/* ===============================================
   VARIÁVEIS CSS
   =============================================== */
:root {
    --cor-primaria: #EF6C00;
    --cor-secundaria: #E65100;
    --cor-destaque: #FF9800;
    --cor-clara: #FFF3E0;
    --cor-texto: #2c3e50;
    --cor-texto-claro: #6c757d;
    --cor-bg: #ffffff;
    --cor-bg-alt: #f8f9fa;
    --sombra: 0 2px 15px rgba(0, 0, 0, 0.1);
    --sombra-hover: 0 5px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --max-width: 1200px;
    --header-height: 70px;
}

/* ===============================================
   RESET E BASE
   =============================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--cor-texto);
    background-color: var(--cor-bg);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ===============================================
   UTILITÁRIOS
   =============================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section__header {
    text-align: center;
    margin-bottom: 50px;
}

.section__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-destaque));
    border-radius: 2px;
}

.section__subtitle {
    font-size: 1.125rem;
    color: var(--cor-texto-claro);
    margin-top: 20px;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-primaria));
    transform: translateY(-2px);
    box-shadow: var(--sombra-hover);
}

.btn-outline {
    border: 2px solid var(--cor-primaria);
    color: var(--cor-primaria);
    background: transparent;
}

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

.btn-block {
    width: 100%;
    display: block;
}

/* ===============================================
   HEADER E NAVEGAÇÃO
   =============================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    box-shadow: var(--sombra);
    z-index: 1000;
    transition: var(--transition);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.nav__logo .logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--cor-primaria);
}

.nav__list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav__link {
    font-weight: 500;
    color: var(--cor-texto);
    transition: var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cor-primaria);
    transition: var(--transition);
}

.nav__link:hover::after,
.nav__link.active-link::after {
    width: 100%;
}

.nav__cta {
    padding: 8px 20px;
    background: var(--cor-primaria);
    color: white;
    border-radius: 20px;
}

.nav__cta::after {
    display: none;
}

.nav__cta:hover {
    background: var(--cor-secundaria);
    transform: translateY(-2px);
}

.nav__toggle,
.nav__close {
    display: none;
}

/* ===============================================
   HERO
   =============================================== */
.hero {
    background: linear-gradient(135deg, var(--cor-clara) 0%, white 100%);
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__content {
    z-index: 2;
}

.hero__title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--cor-texto);
}

.hero__description {
    font-size: 1.25rem;
    color: var(--cor-texto-claro);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero__image {
    position: relative;
    z-index: 1;
}

.hero__image img {
    border-radius: 15px;
    box-shadow: var(--sombra-hover);
    width: 100%;
    object-fit: cover;
}

.hero__wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero__wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
    fill: white;
}

/* ===============================================
   SERVIÇOS
   =============================================== */
.services {
    background: white;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service__card {
    background: white;
    padding: 35px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
    transition: var(--transition);
    text-align: center;
    border: 1px solid #f0f0f0;
}

.service__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra-hover);
    border-color: var(--cor-primaria);
}

.service__icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.service__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cor-texto);
    margin-bottom: 15px;
}

.service__description {
    color: var(--cor-texto-claro);
    line-height: 1.7;
}

/* ===============================================
   SOBRE
   =============================================== */
.about {
    background: var(--cor-bg-alt);
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about__image img {
    border-radius: 15px;
    box-shadow: var(--sombra);
}

.about__content .section__title {
    text-align: left;
    margin-bottom: 25px;
}

.about__content .section__title::after {
    left: 0;
    transform: translateX(0);
}

.about__description {
    color: var(--cor-texto-claro);
    margin-bottom: 25px;
    line-height: 1.8;
}

.about__mission {
    background: white;
    padding: 25px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--cor-primaria);
    margin-bottom: 25px;
}

.about__mission-title {
    color: var(--cor-primaria);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.about__mission-text {
    color: var(--cor-texto-claro);
    line-height: 1.7;
}

/* ===============================================
   ABORDAGEM
   =============================================== */
.approach {
    background: white;
}

.approach__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

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

.step__number {
    position: absolute;
    top: -15px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--cor-primaria);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.step__icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.step__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cor-texto);
    margin-bottom: 12px;
}

.step__description {
    color: var(--cor-texto-claro);
    line-height: 1.7;
}

/* ===============================================
   VALORES
   =============================================== */
.values {
    background: var(--cor-bg-alt);
}

.values__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}

.value__card {
    background: white;
    padding: 30px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
    text-align: center;
    transition: var(--transition);
}

.value__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-hover);
}

.value__icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.value__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cor-texto);
    margin-bottom: 10px;
}

.value__description {
    color: var(--cor-texto-claro);
    font-size: 0.938rem;
    line-height: 1.6;
}

/* ===============================================
   ESTATÍSTICAS
   =============================================== */
.stats {
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
    color: white;
    padding: 60px 0;
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat__item {
    text-align: center;
}

.stat__number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat__label {
    font-size: 1.125rem;
    opacity: 0.95;
}

/* ===============================================
   DEPOIMENTOS
   =============================================== */
.testimonials {
    background: white;
}

.testimonials__container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonials__wrapper {
    position: relative;
    overflow: hidden;
}

.testimonial__card {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.testimonial__card.active {
    display: block;
    opacity: 1;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.testimonial__content {
    background: var(--cor-bg-alt);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
}

.testimonial__text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--cor-texto);
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author__avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--cor-primaria);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.author__name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cor-texto);
}

.author__role {
    color: var(--cor-texto-claro);
    font-size: 0.938rem;
}

.testimonials__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.testimonial__btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--cor-primaria);
    color: white;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.testimonial__btn:hover {
    background: var(--cor-secundaria);
    transform: scale(1.1);
}

.testimonials__dots {
    display: flex;
    gap: 10px;
}

.testimonial__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    transition: var(--transition);
}

.testimonial__dot.active {
    background: var(--cor-primaria);
    width: 30px;
    border-radius: 6px;
}

/* ===============================================
   FAQ
   =============================================== */
.faq {
    background: var(--cor-bg-alt);
}

.faq__container {
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    background: white;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--sombra);
}

.faq__question {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.063rem;
    font-weight: 600;
    color: var(--cor-texto);
    text-align: left;
    transition: var(--transition);
    cursor: pointer;
}

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

.faq__icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: var(--transition);
    color: var(--cor-primaria);
}

.faq__item.active .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq__item.active .faq__answer {
    max-height: 500px;
}

.faq__answer p {
    padding: 0 25px 20px;
    color: var(--cor-texto-claro);
    line-height: 1.7;
}

/* ===============================================
   CONTATO
   =============================================== */
.contact {
    background: white;
}

.contact__container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact__card {
    background: var(--cor-bg-alt);
    padding: 25px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--cor-primaria);
}

.contact__icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.contact__card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cor-texto);
    margin-bottom: 8px;
}

.contact__card p,
.contact__card a {
    color: var(--cor-texto-claro);
    line-height: 1.7;
}

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

.contact__form {
    background: var(--cor-bg-alt);
    padding: 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
}

.form__group {
    margin-bottom: 20px;
}

.form__group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--cor-texto);
}

.form__group input,
.form__group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form__group input:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--cor-primaria);
}

.form__group textarea {
    resize: vertical;
}

.form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.form__checkbox input {
    width: auto;
    margin-top: 4px;
}

.form__checkbox label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 0.938rem;
}

.form__checkbox a {
    color: var(--cor-primaria);
    text-decoration: underline;
}

.form__message {
    margin-top: 15px;
    padding: 12px;
    border-radius: var(--border-radius);
    display: none;
    font-weight: 500;
}

.form__message.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form__message.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sombra-hover);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128C7E;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: white;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ===============================================
   FOOTER
   =============================================== */
.footer {
    background: #2c3e50;
    color: white;
    padding: 50px 0 20px;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer__title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--cor-destaque);
}

.footer__subtitle {
    font-size: 1.125rem;
    margin-bottom: 15px;
    color: white;
}

.footer__text {
    color: #bdc3c7;
    line-height: 1.7;
}

.footer__links li {
    margin-bottom: 10px;
}

.footer__links a,
.footer__contact a {
    color: #bdc3c7;
    transition: var(--transition);
}

.footer__links a:hover,
.footer__contact a:hover {
    color: var(--cor-destaque);
    padding-left: 5px;
}

.footer__contact li {
    margin-bottom: 10px;
    color: #bdc3c7;
}

.footer__divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 30px 0;
}

.footer__bottom {
    text-align: center;
}

.footer__copy {
    color: #bdc3c7;
    margin-bottom: 10px;
    line-height: 1.7;
}

.footer__disclaimer {
    color: #95a5a6;
    font-size: 0.875rem;
    line-height: 1.6;
    margin-top: 15px;
}

/* ===============================================
   PÁGINAS LEGAIS
   =============================================== */
.legal-page {
    padding: 100px 0 50px;
    background: var(--cor-bg-alt);
}

.legal-back {
    display: inline-block;
    color: var(--cor-primaria);
    font-weight: 500;
    margin-bottom: 30px;
    transition: var(--transition);
}

.legal-back:hover {
    transform: translateX(-5px);
}

.legal-page h1 {
    font-size: 2.5rem;
    color: var(--cor-texto);
    margin-bottom: 10px;
}

.legal-date {
    color: var(--cor-texto-claro);
    margin-bottom: 40px;
}

.legal-section {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 25px;
    box-shadow: var(--sombra);
}

.legal-section h2 {
    font-size: 1.5rem;
    color: var(--cor-primaria);
    margin-bottom: 15px;
}

.legal-section p {
    color: var(--cor-texto-claro);
    line-height: 1.8;
    margin-bottom: 15px;
}

.legal-section ul {
    list-style: disc;
    margin-left: 25px;
    color: var(--cor-texto-claro);
}

.legal-section ul li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.legal-section a {
    color: var(--cor-primaria);
    text-decoration: underline;
}

.legal-footer {
    background: var(--cor-clara);
    padding: 20px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--cor-primaria);
    margin-top: 30px;
}

.legal-footer p {
    color: var(--cor-texto);
    font-size: 0.938rem;
    line-height: 1.7;
}

/* ===============================================
   RESPONSIVO
   =============================================== */
@media screen and (max-width: 968px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100%;
        background: white;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        padding: 70px 30px 30px;
        transition: right 0.4s ease;
        z-index: 100;
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: 25px;
        align-items: flex-start;
    }

    .nav__link {
        font-size: 1.125rem;
    }

    .nav__toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        z-index: 101;
    }

    .nav__toggle span {
        width: 28px;
        height: 3px;
        background: var(--cor-primaria);
        border-radius: 2px;
        transition: var(--transition);
    }

    .nav__close {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 2rem;
        color: var(--cor-primaria);
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero__image {
        order: -1;
    }

    .hero__title {
        font-size: 2.25rem;
    }

    .section__title {
        font-size: 2rem;
    }

    .about__container,
    .contact__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

@media screen and (max-width: 576px) {
    .hero__title {
        font-size: 1.875rem;
    }

    .hero__description {
        font-size: 1.063rem;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .hero__buttons .btn {
        width: 100%;
    }

    .section {
        padding: 60px 0;
    }

    .section__title {
        font-size: 1.75rem;
    }

    .approach__grid,
    .values__grid {
        grid-template-columns: 1fr;
    }

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

    .stat__number {
        font-size: 2.5rem;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}