/* ==================================================
   01 Settings
================================================== */

:root {

    /* Farben */
    --color-cream: #f8f2e9;
    --color-cream-light: #fbf8f2;
    --color-paper: #fffaf3;

    --color-text: #1c1818;
    --color-muted: #5f5855;

    --color-bordeaux: #6f0618;
    --color-bordeaux-dark: #4b0611;

    --color-grey: #d8d2cc;
    --color-line: rgba(28, 24, 24, .15);

    /* Schatten */
    --shadow-soft: 0 18px 45px rgba(45, 30, 24, .10);
    --shadow-strong: 0 26px 70px rgba(45, 30, 24, .16);

    /* Schriften */
    --font-serif: Georgia, "Times New Roman", serif;
    --font-sans: Arial, Helvetica, sans-serif;

    /* Layout */
    --container-width: 1120px;
    --container-padding: 24px;

    /* Animation */
    --transition: 180ms ease;

}


/* ==================================================
   02 Base
================================================== */

*,
*::before,
*::after {

    box-sizing: border-box;

}

html {

    scroll-behavior: smooth;

}

body {

    margin: 0;

    background: var(--color-cream);

    color: var(--color-text);

    font-family: var(--font-serif);
    font-size: 17px;
    line-height: 1.68;

}

img {

    display: block;

    max-width: 100%;
    height: auto;

}

a {

    color: inherit;

}

p {

    margin-top: 0;

}

h1,
h2,
h3 {

    margin-top: 0;

    font-weight: 400;
    line-height: 1.16;

}

h1 {

    font-size: clamp(36px, 4.6vw, 58px);
    letter-spacing: -.02em;

}

h2 {

    font-size: clamp(30px, 3.4vw, 42px);
    color: var(--color-bordeaux);
    letter-spacing: -.01em;

}

h3 {

    font-size: 25px;
    color: var(--color-bordeaux);

}

.container {

    width: min(
        var(--container-width),
        calc(100% - var(--container-padding) * 2)
    );

    margin-right: auto;
    margin-left: auto;

}

.lead {

    font: inherit;
    color: inherit;

}

.eyebrow {

    margin-bottom: 12px;

    color: var(--color-bordeaux);

    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: .22em;
    text-transform: uppercase;

}


/* ==================================================
   03 Layout
================================================== */

/* Header
-------------------------------------------------- */

.site-header {

    position: sticky;
    top: 0;
    z-index: 50;

    background:
        linear-gradient(
            180deg,
            var(--color-cream-light) 0%,
            rgba(251, 248, 242, .96) 100%
        );

    border-bottom: 1px solid var(--color-line);

}

.site-header__inner {

    display: flex;
    align-items: center;
    justify-content: space-between;

    min-height: 104px;

    gap: 34px;

}

.site-logo {

    display: flex;
    align-items: center;

    flex: 0 0 auto;

    text-decoration: none;

}

.site-logo img {

    width: 142px;
    height: auto;

    background: transparent;

}

/* Navigation
-------------------------------------------------- */

.main-navigation {

    display: flex;
    align-items: center;

    gap: 24px;

    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    white-space: nowrap;

}

.main-navigation a {

    padding-bottom: 6px;

    color: var(--color-text);

    text-decoration: none;

    border-bottom: 1px solid transparent;

    transition:
        color var(--transition),
        border-color var(--transition);

}

.main-navigation a:hover,
.main-navigation a.is-active {

    color: var(--color-bordeaux);

    border-color: var(--color-bordeaux);

}

.navigation-toggle {

    display: none;

    padding: 10px 14px;

    color: #ffffff;
    background: var(--color-bordeaux);

    border: 0;
    border-radius: 3px;

    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;

}

/* Hero
-------------------------------------------------- */

.hero {

    position: relative;

    min-height: 620px;

    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            var(--color-cream-light) 0%,
            var(--color-cream-light) 32%,
            rgba(251, 248, 242, .88) 45%,
            rgba(251, 248, 242, .20) 64%,
            rgba(251, 248, 242, 0) 100%
        ),
        url("../img/hero-piano.jpg") right center / cover no-repeat;

}

.hero__inner {

    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;

    min-height: 620px;

}

.hero__content {

    max-width: 520px;

    padding-top: 56px;
    padding-bottom: 120px;

}

.hero__title {

    margin-bottom: 20px;

}

.hero__text {

    margin-bottom: 26px;

    font-size: 20px;
    line-height: 1.55;

    color: #342d2b;

}

/* Seitenkopf
-------------------------------------------------- */

.page-hero {

    padding-top: 72px;
    padding-bottom: 80px;

    background:
        linear-gradient(
            90deg,
            var(--color-cream-light),
            rgba(251, 248, 242, .86)
        ),
        url("../img/hero-piano.jpg") center / cover no-repeat;

}

.page-hero__text {

    max-width: 700px;

    font-size: 19px;

    color: #342d2b;

}

/* Abschnitte
-------------------------------------------------- */

.section {

    padding-top: 74px;
    padding-bottom: 74px;

}

.section--light {

    background: var(--color-cream-light);

}

.section--cards {

    background:
        linear-gradient(
            180deg,
            var(--color-cream-light),
            var(--color-cream)
        );

}

.section-grid {

    display: grid;
    grid-template-columns: minmax(280px, 460px) 1fr;

    gap: 72px;
    align-items: center;

}

.content-grid {

    display: grid;
    grid-template-columns: 1fr 1fr;

    gap: 56px;
    align-items: start;

}

.text-block {

    max-width: 700px;

}

/* Footer
-------------------------------------------------- */

.site-footer {

    padding-top: 58px;
    padding-bottom: 30px;

    color: #f8f0e6;
    background:
        radial-gradient(
            circle at 20% 0%,
            rgba(111, 6, 24, .26),
            transparent 34%
        ),
        #191415;

}

.site-footer__grid {

    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;

    gap: 46px;
    align-items: start;

}

.site-footer__brand {

    display: flex;
    align-items: center;

    gap: 24px;

}

.site-footer__logo-mark {

    display: flex;
    align-items: center;
    justify-content: center;

    width: 118px;
    min-width: 118px;
    height: 162px;

    padding: 16px 14px;

    background:
        linear-gradient(
            180deg,
            #fffaf3 0%,
            #f3eadf 100%
        );

    border: 1px solid #cfc8c0;
    border-radius: 50% / 44%;

    box-shadow:
        0 18px 42px rgba(0, 0, 0, .28),
        inset 0 0 0 6px rgba(255, 255, 255, .45);

}

.site-footer__logo {

    width: 92px;
    max-height: 132px;
    height: auto;

    margin: 0;

    object-fit: contain;

}

.site-footer__brand-title {

    margin: 0 0 6px;

    color: #ffffff;

    font-size: 25px;
    line-height: 1.12;

}

.site-footer__brand-subtitle {

    margin: 0;

    color: rgba(248, 240, 230, .78);

    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;

}

.site-footer h3 {

    margin-bottom: 10px;

    color: #ffffff;

    font-size: 20px;

}

.site-footer a {

    color: #f8f0e6;

    text-decoration: none;

}

.site-footer a:hover {

    color: #ffffff;

}

.site-footer__bottom {

    margin-top: 42px;
    padding-top: 20px;

    color: rgba(255, 255, 255, .72);

    border-top: 1px solid rgba(255, 255, 255, .16);

    font-family: var(--font-sans);
    font-size: 12px;

}


/* ==================================================
   04 Components
================================================== */

/* Ornament
-------------------------------------------------- */

.ornament {

    position: relative;

    width: 52px;
    height: 12px;

    margin-top: 18px;
    margin-bottom: 18px;

}

.ornament::before {

    content: "";

    position: absolute;
    top: 50%;
    right: 0;
    left: 0;

    border-top: 1px solid var(--color-bordeaux);

}

.ornament::after {

    content: "◆";

    position: absolute;
    top: 50%;
    left: 50%;

    padding-right: 8px;
    padding-left: 8px;

    color: var(--color-bordeaux);
    background: var(--color-cream-light);

    font-size: 10px;

    transform: translate(-50%, -55%);

}

/* Button
-------------------------------------------------- */

.button {

    display: inline-block;

    padding: 12px 22px;

    color: #ffffff;
    background: var(--color-bordeaux);

    border-radius: 3px;

    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: .09em;
    text-decoration: none;
    text-transform: uppercase;

    transition: background var(--transition);

}

.button:hover {

    background: var(--color-bordeaux-dark);

}

/* Welle
-------------------------------------------------- */

.wave {

    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    z-index: 3;

    display: block;

    width: 100%;
    height: 96px;

}

.wave__background {

    fill: var(--color-cream-light);

}

.wave__shadow {

    fill: var(--color-grey);

    opacity: .75;

}

.wave__accent {

    fill: var(--color-bordeaux);

    opacity: .75;

}

/* Bildrahmen
-------------------------------------------------- */

.image-frame {

    position: relative;

    overflow: hidden;

    background: var(--color-paper);

    border: 10px solid var(--color-paper);
    box-shadow: var(--shadow-strong);

}

.image-frame img {

    width: 100%;
    height: 520px;

    object-fit: cover;
    object-position: center;

}

/* Trennlinie
-------------------------------------------------- */

.divider {

    position: relative;

    height: 1px;

    margin-top: 28px;
    margin-bottom: 28px;

    background: var(--color-line);

}

.divider::after {

    content: "✦";

    position: absolute;
    top: 50%;
    left: 50%;

    padding-right: 12px;
    padding-left: 12px;

    color: var(--color-bordeaux);
    background: var(--color-cream-light);

    font-size: 12px;

    transform: translate(-50%, -50%);

}

/* Links
-------------------------------------------------- */

.text-link {

    padding-bottom: 5px;

    color: var(--color-bordeaux);

    border-bottom: 1px solid rgba(111, 6, 24, .35);

    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: .09em;
    text-decoration: none;
    text-transform: uppercase;

}

/* Karten
-------------------------------------------------- */

.card-grid {

    display: grid;
    grid-template-columns: repeat(4, 1fr);

    gap: 24px;

}

.service-card {

    display: flex;
    flex-direction: column;

    overflow: hidden;

    background: rgba(255, 250, 243, .78);

    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-soft);

}

.service-card__image {

    height: 170px;

    overflow: hidden;

    background: #e8ded5;

}

.service-card__image img {

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;

}

.service-card__content {

    padding: 23px 22px 26px;

}

.service-card h3 {

    margin-bottom: 12px;

    font-size: 25px;
    line-height: 1.18;

}

.service-card p {

    margin-bottom: 18px;

    color: #34302e;

    font-size: 16px;
    line-height: 1.6;

}

/* Zitat
-------------------------------------------------- */

.quote {

    padding-top: 52px;
    padding-bottom: 66px;

    text-align: center;

    color: var(--color-bordeaux);
    background: var(--color-cream);

    font-size: clamp(23px, 2.5vw, 32px);
    font-style: italic;

}

.quote small {

    display: block;

    margin-top: 12px;

    color: var(--color-muted);

    font-family: var(--font-sans);
    font-size: 13px;
    font-style: normal;
    letter-spacing: .14em;
    text-transform: uppercase;

}

/* Panel
-------------------------------------------------- */

.panel {

    padding: 34px;

    background: var(--color-cream-light);

    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-strong);

}

.panel h2 {

    font-size: 32px;

}

/* Formular
-------------------------------------------------- */

.form {

    display: grid;

    gap: 14px;

}

.form input,
.form textarea {

    width: 100%;

    padding: 14px;

    color: var(--color-text);
    background: #ffffff;

    border: 1px solid var(--color-line);

    font: inherit;

}

.form textarea {

    min-height: 160px;

    resize: vertical;

}

.form button {

    justify-self: start;

    border: 0;

    cursor: pointer;

}

/* Unterrichtsseite – breites Bild und Kartenraster
-------------------------------------------------- */

.wide-image-frame {

    margin: 0 0 42px;

    overflow: hidden;

    background: var(--color-paper);

    border: 10px solid var(--color-paper);
    box-shadow: var(--shadow-strong);

}

.wide-image-frame img {

    width: 100%;
    height: 360px;

    object-fit: cover;
    object-position: center;

}

.lesson-intro {

    max-width: 760px;

    margin: 0 auto 42px;

    text-align: center;

}

.lesson-grid {

    display: grid;
    grid-template-columns: repeat(2, 1fr);

    gap: 24px;

}

.lesson-card {

    padding: 30px;

    background: var(--color-cream-light);

    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-soft);

}

.lesson-card--wide {

    grid-column: 1 / -1;

}

.lesson-card h3 {

    margin-bottom: 12px;

    font-size: 26px;
    line-height: 1.18;

}

.lesson-card p {

    margin-bottom: 0;

}

.lesson-cta {

    margin-top: 36px;

    text-align: center;

}

/* Unterrichtsseite – breites Bild und Kartenraster
-------------------------------------------------- */

.wide-image-frame {

    margin: 0 0 42px;

    overflow: hidden;

    background: var(--color-paper);

    border: 10px solid var(--color-paper);
    box-shadow: var(--shadow-strong);

}

.wide-image-frame img {

    width: 100%;
    height: 360px;

    object-fit: cover;
    object-position: center;

}

.lesson-intro {

    max-width: 760px;

    margin: 0 auto 42px;

    text-align: center;

}

.lesson-grid {

    display: grid;
    grid-template-columns: repeat(2, 1fr);

    gap: 22px;

}

.lesson-card {

    padding: 26px 28px;

    background: var(--color-cream-light);

    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-soft);

}

.lesson-card--wide {

    grid-column: 1 / -1;

}

.lesson-card h3 {

    margin-bottom: 10px;

    font-size: 25px;
    line-height: 1.18;

}

.lesson-card p {

    margin-bottom: 14px;

}

.lesson-more {

    display: inline-block;

    margin-top: 2px;

    color: var(--color-bordeaux);

    border-bottom: 1px solid rgba(111, 6, 24, .32);

    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: .09em;
    line-height: 1.4;
    text-decoration: none;
    text-transform: uppercase;

}

.lesson-more:hover {

    border-color: var(--color-bordeaux);

}

.lesson-cta {

    margin-top: 34px;

    text-align: center;

}

/* Ergänzungen Natalie Stercken Relaunch */
.service-card h3 { min-height: 2.1em; }
.lesson-card .eyebrow { margin-bottom: 10px; color: var(--color-bordeaux); }
.lesson-card p + p { margin-top: 14px; }


/* ==================================================
   05 Responsive
================================================== */

@media (max-width: 980px) {

    .site-header__inner {

        min-height: 86px;

    }

    .site-logo img {

        width: 112px;

    }

    .navigation-toggle {

        display: block;

    }

    .main-navigation {

        display: none;

        position: absolute;
        top: 100%;
        right: 0;
        left: 0;

        flex-direction: column;
        align-items: flex-start;

        gap: 12px;

        padding: 18px 24px;

        background: var(--color-cream-light);
        box-shadow: 0 18px 35px rgba(0, 0, 0, .08);

        white-space: normal;

    }

    .main-navigation.is-open {

        display: flex;

    }

    .hero {

        min-height: 560px;

        background:
            linear-gradient(
                180deg,
                rgba(251, 248, 242, .96),
                rgba(251, 248, 242, .74)
            ),
            url("../img/hero-piano.jpg") center / cover no-repeat;

    }

    .hero__inner {

        min-height: 560px;

    }

    .hero__content {

        padding-top: 54px;
        padding-bottom: 112px;

    }

    .section-grid,
    .content-grid,
    .site-footer__grid {

        grid-template-columns: 1fr;

    }

    .site-footer__brand {

        align-items: flex-start;

    }

    .image-frame img {

        height: 420px;

    }

    .card-grid {

        grid-template-columns: repeat(2, 1fr);

    }

}

@media (max-width: 640px) {

    body {

        font-size: 16px;

    }

    .container {

        width: calc(100% - 32px);

    }

    .site-logo img {

        width: 98px;

    }

    h1,
    .hero__title,
    .page-hero h1 {

        font-size: 34px;

    }

    .hero__text {

        font-size: 18px;

    }

    .section {

        padding-top: 56px;
        padding-bottom: 56px;

    }

    .image-frame {

        border-width: 7px;

    }

    .image-frame img {

        height: 340px;

    }

    .card-grid {

        grid-template-columns: 1fr;

    }

    .service-card__image {

        height: 190px;

    }

    .wave {

        height: 70px;

    }

}

@media (max-width: 640px) {

    .site-footer__brand {

        flex-direction: column;
        align-items: flex-start;

    }

    .site-footer__logo-mark {

        width: 104px;
        min-width: 104px;
        height: 142px;

        padding: 14px 12px;

    }

    .site-footer__logo {

        width: 80px;
        max-height: 116px;

    }

}

/* Unterrichtsseite
-------------------------------------------------- */

@media (max-width: 760px) {

    .lesson-grid {

        grid-template-columns: 1fr;

    }

    .wide-image-frame img {

        height: 260px;

    }

}

/* Unterrichtsseite
-------------------------------------------------- */

@media (max-width: 760px) {

    .lesson-grid {

        grid-template-columns: 1fr;

    }

    .lesson-card--wide {

        grid-column: auto;

    }

    .wide-image-frame img {

        height: 260px;

    }

}




/* ==========================================================
   TERMINE – Veranstaltungskarten mit Plakat-Platzhaltern
========================================================== */

.event-category {
    margin: 5.5rem 0 2.2rem;
    padding-bottom: .8rem;

    color: #333333;

    border-bottom: 1px solid #e7e2dc;

    font-size: 1.55rem;
    font-weight: 400;
    letter-spacing: .01em;
}

.event-category:first-of-type {
    margin-top: 0;
}

.event-grid {
    margin-bottom: 5rem;
}

.event-card {
    overflow: hidden;
}

.event-card__image-link {
    display: block;

    margin: -26px -28px 1.4rem;

    overflow: hidden;

    background: var(--color-cream);
    border-bottom: 1px solid var(--color-line);

    text-decoration: none;
}

.event-card__image {
    display: block;

    width: 100%;
    height: 230px;

    object-fit: cover;
    object-position: center;

    transition: transform .35s ease;
}

.event-card__image-link:hover .event-card__image {
    transform: scale(1.03);
}

.event-card h3 {
    margin-top: .25rem;
}

.event-card .eyebrow {
    margin-bottom: .45rem;
}

.event-cta {
    margin-top: 0;
}

@media (max-width: 760px) {
    .event-category {
        margin-top: 4rem;
        margin-bottom: 1.6rem;

        font-size: 1.35rem;
    }

    .event-grid {
        margin-bottom: 4rem;
    }

    .event-card__image {
        height: 210px;
    }
}


/* ==========================================================
   MUSIK – Veröffentlichungen, Projekte und Medien
========================================================== */

.content-narrow {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.artistic-projects p {
    color: #34302e;
}

.music-release-grid {
    display: grid;
    gap: 34px;
}

.music-release-card {
    display: grid;
    grid-template-columns: minmax(260px, 42%) 1fr;
    gap: 38px;
    align-items: center;
    padding: 28px;
    background: var(--color-cream-light);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-soft);
}

.music-release-card__image {
    margin: 0;
    overflow: hidden;
    background: var(--color-paper);
    border: 8px solid var(--color-paper);
    box-shadow: var(--shadow-soft);
}

.music-release-card__image img {
    width: 100%;
    height: 360px;
    object-fit: cover;
    object-position: center;
}

.music-release-card__content h2 {
    margin-bottom: 14px;
}

.music-note {
    display: inline-block;
    padding: 7px 12px;
    color: var(--color-bordeaux);
    border: 1px solid rgba(111, 6, 24, .30);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.music-card-grid {
    grid-template-columns: repeat(3, 1fr);
}

.music-media-grid {
    grid-template-columns: repeat(3, 1fr);
}

.music-program-grid {
    grid-template-columns: repeat(3, 1fr);
}

.panel--quiet {
    background: var(--color-paper);
}

.legal-panel h2 {
    margin-top: 30px;
    font-size: 24px;
}

.legal-panel h2:first-child {
    margin-top: 0;
}

@media (max-width: 980px) {
    .music-release-card,
    .music-card-grid,
    .music-media-grid,
    .music-program-grid {
        grid-template-columns: 1fr;
    }

    .music-release-card__image img {
        height: 300px;
    }
}

@media (max-width: 640px) {
    .music-release-card {
        padding: 20px;
    }

    .music-release-card__image img {
        height: 240px;
    }
}

/* Release 1.0 additions */
picture { display: contents; }
.site-footer__logo-mark picture, .site-logo picture { display: inline; }