:root {
    --primary: #0a192f;
    --secondary: #112240;
    --secondary-strong: #112240;
    --accent: #64ffda;
    --accent-soft: rgba(100, 255, 218, 0.16);
    --accent-strong: #64ffda;
    --text: #e6f1ff;
    --muted: rgba(230, 241, 255, 0.78);
    --border: rgba(100, 255, 218, 0.18);
    --surface: rgba(17, 34, 64, 0.38);
    --surface-strong: rgba(17, 34, 64, 0.56);
    --shadow: 0 24px 50px rgba(2, 12, 27, 0.28);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--primary);
    background-image:
        linear-gradient(180deg, rgba(10, 25, 47, 0.95), rgba(2, 12, 27, 0.98)),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='320' viewBox='0 0 520 320'%3E%3Cg fill='none' stroke='%2300e2f7' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round' opacity='.36'%3E%3Cpath d='M0 42h78l20 20h72l28 28h74l32-32h70l16-16h130'/%3E%3Cpath d='M0 102h52l24 24h98l30-30h62l40 40h92l26-26h96'/%3E%3Cpath d='M0 178h92l18-18h70l34 34h84l22-22h86l24 24h90'/%3E%3Cpath d='M0 258h118l20-20h54l34-34h86l32 32h76l20-20h80'/%3E%3Cpath d='M260 0v56l-22 22v70l28 28v60l-26 26v58'/%3E%3Cpath d='M322 0v72l-30 30v58l38 38v44l-22 22v56'/%3E%3Cpath d='M198 0v50l26 26v60l-44 44v54l-28 28v58'/%3E%3Cpath d='M442 0v30l-34 34v50l-28 28v52l34 34v92'/%3E%3Cpath d='M78 0v28l32 32v46l-34 34v56l24 24v100'/%3E%3C/g%3E%3Cg fill='%2364ffda' opacity='.48'%3E%3Ccircle cx='98' cy='62' r='2'/%3E%3Ccircle cx='198' cy='90' r='2'/%3E%3Ccircle cx='304' cy='58' r='2'/%3E%3Ccircle cx='390' cy='42' r='2'/%3E%3Ccircle cx='76' cy='126' r='2'/%3E%3Ccircle cx='204' cy='96' r='2'/%3E%3Ccircle cx='306' cy='136' r='2'/%3E%3Ccircle cx='424' cy='110' r='2'/%3E%3Ccircle cx='110' cy='160' r='2'/%3E%3Ccircle cx='214' cy='194' r='2'/%3E%3Ccircle cx='320' cy='172' r='2'/%3E%3Ccircle cx='430' cy='196' r='2'/%3E%3Ccircle cx='138' cy='238' r='2'/%3E%3Ccircle cx='226' cy='204' r='2'/%3E%3Ccircle cx='344' cy='236' r='2'/%3E%3Ccircle cx='440' cy='216' r='2'/%3E%3C/g%3E%3Cg fill='%2300e2f7' opacity='.32'%3E%3Crect x='470' y='70' width='4' height='4'/%3E%3Crect x='478' y='70' width='4' height='4'/%3E%3Crect x='486' y='70' width='4' height='4'/%3E%3Crect x='470' y='78' width='4' height='4'/%3E%3Crect x='478' y='78' width='4' height='4'/%3E%3Crect x='486' y='78' width='4' height='4'/%3E%3Crect x='34' y='214' width='4' height='4'/%3E%3Crect x='42' y='214' width='4' height='4'/%3E%3Crect x='50' y='214' width='4' height='4'/%3E%3Crect x='34' y='222' width='4' height='4'/%3E%3Crect x='42' y='222' width='4' height='4'/%3E%3Crect x='50' y='222' width='4' height='4'/%3E%3Crect x='352' y='270' width='4' height='4'/%3E%3Crect x='360' y='270' width='4' height='4'/%3E%3Crect x='368' y='270' width='4' height='4'/%3E%3Crect x='352' y='278' width='4' height='4'/%3E%3Crect x='360' y='278' width='4' height='4'/%3E%3Crect x='368' y='278' width='4' height='4'/%3E%3C/g%3E%3C/svg%3E");
    background-size: auto, 520px 320px;
    background-position: 0 0, center top;
    background-attachment: fixed;
    color: var(--text);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 2rem 0;
    background: rgba(7, 17, 31, 0.18);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(230, 241, 255, 0.08);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

nav.scrolled {
    background-color: rgba(7, 17, 31, 0.46);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.55);
    border-bottom-color: rgba(100, 255, 218, 0.12);
}

nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 52px;
    width: auto;
    display: block;
}

.nav-container {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-left: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a,
.footer-links a,
.footer-contact a,
.footer-contact span {
    color: var(--text);
    text-decoration: none;
}

.nav-links a {
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.35rem;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-strong);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-cta,
.hero-button,
.panel-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.nav-cta {
    padding: 0.95rem 1.75rem;
    border: 1px solid rgba(100, 255, 218, 0.7);
    color: var(--text);
    background: rgba(6, 18, 35, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.nav-cta:hover,
.hero-button:hover,
.panel-cta:hover {
    transform: translateY(-2px);
}

.nav-cta:hover {
    border-color: var(--accent);
    background: rgba(8, 24, 46, 0.85);
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.2);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.32rem;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 1.6rem;
    height: 2px;
    background: var(--text);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.empty {
    height: 84px;
}

.pricing-hero {
    position: relative;
    padding: 4.5rem 0 3rem;
    overflow: hidden;
}

.pricing-hero-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.8fr);
    gap: 2rem;
    align-items: center;
}

.hero-kicker,
.section-kicker,
.panel-label,
.plan-tag,
.quote-label {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.78rem;
    color: var(--accent-strong);
}

.pricing-hero-copy h1 {
    font-size: clamp(1.8rem, 4vw, 3.4rem);
    line-height: 1.02;
    margin: 1rem 0 1.25rem;
}

.pricing-hero-copy h1 span,
.cta-card h2,
.section-heading h2,
.positioning-card h2 {
    color: var(--accent-strong);
}

.hero-description,
.section-heading p,
.positioning-copy,
.faq-item p,
.process-card p,
.addon-card p,
.plan-fit,
.proof-card span {
    color: var(--muted);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-button,
.panel-cta {
    padding: 1rem 1.5rem;
}

.hero-button-primary,
.panel-cta {
    color: var(--text);
    border: 1px solid rgba(100, 255, 218, 0.7);
    background: rgba(6, 18, 35, 0.55);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-button-secondary {
    color: var(--text);
    border: 1px solid var(--border);
    background: rgba(17, 34, 64, 0.42);
}

.hero-proof {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.proof-card,
.hero-panel,
.pricing-card,
.positioning-card,
.addon-card,
.process-card,
.faq-item,
.cta-card {
    background:
        linear-gradient(180deg, rgba(22, 34, 50, 0.92), rgba(10, 19, 32, 0.96));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.proof-card::before,
.hero-panel::before,
.pricing-card::before,
.positioning-card::before,
.addon-card::before,
.process-card::before,
.faq-item::before,
.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at bottom center, rgba(83, 230, 223, 0.2), transparent 42%),
        linear-gradient(135deg, rgba(2, 217, 241, 0.06), transparent 48%, rgba(4, 242, 250, 0.04));
    opacity: 0.9;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.proof-card:hover,
.hero-panel:hover,
.pricing-card:hover,
.positioning-card:hover,
.addon-card:hover,
.process-card:hover,
.faq-item:hover,
.cta-card:hover {
    transform: translateY(-8px);
    border-color: rgba(100, 255, 218, 0.22);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.32);
}

.proof-card:hover::before,
.hero-panel:hover::before,
.pricing-card:hover::before,
.positioning-card:hover::before,
.addon-card:hover::before,
.process-card:hover::before,
.faq-item:hover::before,
.cta-card:hover::before {
    opacity: 0.85;
}

.proof-card > *,
.hero-panel > *,
.pricing-card > *,
.positioning-card > *,
.addon-card > *,
.process-card > *,
.faq-item > *,
.cta-card > * {
    position: relative;
    z-index: 1;
}

.proof-card {
    border-radius: 16px;
    padding: 1.7rem 1.5rem 1.4rem;
}

.proof-card strong {
    display: block;
    margin-bottom: 0.55rem;
}

.hero-panel {
    border-radius: 16px;
    padding: 1.7rem 1.5rem 1.4rem;
    margin-top: -15rem;
}

.panel-price {
    font-size: 2.3rem;
    font-weight: 700;
    margin-top: 0.6rem;
}

.panel-range {
    color: var(--accent-strong);
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0.35rem;
}

.panel-list,
.feature-list,
.benefit-list,
.footer-links,
.footer-contact {
    list-style: none;
}

.panel-list {
    display: grid;
    gap: 0.95rem;
    margin: 1.5rem 0 1.75rem;
}

.panel-list li,
.feature-list li,
.benefit-list li {
    position: relative;
    padding-left: 1.4rem;
    color: var(--muted);
}

.panel-list li::before,
.feature-list li::before,
.benefit-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.68rem;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--accent);
}

.section-shell {
    padding: 2rem 0 5rem;
}

.section-heading {
    max-width: 700px;
    margin-bottom: 2rem;
}

.pricing-section .container {
    max-width: 1380px;
}

.section-heading h2,
.positioning-card h2,
.cta-card h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.08;
    margin: 0.8rem 0 0.9rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 3.5rem;
}

.pricing-card {
    border-radius: 16px;
    padding: 1.7rem 1.5rem 1.4rem;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.pricing-card-featured {
    background:
        linear-gradient(145deg, rgba(100, 255, 218, 0.08), rgba(255, 255, 255, 0.02)),
        var(--surface-strong);
    border-color: rgba(100, 255, 218, 0.34);
    transform: translateY(-0.55rem);
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(100, 255, 218, 0.16);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
}

.pricing-card h3 {
    font-size: 1.45rem;
    line-height: 1.25;
    margin: 0.85rem 0;
}

.price-range {
    font-size: 1.65rem;
    color: var(--accent-strong);
    font-weight: 700;
}

.feature-list {
    display: grid;
    gap: 0.82rem;
    margin: 1.5rem 0 1.75rem;
}

.card-meta {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(100, 255, 218, 0.12);
}

.card-meta span {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.positioning-grid,
.process-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.positioning-card,
.cta-card {
    border-radius: 16px;
    padding: 2rem;
}

.quote-block {
    margin: 1.5rem 0;
    padding: 1.5rem;
    border-radius: 22px;
    background: rgba(17, 34, 64, 0.38);
    border: 1px solid rgba(230, 241, 255, 0.12);
}

.quote-block blockquote {
    margin-top: 0.8rem;
    font-size: 1.45rem;
    line-height: 1.45;
}

.benefit-list {
    display: grid;
    gap: 1rem;
    margin-top: 1.2rem;
}

.addons-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.addon-card,
.process-card,
.faq-item {
    border-radius: 16px;
    padding: 1.7rem 1.5rem 1.4rem;
}

.addon-card h3,
.process-card h3,
.faq-item h3 {
    margin-bottom: 0.75rem;
    font-size: 1.15rem;
}

.addon-card strong {
    display: block;
    margin-top: 1rem;
    color: var(--accent-strong);
}

.process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.process-card span {
    display: inline-flex;
    width: 2.4rem;
    height: 2.4rem;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 1rem;
    color: var(--primary);
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.92), var(--accent));
    font-weight: 700;
}

.faq-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.cta-card {
    text-align: center;
    max-width: 920px;
    margin: 0 auto;
}

.cta-card .hero-actions {
    justify-content: center;
}

footer {
    background: transparent;
    padding: 2.5rem 0 3rem;
    border-top: 1px solid rgba(230, 241, 255, 0.08);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.9fr;
    gap: 2.5rem;
    align-items: start;
    padding-top: 2rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 330px;
}

.footer-logo {
    display: inline-flex;
    justify-content: flex-start;
}

.footer-logo img {
    height: 58px;
}

.footer-column h3 {
    color: var(--accent);
    font-size: 1rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer-links,
.footer-contact {
    list-style: none;
    display: grid;
    gap: 0.8rem;
}

.footer-brand p {
    color: rgba(230, 241, 255, 0.78);
    line-height: 1.75;
    margin-top: 1rem;
    text-align: left;
}

.footer-links a {
    color: rgba(230, 241, 255, 0.88);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 1rem;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-contact a,
.footer-contact span {
    color: rgba(230, 241, 255, 0.88);
    text-decoration: none;
    line-height: 1.6;
}

.copyright {
    color: rgba(230, 241, 255, 0.65);
    font-size: 0.95rem;
    margin-top: 2.5rem;
}

.cursor,
.cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    z-index: 120;
}

.cursor {
    width: 24px;
    height: 24px;
    border: 1px solid rgba(100, 255, 218, 0.65);
    transition: width 0.2s ease, height 0.2s ease, background-color 0.2s ease;
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-strong);
}

.whatsapp-float {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.95rem 1.25rem;
    border-radius: 999px;
    background: rgba(7, 17, 31, 0.78);
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.28);
    z-index: 90;
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.whatsapp-float:hover {
    transform: translateY(-4px);
    background: rgba(8, 24, 46, 0.92);
    border-color: rgba(100, 255, 218, 0.8);
    box-shadow: 0 22px 40px rgba(0, 0, 0, 0.34);
}

@media (max-width: 1100px) {
    .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .addons-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .faq-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .pricing-hero-layout,
    .positioning-grid,
    .process-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .hero-proof {
        grid-template-columns: 1fr;
    }

    .hero-panel {
        max-width: 520px;
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-container {
        position: absolute;
        top: calc(100% + 0.75rem);
        left: 1rem;
        right: 1rem;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 1.25rem;
        padding: 1.2rem;
        border-radius: 24px;
        background: rgba(12, 12, 12, 0.97);
        border: 1px solid rgba(100, 255, 218, 0.12);
        box-shadow: var(--shadow);
    }

    .nav-container.active {
        display: flex;
    }

    .nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .nav-cta {
        width: 100%;
    }

    .pricing-hero {
        padding-top: 3rem;
    }

    .pricing-grid,
    .addons-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card-featured {
        transform: none;
    }

    .section-shell {
        padding: 1rem 0 4rem;
    }

    .whatsapp-float span {
        display: none;
    }

    footer {
        padding: 2rem 0;
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        right: 1rem;
        bottom: 1rem;
        padding: 0.85rem 1rem;
    }
}

@media (max-width: 520px) {
    .container {
        padding: 0 1rem;
    }

    .pricing-hero-copy h1 {
        max-width: none;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-button,
    .panel-cta {
        width: 100%;
    }

    .quote-block blockquote {
        font-size: 1.2rem;
    }
}