:root {
    --navy: #0D1F2D;
    --navy-light: #1A3A52;
    --navy-darker: #0A1620;
    --orange: #FF6B35;
    --white: #FFFFFF;
    --text-light: #CCC;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(180deg, #0D1F2D 0%, #0A1620 100%);
    color: var(--text-light);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    margin-bottom: 50px;
    text-align: center;
    color: var(--white);
    letter-spacing: 1px;
}

.highlight {
    color: var(--orange);
}

.section-desc {
    text-align: center;
    color: #999;
    margin-bottom: 60px;
    font-size: 1.05rem;
}

/* ════════════════════════════════════════════════════════════════════ */
/* BOTÃO FLUTUANTE */
/* ════════════════════════════════════════════════════════════════════ */

.header-nav {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1000;
    padding: 0;
    background: none;
    border: none;
}

.btn-plataforma {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.4rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--white);
    background: rgba(255, 107, 29, 0.1);
    border: 1px solid rgba(255, 107, 29, 0.3);
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-plataforma:hover {
    background: rgba(255, 107, 29, 0.25);
    border-color: var(--orange);
    color: var(--orange);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 107, 29, 0.35);
}
 
.btn-plataforma .material-icons {
    font-size: 1.3rem;
}
/* ════════════════════════════════════════════════════════════════════ */
/* HERO */
/* ════════════════════════════════════════════════════════════════════ */

.hero {
    padding: 120px 40px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #0D1F2D 0%, #0A1620 100%);
}

.circles-container {
    position: absolute;
    right: -150px;
    top: 50%;
    transform: translateY(-50%);
    width: 900px;
    height: 900px;
    pointer-events: none;
}

.circle {
    position: absolute;
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    top: 50%;
    right: 0;
    transform: translate(0, -50%);
}

.circle-1 {
    width: 650px;
    height: 650px;
    border-color: rgba(255, 255, 255, 0.22);
}

.circle-2 {
    width: 450px;
    height: 450px;
    border-color: rgba(255, 255, 255, 0.16);
}

.circle-3 {
    width: 200px;
    height: 200px;
    border-color: rgba(255, 255, 255, 0.10);
}

/* Decoração lado esquerdo */

.circles-container::after {
    content: '';
    position: absolute;
    top: 3rem;
    left: 5rem;
    width: 2px;
    height: 780px;
    background: linear-gradient(180deg, var(--orange), transparent);
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translate(0, -50%); }
    50% { transform: translate(-20px, -50%); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 107, 53, 0.3);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--orange);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.2); }
}

.hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.8rem;
    line-height: 1.1;
    margin-bottom: 30px;
    color: var(--white);
    letter-spacing: 0.5px;
}

.hero-desc {
    font-size: 1.1rem;
    color: #AAA;
    margin-bottom: 50px;
    line-height: 1.8;
    max-width: 650px;
    padding-left: 20px;
    border-left: 3px solid var(--orange);
}

.hero-cta {
    display: flex;
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--orange) 0%, #E85A2A 100%);
    color: var(--white);
    padding: 16px 50px;
    border-radius: 4px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
}

/* ════════════════════════════════════════════════════════════════════ */
/* IMPACTOS */
/* ════════════════════════════════════════════════════════════════════ */

.impacts {
    padding: 100px 40px;
    background: linear-gradient(180deg, #0A1620 0%, #08111B 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

/* DESKTOP: 2 colunas */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.impact-item {
    padding: 30px 25px;
    border-left: 4px solid var(--orange);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
    border-radius: 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.impact-item::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.05), transparent);
    pointer-events: none;
}

.impact-item:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.06) 100%);
    transform: translateX(8px);
    border-top-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.impact-item h3 {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.impact-item p {
    color: #999;
    font-size: 0.9rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* ════════════════════════════════════════════════════════════════════ */
/* TIMELINE */
/* ════════════════════════════════════════════════════════════════════ */

.timeline {
    padding: 100px 40px;
    background: linear-gradient(180deg, #08111B 0%, #050D18 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

/* ══════ DESKTOP (4 colunas com timeline) ══════ */
.timeline-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 80px;
}

.timeline-grid::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 5%;
    right: 5%;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--orange) 0%, 
        var(--orange) 20%, 
        rgba(52, 152, 219, 0.7) 25%, 
        rgba(52, 152, 219, 0.7) 45%, 
        rgba(220, 53, 69, 0.7) 50%, 
        rgba(220, 53, 69, 0.7) 75%, 
        rgba(39, 174, 96, 0.7) 80%, 
        rgba(39, 174, 96, 0.7) 100%
    );
    z-index: 0;
}

.timeline-item {
    padding: 0 20px;
    position: relative;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Ponto na linha */
.timeline-item::before {
    content: '';
    position: absolute;
    top: -3.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: var(--navy-darker);
    border: 2px solid;
    border-radius: 50%;
    z-index: 2;
    transition: all 0.3s;
}

.timeline-item:hover::before {
    width: 16px;
    height: 16px;
    box-shadow: 0 0 12px rgba(255, 107, 53, 0.6);
}

.timeline-item:hover {
    transform: translateY(-5px);
}

.timeline-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    z-index: 3;
    margin-bottom: 50px;
    border: 2px solid;
}

.timeline-badge.agora {
    background: var(--orange);
    color: var(--white);
    border-color: var(--orange);
}

.timeline-badge.anos-2026 {
    background: rgba(52, 152, 219, 0.3);
    color: #5DADE2;
    border-color: #5DADE2;
}

.timeline-badge.anos-2027 {
    background: rgba(220, 53, 69, 0.3);
    color: #F56565;
    border-color: #F56565;
}

.timeline-badge.anos-2033 {
    background: rgba(39, 174, 96, 0.3);
    color: #52C41A;
    border-color: #52C41A;
}

/* Cores dos pontos */
.timeline-item:nth-child(1)::before {
    border-color: var(--orange);
    background: rgba(255, 107, 53, 0.2);
}

.timeline-item:nth-child(2)::before {
    border-color: #5DADE2;
    background: rgba(52, 152, 219, 0.2);
}

.timeline-item:nth-child(3)::before {
    border-color: #F56565;
    background: rgba(220, 53, 69, 0.2);
}

.timeline-item:nth-child(4)::before {
    border-color: #52C41A;
    background: rgba(39, 174, 96, 0.2);
}

.timeline-item h3 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 8px;
    position: relative;
    z-index: 3;
    margin-top: 60px;
}

.timeline-item p {
    color: #999;
    font-size: 0.85rem;
    line-height: 1.5;
    position: relative;
    z-index: 3;
    max-width: 160px;
    margin: 0 auto;
}


/* ════════════════════════════════════════════════════════════════════ */
/* VIDEO SHOWCASE */
/* ════════════════════════════════════════════════════════════════════ */

.video-showcase {
    padding: 100px 40px;
    background: linear-gradient(180deg, #050D18 0%, #0A1620 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.video-showcase h2 {
    margin-bottom: 60px;
}

.video-container {
    max-width: 420px;
    margin: 0 auto;
    aspect-ratio: 9/16;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.3));
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid rgba(255, 107, 53, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: all 0.3s;
}

.video-container:hover {
    border-color: rgba(255, 107, 53, 0.6);
    box-shadow: 0 30px 80px rgba(255, 107, 53, 0.15);
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* MOBILE */
@media (max-width: 768px) {
    .video-showcase {
        padding: 60px 20px;
    }

    .video-container {
        max-width: 100%;
        max-width: 350px;
    }

    .video-showcase h2 {
        margin-bottom: 40px;
    }
}


/* ════════════════════════════════════════════════════════════════════ */
/* GUARANTEE */
/* ════════════════════════════════════════════════════════════════════ */

.guarantee {
    padding: 80px 40px;
    background: linear-gradient(180deg, #050D18 0%, #0A1620 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.guarantee-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.guarantee-content i {
    font-size: 4rem;
    color: var(--orange);
    margin-bottom: 20px;
    display: block;
}

.guarantee-content h2 {
    margin-bottom: 20px;
}

.guarantee-content p {
    color: #999;
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ════════════════════════════════════════════════════════════════════ */
/* CTA FINAL */
/* ════════════════════════════════════════════════════════════════════ */

.cta-final {
    padding: 100px 40px;
    background: linear-gradient(180deg, #0A1620 0%, #0D1F2D 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    margin-bottom: 15px;
}

.cta-content > p {
    color: #999;
    font-size: 1.15rem;
    margin-bottom: 60px;
    line-height: 1.6;
}

.cta-box {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    padding: 50px 40px;
    border-radius: 4px;
    margin-bottom: 40px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.08), transparent);
    pointer-events: none;
}

.cta-box:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.price-block {
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.price-label {
    display: block;
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 10px;
}

.price-value {
    display: block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.5rem;
    color: var(--orange);
    margin-bottom: 10px;
    line-height: 1;
}

.price-meta {
    display: block;
    font-size: 0.85rem;
    color: #777;
}

.btn-cta {
    display: inline-block;
    background: linear-gradient(135deg, var(--orange) 0%, #E85A2A 100%);
    color: var(--white);
    padding: 18px 60px;
    border-radius: 4px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px rgba(255, 107, 53, 0.4);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: #999;
    position: relative;
    z-index: 1;
}

.trust-badges span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.trust-badges i {
    color: var(--orange);
}

/* ════════════════════════════════════════════════════════════════════ */
/* FOOTER */
/* ════════════════════════════════════════════════════════════════════ */

footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 40px;
    text-align: center;
    color: #666;
    font-size: 0.8rem;
}

/* ════════════════════════════════════════════════════════════════════ */
/* RESPONSIVO */
/* ════════════════════════════════════════════════════════════════════ */

/* TABLET - 1024px (2x2 grid na timeline) */
@media (max-width: 1024px) {
    .circles-container {
        width: 500px;
        height: 500px;
    }

    .circle-1 {
        width: 550px;
        height: 550px;

    }

    .circle-2 {
        width: 350px;
        height: 350px;
    }

    .circles-container::after {
        display: none;
    }

    .timeline-grid {
        grid-template-columns: repeat(2, 1fr);
        padding-top: 100px;
    }

    .timeline-grid::before {
        display: none;
    }

    .timeline-item::before {
        display: none;
    }

    .timeline-item {
        text-align: left;
        padding: 30px;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
        border-left: 4px solid;
        border-radius: 4px;
        border-top: 1px solid rgba(255, 255, 255, 0.15);
        border-right: 1px solid rgba(255, 255, 255, 0.08);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        transition: all 0.3s;
        position: relative;
        overflow: hidden;
        margin-bottom: 0;
    }

    .timeline-item::after {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 300px;
        height: 300px;
        border-radius: 50%;
        background: radial-gradient(circle, rgba(255, 107, 53, 0.05), transparent);
        pointer-events: none;
    }

    .timeline-item:hover {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.06) 100%);
        transform: translateX(8px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }

    /* Cores das bordas esquerda */
    .timeline-item:nth-child(1) {
        border-left-color: var(--orange);
    }

    .timeline-item:nth-child(2) {
        border-left-color: #5DADE2;
    }

    .timeline-item:nth-child(3) {
        border-left-color: #F56565;
    }

    .timeline-item:nth-child(4) {
        border-left-color: #52C41A;
    }

    .timeline-badge {
        margin-bottom: 15px;
    }

    .timeline-item h3 {
        margin-top: 0;
    }
}

/* MOBILE - 768px (1 coluna) */
@media (max-width: 768px) {
 
    .btn-plataforma {
        font-size: 0.65rem;
        border-radius: 2rem;
        padding: 0.2rem 0.75rem;
    

    }
 
    .btn-plataforma .material-icons {
        font-size: 0.8rem;
    }

    .hero {
        padding: 80px 20px;
        min-height: auto;
    }

    .circles-container {
        top: 3rem;
        width: 300px;
        height: 300px;
        right: -50px;
    }

    .circle-1 {
        top: 40%;
        width: 350px;
        height: 350px;
    }

    .circle-2 {
        top: 35%;
        width: 250px;
        height: 250px;
    }

    .circle-3 {
        top: 30%;
        width: 150px;
        height: 150px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 2rem;
        margin-bottom: 40px;
    }

    .container {
        padding: 0 20px;
    }

    .impacts, .timeline, .guarantee, .cta-final {
        padding: 60px 20px;
    }

    /* IMPACTS: 1 coluna */
    .impact-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    /* TIMELINE: 1 coluna com cards */
    .timeline-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-top: 0;
    }

    .timeline-item {
        padding: 25px;
        margin-bottom: 0;
        text-align: left;
    }

    .timeline-badge {
        margin-bottom: 12px;
    }

    .timeline-item h3 {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .timeline-item p {
        max-width: 100%;
        font-size: 0.85rem;
    }
}

/* CELULAR PEQUENO - 480px */
@media (max-width: 480px) {
    .circles-container {
        display: none;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.5rem;
        margin-bottom: 30px;
    }

    .price-value {
        font-size: 2.5rem;
    }

    .btn-primary, .btn-cta {
        width: 100%;
        text-align: center;
    }

    .trust-badges {
        gap: 15px;
        flex-direction: column;
    }

    .impacts, .timeline, .guarantee, .cta-final {
        padding: 40px 16px;
    }

    .container {
        padding: 0 16px;
    }

    .impact-item {
        padding: 20px 15px;
    }

    .timeline-item {
        padding: 20px 15px;
    }

    .btn-cta {
        padding: 10px 12px;
    }
}