/* Google Fonts loaded via <link> in head.php */

/* ============================================================
   CUSTOM PROPERTIES
============================================================ */
:root {
    --c-red:    #C41E1E;
    --c-dark:   #111111;
    --c-dark-2: #1A1A1A;
    --c-dark-3: #161616;  /* service card hover */
    --c-dark-4: #080808;  /* footer */
    --c-work-bg:#0A0A0A;  /* work item bg */
    --c-blue:   #2962FF;  /* service card 3 accent */
    --c-gold:   #C4961E;
    --c-warm:   #F7F6F2;
    --c-white:  #FFFFFF;
    --c-text:   #1A1A1A;
    --c-muted:  #6B6B6B;
    --c-border: #E2E1DC;

    --f-display: 'Bebas Neue', 'Arial Black', cursive;
    --f-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --max-w:      1280px;
    --section-py: clamp(5rem, 10vw, 9rem);
    --pad-x:      clamp(1.25rem, 5vw, 4rem);
    --transition: 0.3s ease;
}

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

html {
    font-size: clamp(0.875rem, 0.85rem + 0.25vw, 1rem);
    color-scheme: light;
    scroll-behavior: smooth;
}

body {
    font-family: var(--f-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--c-text);
    background: var(--c-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Modal-open state managed via JS data attribute — no inline styles */
body[data-modal] { overflow: hidden; }

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

/* ============================================================
   LAYOUT
============================================================ */
.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
}

/* ============================================================
   TYPOGRAPHY UTILITIES
============================================================ */
.section-label {
    margin-bottom: 0.75rem;
    font-family: var(--f-sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-red);
}

.section-heading {
    font-family: var(--f-display);
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    line-height: 0.95;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.section-heading--light { color: var(--c-white); }
.section-heading--dark  { color: var(--c-dark); }

/* ============================================================
   SITE HEADER / NAV
============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 900;
    transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.07);
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: var(--max-w);
    height: 4.5rem;
    margin: 0 auto;
    padding: 0 var(--pad-x);
}

.site-header.scrolled .site-nav {
    justify-content: space-between;
}

/* --- Logo: crossfade blanco ↔ color --- */
.site-nav__logo {
    position: relative;
    display: block;
    flex: 0 0 0px;
    min-width: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    height: 150px;
    font-size: 0;
    transition: flex-basis var(--transition), opacity var(--transition);
}

.site-header.scrolled .site-nav__logo {
    flex: 0 0 150px;
    overflow: visible;
    opacity: 1;
    pointer-events: auto;
}
.site-nav__logo::before,
.site-nav__logo::after {
    content: '';
    position: absolute;
    inset: 0;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: left center;
    transition: opacity var(--transition);
}
.site-nav__logo::before {
    background-image: url('/assets/media/contact/imagotipo_white.png');
    opacity: 1;
}
.site-nav__logo::after {
    background-image: url('/assets/media/imagotipo.png');
    opacity: 0;
}
.site-header.scrolled .site-nav__logo::before { opacity: 0; }
.site-header.scrolled .site-nav__logo::after  { opacity: 1; }

/* --- Menu --- */
.site-nav__menu {
    display: flex;
    gap: 2.5rem;
}

.site-nav__menu a {
    position: relative;
    padding-bottom: 0.125rem;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    transition: color var(--transition);
}
.site-nav__menu a::after {
    content: '';
    position: absolute;
    bottom: -0.1875rem;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--c-red);
    transition: width var(--transition);
}
.site-nav__menu a:hover::after,
.site-nav__menu a[aria-current]::after { width: 100%; }
.site-nav__menu a:hover { color: var(--c-white); }

.site-header.scrolled .site-nav__menu a       { color: var(--c-muted); }
.site-header.scrolled .site-nav__menu a:hover { color: var(--c-red); }

/* --- Hamburger --- */
.site-nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 0.3rem;
    width: 40px;
    height: 40px;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
}
.site-nav__toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: rgba(255,255,255,0.85);
    transform-origin: center;
    transition: transform var(--transition), opacity var(--transition);
}
.site-header.scrolled .site-nav__toggle span { background: var(--c-dark); }
.site-nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(0.4rem) rotate(45deg); }
.site-nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-0.4rem) rotate(-45deg); }

/* ============================================================
   HERO
============================================================ */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    height: 100vh;
    height: 100dvh;
    min-height: 38.75rem;
    overflow: hidden;
    background: #0a0a0a;
}

.hero__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.hero__content {
    position: absolute;
    left: 5vw;
    width: 45vw;
    margin: 0;
    z-index: 1;
    text-align: center;
}

.hero__logo {
    display: inline-block;
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 0.25;
    object-fit: cover;
    margin-bottom: 1.5rem;
}

.hero__label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}
.hero__label::before {
    content: '';
    display: block;
    width: 36px;
    height: 1px;
    background: var(--c-red);
}

.hero__title {
    margin-bottom: 2rem;
    font-family: var(--f-display);
    font-size: clamp(3.5rem, 7.5vw, 7.5rem);
    line-height: 0.88;
    letter-spacing: 0.015em;
    text-transform: uppercase;
    color: var(--c-white);
}
.hero__title em {
    display: block;
    color: var(--c-red);
    font-style: normal;
}

.hero__subtitle {
    margin-bottom: 3rem;
    font-size: clamp(0.8rem, 1.3vw, 1rem);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}

.hero__rotator {
    position: relative;
    display: inline-block;
    min-width: 15rem;
    height: 1.4em;
    overflow: hidden;
    vertical-align: bottom;
    text-align: center;
}
.hero__rotator-word {
    position: absolute;
    left: 0;
    width: 100%;
    top: 0;
    white-space: nowrap;
    transform: translateY(0);
    opacity: 1;
    transition: transform 0.6s ease, opacity 0.6s ease;
}

.hero__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.9rem 2.25rem;
    border: 1.5px solid rgba(255,255,255,0.35);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--c-white);
    transition: background var(--transition), border-color var(--transition);
}
.hero__cta svg { transition: transform var(--transition); }
.hero__cta:hover {
    background: var(--c-red);
    border-color: var(--c-red);
}
.hero__cta:hover svg { transform: translateX(5px); }

.hero__scroll {
    position: absolute;
    bottom: 2.5rem;
    right: var(--pad-x);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    writing-mode: vertical-rl;
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
}
.hero__scroll::after {
    content: '';
    display: block;
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollPulse 2.2s ease infinite;
}

@keyframes scrollPulse {
    0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
    30%  { opacity: 1; }
    60%  { transform: scaleY(1); transform-origin: top; }
    61%  { transform: scaleY(1); transform-origin: bottom; }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   ABOUT / NOSOTROS
============================================================ */
.about {
    padding: var(--section-py) 0;
    background: var(--c-warm);
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.about__number {
    margin-bottom: -1.5rem;
    font-family: var(--f-display);
    font-size: 8rem;
    line-height: 1;
    color: var(--c-border);
    user-select: none;
}

.about__heading {
    margin-bottom: 1.75rem;
    font-family: var(--f-display);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    line-height: 0.95;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--c-dark);
}

.about__divider {
    width: 3rem;
    height: 2.5px;
    margin-bottom: 1.75rem;
    background: var(--c-red);
}

.about__text {
    max-width: 44ch;
    font-size: 1.05rem;
    color: var(--c-muted);
    line-height: 1.85;
}

.about__mission-label {
    margin-bottom: 1.25rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-red);
}

.about__mission-text {
    padding-left: 1.75rem;
    border-left: 2.5px solid var(--c-red);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--c-text);
    line-height: 1.85;
}

/* ============================================================
   SERVICES
============================================================ */
.services {
    padding: var(--section-py) 0;
    background: var(--c-dark);
}

.services__header {
    margin-bottom: 4rem;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(255,255,255,0.05);
}

.service-card {
    position: relative;
    overflow: hidden;
    padding: 3rem 2.5rem 3.5rem;
    background: var(--c-dark);
    transition: background var(--transition);
}
.service-card:hover { background: var(--c-dark-3); }

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.45s ease;
}
.service-card:nth-child(1)::before { background: var(--c-red); }
.service-card:nth-child(2)::before { background: var(--c-gold); }
.service-card:nth-child(3)::before { background: var(--c-blue); }
.service-card:hover::before { transform: scaleX(1); }

.service-card__img {
    width: 100%;
    height: 190px;
    margin-bottom: 2.25rem;
    object-fit: cover;
    filter: brightness(0.75) saturate(0.8);
    transition: filter 0.45s ease;
}
.service-card:hover .service-card__img { filter: brightness(0.9) saturate(1); }

.service-card__icon {
    margin-bottom: 1.25rem;
    color: rgba(255,255,255,0.55);
}

.service-card__title {
    margin-bottom: 1.5rem;
    font-family: var(--f-display);
    font-size: 2.2rem;
    line-height: 1;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--c-white);
}

.service-card__list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}
.service-card__list li {
    position: relative;
    padding-left: 1.1rem;
    font-size: 0.88rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.45);
}
.service-card__list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: rgba(255,255,255,0.2);
}

.service-card__desc {
    margin-bottom: 1.25rem;
    font-size: 0.88rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.45);
}

/* ============================================================
   MAQUILA
============================================================ */
.maquila {
    display: grid;
    grid-template-columns: 65fr 35fr;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    background: #fff;
}
.maquila__video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.maquila__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 clamp(2.5rem, 4vw, 5rem);
    gap: 2.5rem;
}
.maquila__title {
    font-family: var(--f-display);
    font-size: clamp(2.8rem, 5vw, 5.5rem);
    line-height: 0.9;
    text-transform: uppercase;
    color: var(--c-red);
}
.maquila__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}
.maquila__list li {
    position: relative;
    padding-left: 1.5rem;
    font-size: clamp(0.9rem, 1.2vw, 1.05rem);
    color: #1a1a1a;
    letter-spacing: 0.02em;
}
.maquila__list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--c-red);
}

/* ============================================================
   BRANDS
============================================================ */
.brands {
    padding: var(--section-py) 0;
    background: var(--c-white);
}

.brands__header {
    margin-bottom: 4.5rem;
    text-align: center;
}

.brands__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem 2.5rem;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    transition: transform var(--transition);
}
.brand-logo img {
    width: auto;
    height: auto;
    max-height: 48px;
    max-width: 100%;
    margin: 0 auto;
    filter: grayscale(1) opacity(0.45);
    transition: filter var(--transition);
}
.brand-logo:hover img { filter: grayscale(0) opacity(1); }
.brand-logo:hover { transform: scale(1.06); }
.brand-logo img[alt="Hermex"] {
    width: 160px;
    height: 60px;
    max-height: none;
    object-fit: cover;
    object-position: center;
}

/* ============================================================
   WORK / PORTFOLIO
============================================================ */
.work {
    padding: var(--section-py) 0;
    background: var(--c-dark-2);
}

.work__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 3.5rem;
}

.work__filters {
    display: flex;
    border: 1px solid rgba(255,255,255,0.12);
}

.work__filter-btn {
    display: block;
    padding: 0.65rem 1.5rem;
    border: none;
    border-right: 1px solid rgba(255,255,255,0.12);
    background: none;
    font-family: var(--f-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
    color: rgba(255,255,255,0.45);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}
.work__filter-btn:last-child { border-right: none; }
.work__filter-btn.active,
.work__filter-btn:hover {
    background: var(--c-red);
    color: var(--c-white);
}

.work__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.work-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    width: 100%;
    padding: 0;
    border: none;
    background: var(--c-work-bg);
    cursor: pointer;
}
.work-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

.work-item__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(196,30,30,0);
    transition: background var(--transition);
}
.work-item:hover .work-item__overlay { background: rgba(196,30,30,0.65); }

.work-item__label {
    font-family: var(--f-display);
    font-size: 1.5rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-white);
    opacity: 0;
    transform: translateY(8px);
    transition: transform var(--transition), opacity var(--transition);
}
.work-item:hover .work-item__label { transform: translateY(0); opacity: 1; }

.work-item[hidden] { display: none; }

/* ============================================================
   LIGHTBOX
============================================================ */
dialog.lightbox {
    position: fixed;
    inset: 0;
    width: 100%;
    max-width: 100%;
    height: 100%;
    max-height: 100%;
    padding: 0;
    border: none;
    background: transparent;
}
dialog.lightbox[open] {
    display: flex;
    align-items: center;
    justify-content: center;
}
dialog.lightbox::backdrop {
    background: rgba(0,0,0,0.96);
}

.lightbox__img-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 88vw;
    max-height: 85vh;
}
.lightbox__img-wrap img {
    display: block;
    max-width: 88vw;
    max-height: 85vh;
    object-fit: contain;
}

.lightbox__close {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1.5px solid rgba(255,255,255,0.25);
    background: none;
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    z-index: 1;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.lightbox__close:hover { background: var(--c-red); border-color: var(--c-red); color: var(--c-white); }

.lightbox__prev,
.lightbox__next {
    position: fixed;
    top: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border: 1.5px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    font-size: 1.2rem;
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    transform: translateY(-50%);
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.lightbox__prev { left: 1.5rem; }
.lightbox__next { right: 1.5rem; }
.lightbox__prev:hover,
.lightbox__next:hover { background: var(--c-red); border-color: var(--c-red); color: var(--c-white); }

.lightbox__counter {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    font-variant-numeric: tabular-nums;
    color: rgba(255,255,255,0.4);
    transform: translateX(-50%);
}

/* ============================================================
   CLIENTS
============================================================ */
.clients {
    padding: var(--section-py) 0;
    background: var(--c-warm);
}

.clients__header {
    margin-bottom: 4.5rem;
    text-align: center;
}

.clients__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem 1.25rem;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    flex: 0 1 calc((100% - 5 * 1.25rem) / 6);
}
.client-logo img {
    width: auto;
    height: auto;
    max-height: 90px;
    max-width: 100%;
    margin: 0 auto;
    filter: grayscale(1) opacity(0.4);
    transition: filter 0.4s ease, transform 0.3s ease;
}
.client-logo:hover img { filter: grayscale(0) opacity(1); transform: scale(1.08); }

/* ============================================================
   CONTACT
============================================================ */
.contact {
    padding: clamp(3rem, 6vw, 5rem) 0;
    background: var(--c-dark);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7rem;
    align-items: start;
}

.contact__logo {
    margin-bottom: 2.25rem;
}
.contact__logo img {
    width: clamp(200px, 55%, 340px);
    height: auto;
    aspect-ratio: 200 / 56;
    object-fit: cover;
    max-width: 100%;
}

.contact__headline {
    font-family: var(--f-display);
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: 0.92;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--c-white);
}
.contact__headline span { color: var(--c-red); }

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
    padding-top: 0.5rem;
}

.contact__info-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.contact__info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--c-red);
}

.contact__info-label {
    margin-bottom: 0.35rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-muted);
}

.contact__info-value {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.85);
}
.contact__info-value a:hover { color: var(--c-red); }

.contact__social {
    display: flex;
    gap: 0.75rem;
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,0.07);
}

.contact__social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.5rem;
    border: 1px solid rgba(255,255,255,0.15);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.contact__social-link:hover {
    background: var(--c-red);
    border-color: var(--c-red);
    color: var(--c-white);
}

/* ============================================================
   SITE FOOTER
============================================================ */
.site-footer {
    padding: 1.75rem 0;
    background: var(--c-dark-4);
}
.site-footer__inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
}
.site-footer p {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-align: center;
    color: rgba(255,255,255,0.25);
}

/* ============================================================
   SCROLL REVEAL
============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}
.reveal.reveal--d1 { transition-delay: 0.10s; }
.reveal.reveal--d2 { transition-delay: 0.20s; }
.reveal.reveal--d3 { transition-delay: 0.30s; }
.reveal.reveal--d4 { transition-delay: 0.45s; }
.reveal.reveal--d5 { transition-delay: 0.60s; }

/* ============================================================
   RESPONSIVE — 1024px
============================================================ */
@media (max-width: 1024px) {
    .services__grid { grid-template-columns: 1fr 1fr; }
    .client-logo    { flex-basis: calc((100% - 3 * 1.25rem) / 4); }
    .brands__grid   { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================================
   RESPONSIVE — 768px
============================================================ */
@media (max-width: 768px) {
    .site-nav { justify-content: flex-end; }
    .site-nav__menu {
        position: fixed;
        top: 4.5rem;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        padding: 0.5rem 0 1.5rem;
        background: rgba(10,10,10,0.98);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-100%);
        transition: transform 0.35s ease, opacity 0.35s ease;
    }
    .site-nav__menu.open {
        opacity: 1;
        pointer-events: all;
        transform: translateY(0);
    }
    .site-nav__menu a {
        display: block;
        padding: 0.9rem var(--pad-x);
        font-size: 0.85rem;
        color: rgba(255,255,255,0.75);
    }
    .site-nav__menu a::after { display: none; }
    .site-nav__toggle { display: flex; }

    .about__inner   { grid-template-columns: 1fr; gap: 3rem; }
    .services__grid { grid-template-columns: 1fr; }
    .work__header {
        align-items: flex-start;
        gap: 1rem;
    }
    .work__filters {
        flex-wrap: wrap;
        justify-content: flex-end;
        max-width: 55%;
        border: none;
        gap: 0.4rem;
    }
    .work__filter-btn {
        border: 1px solid rgba(255,255,255,0.15);
        padding: 0.45rem 0.75rem;
        font-size: 0.6rem;
    }
    .work__filter-btn:last-child { border-right: 1px solid rgba(255,255,255,0.15); }
    .work__grid     { grid-template-columns: repeat(2, 1fr); }
    .client-logo    { flex-basis: calc((100% - 2 * 1.25rem) / 3); }
    .brands__grid   { grid-template-columns: repeat(3, 1fr); }
    .contact__inner { grid-template-columns: 1fr; gap: 3.5rem; }

    .hero {
        display: flex;
        flex-direction: column;
        align-items: center;
        height: auto;
        min-height: 100vh;
        min-height: 100dvh;
        padding: 6.5rem 0 3rem;
        gap: 1.25rem;
        overflow-x: hidden;
    }
    /* "Desenvuelve" el wrapper de escritorio: sus hijos pasan a ser
       hijos directos de .hero, así pueden intercalarse con el video
       vía order — sin tocar el HTML ni el layout de escritorio. */
    .hero__content {
        display: contents;
    }
    .hero__logo {
        order: 1;
        width: clamp(200px, 60vw, 260px);
        max-width: none;
        margin-bottom: 0;
    }
    .hero__title {
        order: 2;
        font-size: clamp(1.8rem, 9vw, 2.6rem);
        text-align: center;
        margin-bottom: 0;
    }
    .hero__subtitle {
        order: 3;
        font-size: 0.72rem;
        text-align: center;
        margin-bottom: 0;
    }
    .hero__rotator { min-width: 13rem; }
    .hero__video {
        order: 4;
        position: relative;
        inset: auto;
        width: 100%;
        height: 45vh;
        margin: 0;
        object-fit: cover;
        object-position: right center;
    }
    .hero__cta {
        order: 5;
        display: flex;
        width: fit-content;
        margin: 0 auto;
        padding: 0.7rem 1.5rem;
        font-size: 0.7rem;
        white-space: nowrap;
    }
    .hero__scroll { display: none; }

    .maquila {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        height: auto;
    }
    .maquila__video { width: 100%; height: auto; object-fit: contain; }
    .maquila__content { justify-content: flex-start; padding: 1.5rem var(--pad-x) 2.5rem; }
    .maquila__title { font-size: clamp(2.2rem, 9vw, 3.2rem); }
}

/* ============================================================
   RESPONSIVE — 480px
============================================================ */
@media (max-width: 480px) {
    .client-logo   { flex-basis: calc((100% - 1.25rem) / 2); }
    .brands__grid  { grid-template-columns: repeat(2, 1fr); }
    .work__header   { flex-wrap: wrap; }
    .work__filters  { max-width: 100%; }
    .work__filter-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.58rem;
    }
}

/* ============================================================
   REDUCED MOTION
============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}