/* ===========================
   GENERAL STYLES
   =========================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563EB;
    --dark-bg: #0F172A;
    --light-bg: #f0f4ff;
    --text-dark: #333;
    --text-light: #666;
    --text-white: #fff;
    --border-color: #dce8ff;
    --accent-color: #1D4ED8;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--text-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===========================
   NAVIGATION
   =========================== */

.navbar {
    background-color: var(--dark-bg);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--primary-color);
}

/* ===========================
   BUTTONS
   =========================== */

.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background-color: var(--accent-color);
    color: var(--text-white);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
}

.btn-light {
    background-color: var(--text-white);
    color: var(--primary-color);
}

.btn-light:hover {
    background-color: var(--light-bg);
}

/* ===========================
   HERO SECTION
   =========================== */

.hero {
    position: relative;
    min-height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    animation: slideIn 0.8s ease-in-out;
}

.hero-slide.active {
    display: block;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.7) 0%, rgba(15, 23, 42, 0.5) 100%);
    z-index: 2;
}

.hero-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(37, 99, 235, 0.8);
    color: var(--text-white);
    border: none;
    font-size: 1.5rem;
    padding: 15px 20px;
    cursor: pointer;
    z-index: 100;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-weight: bold;
}

.hero-slider-btn:hover {
    background-color: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
}

.hero-slider-btn.prev {
    left: 20px;
}

.hero-slider-btn.next {
    right: 20px;
}

.hero-slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 100;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.hero-dot:hover,
.hero-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
    border-color: var(--primary-color);
}

.hero-content-wrapper {
    position: relative;
    z-index: 50;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 700px;
    text-align: center;
    animation: fadeInUp 1s ease-out;
    color: var(--text-white);
    padding: 40px;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    opacity: 0.95;
}

@keyframes slideIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================
   STATISTICS SECTION
   =========================== */

.statistics {
    background-color: var(--light-bg);
    padding: 60px 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background-color: var(--text-white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
}

.stat-item h3 {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-item p {
    font-size: 0.95rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===========================
   IMAGE SLIDER SECTION (OLD - HIDDEN)
   =========================== */

.slider-section {
    display: none;
}

.slider-container {
    display: none;
}

.slider-wrapper {
    display: none;
}

.slide {
    display: none;
}

.slide-overlay {
    display: none;
}

.slider-btn {
    display: none;
}

.slider-dots {
    display: none;
}

.dot {
    display: none;
}

/* ===========================
   ABOUT SECTION
   =========================== */

.about {
    padding: 80px 20px;
    background-color: var(--text-white);
}

.about h2,
.solutions h2,
.services h2,
.portfolio h2,
.testimonials h2,
.pricing h2,
.process h2,
.service-area h2,
.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.about h3,
.solutions h3,
.portfolio h3,
.testimonials h3,
.pricing h3,
.process h3,
.service-area h3,
.faq h3 {
    text-align: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.about p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature {
    text-align: center;
    padding: 2rem;
    background-color: var(--light-bg);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.feature h4 {
    color: var(--accent-color);
    font-size: 1.1rem;
    margin: 0;
}

/* ===========================
   SOLUTIONS SECTION
   =========================== */

.solutions {
    padding: 80px 20px;
    background-color: var(--light-bg);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.solution-card {
    background-color: var(--text-white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    border-top: 4px solid var(--primary-color);
    transition: transform 0.3s ease;
}

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

.solution-card h4 {
    color: var(--accent-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.solution-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ===========================
   SERVICES SECTION
   =========================== */

.services {
    padding: 80px 20px;
    background-color: var(--text-white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border-top: 3px solid transparent;
}

.service-card:hover {
    border-top-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===========================
   PORTFOLIO SECTION
   =========================== */

.portfolio {
    padding: 80px 20px;
    background-color: var(--light-bg);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 1;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(37, 99, 235, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--text-white);
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.portfolio-overlay p {
    font-size: 0.95rem;
}

/* ===========================
   TESTIMONIALS SECTION
   =========================== */

.testimonials {
    padding: 80px 20px;
    background-color: var(--text-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background-color: var(--light-bg);
    padding: 2.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.stars {
    color: #FFC107;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.testimonial-card h4 {
    color: var(--text-dark);
    font-size: 1.05rem;
    margin-bottom: 0.3rem;
}

.testimonial-title {
    color: var(--accent-color);
    font-size: 0.9rem;
    margin: 0;
}

/* ===========================
   CTA SECTION
   =========================== */

.cta-dark {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(29, 78, 216, 0.9) 100%);
    color: var(--text-white);
    padding: 60px 20px;
    text-align: center;
}

.cta-dark h2 {
    color: var(--primary-color);
    font-size: 2.2rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.cta-dark p {
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

/* ===========================
   PRICING SECTION
   =========================== */

.pricing {
    padding: 80px 20px;
    background-color: var(--light-bg);
}

.pricing-note {
    text-align: center;
    max-width: 800px;
    margin: 2rem auto;
    color: var(--text-light);
    font-size: 1rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background-color: var(--text-white);
    padding: 2.5rem;
    border-radius: 10px;
    border-top: 4px solid var(--primary-color);
    position: relative;
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.pricing-card.most-popular {
    border-top-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(139,111,71,0.2);
}

.badge {
    position: absolute;
    top: -12px;
    left: 20px;
    background-color: var(--primary-color);
    color: var(--text-white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pricing-card h3 {
    color: var(--text-dark);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.price-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.price {
    background-color: var(--light-bg);
    padding: 1.5rem;
    border-radius: 5px;
    margin-bottom: 1.5rem;
}

.amount {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.unit {
    color: var(--text-light);
    font-size: 0.95rem;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    padding: 0.5rem 0;
    color: var(--text-light);
    border-bottom: 1px solid var(--border-color);
}

.features-list li:last-child {
    border-bottom: none;
}

/* ===========================
   PROCESS SECTION
   =========================== */

.process {
    padding: 80px 20px;
    background-color: var(--text-white);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
}

.process-step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    font-size: 2.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.process-step h4 {
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.process-step p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===========================
   SERVICE AREA SECTION
   =========================== */

.service-area {
    padding: 80px 20px;
    background-color: var(--light-bg);
    text-align: center;
}

.service-area p {
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.8;
}

.area-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin: 2.5rem 0;
}

.area-badge {
    background-color: var(--accent-color);
    color: var(--text-white);
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
}

.area-note {
    margin: 2rem auto;
    color: var(--text-light);
    font-size: 0.95rem;
    max-width: 700px;
}

.service-area .btn {
    margin-top: 1rem;
}

/* ===========================
   FAQ SECTION
   =========================== */

.faq {
    padding: 80px 20px;
    background-color: var(--text-white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background-color: var(--light-bg);
    border: none;
    text-align: left;
    font-size: 1.05rem;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #e8e8e8;
}

.toggle-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .toggle-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    background-color: var(--text-white);
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 500px;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.8;
    margin: 0;
}

/* ===========================
   FOOTER
   =========================== */

.footer {
    background-color: var(--dark-bg);
    color: var(--text-white);
    padding: 3rem 20px 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    font-size: 1.05rem;
}

.footer-section p {
    color: #aaa;
    line-height: 1.8;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 2rem;
    text-align: center;
    color: #aaa;
}

.footer-bottom p {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-links a {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

@media (max-width: 768px) {
    .hero {
        min-height: 500px;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-slider-btn {
        padding: 12px 15px;
        font-size: 1.2rem;
    }

    .hero-slider-btn.prev {
        left: 10px;
    }

    .hero-slider-btn.next {
        right: 10px;
    }

    .hero-slider-dots {
        bottom: 20px;
        gap: 8px;
    }

    .hero-dot {
        width: 10px;
        height: 10px;
    }

    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .stats-grid,
    .features-grid,
    .solutions-grid,
    .services-grid,
    .portfolio-grid,
    .testimonials-grid,
    .pricing-grid,
    .process-timeline,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .price {
        padding: 1rem;
    }

    .amount {
        font-size: 1.8rem;
    }

    .area-badges {
        flex-direction: column;
    }

    .area-badge {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 350px;
    }

    .hero h2 {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .hero-content {
        padding: 30px 20px;
    }

    .hero-slider-btn {
        padding: 10px 12px;
        font-size: 1rem;
    }

    .hero-slider-btn.prev {
        left: 8px;
    }

    .hero-slider-btn.next {
        right: 8px;
    }

    .hero-slider-dots {
        bottom: 15px;
        gap: 6px;
    }

    .hero-dot {
        width: 10px;
        height: 10px;
    }

    .nav-menu {
        gap: 0.5rem;
        font-size: 0.85rem;
    }

    .logo {
        font-size: 1.3rem;
    }

    .about h2,
    .solutions h2,
    .services h2,
    .portfolio h2,
    .testimonials h2,
    .pricing h2,
    .process h2,
    .service-area h2,
    .faq h2 {
        font-size: 1.8rem;
    }

    .about h3,
    .solutions h3,
    .portfolio h3,
    .testimonials h3,
    .pricing h3,
    .process h3,
    .service-area h3,
    .faq h3 {
        font-size: 1.3rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    section {
        padding: 50px 20px !important;
    }

    .cta-dark h2 {
        font-size: 1.6rem;
    }
}