@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --navy: #0f172a;
    --blue: #2563eb;
    --blue-light: #38bdf8;
    --orange: #f97316;
    --white: #ffffff;
    --soft: #f8fafc;
    --gray: #64748b;
    --dark: #1e293b;
    --border: #e2e8f0;
    --shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
    --radius: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
}

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

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
}

.nav-wrapper {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--navy);
}

.brand-mark {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--white);
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
}

.main-nav {
    display: flex;
    gap: 26px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray);
}

.main-nav a:hover {
    color: var(--blue);
}

.nav-actions {
    display: flex;
    gap: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 11px 18px;
    font-size: 14px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: 0.25s ease;
}

.btn-primary {
    background: var(--orange);
    color: var(--white);
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.28);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(249, 115, 22, 0.36);
}

.btn-outline {
    border-color: var(--border);
    color: var(--navy);
    background: var(--white);
}

.btn-light {
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.22);
}

.btn-large {
    padding: 14px 22px;
    font-size: 15px;
}

.menu-toggle {
    display: none;
    border: none;
    background: var(--navy);
    color: var(--white);
    border-radius: 10px;
    width: 42px;
    height: 42px;
    cursor: pointer;
}

.hero-section {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.25), transparent 34%),
        linear-gradient(135deg, #0f172a 0%, #111c36 48%, #172554 100%);
    color: var(--white);
    padding: 96px 0 78px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 56px;
}

.eyebrow {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 18px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.14);
    color: #bae6fd;
    font-size: 13px;
    font-weight: 800;
}

.eyebrow.dark {
    color: var(--blue);
    background: rgba(37, 99, 235, 0.08);
}

.hero-content h1 {
    max-width: 680px;
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1.04;
    letter-spacing: -0.04em;
    margin-bottom: 22px;
}

.hero-content p {
    max-width: 610px;
    color: #cbd5e1;
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 34px;
}

.hero-actions.center {
    justify-content: center;
    margin-bottom: 0;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    max-width: 520px;
}

.hero-stats div {
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-stats strong {
    display: block;
    font-size: 24px;
}

.hero-stats span {
    color: #cbd5e1;
    font-size: 13px;
}

.hero-visual {
    position: relative;
    min-height: 430px;
}

.dashboard-card {
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--navy);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
}

.main-dashboard {
    padding: 26px;
    transform: rotate(2deg);
}

.dashboard-top {
    display: flex;
    gap: 8px;
    margin-bottom: 22px;
}

.dashboard-top span {
    width: 12px;
    height: 12px;
    border-radius: 99px;
    background: var(--border);
}

.main-dashboard h3 {
    margin-bottom: 18px;
    font-size: 22px;
}

.metric-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 28px;
}

.metric-row div {
    padding: 18px;
    border-radius: 18px;
    background: var(--soft);
}

.metric-row small {
    display: block;
    color: var(--gray);
}

.metric-row strong {
    font-size: 26px;
}

.chart-bars {
    height: 180px;
    padding: 18px;
    display: flex;
    align-items: end;
    gap: 14px;
    border-radius: 20px;
    background: linear-gradient(180deg, #eff6ff, #ffffff);
}

.chart-bars span {
    flex: 1;
    display: block;
    border-radius: 999px 999px 8px 8px;
    background: linear-gradient(180deg, var(--blue-light), var(--blue));
}

.floating-card {
    position: absolute;
    display: grid;
    gap: 2px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--navy);
    box-shadow: var(--shadow);
}

.floating-card span {
    color: var(--gray);
    font-size: 13px;
}

.card-one {
    top: 48px;
    right: -4px;
}

.card-two {
    bottom: 52px;
    left: -10px;
}

.trusted-section {
    padding: 26px 0;
    border-bottom: 1px solid var(--border);
}

.trusted-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.trusted-wrapper p {
    color: var(--gray);
    font-weight: 600;
}

.trusted-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.trusted-list span {
    padding: 8px 13px;
    border-radius: 999px;
    background: var(--soft);
    border: 1px solid var(--border);
    font-size: 13px;
    font-weight: 700;
    color: var(--navy);
}

.section {
    padding: 92px 0;
}

.soft-bg {
    background: var(--soft);
}

.section-heading {
    max-width: 720px;
    margin: 0 auto 44px;
    text-align: center;
}

.section-heading h2,
.split-grid h2,
.mentor-content h2,
.final-cta h2 {
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: var(--navy);
}

.section-heading p,
.section-text,
.mentor-content p,
.final-cta p {
    margin-top: 16px;
    color: var(--gray);
    font-size: 17px;
}

.program-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.program-card,
.benefit-card,
.step-card,
.testimonial-card {
    padding: 24px;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
    transition: 0.25s ease;
}

.program-card:hover,
.benefit-card:hover,
.step-card:hover,
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.program-tag {
    display: inline-flex;
    margin-bottom: 18px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
}

.program-card h3,
.benefit-card h3,
.step-card h3 {
    margin-bottom: 10px;
    color: var(--navy);
    font-size: 20px;
}

.program-card p,
.benefit-card p,
.step-card p,
.testimonial-card p {
    color: var(--gray);
    font-size: 15px;
}

.card-link {
    display: inline-flex;
    margin-top: 22px;
    color: var(--blue);
    font-weight: 800;
}

.split-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
    align-items: start;
}

.benefit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.icon-box {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    border-radius: 15px;
    background: var(--navy);
    color: var(--white);
    font-weight: 800;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.step-card span {
    display: inline-flex;
    margin-bottom: 28px;
    color: var(--blue);
    font-weight: 900;
    font-size: 28px;
}

.mentor-section {
    padding-top: 20px;
}

.mentor-card {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 40px;
    align-items: center;
    padding: 42px;
    border-radius: 34px;
    background: linear-gradient(135deg, #ffffff, #eff6ff);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.mentor-photo {
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 28px;
    background:
        radial-gradient(circle at top, rgba(56, 189, 248, 0.35), transparent 35%),
        linear-gradient(135deg, var(--navy), #1d4ed8);
}

.photo-placeholder {
    width: 138px;
    height: 138px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: var(--white);
    font-size: 38px;
    font-weight: 900;
}

.mentor-name {
    margin-top: 24px;
    display: grid;
}

.mentor-name strong {
    color: var(--navy);
    font-size: 20px;
}

.mentor-name span {
    color: var(--gray);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.testimonial-card p {
    margin-bottom: 22px;
    font-size: 16px;
}

.testimonial-card strong {
    display: block;
    color: var(--navy);
}

.testimonial-card span {
    color: var(--gray);
    font-size: 14px;
}

.final-cta {
    padding: 90px 0;
    background: var(--white);
}

.final-cta-card {
    text-align: center;
    padding: 58px 28px;
    border-radius: 34px;
    color: var(--white);
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.3), transparent 32%),
        linear-gradient(135deg, var(--navy), #1d4ed8);
}

.final-cta-card h2,
.final-cta-card p {
    color: var(--white);
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta-card p {
    color: #dbeafe;
    margin-bottom: 28px;
}

.site-footer {
    background: var(--navy);
    color: var(--white);
    padding: 56px 0 26px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 28px;
}

.footer-brand {
    color: var(--white);
    margin-bottom: 16px;
}

.site-footer p,
.site-footer a {
    color: #cbd5e1;
}

.site-footer h4 {
    margin-bottom: 14px;
}

.site-footer a {
    display: block;
    margin-bottom: 8px;
}

.site-footer a:hover {
    color: var(--white);
}

.footer-bottom {
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: #94a3b8;
    font-size: 14px;
}

@media (max-width: 960px) {
    .main-nav,
    .nav-actions {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .main-nav.active {
        position: absolute;
        top: 78px;
        left: 16px;
        right: 16px;
        display: grid;
        gap: 12px;
        padding: 18px;
        border-radius: 18px;
        background: var(--white);
        border: 1px solid var(--border);
        box-shadow: var(--shadow);
    }

    .hero-grid,
    .split-grid,
    .mentor-card {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 360px;
    }

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

    .trusted-wrapper {
        align-items: flex-start;
        flex-direction: column;
    }

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

@media (max-width: 640px) {
    .hero-section {
        padding: 70px 0 54px;
    }

    .hero-stats,
    .program-grid,
    .benefit-grid,
    .steps-grid,
    .testimonial-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 38px;
    }

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

    .hero-actions .btn {
        width: 100%;
    }

    .main-dashboard {
        transform: none;
    }

    .floating-card {
        position: static;
        margin-top: 14px;
    }

    .hero-visual {
        min-height: auto;
    }

    .section {
        padding: 68px 0;
    }

    .mentor-card,
    .final-cta-card {
        padding: 28px 20px;
    }
}

//* =========================
   PROGRAM MEGA MENU FIXED
========================= */

.site-header {
    overflow: visible;
}

.nav-wrapper {
    position: relative;
}

.main-nav {
    align-items: center;
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    font-family: inherit;
    border: 0;
    background: transparent;
    color: var(--gray);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    padding: 12px 14px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: 0.2s ease;
}

.nav-dropdown:hover .nav-dropdown-toggle,
.nav-dropdown.is-open .nav-dropdown-toggle {
    background: var(--soft);
    color: var(--navy);
}

.program-mega-menu {
    position: absolute;
    top: calc(100% + 18px);
    left: 50%;
    transform: translateX(-50%);
    width: min(880px, calc(100vw - 32px));
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.16);
    display: none;
    z-index: 999;
    overflow: hidden;
}

.nav-dropdown:hover .program-mega-menu,
.nav-dropdown.is-open .program-mega-menu {
    display: block;
}

.program-mega-menu::before {
    content: "";
    position: absolute;
    top: -18px;
    left: 0;
    right: 0;
    height: 18px;
}

.program-mega-inner {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
}

.program-mega-left,
.program-mega-right {
    padding: 28px 30px;
}

.program-mega-right {
    border-left: 1px solid var(--border);
}

.mega-title {
    margin-bottom: 20px;
    color: var(--dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.mega-program-item {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 14px;
    padding: 14px 0;
}

.mega-program-item + .mega-program-item,
.mega-class-item + .mega-class-item {
    border-top: 1px solid #eef2f7;
}

.mega-program-icon {
    font-size: 20px;
    line-height: 1.4;
}

.mega-program-item strong,
.mega-class-item strong {
    display: block;
    color: var(--navy);
    font-size: 16px;
    line-height: 1.35;
    margin-bottom: 4px;
}

.mega-program-item small,
.mega-class-item small {
    display: block;
    color: #7c8aa0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
}

.mega-program-item:hover strong,
.mega-class-item:hover strong {
    color: var(--blue);
}

.mega-class-item {
    display: block;
    padding: 14px 0;
}

/* Mobile */
@media (max-width: 960px) {
    .nav-dropdown {
        width: 100%;
    }

    .nav-dropdown-toggle {
        width: 100%;
        justify-content: space-between;
        padding: 0;
    }

    .program-mega-menu {
        position: static;
        transform: none;
        width: 100%;
        margin-top: 12px;
        border-radius: 16px;
        box-shadow: none;
    }

    .nav-dropdown:hover .program-mega-menu {
        display: none;
    }

    .nav-dropdown.is-open .program-mega-menu {
        display: block;
    }

    .program-mega-inner {
        grid-template-columns: 1fr;
    }

    .program-mega-left,
    .program-mega-right {
        padding: 18px;
    }

    .program-mega-right {
        border-left: 0;
        border-top: 1px solid var(--border);
    }

    .mega-program-item strong,
    .mega-class-item strong {
        font-size: 15px;
    }

    .mega-program-item small,
    .mega-class-item small {
        font-size: 13px;
    }
}