/* ===== HERO PAGE ===== */
.hero--page {
    position: relative;
    padding: 10rem 0 8rem;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: var(--text-light);
    overflow: hidden;
    isolation: isolate;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero__gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(42, 93, 187, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(255, 107, 0, 0.1) 0%, transparent 50%);
}

.hero__orbs {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particles__canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__content {
    max-width: 600px;
    text-align: left;
}

.hero__title {
    position: relative;
    margin-bottom: 1.5rem;
    text-align: left;
}

.hero__title-main {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    display: block;
    text-align: left;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #cbd5e1;
    margin-bottom: 2rem;
    line-height: 1.6;
    max-width: 600px;
    text-align: left;
}

.hero__badges {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: white;
    font-size: 0.9rem;
    backdrop-filter: blur(5px);
}

.hero__badge i {
    color: var(--accent-color);
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-illustration--platform {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.platform-cubes {
    position: relative;
    width: 300px;
    height: 300px;
}

.cube {
    position: absolute;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, rgba(42, 93, 187, 0.2), rgba(42, 93, 187, 0.4));
    border: 2px solid var(--primary-light);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    animation: float 6s ease-in-out infinite;
}

.cube i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.cube span {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.cube--1 { top: 0; left: 0; animation-delay: 0s; }
.cube--2 { top: 0; right: 0; animation-delay: 0.5s; }
.cube--3 { bottom: 0; left: 0; animation-delay: 1s; }
.cube--4 { bottom: 0; right: 0; animation-delay: 1.5s; }

.cube-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.cube-line {
    stroke: var(--primary-light);
    stroke-width: 1;
    stroke-dasharray: 5 5;
    opacity: 0.3;
}

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

/* ===== SOLUTIONS ===== */
.solutions {
    padding: 6rem 0;
    background-color: var(--background-white);
    position: relative;
}

.solutions h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-dark);
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.solutions h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.solutions__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.solution-card {
    display: grid;
    grid-template-columns: 2fr 2fr;
    gap: 2rem;
    background-color: var(--background-light);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(30px);
}

.solution-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.solution-card__content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.solution-card__content h3 {
    margin-bottom: 1rem;
    color: var(--primary-dark);
    font-size: 1.8rem;
    border-bottom: 1px solid var(--accent-color);
    padding-bottom: 0.5rem;
}

.solution-card__content p {
    flex-grow: 1;
    
}

.solution-card__content ul {
    list-style: none;
    margin-top: 1.5rem;
    padding-left: 1rem;
}

.solution-card__content li {
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.5rem;
}

.solution-card__content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.solution-card__content .btn--secondary {
    background: transparent;
    color: #2A5DBB;
    border: 2px solid #2A5DBB;
}

.solution-card__content .btn--secondary:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
    border: 2px solid var(--primary-light);
}

/* ===== PLATFORM SECTION ===== */
.platform-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    background-color: var(--background-white);
    position: relative;
}

.platform-section-header {
    text-align: center;
    margin-bottom: 20px;
}

.platform-section-header h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-dark);
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.platform-section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.platform-magazine {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

.platform-magazine__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    grid-auto-rows: minmax(auto, auto);
}

.platform-magazine__card {
    background: white;
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 15px 35px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(42,93,187,0.1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.platform-magazine__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.platform-magazine__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(42,93,187,0.15);
    border-color: rgba(255,107,0,0.2);
}

.platform-magazine__card:hover::before {
    opacity: 1;
}

.platform-magazine__card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    background: rgba(42,93,187,0.08);
    padding: 1rem;
    border-radius: 18px;
    display: inline-block;
    width: fit-content;
    transition: all 0.3s ease;
}

.platform-magazine__card:hover i {
    color: var(--accent-color);
    background: rgba(255,107,0,0.1);
    transform: scale(1.05) rotate(5deg);
}

.platform-magazine__card h3 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.platform-magazine__card p {
    color: #4a5568;
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.platform-magazine__card p:last-child {
    margin-bottom: 0;
}

.platform-magazine__card.card-large {
    grid-column: span 2;
    grid-row: span 2;
    padding: 2.5rem;
}

.card-large i {
    font-size: 3.5rem;
    padding: 1.2rem;
    margin-bottom: 1.8rem;
}

.card-large h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.card-large__description {
    font-size: 1.1rem !important;
    margin-bottom: 1.5rem !important;
    color: #2d3748 !important;
    line-height: 1.7 !important;
}

.card-large__extra {
    font-size: 1rem !important;
    color: #718096 !important;
    border-left: 4px solid var(--accent-color);
    padding-left: 1.2rem;
    margin-top: 0.5rem;
    font-style: italic;
    background: rgba(255,107,0,0.02);
    padding: 1rem 1.2rem;
    border-radius: 0 12px 12px 0;
}

.platform-magazine__card.card-medium {
    grid-column: span 2;
    padding: 2rem;
}

.card-medium i {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.card-medium h3 {
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
}

.card-medium p {
    font-size: 1rem;
    line-height: 1.7;
}

.platform-magazine__card.card-small {
    grid-column: span 1;
    padding: 1.8rem;
}

.card-small i {
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
}

.card-small h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.card-small p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #4a5568;
}

.platform-magazine__card.card-highlight {
    background: linear-gradient(135deg, #fff5f0, #ffffff);
    border: 1px solid rgba(255,107,0,0.3);
}

.platform-magazine__card.card-highlight i {
    color: var(--accent-color);
    background: rgba(255,107,0,0.15);
}

.platform-magazine__card.card-highlight:hover {
    border-color: var(--accent-color);
}

.card__contacts {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 1rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1rem;
    background: rgba(42,93,187,0.05);
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 1px solid rgba(42,93,187,0.1);
    width: fit-content;
}

.contact-link i {
    font-size: 0.9rem;
    margin: 0;
    padding: 0;
    background: none;
    color: var(--primary-color);
}

.contact-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
    border-color: var(--primary-color);
}

.contact-link:hover i {
    color: white;
    background: none;
    transform: none;
}

.card-small .card__contacts {
    margin-top: 0.8rem;
}

.card-small .contact-link {
    padding: 0.5rem 0.8rem;
    font-size: 0.85rem;
    width: 100%;
    justify-content: center;
}

/* ===== RESPONSIVE FOR PLATFORM PAGE ===== */
@media (max-width: 1100px) {
    .card-large i {
        font-size: 3rem;
    }
    
    .card-large h3 {
        font-size: 1.8rem;
    }
}

@media (max-width: 992px) {
    .hero__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero__visual {
        order: -1;
        margin: 0 auto;
    }
    
    .hero__content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero__title,
    .hero__title-main,
    .hero__subtitle {
        text-align: center;
    }
    
    .hero__badges {
        justify-content: center;
    }
    
    .page-illustration--platform {
        height: 350px;
    }
    
    .platform-magazine__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .platform-magazine__card.card-large {
        grid-column: span 2;
    }
    
    .platform-magazine__card.card-medium {
        grid-column: span 2;
    }
    
    .platform-magazine__card.card-small {
        grid-column: span 1;
    }
    
    .card-large i {
        font-size: 3.2rem;
    }
    
    .card-large h3 {
        font-size: 1.9rem;
    }
}

@media (max-width: 768px) {
    .hero--page {
        padding: 8rem 0 6rem;
        min-height: 500px;
    }
    
    .hero__grid {
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }
    
    .hero__content {
        order: 1;
        width: 100%;
    }
    
    .hero__visual {
        order: 2;
        margin: 1rem auto 0;
    }
    
    .hero__title-main {
        font-size: 2.2rem;
    }
    
    .hero__subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero__badges {
        justify-content: center;
        gap: 0.8rem;
    }
    
    .hero__badge {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .page-illustration--platform {
        height: 300px;
        transform: scale(0.8);
    }
    
    .solutions__grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 2rem !important;
    }
    
    .solution-card {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }
    
    .solution-card__content {
        order: 1 !important;
        width: 100% !important;
        text-align: left !important;
        margin-bottom: 1rem !important;
        padding: 1.5rem !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
    }
    
    .solution-card__image {
        order: 2 !important;
        width: 100% !important;
        height: auto !important;
        margin-top: 1rem !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
    }
    
    .solution-card__image img {
        width: auto !important;
        max-width: 100% !important;
        height: auto !important;
        max-height: 200px !important;
        margin: 0 !important;
        object-fit: contain !important;
    }
    
    .solution-card__content .btn--secondary {
        order: 3 !important;
        margin-top: 1rem !important;
        width: 100%;
    }
    
    .solution-card__content h3 {
        text-align: center !important;
        width: 100% !important;
    }
    
    .solution-card__content ul {
        text-align: left !important;
        width: 100% !important;
        padding-left: 0 !important;
    }
    
    .solution-card__content li {
        text-align: left !important;
        padding-left: 2rem !important;
    }
    
    .platform-magazine__grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .platform-magazine__card.card-large,
    .platform-magazine__card.card-medium,
    .platform-magazine__card.card-small {
        grid-column: span 1;
    }
    
    .platform-magazine__card {
        padding: 1.8rem;
    }
    
    .card-large i {
        font-size: 2.8rem;
        padding: 1rem;
    }
    
    .card-large h3 {
        font-size: 1.8rem;
    }
    
    .card-medium i {
        font-size: 2.5rem;
    }
    
    .card-medium h3 {
        font-size: 1.6rem;
    }
    
    .card-small i {
        font-size: 2rem;
    }
    
    .card-large__description {
        font-size: 1rem !important;
    }
    
    .card-large__extra {
        font-size: 0.95rem !important;
        padding: 0.8rem 1rem;
    }
    
    .contact-link {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .card-small .contact-link {
        justify-content: flex-start;
    }
}

@media (max-width: 576px) {
    .hero__title-main {
        font-size: 1.8rem;
    }
    
    .hero__badge {
        width: 100%;
        justify-content: center;
    }
    
    .page-illustration--platform {
        height: 250px;
        transform: scale(0.7);
    }

    .solutions{
        padding: 3.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .platform-magazine__card {
        padding: 1.5rem;
    }
    
    .platform-magazine__card i {
        margin-bottom: 1rem;
    }
    
    .card-large i {
        font-size: 2.5rem;
    }
    
    .card-large h3 {
        font-size: 1.6rem;
        margin-bottom: 1rem;
    }
    
    .card-medium i {
        font-size: 2.2rem;
    }
    
    .card-medium h3 {
        font-size: 1.4rem;
    }
    
    .card-small i {
        font-size: 1.8rem;
    }
    
    .card-small h3 {
        font-size: 1.3rem;
    }
    
    .platform-magazine__card p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .contact-link {
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    .hero__badges {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 0.8rem !important;
        width: 100% !important;
    }
    
    .hero__badge {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.5rem !important;
        padding: 0.6rem 1.2rem !important;
        background: rgba(255, 255, 255, 0.15) !important;
        border: 1px solid rgba(255, 255, 255, 0.3) !important;
        border-radius: 50px !important;
        color: white !important;
        font-size: 0.95rem !important;
        backdrop-filter: blur(5px) !important;
        width: auto !important;
        min-width: 200px !important;
        margin: 0 auto !important;
    }
    
    .hero__badge i {
        color: var(--accent-color) !important;
        font-size: 1.1rem !important;
    }
}

@media (max-width: 480px) {
    .hero__badge {
        min-width: 180px !important;
        font-size: 0.9rem !important;
        padding: 0.5rem 1rem !important;
    }
}

.platform-section {
    background-color: var(--background-light) !important;
}

.platform-magazine__card {
    background: white;
}

@media (max-width: 768px) {
    .solution-card__image {
        display: none !important;
    }
}

/* ===== DATA PIPELINE ===== */
.data-pipeline {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    font-family: 'Montserrat', sans-serif;
}

.pipeline-stage {
    position: relative;
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 10;
}

.stage-label {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    color: #ff6b00;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: rgba(0,0,0,0.4);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255,107,0,0.3);
    white-space: nowrap;
    backdrop-filter: blur(5px);
}

/* Input Stage */
.input-stage .data-stream {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0;
    padding: 8px 15px;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,107,0,0.3);
    border-radius: 30px;
    animation: streamSlide 3s ease-in-out infinite;
    transform-origin: left;
    transition: all 0.3s ease;
    width: fit-content;
    max-width: 280px;
}

.input-stage .data-stream:hover {
    border-color: #ff6b00;
    background: rgba(255,107,0,0.1);
    transform: translateX(8px);
}

.stream-icon {
    width: 30px;
    height: 30px;
    background: rgba(255,107,0,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stream-icon i {
    color: #ff6b00;
    font-size: 1.2rem;
}

.stream-particles {
    display: flex;
    gap: 5px;
    flex: 1;
    justify-content: center;
}

.stream-particles .particle {
    width: 6px;
    height: 6px;
    background: #ff6b00;
    border-radius: 50%;
    animation: particleFlow 2s linear infinite;
    box-shadow: 0 0 10px #ff6b00;
}

.stream-particles .particle:nth-child(2) { animation-delay: 0.4s; }
.stream-particles .particle:nth-child(3) { animation-delay: 0.8s; }

.data-stream span {
    color: white;
    font-size: 0.85rem;
    font-weight: 500;
    min-width: 80px;
}

/* Processing Stage */
.processing-stage {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 140px;
}

.processing-core {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.core-rings .ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid #ff6b00;
    border-radius: 50%;
    animation: ringExpand 3s ease-out infinite;
    box-shadow: 0 0 15px rgba(255,107,0,0.3);
}

.core-rings .ring:nth-child(1) { width: 80px; height: 80px; animation-delay: 0s; }
.core-rings .ring:nth-child(2) { width: 100px; height: 100px; animation-delay: 0.5s; }
.core-rings .ring:nth-child(3) { width: 120px; height: 120px; animation-delay: 1s; }

.processing-core i {
    font-size: 3rem;
    color: #ff6b00;
    animation: coreSpin 6s linear infinite;
    z-index: 10;
    filter: drop-shadow(0 0 10px #ff6b00);
}

.processing-status {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    color: #ff6b00;
    font-size: 0.7rem;
    font-weight: 700;
    white-space: nowrap;
    background: rgba(0,0,0,0.5);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid #ff6b00;
    animation: statusBlink 2s ease-in-out infinite;
    letter-spacing: 1px;
}

/* Transformation Effects */
.transformation-effect {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.effect-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #ff6b00;
    border-radius: 50%;
    animation: transformParticle 2s ease-out infinite;
    box-shadow: 0 0 10px #ff6b00;
}

.effect-particle:nth-child(1) { top: 30%; left: 30%; }
.effect-particle:nth-child(2) { top: 50%; left: 50%; animation-delay: 0.7s; }
.effect-particle:nth-child(3) { top: 70%; left: 40%; animation-delay: 1.4s; }

/* Output Stage */
.output-stage .result-card {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 10px 0;
    padding: 10px 18px;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(76,175,80,0.3);
    border-radius: 30px;
    animation: resultAppear 0.5s ease-out;
    transform-origin: right;
    transition: all 0.3s ease;
    width: fit-content;
    max-width: 280px;
    margin-left: auto;
}

.output-stage .result-card:hover {
    border-color: #4CAF50;
    background: rgba(76,175,80,0.1);
    transform: translateX(-8px);
}

.result-card i {
    color: #4CAF50;
    font-size: 1.3rem;
    min-width: 25px;
}

.result-content {
    display: flex;
    flex-direction: column;
}

.result-title {
    color: #8899aa;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-value {
    color: #4CAF50;
    font-size: 1rem;
    font-weight: 600;
}

/* Flow Lines */
.flow-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

.flow-path {
    fill: none;
    stroke: #ff6b00;
    stroke-width: 2;
    stroke-dasharray: 6 6;
    animation: flowPath 20s linear infinite;
    opacity: 0.25;
}

.flow-packet {
    fill: #ff6b00;
    filter: drop-shadow(0 0 5px #ff6b00);
}

/* Animations */
@keyframes streamSlide {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

@keyframes particleFlow {
    0% { transform: translateX(0) scale(1); opacity: 1; }
    100% { transform: translateX(30px) scale(0.5); opacity: 0; }
}

@keyframes ringExpand {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.8; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

@keyframes coreSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes statusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

@keyframes transformParticle {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(4); opacity: 0; }
}

@keyframes resultAppear {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes flowPath {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -200; }
}

/* ===== TABLET (992px and below) ===== */
@media (max-width: 992px) {
    .data-pipeline {
        min-height: 400px;
        padding: 0 15px;
    }
    
    .input-stage .data-stream {
        max-width: 240px;
        margin: 10px 0;
        padding: 6px 12px;
    }
    
    .data-stream span {
        font-size: 0.75rem;
        min-width: 70px;
    }
    
    .stream-icon {
        width: 26px;
        height: 26px;
    }
    
    .stream-icon i {
        font-size: 1rem;
    }
    
    .stream-particles .particle {
        width: 5px;
        height: 5px;
    }
    
    .processing-stage {
        min-width: 120px;
    }
    
    .processing-core {
        width: 100px;
        height: 100px;
    }
    
    .core-rings .ring:nth-child(1) { width: 65px; height: 65px; }
    .core-rings .ring:nth-child(2) { width: 82px; height: 82px; }
    .core-rings .ring:nth-child(3) { width: 100px; height: 100px; }
    
    .processing-core i {
        font-size: 2.5rem;
    }
    
    .processing-status {
        font-size: 0.65rem;
        bottom: -25px;
        padding: 3px 10px;
    }
    
    .output-stage .result-card {
        max-width: 240px;
        margin: 8px 0 8px auto;
        padding: 8px 15px;
    }
    
    .result-card i {
        font-size: 1.1rem;
    }
    
    .result-value {
        font-size: 0.9rem;
    }
    
    .result-title {
        font-size: 0.6rem;
    }
    
    .flow-path {
        stroke-width: 1.5;
    }
    
    .flow-packet {
        r: 2.5;
    }
}

/* ===== MOBILE LANDSCAPE (768px and below) ===== */
@media (max-width: 768px) {
    .data-pipeline {
        min-height: 380px;
        padding: 0 10px;
    }
    
    .input-stage .data-stream {
        max-width: 200px;
        margin: 8px 0;
        padding: 5px 10px;
        gap: 8px;
    }
    
    .data-stream span {
        font-size: 0.7rem;
        min-width: 60px;
    }
    
    .stream-icon {
        width: 24px;
        height: 24px;
    }
    
    .stream-icon i {
        font-size: 0.9rem;
    }
    
    .stream-particles {
        gap: 3px;
    }
    
    .stream-particles .particle {
        width: 4px;
        height: 4px;
    }
    
    .processing-stage {
        min-width: 100px;
    }
    
    .processing-core {
        width: 85px;
        height: 85px;
    }
    
    .core-rings .ring:nth-child(1) { width: 55px; height: 55px; }
    .core-rings .ring:nth-child(2) { width: 70px; height: 70px; }
    .core-rings .ring:nth-child(3) { width: 85px; height: 85px; }
    
    .processing-core i {
        font-size: 2rem;
    }
    
    .processing-status {
        font-size: 0.6rem;
        bottom: -22px;
        padding: 3px 8px;
    }
    
    .effect-particle {
        width: 3px;
        height: 3px;
    }
    
    .output-stage .result-card {
        max-width: 200px;
        margin: 6px 0 6px auto;
        padding: 6px 12px;
        gap: 10px;
    }
    
    .result-card i {
        font-size: 1rem;
        min-width: 20px;
    }
    
    .result-value {
        font-size: 0.8rem;
    }
    
    .result-title {
        font-size: 0.55rem;
    }
    
    .flow-path {
        stroke-width: 1;
    }
    
    .flow-packet {
        r: 2;
    }
}

/* ===== MOBILE PORTRAIT (576px and below) ===== */
@media (max-width: 576px) {
    .data-pipeline {
        min-height: 350px;
        padding: 0 5px;
    }
    
    .stage-label {
        font-size: 0.6rem;
        padding: 3px 8px;
        top: -5px;
    }
    
    .input-stage .data-stream {
        max-width: 170px;
        margin: 6px 0;
        padding: 4px 8px;
        gap: 6px;
    }
    
    .data-stream span {
        font-size: 0.6rem;
        min-width: 50px;
    }
    
    .stream-icon {
        width: 20px;
        height: 20px;
    }
    
    .stream-icon i {
        font-size: 0.8rem;
    }
    
    .stream-particles .particle {
        width: 3px;
        height: 3px;
    }
    
    .processing-stage {
        min-width: 80px;
    }
    
    .processing-core {
        width: 70px;
        height: 70px;
    }
    
    .core-rings .ring:nth-child(1) { width: 45px; height: 45px; }
    .core-rings .ring:nth-child(2) { width: 57px; height: 57px; }
    .core-rings .ring:nth-child(3) { width: 70px; height: 70px; }
    
    .processing-core i {
        font-size: 1.6rem;
    }
    
    .processing-status {
        font-size: 0.5rem;
        bottom: -18px;
        padding: 2px 6px;
    }
    
    .output-stage .result-card {
        max-width: 170px;
        margin: 5px 0 5px auto;
        padding: 5px 10px;
        gap: 8px;
    }
    
    .result-card i {
        font-size: 0.9rem;
        min-width: 18px;
    }
    
    .result-value {
        font-size: 0.7rem;
    }
    
    .result-title {
        font-size: 0.5rem;
    }
}

/* ===== SMALL MOBILE (400px and below) ===== */
@media (max-width: 400px) {
    .data-pipeline {
        min-height: 320px;
    }
    
    .input-stage .data-stream {
        max-width: 150px;
        padding: 3px 6px;
    }
    
    .data-stream span {
        font-size: 0.55rem;
        min-width: 45px;
    }
    
    .stream-icon {
        width: 18px;
        height: 18px;
    }
    
    .stream-icon i {
        font-size: 0.7rem;
    }
    
    .processing-core {
        width: 60px;
        height: 60px;
    }
    
    .core-rings .ring:nth-child(1) { width: 38px; height: 38px; }
    .core-rings .ring:nth-child(2) { width: 48px; height: 48px; }
    .core-rings .ring:nth-child(3) { width: 60px; height: 60px; }
    
    .processing-core i {
        font-size: 1.4rem;
    }
    
    .processing-status {
        font-size: 0.45rem;
        bottom: -15px;
    }
    
    .output-stage .result-card {
        max-width: 150px;
        padding: 4px 8px;
    }
    
    .result-card i {
        font-size: 0.8rem;
    }
    
    .result-value {
        font-size: 0.65rem;
    }
}

/* ===== SOLUTIONS – FRAMED SCREENSHOT ===== */
.solutions {
    padding: 6rem 0;
    background-color: var(--background-white);
    position: relative;
}

.solutions h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-dark);
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 1rem;
}
.solutions h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.solutions__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.solution-card {
    display: grid;
    grid-template-columns: 2fr 2fr;
    gap: 2rem;
    background: white;
    border: 1px solid rgba(42, 93, 187, 0.12);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.solution-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(42, 93, 187, 0.18);
    border: 1px solid rgba(75,127,209,0.4);
}

/* === IMAGE FRAME === */
.solution-card__image {
    position: relative;
    background: #f8f9fa;
    padding: 16px;
    border-left: 1px solid rgba(42, 93, 187, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.solution-card__image a {
    display: block;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.solution-card__image img {
    width: 100%;
    height: auto;
    max-height: 320px;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.4s ease;
}

.solution-card__image:hover {
    transform: none !important;
}

.solution-card:hover .solution-card__image img {
    transform: scale(1.03);
}

/* Mobile */
@media (max-width: 992px) {
    .solution-card {
        grid-template-columns: 1fr;
    }
    .solution-card__image {
        border-left: none;
        border-top: 1px solid rgba(42, 93, 187, 0.1);
        padding: 20px;
    }
    .solution-card__image img {
        max-height: 260px;
    }
}

@media (max-width: 768px) {
    .solution-card__image { /* keep visible on mobile now */
        display: block !important;
    }
}

.solution-card {
    position: relative;
}
.solution-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.solution-card--planning:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(42, 93, 187, 0.18);
    border-color: rgba(255, 107, 0, 0.25);
}

.solution-card--planning::before {
    background: var(--accent-color);
}

@media (max-width: 576px) {
    .solutions {
        padding: 3.5rem 1rem;
    }
    
    .solution-card__image {
        border-radius: 20px;
        border: 1px solid var(--primary-color);
    }

    .solution-card--planning .solution-card__image {
        border: 1px solid var(--accent-color);
    }
}