@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --color-senior-petroleo: #004b50;
    --color-senior-petroleo-dark: #003337;
    --color-senior-petroleo-deep: #001f22;
    --color-senior-verde: #8cc63f;
    --color-senior-verde-hover: #7baf35;
    --color-senior-verde-light: #f2f9e8;
    --color-senior-verde-border: #b7e07a;
    --color-bg-light: #f8fafc;
    --color-bg-card: #ffffff;
    --color-text-main: #1e293b;
    --color-text-muted: #64748b;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    scroll-behavior: smooth;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Tipografia e Títulos */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-senior-petroleo);
    letter-spacing: -0.02em;
}

/* Botões de Alta Conversão */
.btn-primary {
    background-color: var(--color-senior-verde);
    color: var(--color-senior-petroleo-dark);
    font-weight: 700;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(140, 198, 63, 0.35);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
}

.btn-primary:hover {
    background-color: var(--color-senior-verde-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(140, 198, 63, 0.45);
}

.btn-secondary {
    background-color: var(--color-senior-petroleo);
    color: #ffffff;
    font-weight: 600;
    transition: all 0.25s ease;
    border-radius: 0.5rem;
}

.btn-secondary:hover {
    background-color: var(--color-senior-petroleo-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(0, 75, 80, 0.25);
}

/* Cards com Design System Senior */
.card-senior {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-senior:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 75, 80, 0.08);
    border-color: rgba(140, 198, 63, 0.6);
}

.badge-condition {
    background-color: var(--color-senior-verde-light);
    color: var(--color-senior-petroleo-dark);
    border: 1px solid var(--color-senior-verde-border);
}

/* Ícones com destaque institucional */
.icon-box {
    background-color: rgba(0, 75, 80, 0.06);
    color: var(--color-senior-petroleo);
    transition: all 0.25s ease;
}

.card-senior:hover .icon-box {
    background-color: var(--color-senior-petroleo);
    color: var(--color-senior-verde);
}

/* Formulário e Inputs */
.form-input {
    border: 1.5px solid #cbd5e1;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    background-color: #f8fafc;
}

.form-input:focus {
    border-color: var(--color-senior-petroleo);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(0, 75, 80, 0.15);
    outline: none;
}

/* Accordion FAQ */
.faq-item {
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
    transition: all 0.2s ease;
    background-color: #ffffff;
    overflow: hidden;
}

.faq-item.active {
    border-color: var(--color-senior-petroleo);
    box-shadow: 0 4px 12px rgba(0, 75, 80, 0.05);
}

.faq-header {
    cursor: pointer;
    user-select: none;
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.25s ease;
}

.faq-item.active .faq-content {
    max-height: 500px;
    padding-bottom: 1.25rem;
}

.faq-icon {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-senior-verde);
}

/* Animações e Micro-interações */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Badge Glow */
.hero-badge {
    box-shadow: 0 0 20px rgba(140, 198, 63, 0.25);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-senior-petroleo);
}