/* 
   Project: Stephan Hinz 2026 
   Style: Bold Minimalism
   Colors: Budenheim Blue #004a99, Magenta #e6007e 
*/

:root {
    /* --- CDU Hauptfarben --- */
    --cdu-cadenabbia: #52b7c1;
    --cdu-rhoendorf: #2d3c4b;
    --cdu-gold: #ffa600;
    --cdu-white: #ffffff;
    --cdu-black: #1b191d;
    --cdu-red: #bf111b;

    /* --- CDU Zusatzfarben (Opazitäten) --- */
    --cdu-cadenabbia-10: rgba(82, 183, 193, 0.10);
    --cdu-cadenabbia-25: rgba(82, 183, 193, 0.25);
    --cdu-cadenabbia-60: rgba(82, 183, 193, 0.60);

    --cdu-rhoendorf-10: rgba(45, 60, 75, 0.10);
    --cdu-rhoendorf-25: rgba(45, 60, 75, 0.25);
    --cdu-rhoendorf-60: rgba(45, 60, 75, 0.60);

    /* --- CDU Typografie --- */
    --font-headline: 'Inter', sans-serif;
    --font-copy: 'IBM Plex Serif', serif;
    --weight-headline: 800;
    --weight-copy-reg: 400;
    --weight-copy-bold: 700;

    /* --- Remapping Existing Variables to CDU --- */
    --primary-color: var(--cdu-rhoendorf);
    --primary-dark: #1f2a35;
    /* Darker Rhöndorf */
    --accent-color: var(--cdu-cadenabbia);
    --accent-hover: #40929a;
    /* Darker Cadenabbia */
    --text-color: var(--cdu-black);

    --light-bg: #f8f9fa;
    /* Kept standard light */
    --dark-bg: var(--cdu-rhoendorf);
    --white: var(--cdu-white);

    --font-heading: var(--font-headline);
    --font-body: var(--font-copy);

    --container-width: 1200px;
    --section-padding: 80px 0;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-copy);
    color: var(--text-color);
    line-height: 1.5;
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-headline);
    font-weight: var(--weight-headline);
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    color: var(--cdu-rhoendorf);
}

h1 {
    font-size: 3.5rem;
    letter-spacing: -1px;
}

h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

h3 {
    font-size: 1.5rem;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: var(--section-padding);
}

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

.bg-dark {
    background-color: var(--primary-color);
    color: var(--white);
}

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

.text-white {
    color: var(--white);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 0, 126, 0.3);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--white);
    color: var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--text-color);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.9rem;
}

/* Header */
#main-header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

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

.logo a {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent-color);
}

#main-nav ul {
    display: flex;
    align-items: center;
    gap: 30px;
}

#main-nav a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-color);
}

#main-nav a:hover {
    color: var(--primary-color);
}

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

/* Hero Section */
#hero {
    height: 100vh;
    background: url('../images/bg.jpg') center/cover no-repeat;
    background-attachment: fixed;
    /* Placeholder for the Cinemagraph */
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-top: 0;
    /* Nav is fixed overlay */
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 74, 153, 0.8) 0%, rgba(0, 0, 0, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.eyebrow {
    display: block;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.8);
}

#hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 2rem;
    animation: bounce 2s infinite;
    z-index: 2;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0) translateX(-50%);
    }

    40% {
        transform: translateY(-10px) translateX(-50%);
    }

    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

/* About / Journey */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.image-wrapper {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 20px 20px 0 var(--light-bg);
}

.lead {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.story-block {
    margin-bottom: 30px;
    border-left: 4px solid var(--accent-color);
    padding-left: 20px;
}

.story-block h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

/* Themes */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.card-lead {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.check-list {
    margin-top: 20px;
}

.check-list li {
    margin-bottom: 10px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.check-list i {
    color: #4caf50;
    margin-right: 10px;
}

/* Independence */
#unabhaengigkeit h2 {
    color: var(--white);
}

.badge-pill {
    background: var(--accent-color);
    padding: 5px 15px;
    border-radius: 20px;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: inline-block;
}

.section-lead {
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-weight: 300;
}

.content-box {
    max-width: 700px;
    margin: 0 auto;
}

/* Agenda & Proof */
.agenda-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.agenda-item {
    display: flex;
    align-items: center;
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border-left: 4px solid var(--primary-color);
}

.agenda-item .date {
    background: var(--light-bg);
    padding: 10px 15px;
    border-radius: 8px;
    text-align: center;
    margin-right: 20px;
    min-width: 70px;
}

.agenda-item .date .day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.agenda-item .date .month {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
}

.agenda-item h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.agenda-item p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 2px;
}

.agenda-item .meta {
    margin-top: 5px;
}

.agenda-item .meta p i {
    width: 20px;
    text-align: center;
    margin-right: 5px;
    color: var(--accent-color);
}

.testimonial blockquote {
    font-size: 1.1rem;
    font-style: italic;
    color: #555;
    margin-bottom: 20px;
    position: relative;
    padding-left: 20px;
}

.testimonial blockquote::before {
    content: '"';
    position: absolute;
    left: -5px;
    top: -10px;
    font-size: 3rem;
    color: var(--accent-color);
    opacity: 0.2;
    font-family: sans-serif;
}

.testimonial cite {
    display: flex;
    align-items: center;
    gap: 15px;
    font-style: normal;
    margin-bottom: 40px;
}

.testimonial cite img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial cite strong {
    display: block;
    color: var(--primary-color);
}

.testimonial cite span {
    font-size: 0.85rem;
    color: #777;
}

/* Footer */
footer {
    background: #111;
    color: #aaa;
    padding: 60px 0 20px;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-link {
    font-size: 1.1rem;
    color: var(--white);
    border-bottom: 1px solid var(--accent-color);
}

.footer-col ul li {
    margin-bottom: 10px;
}

.social-icons a {
    font-size: 1.2rem;
    margin-right: 15px;
    color: var(--white);
    transition: var(--transition);
}

.social-icons a:hover {
    color: var(--accent-color);
}

.copyright {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}


.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Animation Classes */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

/* Responsive */
@media (max-width: 900px) {
    h1 {
        font-size: 2.5rem;
    }

    .split-layout,
    .grid-3,
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-btns {
        flex-direction: column;
    }

    .reverse-mobile {
        display: flex;
        flex-direction: column-reverse;
    }

    #main-nav {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        display: none;
    }

    #main-nav.active {
        display: block;
    }

    #main-nav ul {
        flex-direction: column;
        align-items: flex-start;
    }

    .menu-toggle {
        display: block;
    }
}

/* ------------------------------------------------------------------
   CDU KOMPONENTEN & ELEMENTE
   ------------------------------------------------------------------ */

p {
    font-family: var(--font-copy);
    font-weight: var(--weight-copy-reg);
    margin-bottom: 1em;
}

/* 4.3 Headlines - Box-Style */
.cdu-headline-box {
    display: inline;
    background-color: var(--cdu-rhoendorf);
    color: var(--cdu-white);
    padding: 0.1em 0.2em;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
    line-height: 1.4;
}

.cdu-headline-box--inverted {
    background-color: var(--cdu-white);
    color: var(--cdu-rhoendorf);
}

/* 4.4 Sublines */
.cdu-subline-gold {
    display: inline-block;
    background-color: var(--cdu-gold);
    color: var(--cdu-rhoendorf);
    font-family: var(--font-copy);
    font-weight: var(--weight-copy-reg);
    padding: 0.1em 0.3em;
    margin-top: 0.2em;
}

/* 5.1 Störer (Badge) */
.cdu-stoerer {
    background-color: var(--cdu-gold);
    color: var(--cdu-white);
    font-family: var(--font-headline);
    font-weight: var(--weight-headline);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.1;
    text-transform: uppercase;
}

.cdu-stoerer span {
    transform: rotate(-10deg);
    display: block;
}

/* ------------------------------------------------------------------
   FARB-UTILITIES
   ------------------------------------------------------------------ */

.bg-cadenabbia {
    background-color: var(--cdu-cadenabbia);
}

.bg-rhoendorf {
    background-color: var(--cdu-rhoendorf);
}

.bg-gold {
    background-color: var(--cdu-gold);
}

.text-cadenabbia {
    color: var(--cdu-cadenabbia);
}

.text-rhoendorf {
    color: var(--cdu-rhoendorf);
}

.text-gold {
    color: var(--cdu-gold);
}

/* Modal CSS */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 30px;
    border: 1px solid #888;
    width: 90%;
    max-width: 600px;
    border-radius: 12px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    max-height: 80vh;
    overflow-y: auto;
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 15px;
}

.close-modal:hover,
.close-modal:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

/* Cards Carousel Styles */
.cards-carousel {
    position: relative;
    overflow: hidden;
    padding: 30px 0;
    /* Vertical for hover, No horizontal to hide neighbors */
    margin: -30px 0;
    /* Counteract padding */
}

.carousel-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.carousel-nav button {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.carousel-nav button:hover {
    background: var(--accent-color);
    transform: scale(1.1);
}

.btn-calendar {
    width: 100%;
    text-align: center;
    padding: 15px;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
}

.btn-calendar:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.btn-calendar i {
    margin-right: 8px;
}

/* Utilities */
.align-start {
    align-items: start !important;
}

.mt-3 {
    margin-top: 1rem !important;
}

.mt-4 {
    margin-top: 2rem !important;
}

.mt-5 {
    margin-top: 3rem !important;
}

/* Updates per user request */
.btn-calendar {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: var(--white) !important;
    font-weight: 700;
}

.btn-calendar:hover {
    background-color: var(--primary-dark) !important;
    transform: translateY(-2px);
}

/* Instagram Float */
.instagram-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: var(--transition);
}

.instagram-float:hover {
    transform: scale(1.1);
}

/* Carousel Responsive Styles */
.carousel-slide {
    touch-action: pan-y pinch-zoom;
}

.cards-carousel .carousel-wrapper {
    touch-action: pan-x pan-y;
    -webkit-overflow-scrolling: touch;
}

/* Mobile: Single card view for carousel modes */
@media (max-width: 600px) {

    .cards-carousel[data-display-mode="auto-scroll"],
    .cards-carousel[data-display-mode="manual-scroll"] {
        padding: 15px 0;
        margin: -15px 0;
    }

    .cards-carousel .carousel-slide {
        padding: 0 10px;
    }

    .carousel-nav {
        margin-top: 20px;
    }

    .carousel-nav button {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

/* Tablet adjustments */
@media (max-width: 900px) and (min-width: 601px) {
    .cards-carousel .carousel-slide {
        padding: 0 12px;
    }
}