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

:root {
    --cyan: #00ffff;
    --cyan2: rgba(0, 255, 255, .08);
    --cyan3: rgba(0, 255, 255, .15);
    --green: #00ff88;
    --yellow: #ffd700;
    --red: #ff6b6b;
    --purple: #b464ff;
    --bg: #050810;
    --bg2: #080d18;
    --text: #e8f4f8;
    --muted: rgba(232, 244, 248, .5);
    --card: rgba(255, 255, 255, .03);
    --border: rgba(0, 255, 255, .12);
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

/* GRID BG */
.grid-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image: linear-gradient(rgba(0, 255, 255, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, .025) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* NAV */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 5%;
    background: rgba(5, 8, 16, .85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    font-weight: 900;
    color: var(--cyan);
    letter-spacing: 6px;
    text-shadow: 0 0 20px rgba(0, 255, 255, .5);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1px;
    transition: color .2s;
}

.nav-links a:hover {
    color: var(--cyan);
}

.nav-cta {
    background: transparent;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    letter-spacing: 2px;
    padding: 9px 22px;
    cursor: pointer;
    transition: all .2s;
    text-decoration: none;
}

.nav-cta:hover {
    background: var(--cyan2);
    box-shadow: 0 0 20px rgba(0, 255, 255, .2);
}

/* HERO */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 5% 80px;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(0, 255, 136, .3);
    background: rgba(0, 255, 136, .06);
    padding: 6px 16px;
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--green);
    margin-bottom: 28px;
    animation: fadeUp .8s ease both;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    animation: blink 1.5s step-end infinite;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(42px, 8vw, 88px);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -2px;
    animation: fadeUp .8s .1s ease both;
}

.hero-title span {
    background: linear-gradient(135deg, #00ffff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(0, 255, 255, .4));
}

.hero-sub {
    font-size: clamp(16px, 2.5vw, 22px);
    color: var(--muted);
    max-width: 620px;
    line-height: 1.7;
    margin: 24px auto 0;
    font-weight: 300;
    animation: fadeUp .8s .2s ease both;
}

.hero-btns {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 44px;
    animation: fadeUp .8s .3s ease both;
}

.btn-primary {
    background: linear-gradient(135deg, #00ffff, #00cc88);
    color: #050810;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 2px;
    padding: 16px 40px;
    border: none;
    cursor: pointer;
    transition: all .3s;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 255, 255, .4);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 15px;
    letter-spacing: 2px;
    padding: 16px 40px;
    cursor: pointer;
    transition: all .3s;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 64px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    animation: fadeUp .8s .4s ease both;
}

.hero-stat-val {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--cyan);
    display: block;
    margin-bottom: 4px;
}

.hero-stat-label {
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--muted);
}

/* GLOW ORBS */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.orb1 {
    width: 400px;
    height: 400px;
    background: rgba(0, 255, 255, .06);
    top: 10%;
    left: -10%;
}

.orb2 {
    width: 300px;
    height: 300px;
    background: rgba(0, 255, 136, .05);
    bottom: 20%;
    right: -5%;
}

/* SECTION */
section {
    position: relative;
    z-index: 1;
    padding: 100px 5%;
}

.section-label {
    font-size: 10px;
    letter-spacing: 4px;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-sub {
    font-size: 17px;
    color: var(--muted);
    max-width: 560px;
    line-height: 1.7;
}

/* FEATURES */
.features {
    background: var(--bg2);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1px;
    margin-top: 64px;
    border: 1px solid var(--border);
}

.feature-card {
    padding: 40px 36px;
    background: var(--card);
    transition: background .3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0;
    transition: opacity .3s;
}

.feature-card:hover {
    background: rgba(0, 255, 255, .05);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 20px;
    display: block;
}

.feature-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--cyan);
    margin-bottom: 12px;
}

.feature-text {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
}

/* APP PREVIEW */
.preview {
    overflow: hidden;
}

.preview-wrap {
    margin-top: 64px;
    position: relative;
}

.preview-screen {
    background: rgba(0, 3, 10, .9);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    box-shadow: 0 0 80px rgba(0, 255, 255, .08), 0 40px 120px rgba(0, 0, 0, .6);
}

.preview-bar {
    background: rgba(0, 255, 255, .05);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border);
}

.preview-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.preview-content {
    padding: 24px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 12px;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.preview-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    color: var(--cyan);
    letter-spacing: 4px;
    text-shadow: 0 0 10px rgba(0, 255, 255, .5);
}

.preview-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.prev-card {
    background: rgba(0, 255, 255, .04);
    border: 1px solid var(--border);
    padding: 14px;
    position: relative;
}

.prev-card-label {
    font-size: 9px;
    letter-spacing: 2px;
    color: rgba(0, 255, 255, .5);
    margin-bottom: 6px;
}

.prev-card-val {
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    color: var(--cyan);
}

.prev-card-sub {
    font-size: 9px;
    color: rgba(0, 255, 255, .35);
    margin-top: 4px;
}

.prev-card-icon {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 14px;
    opacity: .4;
}

.preview-table {
    background: rgba(0, 255, 255, .02);
    border: 1px solid var(--border);
}

.prev-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
}

.prev-th {
    font-size: 8px;
    letter-spacing: 2px;
    color: rgba(0, 255, 255, .4);
}

.prev-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    padding: 11px 14px;
    border-bottom: 1px solid rgba(0, 255, 255, .04);
    align-items: center;
}

.prev-row:last-child {
    border: none;
}

.prev-disc {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
}

.prev-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
}

.prev-td {
    font-size: 10px;
    text-align: center;
}

.prev-green {
    color: var(--green);
}

.prev-red {
    color: var(--red);
}

.prev-badge {
    padding: 2px 6px;
    font-size: 9px;
    font-family: 'Orbitron', sans-serif;
}

.prev-high {
    background: rgba(0, 255, 136, .1);
    border: 1px solid rgba(0, 255, 136, .3);
    color: var(--green);
}

.prev-mid {
    background: rgba(255, 165, 0, .1);
    border: 1px solid rgba(255, 165, 0, .3);
    color: orange;
}

.glow-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: .3;
}

/* HOW IT WORKS */
.how {
    background: var(--bg2);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    margin-top: 64px;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), var(--border), transparent);
    display: none;
}

.step {
    text-align: center;
    position: relative;
}

.step-num {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    letter-spacing: 4px;
    color: var(--cyan);
    width: 56px;
    height: 56px;
    border: 1px solid var(--cyan3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
}

.step-num::after {
    content: '';
    position: absolute;
    inset: -4px;
    border: 1px solid var(--border);
}

.step-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: .5px;
}

.step-text {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

/* PRICING */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 64px;
    max-width: 900px;
}

.price-card {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 40px 36px;
    position: relative;
    transition: all .3s;
}

.price-card.featured {
    border-color: var(--cyan);
    background: rgba(0, 255, 255, .04);
    box-shadow: 0 0 40px rgba(0, 255, 255, .08);
}

.price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #00ffff, #00ff88);
    color: #050810;
    font-size: 10px;
    letter-spacing: 2px;
    font-weight: 700;
    padding: 4px 16px;
    white-space: nowrap;
}

.price-plan {
    font-size: 11px;
    letter-spacing: 4px;
    color: var(--muted);
    margin-bottom: 20px;
}

.price-val {
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    font-weight: 900;
    color: var(--cyan);
    line-height: 1;
}

.price-period {
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px;
    margin-bottom: 28px;
}

.price-save {
    font-size: 12px;
    color: var(--green);
    letter-spacing: 1px;
    background: rgba(0, 255, 136, .08);
    border: 1px solid rgba(0, 255, 136, .2);
    padding: 4px 12px;
    display: inline-block;
    margin-bottom: 28px;
}

.price-features {
    list-style: none;
    margin-bottom: 36px;
}

.price-features li {
    font-size: 14px;
    color: var(--muted);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .04);
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-features li::before {
    content: '✓';
    color: var(--green);
    font-size: 12px;
    flex-shrink: 0;
}

.price-features li.off {
    color: rgba(255, 255, 255, .2);
}

.price-features li.off::before {
    content: '—';
    color: rgba(255, 255, 255, .15);
}

.btn-plan {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--cyan);
    background: transparent;
    color: var(--cyan);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all .2s;
}

.btn-plan:hover,
.price-card.featured .btn-plan {
    background: var(--cyan);
    color: #050810;
    font-weight: 700;
    transition: color .2s;
    cursor: pointer;

    
}

/* TESTIMONIALS */
.testimonials {
    overflow: hidden;
}

.test-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 64px;
}

.test-card {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 32px;
    position: relative;
}

.test-card::before {
    content: '❝';
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 48px;
    color: rgba(0, 255, 255, .06);
    font-family: serif;
    line-height: 1;
}

.test-text {
    font-size: 15px;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.test-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.test-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cyan), var(--green));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: #050810;
}

.test-name {
    font-size: 14px;
    font-weight: 600;
}

.test-role {
    font-size: 12px;
    color: var(--muted);
    margin-top: 2px;
}

.test-stars {
    color: var(--yellow);
    font-size: 12px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

/* FAQ */
.faq {
    background: var(--bg2);
}

.faq-list {
    margin-top: 48px;
    max-width: 720px;
}

.faq-item {
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    text-align: left;
    padding: 22px 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.faq-arrow {
    color: var(--cyan);
    font-size: 18px;
    transition: transform .3s;
    flex-shrink: 0;
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.8;
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease, padding .3s;
}

.faq-item.open .faq-answer {
    max-height: 200px;
    padding-bottom: 20px;
}

/* CTA FINAL */
.cta-final {
    text-align: center;
    background: linear-gradient(180deg, var(--bg) 0%, #040810 100%);
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(0, 255, 255, .06) 0%, transparent 70%);
    pointer-events: none;
}

.cta-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
}

.cta-sub {
    font-size: 18px;
    color: var(--muted);
    max-width: 500px;
    margin: 0 auto 44px;
    line-height: 1.7;
}

/* FOOTER */
footer {
    background: #030508;
    border-top: 1px solid var(--border);
    padding: 40px 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    z-index: 1;
    position: relative;
}

.footer-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    color: var(--cyan);
    letter-spacing: 4px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 13px;
    color: var(--muted);
    text-decoration: none;
    transition: color .2s;
}

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

.footer-copy {
    font-size: 12px;
    color: rgba(255, 255, 255, .2);
}

/* ANIMATIONS */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: 0
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-12px)
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0
    }

    100% {
        background-position: 200% 0
    }
}

/* SCROLL REVEAL */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE */
@media(max-width:768px) {
    nav {
        padding: 14px 5%;
    }

    .nav-links {
        display: none;
    }

    .hero-stats {
        gap: 28px;
    }

    .steps::before {
        display: none;
    }

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

    footer {
        flex-direction: column;
        text-align: center;
    }
}

/* ANIMAÇÕES DO DEMO */
@keyframes timerCount {
    0% {
        content: "00:00"
    }

    10% {
        content: "00:24"
    }

    20% {
        content: "00:48"
    }

    30% {
        content: "01:12"
    }

    40% {
        content: "01:36"
    }

    50% {
        content: "02:00"
    }

    60% {
        content: "02:24"
    }

    70% {
        content: "02:48"
    }

    80% {
        content: "03:12"
    }

    90% {
        content: "03:36"
    }

    100% {
        content: "04:00"
    }
}

@keyframes ringAnim {
    from {
        stroke-dashoffset: 553
    }

    to {
        stroke-dashoffset: 100
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes barGrow1 {
    from {
        width: 0
    }

    to {
        width: 85%
    }
}

@keyframes barGrow2 {
    from {
        width: 0
    }

    to {
        width: 65%
    }
}

@keyframes barGrow3 {
    from {
        width: 0
    }

    to {
        width: 87%
    }
}

@keyframes barGrow4 {
    from {
        width: 0
    }

    to {
        width: 72%
    }
}

@keyframes checkMark {

    0%,
    60% {
        opacity: 0;
        transform: scale(0)
    }

    70% {
        opacity: 1;
        transform: scale(1.2)
    }

    80%,
    100% {
        opacity: 1;
        transform: scale(1)
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px)
    }

    to {
        opacity: 1;
        transform: translateX(0)
    }
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(0, 255, 255, .4)
    }

    50% {
        box-shadow: 0 0 0 6px rgba(0, 255, 255, 0)
    }
}

@keyframes typeCursor {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: 0
    }
}

@keyframes screenSwitch {

    0%,
    28% {
        opacity: 1;
        transform: translateX(0)
    }

    33%,
    38% {
        opacity: 0;
        transform: translateX(-20px)
    }

    40%,
    68% {
        opacity: 1;
        transform: translateX(0)
    }

    73%,
    78% {
        opacity: 0;
        transform: translateX(-20px)
    }

    80%,
    100% {
        opacity: 1;
        transform: translateX(0)
    }
}

.demo-screen {
    display: none;
    animation: fadeInUp .5s ease both;
}

.demo-screen.active {
    display: block;
}

/* tabs */
.demo-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 0;
    border-bottom: 1px solid var(--border);
}

.demo-tab {
    padding: 8px 20px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 11px;
    letter-spacing: 2px;
    color: rgba(0, 255, 255, .4);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all .3s;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.demo-tab.active {
    color: #00ffff;
    border-bottom-color: #00ffff;
}

.demo-tab:hover {
    color: #00ffff;
}

/* timer ring */
.ring-svg {
    animation: none;
}

.ring-progress {
    stroke-dasharray: 553;
    stroke-dashoffset: 553;
    animation: ringAnim 8s linear infinite;
}

/* barras */
.bar-fill-1 {
    width: 0;
    animation: barGrow1 1.5s 0.5s ease forwards;
}

.bar-fill-2 {
    width: 0;
    animation: barGrow2 1.5s 0.8s ease forwards;
}

.bar-fill-3 {
    width: 0;
    animation: barGrow3 1.5s 1.1s ease forwards;
}

.bar-fill-4 {
    width: 0;
    animation: barGrow4 1.5s 1.4s ease forwards;
}

/* check */
.anim-check {
    opacity: 0;
    animation: checkMark 0.5s 1s ease forwards;
}

/* questao slide */
.anim-questao {
    opacity: 0;
    animation: slideIn 0.5s 0.3s ease forwards;
}