/* AUDIT: FIXED */
:root {
    --excel: #087f45;
    --excel-dark: #064d2d;
    --excel-light: #effaf4;
    --text: #12201b;
    --muted: #65736d;
    --line: #dfe9e4;
}

/* AUDIT: SHARED */
* {
    box-sizing: border-box
}

/* AUDIT: SHARED */
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #12201b;
    line-height: 1.55
}

/* AUDIT: SHARED */
a {
    text-decoration: none;
    color: inherit
}

/* AUDIT: SHARED */
.container {
    width: min(1180px, calc(100% - 40px));
    margin: auto
}

/* =========================================================
   HEADER - EXCEL MUDAH
   AUDIT: FIXED
   Satu menu untuk desktop dan mobile.
========================================================= */

.topbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2ebe6;
    z-index: 100;
}

.nav {
    position: relative;
    height: 76px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}

.brand img {
    display: block;
    height: 50px;
    width: auto;
}

.menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex: 1 1 auto;
    min-width: 0;
    white-space: nowrap;
    font-size: 12px;
    font-weight: 800;
}

.menu a {
    flex: 0 0 auto;
}

.menu a:hover {
    color: var(--excel);
}

.nav-cta {
    flex: 0 0 auto;
    white-space: nowrap;
}

.cta,
.btn {
    background: #087f45;
    color: white;
    padding: 12px 18px;
    border-radius: 9px;
    font-size: 11px;
    font-weight: 900;
    display: inline-block;
}


.menu-toggle {
    display: none;
}



/* =========================================
   Formula Code - Article
   ========================================= */

.formula-code {
    position: relative;
    margin: 1rem 0;
}

.formula-code pre {
    position: relative;
    margin: 0 !important;
    padding: 14px 52px 14px 16px !important;

    background: #f5f5f5 !important;
    color: #222 !important;

    border: 0 !important;
    border-radius: 10px !important;

    font-family: Consolas, "Courier New", monospace !important;
    font-size: 15px !important;
    line-height: 1.5 !important;

    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow-x: auto;
    box-sizing: border-box;
}

.formula-copy {
    position: absolute;
    top: 50%;
    right: 10px;

    width: 34px;
    height: 34px;

    transform: translateY(-50%);

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

    padding: 0;
    margin: 0;

    border: 0;
    border-radius: 7px;

    background: transparent;
    color: #555;

    cursor: pointer;

    z-index: 5;

    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}

.formula-copy:hover {
    background: rgba(31, 114, 75, 0.10);
    color: #1f724b;
}

.formula-copy svg {
    width: 18px;
    height: 18px;
    display: block;
    pointer-events: none;
}

.formula-copy.copied {
    color: #1f724b;
}

@media (max-width: 576px) {

    .formula-code pre {
        padding: 12px 46px 12px 14px !important;
        font-size: 14px !important;
    }

    .formula-copy {
        right: 7px;
    }
}



@media (max-width: 1000px) {
    .nav {
        height: 68px;
    }

    .menu {
        display: none;
    }

    .menu.is-open {
        position: absolute;
        display: flex;
        top: 68px;
        left: 0;
        right: 0;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 20px 14px;
        background: #fff;
        border-top: 1px solid var(--line);
        border-bottom: 1px solid var(--line);
        white-space: normal;
        z-index: 101;
    }

    .menu.is-open a {
        display: block;
        padding: 11px 0;
        border-bottom: 1px solid #eef3f0;
        font-size: 13px;
    }

    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: flex;
        width: 42px;
        height: 42px;
        flex: 0 0 42px;
        margin-left: auto;
        padding: 0;
        border: 1px solid var(--line);
        border-radius: 9px;
        background: #fff;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
    }

    .menu-toggle span {
        display: block;
        width: 20px;
        height: 2px;
        background: var(--excel-dark);
        border-radius: 2px;
    }
}

@media (max-width: 650px) {
    .nav {
        height: 66px;
    }

    .menu.is-open {
        top: 66px;
        padding-left: 14px;
        padding-right: 14px;
    }

    .menu-toggle {
        width: 40px;
        height: 40px;
        flex-basis: 40px;
    }
}

/* About Us active navigation */
.about-page .menu a.active {
    color: var(--excel);
    position: relative;
}

.about-page .menu a.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -9px;
    height: 2px;
    background: var(--excel);
    border-radius: 10px;
}

/* AUDIT: SHARED */
.hero {
    background: linear-gradient(135deg, #effaf4, #f8fcfa);
    padding: 75px 0
}

/* AUDIT: SHARED */
.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 35px;
    align-items: center
}

/* AUDIT: SHARED */
.hero-card {
    position: relative
}

/* AUDIT: SHARED */
.hero-card img {
    width: 100%;
    display: block;
}
/* AUDIT: SHARED */
.eyebrow {
    font-size: 11px;
    color: #087f45;
    font-weight: 900;
    letter-spacing: 1.3px;
    text-transform: uppercase;
}

/* AUDIT: SHARED */
h1 {
  font-size: clamp(42px, 5.3vw, 68px);
  line-height: 1.02;
  letter-spacing: -.045em;
  margin: 18px 0
}

/* AUDIT: SHARED */
h1 span {
    color: #087f45
}

/* AUDIT: SHARED */
.hero p {
    color: #50605a;
    max-width: 650px
}

/* AUDIT: SHARED */
.buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px
}


.screen {
    background: #fff;
    border-radius: 9px;
    overflow: hidden
}



.metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px
}

.metric {
    background: #fff;
    border: 1px solid #dfe9e4;
    padding: 10px;
    border-radius: 7px
}

.metric small {
    display: block;
    color: #728079;
    font-size: 7px
}

.metric b {
    font-size: 12px
}

.chart {
    height: 135px;
    background: #fff;
    border: 1px solid #dfe9e4;
    border-radius: 8px;
    margin-top: 10px;
    padding: 12px;
    display: flex;
    align-items: end;
    gap: 8px
}

.bar {
    flex: 1;
    background: #2d9b62;
    border-radius: 3px 3px 0 0
}

/* AUDIT: SHARED */
section {
    padding: 65px 0
}

/* AUDIT: SHARED */
.head {
    margin-bottom: 32px;
    max-width: 720px;
}

/* AUDIT: SHARED */
h2 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -.035em;
  margin: 9px 0 12px
}

/* AUDIT: SHARED */
.head p {
    color: #65736d
}

/* AUDIT: SHARED */
.levels {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px
}

/* AUDIT: SHARED */
.grids-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px
}

/* AUDIT: SHARED */
.grids-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px
}

/* AUDIT: SHARED */
.grids-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px
}

/* AUDIT: SHARED */
.grids-5 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px
}

/* AUDIT: SHARED */
.grid {
    border: 1px solid #dfe9e4;
    border-radius: 14px;
    padding: 19px;
    box-shadow: 0 8px 25px #18372a0d
}

/* AUDIT: FIXED */
.module {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px
}

/* AUDIT: SHARED */
.grid h3,
.module h3 {
  margin: 0 0 5px;
  font-size: 17px
}

/* AUDIT: FIXED */
.module p {
  margin: 0;
  color: var(--muted);
  font-size: 14px
}

/* AUDIT: FIXED */
.num {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 10px;
  background: #087f45;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900
}

/* AUDIT: SHARED */
.level,
.card,
.panel {
    border: 1px solid #dfe9e4;
    border-radius: 14px;
    padding: 19px;
    box-shadow: 0 8px 25px #18372a0d
}

/* AUDIT: SHARED */
.level {
    display: flex;
    flex-direction: column;
    min-height: 295px
}

/* AUDIT: SHARED */
.level .icon,
.card .icon,
.grid .icon {
    font-size: 28px;
    color: #087f45
}

/* AUDIT: SHARED */
.level h3 {
    font-size: 15px;
    color: #087f45;
    margin: 8px 0
}

/* AUDIT: SHARED */
.level p,
.card p {
    font-size: 14px;
    color: #65736d
}

.level ul {
    padding: 0;
    list-style: none;
    font-size: 12px;
    flex: 1
}

.level li {
    margin: 7px 0
}

.level li:before {
    content: "✓";
    color: #087f45;
    font-weight: 900;
    margin-right: 5px
}

/* AUDIT: SHARED */
.library {
    background: #f7faf8
}

.library-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 13px
}

/* AUDIT: SHARED */
.card h3 {
    font-size: 13px
}

/* AUDIT: SHARED */
.band {
    background: linear-gradient(120deg, #075f36, #0c9b55);
    color: white;
    border-radius: 17px;
    padding: 38px
}

/* AUDIT: SHARED */
.band h2 {
    margin: 0 0 8px
}

/* AUDIT: SHARED */
.band p {
    color: #dff4e7;
    max-width: 700px
}

/* AUDIT: SHARED */
.page-hero {
    background: linear-gradient(135deg, #effaf4, #fff);
    padding: 65px 0
}

/* AUDIT: SHARED */
.page-hero h1 {
    font-size: 44px
}

.page-content {
    padding: 55px 0
}

.training-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 25px
}

.panel h2 {
    font-size: 21px
}

.panel h3 {
    font-size: 14px;
    color: #087f45
}

.panel li {
    font-size: 12px;
    margin: 8px 0
}

.side {
    background: #f7faf8
}

.price {
    font-size: 24px;
    font-weight: 900;
    color: #087f45
}

.wa {
    display: block;
    text-align: center;
    background: #087f45;
    color: white;
    padding: 13px;
    border-radius: 9px;
    font-size: 12px;
    font-weight: 900
}

/* AUDIT: FIXED */
footer {
    background: #064d2d;
    color: #c3ddd0;
    padding: 40px 0 18px
}

/* AUDIT: FIXED */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 25px
}

/* AUDIT: FIXED */
.footer-grid h4 {
    color: #fff;
    font-size: 11px
}

/* AUDIT: FIXED */
.footer-grid li {
    font-size: 10px;
    margin: 7px 0;
    list-style: none
}

/* AUDIT: FIXED */
footer img {
    height: 50px;
    width: auto;
}

/* AUDIT: FIXED */
.copyright {
    text-align: center;
    border-top: 1px solid #ffffff1c;
    margin-top: 25px;
    padding-top: 15px;
    font-size: 9px
}

@media(max-width:1000px) {
/* AUDIT: SHARED */
    .menu {
        display: none
    }

/* AUDIT: SHARED */
    .hero-grid {
        grid-template-columns: 1fr
    }

    .levels,
    .library-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .training-layout {
        grid-template-columns: 1fr
    }
}

@media(max-width:650px) {
    .container {
        width: calc(100% - 28px)
    }

/* AUDIT: SHARED */
    .nav {
        height: 66px
    }

    .brand small {
        display: none
    }

    .levels,
    .library-grid,
/* AUDIT: FIXED */
    .footer-grid {
        grid-template-columns: 1fr
    }

/* AUDIT: SHARED */
    .hero {
        padding: 45px 0
    }

    .page-hero h1 {
        font-size: 35px
    }
}

/* AUDIT: FIXED */
.api-article-content {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
}

/* =========================================================
   ABOUT US - EXCEL MUDAH
   AUDITED: FIXED
   Purpose: Page-specific layout and visual components for About Us.
   ========================================================= */

.about-page {
    overflow-x: hidden;
}

.about-page .topbar {
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(10px);
}

.about-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 85% 25%, #bcefd1 0, transparent 28%),
        linear-gradient(135deg, #effaf4 0%, #f8fcfa 55%, #e7f8ee 100%);
    padding: 78px 0 85px;
}

.about-hero::before,
.about-hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.about-hero::before {
    width: 520px;
    height: 520px;
    left: -300px;
    top: -210px;
    border: 70px solid rgba(8, 127, 69, .07);
}

.about-hero::after {
    width: 390px;
    height: 390px;
    right: -210px;
    bottom: -245px;
    border: 55px solid rgba(8, 127, 69, .06);
}

.about-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 55px;
    align-items: center;
}

.about-hero-copy {
    max-width: 650px;
}

.about-hero-copy h1 {
    max-width: 620px;
}

.about-hero-copy h1 span {
    display: block;
}

.about-hero-copy p {
    font-size: 16px;
    max-width: 590px;
    color: #50605a;
}

.about-hero-label,
.about-section-label {
    display: inline-flex;
    align-items: center;
    padding: 7px 15px;
    border-radius: 999px;
    background: var(--excel);
    color: #fff;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-hero-actions {
    display: flex;
    gap: 11px;
    flex-wrap: wrap;
    margin-top: 27px;
}

.about-hero-visual {
    position: relative;
    min-height: 410px;
    display: grid;
    place-items: center;
}

.about-laptop {
    width: min(100%, 490px);
    position: relative;
    z-index: 2;
    transform: perspective(900px) rotateY(-5deg) rotateX(2deg);
}

.about-laptop-screen {
    background: #1c2822;
    padding: 10px;
    border-radius: 18px 18px 8px 8px;
    box-shadow: 0 30px 60px rgba(24, 55, 42, .20);
}

.about-screen-inner {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #dfe9e4;
}

.about-screen-head {
    height: 35px;
    padding: 8px 13px;
    background: #16834b;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.about-screen-body {
    padding: 16px;
    background: #f7faf8;
}

.about-screen-title {
    margin: 0 0 12px;
    font-size: 13px;
}

.about-screen-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
}

.about-screen-metric {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 9px;
}

.about-screen-metric small {
    display: block;
    color: #728079;
    font-size: 7px;
    margin-bottom: 3px;
}

.about-screen-metric b {
    font-size: 12px;
}

.about-screen-chart {
    height: 135px;
    margin-top: 9px;
    padding: 12px;
    display: flex;
    align-items: end;
    gap: 8px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.about-screen-bar {
    flex: 1;
    min-width: 8px;
    border-radius: 4px 4px 0 0;
    background: linear-gradient(180deg, #35b875, #087f45);
}

.about-screen-bar:nth-child(1) { height: 38%; }
.about-screen-bar:nth-child(2) { height: 52%; }
.about-screen-bar:nth-child(3) { height: 47%; }
.about-screen-bar:nth-child(4) { height: 68%; }
.about-screen-bar:nth-child(5) { height: 78%; }
.about-screen-bar:nth-child(6) { height: 92%; }

.about-laptop-base {
    height: 17px;
    width: 112%;
    margin-left: -6%;
    background: linear-gradient(#cfd9d4, #9eaaa5);
    border-radius: 3px 3px 14px 14px;
    box-shadow: 0 16px 25px rgba(24, 55, 42, .18);
}

.about-float {
    position: absolute;
    z-index: 3;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 14px 30px rgba(24, 55, 42, .13);
    display: grid;
    place-items: center;
    font-size: 27px;
    font-weight: 900;
    color: var(--excel);
}

.about-float-chart { top: 22px; left: 1%; }
.about-float-formula { right: 0; top: 80px; }
.about-float-target { left: 10%; bottom: 35px; }
.about-float-book { right: 6%; bottom: 15px; }

.about-intro {
    padding: 78px 0;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 55px;
    align-items: center;
}

.about-intro-visual {
    position: relative;
    min-height: 360px;
    display: grid;
    place-items: center;
}

.about-clipboard {
    width: min(310px, 80%);
    min-height: 285px;
    padding: 52px 25px 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(24, 55, 42, .11);
    position: relative;
}

.about-clipboard::before {
    content: "";
    position: absolute;
    width: 75px;
    height: 23px;
    left: calc(50% - 37px);
    top: -11px;
    border-radius: 9px;
    background: var(--excel);
    box-shadow: 0 4px 8px rgba(0,0,0,.10);
}

.about-clipboard-icon {
    width: 74px;
    height: 74px;
    margin: 0 auto 16px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: var(--excel-light);
    color: var(--excel);
    font-size: 34px;
    font-weight: 900;
}

.about-check-list {
    padding: 0;
    margin: 0;
    list-style: none;
}

.about-check-list li {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 11px 0;
    color: #50605a;
    font-size: 13px;
}

.about-check-list li::before {
    content: "✓";
    width: 21px;
    height: 21px;
    flex: 0 0 21px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #e7f8ee;
    color: var(--excel);
    font-size: 11px;
    font-weight: 900;
}

.about-intro-copy h2 {
    margin-top: 11px;
}

.about-intro-copy p {
    color: #65736d;
}

.about-services {
    background: #f7faf8;
}

.about-services-head,
.about-levels-head,
.about-why-head {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 36px;
}

.about-services-head p,
.about-levels-head p,
.about-why-head p {
    color: var(--muted);
}

.about-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.about-service-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 15px;
    padding: 24px;
    box-shadow: 0 8px 25px rgba(24, 55, 42, .06);
    transition: transform .2s ease, box-shadow .2s ease;
}

.about-service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(24, 55, 42, .10);
}

.about-service-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: var(--excel-light);
    color: var(--excel);
    font-size: 24px;
    font-weight: 900;
}

.about-service-card h3 {
    margin: 17px 0 7px;
    font-size: 17px;
}

.about-service-card p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.about-levels {
    padding-bottom: 78px;
}

.about-levels-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 13px;
}

.about-level-card {
    min-height: 205px;
    padding: 22px 18px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: #fff;
    text-align: center;
    box-shadow: 0 8px 25px rgba(24, 55, 42, .06);
    position: relative;
}

.about-level-card::after {
    content: "→";
    position: absolute;
    right: -19px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--excel);
    font-weight: 900;
    font-size: 19px;
    z-index: 2;
}

.about-level-card:last-child::after {
    display: none;
}

.about-level-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 14px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--excel-light);
    color: var(--excel);
    font-size: 23px;
    font-weight: 900;
}

.about-level-card h3 {
    margin: 0 0 6px;
    font-size: 15px;
    color: var(--text);
}

.about-level-card p {
    margin: 0;
    font-size: 11px;
    color: var(--muted);
}

.about-why {
    background: #f7faf8;
}

.about-why-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 13px;
}

.about-why-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 21px 17px;
    text-align: center;
}

.about-why-icon {
    font-size: 27px;
    margin-bottom: 9px;
}

.about-why-card h3 {
    margin: 0 0 6px;
    font-size: 14px;
}

.about-why-card p {
    margin: 0;
    color: var(--muted);
    font-size: 11px;
}

.about-mission {
    padding: 70px 0;
}

.about-mission-band {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: .75fr 1.25fr;
    align-items: center;
    gap: 30px;
    padding: 38px 45px;
    background: linear-gradient(120deg, #075f36, #0c9b55);
    color: #fff;
    border-radius: 19px;
    box-shadow: 0 20px 45px rgba(8, 127, 69, .16);
}

.about-mission-band::after {
    content: "";
    position: absolute;
    width: 280px;
    height: 280px;
    right: -130px;
    bottom: -180px;
    border: 50px solid rgba(255,255,255,.07);
    border-radius: 50%;
}

.about-mission-visual {
    min-height: 150px;
    position: relative;
    display: grid;
    place-items: center;
}

.about-rocket {
    font-size: 80px;
    transform: rotate(-18deg);
    filter: drop-shadow(0 12px 12px rgba(0,0,0,.14));
}

.about-mission-copy .about-section-label {
    background: #fff;
    color: var(--excel);
}

.about-mission-copy h2 {
    margin-top: 14px;
    color: #fff;
}

.about-mission-copy p {
    color: #dff4e7;
    font-size: 16px;
    margin-bottom: 0;
}

.about-final-cta {
    padding: 25px 0 75px;
}

.about-final-card {
    text-align: center;
    padding: 50px 25px;
    border-radius: 18px;
    background: linear-gradient(135deg, #effaf4, #f8fcfa);
    border: 1px solid var(--line);
}

.about-final-card h2 {
    margin-top: 11px;
}

.about-final-card p {
    color: var(--muted);
    margin: 0 auto;
    max-width: 650px;
}

.about-final-card .buttons {
    justify-content: center;
}

.about-page footer .brand {
    color: #fff;
}

.about-page footer .brand small {
    color: #c3ddd0;
}

.about-page footer a:hover {
    color: #fff;
}

@media(max-width:1000px) {
    .about-hero-grid,
    .about-intro-grid {
        grid-template-columns: 1fr;
    }

    .about-hero-copy {
        text-align: center;
        margin: auto;
    }

    .about-hero-copy p {
        margin-left: auto;
        margin-right: auto;
    }

    .about-hero-actions {
        justify-content: center;
    }

    .about-hero-visual {
        max-width: 580px;
        width: 100%;
        margin: auto;
    }

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

    .about-levels-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .about-level-card:nth-child(3)::after {
        display: none;
    }

    .about-why-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .about-mission-band {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media(max-width:650px) {
    .about-hero {
        padding: 52px 0 60px;
    }

    .about-hero-copy h1 {
        font-size: 43px;
    }

    .about-hero-copy p {
        font-size: 14px;
    }

    .about-hero-visual {
        min-height: 330px;
    }

    .about-float {
        width: 52px;
        height: 52px;
        font-size: 21px;
    }

    .about-float-chart {
        left: 0;
    }

    .about-float-target {
        left: 4%;
        bottom: 25px;
    }

    .about-float-book {
        right: 0;
    }

    .about-intro,
    .about-mission {
        padding: 55px 0;
    }

    .about-services-grid,
    .about-levels-grid,
    .about-why-grid {
        grid-template-columns: 1fr;
    }

    .about-level-card {
        min-height: auto;
    }

    .about-level-card::after {
        content: "↓";
        right: auto;
        top: auto;
        bottom: -22px;
        left: 50%;
        transform: translateX(-50%);
    }

    .about-level-card:nth-child(3)::after {
        display: block;
    }

    .about-level-card:last-child::after {
        display: none;
    }

    .about-mission-band {
        padding: 34px 22px;
    }

    .about-mission-copy h2 {
        font-size: 30px;
    }
}

/* AUDIT: FIXED */
.about-article-section {
    background: #fff;
    padding: 78px 0;
}

/* AUDIT: FIXED */
.about-article {
    max-width: 900px;
    margin: 0 auto 38px;
    padding: 34px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(24, 55, 42, .06);
}

/* AUDIT: FIXED */
.about-article:last-child {
    margin-bottom: 0;
}

/* AUDIT: FIXED */
.about-article-header {
    margin-bottom: 24px;
}

/* AUDIT: FIXED */
.about-article-header h2 {
    margin-top: 10px;
}

/* AUDIT: FIXED */
.about-article-content {
    color: var(--text);
    font-size: 14px;
    line-height: 1.75;
}

/* AUDIT: FIXED */
.about-article-content > *:first-child {
    margin-top: 0;
}

/* AUDIT: FIXED */
.about-article-content > *:last-child {
    margin-bottom: 0;
}

/* AUDIT: FIXED */
.about-article-content h3,
.about-article-content h4 {
    color: var(--excel);
}

/* AUDIT: FIXED */
.about-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* AUDIT: FIXED */
.about-article-empty p {
    color: var(--muted);
}

@media(max-width:650px) {
    /* AUDIT: FIXED */
    .about-article-section {
        padding: 55px 0;
    }

    /* AUDIT: FIXED */
    .about-article {
        padding: 24px;
    }
}

/* =====================================================
   CONTACT - FORM
   AUDITED: FIXED
===================================================== */

/* AUDIT: FIXED */
.contact-form-section {
    background: #f7faf8;
}

/* AUDIT: FIXED */
.contact-form-box {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 34px;
    box-shadow: 0 8px 25px rgba(24, 55, 42, .06);
}

/* AUDIT: FIXED */
.contact-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* AUDIT: FIXED */
.contact-field {
    display: flex;
    flex-direction: column;
}

/* AUDIT: FIXED */
.contact-field-full {
    grid-column: 1 / -1;
}

/* AUDIT: FIXED */
.contact-field label {
    margin-bottom: 8px;
    color: var(--text);
    font-size: 13px;
    font-weight: 800;
}

/* AUDIT: FIXED */
.contact-field input,
/* AUDIT: FIXED */
.contact-field textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    color: var(--text);
    padding: 13px 15px;
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: .2s ease;
}

/* AUDIT: FIXED */
.contact-field input {
    height: 48px;
}

.contact-field textarea {
    min-height: 150px;
    resize: vertical;
    line-height: 1.6;
}

/* AUDIT: FIXED */
.contact-field input::placeholder,
.contact-field textarea::placeholder {
    color: #9aa59f;
}

/* AUDIT: FIXED */
.contact-field input:focus,
.contact-field textarea:focus {
    border-color: var(--excel);
    box-shadow: 0 0 0 3px rgba(8, 127, 69, .10);
}

/* AUDIT: FIXED */
.contact-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

/* AUDIT: FIXED */
.contact-form-footer p {
    max-width: 620px;
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.6;
}

/* AUDIT: FIXED */
.contact-form-footer .btn {
    flex-shrink: 0;
}

@media(max-width:700px) {
    /* AUDIT: FIXED */
    .contact-form-box {
        padding: 24px;
    }

    /* AUDIT: FIXED */
    .contact-form-grid {
        grid-template-columns: 1fr;
        gap: 17px;
    }

    /* AUDIT: FIXED */
    .contact-field-full {
        grid-column: auto;
    }

    /* AUDIT: FIXED */
    .contact-form-footer {
        display: block;
    }

    /* AUDIT: FIXED */
    .contact-form-footer p {
        margin-bottom: 18px;
    }
}


/* AUDIT: FIXED */
.training-basic-cta-eyebrow {
    color: white;
}

/* =========================================================
   FORMULA - EXCEL MUDAH
   AUDITED: FIXED
========================================================= */
.search {
    display: flex;
    align-items: center;
    gap: 12px;
    background: white;
    border: 1px solid var(--line);
    padding: 8px 10px 8px 17px;
    border-radius: 14px;
    box-shadow: var(--shadow);
    max-width: 650px;
  }

  .search-icon {
    font-size: 20px;
    color: #849188
  }

  .search input {
    border: 0;
    outline: 0;
    flex: 1;
    min-width: 0;
    font-size: 15px;
    color: var(--text)
  }

  .search button {
    border: 0;
    background: var(--excel);
    color: #fff;
    padding: 12px 18px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer
  }


  .floating {
    position: absolute;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 10px 13px;
    border-radius: 12px;
    font-family: ui-monospace, monospace;
    font-weight: 800;
    font-size: 13px;
  }

  .float-a {
    top: 12%;
    right: -35px;
    color: var(--blue)
  }

  .float-b {
    bottom: 14%;
    left: -35px;
    color: var(--excel)
  }

  /* Sections */
.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 28px
  }

  .section-head h2 {
    font-size: 34px;
    line-height: 1.15;
    letter-spacing: -.03em;
    margin: 0
  }

  .section-head p {
    color: var(--muted);
    max-width: 520px;
    margin: 0
  }

  .categories {
    display: flex;
    gap: 9px;
    flex-wrap: wrap;
    margin-bottom: 28px
  }

  .filter {
    border: 1px solid var(--line);
    background: #fff;
    color: #526057;
    padding: 9px 14px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
  }

  .filter.active,
  .filter:hover {
    background: var(--excel);
    border-color: var(--excel);
    color: #fff
  }

  #formulaCategories {
    display: contents;
  }

  .formula-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px
  }

  .formula-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px;
    transition: .2s ease;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(18, 54, 34, .035)
  }

  .formula-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: #c8ddcf
  }

  .formula-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 22px;
    font-weight: 900;
    color: var(--excel-dark)
  }

  .formula-card h3 {
    font-size: 16px;
    margin: 12px 0 4px
  }

  .formula-card p {
    font-size: 13px;
    color: var(--muted);
    margin: 0 0 16px
  }

  .tag {
    display: inline-block;
    background: #f1f5f2;
    color: #627069;
    border-radius: 7px;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 700
  }

  .formula-level {
    float: right
  }

  .level.basic {
    color: var(--excel)
  }

  .level.intermediate {
    color: #b27a00
  }

  .level.advanced {
    color: #8c45b5
  }

  /* Tutorial */
  .tutorial-wrap {
    background: #fff;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line)
  }

  .tutorial-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px
  }

  .side-menu {
    /*position: sticky;*/
    /*top: 100px;*/
    height: max-content
  }

  .side-menu h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #718078;
    margin: 0 0 12px
  }

  /* Side-menu: scrollable select/list, 15 items visible */
  .side-select {
    width: 100%;
    height: 580px;
    min-height: 580px;
    max-height: 580px;
    overflow-y: auto;
    overflow-x: hidden;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    padding: 4px;
    box-sizing: border-box;
  }

  .side-select .side-item {
    display: block;
    width: 100%;
    min-height: 22px;
    box-sizing: border-box;
    text-align: left;
    border: 0;
    background: transparent;
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
    color: #56635b;
    font-weight: 650;
  }

  .side-select .side-item:hover,
  .side-select .side-item.active {
    background: var(--excel-light);
    color: var(--excel-dark);
  }

  .side-select .side-item.search-match {
    font-weight: 700;
    text-decoration: underline;
  }

  .side-select .side-empty {
    padding: 12px;
    color: var(--muted);
  }

  .side-item {
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    padding: 12px 14px;
    border-radius: 10px;
    cursor: pointer;
    color: #56635b;
    font-weight: 650
  }

  .side-item:hover,
  .side-item.active {
    background: var(--excel-light);
    color: var(--excel-dark)
  }

  .tutorial-content {
    position: sticky;
    top: 100px;
    /*height: max-content;*/
    min-width: 0
  }

  .tutorial-label {
    color: var(--excel);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .1em;
    text-transform: uppercase
  }

  .tutorial-content h2 {
    font-size: 40px;
    line-height: 1.1;
    margin: 7px 0 10px;
    letter-spacing: -.035em
  }

  .tutorial-content .lead {
    font-size: 17px;
    color: var(--muted);
    max-width: 760px
  }

  pre {
    margin: 0;
    padding: 22px;
    overflow: auto;
    font-size: 15px
  }

  .explain-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: 22px
  }

  .info-card h3 {
    margin: 0 0 12px;
    font-size: 16px
  }

  .example-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px
  }

  .example-table th,
  .example-table td {
    border: 1px solid var(--line);
    padding: 10px
  }

  .example-table th {
    background: #edf7f0;
    text-align: left;
    color: var(--excel-dark)
  }

  .tip {
    margin-top: 18px;
    border-left: 4px solid var(--yellow);
    background: #fffaf0;
    padding: 15px 18px;
    border-radius: 0 10px 10px 0
  }

  .tip strong {
    color: #8a6500
  }

  .api-article-content {
    line-height: 1.75;
    color: var(--text);
  }

  .api-article-content img {
    max-width: 100%;
    height: auto;
  }

  .api-article-content pre {
    background: #10251a;
    color: #e9fff0;
    border-radius: 10px;
    padding: 16px;
    overflow: auto;
  }

  .empty {
    grid-column: 1/-1;
    text-align: center;
    padding: 40px;
    background: #fff;
    border: 1px dashed var(--line);
    border-radius: 15px;
    color: var(--muted)
  }

  @media(max-width:900px) {
    .hero-grid {
      grid-template-columns: 1fr
    }

    .hero-card {
      max-width: 600px;
      margin: 10px auto 0
    }

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

    .tutorial-grid {
      grid-template-columns: 1fr
    }

    .side-menu {
      position: static;
    }

    .side-menu h3 {
      display: block;
    }

    .side-select {
      width: 100%;
      height: 504px;
      max-height: 504px;
    }
  }

  @media(max-width:650px) {
    .container {
      width: min(100% - 28px, 1180px)
    }
.hero {
      padding: 52px 0 40px
    }

    h1 {
      font-size: 42px
    }

    .hero p {
      font-size: 16px
    }

    .search {
      align-items: stretch;
      flex-wrap: wrap
    }

    .search input {
      width: calc(100% - 40px);
      flex: none
    }

    .search button {
      width: 100%
    }

    section {
      padding: 55px 0
    }

    .section-head {
      display: block
    }

    .section-head p {
      margin-top: 10px
    }

    .formula-grid {
      grid-template-columns: 1fr
    }

    .explain-grid {
      grid-template-columns: 1fr
    }

    .cta-box {
      padding: 30px;
      display: block
    }

    .cta-btn {
      display: inline-block;
      margin-top: 20px
    }

    .float-a {
      right: -8px
    }

    .float-b {
      left: -8px
    }
  }


/* =========================================================
   TERMS & CONDITIONS - EXCEL MUDAH
   AUDITED: FIXED
========================================================= */

/* AUDIT: FIXED */
.terms-page {
    overflow-x: hidden;
}

/* AUDIT: FIXED */
.terms-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 85% 25%, #bcefd1 0, transparent 28%),
        linear-gradient(135deg, #effaf4 0%, #f8fcfa 55%, #e7f8ee 100%);
    padding: 78px 0 85px;
}

/* AUDIT: FIXED */
.terms-page .about-hero-grid {
    position: relative;
    z-index: 1;
}

/* AUDIT: FIXED */
.terms-page .about-hero-copy {
    max-width: 650px;
}

/* AUDIT: FIXED */
.terms-page .about-hero-copy p {
    font-size: 16px;
    max-width: 590px;
    color: #50605a;
}

/* AUDIT: FIXED */
.terms-page .about-hero-visual {
    position: relative;
    min-height: 410px;
    display: grid;
    place-items: center;
}

/* AUDIT: FIXED */
.terms-page .about-hero-card {
    width: min(100%, 490px);
    background: #1c2822;
    padding: 10px;
    border-radius: 18px;
    box-shadow: 0 30px 60px rgba(24, 55, 42, .20);
    transform: perspective(900px) rotateY(-5deg) rotateX(2deg);
}

/* AUDIT: FIXED */
.terms-page .about-hero-top {
    height: 30px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 5px;
}

/* AUDIT: FIXED */
.terms-page .about-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #7b8982;
}

/* AUDIT: FIXED */
.terms-page .about-hero-content {
    position: relative;
    background: #f7faf8;
    border-radius: 10px;
    padding: 28px;
    min-height: 320px;
}

/* AUDIT: FIXED */
.terms-page .about-sheet {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 22px;
}

/* AUDIT: FIXED */
.terms-page .about-sheet-title {
    color: var(--excel-dark);
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 22px;
}

/* AUDIT: FIXED */
.terms-page .about-sheet-row {
    display: grid;
    grid-template-columns: 1.3fr 1fr .65fr;
    gap: 10px;
    margin: 12px 0;
}

/* AUDIT: FIXED */
.terms-page .about-sheet-row span {
    height: 11px;
    background: #dfe9e4;
    border-radius: 4px;
}

/* AUDIT: FIXED */
.terms-page .about-hero-badge {
    position: absolute;
    right: -18px;
    bottom: -18px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 13px 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 14px 30px rgba(24, 55, 42, .13);
}

/* AUDIT: FIXED */
.terms-page .about-hero-badge strong {
    color: var(--excel);
    font-size: 14px;
}

/* AUDIT: FIXED */
.terms-page .about-hero-badge small {
    color: var(--muted);
    font-size: 9px;
}

/* AUDIT: FIXED */
.terms-page .about-article-content {
    overflow-wrap: anywhere;
}

/* AUDIT: FIXED */
.terms-page .about-article-content table {
    width: 100%;
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
}

/* AUDIT: FIXED */
.terms-page .about-article-content th,
.terms-page .about-article-content td {
    border: 1px solid var(--line);
    padding: 10px;
}

/* AUDIT: FIXED */
.terms-page .about-article-content th {
    background: #edf7f0;
    color: var(--excel-dark);
    text-align: left;
}

@media(max-width:1000px) {
    /* AUDIT: FIXED */
    .terms-page .about-hero-grid {
        grid-template-columns: 1fr;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-copy {
        text-align: center;
        margin: auto;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-copy p {
        margin-left: auto;
        margin-right: auto;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-visual {
        max-width: 580px;
        width: 100%;
        margin: auto;
    }
}

@media(max-width:650px) {
    /* AUDIT: FIXED */
    .terms-page .terms-hero {
        padding: 52px 0 60px;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-copy h1 {
        font-size: 43px;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-copy p {
        font-size: 14px;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-visual {
        min-height: 330px;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-card {
        width: 100%;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-content {
        padding: 20px;
        min-height: 270px;
    }

    /* AUDIT: FIXED */
    .terms-page .about-sheet {
        padding: 18px;
    }

    /* AUDIT: FIXED */
    .terms-page .about-sheet-title {
        font-size: 17px;
    }

    /* AUDIT: FIXED */
    .terms-page .about-hero-badge {
        right: -4px;
        bottom: -12px;
    }
}


/* =========================================================
   TIPS & TRICK - EXCEL MUDAH
   AUDITED: FIXED
========================================================= */

/* AUDIT: FIXED */
.tips-page {
    overflow-x: clip;
}

/* AUDIT: FIXED */
.tips-page .hero-points {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 20px;
}

/* AUDIT: FIXED */
.tips-page .hero-points span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

/* AUDIT: FIXED */
.tips-page .hero-points .check {
    color: var(--excel);
    font-style: normal;
    font-weight: 900;
}

/* AUDIT: FIXED */
.tips-page .tips-card-prakata {
    font-size: 11px;
    font-weight: 400;
    line-height: 1.35;
    margin-top: 3px;
}

/* AUDIT: FIXED */
.tips-page .tips-article-content {
    overflow-wrap: anywhere;
}

/* AUDIT: FIXED */
.tips-page .tips-article-content table {
    width: 100%;
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
}

/* AUDIT: FIXED */
.tips-page .tips-article-content th,
.tips-page .tips-article-content td {
    border: 1px solid var(--line);
    padding: 10px;
}

/* AUDIT: FIXED */
.tips-page .tips-article-content th {
    background: #edf7f0;
    color: var(--excel-dark);
    text-align: left;
}

/* AUDIT: FIXED */
.tips-page .tips-article-content pre {
    max-width: 100%;
    overflow-x: auto;
}

/* AUDIT: FIXED */
.tips-page .tips-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

@media(max-width:900px) {
    /* AUDIT: FIXED */
    .tips-page .tips-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* AUDIT: FIXED */
    .tips-page .tips-grid {
        grid-template-columns: 1fr;
    }

    /* AUDIT: FIXED */
    .tips-page .hero-points {
        justify-content: flex-start;
    }
}

@media(max-width:650px) {
    /* AUDIT: FIXED */
    .tips-page .hero-points {
        display: grid;
        gap: 10px;
    }

    /* AUDIT: FIXED */
    .tips-page .tips-card-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================================
   TIPS & TRICK - EXTRACTED PAGE STYLES
   AUDITED: FIXED
========================================================= */
.tips-page .search {
    display: flex;
    align-items: center;
    gap: 12px;
    background: white;
    border: 1px solid var(--line);
    padding: 8px 10px 8px 17px;
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(18, 54, 34, .10);
    max-width: 650px;
  }

  .tips-page .search-icon {
    font-size: 20px;
    color: #849188
  }

  .tips-page .search input {
    border: 0;
    outline: 0;
    flex: 1;
    min-width: 0;
    font-size: 15px;
    color: var(--text)
  }

  .tips-page .search button {
    border: 0;
    background: var(--excel);
    color: #fff;
    padding: 12px 18px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer
  }


  .tips-page .floating {
    position: absolute;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 16px 40px rgba(18, 54, 34, .10);
    padding: 10px 13px;
    border-radius: 12px;
    font-family: ui-monospace, monospace;
    font-weight: 800;
    font-size: 13px;
  }

  .tips-page .float-a {
    top: 12%;
    right: -35px;
    color: var(--blue)
  }

  .tips-page .float-b {
    bottom: 14%;
    left: -35px;
    color: var(--excel)
  }

  /* Sections */
  section {
    padding: 76px 0
  }

  .tips-page .section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 28px
  }

  .tips-page .section-head h2 {
    font-size: 34px;
    line-height: 1.15;
    letter-spacing: -.03em;
    margin: 0
  }

  .tips-page .section-head p {
    color: var(--muted);
    max-width: 520px;
    margin: 0
  }

  .tips-page .categories {
    display: flex;
    gap: 9px;
    flex-wrap: wrap;
    margin-bottom: 28px
  }

  .tips-page .filter {
    border: 1px solid var(--line);
    background: #fff;
    color: #526057;
    padding: 9px 14px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
  }

  .tips-page .filter.active,
  .tips-page .filter:hover {
    background: var(--excel);
    border-color: var(--excel);
    color: #fff
  }

  /* AUDIT: FIXED */
  .tips-page #tipsCategories {
    display: contents;
  }

  /* AUDIT: FIXED */
  .tips-page .tips-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px
  }

  .tips-page .tips-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px;
    transition: .2s ease;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(18, 54, 34, .035)
  }

  /* AUDIT: FIXED */
  .tips-page .tips-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(18, 54, 34, .10);
    border-color: #c8ddcf
  }

  .tips-page .tips-code {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.35;
    color: var(--excel-dark)
  }

  .tips-page .tips-card h3 {
    font-size: 16px;
    margin: 12px 0 4px
  }

  .tips-page .tips-card h3.prakata {
    font-weight: 400;
  }

  .tips-page .tips-card p {
    font-size: 13px;
    color: var(--muted);
    margin: 0 0 16px
  }

  .tips-page .tag {
    display: inline-block;
    background: #f1f5f2;
    color: #627069;
    border-radius: 7px;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 700
  }

  .level {
    float: right
  }

  .level.basic {
    color: var(--excel)
  }

  .level.intermediate {
    color: #b27a00
  }

  .level.advanced {
    color: #8c45b5
  }

  /* Tips & Trick */
  .tips-page .tips-wrap {
    background: #fff;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line)
  }

  .tips-page .tips-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px
}

  /*.tips-page .side-menu {*/
  .tips-page .tutorial-content {
    position: sticky;
    top: 100px;
    height: max-content
}

  .tips-page .side-menu h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #718078;
    margin: 0 0 12px
  }

  /* Side-menu: scrollable select/list, 15 items visible */
  .tips-page .side-select {
    width: 100%;
    height: 580px;
    min-height: 580px;
    max-height: 580px;
    overflow-y: auto;
    overflow-x: hidden;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    padding: 4px;
    box-sizing: border-box;
  }

  .tips-page .side-select .side-item {
    display: block;
    width: 100%;
    min-height: 22px;
    box-sizing: border-box;
    text-align: left;
    border: 0;
    background: transparent;
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
    color: #56635b;
    font-weight: 650;
  }

  .tips-page .side-select .side-item:hover,
  .tips-page .side-select .side-item.active {
    background: var(--excel-light);
    color: var(--excel-dark);
  }

  .tips-page .side-select .tips-page .side-item.search-match {
    font-weight: 700;
    text-decoration: underline;
  }

  .tips-page .side-select .side-empty {
    padding: 12px;
    color: var(--muted);
  }

  .tips-page .side-item {
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    padding: 12px 14px;
    border-radius: 10px;
    cursor: pointer;
    color: #56635b;
    font-weight: 650
  }

  .tips-page .side-item:hover,
  .tips-page .side-item.active {
    background: var(--excel-light);
    color: var(--excel-dark)
  }

  .tips-page .tips-content {
    min-width: 0
  }

  .tips-page .tips-label {
    color: var(--excel);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .1em;
    text-transform: uppercase
  }

  .tips-page .tips-content h2 {
    font-size: 40px;
    line-height: 1.1;
    margin: 7px 0 10px;
    letter-spacing: -.035em
  }

  .tips-page .tips-content .lead {
    font-size: 17px;
    color: var(--muted);
    max-width: 760px
  }

  .tips-page .tips-article-content {
    line-height: 1.75;
    color: var(--text);
  }

  .tips-page .tips-article-content img {
    max-width: 100%;
    height: auto;
  }

  .tips-page .empty {
    grid-column: 1/-1;
    text-align: center;
    padding: 40px;
    background: #fff;
    border: 1px dashed var(--line);
    border-radius: 15px;
    color: var(--muted)
  }

  @media(max-width:900px) {
    .hero-grid {
      grid-template-columns: 1fr
    }

    .hero-card {
      max-width: 600px;
      margin: 10px auto 0
    }

    /* AUDIT: FIXED */
    .tips-page .tips-card-grid {
      grid-template-columns: 1fr
    }

    .tips-page .side-menu {
      position: static;
    }

    .tips-page .side-menu h3 {
      display: block;
    }

    .tips-page .side-select {
      width: 100%;
      height: 504px;
      max-height: 504px;
    }
  }

  @media(max-width:650px) {
    .container {
      width: min(100% - 28px, 1180px)
    }

    .nav {
      height: 68px
    }

    .hero {
      padding: 52px 0 40px
    }

    h1 {
      font-size: 42px
    }

    .hero p {
      font-size: 16px
    }

    .tips-page .search {
      align-items: stretch;
      flex-wrap: wrap
    }

    .tips-page .search input {
      width: calc(100% - 40px);
      flex: none
    }

    .tips-page .search button {
      width: 100%
    }

    section {
      padding: 55px 0
    }

    .tips-page .section-head {
      display: block
    }

    .tips-page .section-head p {
      margin-top: 10px
    }

    .cta-box {
      padding: 30px;
      display: block
    }

    .cta-btn {
      display: inline-block;
      margin-top: 20px
    }

    .tips-page .float-a {
      right: -8px
    }

    .tips-page .float-b {
      left: -8px
    }
  }
  .tips-page .side-item.search-match {
    font-weight: 700;
    text-decoration: underline;
  }

        .tips-card-prakata {
            font-size: 11px;
            font-weight: 400;
            line-height: 1.35;
            margin-top: 3px;
        }


/* =========================================================
   TUTORIAL - EXCEL MUDAH
   AUDITED: FIXED
========================================================= */

/* AUDIT: FIXED */
.tutorial-page .hero-points {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 20px;
}

/* AUDIT: FIXED */
.tutorial-page .hero-points span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

/* AUDIT: FIXED */
.tutorial-page .hero-points .check {
    color: var(--excel);
    font-style: normal;
    font-weight: 900;
}

/* AUDIT: FIXED */
.tutorial-page .formula-card h3.prakata {
    font-weight: 400;
}

/* AUDIT: FIXED */
.tutorial-page .tutorial-article-content {
    line-height: 1.75;
    color: var(--text);
    overflow-wrap: anywhere;
}

/* AUDIT: FIXED */
.tutorial-page .tutorial-article-content img {
    max-width: 100%;
    height: auto;
}

/* AUDIT: FIXED */
.tutorial-page .tutorial-article-content pre {
    max-width: 100%;
    overflow-x: auto;
}

/* AUDIT: FIXED */
.tutorial-page .tutorial-article-content table {
    width: 100%;
    border-collapse: collapse;
}

/* AUDIT: FIXED */
.tutorial-page .tutorial-article-content th,
.tutorial-page .tutorial-article-content td {
    border: 1px solid var(--line);
    padding: 10px;
}

/* AUDIT: FIXED */
.tutorial-page .tutorial-article-content th {
    background: #edf7f0;
    color: var(--excel-dark);
    text-align: left;
}

@media(max-width:650px) {
    /* AUDIT: FIXED */
    .tutorial-page .hero-points {
        display: grid;
        gap: 10px;
    }

    /* AUDIT: FIXED */
    .tutorial-page .tutorial-article-content table {
        display: block;
        overflow-x: auto;
    }
}


/* AUDIT: FIXED */
.tips-page .tips-cta-eyebrow {
    color: #fff;
}