/* ============================================================
   KPay — KSA National Payment Platform
   Custom Design System
   ============================================================ */

:root {
    /* Brand Colors — Deep indigo + electric blue */
    --kpay-primary: #1B4D3E;
    --kpay-primary-dark: #0F2A22;
    --kpay-primary-light: #2E7D6A;
    --kpay-accent: #C5A572;
    --kpay-accent-light: #E0C89A;
    --kpay-gradient-start: #1B4D3E;
    --kpay-gradient-end: #2E7D6A;
    --kpay-gold: #C5A572;

    /* Surfaces */
    --kpay-bg: #F8F9FA;
    --kpay-bg-alt: #F0F2F5;
    --kpay-card: #FFFFFF;
    --kpay-dark-bg: #0A1A14;
    --kpay-dark-card: #112820;

    /* Text */
    --kpay-text: #1A1D2B;
    --kpay-text-muted: #6B7280;
    --kpay-text-light: #9CA3AF;
    --kpay-dark-text: #F0F2FF;
    --kpay-dark-text-muted: #8B9DAF;

    /* Semantic */
    --kpay-success: #10B981;
    --kpay-danger: #EF4444;
    --kpay-warning: #F59E0B;
    --kpay-info: #3B82F6;

    /* Borders */
    --kpay-border: #E5E7EB;
    --kpay-border-dark: #1F3A30;

    /* Shadows */
    --kpay-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --kpay-shadow: 0 4px 12px rgba(0,0,0,0.08);
    --kpay-shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
    --kpay-shadow-xl: 0 24px 48px rgba(0,0,0,0.16);

    /* Radius */
    --kpay-radius: 14px;
    --kpay-radius-lg: 24px;
    --kpay-radius-xl: 32px;

    /* Transitions */
    --kpay-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   Typography
   ============================================================ */

body {
    font-family: 'Outfit', 'Poppins', sans-serif;
    background: var(--kpay-bg);
    color: var(--kpay-text);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* ============================================================
   KPay Header
   ============================================================ */

.header-section {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--kpay-border);
    z-index: 999;
    transition: var(--kpay-transition);
}

.header-section.scrolled {
    box-shadow: var(--kpay-shadow);
}

.header-section .site-logo img {
    height: 40px;
    transition: var(--kpay-transition);
}

.header-menu-content .navbar-nav .nav-item > a {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 15px;
    color: var(--kpay-text);
    padding: 10px 18px;
    border-radius: 10px;
    transition: var(--kpay-transition);
}

.header-menu-content .navbar-nav .nav-item > a:hover {
    color: var(--kpay-primary);
    background: rgba(27, 77, 62, 0.06);
}

.header-menu-content .navbar-nav .nav-item > a.has-sub::after {
    display: none;
}

.header-action .btn--base.btn {
    background: transparent;
    border: 2px solid var(--kpay-primary);
    color: var(--kpay-primary);
    font-weight: 600;
    padding: 10px 28px;
    border-radius: 12px;
    transition: var(--kpay-transition);
}

.header-action .btn--base.btn:hover {
    background: var(--kpay-primary);
    color: #fff;
}

.header-action .btn--base.btn-auth {
    background: linear-gradient(135deg, var(--kpay-gradient-start), var(--kpay-gradient-end));
    color: #fff;
    border: none;
    font-weight: 600;
    padding: 10px 28px;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(27, 77, 62, 0.3);
    transition: var(--kpay-transition);
}

.header-action .btn--base.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(27, 77, 62, 0.4);
}

/* ============================================================
   KPay Hero / Banner Section
   ============================================================ */

.banner-section {
    background: linear-gradient(135deg, #0A1A14 0%, #112820 40%, #1B4D3E 100%) !important;
    position: relative;
    overflow: hidden;
    padding: 100px 0 80px;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.banner-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(197, 165, 114, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.banner-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(46, 125, 106, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.banner-section .banner-content {
    position: relative;
    z-index: 2;
}

.banner-section .banner-sub-titel {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(197, 165, 114, 0.15);
    border: 1px solid rgba(197, 165, 114, 0.3);
    color: var(--kpay-accent-light);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.banner-section .banner-title {
    font-size: 56px;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.banner-section .banner-content > p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: 36px;
}

.banner-section .banner-thumb-area {
    position: relative;
    z-index: 2;
}

.banner-section .banner-thumb-area img {
    max-width: 100%;
    border-radius: var(--kpay-radius-xl);
    box-shadow: var(--kpay-shadow-xl);
}

/* App buttons */
.app-btn-area {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.app-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 16px;
    padding: 12px 24px;
    transition: var(--kpay-transition);
    backdrop-filter: blur(10px);
}

.app-btn:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.4);
    transform: translateY(-3px);
}

.app-btn .icon img {
    width: 28px;
    height: 28px;
}

.app-btn .content .sub-title {
    font-size: 11px;
    color: rgba(255,255,255,0.6);
    display: block;
}

.app-btn .content .title {
    font-size: 16px;
    color: #fff;
    font-weight: 600;
    margin: 0;
}

/* ============================================================
   KPay Stats Bar
   ============================================================ */

.kpay-stats-bar {
    background: var(--kpay-card);
    border-bottom: 1px solid var(--kpay-border);
    padding: 24px 0;
}

.kpay-stats-bar .kpay-stat-item {
    text-align: center;
}

.kpay-stats-bar .kpay-stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--kpay-primary);
    font-family: 'Outfit', sans-serif;
    line-height: 1;
}

.kpay-stats-bar .kpay-stat-label {
    font-size: 13px;
    color: var(--kpay-text-muted);
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================================
   KPay Section Headers
   ============================================================ */

.section-header {
    margin-bottom: 60px;
}

.section-sub-titel {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(27, 77, 62, 0.08);
    color: var(--kpay-primary);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--kpay-text);
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 17px;
    color: var(--kpay-text-muted);
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto;
}

/* ============================================================
   KPay How It Works
   ============================================================ */

.how-it-work-section {
    padding: 100px 0;
    background: var(--kpay-card);
}

.how-it-works-item {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--kpay-radius-lg);
    background: var(--kpay-bg);
    border: 1px solid var(--kpay-border);
    transition: var(--kpay-transition);
    position: relative;
}

.how-it-works-item:hover {
    border-color: var(--kpay-primary-light);
    box-shadow: var(--kpay-shadow-lg);
    transform: translateY(-6px);
}

.how-it-works-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--kpay-gradient-start), var(--kpay-gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    box-shadow: 0 8px 24px rgba(27, 77, 62, 0.25);
}

.how-it-works-content .sub-title {
    font-size: 12px;
    color: var(--kpay-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.how-it-works-content .title {
    font-size: 20px;
    font-weight: 700;
    color: var(--kpay-text);
    margin-top: 8px;
}

/* ============================================================
   KPay Why Choose Us
   ============================================================ */

.choose-us-section {
    padding: 100px 0;
    background: var(--kpay-bg);
}

.choose-us-item {
    padding: 36px 28px;
    border-radius: var(--kpay-radius-lg);
    background: var(--kpay-card);
    border: 1px solid var(--kpay-border);
    transition: var(--kpay-transition);
    height: 100%;
}

.choose-us-item:hover {
    border-color: var(--kpay-primary-light);
    box-shadow: var(--kpay-shadow-lg);
    transform: translateY(-6px);
}

.choose-us-item .icon-area {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(27,77,62,0.1), rgba(46,125,106,0.06));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--kpay-primary);
    margin-bottom: 24px;
}

.choose-us-item .choose-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--kpay-accent);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.choose-us-item .title {
    font-size: 22px;
    font-weight: 700;
    color: var(--kpay-text);
    margin-bottom: 12px;
}

.choose-us-item p {
    font-size: 15px;
    color: var(--kpay-text-muted);
    line-height: 1.7;
}

/* ============================================================
   KPay Security Section
   ============================================================ */

.security-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--kpay-card) 0%, var(--kpay-bg) 100%);
}

.security-item {
    display: flex;
    gap: 20px;
    padding: 28px;
    border-radius: var(--kpay-radius-lg);
    background: var(--kpay-card);
    border: 1px solid var(--kpay-border);
    transition: var(--kpay-transition);
    height: 100%;
}

.security-item:hover {
    border-color: var(--kpay-primary-light);
    box-shadow: var(--kpay-shadow);
}

.security-item .icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--kpay-gradient-start), var(--kpay-gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
}

.security-item .security-content .title {
    font-size: 18px;
    font-weight: 700;
    color: var(--kpay-text);
    margin-bottom: 8px;
}

.security-item .security-content p {
    font-size: 14px;
    color: var(--kpay-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ============================================================
   KPay Features Section (28 Services)
   ============================================================ */

.kpay-features-section {
    padding: 100px 0;
    background: var(--kpay-dark-bg);
    color: var(--kpay-dark-text);
}

.kpay-features-section .section-header .section-sub-titel {
    background: rgba(197, 165, 114, 0.15);
    color: var(--kpay-accent-light);
}

.kpay-features-section .section-title {
    color: var(--kpay-dark-text);
}

.kpay-features-section .section-header p {
    color: var(--kpay-dark-text-muted);
}

.kpay-layer-header {
    text-align: center;
    margin-bottom: 40px;
}

.kpay-layer-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 28px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.kpay-layer-national {
    background: rgba(197, 165, 114, 0.15);
    color: var(--kpay-accent-light);
    border: 1px solid rgba(197, 165, 114, 0.3);
}

.kpay-layer-intelligence {
    background: rgba(59, 130, 246, 0.15);
    color: #93C5FD;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.kpay-layer-commercial {
    background: rgba(16, 185, 129, 0.15);
    color: #6EE7B7;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.kpay-layer-header p {
    color: var(--kpay-dark-text-muted);
    font-size: 15px;
}

.kpay-feature-card {
    padding: 28px 24px;
    border-radius: var(--kpay-radius-lg);
    background: var(--kpay-dark-card);
    border: 1px solid var(--kpay-border-dark);
    transition: var(--kpay-transition);
    height: 100%;
}

.kpay-feature-card:hover {
    border-color: var(--kpay-primary-light);
    box-shadow: 0 12px 32px rgba(0,0,0,0.3);
    transform: translateY(-4px);
}

.kpay-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 18px;
}

.kpay-feature-national .kpay-feature-icon {
    background: rgba(197, 165, 114, 0.15);
    color: var(--kpay-accent-light);
}

.kpay-feature-intelligence .kpay-feature-icon {
    background: rgba(59, 130, 246, 0.15);
    color: #93C5FD;
}

.kpay-feature-commercial .kpay-feature-icon {
    background: rgba(16, 185, 129, 0.15);
    color: #6EE7B7;
}

.kpay-feature-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--kpay-dark-text);
    margin-bottom: 10px;
}

.kpay-feature-card p {
    font-size: 13px;
    color: var(--kpay-dark-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Standards Strip */
.kpay-standards-strip {
    text-align: center;
    padding: 40px;
    border-radius: var(--kpay-radius-lg);
    background: linear-gradient(135deg, rgba(197,165,114,0.08), rgba(46,125,106,0.08));
    border: 1px solid rgba(197,165,114,0.2);
}

.kpay-standards-strip h4 {
    color: var(--kpay-dark-text);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
}

.kpay-standards-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.kpay-standard-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 100px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    font-size: 13px;
    font-weight: 600;
    color: var(--kpay-dark-text);
}

.kpay-standard-tag i {
    color: var(--kpay-success);
}

/* CTA Box */
.kpay-cta-box {
    text-align: center;
    padding: 60px 40px;
    border-radius: var(--kpay-radius-xl);
    background: linear-gradient(135deg, var(--kpay-gradient-start), var(--kpay-gradient-end));
    box-shadow: 0 24px 48px rgba(27,77,62,0.3);
}

.kpay-cta-box h3 {
    color: #fff;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 16px;
}

.kpay-cta-box p {
    color: rgba(255,255,255,0.8);
    font-size: 16px;
    margin-bottom: 32px;
}

/* ============================================================
   KPay Footer
   ============================================================ */

.footer-section {
    background: var(--kpay-dark-bg) !important;
    color: var(--kpay-dark-text);
    padding: 80px 0 0;
    border-top: 1px solid var(--kpay-border-dark);
}

.footer-section .footer-widget .widget-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--kpay-dark-text);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-section .footer-content p {
    color: var(--kpay-dark-text-muted);
    font-size: 15px;
    line-height: 1.7;
}

.footer-section .footer-list li a {
    color: var(--kpay-dark-text-muted);
    font-size: 14px;
    transition: var(--kpay-transition);
}

.footer-section .footer-list li a:hover {
    color: var(--kpay-accent-light);
}

.copyright-area {
    background: rgba(0,0,0,0.3);
    border-top: 1px solid var(--kpay-border-dark);
}

.copyright-area p {
    color: var(--kpay-dark-text-muted);
    font-size: 14px;
}

.copyright-area a {
    color: var(--kpay-accent-light) !important;
}

.footer-social li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.06);
    color: var(--kpay-dark-text-muted);
    transition: var(--kpay-transition);
}

.footer-social li a:hover {
    background: var(--kpay-primary);
    color: #fff;
}

/* ============================================================
   KPay Download App Section
   ============================================================ */

.download-app-section {
    background: linear-gradient(135deg, var(--kpay-gradient-start), var(--kpay-gradient-end));
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.download-app-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.download-app-section .section-title {
    color: #fff;
}

.download-app-section p {
    color: rgba(255,255,255,0.8);
}

/* ============================================================
   KPay Brand Text (for logo replacement)
   ============================================================ */

.kpay-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.kpay-brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--kpay-gradient-start), var(--kpay-gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    box-shadow: 0 4px 14px rgba(27,77,62,0.3);
}

.kpay-brand-text {
    font-size: 24px;
    font-weight: 800;
    color: var(--kpay-text);
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.5px;
}

.kpay-brand-text .kpay-brand-accent {
    color: var(--kpay-accent);
}

/* Footer brand variant */
.footer-section .kpay-brand-text {
    color: var(--kpay-dark-text);
}

/* ============================================================
   KPay Stats Numbers
   ============================================================ */

.kpay-number-strip {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    padding: 40px 0;
}

.kpay-number-item {
    text-align: center;
}

.kpay-number-value {
    font-size: 40px;
    font-weight: 800;
    color: var(--kpay-primary);
    font-family: 'Outfit', sans-serif;
    line-height: 1;
}

.kpay-number-label {
    font-size: 14px;
    color: var(--kpay-text-muted);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 991px) {
    .banner-section .banner-title {
        font-size: 40px;
    }
    .section-title {
        font-size: 32px;
    }
    .kpay-cta-box {
        padding: 40px 24px;
    }
    .kpay-cta-box h3 {
        font-size: 22px;
    }
}

@media (max-width: 767px) {
    .banner-section {
        padding: 60px 0 40px;
        min-height: auto;
    }
    .banner-section .banner-title {
        font-size: 32px;
    }
    .banner-section .banner-content > p {
        font-size: 15px;
    }
    .section-title {
        font-size: 26px;
    }
    .kpay-number-strip {
        gap: 30px;
    }
    .kpay-number-value {
        font-size: 28px;
    }
    .app-btn-area {
        flex-direction: column;
    }
    .app-btn {
        width: 100%;
    }
}