/* =========================================================
   CONSTRUTORA RR CORRÊA + AD ENGENHARIA
   Stylesheet principal — fácil de editar
   ========================================================= */

/* ===== 1. CSS RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    background: #fff;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--color-primary); }

/* ===== 2. CSS VARIABLES (cores, fontes, espaçamentos) ===== */
:root {
    /* Cores principais — edite aqui para mudar a paleta do site inteiro */
    --color-primary: #0B2545;        /* Azul marinho — institucional */
    --color-secondary: #1E88C8;      /* Azul AD Engenharia — acento */
    --color-accent: #E25822;         /* Laranja segurança — CTAs */
    --color-text: #3A3A3A;           /* Cinza grafite — texto principal */
    --color-text-light: #8A8A8A;     /* Cinza concreto — texto secundário */
    --color-bg-alt: #F2F2F2;         /* Cinza claro — fundo alternativo */
    --color-bg-dark: #0B2545;        /* Fundo escuro */
    --color-white: #FFFFFF;
    --color-border: #E5E5E5;

    /* Tipografia */
    --font-heading: 'Montserrat', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    /* Espaçamento */
    --container-max: 1280px;
    --section-padding: 96px;
    --section-padding-mobile: 64px;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);

    /* Transições */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== 3. UTILITÁRIOS ===== */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }
.mt-large { margin-top: 48px; }

.grid { display: grid; gap: 48px; }
.grid--2 { grid-template-columns: 1fr 1fr; align-items: center; }

@media (max-width: 768px) {
    .grid--2 { grid-template-columns: 1fr; gap: 32px; }
}

/* ===== 4. SEÇÕES ===== */
.section {
    padding: var(--section-padding) 0;
}
.section--alt {
    background: var(--color-bg-alt);
}
.section--dark {
    background: var(--color-primary);
    color: var(--color-white);
}
.section--dark h2,
.section--dark h3 {
    color: var(--color-white);
}
.section--numbers {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    padding: 80px 0;
}
.section--numbers h2 {
    color: var(--color-white);
}

.section__header {
    margin-bottom: 64px;
}
.section__header.center {
    text-align: center;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}
.section__eyebrow {
    display: inline-block;
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}
.section--dark .section__eyebrow {
    color: var(--color-secondary);
}
.section__title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 16px;
}
.section__lead {
    font-size: 1.125rem;
    color: var(--color-text-light);
    line-height: 1.7;
}
.section--dark .section__lead {
    color: rgba(255, 255, 255, 0.85);
}
.section__header--light .section__title { color: #fff; }

@media (max-width: 768px) {
    .section { padding: var(--section-padding-mobile) 0; }
    .section__header { margin-bottom: 48px; }
}

/* ===== 5. BOTÕES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.btn--primary:hover {
    background: #c44818;
    border-color: #c44818;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.btn--secondary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn--secondary:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-2px);
}
.btn--outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}
.btn--outline:hover {
    background: var(--color-white);
    color: var(--color-primary);
}
.btn--outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.6);
}
.btn--outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}
.btn--large {
    padding: 18px 36px;
    font-size: 1rem;
}

/* ===== 6. HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}
.header__logo {
    display: flex;
    align-items: center;
    font-weight: 800;
}
.logo-placeholder {
    display: flex;
    align-items: center;
    gap: 14px;
}
.logo-placeholder img {
    height: 44px;
    width: auto;
    display: block;
    object-fit: contain;
}
.logo-plus {
    color: var(--color-secondary);
    font-weight: 700;
    font-size: 1.4rem;
    line-height: 1;
}
@media (max-width: 600px) {
    .logo-placeholder img { height: 34px; }
    .logo-plus { font-size: 1.1rem; }
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.header__nav ul {
    display: flex;
    gap: 28px;
}
.header__nav a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text);
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}
.header__nav a:hover,
.header__nav a.active {
    color: var(--color-secondary);
}
.header__nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-secondary);
}

.header__menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
}
.header__menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}
.header__menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.header__menu-toggle.active span:nth-child(2) { opacity: 0; }
.header__menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 1024px) {
    .header__menu-toggle { display: flex; }
    .header__nav {
        position: fixed;
        top: 80px;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        width: 320px;
        max-width: 90vw;
        height: calc(100vh - 80px);
        padding: 32px 24px;
        box-shadow: var(--shadow-lg);
        transform: translateX(100%);
        transition: transform var(--transition);
        gap: 24px;
        overflow-y: auto;
    }
    .header__nav.active { transform: translateX(0); }
    .header__nav ul { flex-direction: column; gap: 8px; width: 100%; }
    .header__nav ul li { width: 100%; }
    .header__nav ul a { display: block; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
    .header__cta { width: 100%; }
}

/* ===== 7. HERO ===== */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    color: var(--color-white);
    padding-top: 80px;
    overflow: hidden;
}
.hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}
.hero__content {
    position: relative;
    z-index: 1;
    max-width: 880px;
    padding: 60px 24px;
}
.hero__badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}
.hero__title {
    font-size: clamp(2rem, 5vw, 3.75rem);
    color: var(--color-white);
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -1px;
}
.hero__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 720px;
    opacity: 0.95;
}
.hero__cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    z-index: 1;
}
.hero__scroll span {
    display: block;
    width: 4px;
    height: 8px;
    background: var(--color-white);
    border-radius: 2px;
    margin: 6px auto;
    animation: scroll 2s infinite;
}
@keyframes scroll {
    0%, 100% { opacity: 0; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(8px); }
}

@media (max-width: 768px) {
    .hero { min-height: 80vh; }
    .hero__cta .btn { width: 100%; }
}

/* ===== 8. LOGO BAR ===== */
.logo-bar {
    padding: 56px 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
}
.logo-bar__title {
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 32px;
}
.logo-bar__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 48px;
}
.client-logo {
    color: var(--color-text-light);
    font-weight: 600;
    font-size: 1.1rem;
    opacity: 0.7;
    transition: var(--transition);
    /* [REPLACE WITH IMG TAG: <img src="/images/clientes/logo-X.svg" alt="Cliente"> ] */
}
.client-logo:hover { opacity: 1; color: var(--color-primary); }

/* Footer logos */
.footer__logos {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    background: rgba(255,255,255,0.95);
    padding: 12px 16px;
    border-radius: 6px;
    width: fit-content;
}
.footer__logos img { height: 36px; width: auto; object-fit: contain; }
.footer__logos .logo-plus { color: var(--color-primary); font-weight: 700; font-size: 1.2rem; }

/* ===== 9. ABOUT (Home) ===== */
.about__text p { margin-bottom: 16px; color: var(--color-text); }
.about__image { position: relative; }
.about__image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/5;
    object-fit: cover;
}
.about__badge {
    position: absolute;
    bottom: 24px;
    left: -24px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 24px 32px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}
.about__badge strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    line-height: 1;
}
.about__badge span {
    display: block;
    font-size: 0.875rem;
    margin-top: 4px;
}
@media (max-width: 768px) {
    .about__badge { left: 16px; bottom: 16px; padding: 16px 20px; }
    .about__badge strong { font-size: 2rem; }
}

/* ===== 10. SERVICES GRID ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 36px 28px;
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-secondary);
}
.service-card__icon {
    width: 56px;
    height: 56px;
    color: var(--color-secondary);
    margin-bottom: 20px;
}
.service-card__icon svg {
    width: 100%;
    height: 100%;
}
.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}
.service-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== 11. WHY GRID ===== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}
.why-card {
    padding: 32px;
    background: var(--color-bg-alt);
    border-radius: 8px;
    border-top: 4px solid var(--color-secondary);
    transition: var(--transition);
}
.why-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}
.why-card__number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 16px;
    opacity: 0.7;
}
.why-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}
.why-card p {
    color: var(--color-text);
    font-size: 0.95rem;
}

/* ===== 12. TRUST GRID ===== */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    max-width: 960px;
    margin: 0 auto;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    color: var(--color-white);
    font-weight: 500;
}
.trust-item .check {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    font-weight: 700;
    flex-shrink: 0;
    font-size: 0.875rem;
}

/* ===== 13. PORTFOLIO GRID ===== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}
.project-card {
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}
.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.project-card__image {
    position: relative;
    aspect-ratio: 4/3;
    background-size: cover;
    background-position: center;
    background-color: var(--color-text-light);
}
.project-card__tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.project-card__body {
    padding: 24px;
}
.project-card__body h3 {
    font-size: 1.15rem;
    margin-bottom: 6px;
}
.project-card__body p {
    color: var(--color-text-light);
    margin-bottom: 8px;
    font-size: 0.95rem;
}
.project-card__body small {
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.85rem;
}

/* ===== 14. NUMBERS ===== */
.numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    text-align: center;
}
.number-item__value {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 12px;
}
.number-item span {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ===== 15. TESTIMONIALS ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}
.testimonial {
    background: var(--color-bg-alt);
    border-left: 4px solid var(--color-secondary);
    padding: 32px;
    border-radius: 0 8px 8px 0;
    position: relative;
}
.testimonial::before {
    content: '"';
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--color-secondary);
    opacity: 0.3;
    position: absolute;
    top: 8px;
    right: 24px;
    line-height: 1;
}
.testimonial p {
    color: var(--color-text);
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.7;
}
.testimonial footer strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 4px;
}
.testimonial footer span {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ===== 16. FINAL CTA ===== */
.cta-final {
    position: relative;
    padding: 120px 0;
    text-align: center;
    color: var(--color-white);
    overflow: hidden;
}
.cta-final__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}
.cta-final .container {
    position: relative;
    z-index: 1;
    max-width: 760px;
}
.cta-final h2 {
    color: var(--color-white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}
.cta-final p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.95;
}
.cta-final__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== 17. FOOTER ===== */
.footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.85);
    padding-top: 72px;
}
.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
    gap: 48px;
    padding-bottom: 56px;
}
@media (max-width: 1024px) {
    .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .footer__inner { grid-template-columns: 1fr; gap: 32px; }
}
.footer__logo {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-white);
    font-size: 1.05rem;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.footer__col h4 {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.footer__col p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 12px; }
.footer__col ul li { margin-bottom: 10px; }
.footer__col a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer__col a:hover { color: var(--color-secondary); }
.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
}
.footer__bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.85rem;
}

/* ===== 18. WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 99;
    transition: var(--transition);
    animation: pulse 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float svg { width: 32px; height: 32px; }
@keyframes pulse {
    0%, 100% { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7); }
}

/* ===== 19. PAGE HEADER (interna) ===== */
.page-header {
    position: relative;
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    text-align: center;
    overflow: hidden;
}
.page-header__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.18;
    z-index: 0;
}
.page-header .container {
    position: relative;
    z-index: 1;
    max-width: 880px;
}
.page-header h1 {
    color: var(--color-white);
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 16px;
}
.page-header p {
    font-size: 1.1rem;
    opacity: 0.95;
    line-height: 1.7;
}
.page-header__breadcrumb {
    font-size: 0.875rem;
    margin-bottom: 16px;
    opacity: 0.85;
}
.page-header__breadcrumb a { color: var(--color-white); }

/* ===== 20. TIMELINE / TEAM (Quem Somos) ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    margin-top: 32px;
}
.team-member {
    text-align: center;
}
.team-member__photo {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    margin: 0 auto 20px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-md);
}
.team-member h4 {
    color: var(--color-primary);
    font-size: 1.05rem;
    margin-bottom: 4px;
}
.team-member span {
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}
.team-member small {
    color: var(--color-text-light);
    font-size: 0.8rem;
}

/* ===== 20.b TEAM ATTRIBUTES & LOCATIONS ===== */
.team-attrs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 28px;
    margin-top: 16px;
}
.team-attr {
    background: var(--color-white);
    padding: 32px 24px;
    border-radius: 8px;
    border-left: 4px solid var(--color-secondary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.team-attr:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.team-attr__icon {
    width: 44px;
    height: 44px;
    color: var(--color-secondary);
    margin-bottom: 16px;
}
.team-attr__icon svg { width: 100%; height: 100%; }
.team-attr h4 {
    color: var(--color-primary);
    font-size: 1.05rem;
    margin-bottom: 10px;
}
.team-attr p {
    color: var(--color-text);
    font-size: 0.92rem;
    line-height: 1.6;
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.location-card {
    background: var(--color-white);
    padding: 28px 24px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}
.location-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-secondary); }
.location-card__flag {
    font-size: 2.5rem;
    margin-bottom: 12px;
}
.location-card h4 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.location-card p {
    color: var(--color-text);
    font-size: 0.88rem;
    line-height: 1.55;
}

/* ===== MANAGEMENT (Gestão, Controle e Administração) ===== */
.management-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 16px;
}
.management-card {
    background: var(--color-white);
    padding: 32px 28px;
    border-radius: 8px;
    border-top: 3px solid var(--color-accent);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.management-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.management-card__icon {
    width: 44px;
    height: 44px;
    color: var(--color-secondary);
    margin-bottom: 16px;
}
.management-card__icon svg { width: 100%; height: 100%; }
.management-card h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 10px;
}
.management-card p {
    color: var(--color-text);
    font-size: 0.92rem;
    line-height: 1.6;
}
.management-note {
    text-align: center;
    margin-top: 40px;
    font-size: 1.05rem;
    color: var(--color-primary);
    font-style: italic;
    max-width: 880px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ===== FEATURED PROJECT (Obra em destaque) ===== */
.featured-project {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 40px;
    border: 1px solid var(--color-border);
}
.featured-project--reverse {
    grid-template-columns: 1fr 1.2fr;
}
.featured-project--reverse .featured-project__image {
    order: 2;
}
@media (max-width: 900px) {
    .featured-project,
    .featured-project--reverse { grid-template-columns: 1fr; }
    .featured-project--reverse .featured-project__image { order: 0; }
}
.featured-project__spec {
    display: inline-block;
    color: var(--color-secondary);
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    margin-top: 12px;
    padding: 6px 14px;
    background: var(--color-bg-alt);
    border-radius: 4px;
    letter-spacing: 0.3px;
}
.project-card__desc {
    color: var(--color-text-light) !important;
    font-size: 0.85rem !important;
    line-height: 1.5 !important;
    margin-top: 10px !important;
    margin-bottom: 0 !important;
}
.featured-project__image {
    background-size: cover;
    background-position: center;
    background-color: #F0F4F8;
    min-height: 360px;
    position: relative;
}
.featured-project__image--photo {
    /* Para fotos reais do empreendimento — mantém proporção e foco no edifício */
    background-position: center top;
    min-height: 480px;
}
@media (max-width: 900px) {
    .featured-project__image--photo { min-height: 360px; }
}
.featured-project__body {
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.featured-project__body h3 {
    color: var(--color-primary);
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: 16px;
}
.featured-project__lead {
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 20px;
}
.featured-project__highlights {
    list-style: none;
    margin: 0 0 20px;
    padding: 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.featured-project__highlights li {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
    color: var(--color-text);
}
.featured-project__highlights li:last-child { border-bottom: 0; }
.featured-project__highlights strong {
    color: var(--color-accent);
    font-family: var(--font-heading);
    font-weight: 700;
    margin-right: 4px;
}
.featured-tag {
    background: var(--color-accent) !important;
    font-weight: 700;
}

/* ===== CONTACT INFO MAIN BLOCK (centralizado) ===== */
.contact-info__block--main {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    padding: 28px 32px;
    border-radius: 8px;
    margin-bottom: 24px;
}
.contact-info__block--main h4 {
    color: var(--color-white);
    border-bottom: 2px solid var(--color-accent);
    margin-bottom: 16px;
}
.contact-info__block--main p { color: rgba(255,255,255,0.92); }
.contact-info__block--main a {
    color: var(--color-white);
    text-decoration: underline;
    text-decoration-color: rgba(255,255,255,0.4);
}
.contact-info__block--main a:hover {
    color: var(--color-accent);
    text-decoration-color: var(--color-accent);
}

/* ===== FOOTER CENTRALIZADO (3 colunas — somente RR Corrêa centralizado) ===== */
.footer__inner--centered {
    grid-template-columns: 1.5fr 1fr 1.8fr !important;
}
@media (max-width: 1024px) {
    .footer__inner--centered { grid-template-columns: 1fr 1fr !important; }
}
@media (max-width: 600px) {
    .footer__inner--centered { grid-template-columns: 1fr !important; }
}
.footer__col--contact h4 {
    color: var(--color-white);
    background: linear-gradient(90deg, var(--color-accent), transparent);
    padding: 6px 14px;
    margin-left: -14px;
    margin-bottom: 18px;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
}

/* Caption ilustrativa */
.illustrative-caption {
    display: block;
    font-size: 0.72rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-top: 8px;
    line-height: 1.4;
}

/* Card style for industrial logos (no real photo) */
.project-card__logo-bg {
    background-color: var(--color-white) !important;
    background-size: 60% auto !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    border: 1px solid var(--color-border);
}

/* ===== 21. SERVICE DETAIL (Serviços) ===== */
.service-detail {
    padding: 64px 0;
    border-bottom: 1px solid var(--color-border);
}
.service-detail:last-child { border-bottom: 0; }
.service-detail__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.service-detail--reverse .service-detail__grid {
    direction: rtl;
}
.service-detail--reverse .service-detail__grid > * { direction: ltr; }

@media (max-width: 768px) {
    .service-detail__grid { grid-template-columns: 1fr; gap: 32px; direction: ltr; }
}
.service-detail__image {
    aspect-ratio: 4/3;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.service-detail__title {
    color: var(--color-primary);
    font-size: 1.85rem;
    margin-bottom: 16px;
}
.service-detail__list {
    margin: 24px 0;
}
.service-detail__list li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--color-text);
}
.service-detail__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}
.service-detail__refs {
    background: var(--color-bg-alt);
    padding: 20px 24px;
    border-radius: 8px;
    border-left: 3px solid var(--color-secondary);
    margin-top: 24px;
}
.service-detail__refs strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 8px;
    font-size: 0.95rem;
}
.service-detail__refs p {
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.6;
}

/* ===== 22. TRUST PILLARS (Confiança e Segurança) ===== */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.pillar-card {
    padding: 36px 28px;
    background: var(--color-white);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}
.pillar-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}
.pillar-card:hover::before { transform: scaleX(1); }
.pillar-card__icon {
    width: 48px;
    height: 48px;
    color: var(--color-secondary);
    margin-bottom: 20px;
}
.pillar-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}
.pillar-card p {
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== 23. PORTFOLIO FILTERS ===== */
.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 56px;
}
.filter-btn {
    padding: 10px 22px;
    background: var(--color-white);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}
.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.portfolio-section {
    margin-bottom: 64px;
}
.portfolio-section__title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-secondary);
    color: var(--color-primary);
}

/* ===== 24. CONTACT PAGE ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 64px;
}
@media (max-width: 1024px) {
    .contact-grid { grid-template-columns: 1fr; }
}
.contact-form {
    background: var(--color-white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}
.contact-form h3 {
    margin-bottom: 8px;
}
.contact-form .lead {
    color: var(--color-text-light);
    margin-bottom: 32px;
    font-size: 0.95rem;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 8px;
}
.form-group label .required {
    color: var(--color-accent);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    transition: var(--transition);
    background: var(--color-white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(30, 136, 200, 0.15);
}
.form-group textarea {
    resize: vertical;
    min-height: 140px;
}
.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--color-text-light);
}
.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-secondary);
}
.form-success,
.form-error {
    padding: 14px 18px;
    border-radius: 4px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: none;
}
.form-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.form-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

.contact-info { padding-top: 8px; }
.contact-info__block {
    margin-bottom: 32px;
}
.contact-info__block h4 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--color-primary);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-secondary);
    display: inline-block;
}
.contact-info__block p {
    line-height: 1.7;
    margin-bottom: 8px;
    color: var(--color-text);
}
.contact-info__block a {
    color: var(--color-secondary);
    transition: var(--transition);
}
.contact-info__block a:hover { color: var(--color-primary); }

.contact-map {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    margin-top: 24px;
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* ===== 25. UTILITIES & ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Print */
@media print {
    .header, .footer, .whatsapp-float, .hero__scroll { display: none; }
    body { background: white; }
}