/**
 * SNET-PTT Product Page Styles
 */

/* ===== Hero Section ===== */
.hero-ptt {
    background: linear-gradient(135deg, #2b6cb0 0%, #3182ce 50%, #4299e1 100%);
    position: relative;
    overflow: hidden;
}

.hero-ptt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
    pointer-events: none;
}

.product-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-4);
}

.hero-ptt .title {
    font-size: var(--font-size-5xl);
}

.hero-features {
    display: flex;
    gap: var(--spacing-6);
    margin-top: var(--spacing-6);
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: rgba(255, 255, 255, 0.9);
    font-weight: var(--font-weight-medium);
}

.hero-feature i {
    font-size: var(--font-size-lg);
}

/* PTT Visual */
.ptt-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 450px;
}

/* Radio Showcase */
.radio-showcase {
    position: relative;
    z-index: 10;
    animation: float 4s ease-in-out infinite;
}

.radio-image {
    max-width: 420px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4));
    transition: transform 0.5s ease, filter 0.5s ease;
}

.radio-showcase:hover .radio-image {
    transform: scale(1.05) translateY(-10px);
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.5));
}

/* Glow Effekt unter den Geräten */
.radio-glow {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 60px;
    background: radial-gradient(ellipse, rgba(66, 153, 225, 0.4) 0%, transparent 70%);
    filter: blur(20px);
    animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

@keyframes glow-pulse {
    0%, 100% {
        opacity: 0.6;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scale(1.1);
    }
}

/* Signal Waves - vom Zentrum ausgehend */
.signal-waves {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.signal-wave {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(66, 153, 225, 0.6);
    border-radius: 50%;
    animation: signal-expand 3s ease-out infinite;
}

.signal-wave.wave-1 {
    width: 100px;
    height: 100px;
    animation-delay: 0s;
}

.signal-wave.wave-2 {
    width: 100px;
    height: 100px;
    animation-delay: 0.75s;
}

.signal-wave.wave-3 {
    width: 100px;
    height: 100px;
    animation-delay: 1.5s;
}

.signal-wave.wave-4 {
    width: 100px;
    height: 100px;
    animation-delay: 2.25s;
}

@keyframes signal-expand {
    0% {
        width: 100px;
        height: 100px;
        opacity: 0.8;
        border-width: 3px;
    }
    100% {
        width: 500px;
        height: 500px;
        opacity: 0;
        border-width: 1px;
    }
}

/* Radio Particles - kleine leuchtende Punkte */
.radio-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(66, 153, 225, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(66, 153, 225, 0.6);
    animation: particle-float 5s ease-in-out infinite;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 4s;
}

.particle:nth-child(2) {
    top: 60%;
    left: 85%;
    animation-delay: 1s;
    animation-duration: 5s;
}

.particle:nth-child(3) {
    top: 80%;
    left: 20%;
    animation-delay: 2s;
    animation-duration: 4.5s;
}

.particle:nth-child(4) {
    top: 30%;
    left: 90%;
    animation-delay: 0.5s;
    animation-duration: 5.5s;
}

.particle:nth-child(5) {
    top: 70%;
    left: 50%;
    animation-delay: 1.5s;
    animation-duration: 4.2s;
}

@keyframes particle-float {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.4;
    }
    25% {
        transform: translateY(-20px) scale(1.2);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-10px) scale(0.8);
        opacity: 0.6;
    }
    75% {
        transform: translateY(-30px) scale(1.1);
        opacity: 1;
    }
}

@media screen and (max-width: 768px) {
    .hero-ptt .title {
        font-size: var(--font-size-3xl);
    }

    .hero-features {
        flex-wrap: wrap;
        gap: var(--spacing-4);
    }
}

/* ===== Trust Bar ===== */
.trust-bar {
    background: var(--color-white);
    padding: var(--spacing-6) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.trust-items {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-8);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.trust-item i {
    color: #3182ce;
}

/* ===== Leitstelle Showcase ===== */
.leitstelle-section {
    background: linear-gradient(180deg, #f7fafc 0%, #edf2f7 100%);
    padding: var(--spacing-16) 0;
}

.leitstelle-showcase {
    position: relative;
}

.leitstelle-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
    animation: leitstelle-float 6s ease-in-out infinite;
}

.leitstelle-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.leitstelle-image-wrapper:hover .leitstelle-image {
    transform: scale(1.02);
}

.leitstelle-glow {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    height: 80px;
    background: radial-gradient(ellipse, rgba(49, 130, 206, 0.3) 0%, transparent 70%);
    filter: blur(30px);
    animation: leitstelle-glow-pulse 3s ease-in-out infinite;
}

@keyframes leitstelle-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes leitstelle-glow-pulse {
    0%, 100% {
        opacity: 0.5;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translateX(-50%) scale(1.05);
    }
}

.leitstelle-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    margin-top: var(--spacing-8);
}

.leitstelle-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    background: var(--color-white);
    padding: var(--spacing-3) var(--spacing-5);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-normal);
}

.leitstelle-feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.leitstelle-feature i {
    color: #3182ce;
    font-size: var(--font-size-lg);
}

@media screen and (max-width: 768px) {
    .leitstelle-features {
        flex-direction: column;
        align-items: center;
    }
}

/* ===== Concept Section ===== */
.concept-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.concept-benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-weight: var(--font-weight-medium);
}

.concept-benefit i {
    color: var(--color-success);
    font-size: var(--font-size-lg);
}

.concept-visual {
    position: relative;
    padding: var(--spacing-8);
}

.concept-icon-main {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #3182ce 0%, #4299e1 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.concept-icon-main i {
    font-size: 50px;
    color: var(--text-light);
}

.concept-connections {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
    margin-top: var(--spacing-6);
}

.connection-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.connection-item i {
    font-size: var(--font-size-2xl);
    color: #3182ce;
}

.connection-item span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ===== PTT Feature Cards ===== */
.ptt-feature-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.ptt-feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.ptt-feature-card.is-danger {
    border: 2px solid #e53e3e;
}

.ptt-feature-card .feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #3182ce 0%, #4299e1 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-5);
}

.ptt-feature-card .feature-icon i {
    font-size: var(--font-size-2xl);
    color: var(--text-light);
}

.ptt-feature-card .feature-icon.is-danger {
    background: linear-gradient(135deg, #e53e3e 0%, #fc8181 100%);
}

.ptt-feature-card h3 {
    margin-bottom: var(--spacing-3);
}

.ptt-feature-card p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* ===== Integration Section ===== */
.integration-showcase {
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10);
}

.integration-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.integration-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-6);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.integration-logo.ptt {
    background: linear-gradient(135deg, #3182ce 0%, #4299e1 100%);
    color: var(--text-light);
}

.integration-logo.planer {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--text-light);
}

.integration-logo i {
    font-size: var(--font-size-3xl);
}

.integration-logo span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.integration-arrow {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-400);
}

.integration-benefits {
    margin-top: var(--spacing-6);
}

.integration-benefit {
    display: flex;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    height: 100%;
}

.integration-benefit i {
    font-size: var(--font-size-xl);
    color: #3182ce;
    flex-shrink: 0;
    margin-top: 2px;
}

.integration-benefit h4 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-1);
}

.integration-benefit p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: 0;
}

/* ===== Use Cases ===== */
.use-case-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    text-align: center;
    height: 100%;
    transition: all var(--transition-normal);
}

.use-case-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.use-case-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #3182ce 0%, #4299e1 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-4);
}

.use-case-icon i {
    font-size: var(--font-size-2xl);
    color: var(--text-light);
}

.use-case-card h3 {
    margin-bottom: var(--spacing-3);
}

.use-case-card p {
    color: var(--text-secondary);
    margin-bottom: 0;
    font-size: var(--font-size-sm);
}

/* ===== Specs Grid ===== */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}

@media screen and (max-width: 1023px) {
    .specs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .specs-grid {
        grid-template-columns: 1fr;
    }
}

.spec-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
}

.spec-card h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: #3182ce;
    margin-bottom: var(--spacing-4);
}

.spec-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.spec-card li {
    padding: var(--spacing-2) 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--color-gray-200);
}

.spec-card li:last-child {
    border-bottom: none;
}

/* ===== FAQ Grid ===== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
    max-width: 1000px;
    margin: 0 auto;
}

@media screen and (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-5);
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary span {
    flex: 1;
    padding-right: var(--spacing-3);
}

.faq-item summary i {
    color: #3182ce;
    transition: transform var(--transition-normal);
}

.faq-item[open] summary i {
    transform: rotate(180deg);
}

.faq-item .faq-answer {
    padding: 0 var(--spacing-5) var(--spacing-5);
}

.faq-item .faq-answer p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* ===== CTA PTT ===== */
.cta-ptt {
    background: linear-gradient(135deg, #2b6cb0 0%, #3182ce 50%, #4299e1 100%);
    padding: var(--spacing-20) var(--spacing-6);
}

.cta-ptt .button.is-outlined {
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--text-light);
}

.cta-ptt .button.is-outlined:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--text-light);
}