/* =========================================================
   ANDSONTECH SOFTWARE STORE
   MAIN DESIGN SYSTEM
   ========================================================= */


/* =========================================================
   ROOT VARIABLES
   ========================================================= */

:root {

    --primary: #18A957;
    --primary-dark: #128542;
    --primary-light: #EAF8F0;
    --primary-soft: #F3FBF6;

    --dark: #17201B;
    --text: #27322C;
    --muted: #6B756F;

    --white: #FFFFFF;
    --background: #F7F9F8;
    --card: #FFFFFF;

    --border: #E3EAE6;
    --border-dark: #D4DED8;

    --danger: #DC3545;
    --warning: #F5A623;
    --success: #18A957;
    --info: #2F80ED;

    --shadow-sm:
        0 2px 8px rgba(21, 40, 30, 0.05);

    --shadow:
        0 8px 25px rgba(21, 40, 30, 0.07);

    --shadow-lg:
        0 18px 45px rgba(21, 40, 30, 0.11);

    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 18px;

    --container: 1200px;

    --transition:
        all 0.2s ease;

}


/* =========================================================
   RESET
   ========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {

    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;

    background: var(--background);

    color: var(--text);

    line-height: 1.6;

    font-size: 15px;

    -webkit-font-smoothing: antialiased;

}

body,
button,
input,
textarea,
select {
    font-family: inherit;
}

img {
    max-width: 100%;
    display: block;
}

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

button {
    cursor: pointer;
}

ul,
ol {
    list-style: none;
}


/* =========================================================
   SITE WRAPPER
   ========================================================= */

.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    flex: 1;
}


/* =========================================================
   CONTAINER
   ========================================================= */

.container,
.header-container,
.footer-container {
    width: min(
        calc(100% - 32px),
        var(--container)
    );

    margin-left: auto;
    margin-right: auto;
}


/* =========================================================
   HEADER
   ========================================================= */

.site-header {

    position: sticky;

    top: 0;

    z-index: 1000;

    background: rgba(255, 255, 255, 0.96);

    border-bottom: 1px solid var(--border);

    backdrop-filter: blur(12px);

    -webkit-backdrop-filter: blur(12px);

}


.header-container {

    min-height: 76px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 25px;

}


/* =========================================================
   BRAND
   ========================================================= */

.brand {

    display: inline-flex;

    align-items: center;

    gap: 11px;

    flex-shrink: 0;

}


.logo-mark {

    width: 44px;

    height: 44px;

    border-radius: 11px;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--primary-dark)
        );

    color: white;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 15px;

    font-weight: 900;

    letter-spacing: -0.5px;

    box-shadow:
        0 5px 15px rgba(24, 169, 87, 0.22);

}


.brand-text {
    line-height: 1.15;
}


.brand-name {

    font-size: 18px;

    font-weight: 800;

    color: var(--dark);

    letter-spacing: -0.4px;

}


.brand-tagline {

    margin-top: 3px;

    color: var(--primary);

    font-size: 10px;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;

}


/* =========================================================
   DESKTOP NAV
   ========================================================= */

.desktop-nav {

    display: flex;

    align-items: center;

    gap: 5px;

    margin-left: auto;

}


.desktop-nav a {

    padding: 10px 14px;

    border-radius: 8px;

    color: var(--muted);

    font-weight: 600;

    transition: var(--transition);

}


.desktop-nav a:hover {

    background: var(--primary-light);

    color: var(--primary);

}


.desktop-nav a.active {

    background: var(--primary-light);

    color: var(--primary);

}


/* =========================================================
   HEADER ACTIONS
   ========================================================= */

.header-actions {

    display: flex;

    align-items: center;

    gap: 8px;

}


.header-icon-btn {

    width: 42px;

    height: 42px;

    border: 1px solid var(--border);

    border-radius: 10px;

    background: var(--white);

    display: flex;

    align-items: center;

    justify-content: center;

    position: relative;

    color: var(--dark);

    transition: var(--transition);

}


.header-icon-btn:hover {

    border-color: var(--primary);

    background: var(--primary-light);

    color: var(--primary);

}


.header-icon-btn svg {

    width: 20px;

    height: 20px;

    fill: none;

    stroke: currentColor;

    stroke-width: 1.8;

    stroke-linecap: round;

    stroke-linejoin: round;

}


/* =========================================================
   CART COUNT
   ========================================================= */

.cart-count {

    position: absolute;

    top: -6px;

    right: -6px;

    min-width: 19px;

    height: 19px;

    padding: 0 5px;

    border-radius: 20px;

    background: var(--primary);

    color: white;

    font-size: 10px;

    font-weight: 800;

    display: flex;

    align-items: center;

    justify-content: center;

    border: 2px solid white;

}


/* =========================================================
   ACCOUNT
   ========================================================= */

.header-account {

    display: flex;

    align-items: center;

    gap: 8px;

    padding: 5px 9px 5px 5px;

    border: 1px solid var(--border);

    border-radius: 30px;

    background: white;

    transition: var(--transition);

}


.header-account:hover {

    border-color: var(--primary);

    background: var(--primary-soft);

}


.account-avatar {

    width: 32px;

    height: 32px;

    border-radius: 50%;

    background: var(--primary-light);

    color: var(--primary-dark);

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 13px;

    font-weight: 800;

}


.account-name {

    max-width: 100px;

    overflow: hidden;

    white-space: nowrap;

    text-overflow: ellipsis;

    font-size: 13px;

    font-weight: 700;

}


/* =========================================================
   LOGIN / REGISTER
   ========================================================= */

.login-btn {

    padding: 9px 15px;

    border-radius: 9px;

    color: var(--text);

    font-weight: 700;

}


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


.register-btn {

    padding: 10px 16px;

    border-radius: 9px;

    background: var(--primary);

    color: white;

    font-weight: 700;

    box-shadow:
        0 5px 14px rgba(24, 169, 87, 0.18);

    transition: var(--transition);

}


.register-btn:hover {

    background: var(--primary-dark);

    transform: translateY(-1px);

}


/* =========================================================
   MOBILE MENU BUTTON
   ========================================================= */

.mobile-menu-btn {

    display: none;

    width: 42px;

    height: 42px;

    border: 1px solid var(--border);

    border-radius: 10px;

    background: white;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    gap: 5px;

}


.mobile-menu-btn span {

    display: block;

    width: 19px;

    height: 2px;

    border-radius: 2px;

    background: var(--dark);

    transition: var(--transition);

}


.mobile-menu-btn.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}


/* =========================================================
   MOBILE MENU
   ========================================================= */

.mobile-menu {

    display: none;

    background: white;

    border-top: 1px solid var(--border);

}


.mobile-menu-inner {

    padding: 10px 16px 16px;

}


.mobile-menu-inner a {

    display: flex;

    align-items: center;

    gap: 12px;

    padding: 13px 12px;

    border-radius: 9px;

    color: var(--text);

    font-weight: 600;

}


.mobile-menu-inner a:hover,
.mobile-menu-inner a.active {

    background: var(--primary-light);

    color: var(--primary);

}


.mobile-menu-inner a span {

    width: 24px;

    text-align: center;

    color: var(--primary);

}


.mobile-logout {
    color: var(--danger) !important;
}


/* =========================================================
   MOBILE BOTTOM NAV
   ========================================================= */

.mobile-bottom-nav {

    display: none;

}


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

.btn {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 8px;

    min-height: 44px;

    padding: 10px 18px;

    border: 0;

    border-radius: 9px;

    font-weight: 700;

    transition: var(--transition);

}


.btn-primary {

    background: var(--primary);

    color: white;

}


.btn-primary:hover {

    background: var(--primary-dark);

    transform: translateY(-1px);

}


.btn-secondary {

    background: var(--primary-light);

    color: var(--primary-dark);

}


.btn-outline {

    background: white;

    color: var(--primary);

    border: 1px solid var(--primary);

}


.btn-outline:hover {

    background: var(--primary);

    color: white;

}


.btn-danger {

    background: var(--danger);

    color: white;

}


/* =========================================================
   CARDS
   ========================================================= */

.card {

    background: var(--card);

    border: 1px solid var(--border);

    border-radius: var(--radius);

    box-shadow: var(--shadow-sm);

}


.card:hover {

    box-shadow: var(--shadow);

}


/* =========================================================
   FORMS
   ========================================================= */

.form-group {

    margin-bottom: 18px;

}


.form-label {

    display: block;

    margin-bottom: 7px;

    color: var(--dark);

    font-size: 13px;

    font-weight: 700;

}


.form-control,
.form-select,
.form-input {

    width: 100%;

    min-height: 46px;

    padding: 11px 13px;

    background: white;

    border: 1px solid var(--border-dark);

    border-radius: 9px;

    color: var(--text);

    outline: none;

    transition: var(--transition);

}


.form-control:focus,
.form-select:focus,
.form-input:focus {

    border-color: var(--primary);

    box-shadow:
        0 0 0 3px rgba(24, 169, 87, 0.10);

}


/* =========================================================
   ALERTS
   ========================================================= */

.alert {

    padding: 13px 15px;

    border-radius: 9px;

    margin-bottom: 18px;

    font-weight: 600;

}


.alert-success {

    color: #126B39;

    background: var(--primary-light);

    border: 1px solid #BCE8CC;

}


.alert-danger {

    color: #9E2835;

    background: #FFF0F2;

    border: 1px solid #F5C2C7;

}


.alert-warning {

    color: #805800;

    background: #FFF8E8;

    border: 1px solid #F3D998;

}


/* =========================================================
   PAGE HEADER
   ========================================================= */

.page-header {

    padding: 38px 0 25px;

}


.page-header h1 {

    color: var(--dark);

    font-size: 30px;

    line-height: 1.2;

    letter-spacing: -0.7px;

}


.page-header p {

    margin-top: 8px;

    color: var(--muted);

}


/* =========================================================
   BREADCRUMB
   ========================================================= */

.breadcrumb {

    display: flex;

    flex-wrap: wrap;

    gap: 7px;

    align-items: center;

    color: var(--muted);

    font-size: 13px;

    margin-bottom: 20px;

}


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


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

.site-footer {

    margin-top: 60px;

    background: #102019;

    color: #DDE8E1;

}


.footer-container {

    padding-top: 48px;

    padding-bottom: 48px;

}


.footer-container {

    display: grid;

    grid-template-columns:
        1.8fr
        1fr
        1fr
        1fr
        1fr;

    gap: 40px;

}


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

.footer-brand {

    max-width: 300px;

}


.footer-logo {

    display: inline-flex;

    align-items: center;

    gap: 11px;

}


.footer-logo-mark {

    width: 42px;

    height: 42px;

    border-radius: 10px;

    display: flex;

    align-items: center;

    justify-content: center;

    background: var(--primary);

    color: white;

    font-size: 14px;

    font-weight: 900;

}


.footer-logo strong {

    display: block;

    color: white;

    font-size: 17px;

}


.footer-logo small {

    display: block;

    margin-top: 2px;

    color: #76D99D;

    font-size: 9px;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;

}


.footer-brand p {

    margin-top: 18px;

    color: #9EADA4;

    line-height: 1.7;

    font-size: 13px;

}


.footer-whatsapp {

    display: inline-flex;

    align-items: center;

    gap: 8px;

    margin-top: 18px;

    color: #77D79A;

    font-weight: 700;

    font-size: 13px;

}


.footer-whatsapp:hover {
    color: white;
}


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

.footer-column {

    display: flex;

    flex-direction: column;

    gap: 10px;

}


.footer-column h3 {

    color: white;

    font-size: 14px;

    margin-bottom: 8px;

}


.footer-column a {

    color: #9EADA4;

    font-size: 13px;

    transition: var(--transition);

}


.footer-column a:hover {

    color: #6EE39A;

    transform: translateX(2px);

}


/* =========================================================
   PAYMENT STRIP
   ========================================================= */

.footer-payment-strip {

    border-top: 1px solid rgba(255,255,255,0.07);

    border-bottom: 1px solid rgba(255,255,255,0.07);

}


.payment-inner {

    min-height: 90px;

    padding-top: 20px;

    padding-bottom: 20px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 25px;

}


.payment-text strong {

    display: block;

    color: white;

    font-size: 14px;

}


.payment-text span {

    display: block;

    margin-top: 2px;

    color: #84958B;

    font-size: 12px;

}


.payment-methods {

    display: flex;

    flex-wrap: wrap;

    gap: 8px;

}


.payment-badge {

    display: inline-flex;

    align-items: center;

    min-height: 32px;

    padding: 5px 11px;

    border-radius: 7px;

    background: rgba(255,255,255,0.06);

    border: 1px solid rgba(255,255,255,0.08);

    color: #DDE8E1;

    font-size: 11px;

    font-weight: 700;

}


.binance-badge {
    color: #F5C542;
}


.airtel-badge {
    color: #FF7180;
}


.wallet-badge {
    color: #72D899;
}


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

.footer-bottom {

    background: #0A1711;

}


.footer-bottom-inner {

    padding-top: 18px;

    padding-bottom: 18px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;

}


.footer-bottom p {

    color: #718178;

    font-size: 11px;

}


.footer-heart {
    color: #E85C70;
}


/* =========================================================
   UTILITY
   ========================================================= */

.text-primary {
    color: var(--primary) !important;
}

.text-muted {
    color: var(--muted) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-success {
    color: var(--success) !important;
}

.bg-primary {
    background: var(--primary) !important;
}

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


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

@media (max-width: 1000px) {

    .desktop-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .footer-container {

        grid-template-columns:
            1.5fr
            1fr
            1fr
            1fr;

    }

    .footer-brand {
        grid-column: span 4;
    }

}


@media (max-width: 700px) {

    body {

        padding-bottom: 65px;

    }


    .container,
    .header-container,
    .footer-container {

        width: min(
            calc(100% - 24px),
            var(--container)
        );

    }


    .header-container {

        min-height: 66px;

        gap: 10px;

    }


    .logo-mark {

        width: 39px;

        height: 39px;

        border-radius: 9px;

    }


    .brand-name {

        font-size: 16px;

    }


    .brand-tagline {

        font-size: 8px;

    }


    .header-actions {

        margin-left: auto;

    }


    .header-account {

        display: none;

    }


    .login-btn,
    .register-btn {

        display: none;

    }


    .header-icon-btn {

        width: 38px;

        height: 38px;

    }


    .mobile-menu {

        display: none;

    }


    .mobile-menu.open {

        display: block;

    }


    .mobile-bottom-nav {

        position: fixed;

        left: 0;

        right: 0;

        bottom: 0;

        z-index: 1100;

        height: 64px;

        background: rgba(255,255,255,0.98);

        border-top: 1px solid var(--border);

        box-shadow:
            0 -5px 20px rgba(20,40,30,0.08);

        display: grid;

        grid-template-columns:
            repeat(5, 1fr);

        backdrop-filter: blur(12px);

    }


    .mobile-bottom-nav a {

        display: flex;

        flex-direction: column;

        align-items: center;

        justify-content: center;

        gap: 2px;

        color: #7A857F;

        font-size: 10px;

        font-weight: 700;

        position: relative;

    }


    .mobile-bottom-nav a.active {

        color: var(--primary);

    }


    .bottom-nav-icon {

        font-size: 19px;

        line-height: 20px;

    }


    .bottom-cart-wrapper {

        position: relative;

    }


    .bottom-cart-count {

        position: absolute;

        top: -7px;

        right: -12px;

        min-width: 15px;

        height: 15px;

        padding: 0 3px;

        border-radius: 10px;

        background: var(--primary);

        color: white;

        border: 1px solid white;

        font-size: 8px;

        display: flex;

        align-items: center;

        justify-content: center;

    }


    .site-footer {

        margin-top: 35px;

    }


    .footer-container {

        padding-top: 35px;

        padding-bottom: 35px;

        grid-template-columns:
            repeat(2, 1fr);

        gap: 28px 22px;

    }


    .footer-brand {

        grid-column: span 2;

        max-width: none;

    }


    .payment-inner {

        flex-direction: column;

        align-items: flex-start;

    }


    .payment-methods {

        width: 100%;

    }


    .footer-bottom-inner {

        flex-direction: column;

        align-items: flex-start;

        gap: 5px;

    }


    .page-header {

        padding-top: 25px;

    }


    .page-header h1 {

        font-size: 25px;

    }

}


@media (max-width: 430px) {

    .brand-text {
        display: block;
    }

    .header-actions {
        gap: 5px;
    }

    .header-icon-btn {
        width: 36px;
        height: 36px;
    }

}