/* Include theme.css after this stylesheet */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


:root {
    --primary: #6c63ff;
    --primary-dark: #5148e5;
    --secondary: #00b894;

    --dark: #111827;
    --dark-2: #1f2937;

    --text: #374151;
    --muted: #6b7280;

    --light: #f8fafc;
    --white: #ffffff;

    --border: #e5e7eb;
}


html {
    scroll-behavior: smooth;
}


body {
    font-family:
        Arial,
        Helvetica,
        sans-serif;

    background: var(--white);

    color: var(--text);

    line-height: 1.6;
}


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


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

.navbar {
    width: 100%;

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

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

    position: sticky;

    top: 0;

    z-index: 1000;
}


.nav-container {
    max-width: 1200px;

    margin: auto;

    height: 72px;

    padding: 0 25px;

    display: flex;

    align-items: center;

    justify-content: space-between;
}


.logo {
    display: flex;

    align-items: center;

    gap: 10px;
}


.logo-icon {
    width: 40px;

    height: 40px;

    border-radius: 11px;

    display: flex;

    align-items: center;

    justify-content: center;

    background: var(--primary);

    color: white;

    font-size: 22px;

    font-weight: bold;
}


.logo-text {
    display: flex;

    flex-direction: column;

    line-height: 1.1;
}


.logo-text strong {
    font-size: 20px;

    color: var(--dark);
}


.logo-text small {
    color: var(--primary);

    font-size: 11px;

    letter-spacing: 1px;
}


.nav-links {
    display: flex;

    gap: 32px;
}


.nav-links a {
    font-size: 15px;

    font-weight: 600;

    color: var(--text);

    transition: 0.2s;
}


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


.nav-actions {
    display: flex;

    align-items: center;

    gap: 10px;
}


.login-btn,
.signup-btn {
    padding: 9px 17px;

    border-radius: 8px;

    font-weight: 600;

    font-size: 14px;
}


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


.signup-btn {
    background: var(--primary);

    color: white;
}


.signup-btn:hover {
    background: var(--primary-dark);
}


.mobile-menu {
    display: none;

    border: none;

    background: transparent;

    font-size: 25px;

    cursor: pointer;
}

/* CTA Button */
.cta-program{
    background: linear-gradient(
            135deg,
            var(--secondary), 
            var(--accent)    
        );/*linear-gradient(135deg,#635BFF,#4F46E5);*/
    color:#fff;
    text-decoration:none;
    padding:12px 22px;
    border-radius:50px;
    font-weight:700;
    font-size:14px;
    transition:.3s ease;
    white-space:nowrap;
    box-shadow:0 8px 25px rgba(99,91,255,.25);
}

.cta-program:hover{
    background:linear-gradient(
            135deg,
            var(--primary), 
            var(--accent)    
        );/*linear-gradient(135deg,#4F46E5,#3730A3);*/
    transform:translateY(-3px);
    box-shadow:0 12px 30px rgba(99,91,255,.4);
    color:#fff;
}


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

.hero {
    min-height: 620px;

    background:
        radial-gradient(
            circle at 80% 30%,
            rgba(108, 99, 255, 0.13),
            transparent 30%
        ),

        linear-gradient(
            135deg,
            #f8faff,
            #ffffff
        );

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 60px;

    padding: 80px max(25px, calc((100% - 1200px) / 2));
}


.hero-content {
    max-width: 650px;
}


.badge {
    display: inline-block;

    padding: 7px 13px;

    background: #eeeeff;

    color: var(--primary);

    border-radius: 30px;

    font-size: 13px;

    font-weight: bold;

    margin-bottom: 20px;
}


.hero h1 {
    font-size: clamp(42px, 5vw, 68px);

    line-height: 1.08;

   /* color: var(--dark);
*/
    margin-bottom: 22px;
}


.hero h1 span {
    color: var(--primary);
}


.hero p {
    max-width: 590px;

    font-size: 18px;

    color: var(--muted);

    margin-bottom: 32px;
}


.hero-buttons {
    display: flex;

    gap: 13px;

    flex-wrap: wrap;
}


.btn {
    display: inline-block;

    padding: 13px 23px;

    border-radius: 9px;

    font-weight: bold;

    transition: 0.2s;
}


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

    color: white;
}


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

    transform: translateY(-2px);
}


.secondary-btn {
    background: white;

    color: var(--dark);

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


/* =========================
   CODE WINDOW
========================= */

.hero-card {
    width: 430px;

    max-width: 100%;
}


.code-window {
    background: #171923;

    border-radius: 15px;

    overflow: hidden;

    box-shadow:
        0 25px 60px
        rgba(17, 24, 39, 0.2);
}


.window-top {
    height: 42px;

    display: flex;

    align-items: center;

    gap: 7px;

    padding: 0 16px;

    background: #222532;
}


.window-top span {
    width: 10px;

    height: 10px;

    border-radius: 50%;

    background: #777;
}


.code-content {
    padding: 35px;

    font-family: monospace;

    font-size: 17px;

    color: #e5e7eb;

    line-height: 2;
}


.indent {
    padding-left: 25px;
}


.purple {
    color: #c084fc;
}


.blue {
    color: #67e8f9;
}


.green {
    color: #86efac;
}


/* =========================
   SECTIONS
========================= */

.features,
.courses-preview {
    max-width: 1200px;

    margin: auto;

    padding: 90px 25px;
}


.section-heading {
    text-align: center;

    margin-bottom: 45px;
}


.section-heading > span {
    color: var(--primary);

    font-size: 12px;

    font-weight: bold;

    letter-spacing: 2px;
}


.section-heading h2 {
    color: var(--dark);

    font-size: 38px;

    margin: 7px 0;
}


.section-heading p {
    color: var(--muted);
}


/* =========================
   FEATURES
========================= */

.feature-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}


.feature-card {
    padding: 28px;

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

    border-radius: 14px;

    background: white;

    transition: 0.25s;
}


.feature-card:hover {
    transform: translateY(-5px);

    box-shadow:
        0 15px 35px
        rgba(17, 24, 39, 0.08);
}


.feature-icon {
    font-size: 30px;

    margin-bottom: 15px;
}


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

    margin-bottom: 8px;
}


.feature-card p {
    color: var(--muted);

    font-size: 14px;
}


/* =========================
   COURSES
========================= */

.course-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}


.course-card {
    padding: 28px;

    border-radius: 16px;

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

    transition: 0.25s;
}


.course-card:hover {
    transform: translateY(-6px);

    box-shadow:
        0 15px 35px
        rgba(17, 24, 39, 0.09);
}


.course-icon {
    width: 55px;

    height: 55px;

    border-radius: 13px;

    display: flex;

    align-items: center;

    justify-content: center;

    background: #f0f0ff;

    color: var(--primary);

    font-weight: bold;

    margin-bottom: 20px;
}


.course-card h3 {
    color: var(--dark);

    margin-bottom: 8px;
}


.course-card p {
    color: var(--muted);

    font-size: 14px;

    margin-bottom: 20px;
}


.learn-link {
    color: var(--primary);

    font-size: 14px;

    font-weight: bold;
}


/* =========================
   CTA
========================= */

.cta {
    margin: 20px auto 80px;

    max-width: 1150px;

    padding: 65px 30px;

    border-radius: 25px;

    text-align: center;

    color: white;

    background: 
        linear-gradient(
            135deg,
            var(--secondary), 
            var(--accent)    
        );
}


.cta h2 {
    font-size: 38px;

    margin-bottom: 10px;
}


.cta p {
    opacity: 0.9;

    margin-bottom: 25px;
}


.cta .primary-btn {
    background: white;

    color: var(--primary);
}


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

.footer {
    background: var(--dark);

    color: white;

    padding-top: 60px;
}


.footer-container {
    max-width: 1200px;

    margin: auto;

    padding: 0 25px 50px;

    display: grid;

    grid-template-columns:
        2fr 1fr 1fr;

    gap: 50px;
}


.footer-logo {
    font-size: 23px;

    font-weight: bold;
}


.footer-brand p {
    color: #9ca3af;
}


.footer-description {
    margin-top: 5px;
}


.footer-column {
    display: flex;

    flex-direction: column;

    gap: 9px;
}


.footer-column h4 {
    margin-bottom: 8px;
}


.footer-column a {
    color: #9ca3af;

    font-size: 14px;
}


.footer-column a:hover {
    color: white;
}


.footer-bottom {
    border-top: 1px solid #374151;

    padding: 20px 25px;

    display: flex;

    justify-content: space-between;

    gap: 15px;

    max-width: 1200px;

    margin: auto;

    color: #9ca3af;

    font-size: 13px;
}


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

@media (max-width: 900px) {

    .hero {
        flex-direction: column;

        text-align: center;

        padding-top: 60px;
    }


    .hero-content {
        margin: auto;
    }


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


    .feature-grid,
    .course-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }


    .nav-links,
    .nav-actions {
        display: none;
    }


    .mobile-menu {
        display: block;
    }

}


@media (max-width: 600px) {

    .hero {
        min-height: auto;

        padding: 60px 20px;
    }


    .hero h1 {
        font-size: 40px;
    }


    .hero p {
        font-size: 16px;
    }


    .hero-card {
        width: 100%;
    }


    .feature-grid,
    .course-grid {
        grid-template-columns: 1fr;
    }


    .section-heading h2 {
        font-size: 30px;
    }


    .cta {
        margin: 20px;

        padding: 45px 20px;
    }


    .cta h2 {
        font-size: 30px;
    }


    .footer-container {
        grid-template-columns: 1fr 1fr;
    }


    .footer-brand {
        grid-column: 1 / -1;
    }


    .footer-bottom {
        flex-direction: column;
    }

}