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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background: #07100c;
    color: #f5f5f2;
    line-height: 1.6;
}

/* NAVBAR */

nav {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 32px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav h2 {
    font-size: 24px;
    letter-spacing: 1px;
}

nav div {
    display: flex;
    gap: 28px;
    align-items: center;
}

nav a {
    color: #c7c7c1;
    text-decoration: none;
    font-size: 14px;
}

nav a:last-child {
    color: #111315;
    background: #2df77b;
    padding: 10px 16px;
    border-radius: 10px;
}

/* HERO */

main {
    min-height: calc(100vh - 90px);
    display: block;
}
.hero {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 70px 32px 90px;

    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 70px;
    align-items: center;
}
.hero-copy h1 {
    font-size: clamp(48px, 5.5vw, 78px);
    line-height: 1.02;
    letter-spacing: -3px;
    margin-bottom: 24px;
}
.hero-badge {
    display: inline-block;
    margin-bottom: 22px;
    padding: 8px 12px;

    border: 1px solid rgba(45, 247, 123, 0.35);
    border-radius: 999px;

    color: #2df77b;
    background: rgba(45, 247, 123, 0.08);

    font-size: 12px;
    letter-spacing: 0.3px;
}

.hero-description {
    color: #9aa59f;
    max-width: 560px;
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 30px;
}

.hero-button {
    display: inline-block;

    background: #2df77b;
    color: #07100c;

    text-decoration: none;
    padding: 14px 22px;

    border-radius: 12px;
    font-weight: 700;

    margin-bottom: 16px;

    box-shadow: 0 0 30px rgba(45, 247, 123, 0.14);
}

.hero-note {
    color: #6f7c75;
    font-size: 13px;
}

/* CHAT MOCKUP */

.chat-card {
    width: 100%;
    max-width: 420px;
    margin-left: auto;

    background: linear-gradient(
        180deg,
        rgba(16, 30, 22, 0.96),
        rgba(10, 18, 14, 0.98)
    );

    border: 1px solid rgba(45, 247, 123, 0.18);
    border-radius: 28px;
    overflow: hidden;

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.45),
        0 0 50px rgba(45, 247, 123, 0.08);
}

.chat-header {
    padding: 20px 22px;
    border-bottom: 1px solid rgba(45, 247, 123, 0.12);
}

.chat-header strong {
    display: block;
}

.chat-header span {
    color: #747a76;
    font-size: 12px;
}

.chat-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.message {
    padding: 14px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.5;
}

.user-message {
    align-self: flex-end;
    background: #2df77b;
    color: #07100c;
    border-bottom-right-radius: 6px;
}

.bot-message {
    align-self: flex-start;
    background: #13251a;
    color: #f5f7f5;
    border: 1px solid rgba(45, 247, 123, 0.12);
    border-bottom-left-radius: 6px;
}

.chat-action {
    margin-top: 8px;
    text-align: center;
    padding: 12px;

    border: 1px solid rgba(45, 247, 123, 0.22);
    border-radius: 12px;

    color: #2df77b;
    background: rgba(45, 247, 123, 0.05);

    font-size: 13px;
}

/* CARA KERJA */

.how-it-works {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 32px;
}

.section-heading {
    max-width: 700px;
    margin-bottom: 60px;
}

.section-heading > p {
    color: #8c928c;
    font-size: 13px;
    letter-spacing: 2px;
    margin-bottom: 18px;
}

.section-heading h2 {
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1.05;
    letter-spacing: -2px;
}

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

.step span {
    color: #737872;
    font-size: 12px;
}

.step h3 {
    margin-top: 80px;
    margin-bottom: 10px;
    font-size: 21px;
}

.step p {
    color: #91938f;
    font-size: 15px;
}

/* MOBILE */
/* FOTO STRUK */

.receipt-copy > p:first-child {
    color: #2df77b;
    font-size: 13px;
    letter-spacing: 2px;
    margin-bottom: 18px;
}

.receipt-copy h2 + p {
    color: #7f8b84;
    font-size: 17px;
    max-width: 520px;
    margin-bottom: 28px;
}

.receipt-copy ul {
    list-style: none;
    display: grid;
    gap: 12px;
}

.receipt-copy li {
    color: #9aa59f;
    font-size: 15px;
}

.receipt-copy li::before {
    content: "✓";
    margin-right: 10px;
    color: #2df77b;
}

.receipt-demo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    align-items: center;
}

.receipt-photo,
.receipt-result {
    min-height: 340px;
    padding: 26px;
    border-radius: 22px;

    border: 1px solid rgba(45, 247, 123, 0.18);
    background: rgba(45, 247, 123, 0.035);

    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.25),
        0 0 40px rgba(45, 247, 123, 0.04);
}

.receipt-photo > span,
.receipt-result > span {
    display: block;
    color: #2df77b;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.fake-receipt {
    background: #e7e3d7;
    color: #111315;
    padding: 24px;
    border-radius: 10px;
    transform: rotate(-2deg);

    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.fake-receipt strong {
    display: block;
    margin-bottom: 16px;
}

.fake-receipt p {
    margin-bottom: 8px;
    font-size: 14px;
}

.fake-receipt hr {
    border: 0;
    border-top: 1px dashed #777;
    margin: 20px 0;
}

.receipt-result {
    display: flex;
    flex-direction: column;
}

.receipt-result strong {
    margin-top: 55px;
    margin-bottom: 24px;
}

.receipt-result p {
    color: #b7bab5;
    margin-bottom: 6px;
}
/* BENEFIT */

.benefit-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 150px 32px;

    display: grid;
    grid-template-columns: 0.35fr 1fr;
    gap: 80px;

    border-top: 1px solid rgba(45, 247, 123, 0.14);
}

.benefit-label p {
    color: #2df77b;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
}

.benefit-content h2 {
    color: #747c76;
    font-size: clamp(46px, 6vw, 82px);
    line-height: 1.02;
    letter-spacing: -3px;
    font-weight: 600;
}

.benefit-big {
    color: #f5f5f2;
    font-size: clamp(46px, 6vw, 82px);
    line-height: 1.02;
    letter-spacing: -3px;
    font-weight: 700;
    margin-top: 12px;
}

.benefit-description {
    max-width: 580px;
    margin-top: 45px;

    color: #969994;
    font-size: 17px;
    line-height: 1.7;
}
/* PRICING */

.pricing-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 32px 120px;
    border-top: 1px solid rgba(45, 247, 123, 0.14);
}

.pricing-heading {
    max-width: 700px;
    margin-bottom: 60px;
}

.pricing-heading > p:first-child {
    color: #2df77b;
    font-size: 13px;
    letter-spacing: 2px;
    margin-bottom: 18px;
}

.pricing-heading h2 {
    font-size: clamp(46px, 6vw, 76px);
    line-height: 1.05;
    letter-spacing: -3px;
    margin-bottom: 20px;
}

.pricing-heading h2 + p {
    color: #969994;
    font-size: 17px;
}

.pricing-card {
    max-width: 650px;
    padding: 48px;

    background: rgba(45, 247, 123, 0.035);
    border: 1px solid rgba(45, 247, 123, 0.18);
    border-radius: 24px;

    box-shadow:
        0 24px 70px rgba(0, 0, 0, 0.28),
        0 0 40px rgba(45, 247, 123, 0.04);
}

.price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 36px;
}

.price span {
    color: #969994;
    font-size: 16px;
}

.price strong {
    font-size: clamp(50px, 6vw, 72px);
    line-height: 1;
    letter-spacing: -3px;
}

.pricing-features {
    display: grid;
    gap: 13px;
    margin-bottom: 36px;
}

.pricing-features p {
    color: #b8bbb6;
    font-size: 15px;
}

.buy-button {
    display: block;
    width: 100%;
    text-align: center;

    background: #2df77b;
    color: #07100c;

    text-decoration: none;
    padding: 16px 22px;
    border-radius: 14px;
    font-weight: 700;

    box-shadow: 0 0 30px rgba(45, 247, 123, 0.12);
}

.pricing-card small {
    display: block;
    text-align: center;
    color: #747873;
}
/* FAQ */

.faq-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 110px 32px 120px;

    border-top: 1px solid rgba(45, 247, 123, 0.14);
}

.faq-heading {
    max-width: 700px;
    margin-bottom: 60px;
}

.faq-heading > p {
    color: #2df77b;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 18px;
}

.faq-heading h2 {
    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.05;
    letter-spacing: -2px;
}

.faq-list {
    max-width: 900px;
}

.faq-list details {
    border-top: 1px solid rgba(45, 247, 123, 0.14);
    padding: 28px 0;
}

.faq-list details:last-child {
    border-bottom: 1px solid rgba(45, 247, 123, 0.14);
}

.faq-list summary {
    cursor: pointer;
    font-size: 20px;
    font-weight: 600;
    list-style: none;

    display: block;
}
.faq-list summary::marker {
    display: none;
    content: "";
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::after {
    content: "+";
    float: right;
    color: #2df77b;
}

.faq-list details[open] summary::after {
    content: "−";
}

.faq-list details p {
    max-width: 650px;
    margin-top: 18px;
    color: #7f8b84;
    font-size: 15px;
    line-height: 1.7;
}
/* FINAL CTA */

.final-cta {
    max-width: 1200px;
    margin: 0 auto;
    padding: 150px 32px;
    border-top: 1px solid #292c2d;
}

.final-cta > p {
    color: #2df77b;
    font-size: 13px;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.final-cta h2,
.final-cta h3 {
    font-size: clamp(48px, 7vw, 88px);
    line-height: 1.02;
    letter-spacing: -3px;
}

.final-cta h2 {
    color: #777b76;
}

.final-cta h3 {
    color: #f5f5f2;
    margin-bottom: 50px;
}

.final-cta a {
    display: inline-block;
    background: #2df77b;
    color: #07100c;
    text-decoration: none;
    padding: 16px 24px;
    border-radius: 12px;
    font-weight: 700;
    margin-bottom: 18px;
}

.final-cta span {
    display: block;
    color: #747873;
    font-size: 13px;
}

/* FOOTER */

footer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 32px 60px;
    border-top: 1px solid #292c2d;

    display: flex;
    align-items: center;
    gap: 25px;

    color: #747873;
    font-size: 13px;
}

footer strong {
    color: #f5f5f2;
    letter-spacing: 1px;
}

footer span {
    margin-left: auto;
}
.quick-benefits {
    width: 100%;
    padding: 0 32px 70px;
}

.quick-benefits-inner {
    max-width: 1200px;
    margin: 0 auto;

    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;

    padding-top: 32px;
    border-top: 1px solid rgba(45, 247, 123, 0.12);
}

.quick-benefit {
    text-align: center;
}

.benefit-icon {
    display: block;
    color: #2df77b;
    font-size: 25px;
    margin-bottom: 12px;
}

.quick-benefit strong {
    display: block;
    color: #f1f3ef;
    font-size: 14px;
    margin-bottom: 5px;
}

.quick-benefit p {
    color: #6f7c75;
    font-size: 12px;
    margin: 0;
}
.receipt-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 110px 32px;

    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: center;
}

/* ===== CARA KERJA V2 ===== */

.section-heading {
    text-align: left;
    max-width: 720px;
    margin: 0 0 55px;
}

.section-heading > p {
    color: #2df77b;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-heading h2 {
    color: #f1f3ef;
    font-size: clamp(36px, 4vw, 56px);
    line-height: 1.05;
    letter-spacing: -2px;
    margin: 0;
}

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

.step {
    padding: 28px 32px;
    background: rgba(45, 247, 123, 0.035);
    border: 1px solid rgba(45, 247, 123, 0.18);
    border-radius: 18px;
}

.step span {    
    display: block;
    color: #2df77b;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
}

.step h3 {
    color: #f1f3ef;
    font-size: 20px;
    margin-bottom: 10px;
}

.step p {
    color: #7f8b84;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}
/* ====== AUDIENCE ====== */

.audience-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 110px 32px 80px;

    border-top: 1px solid rgba(45, 247, 123, 0.14);
}

.audience-heading {
    max-width: 850px;
    margin-bottom: 70px;
}

.audience-heading > p {
    color: #2df77b;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 18px;
}

.audience-heading h2 {
    color: #f1f3ef;
    font-size: clamp(40px, 5vw, 64px);
    line-height: 1.05;
    letter-spacing: -2.5px;
    margin: 0;
}

.audience-grid {
    border-top: 1px solid rgba(45, 247, 123, 0.16);
}

.audience-card {
    display: grid;
    grid-template-columns: 80px 0.8fr 1fr;
    align-items: center;
    gap: 30px;

    padding: 34px 0;

    border-bottom: 1px solid rgba(45, 247, 123, 0.16);
}

.audience-card span {
    color: #2df77b;
    font-size: 13px;
    font-weight: 700;
}

.audience-card h3 {
    color: #f1f3ef;
    font-size: 21px;
    margin: 0;
}

.audience-card p {
    color: #7f8b84;
    font-size: 15px;
    line-height: 1.65;
    margin: 0;
    max-width: 500px;
}
@media (max-width: 768px) {

    nav {
        padding: 20px;
    }

    nav div a:not(:last-child) {
        display: none;
    }

    main {
        min-height: auto;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: 45px;
        padding: 40px 20px 70px;
    }

    .hero-copy h1 {
        font-size: 48px;
        letter-spacing: -2px;
    }

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

    .hero-button {
        width: 100%;
        text-align: center;
    }

    .chat-card {
        max-width: 100%;
        margin: 0 auto;
    }

    .how-it-works {
        padding: 25px 20px 50px;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .step {
        min-height: auto;
        padding: 28px 24px;
    }

    .step h3 {
        margin-top: 45px;
    }

    .receipt-section {
        grid-template-columns: 1fr;
        gap: 50px;
        padding: 20px 20px 90px;
    }

    .receipt-demo {
        grid-template-columns: 1fr;
    }
    .benefit-section {
        grid-template-columns: 1fr;
        gap: 35px;
        padding: 40px 20px 80px;
    }

    .benefit-content h2,
    .benefit-big {
        font-size: 46px;
        letter-spacing: -2px;
    }

    .benefit-description {
        font-size: 16px;
        margin-top: 32px;
    }
    .pricing-section {
        padding: 40px 20px 50px;
    }

    .pricing-card {
        padding: 28px 22px;
    }

    .price strong {
        font-size: 52px;
    }  
    .faq-section {
        padding: 60px 20px 80px;
    }

    .faq-list summary {
        font-size: 18px;
    } 
    .final-cta {
        padding: 45px 20px 55px;
    }

    .final-cta h2,
    .final-cta h3 {
        font-size: 48px;
        letter-spacing: -2px;
    }

    .final-cta a {
        width: 100%;
        text-align: center;
    }

    footer {
        padding: 35px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    footer span {
        margin-left: 0;
    }  
    .quick-benefits {
        padding: 0 20px 50px;
    }

    .quick-benefits-inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px 16px;
    }

    .quick-benefit strong {
        font-size: 13px;
    }

    .quick-benefit p {
        font-size: 11px;
    }
    .audience-section {
        padding: 60px 20px 90px;
    }

    .audience-card {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 28px 0;
    }

    .audience-card span {
        margin-bottom: 2px;
    }

    .audience-card h3 {
        font-size: 24px;
        margin: 0;
    }

    .audience-card p {
        max-width: 100%;
        font-size: 16px;
        line-height: 1.6;
        margin: 0;
    }

    .pricing-card small {
        display: block;
        margin-top: 24px;
        text-align: center;
    }
}