/* ============ CSS RESET & GLOBAL STYLES ============ */
:root {
    --primary: #3a86ff;
    --primary-dark: #2667cc;
    --secondary: #8338ec;
    --dark: #1a1d29;
    --dark-light: #2d3347;
    --light: #f8fafc;
    --light-alt: #f0f7ff;
    --gray: #64748b;
    --gray-light: #e2e8f0;
    --success: #10b981;
    --warning: #f59e0b;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 25px 50px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    background-color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--light-alt) !important;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    outline: none;
    gap: 8px;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(58, 134, 255, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background-color: rgba(58, 134, 255, 0.1);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 18px;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-header.center {
    text-align: center;
}

.section-subtitle {
    display: inline-block;
    color: var(--primary);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    position: relative;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
}

.section-title {
    font-size: 42px;
    margin-bottom: 20px;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.section-description {
    color: var(--gray);
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
}

.highlight {
    color: var(--primary);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 6px;
    background-color: rgba(58, 134, 255, 0.2);
    bottom: 2px;
    left: 0;
    z-index: -1;
}

/* ============ HEADER STYLES ============ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: 20px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.header.sticky {
    padding: 12px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
}

.logo i {
    color: var(--primary);
    font-size: 28px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark);
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--primary);
    bottom: 0;
    left: 0;
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark);
    cursor: pointer;
}

/* ============ HERO SECTION ============ */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(58, 134, 255, 0.1) 0%, rgba(58, 134, 255, 0) 70%);
    top: -250px;
    right: -250px;
    z-index: 0;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
}

.hero-title {
    font-size: 56px;
    margin-bottom: 24px;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.hero-description {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 40px;
}

.stat h3 {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat p {
    color: var(--gray);
    font-size: 14px;
    font-weight: 500;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.phone-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: var(--transition);
    border: 12px solid #1a1d29;
}

.phone-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
    box-shadow: var(--shadow-hover);
}

.phone-mockup img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.notification {
    position: absolute;
    bottom: 30px;
    left: 20px;
    right: 20px;
    background: white;
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    animation: slideUp 0.5s ease-out 0.5s both;
}

.notification i {
    color: var(--success);
    font-size: 20px;
}

.notification span {
    font-size: 14px;
    font-weight: 500;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============ SERVICES SECTION ============ */
.services {
    padding: 50px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    border-radius: var(--radius);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--gray-light);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background-color: var(--primary);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}

.service-card:hover::before {
    width: 100%;
    opacity: 0.05;
}

.service-icon {
    position: relative;
    width: 70px;
    height: 70px;
    background-color: rgba(58, 134, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon i {
    font-size: 28px;
    color: var(--primary);
    z-index: 1;
}

.service-number {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: var(--primary);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--dark);
}

.service-card p {
    color: var(--gray);
    margin-bottom: 24px;
    font-size: 16px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 12px;
}

/* ============ ABOUT SECTION ============ */
.about {
    padding: 50px 0;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.about-description {
    color: var(--gray);
    font-size: 17px;
    margin-bottom: 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin: 40px 0;
}

.stat-box {
    display: flex;
    align-items: center;
    gap: 16px;
    background: white;
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-box i {
    font-size: 36px;
    color: var(--primary);
}

.stat-box h3 {
    font-size: 28px;
    color: var(--dark);
    margin-bottom: 4px;
}

.stat-box p {
    color: var(--gray);
    font-size: 14px;
    font-weight: 500;
}

.about-image {
    flex: 1;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: var(--transition);
}

.about-image:hover img {
    transform: scale(1.05);
}

/* ============ BECOME A WORKER SECTION ============ */
.become-worker {
    padding: 50px 0;
}

.worker-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.worker-image {
    flex: 1;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.worker-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: var(--transition);
}

.worker-image:hover img {
    transform: scale(1.05);
}

.worker-text {
    flex: 1;
}

.worker-text h3 {
    font-size: 32px;
    margin-bottom: 30px;
    color: var(--dark);
}

.worker-benefits {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.benefit {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.benefit i {
    font-size: 24px;
    color: var(--primary);
    margin-top: 5px;
}

.benefit h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--dark);
}

.benefit p {
    color: var(--gray);
    font-size: 15px;
    line-height: 1.6;
}

.worker-requirements {
    margin-bottom: 30px;
}

.worker-requirements h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--dark);
}

.worker-requirements ul {
    list-style: none;
    padding-left: 0;
}

.worker-requirements li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--gray);
    font-size: 16px;
}

.worker-requirements li i {
    color: var(--success);
    font-size: 14px;
}

/* ============ SECURITY SECTION ============ */
.security {
    padding: 50px 0;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.security-card {
    text-align: center;
    padding: 40px 30px;
    border-radius: var(--radius);
    background: white;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
}

.security-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.security-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background-color: rgba(58, 134, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.security-icon i {
    font-size: 32px;
    color: var(--primary);
}

.security-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--dark);
}

.security-card p {
    color: var(--gray);
    font-size: 15px;
    line-height: 1.6;
}

/* ============ APP SECTION ============ */
.app-section {
    padding: 50px 0;
}

.app-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.app-text {
    flex: 1;
}

.app-description {
    color: var(--gray);
    font-size: 18px;
    margin-bottom: 32px;
}

.app-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature i {
    color: var(--primary);
    font-size: 20px;
}

.feature span {
    font-size: 16px;
    font-weight: 500;
}

.app-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background-color: var(--dark);
    color: white;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    min-width: 180px;
}

.store-btn:hover {
    background-color: var(--dark-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.store-btn i {
    font-size: 28px;
}

.store-btn div {
    display: flex;
    flex-direction: column;
}

.store-btn span {
    font-size: 12px;
    opacity: 0.8;
}

.store-btn strong {
    font-size: 16px;
}

.app-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.phone-screen {
    width: 300px;
    max-width: 100%;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    position: relative;
}

.phone-screen img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.phone-screen:hover img {
    transform: scale(1.05);
}

/* ============ TESTIMONIALS SECTION ============ */
.testimonials {
    padding: 50px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    border-radius: var(--radius);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--gray-light);
}

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

.testimonial-rating {
    color: var(--warning);
    font-size: 18px;
    margin-bottom: 20px;
}

.testimonial-text {
    color: var(--gray);
    font-size: 16px;
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 18px;
    margin-bottom: 4px;
}

.testimonial-author span {
    color: var(--gray);
    font-size: 14px;
}

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

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .hero-content, .about-content, .app-content, .worker-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .phone-mockup {
        transform: none;
    }
    
    .phone-mockup:hover {
        transform: translateY(-10px);
    }
    
    .nav-menu {
        gap: 25px;
    }
}

/* Tablet (max-width: 768px) */
@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }
    
    .hero {
        padding: 140px 0 60px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        justify-content: space-around;
        gap: 30px;
    }
    
    .services-grid, .security-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
   .stats-grid {
        grid-template-columns: repeat(2, 1fr); /* ← Ensure 2 columns on mobile */
        gap: 15px; /* ← Reduce gap for mobile */
    }
    
    .stat-box {
        padding: 15px; /* ← Reduce padding for mobile */
    }
    
    .app-features {
        grid-template-columns: 1fr;
    }
    
    .app-buttons {
        flex-direction: column;
    }
    
    .store-btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Mobile Menu */
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        flex-direction: column;
        background: white;
        width: 100%;
        max-width: 300px;
        height: calc(100vh - 80px);
        padding: 40px 20px;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        gap: 30px;
        align-items: flex-start;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-buttons {
        flex-direction: column;
        width: 100%;
        gap: 15px;
        margin-top: 20px;
    }
    
    .header.sticky {
        padding: 15px 0;
    }
    
    .header.sticky .nav-menu {
        top: 70px;
        height: calc(100vh - 70px);
    }
}

/* Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .hero-description, .section-description {
        font-size: 16px;
    }
    
    .btn, .btn-lg {
        padding: 12px 24px;
        font-size: 15px;
    }
    
    .service-card, .security-card, .testimonial-card {
        padding: 30px 20px;
    }
    
    .phone-mockup, .phone-screen {
        width: 250px;
        height: 500px;
    }
    
    .notification {
        left: 10px;
        right: 10px;
    }
    
    .worker-text h3 {
        font-size: 26px;
    }
}