@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap");

:root {
    --dark-blue: #184073;
    --light-blue: #3a77cd;
    --orange: #e87232;
    --black: #1e1e1e;
    --btn-text: #f5f5f5;
    --outline-border: #f5f5f5;
    --bg-gray: #e5e5e5;
    --bg-white: #f5f5f5;
    --font-regular: "Bronkoh-Regular", "Montserrat", system-ui, sans-serif;
    --font-bold: "Bronkoh-Bold", "Montserrat", system-ui, sans-serif;

    /* Espaçamento padrão */
    --container-padding: 5%;
    --fs-base: 16px;

    /* typographic scale (use rem for responsiveness) */
    --fz-xs: 0.875rem; /* 14px */
    --fz-sm: 1rem; /* 16px */
    --fz-md: 1.125rem; /* 18px */
    --fz-lg: 1.5rem; /* 24px */
    --fz-xl: 2rem; /* 32px */
    --fz-xxl: 4rem; /* 64px */
}

/* slightly smaller scale on small screens */
@media (max-width: 600px) {
    :root {
        --fz-lg: 1.25rem; /* 20px */
        --fz-xl: 1.5rem; /* 24px */
        --fz-xxl: 3rem; /* 48px */
        --fz-md: 1rem; /* 16px */
    }
}

@font-face {
    font-family: "Bronkoh-Regular";
    src:
        local("Bronkoh Regular"),
        url("../assets/fonts/Bronkoh-Regular.ttf") format("truetype");
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: "Bronkoh-Bold";
    src:
        local("Bronkoh Bold"),
        url("../assets/fonts/Bronkoh-Bold.ttf") format("truetype");
    font-weight: 700;
    font-display: swap;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html,
body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    gap: 60px; /* Gap global entre seções */
    font-family: var(--font-regular);
    /* Responsividade na fonte base: 16px no mobile, sobe até 20px no desktop */
    font-size: clamp(1rem, 1.2vw, 1.25rem);
    line-height: 1.5;
    color: var(--black);
    background: var(--bg-white);
    overflow-x: hidden; /* Evita rolagem lateral acidental */
}

/* Tipografia Responsiva */
.title {
    font-family: var(--font-bold);
    /* Escala fluida: 32px no mobile -> 48px no desktop */
    font-size: clamp(2rem, 2.5vw, 2.25rem);
    color: var(--dark-blue);
    text-align: center;
    text-decoration: underline var(--orange);
    line-height: 1.2;
    margin-bottom: 0.5em;
}

.subtitle {
    font-family: var(--font-regular);
    /* Escala fluida: 20px no mobile -> 32px no desktop */
    font-size: clamp(1.25rem, 2.5vw, 2rem);
    color: var(--light-blue);
    text-align: center;
    margin-top: -20px;
    margin-bottom: 20px;
}

.body-text {
    font-family: var(--font-regular);
    font-size: 1em; /* Herda do body */
    color: var(--black);
    text-align: left;
    margin-bottom: 1rem;
}

/* Botões Padronizados */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    font-size: 1rem;
    padding: 0.75rem 1.5rem; /* Padding mais confortável */
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    user-select: none;
    text-align: center;
}

.btn--filled {
    background: var(--black);
    color: var(--btn-text);
    border: 1px solid transparent;
}
.btn--filled:hover,
.btn--filled:focus {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--outline-border);
    border: 1px solid var(--outline-border);
    background-image: linear-gradient(90deg, var(--outline-border) 0%, var(--outline-border) 100%);
    background-repeat: no-repeat;
    background-size: 0% 100%;
    background-position: left center;
    transition:
        background-size 0.3s ease,
        color 0.2s ease;
    border-radius: 5px;
    text-decoration: none;
}
.btn--outline:hover,
.btn--outline:focus {
    background-size: 100% 100%;
    color: var(--dark-blue);
    box-shadow: 0 4px 12px rgba(24, 64, 115, 0.15);
}