/* ============ Variáveis CSS (Nova Paleta) ============ */
:root {
    --pure-white: #F8F8F8; /* Base, fundo */
    --soft-gray: #F0F0F0; /* Para elementos secundários, bordas */
    --secondary-blue: #A8DADC; /* Destaque, elementos */
    --deep-blue: #457B9D; /* Acentos, CTAs, títulos */
    --dark-gray: #333333; /* Texto principal */
    --medium-gray: #888888; /* Texto secundário, detalhes */
    --golden-accent: #D4AF37; /* Acento espiritual, iluminação */

    /* Tipografia */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;

    /* Espaçamentos */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-xxxl: 64px;

    /* Bordas */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;

    /* Sombras */
    --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 4px 15px rgba(0, 0, 0, 0.08);
    --shadow-heavy: 0 8px 25px rgba(0, 0, 0, 0.12);

    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============ Reset e Base ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--pure-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============ Seções Gerais ============ */
section {
    padding: var(--spacing-xxxl) 0;
    position: relative;
    overflow: hidden;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 3.2em;
    font-weight: 700;
    color: var(--deep-blue);
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background-color: var(--secondary-blue);
    margin: var(--spacing-sm) auto 0;
    border-radius: 5px;
}

.card {
    background-color: var(--pure-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-medium);
    padding: var(--spacing-xl);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

/* ============ Seção Hero (Splash/Abertura) ============ */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--pure-white);
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('images/hero-meditation.jpg') no-repeat center center/cover;
    filter: brightness(0.5) grayscale(0.2);
    transform: scale(1.05); /* Pequeno zoom para efeito parallax */
    transition: transform 0.5s ease-out;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.8) 100%);
    z-index: -1;
}

.hero-content {
    z-index: 1;
    max-width: 900px;
    padding: var(--spacing-md);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 5.5em;
    font-weight: 700;
    color: var(--golden-accent);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.8);
    animation: fadeInDown 1.5s ease-out;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 2em;
    font-weight: 300;
    color: var(--secondary-blue);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1.5s ease-out 0.3s;
}

.hero-tagline {
    font-size: 1.3em;
    color: var(--pure-white);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 1.5s ease-out 0.6s;
}

.cta-button {
    font-family: var(--font-sans);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.2em;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-medium);
    text-decoration: none;
    display: inline-block;
}

.cta-button.primary {
    background: linear-gradient(45deg, var(--deep-blue), var(--secondary-blue));
    color: var(--pure-white);
    box-shadow: var(--shadow-medium);
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
    background: linear-gradient(45deg, var(--secondary-blue), var(--deep-blue));
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 15px solid var(--pure-white);
}

/* ============ Seção Problema ============ */
.problem-section {
    background-color: var(--pure-white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-section .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xxxl);
}

.problem-content {
    flex: 1;
    min-width: 300px;
}

.problem-questions {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.question-item {
    background-color: var(--soft-gray);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-medium);
}

.question-item:hover {
    transform: translateY(-5px);
}

.question-item p {
    font-size: 1.15em;
    color: var(--dark-gray);
    margin-bottom: 0;
}

.problem-visual {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.zen-stones-container {
    width: 100%;
    max-width: 500px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

.zen-stones-image {
    width: 100%;
    height: auto;
    display: block;
}

/* ============ Seção Solução ============ */
.solution-section {
    background-color: var(--secondary-blue);
    color: var(--pure-white);
}

.solution-section .section-title {
    color: var(--pure-white);
}

.solution-section .section-title::after {
    background-color: var(--pure-white);
}

.solution-intro {
    font-size: 1.4em;
    text-align: center;
    margin-bottom: var(--spacing-xxxl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--pure-white);
}

.solution-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxxl);
}

.solution-philosophy {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
    text-align: center;
}

.philosophy-item {
    background-color: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-xxl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-medium);
}

.philosophy-item:hover {
    transform: translateY(-5px);
}

.philosophy-item p {
    font-size: 1.2em;
    color: var(--pure-white);
    margin-bottom: 0;
}

.ramana-tribute {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xxxl);
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xxxl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-medium);
}

.ramana-image-container {
    flex: 1;
    min-width: 280px;
    display: flex;
    justify-content: center;
}

.ramana-image {
    width: 100%;
    max-width: 350px;
    border-radius: 50%;
    border: 6px solid var(--pure-white);
    box-shadow: var(--shadow-heavy);
}

.ramana-quote {
    flex: 2;
    min-width: 350px;
    font-family: var(--font-serif);
    font-size: 1.8em;
    font-style: italic;
    color: var(--pure-white);
    text-align: center;
}

.ramana-quote blockquote {
    margin-bottom: var(--spacing-md);
}

.ramana-quote cite {
    display: block;
    font-size: 0.9em;
    font-style: normal;
    opacity: 0.8;
}

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

.benefits-title {
    font-family: var(--font-serif);
    font-size: 2.5em;
    color: var(--pure-white);
    margin-bottom: var(--spacing-xl);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.benefit-item {
    background-color: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xxl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-light);
    transition: background-color var(--transition-medium);
}

.benefit-item:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.benefit-icon {
    font-size: 3.5em;
    margin-bottom: var(--spacing-md);
}

.benefit-item h4 {
    font-family: var(--font-sans);
    font-size: 1.3em;
    color: var(--pure-white);
    margin-bottom: 0;
}

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

.features-text {
    font-size: 1.3em;
    color: var(--pure-white);
    margin-bottom: var(--spacing-sm);
}

.features-highlight {
    font-family: var(--font-serif);
    font-size: 2em;
    color: var(--golden-accent);
    text-shadow: 0 0 12px rgba(212, 175, 55, 0.5);
}

/* ============ Nova Seção: Anantara Lembra e Evolui ============ */
.anantara-remembers-section {
    background: linear-gradient(135deg, var(--pure-white) 0%, var(--soft-gray) 100%);
    padding: var(--spacing-xxxl) 0;
    text-align: center;
    position: relative;
}

.anantara-remembers-section .container {
    max-width: 1000px;
}

.remembers-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
}

.remembers-content .section-title {
    color: var(--deep-blue);
    margin-bottom: var(--spacing-xl);
    font-size: 2.8em;
}

.remembers-content .section-title::after {
    background-color: var(--deep-blue);
}

.remembers-text {
    font-size: 1.2em;
    line-height: 1.9;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-lg);
}

.remembers-highlight {
    font-family: var(--font-serif);
    font-size: 1.6em;
    font-weight: 600;
    color: var(--deep-blue);
    margin-top: var(--spacing-xl);
}

.remembers-visual {
    margin-top: var(--spacing-xxl);
    display: flex;
    justify-content: center;
    align-items: center;
}

.remembers-image {
    width: 100%;
    max-width: 600px; /* Ajuste para melhor alinhamento */
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-heavy);
}

/* ============ Seção CTA ============ */
.cta-section {
    background: linear-gradient(135deg, var(--deep-blue) 0%, var(--secondary-blue) 100%);
    color: var(--pure-white);
    padding: var(--spacing-xxxl) 0;
}

.cta-section .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-around;
    gap: var(--spacing-xxxl);
}

.cta-content {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: 3em;
    color: var(--pure-white);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.3em;
    color: var(--pure-white);
    margin-bottom: var(--spacing-xl);
}

.cta-button.secondary {
    background-color: var(--pure-white);
    color: var(--deep-blue);
    box-shadow: var(--shadow-medium);
}

.cta-button.secondary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
    background-color: var(--soft-gray);
}

.cta-visual {
    flex: 1;
    min-width: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cta-image {
    width: 100%;
    max-width: 450px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-heavy);
}

/* ============ Rodapé ============ */
.footer {
    background-color: var(--dark-gray);
    color: var(--medium-gray);
    padding: var(--spacing-xl) 0;
    font-size: 0.95em;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-disclaimer p,
.footer-copyright p {
    margin-bottom: var(--spacing-xs);
}

/* ============ Animações ============ */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-15px);
    }
    60% {
        transform: translateY(-8px);
    }
}

/* ============ Responsividade ============ */
@media (max-width: 992px) {
    .hero-title {
        font-size: 4.5em;
    }

    .hero-subtitle {
        font-size: 1.8em;
    }

    .hero-tagline {
        font-size: 1.2em;
    }

    .section-title {
        font-size: 2.5em;
    }

    .problem-section .container,
    .cta-section .container {
        flex-direction: column;
        text-align: center;
    }

    .problem-visual,
    .cta-visual {
        order: -1; /* Imagem acima do texto em mobile */
        margin-bottom: var(--spacing-xl);
    }

    .philosophy-item {
        max-width: 100%;
    }

    .ramana-tribute {
        flex-direction: column;
        text-align: center;
    }

    .ramana-image-container {
        margin-bottom: var(--spacing-lg);
    }

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

@media (max-width: 768px) {
    section {
        padding: var(--spacing-xxl) 0;
    }

    .hero-title {
        font-size: 3.5em;
    }

    .hero-subtitle {
        font-size: 1.5em;
    }

    .hero-tagline {
        font-size: 1.1em;
    }

    .section-title {
        font-size: 2em;
        margin-bottom: var(--spacing-xl);
    }

    .solution-intro {
        font-size: 1.2em;
    }

    .ramana-quote {
        font-size: 1.5em;
    }

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

    .cta-title {
        font-size: 2.5em;
    }

    .cta-subtitle {
        font-size: 1.1em;
    }

    .anantara-remembers-section .section-title {
        font-size: 2.2em;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 3em;
    }

    .hero-subtitle {
        font-size: 1.2em;
    }

    .cta-button {
        font-size: 1.1em;
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    .section-title {
        font-size: 1.8em;
    }

    .problem-questions p,
    .philosophy-item p,
    .benefits-item h4,
    .features-text,
    .features-highlight,
    .remembers-text,
    .remembers-highlight,
    .cta-subtitle {
        font-size: 1em;
    }

    .ramana-quote {
        font-size: 1.2em;
    }

    .footer-disclaimer p,
    .footer-copyright p {
        font-size: 0.9em;
    }
}