/* =========================================================
   Bella Cabas – Hair & Makeup Artist
   Schlicht, minimalistisch, schwarz/weiß, hell, ohne Schatten
   ========================================================= */

:root {
    --color-bg: #ffffff;
    --color-bg-alt: #f6f6f6;
    --color-text: #111111;
    --color-muted: #888888;
    --color-line: #e5e5e5;

    --font-body: 'Jost', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    /* Überschriften nutzen dieselbe Schrift wie das Navbar-Logo */
    --font-display: var(--font-body);

    --max-width: 1200px;
    --gutter: clamp(1.25rem, 5vw, 4rem);
    --header-height: 72px;
}

/* ---------- Reset / Basis ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

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

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

/* ---------- Header / Navigation ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--gutter);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--color-line);
    z-index: 1100; /* über dem Overlay (1050), damit der Burger zum Schließen klickbar bleibt */
}

.brand {
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: 0.28em;
}

/* Burger Button */
.burger {
    position: relative;
    width: 30px;
    height: 22px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    z-index: 1100;
}

.burger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 1.5px;
    background-color: var(--color-text);
    transition: transform 0.3s ease, opacity 0.2s ease, top 0.3s ease;
}

.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.burger span:nth-child(3) { bottom: 0; }

body.menu-open .burger span:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}
body.menu-open .burger span:nth-child(2) {
    opacity: 0;
}
body.menu-open .burger span:nth-child(3) {
    top: 50%;
    bottom: auto;
    transform: translateY(-50%) rotate(-45deg);
}

/* Fullscreen Overlay Menü */
.nav-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    z-index: 1050;
}

body.menu-open .nav-overlay {
    opacity: 1;
    visibility: visible;
}

.nav-overlay ul {
    text-align: center;
}

.nav-overlay li {
    margin: 1.2rem 0;
}

.nav-overlay a {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 6vw, 2.4rem);
    font-weight: 300;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    transition: opacity 0.2s ease;
}

.nav-overlay a:hover {
    opacity: 0.5;
}

/* ---------- Sektionen allgemein ---------- */
.section {
    padding: clamp(4rem, 10vw, 8rem) var(--gutter);
}

.section--alt {
    background-color: var(--color-bg-alt);
}

.section__inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 4vw, 2.6rem);
    font-weight: 400;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin: 0 0 1.5rem;
}

.section__title--center {
    text-align: center;
}

.section__lead {
    text-align: center;
    color: var(--color-muted);
    max-width: 38rem;
    margin: 0 auto 3rem;
}

/* Anker-Offset wegen fixiertem Header */
:where(#about, #referenzen, #portfolio, #kontakt) {
    scroll-margin-top: var(--header-height);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 560px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--header-height) var(--gutter) 0;
    /* dezenter Schleier für gute Lesbarkeit auf jedem Foto */
    background: rgba(0, 0, 0, 0.28);
    color: #ffffff;
    z-index: 1;
}

.hero__name {
    margin: 0;
    font-family: 'Italiana', Georgia, serif;
    font-weight: 400;
    font-size: clamp(3.2rem, 9vw, 8rem);
    line-height: 1.05;
    letter-spacing: 0.06em;
    margin-right: -0.06em; /* nachlaufenden Buchstabenabstand ausgleichen */
    text-transform: uppercase;
}

/* Wörter stehen nebeneinander (Desktop) und brechen erst um,
   wenn der Platz nicht mehr reicht (z. B. Smartphone) */
.hero__name span {
    display: inline-block;
}

.hero__subtitle {
    margin: 1.4rem 0 0;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: clamp(1rem, 3vw, 1.5rem);
    letter-spacing: 0.4em;
    text-transform: uppercase;
    margin-right: -0.4em;
}

/* ---------- Über mich ---------- */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}

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

.about__facts {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-line);
    font-weight: 500;
    font-size: 1.1rem;
    line-height: 2;
    letter-spacing: 0.01em;
    color: var(--color-text);
}

/* ---------- Referenzen / Logos ---------- */
.logo-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: clamp(1.75rem, 4vw, 3.25rem) clamp(2.5rem, 6vw, 5rem);
}

.logo-grid__item {
    flex: 0 0 auto;
    width: clamp(130px, 38vw, 180px);
    height: clamp(80px, 13vw, 110px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-grid__item .logo {
    width: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Individuelle optische Größenanpassung, damit alle Logos ähnlich groß wirken
   (max-height begrenzt die kompakten/quadratischen Logos; sehr breite Logos
   werden ohnehin durch max-width: 100% begrenzt).
   Selektor mit .logo-grid__item, damit die Werte die Basisregel überstimmen. */
.logo-grid__item .logo--pascal    { max-height: 3.9rem; }
.logo-grid__item .logo--sae       { max-height: 4.4rem; }
.logo-grid__item .logo--hms       { max-height: 3.2rem; }
.logo-grid__item .logo--lange     { max-height: 3.4rem; }
.logo-grid__item .logo--haw       { max-height: 3.1rem; }
.logo-grid__item .logo--hfbk      { max-height: 2.7rem; }
.logo-grid__item .logo--pygmalion { max-height: 2.4rem; }
.logo-grid__item .logo--amd       { max-height: 3.7rem; }

/* ---------- Portfolio ---------- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(0.5rem, 1.5vw, 1rem);
}

.portfolio-grid__item {
    margin: 0;
    overflow: hidden;
}

.portfolio-grid__item img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.portfolio-grid__item:hover img {
    opacity: 0.85;
}

/* ---------- Kontakt ---------- */
.kontakt__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}

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

.kontakt__content {
    text-align: center;
}

.kontakt__intro {
    max-width: 30rem;
    margin: 0 auto 2.5rem;
    color: var(--color-muted);
    line-height: 1.8;
}

.kontakt__list {
    margin-bottom: 2.5rem;
}

.kontakt__list li {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    letter-spacing: 0.08em;
    margin: 0.6rem 0;
}

.kontakt__list a {
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.kontakt__list a:hover {
    border-bottom-color: var(--color-text);
}

.socials {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.socials a {
    display: inline-flex;
    color: var(--color-text);
    transition: opacity 0.2s ease;
}

.socials a:hover {
    opacity: 0.5;
}

/* ---------- Footer ---------- */
.site-footer {
    padding: 2.5rem var(--gutter);
    border-top: 1px solid var(--color-line);
    text-align: center;
}

.site-footer__links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.site-footer__links a {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    transition: color 0.2s ease;
}

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

.site-footer__copy {
    margin: 0;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--color-muted);
}

/* ---------- Rechtsseiten (Impressum / Datenschutz) ---------- */
.legal {
    max-width: 760px;
    margin: 0 auto;
    padding: calc(var(--header-height) + 3rem) var(--gutter) 4rem;
}

.legal h1 {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 4vw, 2.4rem);
    font-weight: 400;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.legal h2 {
    font-size: 1.3rem;
    font-weight: 500;
    margin-top: 2.5rem;
}

.legal h3 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-top: 1.8rem;
}

.legal h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 1.4rem;
}

.legal p {
    margin: 0.8rem 0;
}

.legal a {
    color: var(--color-text);
    border-bottom: 1px solid var(--color-line);
}

.back-link {
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    color: var(--color-muted);
}

.back-link:hover {
    color: var(--color-text);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .about__grid,
    .kontakt__grid {
        grid-template-columns: 1fr;
    }
    .logo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Auf Handys steht jeder Namensteil in einer eigenen Zeile (Cabas unter Bella)
   und darf dadurch deutlich größer sein */
@media (max-width: 600px) {
    .hero__name {
        font-size: clamp(3.5rem, 18vw, 6.5rem);
    }
    .hero__name span {
        display: block;
    }
}

@media (max-width: 480px) {
    .logo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}