@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins';
}

body {
    font-family: 'gg sans', 'Noto Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: #1a2332;
    color: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Modal Disclaimer */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #1e2936;
    border-radius: 12px;
    padding: 48px 40px;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(52, 152, 219, 0.2);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: 0 4px 20px rgba(52, 152, 219, 0.4);
}

.modal-icon i {
    font-size: 36px;
    color: #fff;
}

.modal-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #ffffff;
}

.modal-content p {
    font-size: 16px;
    color: #b9bbbe;
    margin-bottom: 12px;
}

.modal-highlight {
    color: #f39c12 !important;
    font-weight: 700;
    font-size: 17px !important;
    margin-top: 16px !important;
}

.modal-contact {
    background: rgba(52, 152, 219, 0.1);
    padding: 24px;
    border-radius: 8px;
    margin: 24px 0;
    border: 1px solid rgba(52, 152, 219, 0.2);
}

.modal-contact p {
    font-size: 14px;
    margin-bottom: 12px;
    color: #b9bbbe;
}

.modal-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 700;
    color: #3498db;
    text-decoration: none;
    transition: opacity 0.2s;
}

.modal-phone:hover {
    opacity: 0.8;
}

.modal-btn {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #fff;
    border: none;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.modal-btn:hover {
    background: linear-gradient(135deg, #2980b9 0%, #21618c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

/* Navbar */
.navbar {
    background: transparent;
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: auto;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    text-decoration: none;
}

.nav-logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-version {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Hero Section */
.hero {
    background: linear-gradient(180deg, #1e2936 0%, #1a2332 100%);
    padding: 80px 20px 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(52, 152, 219, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(41, 128, 185, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 20px;
    color: #b9bbbe;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.btn-download,
.btn-learn,
.btn-cta {
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.2s;
}

.nav-btn-download {
    padding: .625rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 1rem;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.2s;
    line-height: 1.2;
}

.btn-download,
.btn-cta {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

.nav-btn-download {
    background: #fff;
    color: #111;
}

.btn-download:hover,
.btn-cta:hover {
    background: linear-gradient(135deg, #2980b9 0%, #21618c 100%);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.5);
    transform: translateY(-2px);
}

.nav-btn-download:hover {
    filter: brightness(0.8);
}

.btn-learn {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
}

.btn-learn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.hero-info {
    font-size: 14px;
    color: #8e9297;
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-image {
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-mockup {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

/* Stelle decorative */
.stars {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.star {
    position: absolute;
    color: #3498db;
    opacity: 0.6;
    animation: twinkle 3s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(52, 152, 219, 0.6));
}

.star-1 {
    top: 15%;
    left: 10%;
    font-size: 24px;
}

.star-2 {
    top: 70%;
    left: 20%;
    font-size: 18px;
    animation-delay: 1s;
}

.star-3 {
    top: 30%;
    right: 15%;
    font-size: 28px;
    animation-delay: 2s;
}

.star-4 {
    bottom: 20%;
    right: 10%;
    font-size: 20px;
    animation-delay: 1.5s;
}

@keyframes twinkle {

    0%,
    100% {
        opacity: 0.4;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.2);
    }
}

/* Feature Sections */
.feature-section {
    padding: 120px 20px;
    position: relative;
}

.feature-section:nth-child(even) {
    background: #1e2936;
}

.feature-section:nth-child(odd) {
    background: #1a2332;
}

.feature-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    background:
        radial-gradient(circle at 20% 50%, rgba(52, 152, 219, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(41, 128, 185, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #1e3a52 0%, #152838 100%);
    border-radius: 10rem;
    height: 40rem;
    padding: 60px;
    backdrop-filter: blur(10px);
}

.feature-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    background:
        radial-gradient(circle at 20% 50%, rgba(52, 152, 219, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(41, 128, 185, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #1e3a52 0%, #152838 100%);
    border-radius: 100px;
    height: auto;
    padding: 50px;
    backdrop-filter: blur(10px);
}



.feature-section.feature-right .container {
    direction: rtl;
}

.feature-section.feature-right .feature-text {
    direction: ltr;
}

.feature-image img {
    max-width: 100%;
    height: auto;
    border-radius: 100px;
}

.feature-text h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
    color: #ffffff;
}

.feature-text p {
    font-size: 20px;
    color: #b9bbbe;
    line-height: 1.6;
}

/* Features Grid Section */
.features-grid-section {
    padding: 100px 20px;
    background: #1e2936;
}

.section-title {
    text-align: center;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 60px;
    color: #ffffff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.feature-card {
    text-align: center;
    padding: 40px 24px;
    background: rgba(52, 152, 219, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    background: rgba(52, 152, 219, 0.1);
    border-color: rgba(52, 152, 219, 0.4);
    box-shadow: 0 12px 30px rgba(52, 152, 219, 0.2);
}

.feature-icon {
    font-size: 48px;
    color: #3498db;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 10px rgba(52, 152, 219, 0.3));
}

.feature-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #ffffff;
}

.feature-card p {
    font-size: 16px;
    color: #b9bbbe;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    padding: 120px 20px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}

.cta-section p {
    font-size: 20px;
    margin-bottom: 32px;
    opacity: 0.95;
    position: relative;
    z-index: 2;
}

.btn-cta {
    background: #fff;
    color: #3498db;
    position: relative;
    z-index: 2;
}

.btn-cta:hover {
    background: #f8f9fa;
    color: #2980b9;
}

/* Footer */
.footer {
    background: #141a24;
    padding: 80px 20px 40px;
    color: #fff;
    border-top: 1px solid rgba(52, 152, 219, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-logo-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: contain;
}

.footer-brand h3 {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
}

.footer-section h4 {
    font-size: 16px;
    margin-bottom: 16px;
    color: #3498db;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    padding: 6px 0;
    color: #8e9297;
    font-size: 14px;
}

.footer-section p {
    color: #8e9297;
    margin-bottom: 8px;
    font-size: 14px;
}

.footer-section a {
    color: #b9bbbe;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: #3498db;
}

.footer-version {
    opacity: 0.6;
    font-size: 12px;
    margin-top: 12px;
}

/* Responsive */
@media (max-width: 968px) {

    .hero .container,
    .feature-section .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .feature-section.feature-right .container {
        direction: ltr;
    }

    .hero-title {
        font-size: 40px;
    }

    .feature-text h2 {
        font-size: 36px;
    }

    .section-title,
    .cta-section h2 {
        font-size: 36px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 640px) {

    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 9999;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .nav-download {
        display: none;
    }

    .hero {
        margin-top: 25px;
        padding: 60px 20px 80px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle,
    .feature-text p {
        font-size: 18px;
    }

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

    .btn-download,
    .btn-learn {
        width: 100%;
        justify-content: center;
    }

    .feature-text h2 {
        font-size: 28px;
    }

    .feature-section {
        padding: 80px 20px;
    }

    .modal-content {
        padding: 32px 24px;
    }

    .modal-icon {
        width: 64px;
        height: 64px;
    }

    .modal-icon i {
        font-size: 28px;
    }

    .modal-content h2 {
        font-size: 24px;
    }

    .modal-phone {
        font-size: 20px;
    }
}