/* DESIGN SYSTEM & CI (Oxygen Emerald with Playful Flyer Circles) */
:root {
    --primary-navy: #0F172A;       /* Deep slate-900 */
    --accent-yellow: #FFE600;      /* Vibrant Flyer Yellow */
    --accent-emerald-light: #34D399;/* Emerald-400 */
    --accent-emerald: #10B981;      /* Emerald-500 primary accent */
    --accent-emerald-dark: #059669; /* Emerald-600 */
    --bg-light: #F8FAFC;           /* Slate-50 */
    --text-dark: #1E293B;          /* Slate-800 */
    --white: #FFFFFF;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    position: relative;
    overflow-x: hidden;
}

/* Playful background decorative circles from the flyer */
.bg-circle {
    position: absolute;
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.15;
    mix-blend-mode: multiply;
}

.bg-circle-yellow-1 {
    width: 250px;
    height: 250px;
    background-color: var(--accent-yellow);
    top: 5%;
    left: -50px;
}

.bg-circle-emerald-1 {
    width: 350px;
    height: 350px;
    background-color: var(--accent-emerald-light);
    top: 15%;
    right: -100px;
}

.bg-circle-yellow-2 {
    width: 150px;
    height: 150px;
    background-color: var(--accent-yellow);
    top: 40%;
    left: 20%;
}

.bg-circle-navy-1 {
    width: 400px;
    height: 400px;
    background-color: var(--primary-navy);
    top: 60%;
    right: 10%;
    opacity: 0.04;
}

.bg-circle-emerald-2 {
    width: 200px;
    height: 200px;
    background-color: var(--accent-emerald);
    bottom: 10%;
    left: -50px;
}

.bg-circle-yellow-3 {
    width: 300px;
    height: 300px;
    background-color: var(--accent-yellow);
    bottom: 2%;
    right: -100px;
}

.container {
    width: 100%;
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 24px;
}

/* HEADER & LOGO AREA */
.site-header {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.01);
    position: relative;
    z-index: 10;
}

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

.brand-block {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary-navy);
    letter-spacing: -1.5px;
    margin: 0;
    line-height: 1;
}

.brand-sub {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-emerald-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 5px;
}

.iba-logo-img {
    height: 85px;
    width: auto;
    display: block;
}

/* HERO SECTION (Flyer-inspired Layout with Playful Circle Cluster) */
.hero {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(6, 78, 59, 0.95) 100%);
    color: var(--white);
    padding: 100px 0 120px 0;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-content {
    text-align: left;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    margin: 0 0 20px 0;
    line-height: 1.15;
    font-weight: 900;
    letter-spacing: -2px;
    color: var(--white);
}

.hero h1 span.highlight {
    color: var(--accent-yellow);
}

.hero p {
    font-size: 1.25rem;
    margin: 0 0 35px 0;
    color: #E2E8F0;
    font-weight: 400;
    line-height: 1.6;
}

/* Flyer Circle Cluster for Hero Image */
.hero-visual {
    position: relative;
    width: 100%;
    height: 450px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.circle-frame-container {
    position: relative;
    width: 380px;
    height: 380px;
}

.main-hero-circle {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 12px solid rgba(255, 255, 255, 0.15);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.main-hero-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Decorative overlapping Flyer Circles in Hero */
.hero-dot {
    position: absolute;
    border-radius: 50%;
    z-index: 3;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    animation: float-animation 6s ease-in-out infinite alternate;
}

.hero-dot-1 {
    width: 100px;
    height: 100px;
    background-color: var(--accent-yellow);
    top: -10px;
    right: 20px;
    animation-delay: 0s;
}

.hero-dot-2 {
    width: 70px;
    height: 70px;
    background-color: var(--accent-emerald-light);
    bottom: 20px;
    left: -20px;
    animation-delay: 1.5s;
}

.hero-dot-3 {
    width: 45px;
    height: 45px;
    background-color: var(--white);
    bottom: -10px;
    right: 40px;
    animation-delay: 3s;
}

.hero-badge-iba {
    position: absolute;
    top: 50px;
    left: -30px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-navy);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 0.9rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 4;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-badge-iba::before {
    content: '';
    width: 10px;
    height: 10px;
    background-color: var(--accent-emerald);
    border-radius: 50%;
}

@keyframes float-animation {
    0% { transform: translateY(0px) scale(1); }
    100% { transform: translateY(-15px) scale(1.03); }
}

/* BUTTONS */
.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-emerald) 0%, var(--accent-emerald-dark) 100%);
    color: var(--white);
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 30px; /* Fully rounded/circular pill design */
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 15px 30px rgba(16, 185, 129, 0.4);
    background: linear-gradient(135deg, var(--accent-emerald-light) 0%, var(--accent-emerald) 100%);
}

.btn:active {
    transform: translateY(-1px);
}

/* SECTIONS */
.section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-navy);
    text-align: center;
    margin: 0 0 15px 0;
    letter-spacing: -1.5px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: #4A5568;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px auto;
    line-height: 1.6;
}

/* THREE STEPS SECTION (Einfach umgesetzt in drei Schritten) */
.steps-section {
    background-color: #F1F5F9;
    border-radius: 40px;
    padding: 80px 40px;
    margin: 40px 0;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
    z-index: 2;
}

.step-card {
    background: var(--white);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
}

/* Circle design element for step number */
.step-number {
    width: 80px;
    height: 80px;
    background-color: var(--accent-yellow);
    color: var(--primary-navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    margin: 0 auto 25px auto;
    box-shadow: 0 8px 20px rgba(254, 240, 138, 0.4);
}

.step-card:nth-child(2) .step-number {
    background-color: var(--accent-emerald-light);
    color: var(--primary-navy);
    box-shadow: 0 8px 20px rgba(52, 211, 153, 0.3);
}

.step-card:nth-child(3) .step-number {
    background-color: var(--primary-navy);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

.step-card h3 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin: 0 0 15px 0;
}

.step-card p {
    font-size: 0.95rem;
    color: #4A5568;
    margin: 0;
    line-height: 1.6;
}

/* THREE COLUMNS GRID (Flyer-inspired Target Group Content) */
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.col {
    background: rgba(255, 255, 255, 0.65);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.col:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.06);
}

/* Playful Flyer circle on each column corner */
.col::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    top: -20px;
    right: -20px;
    opacity: 0.2;
}

.col:nth-child(1)::after { background-color: var(--accent-emerald-light); }
.col:nth-child(2)::after { background-color: var(--accent-yellow); }
.col:nth-child(3)::after { background-color: var(--primary-navy); }

.col h3 {
    color: var(--primary-navy);
    font-size: 1.6rem;
    font-weight: 800;
    margin-top: 0;
    margin-bottom: 25px;
    border-bottom: 2px solid #E2E8F0;
    padding-bottom: 15px;
    min-height: 5rem;
    display: flex;
    align-items: flex-end;
    line-height: 1.2;
}

.col h4 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin: 30px 0 10px 0;
    line-height: 1.4;
}

.col h4:first-of-type, .col h4:first-child {
    margin-top: 0;
}

.col p {
    font-size: 0.95rem;
    color: #4A5568;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

.col ul {
    padding-left: 20px;
    margin: 0 0 20px 0;
}

.col li {
    font-size: 0.95rem;
    color: #4A5568;
    margin-bottom: 8px;
}

/* ACTION/CONFERENCE BOX */
.action-box {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.03) 0%, rgba(16, 185, 129, 0.03) 100%);
    border-radius: 40px;
    padding: 50px;
    margin: 80px 0;
    align-items: center;
    border: 1px solid rgba(16, 185, 129, 0.1);
    position: relative;
    overflow: hidden;
}

.action-text {
    position: relative;
    z-index: 2;
}

/* Circle crop layout element for image/banner */
.placeholder-banner {
    width: 320px;
    height: 320px;
    border-radius: 50%; /* Perfect circular frame as in the flyer */
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--accent-emerald-dark) 100%);
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.2);
    justify-self: center;
    position: relative;
    border: 8px solid var(--white);
}

.event-date {
    background-color: var(--accent-yellow);
    color: var(--primary-navy);
    padding: 6px 15px;
    border-radius: 20px;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.placeholder-banner h4 {
    font-size: 1.4rem;
    font-weight: 900;
    margin: 0 0 10px 0;
    line-height: 1.2;
}

.placeholder-banner p {
    font-size: 0.85rem;
    color: #E2E8F0;
    margin: 0;
}

/* SLIDESHOW / CAROUSEL */
.gallery-section {
    text-align: center;
    margin: 80px 0;
}

.slider-wrapper {
    position: relative;
    max-width: 850px;
    margin: 0 auto;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.slider::-webkit-scrollbar {
    display: none;
}

.slider img {
    width: 100%;
    flex-shrink: 0;
    height: 480px;
    object-fit: cover;
    scroll-snap-align: start;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%; /* Circle arrow buttons */
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    color: var(--primary-navy);
    font-size: 1.2rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    z-index: 5;
}

.slider-arrow:hover {
    background-color: var(--white);
    color: var(--accent-emerald);
    transform: translateY(-50%) scale(1.05);
}

.prev-arrow { left: 20px; }
.next-arrow { right: 20px; }

.slider-nav {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 5;
}

.slider-nav .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%; /* Circle dots */
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.slider-nav .dot.active {
    background-color: var(--white);
    transform: scale(1.2);
}

/* RESULTS SHOWCASE */
.results-showcase {
    margin: 100px 0;
}

.result-card-inner {
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 40px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.5);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.result-image-circle {
    width: 100%;
    height: 240px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    margin-top: auto;
}

.result-image-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* HIGHLIGHT BOX (Pädagogischer Mehrwert) */
.highlight-box {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(6, 78, 59, 0.98) 100%);
    color: var(--white);
    border-radius: 40px;
    padding: 60px;
    margin: 80px 0;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
    position: relative;
    overflow: hidden;
}

/* Overlapping circle inside highlight box */
.highlight-box::before {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    background-color: var(--accent-yellow);
    border-radius: 50%;
    opacity: 0.05;
    bottom: -50px;
    right: -50px;
}

.highlight-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

.highlight-stat {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%; /* Perfect circle for statistics */
    width: 320px;
    height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    justify-self: center;
}

.stat-number {
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--accent-yellow);
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--white);
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* TESTIMONIALS SECTION */
.testimonials-section {
    margin: 100px 0;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.avatar-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%; /* Circle avatar shape */
    background: linear-gradient(135deg, var(--accent-emerald) 0%, var(--primary-navy) 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.3rem;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.2);
    flex-shrink: 0;
}

.testimonial-card:nth-child(2) .avatar-circle {
    background: linear-gradient(135deg, var(--accent-yellow) 0%, var(--primary-navy) 100%);
    color: var(--primary-navy);
    box-shadow: 0 5px 15px rgba(254, 240, 138, 0.3);
}

/* TECHNICAL SOVEREIGNTY / INFO CARD */
.info-card {
    background: var(--white);
    border-radius: 40px;
    padding: 60px;
    margin: 80px 0;
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.02);
}

.tech-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 20px;
    font-size: 1rem;
    color: #4A5568;
    line-height: 1.6;
}

/* Small bullet circles */
.tech-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--accent-emerald);
    box-shadow: 0 3px 8px rgba(16, 185, 129, 0.3);
}

/* TEAM / INFO SECTION (From Flyer Page 1) */
.team-section {
    background: linear-gradient(135deg, rgba(254, 240, 138, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    border-radius: 40px;
    padding: 60px;
    margin: 80px 0;
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.team-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

.team-visual {
    justify-self: center;
    position: relative;
}

.team-visual-circle {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 8px solid var(--white);
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
}

.team-visual-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* KONTAKTFORMULAR BEREICH */
.contact-section {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(6, 78, 59, 0.98) 100%);
    color: var(--white);
    border-radius: 40px;
    padding: 60px;
    margin: 80px 0;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: var(--accent-yellow);
    opacity: 0.03;
    top: -100px;
    left: -100px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 50px;
    align-items: center;
}

.contact-info h3 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-top: 0;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
    color: var(--white);
}

.contact-info p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #E2E8F0;
    margin-bottom: 20px;
}

.contact-form {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 40px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    color: #E2E8F0;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-emerald-light);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 10px rgba(52, 211, 153, 0.2);
}

.form-group select option {
    background-color: var(--primary-navy);
    color: var(--white);
}

.form-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--accent-emerald-light) 0%, var(--accent-emerald) 100%);
    color: var(--primary-navy);
    padding: 14px 20px;
    border-radius: 30px; /* Circle rounded button */
    font-weight: 800;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(52, 211, 153, 0.3);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(52, 211, 153, 0.4);
    background: linear-gradient(135deg, var(--white) 0%, var(--accent-emerald-light) 100%);
}

/* FOOTER */
.footer {
    background-color: var(--primary-navy);
    color: #94A3B8;
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.footer::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background-color: var(--accent-emerald);
    border-radius: 50%;
    opacity: 0.03;
    bottom: -75px;
    left: 50%;
    transform: translateX(-50%);
}

.footer p {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.footer a {
    color: var(--accent-emerald-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer a:hover {
    color: var(--white);
    text-decoration: underline;
}

/* TOAST NOTIFICATION */
.autofrei-toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--white);
    color: var(--primary-navy);
    border-radius: 30px; /* Fully rounded/circular bubble */
    padding: 15px 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1000;
    border-left: 6px solid var(--accent-emerald);
    font-weight: 700;
    animation: slide-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.autofrei-toast-error {
    border-left-color: #EF4444;
}

.autofrei-toast-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%; /* Circle icon inside toast */
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--accent-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: bold;
}

.autofrei-toast-error .autofrei-toast-icon {
    background-color: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

@keyframes slide-in {
    0% { transform: translateY(50px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .hero-grid, .steps-grid, .grid, .action-box, .highlight-inner, .team-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero-visual {
        height: auto;
    }
    
    .circle-frame-container {
        width: 300px;
        height: 300px;
    }
    
    .hero-badge-iba {
        left: 50%;
        transform: translateX(-50%);
        top: -40px;
    }
    
    .placeholder-banner, .highlight-stat {
        width: 280px;
        height: 280px;
        padding: 30px;
    }
    
    .stat-number {
        font-size: 2.8rem;
    }
    
    .slider img {
        height: 350px;
    }
}

@media (max-width: 640px) {
    .brand-name {
        font-size: 1.8rem;
    }
    
    .iba-logo-img {
        height: 60px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .steps-section, .action-box, .highlight-box, .team-section, .contact-section {
        padding: 40px 20px;
        border-radius: 24px;
    }
    
    .col {
        padding: 30px 20px;
        border-radius: 20px;
    }
    
    .slider img {
        height: 240px;
    }
    
    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* LEGAL PAGES (Imprint & Privacy) */
.imprint-content, .privacy-content {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 40px;
    padding: 60px;
    margin: 80px 0;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.03);
}

.imprint-content h1, .privacy-content h1 {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--primary-navy);
    letter-spacing: -1.5px;
    margin-bottom: 40px;
    text-align: center;
}

.imprint-content h2, .privacy-content h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin-top: 40px;
    margin-bottom: 15px;
    border-bottom: 2px solid #E2E8F0;
    padding-bottom: 10px;
}

.imprint-content h3, .privacy-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-emerald-dark);
    margin-top: 25px;
    margin-bottom: 10px;
}

.imprint-content p, .privacy-content p {
    font-size: 1rem;
    color: #4A5568;
    line-height: 1.6;
    margin-bottom: 20px;
}

.imprint-content a, .privacy-content a {
    color: var(--accent-emerald-dark);
    text-decoration: none;
    font-weight: 600;
}

.imprint-content a:hover, .privacy-content a:hover {
    text-decoration: underline;
}