/* Reset and Base Styles */
:root {
  /* Cores base */
  --cor-bg-principal: #0a0a0a;
  --cor-bg-secundaria: #1b102d;
  --cor-bg-clara: rgba(255, 255, 255, 0.02);
  --cor-bg-gradient: linear-gradient(135deg, #ff00ff, #cc66ff);

  /* Texto */
  --texto-principal: #ffffff;
  --texto-suave: rgba(255, 255, 255, 0.85);
  --texto-fraco: rgba(255, 255, 255, 0.6);
  --texto-apagado: rgba(255, 255, 255, 0.75);

  /* Borda */
  --borda-suave: rgba(255, 255, 255, 0.06);
  --borda-destaque: rgba(204, 102, 255, 0.25);

  /* Destaques / Acentos */
  --cor-primaria: #cc66ff;
  --cor-secundaria: #ff00ff;
  --sombra-rosa: 0 0 30px rgba(204, 102, 255, 0.6);

  /* Botões */
  --bg-botao: linear-gradient(45deg, #ff00ff, #cc66ff);
  --bg-botao-hover: rgba(255, 255, 255, 0.06);
  --cor-icone-botao: rgba(204, 102, 255, 0.1);

  /* Elementos flutuantes */
  --float-1: rgba(255, 0, 255, 0.18);
  --float-2: rgba(128, 0, 255, 0.18);

  /* Formulários */
  --bg-input: #0e001f;
  --borda-input: rgba(255, 255, 255, 0.08);
  --borda-input-focus: #cc66ff;

  /* Rodapé */
  --bg-footer: #0d1021;
  --texto-footer: rgba(255, 255, 255, 0.8);
  --link-footer: rgba(255, 255, 255, 0.6);
  --social-borda: rgba(255, 255, 255, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
  background: var(--cor-bg-principal);
  color: white;
  font-family: 'Segoe UI', sans-serif;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  padding-top: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    background: transparent;
    color: var(--texto-suave);
}

/* Typography */
.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--texto-principal);
}

.section-description {
    font-size: 1.125rem;
    color: var(--texto-fraco);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.gradient-text {
    background: var(--cor-bg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    gap: 0.5rem;
    background: var(--bg-botao);
    color: var(--texto-principal);
    box-shadow: var(--sombra-rosa);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--borda-suave);
    color: var(--texto-suave);
}

.btn-outline:hover {
    background: var(--bg-botao-hover);
    color: var(--cor-primaria);
}

.btn-hero {
    background: var(--cor-bg-gradient);
    color: var(--texto-principal);
    border: none;
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: var(--sombra-rosa);
}

.btn-neon {
    background: var(--cor-bg-gradient);
    color: var(--texto-principal);
    border: none;
    box-shadow: var(--sombra-rosa);
}

.btn-neon:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px var(--cor-primaria);
}

.btn-outline-white {
    background: transparent;
    border: 1px solid var(--borda-suave);
    color: var(--texto-principal);
}

.btn-outline-white:hover {
    background: var(--bg-botao-hover);
}

.btn-accent {
    background: var(--cor-primaria);
    color: var(--cor-bg-principal);
    border: none;
}

.btn-accent:hover {
    background: var(--cor-secundaria);
}

.btn-full {
    width: 100%;
}

.btn-icon {
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #ffffff;;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--borda-suave);
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    max-height: 5rem;
    width: auto;
    height: auto;
    max-width: 100%;
    object-fit: contain;
}


.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--cor-bg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.nav-desktop {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--cor-bg-principal);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--cor-primaria);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.nav-mobile {
    display: none;
    padding: 1rem 0;
    border-top: 1px solid var(--borda-suave);
    flex-direction: column;
    gap: 1rem;
}

.mobile-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--cor-bg-principal);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    color: var(--texto-principal);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    display: block;
    background: var(--cor-bg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.hero-description {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--texto-suave);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-text {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    color: var(--texto-suave);
    margin-bottom: 2rem;
    max-width: 600px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    color: var(--texto-principal);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: var(--cor-bg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.stat-label {
    color: var(--texto-apagado);
    font-size: 0.875rem;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: float 6s ease-in-out infinite;
}

.floating-1 {
    top: 25%;
    right: 10%;
    width: 5rem;
    height: 5rem;
    background: var(--float-1);
    animation-delay: 0s;
}

.floating-2 {
    bottom: 25%;
    left: 20%;
    width: 8rem;
    height: 8rem;
    background: var(--float-2);
    animation-delay: 3s;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: var(--cor-bg-secundaria);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-content h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: left;
    color: var(--texto-principal);
}

.about-text {
    margin-bottom: 2rem;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--texto-suave);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-card {
    background: var(--cor-bg-clara);
    border: 1px solid var(--borda-suave);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cor-primaria);
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--texto-fraco);
    margin-bottom: 0.75rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-card {
    background: var(--cor-bg-clara);
    border: 1px solid var(--borda-suave);
    border-radius: 0.5rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sombra-rosa);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--cor-primaria);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--texto-principal);
}

.feature-card p {
    color: var(--texto-fraco);
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio {
    padding: 5rem 0;
    background: var(--cor-bg-principal);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    border: none;
    background: var(--cor-bg-clara);
    color: var(--texto-suave);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--cor-bg-gradient);
    color: var(--texto-principal);
    box-shadow: var(--sombra-rosa);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    background: var(--cor-bg-clara);
    border: 1px solid var(--borda-suave);
    transition: all 0.3s ease;
    aspect-ratio: 1;
}

.portfolio-item:hover {
    transform: scale(1.05);
    box-shadow: var(--sombra-rosa);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.8), transparent);
    color: var(--texto-principal);
    padding: 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h3 {
    font-size: 0.875rem;
    font-weight: 600;
}

/* Pricing Section */
.pricing {
    padding: 5rem 0;
    background: var(--cor-bg-secundaria);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    position: relative;
    background: var(--cor-bg-clara);
    border: 1px solid var(--borda-suave);
    border-radius: 0.5rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    box-shadow: var(--sombra-rosa);
}

.pricing-card.popular {
    border-color: var(--borda-destaque);
    box-shadow: var(--sombra-rosa);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--cor-bg-gradient);
    color: var(--texto-principal);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--texto-principal);
}

.plan-description {
    color: var(--texto-fraco);
    margin-bottom: 1rem;
}

.plan-price {
    margin-bottom: 0.5rem;
}

.price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--cor-primaria);
}

.period {
    font-size: 1rem;
    color: var(--texto-fraco);
}

.price-contract {
    font-size: 0.875rem;
    color: var(--cor-primaria);
    font-weight: 600;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features li {
    padding: 0.5rem 0;
    color: var(--texto-suave);
}

.plan-btn {
    width: 100%;
}

.pricing-quote {
    background: var(--cor-bg-clara);
    border: 1px solid var(--borda-suave);
    border-radius: 0.5rem;
    padding: 1.5rem;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.pricing-quote p {
    font-style: italic;
    color: var(white);
    margin-bottom: 0.5rem;
}

.pricing-quote span {
    color: var(--cor-primaria);
    font-weight: 600;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--cor-bg-secundaria);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--texto-principal);
}

.contact-items {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    background: var(--cor-icone-botao);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--cor-primaria);
}

.contact-item h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--texto-suave);
}

.contact-item p {
    color: var(--texto-fraco);
}

.briefing-card {
    background: var(--cor-bg-gradient);
    color: var(--texto-principal);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--sombra-rosa);
}

.briefing-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.briefing-card p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.contact-form-container {
    background: var(--cor-bg-clara);
    border-radius: 0.5rem;
    padding: 2rem;
    box-shadow: var(--sombra-rosa);
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--texto-principal);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--texto-suave);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--borda-input);
    border-radius: 0.375rem;
    font-size: 1rem;
    background: var(--bg-input);
    color: var(--texto-suave);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--borda-input-focus);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Footer */
.footer {
    background: var(--bg-footer);
    color: var(--texto-footer);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    font-size: 1.875rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--cor-primaria);
}

.footer-company p {
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--social-borda);
    border-radius: 0.375rem;
    color: var(--texto-footer);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--cor-primaria);
    color: var(--texto-principal);
}

.footer-section h3 {
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--texto-principal);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--texto-footer);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--cor-primaria);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-contact-item span:first-child {
    color: var(--cor-primaria);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--borda-suave);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: var(--texto-fraco);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    font-size: 0.875rem;
}

.footer-links a {
    color: var(--link-footer);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Políticas */
.privacy-policy, .terms-policy, .lgpd-policy {
    background: var(--cor-bg-secundaria);
    color: var(--texto-suave);
    padding: 40px 0;
}
.privacy-policy .container,
.terms-policy .container,
.lgpd-policy .container {
    max-width: 700px;
    margin: auto;
    background: var(--cor-bg-clara);
    border-radius: 12px;
    padding: 32px;
    box-shadow: var(--sombra-rosa);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-desktop,
    .header-buttons {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-mobile.show {
        display: flex;
    }

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

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    .hero {
        padding: 2rem 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1.25rem;
    }

    .hero-text {
        font-size: 1rem;
    }

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

/* Hidden class for portfolio filtering */
.portfolio-item.hidden {
    display: none;
}