/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2D6A9F;
    --secondary-color: #10B981;
    --text-dark: #111827;
    --text-medium: #4B4B4B;
    --text-light: #6B7280;
    --background-light: #FDFBF8;
    --background-gradient: linear-gradient(135deg, #F7F9FC 0%, #EAF1F8 100%);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 4px 10px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-light);
    color: var(--text-medium);
    line-height: 1.6;
    padding-top: 70px;
}

/* Modo landing simples (splash): só hero */
body.landing-simple { padding-top: 0; }
body.landing-simple .header,
body.landing-simple .footer { display: none !important; }
body.landing-simple .features,
body.landing-simple .results,
body.landing-simple .testimonials,
body.landing-simple .contact { display: none !important; }

/* Mantém a barra de rolagem visível para acessibilidade */


h1, h2, h3 {
    text-wrap: balance;
}

/* Header & Navigation */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(45, 106, 159, 0.1);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.3s ease;
    text-decoration: none;
    z-index: 1;
}
.logo-container:hover { transform: scale(1.05); }

.logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: all 0.3s ease;
}
.logo-container:hover .logo-image { transform: rotate(10deg); }

.desktop-menu { display: none; }

@media (min-width: 1024px) {
    .nav-container {
        justify-content: space-between;
    }

    .logo-container {
        position: static;
        top: auto;
        left: auto;
        z-index: 1;
    }

    .logo-image {
        width: 40px;
        height: 40px;
    }

    .desktop-menu {
        display: flex;
        align-items: center;
        gap: 2rem;
    }
    
    .mobile-menu-button {
        display: none !important;
    }
}


.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--text-light);
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}
.nav-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
    background: rgba(45, 106, 159, 0.05);
}

/* Foco visível para navegação por teclado */
.nav-link:focus-visible,
.mobile-menu-link:focus-visible,
.submit-button:focus-visible,
.footer-link:focus-visible,
.app-badge:focus-visible,
.footer-badge:focus-visible {
    outline: 3px solid var(--secondary-color);
    outline-offset: 2px;
    border-radius: 12px;
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(45, 106, 159, 0.1);
    font-weight: 700;
}
.nav-link.active .nav-icon { transform: scale(1.1); }

.nav-icon { font-size: 1.1rem; transition: transform 0.3s ease; }
.nav-link:hover .nav-icon { transform: scale(1.2); }

/* ALTERADO: Estilo do botão "Contato" para igualar ao botão "Enviar" */
.cta-nav {
    background: var(--gradient-primary);
    color: white !important;
    font-weight: 600;
    padding: 0.75rem 2rem; /* Padding ajustado para o navbar */
    border-radius: 50px; /* Formato de pílula */
    box-shadow: 0 10px 25px rgba(45, 106, 159, 0.3);
    border: none; /* Remove a borda transparente */
}

/* ALTERADO: Efeito hover do botão "Contato" para igualar ao botão "Enviar" */
.cta-nav:hover {
    background: var(--gradient-primary); /* Mantém o fundo */
    color: white !important;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(45, 106, 159, 0.4);
}

/* CTA mínimo: só aparece no desktop quando header está colapsado */
.cta-min { display: none; }

.mobile-menu-button { display: block; }

.menu-btn {
    background: none; border: none; padding: 0.5rem; cursor: pointer;
    display: flex; flex-direction: column; gap: 0.25rem;
}
.menu-line {
    width: 24px; height: 2px;
    background: var(--gradient-primary);
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none; flex-direction: column;
    background: white; padding: 1rem;
    border-top: 1px solid rgba(45, 106, 159, 0.1);
    box-shadow: var(--shadow-md);
}
.mobile-menu.show { display: flex; animation: slideDown 0.3s ease; }

.mobile-menu-link {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 1rem 1.5rem; color: var(--text-light);
    text-decoration: none; border-radius: 8px;
    transition: all 0.3s ease; border-left: 3px solid transparent;
}
.mobile-menu-link:hover {
    background: rgba(45, 106, 159, 0.05);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    transform: translateX(5px);
}
.cta-mobile {
    background: var(--gradient-primary);
    color: white !important; margin-top: 0.5rem;
    border-left-color: var(--secondary-color) !important;
}

/* As âncoras respeitam a altura do header fixo */
section { scroll-margin-top: 90px; }

/* Skip link para acessibilidade */
.skip-link {
    position: absolute;
    left: 1rem;
    top: -100px;
    background: #111827;
    color: #fff;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    transition: top 0.2s ease;
    z-index: 10000;
}
.skip-link:focus {
    top: 1rem;
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Hero Section */
.hero { background: var(--background-gradient); padding: 4rem 0; }
@media (min-width: 768px) { .hero { padding: 6rem 0; } }

.hero-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.hero-content { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 3rem; }
@media (min-width: 768px) { .hero-content { flex-direction: row; text-align: left; gap: 4rem; } }

.hero-text { flex: 1; max-width: 600px; }

.hero-title {
    font-size: 2.5rem; font-weight: 800; color: var(--text-dark);
    line-height: 1.2; margin-bottom: 1.5rem;
}
@media (min-width: 768px) { .hero-title { font-size: 3.75rem; } }

.hero-description { font-size: 1.125rem; color: var(--text-light); margin-bottom: 2rem; }

.app-badges { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; justify-content: center; }
@media (min-width: 768px) { .app-badges { justify-content: flex-start; } }
.app-badge { display: inline-block; transition: transform 0.3s ease; }
.app-badge:hover { transform: scale(1.05); }
.app-badge img { height: 3.5rem; width: auto; }

.hero-mockup {
    flex: 1; display: flex; justify-content: center; align-items: center;
}
.phone-mockup-image {
    max-width: 320px;
    width: 100%;
    height: auto;
    border-radius: 30px;
    box-shadow: var(--shadow-lg);
    animation: floatUp 1s ease-out;
}

/* Features Section */
.features { padding: 5rem 0; }
.features-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; text-align: center; }
.features-title { font-size: 2.5rem; font-weight: 700; color: var(--text-dark); margin-bottom: 3rem; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.feature-card {
    background-color: white; padding: 2rem; border-radius: 1rem;
    box-shadow: var(--shadow-sm); transition: all 0.3s ease;
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.feature-icon {
    background-color: #EAF1F8; color: var(--primary-color); font-size: 2.25rem;
    width: 5rem; height: 5rem; margin: 0 auto 1.5rem;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.feature-title { font-size: 1.25rem; font-weight: 700; color: var(--text-dark); margin-bottom: 0.5rem; }
.feature-description { color: var(--text-light); }

/* Results Section */
.results { padding: 5rem 0; background: var(--background-gradient); }
.results-container {
    max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
    display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center;
}
@media (min-width: 768px) { .results-container { grid-template-columns: 1fr 1fr; } }
.results-content { text-align: center; }
@media (min-width: 768px) {
    .results-content {
        text-align: right;
    }
}
.results-title { font-size: 2.5rem; font-weight: 700; color: var(--text-dark); margin-bottom: 1.5rem; }
.results-description { font-size: 1.125rem; color: var(--text-light); margin-bottom: 2rem; }
.results-stat {
    background-color: white; padding: 2rem; border-radius: 1rem;
    box-shadow: var(--shadow-md);
}
.stat-number { font-size: 3rem; font-weight: 800; color: var(--secondary-color); margin-bottom: 0.5rem; }
.stat-description { color: var(--text-light); font-size: 1.1rem; }
.results-mockup { display: flex; justify-content: center; align-items: center; }
.phone-mockup {
    display: inline-block; width: 280px; height: 560px;
    border-radius: 30px; padding: 15px;
    box-shadow: 0 25px 30px -10px rgba(0,0,0,0.15); position: relative;
}
.phone-mockup-notch {
    position: absolute; top: 15px; left: 50%; transform: translateX(-50%);
    width: 100px; height: 20px; background-color: #1A1A1A;
    border-bottom-left-radius: 10px; border-bottom-right-radius: 10px; z-index: 10;
}
.phone-mockup-screen {
    background-color: #F7F9FC; width: 100%; height: 100%; border-radius: 15px;
    overflow-y: auto; padding: 1rem;
}

/* Testimonials Section */
.testimonials { padding: 5rem 0; background-color: white; }
.testimonials-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; text-align: center; }
.testimonials-title { font-size: 2.5rem; font-weight: 700; color: var(--text-dark); margin-bottom: 3rem; }
.testimonials-grid { display: grid; gap: 2rem; text-align: left; grid-template-columns: 1fr; }
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }
.testimonial-card {
    background-color: #F9FAFB; padding: 2rem; border-radius: 1rem;
    border: 1px solid #E5E7EB; transition: all 0.3s ease;
}
.testimonial-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.testimonial-header { display: flex; align-items: center; margin-bottom: 1rem; }
.testimonial-avatar { width: 4rem; height: 4rem; border-radius: 50%; margin-right: 1rem; }
.testimonial-name { font-weight: 700; color: var(--text-dark); }
.testimonial-role { font-size: 0.875rem; color: var(--text-light); }
.testimonial-text { color: var(--text-light); font-style: italic; }

/* Contact Section */
.contact { padding: 5rem 0; background: var(--background-gradient); }
.contact-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.contact-header { text-align: center; margin-bottom: 3rem; }
.contact-title {
    font-size: 2.5rem; font-weight: 800; margin-bottom: 1rem;
    background: var(--gradient-primary); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.contact-description { font-size: 1.125rem; color: var(--text-light); max-width: 600px; margin: 0 auto; }
.contact-content { display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 1024px) { .contact-content { grid-template-columns: 2fr 1fr; gap: 4rem; } }
.contact-form { background: white; padding: 2.5rem; border-radius: 20px; box-shadow: var(--shadow-lg); }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-group { position: relative; margin-bottom: 2rem; }
.form-label { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; color: #374151; margin-bottom: 0.5rem; }
.form-input, .form-textarea {
    width: 100%; padding: 1rem 1.25rem; border: 2px solid #E5E7EB; border-radius: 12px;
    font-size: 1rem; transition: all 0.3s ease; background: #F9FAFB;
}
.form-input:focus, .form-textarea:focus {
    outline: none; border-color: var(--primary-color); background: white;
    box-shadow: 0 0 0 4px rgba(45, 106, 159, 0.1); transform: translateY(-2px);
}
.char-counter { text-align: right; font-size: 0.875rem; color: var(--text-light); margin-top: 0.5rem; }
.error-message { display: none; color: #DC2626; font-size: 0.875rem; margin-top: 0.5rem; }
.error-message.show { display: block; }
.form-input[aria-invalid="true"], .form-textarea[aria-invalid="true"] {
    border-color: #EF4444;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
    background: #FFF;
}
.submit-button {
    background: var(--gradient-primary); color: white; font-weight: 600; font-size: 1.1rem;
    padding: 1.25rem 3rem; border: none; border-radius: 50px; cursor: pointer;
    transition: all 0.3s ease; display: inline-flex; align-items: center; gap: 0.75rem;
    box-shadow: 0 10px 25px rgba(45, 106, 159, 0.3);
}
.submit-button:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 15px 35px rgba(45, 106, 159, 0.4); }
.submit-button:active { transform: translateY(-1px) scale(0.98); box-shadow: 0 8px 18px rgba(45, 106, 159, 0.35); }
.cta-nav:active { transform: translateY(-1px) scale(0.98); box-shadow: 0 8px 18px rgba(45, 106, 159, 0.35); }
.nav-link:active, .mobile-menu-link:active { transform: translateY(-1px); }

/* Contact Info */
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.info-card {
    background: white; padding: 1.5rem; border-radius: 16px; display: flex;
    align-items: flex-start; gap: 1rem; box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}
.info-card:hover { transform: translateY(-5px); }
.info-icon {
    font-size: 2rem; background: var(--gradient-primary);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.info-content h3 { font-weight: 600; color: var(--primary-color); margin-bottom: 0.5rem; }
.info-content p { color: var(--text-light); margin: 0; }

/* Success Message */
.success-message {
    display: none; background: linear-gradient(135deg, #10B981, #059669); color: white;
    padding: 1.5rem; border-radius: 16px; margin-top: 2rem;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
}
.success-message.show { display: flex; align-items: center; gap: 1rem; animation: slideInUp 0.5s ease; }
.success-icon { font-size: 2rem; }
.success-content h3 { font-weight: 600; margin-bottom: 0.25rem; font-size: 1.1rem; }
.success-close { background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; margin-left: auto; }

/* Footer */
.footer { background-color: var(--text-dark); color: white; padding: 1.5rem 0; }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.footer-main {
    display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 1.5rem;
    align-items: center; text-align: center;
}
@media (min-width: 768px) { .footer-main { flex-direction: row; justify-content: space-between; text-align: left; } }
.footer-logo { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.25rem; }
.footer-copyright { font-size: 0.875rem; color: #9CA3AF; }
.footer-download { display: flex; gap: 1rem; align-items: center; }

.footer-badge img {
    height: 40px;
    width: 135px;
    object-fit: contain;
}

.footer-bottom { border-top: 1px solid #374151; padding-top: 1.5rem; }
.footer-links { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
.footer-link { color: #9CA3AF; font-size: 0.875rem; text-decoration: none; transition: color 0.3s; }
.footer-link:hover { color: white; }

/* Animations */
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes floatUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* Respeita preferência de reduzir movimento */
@media (prefers-reduced-motion: reduce) {
  html:focus-within { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Header mínimo: comportamento de exibição no desktop */
@media (min-width: 1024px) {
  /* Antes do scroll, esconda a navbar completa e mostre o CTA min */
  body.header-min .desktop-menu { display: none; }
  body.header-min .cta-min { display: inline-flex; }
  /* Após scroll, expande a navbar e esconde o CTA min */
  body.header-min.nav-expanded .desktop-menu { display: flex; }
  body.header-min.nav-expanded .cta-min { display: none; }
}