/* ==========================================================================
   VARIABLES & DESIGN SYSTEM
   ========================================================================== */
:root {
    /* Color Palette */
    --clr-primary: #1C332B;
    /* Verde Sálvia Escuro / Profissional & Sobrio */
    --clr-primary-light: #2A473D;
    --clr-accent: #C86D51;
    /* Terracota/Coral Queimado / Ponto de Ação */
    --clr-accent-hover: #B55B40;
    --clr-bg: #F8F7F4;
    /* Off-White / Areia Suave */
    --clr-surface: #FFFFFF;
    --clr-text-main: #222524;
    /* Grafite Escuro */
    --clr-text-muted: #5C6360;
    --clr-border: #E2E0D8;

    /* Typography */
    --ff-heading: 'Space Grotesk', sans-serif;
    --ff-body: 'Plus Jakarta Sans', sans-serif;

    /* Transitions & Elevation */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 2px 8px rgba(28, 51, 43, 0.04);
    --shadow-md: 0 12px 32px rgba(28, 51, 43, 0.08);

    /* Spacing & Layout */
    --container-max: 1200px;
    --header-height: 80px;
    --border-radius: 8px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 100%;
}

body {
    font-family: var(--ff-body);
    background-color: var(--clr-bg);
    color: var(--clr-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

/* Accessibility Focus Ring */
:focus-visible {
    outline: 2px solid var(--clr-accent);
    outline-offset: 4px;
}

/* ==========================================================================
   LAYOUT & TYPOGRAPHY
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 1.5rem;
}

.section {
    padding-block: 5rem;
}

@media (min-width: 992px) {
    .section {
        padding-block: 7.5rem;
    }
}

.eyebrow {
    display: inline-block;
    font-family: var(--ff-heading);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-accent);
    margin-bottom: 0.75rem;
}

.section__title {
    font-family: var(--ff-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 600;
    color: var(--clr-primary);
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.text-center {
    text-align: center;
}

/* ==========================================================================
   BUTTONS & COMPONENTS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.75rem;
    font-family: var(--ff-body);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    text-align: center;
}

.btn--primary {
    background-color: var(--clr-accent);
    color: var(--clr-surface);
}

.btn--primary:hover {
    background-color: var(--clr-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(200, 109, 81, 0.25);
}

.btn--secondary {
    background-color: var(--clr-primary);
    color: var(--clr-surface);
}

.btn--secondary:hover {
    background-color: var(--clr-primary-light);
}

.btn--ghost {
    background-color: transparent;
    color: var(--clr-primary);
    border: 1px solid var(--clr-primary);
}

.btn--ghost:hover {
    background-color: var(--clr-primary);
    color: var(--clr-surface);
}

.btn--sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.header--scrolled {
    background-color: rgba(248, 247, 244, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.header__container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    flex-direction: column;
}

.brand__name {
    font-family: var(--ff-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--clr-primary);
    line-height: 1.1;
}

.brand__tag {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--clr-accent);
    font-weight: 700;
}

.nav__list {
    display: flex;
    gap: 2rem;
}

.nav__link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--clr-text-main);
    transition: color var(--transition-fast);
}

.nav__link:hover {
    color: var(--clr-accent);
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 18px;
}

.nav-toggle__bar {
    width: 100%;
    height: 2px;
    background-color: var(--clr-primary);
    transition: transform var(--transition-fast);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 5rem;
    overflow: hidden;
}

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

.hero__title {
    font-family: var(--ff-heading);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 600;
    color: var(--clr-primary);
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.hero__subtitle {
    font-size: clamp(1.05rem, 2vw, 1.2rem);
    color: var(--clr-text-muted);
    margin-bottom: 2rem;
    max-width: 580px;
}

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

.hero__credibility {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--clr-border);
}

.credibility__item {
    display: flex;
    flex-direction: column;
}

.credibility__item strong {
    font-family: var(--ff-heading);
    font-size: 1.5rem;
    color: var(--clr-primary);
}

.credibility__item span {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}

.credibility__divider {
    width: 1px;
    height: 35px;
    background-color: var(--clr-border);
}

.hero__image-wrapper {
    position: relative;
    border-radius: calc(var(--border-radius) * 2);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.hero__image-wrapper img {
    width: 100%;
    height: 100%;
    max-height: 550px;
}

@media (min-width: 992px) {
    .hero__container {
        grid-template-columns: 1.1fr 0.9fr;
    }
}

/* ==========================================================================
   SOBRE
   ========================================================================== */
.sobre__container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.sobre__media img {
    border-radius: var(--border-radius);
    width: 100%;
    max-height: 500px;
    box-shadow: var(--shadow-sm);
    object-fit: cover;
    object-position: 50% 30%;
}

.sobre__content .lead {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--clr-primary);
    margin-bottom: 1rem;
}

.sobre__content p {
    color: var(--clr-text-muted);
    margin-bottom: 1rem;
}

.sobre__list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sobre__list li {
    font-size: 0.95rem;
    padding-left: 1.25rem;
    position: relative;
}

.sobre__list li::before {
    content: "•";
    color: var(--clr-accent);
    position: absolute;
    left: 0;
    font-size: 1.2rem;
    line-height: 1;
}

@media (min-width: 992px) {
    .sobre__container {
        grid-template-columns: 0.9fr 1.1fr;
    }
}

/* ==========================================================================
   ESPECIALIDADES
   ========================================================================== */
.especialidades__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.spec-card {
    background-color: var(--clr-surface);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--clr-border);
    transition: transform var(--transition-smooth), border-color var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.spec-card:hover {
    transform: translateY(-4px);
    border-color: var(--clr-primary);
}

.spec-card__num {
    font-family: var(--ff-heading);
    font-size: 0.875rem;
    color: var(--clr-accent);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.spec-card__title {
    font-family: var(--ff-heading);
    font-size: 1.35rem;
    color: var(--clr-primary);
    margin-bottom: 1rem;
}

.spec-card__desc {
    color: var(--clr-text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.spec-card__link {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--clr-primary);
}

/* ==========================================================================
   COMO FUNCIONA
   ========================================================================== */
.steps__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step-item {
    position: relative;
}

.step-item__number {
    font-family: var(--ff-heading);
    font-size: 3rem;
    font-weight: 600;
    color: rgba(28, 51, 43, 0.15);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.step-item__title {
    font-family: var(--ff-heading);
    font-size: 1.2rem;
    color: var(--clr-primary);
    margin-bottom: 0.75rem;
}

.step-item__desc {
    color: var(--clr-text-muted);
    font-size: 0.925rem;
}

/* ==========================================================================
   DIFERENCIAIS
   ========================================================================== */
.diferenciais {
    background-color: var(--clr-primary);
    color: var(--clr-surface);
}

.diferenciais .eyebrow {
    color: #E29982;
}

.diferenciais .section__title {
    color: var(--clr-surface);
}

.diferenciais__list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.dif-card {
    border-left: 2px solid var(--clr-accent);
    padding-left: 1.5rem;
}

.dif-card__title {
    font-family: var(--ff-heading);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.dif-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

/* ==========================================================================
   DEPOIMENTOS
   ========================================================================== */
.depoimentos__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background-color: var(--clr-surface);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--clr-border);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-card__text {
    font-style: italic;
    color: var(--clr-text-main);
    margin-bottom: 2rem;
    font-size: 0.975rem;
}

.testimonial-card__author strong {
    display: block;
    font-style: normal;
    color: var(--clr-primary);
    font-size: 1rem;
}

.testimonial-card__author span {
    display: block;
    font-style: normal;
    color: var(--clr-text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq__container {
    max-width: 800px;
}

.accordion {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion__item {
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.accordion__header {
    width: 100%;
    padding: 1.25rem 1.5rem;
    text-align: left;
    font-family: var(--ff-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--clr-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--transition-fast);
}

.accordion__header:hover {
    background-color: rgba(0, 0, 0, 0.01);
}

.accordion__icon {
    font-size: 1.5rem;
    line-height: 1;
    color: var(--clr-accent);
    transition: transform var(--transition-fast);
}

.accordion__header[aria-expanded="true"] .accordion__icon {
    transform: rotate(45deg);
}

.accordion__content {
    padding: 0 1.5rem 1.25rem 1.5rem;
    color: var(--clr-text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-banner {
    background-color: #ECEAE1;
    border-block: 1px solid var(--clr-border);
}

.cta-banner__title {
    font-family: var(--ff-heading);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--clr-primary);
    margin-bottom: 1rem;
}

.cta-banner__desc {
    color: var(--clr-text-muted);
    max-width: 600px;
    margin-inline: auto;
    margin-bottom: 2rem;
}

/* ==========================================================================
   CONTATO
   ========================================================================== */
.contato__container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.contato__details {
    margin-block: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contato__item strong {
    font-family: var(--ff-heading);
    color: var(--clr-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.contato__item p {
    color: var(--clr-text-muted);
    font-size: 0.95rem;
}

.contato__item a {
    color: var(--clr-accent);
    text-decoration: underline;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 350px;
    background-color: #E2E0D8;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 1px dashed var(--clr-text-muted);
}

.map-placeholder__pin {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.map-placeholder__tag {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.8rem;
    background-color: var(--clr-surface);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-weight: 600;
    color: var(--clr-primary);
}

@media (min-width: 992px) {
    .contato__container {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--clr-primary);
    color: rgba(255, 255, 255, 0.7);
    padding-top: 4rem;
    padding-bottom: 2rem;
    font-size: 0.875rem;
}

.brand--footer .brand__name {
    color: var(--clr-surface);
}

.footer__brand p {
    margin-top: 0.75rem;
    max-width: 400px;
}

.footer__bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

/* ==========================================================================
   MOBILE NAVIGATION OVERLAY
   ========================================================================== */
@media (max-width: 991px) {
    .nav-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--clr-bg);
        padding: 2rem;
        transform: translateX(100%);
        transition: transform var(--transition-smooth);
        display: flex;
        flex-direction: column;
    }

    .nav.is-open {
        transform: translateX(0);
    }

    .nav__list {
        flex-direction: column;
        gap: 1.5rem;
    }

    .nav__link {
        font-size: 1.25rem;
        font-family: var(--ff-heading);
    }

    .header__actions .btn {
        display: none;
    }


    .sobre__media img {
        object-position: 50% 15%;
    }
}

/* Respect Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}