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

:root {
    --primary: #1e3a5f;
    --primary-light: #2d5a8a;
    --accent: #d4a574;
    --accent-light: #e8c9a7;
    --bg: #f8f7f4;
    --bg-card: #ffffff;
    --text: #2c3e50;
    --text-light: #5a6c7d;
    --text-muted: #8b9caa;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(30,58,95,0.1);
    z-index: 100;
    height: 4rem;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
}

.logo svg {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

/* HERO */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 100%);
    padding-top: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 3rem 1.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    color: rgba(255,255,255,0.9);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.hero-badge svg {
    width: 16px;
    height: 16px;
    color: var(--accent-light);
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    color: white;
    margin-bottom: 1rem;
}

.hero-title span {
    color: var(--accent-light);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn svg {
    width: 20px;
    height: 20px;
}

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

.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-secondary {
    background: rgba(255,255,255,0.15);
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.25);
}

.hero-verse {
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 1.5rem;
    max-width: 500px;
    margin: 0 auto;
    border: 1px solid rgba(255,255,255,0.15);
}

.hero-verse p {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    color: rgba(255,255,255,0.9);
    margin-bottom: 0.5rem;
}

.hero-verse span {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
}

/* MESES SECTION */
.meses-section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-badge svg {
    width: 16px;
    height: 16px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.meses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.mes-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid rgba(30,58,95,0.08);
    position: relative;
}

.mes-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(30,58,95,0.15);
}

.mes-card.atual {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212,165,116,0.2);
}

.mes-card-numero {
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 28px;
    height: 28px;
    background: var(--bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.mes-card.atual .mes-card-numero {
    background: var(--accent);
    color: white;
}

.mes-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 600;
}

.mes-card-icon {
    width: 48px;
    height: 48px;
    color: var(--primary);
    margin: 0 auto 1rem;
}

.mes-card-nome {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.mes-card-dias {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* MES DETAIL VIEW */
.mes-detail {
    display: none;
    padding: 5rem 0;
    padding-top: 6rem;
    min-height: 100vh;
}

.mes-detail.active {
    display: block;
}

.mes-detail-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.mes-detail-numero {
    width: 64px;
    height: 64px;
    background: var(--primary);
    color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.mes-detail-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary);
}

.mes-detail-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
}

.mes-detail-info p svg {
    width: 18px;
    height: 18px;
}

.btn-voltar {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 2rem;
    cursor: pointer;
    transition: color 0.3s;
}

.btn-voltar:hover {
    color: var(--accent);
}

.dias-lista {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.dia-item {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid rgba(30,58,95,0.08);
    transition: all 0.2s;
}

.dia-item:hover {
    box-shadow: 0 4px 12px rgba(30,58,95,0.1);
}

.dia-item.hoje {
    background: rgba(212,165,116,0.1);
    border-color: var(--accent);
}

.dia-numero {
    width: 44px;
    height: 44px;
    background: var(--bg);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-muted);
    flex-shrink: 0;
}

.dia-item.hoje .dia-numero {
    background: var(--accent);
    color: white;
}

.dia-content {
    flex: 1;
}

.dia-data {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.dia-leitura {
    font-weight: 500;
    color: var(--text);
}

.dia-icon {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.dia-icon svg {
    width: 20px;
    height: 20px;
}

/* CHECKBOX LEITURA CONCLUIDA */
.dia-check {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    border: 2px solid rgba(30,58,95,0.2);
    background: var(--bg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
}

.dia-check:hover {
    border-color: var(--accent);
    background: rgba(212,165,116,0.1);
}

.dia-check svg {
    width: 24px;
    height: 24px;
    color: transparent;
    transition: all 0.3s;
}

.dia-item.concluido .dia-check {
    background: var(--accent);
    border-color: var(--accent);
}

.dia-item.concluido .dia-check svg {
    color: white;
}

.dia-item.concluido .dia-leitura {
    text-decoration: line-through;
    opacity: 0.6;
}

.dia-item.concluido .dia-numero {
    background: var(--accent);
    color: white;
}

/* PROGRESSO DO MES */
.mes-progress {
    margin-top: 0.75rem;
    width: 100%;
}

.mes-progress-bar {
    height: 6px;
    background: var(--bg);
    border-radius: 3px;
    overflow: hidden;
}

.mes-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 3px;
    transition: width 0.5s ease;
}

.mes-progress-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.mes-card.completo {
    background: linear-gradient(135deg, rgba(212,165,116,0.15), rgba(212,165,116,0.05));
    border-color: var(--accent);
}

.mes-card.completo .mes-card-numero {
    background: var(--accent);
    color: white;
}

.mes-card-check {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 24px;
    height: 24px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mes-card-check svg {
    width: 14px;
    height: 14px;
    color: white;
}

/* HEADER PROGRESSO */
.mes-detail-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid rgba(30,58,95,0.08);
}

.mes-detail-progress-bar {
    flex: 1;
    height: 10px;
    background: var(--bg);
    border-radius: 5px;
    overflow: hidden;
}

.mes-detail-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 5px;
    transition: width 0.5s ease;
}

.mes-detail-progress-text {
    font-weight: 600;
    color: var(--primary);
    min-width: 60px;
    text-align: right;
}

.mes-completo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-left: 1rem;
}

.mes-completo-badge svg {
    width: 18px;
    height: 18px;
}

/* SOBRE SECTION */
.sobre-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--bg) 0%, rgba(30,58,95,0.05) 100%);
}

.sobre-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.sobre-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.sobre-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.sobre-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 2rem;
}

.sobre-texto {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.sobre-texto strong {
    color: var(--primary);
}

.sobre-verse {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2rem;
    margin: 2.5rem 0;
    border-left: 4px solid var(--accent);
    text-align: left;
}

.sobre-verse p {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.sobre-verse span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.sobre-assinatura {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    margin-top: 1rem;
}

.sobre-assinatura svg {
    width: 20px;
    height: 20px;
    color: var(--accent-light);
}

/* FOOTER */
.footer {
    background: var(--primary);
    color: rgba(255,255,255,0.8);
    padding: 3rem 0 1.5rem;
    text-align: center;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
}

.footer-logo svg {
    color: var(--accent);
}

.footer-verse {
    font-style: italic;
    margin-bottom: 2rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.footer-copy {
    font-size: 0.875rem;
    opacity: 0.6;
}

/* SCROLL TOP */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 50;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

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

    .mes-detail-header {
        flex-direction: column;
        text-align: center;
    }

    .section-title {
        font-size: 2rem;
    }
}