/* Fontes do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Open+Sans:wght@400;600&display=swap');

:root {
    --header-height: 74px;
    --primary-color: #1f4b8f;
    --secondary-color: #2d6cc0;
    --accent-color: #ff7a18;
    --dark-color: #1f2937;
    --light-color: #f5f7fb;
    --border-color: #dbe3ef;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--dark-color);
    line-height: 1.6;
    padding-top: var(--header-height);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
}

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

/* Navbar */
.navbar {
    background: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
    min-height: var(--header-height);
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.22);
}

.navbar-brand img {
    height: 48px;
}

/* Logo redonda para dar mais destaque */
.logo-round {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.7);
    background-color: #ffffff;
    padding: 3px;
}

.navbar-nav .nav-link {
    color: #fff !important;
    font-weight: 600;
    margin-left: 0.6rem;
    margin-right: 0.6rem;
    border-bottom: 2px solid transparent;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    border-bottom-color: var(--accent-color);
}

/* Titulos das secoes */
.section-title {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

/* Hero */
.hero-section {
    color: #fff;
    text-align: center;
    padding: 5.5rem 0;
    background: linear-gradient(rgba(31, 75, 143, 0.82), rgba(31, 75, 143, 0.82)), url('../images/hero-bg.jpg');
    background-position: center;
    background-size: cover;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 800;
}

.btn-hero {
    background-color: var(--accent-color);
    color: #fff;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.75rem 1.8rem;
}

.btn-hero:hover {
    background-color: #e7660b;
    color: #fff;
}

/* Blocos gerais */
.bg-light-custom {
    background-color: var(--light-color);
}

.rounded-custom {
    border-radius: 14px;
}

.shadow-custom {
    box-shadow: 0 8px 20px rgba(31, 41, 55, 0.1);
}

.page-header {
    padding: 2.5rem 0;
}

/* Cards de album */
.album-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    background-color: #fff;
    height: 100%;
}

.album-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.album-card .card-body {
    padding: 1.2rem;
}

.album-card .card-title {
    color: var(--primary-color);
    font-size: 1.35rem;
    font-weight: 700;
}

.btn-ouvir {
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 999px;
    border: none;
    width: 100%;
    font-weight: 600;
}

.btn-ouvir:hover {
    background-color: var(--secondary-color);
    color: #fff;
}

/* Blocos de tour */
.tour-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-left: 6px solid var(--primary-color);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.tour-card .date {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.tour-card .month {
    font-weight: 700;
    color: #475569;
}

.tour-card .city {
    font-size: 1.25rem;
    font-weight: 700;
}

.btn-tickets {
    background-color: var(--accent-color);
    color: #fff;
    border-radius: 999px;
    border: none;
    font-weight: 600;
}

.btn-tickets:hover {
    background-color: #e7660b;
    color: #fff;
}

/* Membros */
.membro-card {
    text-align: center;
    padding: 1rem;
}

.membro-card img {
    width: 170px;
    height: 170px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--secondary-color);
    margin-bottom: 0.8rem;
}

.membro-card h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.membro-card .funcao {
    font-weight: 600;
    color: #475569;
}

/* Formulario */
.contact-form {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 20px rgba(31, 41, 55, 0.08);
}

.contact-form .form-label {
    font-weight: 600;
}

.contact-form .form-control {
    border: 1px solid #cfd8e5;
}

.contact-form .form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(45, 108, 192, 0.2);
}

.btn-submit {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 999px;
    font-weight: 700;
    padding: 0.8rem 1.3rem;
    width: 100%;
}

.btn-submit:hover {
    background-color: var(--secondary-color);
    color: #fff;
}

.success-alert {
    display: none;
    background-color: #e6f7ed;
    border: 1px solid #bde8cc;
    color: #14532d;
    border-radius: 10px;
    padding: 0.9rem;
}

/* Cards de contacto */
.contact-info-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.2rem;
    text-align: center;
    height: 100%;
}

.contact-icon {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}

.contact-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.contact-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.contact-info-card:hover .contact-icon {
    color: var(--accent-color);
}

/* Footer */
.footer {
    margin-top: 3rem;
    background-color: var(--dark-color);
    color: #fff;
    padding: 3rem 0 1rem;
}

.footer h5 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.footer a {
    color: #fff;
    text-decoration: none;
}

.footer a:hover {
    color: var(--accent-color);
}

.social-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.social-links li {
    display: inline-block;
    margin-right: 0.4rem;
}

/* Hover dos icones */
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #334155;
    color: #fff;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.social-links a:hover {
    background-color: var(--accent-color);
    color: #fff;
}

.social-links a i {
    font-size: 0.95rem;
}

.footer-bottom {
    margin-top: 1.4rem;
    padding-top: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    font-size: 0.95rem;
}

/* Responsivo */
@media (max-width: 991px) {
    .hero-section {
        padding: 4.2rem 0;
    }

    .hero-section h1 {
        font-size: 2.4rem;
    }
}

@media (max-width: 767px) {
    :root {
        --header-height: 68px;
    }

    body {
        padding-top: var(--header-height);
    }

    .navbar-brand img {
        height: 42px;
    }

    .logo-round {
        width: 46px;
        height: 46px;
        padding: 2px;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .album-card img {
        height: 220px;
    }

    .contact-form {
        padding: 1.3rem;
    }
}

@media (max-width: 575px) {
    .hero-section h1 {
        font-size: 2rem;
    }

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