/* ===============================
   GOOGLE FONTS
================================ */

img{
    display:none;
}

body{
    overflow-x:hidden;
}


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

header{
    position: sticky;
    top: 0;
    z-index: 1000;

    background: var(--background-color);
}


header{
    position: sticky;
    top: 0;
    z-index: 1000;

    background: var(--background-color);

    box-shadow: 0 4px 12px rgba(0,0,0,.08);

    transition: background-color .3s ease,
            box-shadow .3s ease,
            padding .3s ease;
}



.register-login{
    display:none;
}






/* ===============================
   CSS VARIABLES
================================ */

:root{

    /* Brand Colors */
    --primary-color: #16a34a;
    --primary-hover: #15803d;

    /* Light Theme */
    --background-color: #f8fafc;
    --surface-color: rgba(255,255,255,.7);
    --text-color: #1e293b;

    /* Dark Theme */
    --dark-background: #0f172a;
    --dark-surface: rgba(15,23,42,.6);
    --dark-text: #f8fafc;

    /* Extra Colors */
    --white: #ffffff;
    --border-color: rgba(255,255,255,.2);

    /* Shadows */
    --shadow: 0 8px 30px rgba(0,0,0,.08);

    /* Border Radius */
    --radius: 15px;

    /* Transition */
    --transition: .3s ease;
}


/* ===============================
   DARK THEME
================================ */

body.dark-theme{

    --background-color: #0f172a;

    --surface-color: rgba(30,41,59,.8);

    --text-color: #f8fafc;

    --border-color: rgba(255,255,255,.08);

    --shadow: 0 15px 35px rgba(0,0,0,.4);
}

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

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


/* ===============================
   GLOBAL STYLES
================================ */

body{
    font-family: Arial, Helvetica, sans-serif;
    background: var(--background-color);
    color: var(--text-color);
     overflow-x: hidden;
}


/* ===============================
   NAVBAR
================================ */


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

    padding: 20px 8%;

    background: rgba(255,255,255,.7);
    backdrop-filter: blur(15px);

    position: sticky;
    top: 0;

    z-index: 1000;

    box-shadow: var(--shadow);


    width: 100%;
transition: var(--transition);
}

/* ===============================
   HAMBURGER MENU
================================ */

.menu-toggle{
    display: none;

    background: transparent;

    border: none;

    font-size: 2rem;

    cursor: pointer;

    color: var(--text-color);

    transition: var(--transition);
}

.menu-toggle:hover{
    color: var(--primary-color);
}


.logo h1{
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
}


.nav-links{
    display: flex;
    list-style: none;
    gap: 35px;
}


.nav-links a{
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: var(--transition);
}

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


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


#theme-toggle{
    width: 45px;
    height: 45px;

    /* TOGGLE HERE */
    border: none;
    border-radius: 50%;

    background: var(--surface-color);

    cursor: pointer;

    transition: var(--transition);

    font-size: 1rem;
}



#theme-toggle:hover{
    transform: rotate(180deg);
}




.login-btn{
    text-decoration: none;

    color: var(--text-color);

    font-weight: 600;

    transition: var(--transition);
}

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


.register-btn{
    text-decoration: none;

    background: var(--primary-color);

    color: white;

    padding: 12px 25px;

    border-radius: var(--radius);

    font-weight: 600;

    transition: var(--transition);
}


.register-btn:hover{
    background: var(--primary-hover);

    transform: translateY(-3px);
}


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

.logo-icon{
    width: 45px;
    height: 45px;

    display: flex;
    justify-content: center;
    align-items: center;

    background: var(--primary-color);

    color: white;

    border-radius: 50%;

    font-weight: bold;

    font-size: 1.2rem;


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

    text-decoration: none;
}
}





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


#hero{
    padding: 80px 8%;
}

.hero-content{
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
}


.hero-text{
    flex: 1;
}


.hero-badge{
    display: inline-block;

    background: rgba(22,163,74,.1);

    color: var(--primary-color);

    padding: 8px 18px;

    border-radius: 50px;

    font-weight: 600;

    margin-bottom: 20px;
}



.hero-text h1{
    font-size: 3.5rem;

    line-height: 1.2;

    margin-bottom: 25px;
}



.hero-text p{
    font-size: 1.1rem;

    line-height: 1.8;

    margin-bottom: 35px;

    max-width: 600px;
}


.hero-buttons{
    display: flex;
    gap: 20px;
    margin-top: 30px;
}


.primary-btn{
    display: inline-block;

    padding: 15px 35px;

    background: var(--primary-color);
    color: var(--white);

    text-decoration: none;

    border-radius: var(--radius);

    font-weight: 600;

    transition: var(--transition);

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



.primary-btn:hover{
    background: var(--primary-hover);
    transform: translateY(-5px);
}


.secondary-btn{
    display: inline-block;

    padding: 15px 35px;

    text-decoration: none;

    color: var(--primary-color);

    border: 2px solid var(--primary-color);

    border-radius: var(--radius);

    font-weight: 600;

    transition: var(--transition);
}



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


.hero-image{
    flex: 1;

    display: flex;

    justify-content: center;
}


.phone-placeholder{

    width: 320px;

    height: 600px;

    background: rgba(255,255,255,.25);

    backdrop-filter: blur(20px);

    border-radius: 35px;

    padding: 30px;

    box-shadow: var(--shadow);

    border: 1px solid rgba(255,255,255,.2);

    text-align: center;
}



.phone-placeholder h3{

    color: var(--primary-color);

    margin-bottom: 10px;
}



.phone-placeholder p{

    margin-bottom: 30px;
}



.screen{

    width: 100%;

    height: 420px;

    border-radius: 20px;

    background: linear-gradient(
        135deg,
        #16a34a,
        #22c55e
    );
}


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


#statistics{
    padding: 40px 8% 80px;
}


.statistics-container{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}


.stat-card{
    background: var(--surface-color);

    backdrop-filter: blur(15px);

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

    border-radius: var(--radius);

    padding: 35px;

    text-align: center;

    box-shadow: var(--shadow);

    transition: var(--transition);
}


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


.stat-icon{
    font-size: 2.5rem;

    margin-bottom: 20px;
}



.stat-card h2{
    color: var(--primary-color);

    font-size: 2rem;

    margin-bottom: 10px;
}



.stat-card p{
    font-size: 1rem;
}






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


#services{
    padding: 80px 8%;
}


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


.section-header h2{
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: var(--text-color);
}


.section-header p{
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}


.services-container{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}


.service-card{
    background: var(--surface-color);

    backdrop-filter: blur(15px);

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

    border-radius: var(--radius);

    padding: 35px;

    text-align: center;

    box-shadow: var(--shadow);

    transition: var(--transition);

    cursor: pointer;
}


.service-card:hover{
    transform: translateY(-10px);
}



.service-icon{
    font-size: 3rem;
    margin-bottom: 20px;
}


.service-card h3{
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}


.service-card p{
    line-height: 1.7;
}




/* ===============================
   WHY CHOOSE US
================================ */

#why-us{
    padding: 80px 8%;
}

.why-us-container{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}


.feature-card{
    background: var(--surface-color);

    backdrop-filter: blur(15px);

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

    border-radius: var(--radius);

    padding: 35px;

    text-align: center;

    box-shadow: var(--shadow);

    transition: var(--transition);
}


.feature-card:hover{
    transform: translateY(-10px);
}


.feature-icon{
    font-size: 3rem;

    margin-bottom: 20px;
}


.feature-card h3{
    color: var(--primary-color);

    font-size: 1.5rem;

    margin-bottom: 15px;
}


.feature-card p{
    line-height: 1.7;
}


/* ===============================
   HOW IT WORKS
================================ */


#how-it-works{
    padding: 80px 8%;
}


.steps-container{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.step-card{
    background: var(--surface-color);

    backdrop-filter: blur(15px);

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

    border-radius: var(--radius);

    padding: 35px;

    text-align: center;

    box-shadow: var(--shadow);

    transition: var(--transition);
}


.step-card:hover{
    transform: translateY(-10px);
}

.step-number{
    width: 60px;
    height: 60px;

    margin: 0 auto 25px;

    display: flex;
    justify-content: center;
    align-items: center;

    background: var(--primary-color);
    color: var(--white);

    border-radius: 50%;

    font-size: 1.5rem;
    font-weight: bold;
}


.step-card h3{
    color: var(--primary-color);

    font-size: 1.4rem;

    margin-bottom: 15px;
}

.step-card p{
    line-height: 1.7;
}



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

#testimonials{
    padding: 80px 8%;
}

.testimonials-container{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card{
    background: var(--surface-color);

    backdrop-filter: blur(15px);

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

    border-radius: var(--radius);

    padding: 35px;

    box-shadow: var(--shadow);

    transition: var(--transition);
}


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


.testimonial-text{
    font-style: italic;

    line-height: 1.8;

    margin-bottom: 25px;
}


.testimonial-card h3{
    color: var(--primary-color);

    margin-bottom: 8px;
}


.testimonial-card span{
    color: #64748b;

    font-size: .95rem;
}


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

#faq{
    padding: 80px 8%;
}


.faq-container{
    max-width: 900px;
    margin: auto;
}

.faq-item{

    background: var(--surface-color);

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

    border-radius: var(--radius);

    margin-bottom: 20px;

    overflow: hidden;

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

.faq-question{

    width: 100%;

    padding: 22px;

    background: transparent;

    border: none;

    text-align: left;

    cursor: pointer;

    font-size: 1.1rem;

    font-weight: 600;

    color: var(--text-color);

    transition: var(--transition);
}

.faq-question:hover{

    color: var(--primary-color);
}

.faq-answer{

    padding: 0 22px 22px;

    line-height: 1.8;
}



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

footer{
    background: #0f172a;
    color: #ffffff;
    padding: 70px 8% 20px;
}


.footer-container{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;

    margin-bottom: 50px;
}

.footer-section h2,
.footer-section h3{
    margin-bottom: 20px;
}

.footer-section p{
    line-height: 1.8;
    color: #cbd5e1;
}


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

.footer-section ul li{
    margin-bottom: 12px;
}


.footer-section ul li a{
    text-decoration: none;
    color: #cbd5e1;

    transition: var(--transition);
}



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

.footer-bottom{
    border-top: 1px solid rgba(255,255,255,.15);

    padding-top: 25px;

    text-align: center;

    color: #cbd5e1;
}


/*==============================
        BUTTON STYLING
================================*/

.menu-toggle,
#theme-toggle{
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle i,
#theme-toggle i{
    font-size: 1.3rem;
}

.menu-toggle{
    display: none;

    background: transparent;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-color);
    transition: var(--transition);
}


/* ===============================
   SCROLL REVEAL
================================ */

.reveal{

    opacity: 0;

    transform: translateY(60px);

    transition: all .8s ease;

}

.reveal.active{

    opacity: 1;

    transform: translateY(0);

}





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


/* ===============================
   HERO PHONE SERVICE SCREEN
================================ */

.screen {
    padding: 22px 18px;
    overflow: hidden;
}


/* Screen heading */

.screen-title {
    color: #ffffff;
    text-align: left;
    margin-bottom: 22px;
}

.screen-title h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.screen-title span {
    font-size: 0.8rem;
    opacity: 0.85;
}


/* Service grid */

.network-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}


/* Individual service */

.network-card {
    min-height: 88px;

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

    border-radius: 15px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    gap: 8px;

    padding: 12px 8px;

    box-shadow:
        0 8px 18px
        rgba(0, 0, 0, 0.12);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}


.network-card:hover {
    transform: translateY(-4px);

    box-shadow:
        0 12px 22px
        rgba(0, 0, 0, 0.18);
}


.network-card > span {
    font-size: 0.78rem;
    font-weight: 700;
    color: #334155;
}


/* Network logo */

.network-logo {
    width: 48px;
    height: 48px;

    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 0.72rem;
    font-weight: 800;
}


/* MTN */

.mtn-card .network-logo {
    background: #ffcc00;
    color: #111111;

    border-radius: 12px;
}


/* Airtel */

.airtel-card .network-logo {
    background: #e60000;
    color: #ffffff;
}


/* Glo */

.glo-card .network-logo {
    background: #008c44;
    color: #ffffff;
}


/* 9mobile */

.mobile9-card .network-logo {
    background: #b4c404;
    color: #ffffff;
}


/* Electricity + Cable icons */

.network-service-icon {
    width: 48px;
    height: 48px;

    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 1.25rem;
}




.electricity-card
.network-service-icon {
    background: #fef3c7;
    color: #d97706;
}

/* ===============================
   PREMIUM DATA PRICE ADVERTISEMENT
================================ */

.data-ad{
    width: 100%;
    padding: 18px 8%;
    background: var(--background-color);
}


.data-ad-slider{
    position: relative;

    width: 100%;
    max-width: 1100px;
    min-height: 220px;

    margin: auto;

    overflow: hidden;

    border-radius: 22px;

    background:
        linear-gradient(
            135deg,
            #16a34a,
            #15803d
        );

    box-shadow:
        0 12px 35px rgba(0,0,0,.14);
}


/* ===============================
   SLIDE
================================ */

.data-ad-slide{

    display: none;

    min-height: 220px;

    padding: 28px 30px;

    text-align: center;

    color: white;

    animation:
        dataSlideIn .55s ease;
}


.data-ad-slide.active{
    display: block;
}


/* ===============================
   NETWORK LABEL
================================ */

.data-ad-network{

    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-width: 120px;

    padding: 7px 16px;

    margin-bottom: 9px;

    border-radius: 50px;

    background: rgba(255,255,255,.2);

    border: 1px solid rgba(255,255,255,.3);

    backdrop-filter: blur(8px);

    font-size: .78rem;

    font-weight: 800;

    letter-spacing: .8px;
}


/* ===============================
   TITLE
================================ */

.data-ad-slide h2{

    margin-bottom: 20px;

    font-size: 1.55rem;

    font-weight: 800;

    letter-spacing: -.3px;
}


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

.data-prices{

    display: flex;

    justify-content: center;

    align-items: stretch;

    gap: 12px;

    flex-wrap: wrap;
}


.data-prices div{

    min-width: 125px;

    padding: 13px 18px;

    border-radius: 14px;

    background: rgba(255,255,255,.15);

    border: 1px solid rgba(255,255,255,.2);

    backdrop-filter: blur(10px);

    box-shadow:
        0 5px 15px rgba(0,0,0,.08);

    transition: .25s ease;
}


.data-prices div:hover{

    transform: translateY(-3px);

    background: rgba(255,255,255,.22);
}


.data-prices strong{

    display: block;

    margin-bottom: 5px;

    font-size: .8rem;

    opacity: .9;
}


.data-prices span{

    display: block;

    font-size: 1.05rem;

    font-weight: 800;
}


/* ===============================
   PROMOTIONAL TEXT
================================ */

.data-ad-slide p{

    margin-top: 16px;

    font-size: .82rem;

    font-weight: 600;

    opacity: .9;
}


/* ===============================
   SLIDE ANIMATION
================================ */

@keyframes dataSlideIn{

    from{

        opacity: 0;

        transform:
            translateX(35px)
            scale(.98);

    }

    to{

        opacity: 1;

        transform:
            translateX(0)
            scale(1);

    }

}


/* ===============================
   DOT INDICATORS
================================ */

.data-ad-dots{

    display: flex;

    justify-content: center;

    align-items: center;

    gap: 7px;

    margin-top: 11px;
}


.data-dot{

    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: #cbd5e1;

    opacity: .8;

    transition:
        width .3s ease,
        background-color .3s ease;
}


.data-dot.active{

    width: 22px;

    border-radius: 10px;

    background: var(--primary-color);

    opacity: 1;
}


/* ===============================
   NETWORK-SPECIFIC BRAND COLORS
================================ */

/* MTN */

.data-ad-slide:nth-child(1){

    background:
        linear-gradient(
            135deg,
            #ffcc00,
            #f5b800
        );

    color: #111111;
}


/* MTN label */

.data-ad-slide:nth-child(1)
.data-ad-network{

    background: rgba(0,0,0,.12);

    border-color: rgba(0,0,0,.15);

    color: #111111;
}


/* MTN price cards */

.data-ad-slide:nth-child(1)
.data-prices div{

    background: rgba(255,255,255,.32);

    border-color: rgba(0,0,0,.08);
}


/* Airtel */

.data-ad-slide:nth-child(2){

    background:
        linear-gradient(
            135deg,
            #e60000,
            #c40000
        );

    color: #ffffff;
}


/* Airtel label */

.data-ad-slide:nth-child(2)
.data-ad-network{

    background: rgba(255,255,255,.16);

    border-color: rgba(255,255,255,.3);
}


/* Glo */

.data-ad-slide:nth-child(3){

    background:
        linear-gradient(
            135deg,
            #008c44,
            #006b35
        );

    color: #ffffff;
}


/* Glo label */

.data-ad-slide:nth-child(3)
.data-ad-network{

    background: rgba(255,255,255,.16);

    border-color: rgba(255,255,255,.3);
}


/* 9mobile */

.data-ad-slide:nth-child(4){

    background:
        linear-gradient(
            135deg,
            #b4c404,
            #7f9300
        );

    color: #ffffff;
}


/* 9mobile label */

.data-ad-slide:nth-child(4)
.data-ad-network{

    background: rgba(0,0,0,.12);

    border-color: rgba(255,255,255,.25);
}


/* ===============================
   NETWORK PRICE CARDS
================================ */

.data-ad-slide:nth-child(1)
.data-prices div{

    color: #111111;
}


.data-ad-slide:nth-child(2)
.data-prices div{

    color: #ffffff;
}


.data-ad-slide:nth-child(3)
.data-prices div{

    color: #ffffff;
}


.data-ad-slide:nth-child(4)
.data-prices div{

    color: #ffffff;
}