:root {
    --primary: #315efb;
    --primary-dark: #2448c8;
    --text: #111827;
    --muted: #667085;
    --border: #e7eaf0;
    --background: #ffffff;
    --light: #f7f8fc;
    --success: #16a34a;
    --max-width: 1180px;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    color: var(--text);
    background: var(--background);
    line-height: 1.5;
}
a {
    text-decoration: none;
    color: inherit;
}
button {
    font-family: inherit;
}
.container {
    width: min(calc(100% - 40px), var(--max-width));
    margin: 0 auto;
}
/* =========================
   NAVBAR
========================= */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
}
.nav-inner {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.4px;
}
.logo-mark {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--primary);
    color: white;
    transition: 0.25s ease;
}
.logo-svg {
    width: 27px;
    height: 27px;
}
.target-circle,
.target-inner {
    fill: none;
    stroke: white;
    stroke-width: 2;
}
.check {
    fill: none;
    stroke: white;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 30;
    stroke-dashoffset: 30;
    transition: stroke-dashoffset 0.35s ease;
}
.logo:hover .logo-mark {
    transform: rotate(-4deg) scale(1.06);
}
.logo:hover .check {
    stroke-dashoffset: 0;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 14px;
    color: #4b5563;
}
.nav-links a {
    transition: 0.2s;
}
.nav-links a:hover {
    color: var(--primary);
}
.nav-button {
    padding: 10px 17px;
    border-radius: 9px;
    background: var(--primary);
    color: white !important;
    font-weight: 600;
}
.nav-button:hover {
    background: var(--primary-dark);
}
.menu-button {
    display: none;
    border: none;
    background: transparent;
    font-size: 24px;
    cursor: pointer;
}
/* =========================
   HERO
========================= */
.hero {
    padding: 95px 0 90px;
    background:
        linear-gradient(
            to bottom,
            #ffffff,
            #f8f9fd
        );
}
.hero-grid {
    display: grid;
    grid-template-columns:
        1.05fr
        0.95fr;
    gap: 70px;
    align-items: center;
}
.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 11px;
    border: 1px solid #dfe5ff;
    background: #f4f6ff;
    color: var(--primary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
}
.hero-label span {
    width: 7px;
    height: 7px;
    background: var(--success);
    border-radius: 50%;
}
.hero h1 {
    font-size: clamp(42px, 6vw, 68px);
    line-height: 1.03;
    letter-spacing: -3px;
    max-width: 700px;
}
.hero h1 span {
    color: var(--primary);
}
.hero-text {
    margin-top: 22px;
    max-width: 610px;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.7;
}
.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 30px;
    flex-wrap: wrap;
}
.primary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 20px;
    background: var(--primary);
    color: white;
    border-radius: 9px;
    font-size: 14px;
    font-weight: 700;
    transition: 0.2s;
}
.primary-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 20px;
    border: 1px solid var(--border);
    background: white;
    border-radius: 9px;
    font-size: 14px;
    font-weight: 600;
    transition: 0.2s;
}
.secondary-button:hover {
    border-color: #cbd2e8;
    transform: translateY(-2px);
}
/* =========================
   DASHBOARD PREVIEW
========================= */
.preview {
    position: relative;
}
.dashboard-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 20px;
    box-shadow:
        0 25px 70px
        rgba(30, 40, 80, 0.10);
    transform: rotate(1deg);
    transition: 0.35s;
}
.dashboard-card:hover {
    transform:
        rotate(0deg)
        translateY(-6px);
}
.dashboard-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom:
        1px solid var(--border);
}
.dashboard-title {
    font-size: 15px;
    font-weight: 750;
}
.dashboard-status {
    font-size: 11px;
    padding: 5px 9px;
    background: #ecfdf3;
    color: #15803d;
    border-radius: 20px;
}
.dashboard-body {
    padding-top: 20px;
}
.progress-title {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--muted);
}
.progress {
    height: 8px;
    background: #edf0f5;
    border-radius: 10px;
    margin-top: 9px;
    overflow: hidden;
}
.progress-bar {
    width: 74%;
    height: 100%;
    background: var(--primary);
    border-radius: inherit;
}
.preview-grid {
    display: grid;
    grid-template-columns:
        repeat(2, 1fr);
    gap: 12px;
    margin-top: 18px;
}
.preview-item {
    border: 1px solid var(--border);
    padding: 15px;
    border-radius: 12px;
    transition: 0.2s;
}
.preview-item:hover {
    transform: translateY(-3px);
    border-color: #cbd2e8;
}
.preview-number {
    font-size: 23px;
    font-weight: 800;
}
.preview-label {
    color: var(--muted);
    font-size: 11px;
    margin-top: 2px;
}
/* =========================
   SECTIONS
========================= */
.section {
    padding: 90px 0;
}
.section-light {
    background: var(--light);
}
.section-heading {
    max-width: 680px;
    margin-bottom: 42px;
}
.label {
    color: var(--primary);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.section-heading h2 {
    font-size:
        clamp(30px, 4vw, 44px);
    letter-spacing: -1.5px;
    line-height: 1.1;
}
.section-heading p {
    color: var(--muted);
    margin-top: 12px;
    line-height: 1.7;
}
/* =========================
   FEATURES
========================= */
.feature-grid {
    display: grid;
    grid-template-columns:
        repeat(4, 1fr);
    gap: 16px;
}
.feature-card {
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: white;
    transition: 0.25s;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow:
        0 12px 30px
        rgba(20, 30, 60, 0.06);
    border-color: #cbd2e8;
}
.feature-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: #edf1ff;
    color: var(--primary);
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 18px;
}
.feature-card h3 {
    font-size: 16px;
}
.feature-card p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
}
/* =========================
   MENTORS
========================= */
.mentor-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 25px;
}
.filter-button {
    padding: 8px 13px;
    border: 1px solid var(--border);
    background: white;
    border-radius: 20px;
    color: #667085;
    font-size: 12px;
    cursor: pointer;
    transition: 0.2s;
}
.filter-button:hover {
    border-color: #cbd2e8;
}
.filter-button.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.mentor-grid {
    display: grid;
    grid-template-columns:
        repeat(3, 1fr);
    gap: 18px;
}
.mentor-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 24px;
    transition: 0.25s;
}
.mentor-card:hover {
    transform: translateY(-5px);
    border-color: #cbd2e8;
    box-shadow:
        0 12px 30px
        rgba(20, 30, 60, 0.07);
}
.mentor-top {
    display: flex;
    align-items: center;
    gap: 14px;
}
.mentor-avatar {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #edf1ff;
    color: var(--primary);
    font-size: 15px;
    font-weight: 800;
}
.mentor-card h3 {
    font-size: 16px;
}
.mentor-role {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.45;
    margin-top: 3px;
}
.mentor-expertise {
    margin-top: 18px;
    font-size: 13px;
    font-weight: 650;
}
.mentor-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 11px;
}
.mentor-tag {
    padding: 5px 8px;
    background: #f5f6fa;
    border-radius: 6px;
    color: #596174;
    font-size: 10px;
    font-weight: 600;
}
.mentor-bio {
    margin-top: 15px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.65;
}
/* =========================
   REVIEWS
========================= */
.review-grid {
    display: grid;
    grid-template-columns:
        repeat(3, 1fr);
    gap: 18px;
}
.review-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 24px;
    transition: 0.25s;
}
.review-card:hover {
    transform: translateY(-5px);
    border-color: #cbd2e8;
    box-shadow:
        0 12px 30px
        rgba(20, 30, 60, 0.07);
}
.review-top {
    display: flex;
    align-items: center;
    gap: 13px;
}
.review-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #edf1ff;
    color: var(--primary);
    font-size: 14px;
    font-weight: 700;
}
.review-card h3 {
    font-size: 15px;
}
.review-role {
    color: var(--muted);
    font-size: 11px;
    margin-top: 2px;
}
.review-stars {
    margin-top: 18px;
    display: flex;
    gap: 4px;
}
.star {
    width: 14px;
    height: 14px;
    position: relative;
    display: inline-block;
}
.star::before {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    background: #f5a623;
    clip-path:
        polygon(
            50% 0%,
            61% 35%,
            98% 35%,
            68% 57%,
            79% 92%,
            50% 70%,
            21% 92%,
            32% 57%,
            2% 35%,
            39% 35%
        );
}
.review-text {
    margin-top: 12px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
}
/* =========================
   HOW IT WORKS
========================= */
.steps {
    display: grid;
    grid-template-columns:
        repeat(4, 1fr);
    gap: 14px;
}
.step {
    position: relative;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: white;
    cursor: pointer;
    transition: 0.25s;
}
.step:hover {
    transform: translateY(-4px);
}
.step.active {
    border-color: var(--primary);
    box-shadow:
        0 10px 25px
        rgba(49, 94, 251, 0.10);
}
.step-number {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #edf1ff;
    color: var(--primary);
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 18px;
}
.step h3 {
    font-size: 16px;
}
.step p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
}
.step-detail {
    margin-top: 25px;
    padding: 20px 22px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 13px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}
/* =========================
   CTA
========================= */
.cta {
    padding: 85px 0;
}
.cta-box {
    padding: 55px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: #f7f8fc;
    text-align: center;
}
.cta-box h2 {
    font-size:
        clamp(30px, 4vw, 44px);
    letter-spacing: -1.5px;
}
.cta-box p {
    max-width: 570px;
    margin: 13px auto 25px;
    color: var(--muted);
    line-height: 1.7;
}
/* =========================
   FOOTER
========================= */
footer {
    border-top: 1px solid var(--border);
    padding: 35px 0;
    background: white;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}
.footer-brand {
    font-size: 15px;
    font-weight: 800;
}
.footer-copy {
    color: var(--muted);
    font-size: 11px;
    margin-top: 5px;
}
.footer-links {
    display: flex;
    gap: 20px;
    color: var(--muted);
    font-size: 12px;
}
.footer-links a:hover {
    color: var(--primary);
}
/* =========================
   RESPONSIVE
========================= */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 45px;
    }
    .feature-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }
    .mentor-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }
    .review-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }
    .steps {
        grid-template-columns:
            repeat(2, 1fr);
    }
    .nav-links {
        position: absolute;
        top: 72px;
        left: 20px;
        right: 20px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        background: white;
        border: 1px solid var(--border);
        border-radius: 12px;
        box-shadow:
            0 15px 35px
            rgba(20, 30, 60, 0.08);
    }
    .nav-links.show {
        display: flex;
    }
    .nav-links a {
        padding: 8px 4px;
    }
    .menu-button {
        display: block;
    }
}
@media (max-width: 600px) {
    .container {
        width:
            min(
                calc(100% - 28px),
                var(--max-width)
            );
    }
    .hero {
        padding: 65px 0;
    }
    .hero h1 {
        letter-spacing: -2px;
    }
    .hero-text {
        font-size: 15px;
    }
    .feature-grid,
    .mentor-grid,
    .review-grid,
    .steps {
        grid-template-columns: 1fr;
    }
    .section {
        padding: 65px 0;
    }
    .cta-box {
        padding: 35px 20px;
    }
    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .footer-links {
        flex-wrap: wrap;
    }
}
a:focus-visible,
button:focus-visible {
    outline:
        3px solid
        rgba(49, 94, 251, 0.25);
    outline-offset: 3px;
}

/* Mobile navigation dropdown */
@media (max-width: 760px) {
  .nav-inner { position: relative; }
  .menu-button { width: 44px; height: 40px; display: grid; place-items: center; font-size: 22px; line-height: 1; }
  .nav-links { top: 62px; left: auto; right: 0; width: min(260px, calc(100vw - 28px)); padding: 14px; border-radius: 14px; box-shadow: 0 18px 40px rgba(20, 30, 60, .14); z-index: 20; }
  .nav-links a { width: 100%; }
}

/* Subtle scroll interactions */
.reveal-on-scroll { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal-on-scroll { opacity: 1; transform: none; transition: none; } }