/* ========================================
   FINTECH WEBSITE - RESPONSIVE CSS
   ========================================= */

/* ========================================
   TABLET DEVICES (768px - 1024px)
   ========================================= */

@media (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }

    section {
        padding: 5rem 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: fit-content;
    }

    .btn-lg {
        width: 100%;
    }

    .section-subtitle {
        max-width: 100%;
    }
}

/* ========================================
   MOBILE DEVICES (480px - 768px)
   ========================================= */

@media (max-width: 768px) {
    /* Root */
    :root {
        font-size: 14px;
    }

    body {
        font-size: 0.95rem;
    }

    /* Typography */
    h1 {
        font-size: clamp(1.5rem, 4vw, 2.5rem);
    }

    h2 {
        font-size: clamp(1.25rem, 3vw, 2rem);
    }

    h3 {
        font-size: clamp(1rem, 2.5vw, 1.5rem);
    }

    p {
        font-size: 0.9rem;
    }

    /* Container */
    .container {
        padding: 0 1rem;
    }

    section {
        padding: 3rem 0;
    }

    section:nth-child(even) {
        background-color: var(--background-light);
    }

    /* Header & Navigation */
    .header {
        padding: 1rem;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--background-color);
        border-bottom: 1px solid var(--border-color);
        list-style: none;
        padding: 1rem 0;
        z-index: 999;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        display: block;
        padding: 0.75rem 1.5rem;
        color: var(--text-secondary);
    }

    .nav-link::after {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-7px, -7px);
    }

    /* Hero Section */
    .hero {
        min-height: auto;
        padding: 4rem 0;
    }

    .hero-text {
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    .card-3d {
        display: none;
    }

    .stat {
        gap: 0.25rem;
    }

    .stat-value {
        font-size: 1.25rem;
    }

    /* Services Grid */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .service-icon {
        font-size: 2.5rem;
    }

    /* Dashboard */
    .dashboard-mockup {
        overflow-x: auto;
    }

    .dashboard-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .dashboard-header {
        padding: 1rem;
    }

    .dashboard-controls {
        gap: 0.5rem;
    }

    .dash-btn {
        width: 32px;
        height: 32px;
    }

    .dashboard-content {
        padding: 1.5rem 1rem;
    }

    /* About Section */
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-image-container {
        display: none;
    }

    /* Earnings Section */
    .earnings-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .earning-card {
        padding: 2rem 1.5rem;
    }

    .earning-flow {
        flex-direction: column;
        gap: 1rem;
        padding: 2rem 1rem;
    }

    .flow-arrow {
        transform: rotate(90deg);
        margin: 0.5rem 0;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Contact Section */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem 1rem;
    }

    .contact-info {
        gap: 1.5rem;
    }

    .info-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .info-icon {
        font-size: 1.5rem;
    }

    .info-card h4 {
        font-size: 1rem;
    }

    /* Modal */
    .modal-content {
        width: 95%;
        max-height: 85vh;
    }

    .auth-container {
        padding: 2rem 1.5rem;
    }

    .auth-form h2 {
        font-size: 1.5rem;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

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

    .social-links {
        justify-content: center;
    }

    /* Buttons */
    .btn {
        padding: 0.65rem 1.25rem;
        font-size: 0.9rem;
    }

    .btn-lg {
        padding: 0.85rem 2rem;
        font-size: 0.95rem;
    }

    /* Section Header */
    .section-header {
        margin-bottom: 2.5rem;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }
}

/* ========================================
   SMALL MOBILE DEVICES (320px - 480px)
   ========================================= */

@media (max-width: 480px) {
    :root {
        font-size: 13px;
    }

    /* Hero */
    .hero {
        padding: 2rem 0;
        min-height: auto;
    }

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

    .hero-buttons {
        gap: 1rem;
    }

    .hero-title {
        line-height: 1.1;
        margin-bottom: 1rem;
    }

    .hero-stats {
        gap: 1.5rem;
        font-size: 0.85rem;
    }

    .stat-value {
        font-size: 1rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    /* Cards */
    .service-card {
        padding: 1.5rem 1rem;
    }

    .earning-card {
        padding: 1.5rem 1rem;
    }

    .testimonial-card {
        padding: 1.5rem 1rem;
    }

    /* Icons */
    .service-icon {
        font-size: 2rem;
    }

    .earning-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .avatar {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .point-icon {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }

    /* Typography */
    .service-title {
        font-size: 1.1rem;
    }

    .earning-card h3 {
        font-size: 1.1rem;
    }

    .testimonial-name {
        font-size: 0.95rem;
    }

    .testimonial-role {
        font-size: 0.8rem;
    }

    /* Dashboard */
    .dashboard-cards {
        gap: 0.75rem;
    }

    .dash-card {
        padding: 1rem;
    }

    .dash-card-label {
        font-size: 0.75rem;
    }

    .dash-card-value {
        font-size: 1.5rem;
    }

    .dashboard-chart {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .chart-title {
        font-size: 0.9rem;
        margin-bottom: 0.75rem;
    }

    /* Forms */
    .form-group {
        gap: 0.4rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.65rem 0.75rem;
        font-size: 0.9rem;
    }

    .form-row {
        flex-direction: column;
        gap: 0.75rem;
    }

    .form-footer {
        font-size: 0.85rem;
        margin-top: 1rem;
    }

    /* Modal */
    .modal-content {
        width: 98%;
        max-height: 90vh;
    }

    .auth-container {
        padding: 1.5rem 1rem;
    }

    .auth-form h2 {
        font-size: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .auth-toggle-btn {
        padding: 0.5rem 0;
    }

    .modal-close {
        width: 32px;
        height: 32px;
        font-size: 1.1rem;
    }

    /* Footer */
    .footer-section h4 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }

    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
    }

    .social-links {
        gap: 0.75rem;
    }

    .social-links a {
        width: 36px;
        height: 36px;
    }

    .footer-bottom {
        font-size: 0.85rem;
        padding-top: 1.5rem;
    }

    /* Buttons */
    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    /* Section */
    section {
        padding: 2.5rem 0;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    /* Horizontal Scroll Prevention */
    html {
        overflow-x: hidden;
    }

    body {
        overflow-x: hidden;
    }

    /* Flex for stacking */
    .hero-buttons {
        width: 100%;
    }

    .btn-block {
        width: 100%;
    }

    /* Gradient Blobs */
    .blob-1 {
        width: 300px;
        height: 300px;
    }

    .blob-2 {
        width: 200px;
        height: 200px;
    }

    /* Code Block */
    .code-block {
        font-size: 0.75rem;
        padding: 1rem;
    }

    /* Dividers */
    .divider {
        margin: 1.5rem 0;
    }

    /* Badge */
    .badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.7rem;
    }

    /* Info Cards */
    .info-card h4 {
        font-size: 0.95rem;
    }

    .info-card p {
        font-size: 0.85rem;
    }

    .info-icon {
        font-size: 1.25rem;
    }
}

/* ========================================
   EXTRA SMALL (< 320px)
   ========================================= */

@media (max-width: 320px) {
    :root {
        font-size: 12px;
    }

    h1 {
        font-size: 1.25rem;
    }

    h2 {
        font-size: 1.1rem;
    }

    .container {
        padding: 0 0.75rem;
    }

    .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .service-card,
    .earning-card {
        padding: 1rem;
    }

    .contact-form-wrapper {
        padding: 1rem;
    }

    .hero-stats {
        gap: 0.75rem;
    }

    .stat-value {
        font-size: 0.85rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }
}

/* ========================================
   LANDSCAPE MODE (Mobile)
   ========================================= */

@media (max-height: 500px) and (orientation: landscape) {
    section {
        padding: 2rem 0;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    .hero-title {
        margin-bottom: 0.75rem;
    }

    .hero-description {
        margin-bottom: 1rem;
    }

    .hero-stats {
        margin-top: 1rem;
    }

    .nav-menu {
        position: relative;
        display: flex;
        flex-direction: row;
        gap: 0.5rem;
        background: transparent;
        border: none;
        padding: 0;
    }

    .nav-link {
        padding: 0;
        font-size: 0.85rem;
    }
}

/* ========================================
   PRINT STYLES
   ========================================= */

@media print {
    .header,
    .footer,
    .modal,
    .hamburger,
    .theme-toggle {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    section {
        page-break-inside: avoid;
    }

    a {
        color: inherit;
    }

    .btn {
        border: 1px solid black;
    }
}

/* ========================================
   RETINA SCREENS (High DPI)
   ========================================= */

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .service-card {
        border: 1px solid var(--border-color);
    }

    .card-3d {
        filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
    }

    /* Timing Section */
    .timing-card {
        padding: 2rem 1rem;
        gap: 1rem;
    }

    .timing-icon {
        font-size: 2rem;
    }

    .timing-title {
        font-size: 1.25rem;
    }

    .timing-hours {
        font-size: 1rem;
    }

    /* Contact Email Section */
    .email-card {
        padding: 2rem 1rem;
        gap: 1rem;
    }

    .email-content {
        flex-direction: column;
        gap: 1rem;
    }

    .email-icon {
        font-size: 2rem;
    }

    .email-link {
        font-size: 1rem;
    }

    .copy-btn {
        padding: 0.65rem 0.85rem;
        font-size: 0.9rem;
    }

    /* Partners Section */
    .partners-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .partner-card {
        padding: 2rem 1.5rem;
    }

    .partner-avatar {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }

    .partner-name {
        font-size: 1.2rem;
    }

    .partner-role {
        font-size: 0.85rem;
    }

    .partner-points li {
        font-size: 0.9rem;
        padding: 0.5rem 0;
    }

    .social-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}

/* ========================================
   EXTRA SMALL DEVICES - NEW SECTIONS
   ========================================= */

@media (max-width: 480px) {
    /* Timing Card */
    .timing-card {
        padding: 1.5rem 1rem;
        gap: 1rem;
        flex-direction: column;
        text-align: center;
    }

    .timing-icon {
        font-size: 1.75rem;
    }

    .timing-title {
        font-size: 1.15rem;
    }

    .timing-hours {
        font-size: 0.95rem;
    }

    .timing-subtitle {
        font-size: 0.85rem;
    }

    /* Email Card */
    .email-card {
        padding: 1.5rem 1rem;
    }

    .email-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .email-icon {
        font-size: 1.75rem;
    }

    .email-link {
        font-size: 0.95rem;
        word-break: break-all;
    }

    .copy-btn {
        padding: 0.6rem 0.75rem;
        font-size: 1rem;
    }

    /* Partners Cards */
    .partners-grid {
        gap: 1.5rem;
        grid-template-columns: 1fr;
    }

    .partner-card {
        padding: 1.5rem 1rem;
    }

    .partner-avatar {
        width: 90px;
        height: 90px;
        font-size: 2rem;
    }

    .partner-name {
        font-size: 1.1rem;
    }

    .partner-role {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }

    .partner-points {
        text-align: center;
        margin-bottom: 1rem;
    }

    .partner-points li {
        font-size: 0.85rem;
        padding: 0.4rem 0;
    }

    .partner-social {
        gap: 0.75rem;
    }

    .social-icon {
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
    }

    .partner-social {
        gap: 0.75rem;
    }

    .social-icon {
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
    }
}



@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* ========================================
   DARK MODE PREFERENCE
   ========================================= */

@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #0F172A;
        --background-light: #1E293B;
        --text-primary: #F1F5F9;
    }
}

@media (prefers-color-scheme: light) {
    :root {
        --background-color: #F8FAFC;
        --background-light: #F1F5F9;
        --text-primary: #0F172A;
    }
}

/* ========================================
   CONTAINER QUERIES (Future)
   ========================================= */

@supports (container-type: inline-size) {
    .grid-container {
        container-type: inline-size;
    }

    @container (max-width: 600px) {
        .grid-adaptive {
            grid-template-columns: 1fr;
        }
    }
}