/* ========================================
   GESTO CERTO - GLOBAL STYLESHEET
   Arquivo: css/global.css
   ======================================== */

/* ========== 1. VARIÁVEIS (Cores e Fontes) ========== */
:root {
    /* Colors */
    --color-primary: #F7941D;
    --color-secondary: #00A99D;
    --color-bg-light: #E6F4F2;
    --color-bg-sand: #FFF4E6;
    --color-white: #FFFFFF;
    --color-text-primary: #2E2E2E;
    --color-text-secondary: #6B6B6B;
    --color-alert: #E85D5D;
    --color-overlay: rgba(0, 0, 0, 0.7);

    /* Typography */
    --font-headings: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Transitions & UI */
    --transition: 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;
}

/* ========== 2. RESET & BASE ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-white);
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-primary);
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ========== 3. UTILITÁRIOS ========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-md); }
@media (min-width: 768px) { .container { padding: 0 var(--spacing-lg); } }

.section__tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-bg-sand);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section__title { font-size: 2rem; font-weight: 700; margin-bottom: var(--spacing-md); line-height: 1.2; }
.section__description { font-size: 1.125rem; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: var(--spacing-md); }

@media (min-width: 768px) { .section__title { font-size: 2.5rem; } }
@media (min-width: 1024px) { .section__title { font-size: 3rem; } }

.text-block { max-width: 800px; margin: 0 auto; text-align: center; }
.content-section { padding: var(--spacing-3xl) 0; }

/* Cabeçalho Padrao das Páginas Internas */
.page-header {
    padding: calc(70px + var(--spacing-2xl)) 0 var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-white) 100%);
    text-align: center;
}
.page-header__title { font-size: 2.5rem; margin-bottom: var(--spacing-sm); }
.page-header__subtitle { font-size: 1.25rem; color: var(--color-text-secondary); max-width: 800px; margin: 0 auto; }

/* ========== 4. BOTOES ========== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg); border-radius: var(--radius-md);
    font-family: var(--font-headings); font-weight: 600; font-size: 1rem;
    text-align: center; transition: var(--transition); white-space: nowrap;
}
.btn--primary { background-color: var(--color-primary); color: var(--color-white); }
.btn--primary:hover { background-color: #E17D0F; transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn--secondary { background-color: var(--color-secondary); color: var(--color-white); }
.btn--secondary:hover { background-color: #008D83; transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn--outline { background-color: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn--outline:hover { background-color: var(--color-primary); color: var(--color-white); }

.btn--small { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn--large { padding: 1rem 2rem; font-size: 1.125rem; }
.btn--full { width: 100%; }

/* ========== 5. HEADER & NAV ========== */
.header { position: fixed; top: 0; left: 0; width: 100%; background-color: var(--color-white); box-shadow: var(--shadow-sm); z-index: 1000; transition: var(--transition); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo-img { height: 40px; width: auto; display: block; }
@media (min-width: 768px) { .logo-img { height: 50px; } }

.nav__list { display: flex; align-items: center; gap: var(--spacing-lg); }
.nav__link { font-family: var(--font-body); font-weight: 500; color: var(--color-text-primary); position: relative; }
.nav__link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background-color: var(--color-primary); transition: var(--transition); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }

.nav__actions { display: flex; align-items: center; gap: var(--spacing-md); }
.nav__toggle, .nav__close { display: none; }

/* Mobile Menu */
@media (max-width: 1023px) {
    .nav__menu { position: fixed; top: 0; right: -100%; width: 80%; max-width: 350px; height: 100vh; background-color: var(--color-white); padding: var(--spacing-xl) var(--spacing-lg); box-shadow: var(--shadow-lg); transition: right 0.4s ease; }
    .nav__menu.show-menu { right: 0; }
    .nav__list { flex-direction: column; align-items: flex-start; gap: var(--spacing-lg); margin-top: var(--spacing-xl); }
    .nav__toggle, .nav__close { display: block; font-size: 1.5rem; cursor: pointer; color: var(--color-text-primary); }
    .nav__close { position: absolute; top: var(--spacing-lg); right: var(--spacing-lg); }
    .btn--small { display: none; }
}

/* ========== 6. FOOTER ========== */
.footer { background-color: var(--color-text-primary); color: var(--color-white); padding: var(--spacing-3xl) 0 var(--spacing-lg); }
.footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--spacing-2xl); margin-bottom: var(--spacing-2xl); }
.footer__logo { font-family: var(--font-headings); font-size: 1.5rem; font-weight: 700; color: var(--color-primary); margin-bottom: var(--spacing-md); }
.footer__description { color: rgba(255, 255, 255, 0.8); line-height: 1.6; margin-bottom: var(--spacing-md); }
.footer__social { display: flex; gap: var(--spacing-sm); }
.social-link { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background-color: rgba(255, 255, 255, 0.1); border-radius: 50%; color: var(--color-white); transition: var(--transition); }
.social-link:hover { background-color: var(--color-primary); transform: translateY(-3px); }
.footer__title { font-size: 1.125rem; font-weight: 600; margin-bottom: var(--spacing-md); color: var(--color-white); }
.footer__list li { margin-bottom: var(--spacing-sm); }
.footer__list a { color: rgba(255, 255, 255, 0.8); transition: var(--transition); }
.footer__list a:hover { color: var(--color-primary); padding-left: 5px; }

.footer__newsletter-text { color: rgba(255, 255, 255, 0.8); margin-bottom: var(--spacing-md); line-height: 1.6; }
.newsletter-form { display: flex; gap: var(--spacing-sm); }
.newsletter-input { flex: 1; padding: var(--spacing-sm); border: none; border-radius: var(--radius-md); font-family: var(--font-body); }
.newsletter-form .btn { padding: var(--spacing-sm) var(--spacing-md); }

.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--spacing-lg); border-top: 1px solid rgba(255, 255, 255, 0.1); flex-wrap: wrap; gap: var(--spacing-md); }
.footer__copyright { color: rgba(255, 255, 255, 0.8); font-size: 0.875rem; }
.footer__legal { display: flex; gap: var(--spacing-md); font-size: 0.875rem; }
.footer__legal a { color: rgba(255, 255, 255, 0.8); }
.footer__legal a:hover { color: var(--color-primary); }

/* ========== 7. FLOATING ELEMENTS ========== */
.whatsapp-float { position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px; background-color: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); transition: var(--transition); z-index: 999; }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4); }