0,.9);
  opacity: 1;
}

/* Prev/Next arrows */
.coverflow-section .swiper-button-prev,
.coverflow-section .swiper-button-next {
  --swiper-navigation-size: 26px;
  color: rgba(255,255,255,.45);
  transition: color .25s ease;
  top: 50%;
  transform: translateY(-60%);
}
.coverflow-section .swiper-button-prev:hover,
.coverflow-section .swiper-button-next:hover {
  color: var(--c-accent);
}
@media (max-width: 480px) {
  .coverflow-section .swiper-button-prev,
  .coverflow-section .swiper-button-next { display: none; }
}

/* Pagination dots */
.coverflow-section .swiper-pagination-bullet {
  background: rgba(255,255,255,.3);
  opacity: 1;
}
.coverflow-section .swiper-pagination-bullet-active {
  background: var(--c-accent);
}

/* ============================================================
   GRIGLIA PORTFOLIO
   ============================================================ */
.portfolio-grid { padding-block: var(--sp-xl); }

.portfolio-grid__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs);
  margin-bottom: var(--sp-lg);
}

.filter-btn {
  background: transparent;
  border: 1px solid currentColor;
  padding: .35em 1.1em;
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 50px;
  transition: background var(--trans), color var(--trans);
  color: var(--c-muted);
  font-family: var(--ff-sans);
}
.filter-btn:hover,
.filter-btn.is-active {
  background: var(--c-ink);
  color: var(--c-white);
  border-color: var(--c-ink);
}

.portfolio-grid__items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--sp-md) var(--sp-sm);
}

/* Nasconde le card filtrate */
.portfolio-card.is-hidden {
  display: none;
}

.portfolio-card {
  display: block;
  border-radius: var(--radius);
  text-decoration: none;
}

.portfolio-card__cover {
  aspect-ratio: 2/3;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--c-smoke);
}

.portfolio-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s cubic-bezier(.25,.46,.45,.94);
  will-change: transform;
}

.portfolio-card:hover .portfolio-card__cover img {
  transform: scale(1.05);
}

.portfolio-card__info {
  padding-top: .5rem;
}

.portfolio-card__autore {
  font-size: var(--fs-xs);
  color: var(--c-muted);
  letter-spacing: .03em;
}

.portfolio-card__titolo {
  font-family: var(--ff-serif);
  font-size: .95rem;
  line-height: 1.25;
  margin-top: 2px;
  color: var(--c-ink);
}

/* Tilt 3D su desktop */
@media (hover: hover) {
  .portfolio-card__cover {
    transform-style: preserve-3d;
    perspective: 900px;
    transition: box-shadow var(--trans);
  }
  .portfolio-card:hover .portfolio-card__cover {
    box-shadow: 8px 16px 40px rgba(0,0,0,.18);
  }
  .portfolio-card:hover .portfolio-card__cover img {
    transform: scale(1.05) rotateY(-3deg) rotateX(1.5deg);
  }
}

/* ============================================================
   SINGLE PORTFOLIO
   ============================================================ */
.single-portfolio { padding-top: calc(var(--sp-xl) + 60px); }

.single-portfolio__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-xl);
  align-items: start;
}

.single-portfolio__cover { position: sticky; top: 100px; }
.single-portfolio__cover img {
  width: 100%;
  max-width: 400px;
  box-shadow: 20px 40px 80px rgba(0,0,0,.15);
}

.single-portfolio__meta { padding-top: var(--sp-md); }

.single-portfolio__editore {
  font-size: var(--fs-xs);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--sp-sm);
}

.single-portfolio__autore {
  font-family: var(--ff-serif);
  font-size: var(--fs-md);
  font-style: italic;
  color: var(--c-muted);
}

.single-portfolio__titolo {
  font-family: var(--ff-serif);
  font-size: var(--fs-xl);
  line-height: 1.1;
  margin-top: var(--sp-xs);
  margin-bottom: var(--sp-md);
}

.single-portfolio__anno {
  font-size: var(--fs-xs);
  color: var(--c-muted);
  letter-spacing: .1em;
  margin-bottom: var(--sp-md);
}

.single-portfolio__desc {
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--c-ink);
  max-width: 50ch;
}

.single-portfolio__link {
  display: inline-block;
  margin-top: var(--sp-md);
  padding: .6em 1.4em;
  border: 1px solid var(--c-ink);
  font-size: var(--fs-xs);
  letter-spacing: .15em;
  text-transform: uppercase;
  transition: background var(--trans), color var(--trans);
}
.single-portfolio__link:hover { background: var(--c-ink); color: var(--c-white); }

.single-portfolio__nav {
  display: flex;
  justify-content: space-between;
  margin-top: var(--sp-xl);
  padding-top: var(--sp-md);
  border-top: 1px solid var(--c-smoke);
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.single-portfolio__nav a { transition: color var(--trans); }
.single-portfolio__nav a:hover { color: var(--c-ink); }

/* ============================================================
   SEZIONE CLIENTI (loghi)
   ============================================================ */
.clients {
  background: var(--c-white);
  border-top: 1px solid var(--c-smoke);
  padding-block: var(--sp-lg);
}

.clients .label {
  display: block;
  text-align: center;
  margin-bottom: var(--sp-lg);
}

.clients__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--sp-md), 4vw, var(--sp-xl));
}

.clients__logos img {
  height: 32px;
  width: auto;
  max-width: 120px;
  opacity: .45;
  filter: grayscale(1);
  transition: opacity .4s ease, filter .4s ease;
  object-fit: contain;
}
.clients__logos img:hover {
  opacity: 1;
  filter: none;
}

/* ============================================================
   PAGINA STUDIO
   ============================================================ */
.studio-section {
  background: var(--c-bgr);
  padding-top: calc(var(--sp-xl) + 80px);
  padding-bottom: var(--sp-xl);
}

.studio-block {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-lg) var(--sp-xl);
  align-items: start;
  margin-bottom: calc(var(--sp-xl) * 1.2);
  padding-bottom: calc(var(--sp-xl) * 1.2);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.studio-block:last-child { border-bottom: none; }

.studio-block:nth-child(even) {
  grid-template-columns: 1fr 280px;
}
.studio-block:nth-child(even) .studio-block__img { order: 2; }

.studio-block__img img {
  width: 100%;
  mix-blend-mode: multiply;
}

.studio-block__heading {
  font-size: var(--fs-lg);
  margin-bottom: var(--sp-md);
  color: var(--c-white);
}
.studio-block__body { color: rgba(247,245,240,.75); line-height: 1.9; }
.studio-block__body p + p { margin-top: var(--sp-sm); }

.studio-section .label { color: rgba(247,245,240,.5); }

sup { font-size: .65em; vertical-align: super; color: rgba(247,245,240,.4); }

.studio-video { width: 100%; aspect-ratio: 16/9; object-fit: cover; margin-top: var(--sp-md); }

/* ============================================================
   PAGINA CONTATTI
   ============================================================ */
.contact-section {
  padding-top: calc(var(--sp-xl) + 60px);
  min-height: 80svh;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: start;
}

.contact-info h3 {
  font-size: var(--fs-xs);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-top: var(--sp-md);
  margin-bottom: var(--sp-xs);
}
.contact-info h3:first-child { margin-top: 0; }

.contact-info a {
  font-family: var(--ff-serif);
  font-size: var(--fs-md);
  display: block;
  transition: color var(--trans);
}
.contact-info a:hover { color: var(--c-muted); }

/* CF7 — form container */
.wpcf7 {
  background: #ffffff;
  border: 1px solid #dedad3;
  border-radius: 10px;
  padding: var(--sp-md);
}

/* CF7 — campi */
.wpcf7 input, .wpcf7 textarea, .wpcf7 select {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--c-smoke);
  background: transparent;
  padding: .6em 0;
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  color: var(--c-ink);
  margin-bottom: var(--sp-sm);
  outline: none;
  border-radius: 0;
  transition: border-color var(--trans);
}
.wpcf7 input:focus, .wpcf7 textarea:focus { border-color: var(--c-ink); }
.wpcf7 textarea { height: 120px; resize: vertical; }

/* CF7 — pulsante invio */
.wpcf7 button[type="submit"],
.wpcf7 .dtr-btn {
  background: var(--c-ink);
  color: var(--c-white);
  border: 1px solid rgba(136,136,133,.55);
  padding: 12px 24px;
  cursor: pointer;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: var(--fs-xs);
  font-family: var(--ff-sans);
  border-radius: 4px;
  transition: opacity var(--trans);
  width: auto;
  margin-top: var(--sp-sm);
  display: inline-block;
}
.wpcf7 button[type="submit"]:hover,
.wpcf7 .dtr-btn:hover { opacity: .75; }

/* ============================================================
   GSAP — stati iniziali impostati via JS, NON via CSS
   (se JS non carica, il contenuto resta visibile)
   La classe .gsap-ready viene aggiunta al body quando GSAP è pronto.
   ============================================================ */
.gsap-ready .js-reveal {
  opacity: 0;
  transform: translateY(32px);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .studio-block,
  .studio-block:nth-child(even) {
    grid-template-columns: 1fr;
    gap: var(--sp-md);
  }
  .studio-block:nth-child(even) .studio-block__img { order: unset; }
  .intro-block__img img { max-width: 280px; }
}

/* ============================================================
   MOBILE NAV — hamburger + overlay
   ============================================================ */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 201;
  color: inherit;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
  transition: transform .32s ease, opacity .22s ease;
  transform-origin: center;
}

/* Stato aperto → X */
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Colore toggle: sempre scuro perché l'hero di questo sito è su sfondo crema */
.site-header.is-hero .nav-toggle,
.site-header.is-page .nav-toggle { color: var(--c-ink); }

/* Menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--c-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .38s ease;
}
.mobile-menu.is-open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-lg);
  text-align: center;
}
.mobile-menu__nav a {
  font-family: var(--ff-serif);
  font-size: clamp(2.2rem, 9vw, 4rem);
  color: var(--c-white);
  letter-spacing: .02em;
  line-height: 1;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .35s ease, transform .35s ease, color .25s ease;
}
.mobile-menu.is-open .mobile-menu__nav a { opacity: 1; transform: none; }
.mobile-menu.is-open .mobile-menu__nav a:nth-child(1) { transition-delay: .08s; }
.mobile-menu.is-open .mobile-menu__nav a:nth-child(2) { transition-delay: .14s; }
.mobile-menu.is-open .mobile-menu__nav a:nth-child(3) { transition-delay: .20s; }
.mobile-menu.is-open .mobile-menu__nav a:nth-child(4) { transition-delay: .26s; }
.mobile-menu__nav a:hover { color: var(--c-accent); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .site-nav { display: none; }

  .intro-block,
  .single-portfolio__layout,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-md);
  }

  .intro-block:nth-child(even) .intro-block__text { order: unset; }

  .site-footer__grid { grid-template-columns: 1fr; gap: var(--sp-md); }
  .site-footer__copy { text-align: left; }

  .portfolio-grid__items {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-sm) calc(var(--sp-sm) * .75);
  }

  .single-portfolio__cover img { max-width: 260px; margin-inline: auto; }
}

@media (max-width: 480px) {
  .portfolio-grid__items { grid-template-columns: repeat(2, 1fr); gap: .75rem .5rem; }
  .portfolio-grid__filters { gap: .35rem; }
  .filter-btn { padding: .3em .75em; font-size: .65rem; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .gsap-ready .js-reveal { opacity: 1 !important; transform: none !important; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .hero::after { display: none; }
}