:root {
    --landing-primary: #0b55d4;
    --landing-primary-dark: #082c73;
    --landing-primary-soft: #eaf2ff;
    --landing-text: #152033;
    --landing-muted: #5b6577;
    --landing-border: #e4e9f2;
    --landing-surface: #ffffff;
    --landing-background: #f6f8fc;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--landing-surface);
    color: var(--landing-text);
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

h1,
h2,
h3 {
    margin: 0;
    letter-spacing: -0.03em;
}

.landing-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--landing-border);
}

.landing-header-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.landing-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.landing-brand-logo {
    height: 42px;
    width: auto;
}

.landing-nav {
    display: flex;
    gap: 28px;
    margin-right: auto;
    margin-left: 12px;
}

.landing-nav a {
    color: var(--landing-muted);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.landing-nav a:hover {
    color: var(--landing-text);
}

.landing-header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.landing-link-button {
    color: var(--landing-text);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.landing-cta-button {
    padding: 11px 20px;
    border-radius: 12px;
    background: linear-gradient(
        135deg,
        var(--landing-primary) 0%,
        #0b6ee5 100%
    );
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 10px 24px rgba(11, 85, 212, 0.24);
    transition:
        transform 160ms ease,
        box-shadow 160ms ease;
    display: inline-block;
}

.landing-cta-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(11, 85, 212, 0.3);
}

.landing-cta-large {
    padding: 16px 28px;
    font-size: 15px;
}

.landing-link-large {
    display: inline-flex;
    align-items: center;
    padding: 16px 8px;
    font-size: 15px;
}

.landing-hero {
    padding: 76px 24px 40px;
    background:
        radial-gradient(
            circle at 85% -10%,
            rgba(11, 85, 212, 0.1),
            transparent 45%
        ),
        var(--landing-background);
}

.landing-hero-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: center;
}

.landing-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--landing-primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.landing-eyebrow::before {
    content: "";
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: var(--landing-primary);
}

.landing-eyebrow-dark {
    justify-content: center;
}

.landing-hero-copy h1 {
    margin: 18px 0 20px;
    font-size: clamp(36px, 4.4vw, 56px);
    line-height: 1.06;
}

.landing-hero-copy p {
    max-width: 520px;
    margin: 0;
    color: var(--landing-muted);
    font-size: 16px;
    line-height: 1.7;
}

.landing-hero-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 32px;
}

.landing-hero-note {
    margin-top: 16px !important;
    font-size: 13px !important;
    color: #8992a3 !important;
}

.landing-hero-visual {
    position: relative;
    min-height: 320px;
}

.landing-mock-card {
    position: absolute;
    top: 0;
    left: 0;
    width: min(100%, 340px);
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(19, 43, 76, 0.14);
}

.landing-mock-card-back {
    top: 56px;
    left: 56px;
    z-index: -1;
    opacity: 0.7;
    transform: scale(0.94);
}

.landing-mock-score {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--landing-primary);
    font-size: 12px;
    font-weight: 800;
}

.landing-mock-score strong {
    font-size: 18px;
}

.landing-mock-tag {
    color: #9a6b12;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.landing-mock-name {
    font-size: 19px;
}

.landing-mock-row {
    display: flex;
    justify-content: space-between;
    padding-top: 8px;
    border-top: 1px solid var(--landing-border);
    font-size: 12px;
    color: var(--landing-muted);
}

.landing-mock-actions {
    display: flex;
    gap: 8px;
    margin-top: 4px;
}

.landing-mock-btn {
    flex: 1;
    padding: 8px 6px;
    border-radius: 8px;
    background: #eef1f6;
    color: #475569;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
}

.landing-mock-btn-whatsapp {
    background: var(--success-background, #e9f8f1);
    color: var(--success, #16845b);
}

.landing-section {
    padding: 88px 24px;
}

.landing-section-alt {
    background: var(--landing-background);
}

.landing-section-inner {
    max-width: 1180px;
    margin: 0 auto;
    text-align: center;
}

.landing-section h2 {
    margin: 16px 0 12px;
    font-size: clamp(28px, 3vw, 38px);
}

.landing-section-subtitle {
    max-width: 560px;
    margin: 0 auto 40px;
    color: var(--landing-muted);
    font-size: 15px;
    line-height: 1.6;
}

.landing-feature-grid {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    text-align: left;
}

.landing-feature-card {
    padding: 26px;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(19, 43, 76, 0.05);
}

.landing-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
    border-radius: 13px;
    background: var(--landing-primary-soft);
    color: var(--landing-primary);
    font-size: 18px;
}

.landing-feature-card h3 {
    margin-bottom: 8px;
    font-size: 17px;
}

.landing-feature-card p {
    margin: 0;
    color: var(--landing-muted);
    font-size: 14px;
    line-height: 1.6;
}

.landing-plan-group-title {
    margin: 40px 0 20px;
    font-size: 15px;
    font-weight: 800;
    color: var(--landing-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.landing-plan-group-title:first-of-type {
    margin-top: 48px;
}

.landing-plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.landing-plan-card {
    display: flex;
    flex-direction: column;
    padding: 28px 24px;
    text-align: left;
    background: var(--landing-surface);
    border: 1px solid var(--landing-border);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(19, 43, 76, 0.05);
}

.landing-plan-name {
    color: var(--landing-muted);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.landing-plan-price {
    margin: 12px 0 18px;
    color: var(--landing-text);
    font-size: 32px;
    font-weight: 900;
}

.landing-plan-price small {
    color: var(--landing-muted);
    font-size: 14px;
    font-weight: 600;
}

.landing-plan-list {
    flex: 1;
    margin: 0 0 22px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
    color: var(--landing-muted);
    font-size: 13px;
}

.landing-plan-list li {
    padding-left: 18px;
    position: relative;
}

.landing-plan-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--landing-primary);
    font-weight: 800;
}

.landing-plan-cta {
    text-align: center;
}

.landing-final-cta {
    padding: 90px 24px;
    text-align: center;
    background: linear-gradient(
        145deg,
        #082c73 0%,
        #0a4db8 52%,
        #0b65e6 100%
    );
    color: #ffffff;
}

.landing-final-cta-inner {
    max-width: 560px;
    margin: 0 auto;
}

.landing-final-cta h2 {
    font-size: clamp(26px, 3vw, 34px);
}

.landing-final-cta p {
    margin: 14px 0 30px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 15px;
    line-height: 1.6;
}

.landing-final-cta .landing-cta-button {
    background: #ffffff;
    color: var(--landing-primary-dark);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
}

.landing-footer {
    padding: 48px 24px;
    background: #0a1c3d;
    color: rgba(255, 255, 255, 0.7);
}

.landing-footer-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.landing-footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.landing-footer-brand .landing-brand-logo {
    filter: brightness(0) invert(1);
}

.landing-footer-brand p {
    margin: 0;
    font-size: 13px;
}

.landing-footer-links {
    display: flex;
    gap: 20px;
}

.landing-footer-links a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

.landing-footer-links a:hover {
    color: #ffffff;
}

.landing-footer small {
    color: rgba(255, 255, 255, 0.45);
    font-size: 12px;
}

@media (max-width: 980px) {
    .landing-hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .landing-hero-visual {
        min-height: 260px;
        margin-top: 20px;
    }

    .landing-feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .landing-nav {
        display: none;
    }

    .landing-feature-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .landing-hero-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .landing-footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}