/* Reset e Variáveis - Cores Cadfiber */
:root {
    --color-primary: #3c5aa3;
    --color-primary-dark: #061534;
    --color-primary-darker: #05122e;
    --color-secondary: #64748b;
    --color-dark: #1e293b;
    --color-light: #fafafa;
    --color-white: #ffffff;
    --color-text: #334155;
    --color-text-dark: #061534;
    --color-text-light: #64748b;
    --color-accent: #14dfa0;
    --color-accent-light: #00eaa1;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --border-radius: 0.5rem;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: "Poppins", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: #fafafa;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Poppins", sans-serif;
    font-weight: 700;
    color: var(--color-text-dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 4px solid var(--color-accent);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
}

.nav__logo {
    display: flex;
    align-items: center;
}

.nav__logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav__logo img {
    height: 55px;
    width: auto;
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav__menu a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    transition: var(--transition);
}

.nav__menu .nav__link {
    position: relative;
    padding: 0.5rem 0;
}

.nav__menu .nav__link:hover,
.nav__menu .nav__link.active {
    color: var(--color-primary);
}

.nav__menu .nav__link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

.nav__menu a:hover {
    color: var(--color-primary);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav__toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

.btn--primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(20, 223, 160, 0.3);
}

.btn--contact {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn--contact:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(60, 90, 163, 0.3);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn--large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background-image: url('../assets/Bg-1_Cadfiber.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    min-height: 45vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 18, 46, 0.7);
    z-index: 1;
}

.hero__container {
    position: relative;
    z-index: 2;
}

.hero__container {
    text-align: center;
}

.hero__title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 0.8s ease;
    color: var(--color-white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero__subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero__description {
    font-size: 1.5rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

/* Sections */
.section {
    padding: var(--spacing-xl) 0;
}

.section--dark {
    background-color: var(--color-primary-dark);
    background-image: url('../assets/Bg-2_Cadfiber.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--color-white);
    position: relative;
}

.section--dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background-color: var(--color-accent);
}

.section__title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    color: var(--color-text-dark);
    position: relative;
    padding-bottom: 1rem;
}

.section--dark .section__title {
    color: var(--color-white);
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

.section__subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.section--dark .section__subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* Sobre Section */
.sobre__text {
    font-size: 1.1rem;
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
    line-height: 1.8;
}

.sobre__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature {
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    background-color: var(--color-light);
    transition: var(--transition);
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.feature__title {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.feature__text {
    color: var(--color-text-light);
}

/* Módulos Section */
.modulos__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.modulo-card {
    background-color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: var(--transition);
    box-shadow: 3px 11px 20px rgba(0, 0, 0, 0.16);
    position: relative;
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.modulo-card:hover {
    background-color: #2d4470;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--color-accent);
}

.modulo-card__icon {
    position: absolute;
    top: -30px;
    left: 20px;
    width: 60px;
    height: 60px;
    background-color: var(--color-accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 0;
    z-index: 2;
}

.modulo-card__icon img,
.modulo-card__icon svg {
    width: 35px;
    height: 35px;
    object-fit: contain;
}

.modulo-card__icon img {
    filter: brightness(0) saturate(100%) invert(25%) sepia(49%) saturate(2230%) hue-rotate(207deg) brightness(96%) contrast(88%);
}

.modulo-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.modulo-card__description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-sm);
}

.modulo-card__tools {
    list-style: none;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.modulo-card__tools li {
    padding: var(--spacing-xs) 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.modulo-card__tools li:before {
    content: "✓ ";
    color: var(--color-accent-light);
    font-weight: bold;
    margin-right: var(--spacing-xs);
}

.modulo-card__tools .tooltip-wrapper {
    position: relative;
    cursor: help;
}

.modulo-card__tools .tooltip-text {
    visibility: hidden;
    opacity: 0;
    background-color: rgba(6, 21, 52, 0.95);
    color: var(--color-white);
    text-align: left;
    border-radius: 4px;
    padding: 8px 12px;
    position: absolute;
    z-index: 10;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 8px;
    font-size: 0.85rem;
    line-height: 1.4;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: opacity 0.3s, visibility 0.3s;
    pointer-events: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    white-space: normal;
    min-width: 200px;
    max-width: 280px;
}

.modulo-card__tools .tooltip-wrapper:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

.modulo-card__tools .tooltip-text::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 20px;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent rgba(6, 21, 52, 0.95) transparent;
}

.modulo-card__link {
    color: var(--color-accent-light);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    margin-top: auto;
    align-self: flex-start;
}

.modulo-card__link:hover {
    color: var(--color-accent);
}

/* Planos Section */
.planos.section {
    padding-top: var(--spacing-md);
}

.planos__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.plano-card {
    background-color: var(--color-white);
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.plano-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: #cbd5e1;
}

.plano-card--featured {
    border-color: var(--color-accent);
    border-width: 3px;
    transform: scale(1.05);
    box-shadow: 0px 9px 15px rgba(0, 0, 0, 0.16);
}

.plano-card--featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.plano-card__badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.plano-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.plano-card__description {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    text-align: left;
}

.plano-card--modular .plano-card__description {
    margin-bottom: var(--spacing-sm);
}

.plano-card__price {
    margin-bottom: var(--spacing-md);
}

.plano-card--modular .plano-card__price {
    margin-bottom: var(--spacing-sm);
}

.plano-card__currency {
    font-size: 1.2rem;
    vertical-align: top;
}

.plano-card__amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.plano-card--featured .plano-card__amount {
    color: var(--color-accent);
}

.plano-card__period {
    font-size: 1rem;
    color: var(--color-text-light);
}

.plano-card__features {
    list-style: none;
    margin-bottom: auto;
    text-align: left;
    flex-grow: 1;
}

.plano-card .btn {
    margin-top: var(--spacing-md);
    align-self: center;
}

.plano-card__features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text);
}

.plano-card__features li:before {
    content: "✓ ";
    color: var(--color-accent);
    font-weight: bold;
    margin-right: var(--spacing-xs);
}

/* Modular Plan Styles */
.plano-card--modular .plano-card__features--modular {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 0.3rem;
    row-gap: 0;
    margin-bottom: var(--spacing-sm);
}

.plano-card__features--modular li {
    padding: 0;
    margin: 0;
    line-height: 1;
}

.plano-card__features--modular li:before {
    content: "";
}

.modular-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    gap: 0.25rem;
    font-size: 0.8rem;
    line-height: 1;
    margin: 0;
    padding: 0;
}

.modular-checkbox span {
    line-height: 1;
}

.modular-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-accent);
    flex-shrink: 0;
}

.modular-checkbox span {
    flex: 1;
}

.modular-warning {
    background-color: rgba(20, 223, 160, 0.1);
    border-left: 4px solid var(--color-accent);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.plano-card--modular .modular-warning {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    padding: 0.5rem 0.75rem;
}

.modular-warning p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.5;
}

.planos__note {
    text-align: center;
    margin-top: var(--spacing-md);
    color: var(--color-text-light);
    font-style: italic;
}

/* Teste Grátis Section */
.trial {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.trial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.trial__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.trial__title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.trial__description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.btn--trial {
    background-color: var(--color-white);
    color: var(--color-accent);
    border: 2px solid var(--color-white);
    font-weight: 700;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn--trial:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    border-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* CTA Section */
.cta {
    text-align: center;
}

.cta__title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.cta__description {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
}

.cta__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Contato Section */
.contato__content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contato__info {
    background-color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.contato__item {
    margin: var(--spacing-sm) 0;
    font-size: 1.1rem;
    text-align: center;
}

.contato__item strong {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contato__icon {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
}

.contato__item a {
    color: var(--color-primary);
    text-decoration: none;
}

.contato__item a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 5px solid var(--color-accent);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background-color: var(--color-accent);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.footer__subtitle {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: var(--spacing-xs);
}

.footer__links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: var(--color-white);
        width: 100%;
        padding: var(--spacing-md);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
    }

    .nav__menu.active {
        left: 0;
    }

    .nav__toggle {
        display: flex;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__description {
        font-size: 1.2rem;
    }

    .section__title {
        font-size: 2rem;
    }

    .modulos__grid,
    .planos__grid {
        grid-template-columns: 1fr;
    }

    .plano-card__features--modular {
        grid-template-columns: 1fr;
    }

    .plano-card--featured {
        transform: scale(1);
    }

    .hero__buttons,
    .cta__buttons {
        flex-direction: column;
    }

    .trial__title {
        font-size: 2rem;
    }

    .trial__description {
        font-size: 1.1rem;
    }

    .btn--large {
        width: 100%;
    }
}