/* Pfad Atelier — maquetación: contenedor, cabecera, rejillas, secciones, pie */

.container {
    width: min(calc(100% - 32px), var(--w1));
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 700px) {
    .container {
        width: min(calc(100% - 64px), var(--w1));
    }
}

/* ---------- cabecera ---------- */
.site-head {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--a1);
    border-bottom: 1px solid var(--a4);
}

.head-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    min-height: var(--hh);
}

.brand-box {
    display: grid;
    gap: 0;
    margin-right: auto;
    padding: 4px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    gap: 10px;
    color: var(--a4);
    text-decoration: none;
    font-family: var(--f1);
    font-weight: 800;
    font-size: 1.3rem;
    line-height: 1;
    letter-spacing: -0.01em;
}

.brand:hover {
    color: var(--g1);
}

.mark-svg {
    flex: none;
}

.brand-tag {
    font-family: var(--f3);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--a5);
    padding-left: 42px;
    margin-top: -6px;
}

.main-nav {
    order: 2;
}

.nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 8px 10px;
    color: var(--a4);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border-bottom: 2px solid transparent; /* reserva: la línea activa no mueve la altura */
}

.nav-link:hover {
    background: var(--a4);
    color: var(--a3);
}

.nav-link[aria-current="page"] {
    border-bottom-color: var(--g1);
}

.cart-pill {
    order: 3;
}

.burger {
    order: 4;
    display: none;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
    background: var(--a1);
    border: 1px solid var(--a4);
    border-radius: var(--r1);
    cursor: pointer;
}

.burger-lines,
.burger-lines::before,
.burger-lines::after {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--a4);
}

.burger-lines {
    position: relative;
}

.burger-lines::before,
.burger-lines::after {
    content: "";
    position: absolute;
    left: 0;
}

.burger-lines::before {
    top: -6px;
}

.burger-lines::after {
    top: 6px;
}

.site-head.on .burger-lines {
    background: transparent;
}

.site-head.on .burger-lines::before {
    top: 0;
    transform: rotate(45deg);
}

.site-head.on .burger-lines::after {
    top: 0;
    transform: rotate(-45deg);
}

@media (max-width: 1139px) {
    .main-nav {
        flex-basis: 100%;
        order: 5;
    }

    .js .burger {
        display: inline-flex;
    }

    /* menú móvil: capa fija bajo la cabecera, solo con JS */
    .js .main-nav {
        position: fixed;
        top: var(--hh);
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 21;
        overflow-y: auto;
        padding: 16px 16px 40px;
        background: var(--a1);
        border-top: 1px solid var(--a4);
        visibility: hidden;
        transform: translateY(-6px);
    }

    .js .site-head.on .main-nav {
        visibility: visible;
        transform: none;
    }

    .js .nav-list {
        display: block;
        max-width: 560px;
        margin: 0 auto;
    }

    .js .nav-link {
        display: flex;
        min-height: 56px;
        font-family: var(--f1);
        font-weight: 800;
        font-size: 1.3rem;
        border-bottom: 1px dashed var(--a6);
    }
}

@media (max-width: 520px) {
    .brand-tag {
        display: none;
    }

    .brand {
        font-size: 1.15rem;
    }
}

/* ---------- secciones ---------- */
.sec {
    padding-top: var(--s5);
    padding-bottom: var(--s5);
}

.sec-tint {
    background: var(--a2);
}

.sec + .sec,
.sec + .ship-band,
.hero + .sec {
    border-top: 1px dashed var(--a4);
}

.sec-head {
    max-width: 760px;
    margin-bottom: var(--s4);
}

.sec-lead {
    color: var(--a5);
    font-size: 1.05rem;
}

.sec-after {
    margin: var(--s4) 0 0;
}

/* ---------- hero partido ---------- */
.hero {
    display: grid;
    grid-template-columns: 1fr;
    border-bottom: 1px solid var(--a4);
}

.hero-photo {
    position: relative;
    height: clamp(300px, 62vw, 460px);
    padding: 20px 20px 0;
    background: var(--a2);
    overflow: hidden;
}

.hero-arch {
    position: relative;
    height: 100%;
    overflow: hidden;
    border-radius: 999px 999px 0 0;
}

.hero-cells {
    display: contents; /* en móvil: texto, foto y cortes en este orden */
}

.hc-main {
    order: 1;
}

.hero-photo {
    order: 2;
}

.hc-cuts {
    order: 3;
}

@media (min-width: 900px) {
    .hero {
        grid-template-columns: 1fr 1fr;
        min-height: min(calc(100vh - var(--hh)), 860px);
    }

    .hero-photo {
        order: 0;
        height: auto;
        padding: 32px 32px 0;
        border-right: 1px solid var(--a4);
    }

    .hero-cells {
        display: grid;
        grid-template-rows: 1fr auto;
    }
}

/* ---------- cabecera de página interior ---------- */
.page-top {
    background: var(--a2);
    border-bottom: 1px solid var(--a4);
}

.pt-grid {
    display: grid;
    grid-template-columns: 1fr;
    border-left: 1px solid var(--a4);
    border-right: 1px solid var(--a4);
}

.pt-main {
    padding: clamp(28px, 4vw, 48px) clamp(16px, 3vw, 40px);
    align-self: center;
}

.pt-side {
    display: flex;
    align-items: flex-end;
    padding: 0 clamp(16px, 3vw, 40px) 28px;
}

.pt-side:empty {
    display: none;
}

@media (min-width: 900px) {
    .pt-grid {
        grid-template-columns: minmax(0, 1fr) 300px;
        min-height: 344px;
    }

    .pt-side {
        border-left: 1px solid var(--a4);
        padding: 28px;
    }

    .pt-side:empty {
        display: block;
        background: repeating-linear-gradient(135deg, transparent 0 11px, var(--a6) 11px 12px);
    }
}

/* ---------- rejillas ---------- */
.cat-grid,
.card-grid,
.def-grid,
.rule-grid,
.tile-grid,
.fab-grid {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--a4);
    border-left: 1px solid var(--a4);
}

.card-grid {
    gap: 24px;
    border: 0;
}

.cat-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card-grid {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr));
}

.def-grid,
.rule-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.rule-four {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

.tile-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

.fab-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

.note-wall {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
    gap: 16px;
    align-items: start;
}

.two-col,
.atelier-split,
.calc-split,
.fab-split,
.contact-split,
.status-split {
    display: grid;
    gap: clamp(24px, 4vw, 56px);
    grid-template-columns: minmax(0, 1fr);
}

.two-col > *,
.calc-split > *,
.fab-split > *,
.contact-split > *,
.status-split > * {
    min-width: 0;
}

@media (min-width: 900px) {
    .two-col {
        grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
        align-items: start;
    }

    .two-even {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    .atelier-split {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
        align-items: center;
    }

    .calc-split {
        grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
        align-items: start;
    }

    .fab-split {
        grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
        align-items: start;
    }

    .contact-split {
        grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
        align-items: start;
    }

    .status-split {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
        align-items: start;
    }
}

/* ---------- pie ---------- */
.site-foot {
    background: var(--g1);
    color: var(--a3);
    padding-top: var(--s5);
}

.foot-grid {
    display: grid;
    gap: 32px;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
    padding-bottom: var(--s4);
}

.foot-h {
    font-family: var(--f3);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--g4);
    margin-bottom: 12px;
}

.foot-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.foot-list a,
.foot-legal a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--a3);
    text-decoration: none;
}

.foot-list a:hover,
.foot-list a:focus-visible,
.foot-legal a:hover,
.foot-legal a:focus-visible {
    color: var(--a3);
    text-decoration: underline;
}

.site-foot :focus-visible {
    outline-color: var(--a3);
}

.foot-note {
    margin-top: 16px;
    color: var(--g4);
    font-size: 0.9rem;
}

.foot-legal {
    border-top: 1px dashed var(--g4);
    padding: 16px 0 24px;
    font-size: 0.88rem;
    color: var(--g4);
}

.foot-legal p {
    margin: 0;
}

.foot-legal a {
    min-height: 0;
    padding: 12px 0;
}

/* pantallas muy estrechas: marca, cesta y menú en una sola fila */
@media (max-width: 400px) {
    .head-row {
        gap: 8px;
    }

    .brand {
        gap: 8px;
        font-size: 1rem;
    }

    .cart-pill {
        gap: 6px;
        padding-left: 12px;
    }

    .burger {
        width: 44px;
        height: 44px;
    }
}