/* ===== Basis ===== */
:root {
    --donker: #07164a;
    --nacht: #020b2d;
    --blauw: #123cbd;
    --accent: #00d9ff;
    --achtergrond: #f6f8ff;
    --vlak: #ffffff;
    --paneel: #eef3ff;
    --licht: #f5f8ff;
    --rand: #d9e3ff;
    --radius: 1rem;
    --radius-groot: 1.5rem;
    --schaduw: 0 0.75rem 2rem rgba(7, 22, 74, 0.08);
    --schaduw-sterk: 0 0.75rem 2.1875rem rgba(7, 22, 74, 0.1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--donker);
    background-color: var(--achtergrond);
    line-height: 1.6;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: var(--blauw);
    text-decoration: none;
}

a:hover { text-decoration: underline; }

/* ===== Header en navigatie ===== */
.header {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 1.25rem;
    color: #ffffff;
    background-color: var(--nacht);
    border-bottom: 1px solid var(--blauw);
}

.header > a,
.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #ffffff;
    font-weight: bold;
}

.header > a:hover,
.footer-logo:hover { text-decoration: none; }

.header img,
.logo img {
    width: 3.6rem;
    height: 3.6rem;
    object-fit: contain;
}

.header span,
.footer-logo span {
    font-size: 1.25rem;
    line-height: 1.1;
}

.header strong,
.footer-logo strong,
.footer-onderkant strong { color: var(--accent); }

.nav-toggle {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.nav-knop {
    display: grid;
    gap: 0.3rem;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 0.5rem;
    cursor: pointer;
}

.nav-knop span {
    display: block;
    height: 0.18rem;
    background-color: #ffffff;
    border-radius: 999px;
}

.nav {
    grid-column: 1 / -1;
    width: 100%;
}

.nav ul {
    display: none;
    gap: 0.75rem;
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
}

.nav-toggle:checked ~ .nav ul { display: grid; }

.nav a {
    display: block;
    padding: 0.625rem 0;
    color: #ffffff;
    font-weight: bold;
}

.nav a:hover,
.nav a.actief {
    color: var(--accent);
    text-decoration: none;
}

.nav a.actief {
    border-bottom: 2px solid var(--accent);
    padding-bottom: 0.25rem;
}

/* ===== Algemene layout ===== */
main { padding: 0; }

main > section {
    max-width: 75rem;
    margin: 0 auto 3rem;
    padding: 0 1.25rem;
}

section h2 {
    margin: 0 0 0.625rem;
    color: var(--donker);
    font-size: 2rem;
    text-align: center;
}

section > p,
.sectie-kop p {
    max-width: 47.5rem;
    margin: 0 auto 1.875rem;
    text-align: center;
}

.sectie-kop {
    grid-column: 1 / -1;
    margin-bottom: 1.5rem;
    text-align: center;
}

.sectie-kop h2,
.sectie > h2 {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.375rem;
    margin-top: 0;
}

.sectie-kop h2::before,
.sectie-kop h2::after,
.sectie > h2::before,
.sectie > h2::after {
    content: "";
    width: 3rem;
    height: 2px;
    background-color: #1aa7ff;
}

/* ===== Hero's ===== */
main > .hero {
    max-width: none;
    margin: 0 0 2.75rem;
    padding: 0;
}

.hero,
.pagina-hero {
    position: relative;
    color: #ffffff;
    background-color: var(--nacht);
    background-size: cover;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero {
    min-height: 26.875rem;
    background-image: url("../images/groot/atoom_telescoop_bergen_1280x800.jpg");
    background-position: center 58%;
}

.pagina-hero {
    max-width: none;
    min-height: 24rem;
    margin: 0 0 3rem;
    padding: 0;
    background-position: center 58%;
}

.hero::before,
.pagina-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 11, 45, 0.9), rgba(2, 11, 45, 0.12));
}

.hero::before {
    background: linear-gradient(90deg, rgba(2, 11, 45, 0.2), rgba(2, 11, 45, 0));
}

.hero-tekst {
    position: relative;
    z-index: 1;
    max-width: 75rem;
    margin: 0 auto;
    padding: 3.625rem 3.125rem;
}

.hero h1,
.pagina-hero h1 {
    max-width: 42.5rem;
    margin: 0 0 1.25rem;
    color: #ffffff;
    font-weight: 800;
    line-height: 1.05;
    text-align: left;
}

.hero h1 { font-size: 4rem; }
.pagina-hero h1 { font-size: 3.5rem; }

.hero h1 strong,
.pagina-hero h1 strong { color: var(--accent); }

.hero p,
.pagina-hero p {
    max-width: 32.5rem;
    margin: 0 0 1.625rem;
    color: #ffffff;
    text-align: left;
    line-height: 1.5;
}

.pagina-hero p { font-size: 1.125rem; }

.hero-knoppen {
    display: flex;
    flex-wrap: wrap;
    gap: 0.875rem;
}

.voorstelling-hero {
    background-image: url("../images/groot/voorstelling-hero.png");
    background-position: center 54%;
}

.fotogalerij-hero {
    background-image: url("../images/groot/fotogalerij-hero.png");
    background-position: center 52%;
}

.tips-hero {
    background-image: url("../images/groot/tips-hero.png");
    background-position: center 60%;
}

.contact-hero {
    background-image: url("../images/groot/contact-hero.png");
    background-position: center 60%;
}

.artikels-hero { background-image: url("../images/groot/uitdijend_universum_1280x800.jpg"); }

/* ===== Knoppen ===== */
.knop {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    color: #ffffff;
    background: linear-gradient(135deg, #139cff, #5c38f2);
    border-radius: 0.75rem;
    font-weight: bold;
    box-shadow: 0 0.625rem 1.375rem rgba(0, 119, 255, 0.28);
}

.knop:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

.knop-secundair {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: none;
}

.knop-secundair:hover {
    color: var(--donker);
    background-color: #ffffff;
}

/* ===== Grids ===== */
.kaarten-grid,
.icoon-grid,
.ontdek-grid,
.tips-grid,
.aanraders-grid,
.foto-grid,
.artikel-overzicht,
.onderwerp-uitleg,
.waarom-punten,
.galerij-overzicht,
.galerij-categorie,
.keuze-grid,
.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.kaarten-grid > h2,
.kaarten-grid > p { grid-column: 1 / -1; }
.galerij-overzicht { gap: 2rem; }
.galerij-categorie { gap: 1.25rem; }
.artikel-overzicht,
.onderwerp-uitleg { gap: 1.25rem; }

/* ===== Kaarten ===== */
.kaart {
    display: grid;
    gap: 0.625rem;
    background-color: var(--vlak);
    border: 1px solid var(--rand);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--schaduw);
}

.thema img,
.weetje img,
.ontdek img,
.foto img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.thema img,
.weetje img,
.ontdek img,
.foto img { height: auto; }

.kaart h3 {
    margin: 0;
    color: var(--blauw);
    font-size: 1.375rem;
    line-height: 1.2;
}

.kaart p { margin: 0; }

.kaart a,
.weetje-info a { font-weight: bold; }

.kaart a:hover { color: var(--donker); }

/* ===== Thema- en weetjeskaarten ===== */
.thema,
.weetje,
.ontdek,
.foto {
    overflow: hidden;
    padding: 0;
    border-radius: 0.875rem;
}

.thema {
    padding-bottom: 1.375rem;
    text-align: center;
    box-shadow: 0 0.75rem 1.875rem rgba(7, 22, 74, 0.12);
}

.thema figure,
.weetje figure,
.ontdek figure,
.foto figure {
    margin: 0;
}

.thema h3 { margin-top: 0.875rem; }

.thema p {
    margin: 0 1.375rem;
    text-align: center;
}

.thema a {
    justify-self: center;
    margin-top: 0.5rem;
}

.thema a::after { content: " →"; }

.biologie-kaart h3,
.biologie-kaart a { color: #08782d; }
.chemie-kaart h3,
.chemie-kaart a { color: #6530c6; }
.ruimte-kaart h3,
.ruimte-kaart a { color: #264bd8; }

.weetje {
    position: relative;
    grid-template-rows: auto auto 1fr auto;
}

.weetje figure { position: relative; }

.weetje figcaption {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.3125rem 0.625rem;
    color: #ffffff;
    background-color: #4b34c9;
    border-radius: 0.4375rem;
    font-size: 0.8125rem;
    font-weight: bold;
}

.biologie-badge figcaption { background-color: #08782d; }
.chemie-badge figcaption { background-color: #6530c6; }
.ruimte-badge figcaption { background-color: #264bd8; }

.weetje h3,
.weetje p {
    margin-right: 1.125rem;
    margin-left: 1.125rem;
}

.weetje h3 {
    margin-top: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--donker);
}

.weetje p {
    margin-bottom: 1.25rem;
}

.weetje-info {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.75rem;
    padding: 0 1.125rem 1.125rem;
    font-size: 0.875rem;
}

.weetje-info a {
    color: var(--blauw);
    font-weight: 800;
}

.weetje-info a:hover {
    color: var(--blauw);
    text-decoration: underline;
}

/* ===== Infoblokken ===== */
.waarom,
.info-paneel {
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: 1.5rem;
    background-color: var(--paneel);
    border-radius: var(--radius-groot);
    box-shadow: var(--schaduw);
}

.waarom { padding: 1.5rem; }

.info-paneel {
    gap: 1.75rem;
    padding: 1.75rem;
    border: 1px solid var(--rand);
}

.waarom figure,
.info-paneel figure { margin: 0; }

.waarom figure img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.info-paneel img {
    width: 100%;
    border-radius: var(--radius);
}

.info-paneel article { min-width: 0; }

.waarom-tekst h2,
.info-paneel h2 {
    margin: 0 0 0.75rem;
    color: var(--donker);
    font-size: 1.875rem;
    text-align: left;
}

.waarom-tekst > p,
.info-paneel p {
    margin: 0;
    color: var(--donker);
    line-height: 1.5;
}

.waarom-tekst > p { margin-bottom: 1.5rem; }

.waarom-punten { gap: 1.125rem; }

.waarom-punten article {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 0.75rem;
    align-items: center;
}

.waarom-punten .material-symbols-outlined {
    display: grid;
    grid-row: span 2;
    place-items: center;
    width: 3.375rem;
    height: 3.375rem;
    color: var(--donker);
    background-color: #dce8ff;
    border-radius: var(--radius);
    font-size: 2.125rem;
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 48;
}

.waarom-punten h3,
.waarom-punten p { margin: 0; color: var(--donker); }
.waarom-punten h3 { font-size: 1rem; }
.waarom-punten p { font-size: 0.875rem; line-height: 1.35; }

/* ===== Tips, artikels en aanraders ===== */
.icoon { text-align: center; }

.icoon img,
.aanrader img {
    object-fit: contain;
}

.icoon img {
    width: 4.625rem;
    height: 4.625rem;
    margin: 0 auto 0.875rem;
}

.icoon h3,
.aanrader h3 {
    margin: 0 0 0.5rem;
    color: var(--blauw);
}

.icoon p { margin: 0 0 0.75rem; }

.tips-stappen { align-items: stretch; }

.tip-stap {
    position: relative;
    padding: 1.375rem;
}

.stap-nummer {
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 0.875rem;
    color: #ffffff;
    background-color: var(--blauw);
    border-radius: 50%;
    font-weight: bold;
}

.tip-stap h3 {
    margin: 0 0 0.5rem;
    color: var(--donker);
    font-size: 1.25rem;
    line-height: 1.25;
}

.tip-stap p { margin: 0 0 0.875rem; }

.tip-stap ul,
.onderwerp-lijst,
.licentie-details ul {
    display: grid;
    gap: 0.375rem;
    margin: 0;
    padding-left: 1.125rem;
}

.tip-stap li { margin: 0; }

.ontdek { padding-bottom: 1.25rem; }

.ontdek h3,
.ontdek p,
.ontdek a {
    margin-right: 1.125rem;
    margin-left: 1.125rem;
}

.ontdek h3 { margin-top: 0.875rem; }

.artikel { scroll-margin-top: 1.5rem; }
.artikel h3 { margin-bottom: 0.75rem; }

.artikel h4 {
    margin: 1.25rem 0 0.375rem;
    color: var(--donker);
    font-size: 1rem;
    line-height: 1.3;
}

.artikel h3 + h4 { margin-top: 0; }
.artikel p { margin: 0 0 0.875rem; }
.artikel p:last-child { margin-bottom: 0; }

.artikel-bron {
    margin-top: 1rem;
    padding: 0.875rem 1rem;
    background-color: var(--licht);
    border-left: 0.25rem solid var(--blauw);
    border-radius: 0.5rem;
    font-weight: bold;
}

.onderwerp-lijst {
    margin: 0.75rem 0 1rem;
    padding: 0;
    list-style: none;
}

.onderwerp-lijst li {
    padding: 0.625rem 0.75rem;
    background-color: var(--licht);
    border-left: 0.25rem solid #1aa7ff;
    border-radius: 0.5rem;
}

.aanrader {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 1rem;
    align-items: start;
}

.aanrader img {
    width: 4rem;
    height: 4rem;
}

.aanrader ul {
    grid-column: 2;
    margin: 0;
    padding-left: 1.125rem;
}

/* ===== Contactformulier ===== */
.formulier header,
.contactblok header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 1.25rem;
}

.formulier header img,
.contactblok header img {
    width: 3.625rem;
    height: 3.625rem;
    object-fit: contain;
}

.formulier h2,
.contactblok h2 {
    margin: 0;
    text-align: left;
}

.formulier form {
    display: grid;
    gap: 1.05rem;
}

.formulier-rij {
    display: grid;
    gap: 0.5rem;
    margin: 0;
}

.formulier-rij label,
.formulier-rij legend {
    color: var(--donker);
    font-weight: 800;
}

.formulier-veld,
.formulier textarea,
.formulier select,
.formulier input[type="text"],
.formulier input[type="email"],
.formulier input[type="number"],
.formulier input[type="date"],
.formulier input[type="file"] {
    width: 100%;
    padding: 0.8rem 0.9rem;
    color: var(--donker);
    background-color: #ffffff;
    border: 1px solid #cdd9ff;
    border-radius: 0.65rem;
    font: inherit;
}

.formulier textarea {
    min-height: 9rem;
    resize: vertical;
}

.formulier-veld:focus,
.formulier textarea:focus,
.formulier select:focus,
.formulier input[type="text"]:focus,
.formulier input[type="email"]:focus,
.formulier input[type="number"]:focus,
.formulier input[type="date"]:focus,
.formulier input[type="file"]:focus {
    outline: 3px solid rgba(0, 217, 255, 0.28);
    border-color: var(--blauw);
}

.formulier fieldset {
    border: 1px solid var(--rand);
    border-radius: 0.85rem;
    padding: 1rem;
    min-inline-size: 0;
    background-color: var(--licht);
}

.formulier fieldset legend {
    padding: 0 0.35rem;
}

.keuze-grid {
    margin-top: 0.65rem;
}

.keuze-grid label {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 0.7rem;
    background-color: #ffffff;
    border: 1px solid var(--rand);
    border-radius: 0.65rem;
    font-weight: 700;
}

.keuze-grid input {
    flex: 0 0 auto;
    accent-color: var(--blauw);
}

.formulier-acties {
    display: flex;
    flex-wrap: wrap;
    gap: 0.875rem;
    align-items: center;
    margin: 0.25rem 0 0;
    padding-top: 0.25rem;
}

.formulier-acties .knop-secundair {
    color: var(--blauw);
    border-color: #5b2dff;
}

.contact-detail {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 0.875rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--rand);
}

.contact-detail img {
    grid-row: span 3;
    width: 3.375rem;
    height: 3.375rem;
    object-fit: contain;
}

.contact-detail h3,
.contact-detail p { margin: 0; }

/* ===== Fotogalerij en lightbox ===== */
.galerij-categorie > h2 {
    margin: 0;
    color: var(--donker);
    font-size: 1.75rem;
    text-align: left;
}

.foto-grid {
    gap: 1.25rem;
    margin-bottom: 0;
}

.foto-link {
    display: block;
    cursor: zoom-in;
}

.foto-link:focus-visible {
    outline: 3px solid #2895ff;
    outline-offset: 3px;
}

.foto-link:hover img { filter: brightness(1.08); }

.foto h3 {
    margin: 0;
    padding: 1rem;
    color: var(--blauw);
    font-size: 1.125rem;
}

.lightbox-groep { display: contents; }
.lightbox { display: none; }

.lightbox:target {
    position: fixed;
    inset: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.lightbox-achtergrond {
    position: absolute;
    inset: 0;
    background-color: rgba(3, 10, 34, 0.82);
}

.lightbox figure {
    position: relative;
    z-index: 1;
    width: min(70rem, 94vw);
    max-height: 88vh;
    margin: 0;
    overflow: hidden;
    background-color: #ffffff;
    border-radius: var(--radius);
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.35);
}

.lightbox img {
    width: 100%;
    max-height: 78vh;
    object-fit: contain;
    background-color: #02091f;
}

.lightbox figcaption {
    padding: 0.85rem 1rem;
    color: var(--donker);
    font-weight: 700;
}

.lightbox-sluit {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    color: var(--donker);
    background-color: #ffffff;
    border-radius: 50%;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
}

.licentie-details { padding: 1rem 1.25rem; }

.licentie-details summary {
    color: var(--donker);
    cursor: pointer;
    font-weight: bold;
}

.licentie-details p {
    margin: 0.875rem 0;
    text-align: left;
}

/* ===== Footer ===== */
body > footer {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 1.5rem 1.25rem 1rem;
    color: #ffffff;
    background: radial-gradient(circle at top left, rgba(0, 217, 255, 0.08), transparent 28%),
                linear-gradient(135deg, #020b2d 0%, #04133d 55%, #020b2d 100%);
}

body > footer section { margin-bottom: 0; }

body > footer h2 {
    margin: 0 0 0.625rem;
    color: #ffffff;
    font-size: 1.125rem;
    text-align: left;
}

body > footer p {
    margin: 0 0 0.5rem;
    color: rgba(255, 255, 255, 0.82);
}

body > footer ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

body > footer li { margin-bottom: 0.375rem; }

body > footer a { color: rgba(255, 255, 255, 0.86); }

body > footer a:hover,
.footer-navigatie a.actief {
    color: var(--accent);
    text-decoration: none;
}

.footer-logo { margin-bottom: 0.625rem; }

.footer-logo img {
    width: 3rem;
    height: 3rem;
    object-fit: contain;
}

.contact-regel {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.contact-regel span {
    color: #ffffff;
    font-size: 1.25rem;
}

.footer-onderkant {
    display: grid;
    justify-items: center;
    gap: 0.5rem;
    padding-top: 0.75rem;
    color: rgba(255, 255, 255, 0.75);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.875rem;
    text-align: center;
}

.footer-onderkant strong { font-size: 1.25rem; }

/* ===== Responsive ===== */
@media (max-width: 699px) {
    .hero {
        min-height: 22rem;
        background-image: url("../images/klein/atoom_telescoop_bergen_640x400.jpg");
        background-position: center center;
    }

    .pagina-hero {
        min-height: 20rem;
        background-position: center center;
    }

    .voorstelling-hero {
        background-image: url("../images/klein/voorstelling-hero.png");
    }

    .fotogalerij-hero {
        background-image: url("../images/klein/fotogalerij-hero.png");
    }

    .tips-hero {
        background-image: url("../images/klein/tips-hero.png");
    }

    .contact-hero {
        background-image: url("../images/klein/contact-hero.png");
    }

    .artikels-hero {
        background-image: url("../images/klein/uitdijend_universum_640x400.jpg");
    }

    .hero-tekst {
        padding: 2.75rem 1.25rem;
    }

    .hero h1 {
        font-size: 2.75rem;
    }

    .pagina-hero h1 {
        font-size: 2.5rem;
    }

    .lightbox:target { padding: 0.75rem; }

    .lightbox figure {
        width: 96vw;
        max-height: 90vh;
        border-radius: 0.75rem;
    }

    .lightbox img { max-height: 76vh; }

    .lightbox-sluit {
        width: 2.75rem;
        height: 2.75rem;
        font-size: 1.8rem;
    }
}

@media (min-width: 700px) {
    .header {
        grid-template-columns: auto 1fr;
        padding: 1.125rem 3.25rem;
    }

    .nav-knop { display: none; }

    .nav {
        grid-column: auto;
        width: auto;
    }

    .nav ul {
        display: flex;
        justify-content: center;
        gap: 2.125rem;
        margin-top: 0;
    }

    .nav a { padding: 0; }

    .kaarten-grid,
    .icoon-grid,
    .ontdek-grid { grid-template-columns: repeat(3, 1fr); }

    .waarom,
    .info-paneel { grid-template-columns: 42% 1fr; }

    .waarom { padding: 1.625rem 2.125rem; }
    .waarom-punten { grid-template-columns: repeat(3, 1fr); }
    .tips-grid { grid-template-columns: repeat(2, 1fr); }
    .aanraders-grid { grid-template-columns: repeat(3, 1fr); }
    .keuze-grid { grid-template-columns: repeat(3, 1fr); }
    .foto-grid { grid-template-columns: repeat(5, 1fr); }

    .contact-layout {
        grid-template-columns: 1.6fr 1fr;
        align-items: start;
    }

    body > footer {
        grid-template-columns: 1.2fr 1fr 1.35fr;
        gap: 2.75rem;
        padding: 1.75rem 3.25rem 1rem;
    }

    .footer-contact {
        padding-left: 2.75rem;
        border-left: 1px solid rgba(255, 255, 255, 0.12);
    }

    .footer-onderkant { grid-column: 1 / -1; }
}

@media (min-width: 700px) and (max-width: 1100px) {
    .nav ul { gap: 0.875rem; }
    .nav a { font-size: 0.875rem; }
}

@media (min-width: 1050px) {
    .tips-grid { grid-template-columns: repeat(3, 1fr); }
}