/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #0a0a0a;
    background: #ffffff;
    line-height: 1.6;
    font-size: 16px;
}

a {
    color: #0d9488;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

ul {
    list-style: none;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
    overflow: hidden;
    background: linear-gradient(135deg, #f0fdfa 0%, #fff7ed 50%, #f0fdf4 100%);
}

.hero-bg-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.hero-bg-circle-1 {
    width: 500px;
    height: 500px;
    background: rgba(204, 251, 241, 0.4);
    top: -100px;
    right: -100px;
}

.hero-bg-circle-2 {
    width: 400px;
    height: 400px;
    background: rgba(255, 237, 213, 0.3);
    bottom: -50px;
    left: -50px;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    background: #ccfbf1;
    color: #0f766e;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: #0a0a0a;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, #0d9488, #0891b2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.25rem;
    color: #525252;
    margin-bottom: 0.75rem;
}

.description {
    font-size: 1.1rem;
    color: #737373;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #0d9488, #0891b2);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
    text-decoration: none;
}

.btn-secondary {
    background: #ffffff;
    color: #0d9488;
    border: 2px solid #0d9488;
}

.btn-secondary:hover {
    background: #f0fdfa;
    transform: translateY(-2px);
    text-decoration: none;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-donate {
    background: #ffffff;
    color: #0d9488;
    border: 2px solid #ccfbf1;
    padding: 0.6rem 1.5rem;
    border-radius: 9999px;
}

.btn-donate:hover {
    background: #ccfbf1;
    text-decoration: none;
}

/* ===== INFO BAR ===== */
.info-bar {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding: 2rem;
    background: #ffffff;
    border-bottom: 1px solid #e5e5e5;
    flex-wrap: wrap;
}

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

.info-label {
    display: block;
    font-size: 0.8rem;
    color: #0d9488;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.info-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: #0a0a0a;
}

/* ===== SECTIONS GENERAL ===== */
section {
    padding: 5rem 2rem;
    max-width: 900px;
    margin: 0 auto;
}

section h2 {
    font-size: 2.25rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.5rem;
    color: #0a0a0a;
}

.section-subtitle {
    text-align: center;
    color: #737373;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* ===== PROGRAMM / TIMELINE ===== */
.programm {
    background: #fafafa;
    max-width: 100%;
    padding: 5rem 2rem;
}

.programm h2,
.programm .section-subtitle {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.timeline-block {
    background: #ffffff;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.timeline-block:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.time-badge {
    display: inline-block;
    background: #ccfbf1;
    color: #0f766e;
    padding: 0.3rem 0.8rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.timeline-block h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #0a0a0a;
}

.timeline-block ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.timeline-block li {
    padding-left: 1.5rem;
    position: relative;
    color: #525252;
}

.timeline-block li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #0d9488;
    font-weight: 700;
}

/* ===== REQUIREMENTS ===== */
.req-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.req-card {
    background: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease;
}

.req-card:hover {
    transform: translateY(-3px);
}

.req-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.req-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.req-card p {
    color: #737373;
    font-size: 0.95rem;
}

.tip-box {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
    color: #9a3412;
    font-size: 0.95rem;
    text-align: center;
}

/* ===== ANMELDUNG ===== */
.anmeldung {
    text-align: center;
    background: linear-gradient(135deg, #f0fdfa 0%, #ecfdf5 100%);
    max-width: 100%;
    padding: 5rem 2rem;
}

.anmeldung h2 {
    margin-bottom: 1rem;
}

.anmeldung > p:first-of-type {
    max-width: 600px;
    margin: 0 auto 2rem;
    color: #525252;
}

.email-info {
    margin-top: 1.5rem;
    font-size: 1rem;
}

.email-info .label {
    font-weight: 700;
    color: #0d9488;
}

.small-note {
    color: #737373;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    margin-bottom: 2.5rem;
}

.donation {
    margin-top: 2rem;
}

.donation-label {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #0a0a0a;
}

.donation-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== NEWSLETTER ===== */
.newsletter {
    text-align: center;
    padding: 5rem 2rem;
}

.newsletter p {
    max-width: 600px;
    margin: 0 auto 2rem;
    color: #525252;
}

.newsletter-link {
    color: #0d9488 !important;
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 1rem !important;
}

/* ===== GREETINGS ===== */
.greetings {
    text-align: center;
    padding: 5rem 2rem;
    background: #fafafa;
    max-width: 100%;
}

.greeting-initial {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0d9488, #0891b2);
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.greeting-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0a0a0a;
    margin-bottom: 1rem;
}

.greetings p {
    max-width: 600px;
    margin: 0 auto 1rem;
    color: #525252;
}

.share-note {
    font-style: italic;
    color: #737373 !important;
}

/* ===== FOOTER ===== */
footer {
    text-align: center;
    padding: 2rem;
    background: #0a0a0a;
    color: #a3a3a3;
    font-size: 0.9rem;
}

footer a {
    color: #a3a3a3;
    margin-left: 1rem;
}

footer a:hover {
    color: #ffffff;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .info-bar {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }

    .timeline-block {
        padding: 1.5rem;
    }

    .req-cards {
        grid-template-columns: 1fr;
    }

    section {
        padding: 3rem 1.5rem;
    }

    .programm,
    .anmeldung,
    .greetings {
        padding: 3rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .donation-buttons {
        flex-direction: column;
        align-items: center;
    }
}