/* =========================================================================
   APS Consultoria - Stylesheet
   Design: Clean, Serious, Focused (Deep Blue, Slate, White, Green CTA)
   ========================================================================= */

/* --- CSS VARIABLES --- */
:root {
    /* Colors */
    --primary-color: #0e192c;
    /* Navy Blue from APS font */
    --primary-color-alt: #172847;
    --secondary-color: #fca311;
    /* Yellow/Orange from Helmet */
    --secondary-color-alt: #e65100;

    --accent-color: #25d366;
    /* WhatsApp Green */
    --accent-color-hover: #128c7e;

    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --bg-dark: #0e192c;

    --text-main: #334155;
    --text-light: #64748b;
    --text-white: #f8fafc;

    --border-color: #e2e8f0;

    /* Typography */
    --font-family: 'Inter', sans-serif;

    /* Font Sizes (Responsive approach using clamp or standard breakpoints) */
    --h1-font-size: 2.5rem;
    --h2-font-size: 2rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;

    /* Font Weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semi: 600;
    --font-bold: 700;

    /* Margins & Padding */
    --m-0-5: 0.5rem;
    --m-0-75: 0.75rem;
    --m-1: 1rem;
    --m-1-5: 1.5rem;
    --m-2: 2rem;
    --m-2-5: 2.5rem;
    --m-3: 3rem;

    /* Z-Index */
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;

    /* Shadows & Radii */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;

    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
}

/* Responsiveness adjustments for font sizes */
@media screen and (min-width: 968px) {
    :root {
        --h1-font-size: 3.5rem;
        --h2-font-size: 2.5rem;
        --h3-font-size: 1.5rem;
        --normal-font-size: 1.125rem;
    }
}

/* --- RESET & BABE STYLES --- */
* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--normal-font-size);
    background-color: var(--bg-white);
    color: var(--text-main);
    line-height: 1.6;
}

h1,
h2,
h3,
h4 {
    color: var(--secondary-color);
    font-weight: var(--font-bold);
    line-height: 1.2;
}

ul {
    list-style: none;
}

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

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

/* --- REUSABLE CSS CLASSES --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: var(--m-1-5);
}

.section {
    padding-block: 6rem;
}

.section-header {
    margin-bottom: var(--m-3);
}

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

.section-subtitle {
    display: block;
    font-size: var(--small-font-size);
    color: var(--primary-color);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--m-0-5);
}

.section-title {
    font-size: var(--h2-font-size);
    margin-bottom: var(--m-1);
}

.section-description {
    color: var(--text-light);
    max-width: 600px;
}

.section-header.center .section-description {
    margin-inline: auto;
}

.custom-grid {
    display: grid;
    gap: var(--m-2-5);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--m-2);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--m-2);
}

/* Utility Backgrounds */
.bg-light {
    background-color: var(--bg-light);
}

.bg-dark {
    background-color: var(--bg-dark);
}

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

/* Utility Text Colors */
.text-white {
    color: var(--text-white) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

.op-80 {
    opacity: 0.8;
}

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

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

/* Utility Margins */
.mt-4 {
    margin-top: var(--m-2);
}

.w-full {
    width: 100%;
}

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

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: var(--font-semi);
    cursor: pointer;
    border: none;
    transition: var(--transition-normal);
}

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

.btn-primary:hover {
    background-color: var(--primary-color-alt);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-color-alt);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-external:hover {
    background-color: var(--secondary-color-alt);
}

/* --- HEADER & NAVIGATION --- */
.header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    background-color: var(--bg-white);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 6rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-color);
    font-weight: var(--font-bold);
    font-size: var(--h3-font-size);
}

.logo-img {
    height: 72px;
    /* Increased for better visibility as requested */
    width: auto;
    object-fit: contain;
}

.footer-logo-img {
    height: 64px;
    object-fit: contain;
}

.nav-toggle,
.nav-close {
    font-size: 1.5rem;
    color: var(--secondary-color);
    cursor: pointer;
    display: none;
    /* hidden on desktop */
}

@media screen and (max-width: 967px) {
    .nav {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        padding: 4rem 2rem 2rem;
        box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        transition: top 0.4s;
        z-index: var(--z-fixed);
    }

    .nav.show-menu {
        top: 0;
    }

    .nav-list {
        display: flex;
        flex-direction: column;
        row-gap: 1.5rem;
        text-align: center;
    }

    .nav-close {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
    }

    .nav-toggle {
        display: block;
    }
}

.nav-link {
    color: var(--text-main);
    font-weight: var(--font-medium);
    font-size: var(--normal-font-size);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.btn-contato-nav {
    background-color: var(--primary-color);
    color: var(--bg-white) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: var(--font-regular);
    text-transform: uppercase;
    font-size: var(--small-font-size);
}

.btn-contato-nav:hover {
    background-color: var(--primary-color-alt);
}

@media screen and (min-width: 968px) {
    .nav {
        display: flex;
        align-items: center;
    }

    .nav-list {
        display: flex;
        column-gap: 2.5rem;
        align-items: center;
    }
}

/* --- FOLD 1: HERO SECTION --- */
.home {
    position: relative;
    padding-block: 10rem 6rem;
    display: flex;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1581094288338-2314dddb7ece?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
}

.home-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.6) 100%);
}

.home-container {
    position: relative;
    z-index: 1;
}

.home-data {
    max-width: 700px;
}

.home-title {
    color: var(--bg-white);
    margin-bottom: var(--m-1-5);
    line-height: 1.1;
}

.home-subtitle {
    display: inline-block;
    color: var(--secondary-color);
    font-weight: var(--font-bold);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: var(--m-1);
}

.home-description {
    color: var(--border-color);
    font-size: 1.125rem;
    margin-bottom: var(--m-2-5);
}

.home-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.home-buttons .btn-outline {
    border-color: var(--bg-white);
    color: var(--bg-white);
}

.home-buttons .btn-outline:hover {
    background-color: var(--bg-white);
    color: var(--secondary-color);
}

/* --- FOLD 2: SOBRE NÓS --- */
.sobre-container {
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media screen and (min-width: 968px) {
    .sobre-container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.sobre-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.sobre-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.sobre-images-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sobre-experience {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 1.5rem 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-top: 1.5rem;
    /* Strictly below the photo */
    position: relative;
    z-index: 10;
    border: 4px solid var(--bg-white);
    width: fit-content;
}

@media screen and (min-width: 968px) {
    .sobre-images-wrapper {
        align-items: flex-start;
    }

    .sobre-experience {
        margin-left: 2rem;
    }
}

.sobre-experience-number {
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    line-height: 1;
}

.sobre-experience-text {
    font-size: var(--small-font-size);
    font-weight: var(--font-medium);
}

.sobre-description {
    margin-bottom: var(--m-1-5);
    color: var(--text-light);
}

.sobre-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: var(--m-2);
}

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

.sobre-feature i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.sobre-feature span {
    font-weight: var(--font-medium);
    color: var(--secondary-color);
}

/* --- FOLD 3: DIFERENCIAIS --- */
.diferenciais-container {
    grid-template-columns: 1fr;
}

@media screen and (min-width: 768px) {
    .diferenciais-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

.diferencial-card {
    background-color: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    text-align: center;
    border: 1px solid var(--border-color);
}

.diferencial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.diferencial-icon {
    width: 60px;
    height: 60px;
    background-color: var(--bg-light);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-inline: auto;
    margin-bottom: var(--m-1-5);
    transition: var(--transition-normal);
}

.diferencial-card:hover .diferencial-icon {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.diferencial-title {
    margin-bottom: var(--m-1);
    font-size: var(--h3-font-size);
}

/* --- FOLD 4: SERVIÇOS PRINCIPAIS --- */
.servicos-container {
    grid-template-columns: 1fr;
}

@media screen and (min-width: 768px) {
    .servicos-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

.servico-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.servico-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.servico-img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    object-position: center top;
}

.servico-data {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.servico-title {
    font-size: 1.25rem;
    margin-bottom: var(--m-1);
}

.servico-description {
    color: var(--text-light);
    margin-bottom: var(--m-1-5);
    flex: 1;
}

.servico-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: var(--font-bold);
}

.servico-link:hover {
    color: var(--primary-color-alt);
    gap: 0.75rem;
    /* Moves arrow slightly on hover */
}

/* --- FOLD 5: ENGENHARIA FOCUS --- */
.engenharia-container {
    grid-template-columns: 1fr;
}

@media screen and (min-width: 968px) {
    .engenharia-container {
        grid-template-columns: 1fr 1fr;
    }
}

.engenharia-description {
    margin-bottom: var(--m-2);
}

.engenharia-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.engenharia-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: var(--font-medium);
}

.engenharia-list i {
    font-size: 1.5rem;
}

.engenharia-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.engenharia-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--secondary-color-alt);
}

/* --- FOLD 6: LAUDOS E DOCS --- */
.laudos-grid {
    grid-template-columns: 1fr;
}

@media screen and (min-width: 600px) {
    .laudos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 968px) {
    .laudos-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.laudo-item {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.laudo-title {
    margin-bottom: var(--m-0-5);
    font-size: 1.125rem;
}

.laudo-desc {
    color: var(--text-light);
    font-size: var(--small-font-size);
}

/* --- FOLD 7: PERÍCIAS --- */
.pericias-container {
    grid-template-columns: 1fr;
}

@media screen and (min-width: 968px) {
    .pericias-container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.pericias-img-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    order: 2;
    /* Image below text on mobile */
}

@media screen and (min-width: 968px) {
    .pericias-img-wrapper {
        order: 1;
        /* Image left on desktop */
    }

    .pericias-data {
        order: 2;
    }
}

.pericias-description {
    margin-bottom: var(--m-1);
    color: var(--text-light);
}

/* --- FOLD 8: CURSOS --- */
.cursos-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color-alt) 100%);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
}

/* subtle pattern overlay idea */
.cursos-banner::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: radial-gradient(circle at 100% 100%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 0% 0%, rgba(0, 0, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cursos-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

@media screen and (min-width: 768px) {
    .cursos-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .cursos-text {
        flex: 1;
        max-width: 600px;
    }
}

.cursos-banner .section-subtitle {
    margin-bottom: var(--m-1);
}

.cursos-banner .section-title {
    margin-bottom: var(--m-1-5);
}

/* --- FOLD 9: TRUST LOGOS --- */
.trust-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: var(--m-2);
}

.trust-logo {
    padding: 1rem 2rem;
    background-color: var(--bg-light);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-weight: var(--font-bold);
    letter-spacing: 1px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition-normal);
}

.trust-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

/* --- FOLD 10: FAQ --- */
.faq-container {
    grid-template-columns: 1fr;
}

@media screen and (min-width: 968px) {
    .faq-container {
        grid-template-columns: 1fr 1.5fr;
    }
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-header {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-header:hover {
    background-color: var(--bg-light);
}

.faq-question {
    font-size: 1rem;
    margin: 0;
}

.faq-header i {
    font-size: 1.25rem;
    color: var(--primary-color);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-header i {
    transform: rotate(180deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
    background-color: var(--bg-white);
}

.faq-item.active .faq-content {
    /* Set via JS or a large enough max-height */
    max-height: 500px;
}

.faq-content p {
    padding: 0 2rem 1.75rem;
    color: var(--text-light);
}

/* --- FOLD 11: CONTATO --- */
.contato-container {
    grid-template-columns: 1fr;
}

@media screen and (min-width: 968px) {
    .contato-container {
        grid-template-columns: 1fr 1.5fr;
        gap: 4rem;
    }
}

.contato-description {
    margin-bottom: var(--m-2);
}

.contato-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contato-info {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contato-icon {
    width: 48px;
    height: 48px;
    background-color: var(--bg-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
}

.contato-info-title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.contato-info-text {
    color: var(--text-light);
    font-size: var(--small-font-size);
}

.contato-form-wrapper {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

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

.form-input {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--normal-font-size);
    color: var(--text-main);
    background-color: var(--bg-light);
    transition: var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 77, 64, 0.1);
}

textarea.form-input {
    resize: vertical;
}

/* --- FOOTER --- */
.footer {
    background-color: var(--bg-white);
    padding-block: 6rem;
    color: var(--text-main);
    border-top: 1px solid var(--border-color);
}

.footer-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media screen and (max-width: 575px) {
    .footer-col:first-child {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-logo-img {
        height: 80px;
    }
}

@media screen and (min-width: 576px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 968px) {
    .footer-container {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-logo {
    margin-bottom: var(--m-1);
    font-size: var(--h2-font-size);
}

.footer-desc {
    margin-bottom: var(--m-1-5);
    color: var(--text-light);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--bg-light);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: 1.25rem;
}

.social-link:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.footer-title {
    color: var(--primary-color);
    margin-bottom: var(--m-1-5);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-light);
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-left: 0.25rem;
}

.footer-copy {
    text-align: center;
    padding-block: 1.5rem;
    border-top: 1px solid var(--border-color);
    font-size: var(--small-font-size);
    color: var(--text-light);
}

/* --- FLOATING WHATSAPP BUTTON --- */
.float-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--accent-color);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-fixed);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-normal);
}

.float-whatsapp:hover {
    background-color: var(--accent-color-hover);
    transform: translateY(-5px);
}

.float-wa-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.float-wa-text {
    font-weight: var(--font-bold);
    font-size: 1rem;
}

.float-wa-content i {
    font-size: 1.5rem;
}

@media screen and (max-width: 576px) {
    .float-whatsapp {
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

/* --- NEW CONTACT CARDS STYLES --- */
.contato-container.text-center {
    grid-template-columns: 1fr;
    max-width: 1000px;
    margin-inline: auto;
}

.contato-cards {
    display: grid;
    gap: 1.5rem;
}

@media screen and (min-width: 768px) {
    .contato-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

.contato-card-item {
    background-color: var(--bg-white);
    padding: 3rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.contato-card-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.contato-card-item.highlight-card {
    border-color: var(--accent-color);
}

.contato-icon-box {
    width: 60px;
    height: 60px;
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-main);
}

.contato-icon-box.whatsapp-bg {
    background-color: rgba(37, 211, 102, 0.1);
}

.contato-info-title {
    color: var(--secondary-color);
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.contato-info-text {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.whatsapp-color {
    color: var(--accent-color) !important;
}

.btn-whatsapp-chat {
    background-color: #25d366;
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    transition: var(--transition-normal);
}

.btn-whatsapp-chat:hover {
    background-color: #128c7e;
    color: white;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mx-auto {
    margin-inline: auto;
}