/* --- GERAL & VARIAVEIS --- */
:root {
    --azul-marinho: #0a192f;
    --cinza-grafite: #333333;
    --branco: #ffffff;
    --dourado: #daa520;
    --font-principal: 'Montserrat', sans-serif;
    --text-color: #cccccc;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    background-color: var(--azul-marinho);
}

body {
    font-family: var(--font-principal);
    background-color: var(--azul-marinho);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- STICKY NAV --- */
#sticky-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--branco);
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    transform: translateY(-100%);
    transition: transform 0.4s ease;
    height: 80px;
}

#sticky-nav.visible {
    transform: translateY(0);
}

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

.sticky-logo-link {
    display: flex;
    align-items: center;
}

.sticky-logo {
    height: 70px;
    width: auto;
}

.sticky-nav-title-container {
    flex-grow: 1;
    text-align: center;
    margin: 0 15px;
}

.sticky-nav-title {
    color: var(--cinza-grafite);
    font-weight: 600;
    font-size: 1rem;
}

.title-mobile {
    display: none;
}

#sticky-nav .hamburger {
    display: block;
    color: var(--cinza-grafite);
    flex-shrink: 0;
}

/* --- HEADER --- */
.header {
    position: relative;
    height: 260px;
    line-height: 0;
    overflow: hidden;
    background-image: url('../images/trilhamaster.webp');
    background-size: cover;
    background-position: center center;
}

.header .container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100%;
    z-index: 2;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.header #hamburger {
    position: absolute;
    left: 12px;
    top: 15px;
    transform: none;
}

.header-content {
    display: flex;
    flex-direction: column;
}

.nav-desktop {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-desktop a {
    display: block;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    color: var(--branco);
    padding: 12.5px 20px;
    font-size: 1rem;
    text-align: left;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-desktop a:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--branco);
}

/* --- HERO SECTION --- */
.hero {
    background-color: var(--azul-marinho);
    text-align: center;
    padding: 60px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 260px);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-content h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--branco);
    line-height: 1.4;
}

.hero-content p {
    font-size: 1.2rem;
    margin: 0 auto 2.5rem auto;
}

.cta-button {
    background-color: var(--dourado);
    color: var(--cinza-grafite);
    padding: 15px 30px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    display: inline-block;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.cta-button:hover {
    background-color: #c99313;
    transform: translateY(-3px);
}

/* --- MOBILE NAVIGATION --- */
.hamburger {
    display: none;
    background: transparent;
    border: none;
    color: var(--dourado);
    font-size: 2.2rem;
    cursor: pointer;
    z-index: 1002;
    padding: 15px;
}

.nav-mobile {
    display: block;
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100%;
    background: rgba(20, 35, 60, 0.75);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 5px 0 25px rgba(0,0,0,0.2);
    z-index: 1001;
    transition: left 0.4s ease;
}

.nav-mobile.active {
    left: 0;
}

.nav-mobile a {
    color: var(--branco);
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    padding: 20px 0;
    width: 100%;
    text-align: center;
    display: block;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.3s ease;
}

.nav-mobile a:hover {
    background: rgba(255, 255, 255, 0.08);
}

.nav-mobile .close-nav {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    color: var(--dourado);
    font-size: 2.5rem;
    cursor: pointer;
    padding: 10px;
    transition: transform 0.3s ease;
}

.nav-mobile .close-nav:hover {
    transform: rotate(90deg);
}

#menu-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1000;
}

#menu-backdrop.active {
    display: block;
}

/* --- SEÇÕES GERAIS --- */
main section {
    padding: 60px 0;
}

section h2 {
    text-align: center;
    font-size: 2.3rem;
    margin-bottom: 40px;
    color: var(--branco);
}

section h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: var(--dourado);
    margin: 10px auto 0;
}

/* --- QUEM SOMOS --- */
.quem-somos {
    background-color: var(--cinza-grafite);
}

.quem-somos-container {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.quem-somos-image {
    flex: 1;
    max-width: 450px;
}

.quem-somos-image img {
    width: 100%;
    border-radius: 8px;
}

.quem-somos-text {
    flex: 1.2;
}

.quem-somos-text h2 {
    text-align: left;
}

.quem-somos-text p {
    font-size: 1.1rem;
    text-align: justify;
}

/* --- PILARES --- */
.pilares {
    background-color: var(--azul-marinho);
}

.cards-container {
    display: flex;
    justify-content: space-around;
    gap: 30px;
    flex-wrap: wrap;
}

.card {
    background: var(--cinza-grafite);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    flex: 1;
    min-width: 280px;
    border-bottom: 3px solid var(--dourado);
}

.card i {
    font-size: 2.5rem;
    color: var(--dourado);
    margin-bottom: 15px;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--branco);
}

/* --- MISSÃO & VISÃO --- */
.missao-visao {
    background-color: var(--cinza-grafite);
}

.missao-visao .container {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.missao-visao-box {
    flex: 1;
    max-width: 500px;
    padding: 30px;
    border-radius: 8px;
    background: var(--azul-marinho);
}

.missao-visao-box h3 {
    color: var(--dourado);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.missao-visao-box p {
    text-align: justify;
}

/* --- SERVIÇOS --- */
.servicos {
    background-color: var(--azul-marinho);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.grid-item {
    background: var(--cinza-grafite);
    padding: 25px;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
}

.grid-item i {
    color: var(--dourado);
    font-size: 1.5rem;
}

/* --- MODAIS --- */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    background-color: var(--cinza-grafite);
    color: var(--text-color);
    margin: 15% auto;
    padding: 40px;
    border: 1px solid var(--dourado);
    width: 80%;
    max-width: 600px;
    border-radius: 8px;
    position: relative;
}

.modal-content p {
    text-align: justify;
}

.close-button {
    color: var(--dourado);
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 2.5rem;
    font-weight: bold;
    cursor: pointer;
}

.modal-content h3 {
    color: var(--dourado);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

/* --- SOLUCOES (MOLDURAS ESTILO CANVA) --- */
.solucoes {
    background-color: var(--cinza-grafite);
}

.logo-frames-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.logo-frame {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--branco);
    border-radius: 8px;
    aspect-ratio: 1 / 1;
    padding: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo-frame:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.logo-frame img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.solucoes-texto {
    text-align: center;
    font-style: italic;
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-color);
    font-size: 1.1rem;
}


/* --- CONTATO --- */
.expansao-contato {
    background-color: var(--azul-marinho);
}

.contato-cards-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.contato-card {
    background-color: var(--cinza-grafite);
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    flex: 1;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contato-card h3 {
    font-size: 1.8rem;
    color: var(--branco);
    margin-bottom: 15px;
}

.contato-card p {
    margin-bottom: 30px;
    flex-grow: 1;
}

/* --- FOOTER --- */
.footer {
    background-color: #1f1f1f;
    color: var(--branco);
    padding: 20px 0;
    text-align: center;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.social-icons a {
    color: var(--branco);
    font-size: 1.5rem;
    margin: 0 10px;
}

/* --- MEDIA QUERIES --- */
@media (max-width: 992px) {
    .sticky-nav-title.title-desktop {
        font-size: 0.8rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .nav-desktop a {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .header {
        height: 200px;
    }
    
    .hero {
        min-height: auto;
        padding: 60px 20px 100px 20px;
    }

    .nav-desktop {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .title-desktop {
        display: none;
    }

    .title-mobile {
        display: block;
        font-size: 0.9rem;
    }

    .sticky-nav-title-container {
        margin: 0 8px;
    }

    .sticky-logo {
        height: 55px;
    }

    .hero-content h2 {
        font-size: 2.0rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .quem-somos-container {
        flex-direction: column;
    }

    .quem-somos-text h2 {
        text-align: center;
        margin-top: 20px;
    }
    
    main section {
        padding: 40px 0;
    }

    .missao-visao .container {
        flex-direction: column;
        gap: 20px;
    }

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

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

    .contato-cards-container {
        gap: 20px;
        flex-direction: column;
    }

    .footer .container {
        flex-direction: column;
    }

    .modal-content {
        width: 90%;
        margin: 30% auto;
    }

    section h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    .quem-somos,
    .pilares,
    .servicos,
    .solucoes,
    .expansao-contato {
        padding-top: 30px;
    }
}

img[alt="Logo Adiante"] {
    max-width: 75%;
    max-height: 75%;
}