/* Reset e Configurações Básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #4D387E;
    --color-secondary: #FEBF41;
    --color-dark: #1d1d1d;
    --color-darker: #121212;
    --color-text: #677183;
    --color-text-light: #8c94a4;
    --color-white: #ffffff;
    --color-light-bg: #f8f9fa;
    --font-primary: 'Red Hat Display', sans-serif;
    --spacing-unit: 0.8rem;
    --transition: all 0.3s ease;
}

html {
    font-size: 10px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

/* Acessibilidade: Esconde elementos visualmente mas mantém para screen readers */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip to main content link para acessibilidade */
.skip-to-main {
    position: absolute;
    left: -9999px;
    z-index: 999;
    padding: 1em;
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}

.skip-to-main:focus {
    left: 50%;
    transform: translateX(-50%);
    top: 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #4D387E;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 1.5rem 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 72px;
    width: auto;
    display: block;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: #271C3F;
    border: none;
    cursor: pointer;
    padding: 1rem;
    border-radius: 8px;
    transition: var(--transition);
}

.menu-toggle:hover {
    background: #1f1630;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    margin: 3px 0;
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-menu li a {
    text-decoration: none;
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.5rem;
    transition: var(--transition);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--color-secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.2rem 2.4rem;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.5rem;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: #3d2b63;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(77, 56, 126, 0.3);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: #e5a820;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(254, 191, 65, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-contact {
    background-color: #271C3F;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-contact:hover {
    background-color: #1f1630;
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(39, 28, 63, 0.4);
}

.btn-large {
    padding: 1.6rem 3.2rem;
    font-size: 1.7rem;
}

/* Hero Section */
.hero {
    margin-top: 8rem;
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--color-darker) 0%, var(--color-dark) 100%);
    color: var(--color-white);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 4.8rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: var(--color-white);
}

.hero-subtitle {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.6rem;
}

.hero-description {
    font-size: 1.8rem;
    color: var(--color-text-light);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-mascote {
    max-width: 100%;
    height: auto;
    display: block;
    animation: float 3s ease-in-out infinite;
    border: none;
    background: none;
}

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

/* Sections */
section {
    padding: 8rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-title {
    font-size: 3.6rem;
    font-weight: 900;
    color: var(--color-dark);
    margin-bottom: 1.6rem;
}

.section-subtitle {
    font-size: 1.8rem;
    color: var(--color-text);
}

/* Serviços Section */
.servicos {
    background-color: var(--color-light-bg);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.servico-card {
    background-color: var(--color-white);
    padding: 4rem 3rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.servico-card.featured {
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.servico-badge {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 700;
}

.servico-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    filter: grayscale(100%) brightness(0.5) sepia(100%) hue-rotate(240deg) saturate(300%);
}

.servico-card h3 {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-dark);
    margin-bottom: 1.6rem;
}

.servico-card p {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.servico-features {
    list-style: none;
    margin-bottom: 3rem;
}

.servico-features li {
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
    font-size: 1.4rem;
    color: var(--color-text);
}

.servico-features li:before {
    content: "✓ ";
    color: var(--color-primary);
    font-weight: 900;
    margin-right: 0.8rem;
}

.servico-features li:last-child {
    border-bottom: none;
}

/* Planos Section */
.planos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.plano-card {
    background-color: var(--color-white);
    padding: 4rem 3rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.plano-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-color: var(--color-primary);
}

.plano-card.featured {
    background: linear-gradient(135deg, var(--color-primary) 0%, #3d2b63 100%);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.plano-card.featured .plano-nome,
.plano-card.featured .preco-valor,
.plano-card.featured .plano-features li {
    color: var(--color-white);
}

.plano-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 0.8rem 2rem;
    border-radius: 20px;
    font-size: 1.3rem;
    font-weight: 700;
}

.plano-nome {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--color-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.plano-foco {
    font-size: 1.4rem;
    color: var(--color-text);
    margin-bottom: 2rem;
    text-align: center;
    font-style: italic;
}

.plano-card.featured .plano-foco {
    color: rgba(255, 255, 255, 0.9);
}

.plano-preco {
    text-align: center;
    margin-bottom: 3rem;
}

.preco-valor {
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-primary);
}

.preco-periodo {
    font-size: 1.6rem;
    color: var(--color-text);
}

.plano-features {
    list-style: none;
    margin-bottom: 3rem;
}

.plano-features li {
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(233, 236, 239, 0.5);
    font-size: 1.5rem;
    color: var(--color-text);
}

.plano-card.featured .plano-features li {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.plano-features li:before {
    content: "✓ ";
    color: var(--color-secondary);
    font-weight: 900;
    margin-right: 0.8rem;
}

.plano-features li:last-child {
    border-bottom: none;
}

/* Diferenciais Section */
.diferenciais {
    background: linear-gradient(135deg, var(--color-darker) 0%, var(--color-dark) 100%);
    color: var(--color-white);
}

.diferenciais .section-title {
    color: var(--color-white);
}

.diferenciais .section-subtitle {
    color: var(--color-text-light);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.diferencial-card {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.diferencial-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-8px);
}

.diferencial-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    filter: grayscale(100%) brightness(0.5) sepia(100%) hue-rotate(240deg) saturate(300%);
}

.diferencial-card h3 {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 1.2rem;
    color: var(--color-white);
}

.diferencial-card p {
    font-size: 1.5rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* Sobre Section */
.sobre {
    background-color: var(--color-light-bg);
}

.sobre-mascote {
    text-align: center;
    margin-bottom: 4rem;
}

.mascote-image {
    max-width: 300px;
    height: auto;
    display: inline-block;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.sobre-text p {
    font-size: 1.6rem;
    color: var(--color-text);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.sobre-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.stat-card {
    background-color: var(--color-white);
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 1.6rem;
    color: var(--color-text);
    font-weight: 700;
}

/* Contato Section */
.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.info-item {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.info-icon {
    font-size: 3rem;
    color: var(--color-primary);
    filter: grayscale(100%) brightness(0.5) sepia(100%) hue-rotate(240deg) saturate(300%);
}

.info-text h3 {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.info-text p {
    font-size: 1.6rem;
    color: var(--color-text);
}

.contato-form {
    background-color: var(--color-light-bg);
    padding: 4rem;
    border-radius: 16px;
}

.form-group {
    margin-bottom: 2rem;
}

.form-control {
    width: 100%;
    padding: 1.5rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1.5rem;
    font-family: var(--font-primary);
    color: var(--color-dark);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-control::placeholder {
    color: var(--color-text-light);
}

/* Footer */
.footer {
    background: #271C3F;
    color: var(--color-white);
    padding: 6rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-column h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.footer-column h3 span {
    color: var(--color-primary);
}

.footer-logo {
    height: 72px;
    width: auto;
    margin-bottom: 2rem;
}

.footer-column h4 {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 1.6rem;
    color: var(--color-white);
}

.footer-column p,
.footer-column ul li {
    font-size: 1.5rem;
    color: var(--color-text-light);
    line-height: 2;
}

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

.footer-column ul li a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 1.4rem;
    color: #FEBF41;
    font-weight: 700;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    width: 56px;
    height: 56px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    color: var(--color-white);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    html {
        font-size: 9px;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 7rem;
        flex-direction: column;
        background-color: #4D387E;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        padding: 1.5rem 0;
    }

    .nav-actions {
        display: none;
    }

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

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

    .hero-title {
        font-size: 3.2rem;
    }

    .servicos-grid,
    .planos-grid,
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }

    .sobre-content,
    .contato-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .whatsapp-float {
        bottom: 2rem;
        right: 2rem;
        width: 50px;
        height: 50px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    html {
        font-size: 9.5px;
    }

    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) {
    .servicos-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1440px) {
    html {
        font-size: 11px;
    }

    .container {
        max-width: 1280px;
    }
}

@media (min-width: 2560px) {
    html {
        font-size: 12px;
    }

    .container {
        max-width: 1280px;
    }
}