/* ==========================================================
   nentwig.de — gemeinsame Startseite
   Mobile First
   ========================================================== */

@font-face {
    font-family: "Inter";
    src: url("../font/InterVariable.woff2") format("woff2");
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
}

/* ==========================================================
   RESET
   ========================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

img,
svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* ==========================================================
   DESIGN TOKENS
   ========================================================== */

:root {

    --color-text: #1F2937;
    --color-text-light: #6B7280;

    --color-background: #FFFFFF;
    --color-surface: #F7FAFC;

    --color-border: #E5E7EB;

    --font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    --font-size-sm: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.5rem;
    --font-size-xl: 2.25rem;
    --font-size-xxl: 3rem;

    --space-2: .5rem;
    --space-3: .75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: 6rem;

    --radius-medium: 1rem;
    --radius-large: 1.5rem;
    --radius-xl: 2rem;

    --shadow-medium: 0 10px 30px rgba(0, 0, 0, .08);
    --shadow-large: 0 20px 60px rgba(0, 0, 0, .12);

    --container-width: 1180px;

    --transition: 220ms ease;

}

/* Kartenspezifische Akzentfarben — je Person eine eigene Palette,
   bewusst nicht zu einer dritten Farbe vermischt */

.card--tech {
    --accent: #009DE1;
    --accent-dark: #007EB5;
    --accent-light: #EAF8FE;
}

.card--speaker {
    --accent: #9B444A;
    --accent-dark: #7A363B;
    --accent-light: #FBEFEF;
}

/* ==========================================================
   BASE
   ========================================================== */

body {
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-background);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

/* ==========================================================
   HEADER
   ========================================================== */

.header {
    padding: var(--space-5) 0;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.wordmark {
    font-size: var(--font-size-md);
    font-weight: 700;
    letter-spacing: .01em;
}

.wordmark span {
    color: var(--color-text-light);
    font-weight: 400;
}

/* ==========================================================
   HERO
   ========================================================== */

.hero {
    padding: var(--space-7) 0 var(--space-6);
    text-align: center;
}

.hero__eyebrow {
    display: inline-block;
    font-size: .8125rem;
    font-weight: 600;
    letter-spacing: .08em;
    color: var(--color-text-light);
    margin-bottom: var(--space-4);
}

.hero h1 {
    font-size: var(--font-size-xl);
    max-width: 18ch;
    margin: 0 auto var(--space-5);
}

.hero__lead {
    font-size: var(--font-size-md);
    color: var(--color-text-light);
    max-width: 52ch;
    margin: 0 auto;
}

/* ==========================================================
   CARDS
   ========================================================== */

.cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding: var(--space-6) 0 var(--space-8);
}

@media (min-width: 800px) {
    .cards {
        grid-template-columns: 1fr 1fr;
        align-items: stretch;
    }
}

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-7) var(--space-6) var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.card__photo {
    width: calc(100% + (2 * var(--space-6)));
    margin: calc(-1 * var(--space-7)) calc(-1 * var(--space-6)) var(--space-6);
    aspect-ratio: 900 / 340;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card__portrait {
    width: 152px;
    height: 152px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--accent-light);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-medium);
}

.card__portrait--overlap {
    margin-top: calc(-1 * var(--space-9));
    border: 4px solid var(--color-surface);
}

.card__icons {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.card__icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card__icon img {
    width: 22px;
    height: 22px;
}

.card__portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card__eyebrow {
    display: inline-block;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .08em;
    color: var(--accent-dark);
    background: var(--accent-light);
    padding: .3em .8em;
    border-radius: 999px;
    margin-bottom: var(--space-4);
}

.card h2 {
    font-size: var(--font-size-lg);
}

.card__tagline {
    color: var(--accent-dark);
    font-weight: 600;
    margin-top: var(--space-2);
    margin-bottom: var(--space-4);
}

.card__text {
    color: var(--color-text-light);
    margin-bottom: var(--space-5);
}

.card__recommendation {
    font-size: var(--font-size-sm);
    font-style: italic;
    color: var(--color-text);
    border-left: 3px solid var(--accent);
    padding-left: var(--space-4);
    text-align: left;
    margin-bottom: var(--space-6);
}

.card__button {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: .5em;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    padding: .85em 1.8em;
    border-radius: 999px;
    transition: background var(--transition);
}

.card__button:hover {
    background: var(--accent-dark);
}

/* ==========================================================
   FOOTER
   ========================================================== */

.footer {
    border-top: 1px solid var(--color-border);
    padding: var(--space-6) 0;
}

.footer__bottom {
    text-align: center;
    font-size: .875rem;
    color: var(--color-text-light);
}

.footer__bottom a {
    color: var(--color-text-light);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer__bottom a:hover {
    color: var(--color-text);
}

/* ==========================================================
   RECHTLICHE SEITEN (Impressum / Datenschutz)
   ========================================================== */

.legal-page {
    padding: var(--space-7) 0 var(--space-8);
}

.legal-page__content {
    max-width: 68ch;
}

.legal-page h1 {
    font-size: clamp(1.75rem, 5vw + 1rem, var(--font-size-xl));
    overflow-wrap: break-word;
    margin-bottom: var(--space-6);
}

.legal-page h2 {
    font-size: var(--font-size-md);
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
}

.legal-page p,
.legal-page address {
    color: var(--color-text-light);
    font-style: normal;
    margin-bottom: var(--space-3);
}

.legal-page ul {
    color: var(--color-text-light);
    margin-bottom: var(--space-3);
    padding-left: var(--space-5);
}

.legal-page li {
    list-style: disc;
    margin-bottom: var(--space-2);
}

.legal-page a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.section-header__eyebrow {
    display: inline-block;
    font-size: .8125rem;
    font-weight: 600;
    letter-spacing: .08em;
    color: var(--color-text-light);
    margin-bottom: var(--space-3);
}