/*
  Allgemeine Styles für die NISAJO‑Website.  Diese Datei enthält das
  grundlegende Layout, Farben und Responsive‑Design.  Moderne
  CSS‑Techniken wie Flexbox und Grid sorgen für eine flexible
  Darstellung auf verschiedenen Geräten.
*/

/* Farbvariablen */
:root {
    --color-dark: #081d33;
    --color-primary: #09457b;
    --color-accent: #f08a24;
    --color-light: #f5f7fa;
    --color-text: #1a1a1a;
    --color-white: #ffffff;
    --transition-duration: 0.3s;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-light);
    padding-top: 0px; /* Platz schaffen, damit Inhalt nicht unter Header verschwindet */
}

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

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

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
}

.logo-link {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 1px;
}

/* Navigation */
.main-nav {
    position: relative;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
}

.nav-list {
    display: flex;
    gap: 1.5rem;
}

.nav-list a {
    color: var(--color-dark);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-duration);
}

.nav-list a:hover {
    color: var(--color-primary);
}

/* Hero */
.hero-section {
    position: relative;
    padding: 5rem 0;
    color: var(--color-white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(17, 17, 17, 0.85), rgba(17, 17, 17, 0.35))
      center/cover no-repeat;
    z-index: 0;
}

.hero-background::after {
  content: "";
  position: absolute;
  inset: 0;
  /*background: url('cached_assets_used/team-crop2.png') top center/80% auto no-repeat;*/
  background: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
    width: 100%;
    padding: 4rem 0;
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    flex: 1 1 50%;
    max-width: 600px;
    padding-right: 2rem;
}

.hero-text h1 {
    font-size: clamp(2rem, 5vw, 2.6rem);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-text h1 .accent {
    color: #3b82f6;
}

.subheading {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.description {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    max-width: 32ch;
}

.cta-button {
    display: inline-block;
    background-color: transparent;
    color: #000;
    padding: 0.35rem 0;
    font-size: 1.25rem;
    /*border: 1px solid currentColor;*/
    border-radius: 999px;
    text-decoration: none;
    margin-top: 1rem;
    line-height: 1;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-weight: 600;
    border-radius: 30px;
    transition: background-color var(--transition-duration);
}

.cta-button:hover {
    background-color: #da7a1b;
}

.hero-section .cta-button {
    border-color: #fff;
    color: #fff;
    padding-left: 0.8rem;
    padding-right: 0.8rem;
}

.hero-image {
    display: none;
    flex: 1 1 40%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
}

/* Services */
.services-section {
    background-color: var(--color-light);
    padding: 4rem 0;
    text-align: center;
}

.services-section h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: 2.5rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-item {
    background-color: var(--color-white);
    border-radius: 10px;
    padding: 2rem 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-duration), box-shadow var(--transition-duration);
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.08);
}

.service-item img {
    max-width: 200px;
    height: auto;
    margin: 0 auto 1rem;
}

.service-item h3 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
    margin-bottom: 0.5rem;
}

.service-item p {
    font-size: 0.95rem;
    color: var(--color-text);
}

/* About */
.about-section {
    padding: 4rem 0;
    background-color: var(--color-white);
}

.about-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
}

.about-text {
    flex: 1 1 55%;
    min-width: 280px;
}

.about-text h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--color-text);
}

.about-image {
    flex: 1 1 40%;
    min-width: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cropped-image-wrapper {
    width: 100%;
    max-width: 400px;
    height: 400px;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    position: relative;
}

/* Verblendet den oberen Bereich des Bildes, um unerwünschten Text (z.B. aus
   dem Originalposter) auszublenden. */
.cropped-image-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to bottom, var(--color-white) 0%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

.cropped-image-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: bottom center;
    /* Die Verwendung von object-position erlaubt uns, das Bild an der Unterkante
       auszurichten, sodass die Köpfe der abgebildeten Personen im Fokus stehen
       und der obere Textbereich verborgen bleibt. */
}

/* Contact */
.contact-section {
    background-color: var(--color-light);
    padding: 4rem 0;
}

.contact-container h2 {
    text-align: center;
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
}

.contact-container p {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 2rem;
    color: var(--color-text);
}

.contact-grid {
    display: block;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
}

.contact-form label {
    font-size: 0.9rem;
    color: var(--color-dark);
    text-align: left;
}

.contact-form input,
.contact-form textarea {
    padding: 0.75rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 100%;
}

.contact-form button {
    margin-top: 1rem;
    padding: 0.8rem 1.5rem;
    background-color: #000;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-duration);
    align-self: center;
    width: auto;
}

.contact-form button:hover {
    background-color: #333;
}

.contact-info {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-top: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info h3 {
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.contact-info p {
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.contact-info a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Footer */
.site-footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 2rem 0;
    background: #000;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
}

.footer-copy {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #d5dde5;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav a {
    color: #d5dde5;
    font-size: 0.9rem;
    transition: color var(--transition-duration);
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
}

.footer-nav a:hover {
    color: var(--color-accent);
}

.site-logo {
  height: 80px;         /* Höhe auf 50px begrenzen */
  max-width: 250px;     /* Breite beschränken */
  object-fit: contain;
  display: block;
  height: 70px;
}
.logo img {
  vertical-align: middle;
}
.logo {
  display: flex;
  align-items: center;
}

/* Responsive Navigation */
@media (max-width: 768px) {
    .nav-list {
        position: absolute;
        top: 100%;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        width: 200px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;
        transition: opacity var(--transition-duration), transform var(--transition-duration);
    }
    .nav-list.show {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
    .menu-toggle {
        display: block;
    }
    .nav-list li {
        margin: 0.5rem 0;
    }

    .hero-background::after {
      background-position: center 10%;
      background-size: 100% auto;
    }
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    .hero-text {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    .hero-image {
        max-width: 80%;
        margin: 0 auto;
    }
    .about-container {
        flex-direction: column;
    }
    .about-text, .about-image {
        flex: 1 1 100%;
    }
    .cropped-image-wrapper img {
        top: -40%;
    }

}