/* Variáveis Essenciais de Estilo Premium */
:root {
    /* Cores Principais do Logo */
    --primary-color: #6CD496;
    /* Verde "PET" */
    --primary-hover: #51BF7F;
    --secondary-color: #513221;
    /* Marrom "CHICO" */

    /* Cores de Fundo e Textos */
    --bg-light: #F7FAFC;
    --bg-white: #FFFFFF;
    --text-main: #1A202C;
    --text-muted: #718096;

    /* Efeitos */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 15px 35px rgba(108, 212, 150, 0.25);

    /* Tipografia */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.highlight {
    color: var(--primary-color);
}

/* Navbar (Glassmorphism Posição Fixa) */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 80px;
    width: auto;
}

.logo-img-footer {
    height: 120px;
    width: auto;
    margin-bottom: 16px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--secondary-color);
    font-size: 15px;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Custom Language Selector */
.custom-select-wrapper {
    position: relative;
    user-select: none;
}

.custom-select-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
    background: var(--bg-white);
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
}

.custom-select-trigger:hover {
    border-color: var(--primary-color);
}

.flag-icon {
    width: 20px;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.chevron {
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.custom-select-wrapper.open .chevron {
    transform: rotate(180deg);
}

.custom-select-options {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
    border: 1px solid #E2E8F0;
    list-style: none;
    padding: 8px 0;
    min-width: 110px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
}

.custom-select-wrapper.open .custom-select-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.custom-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.custom-option:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(108, 212, 150, 0.35);
}

.btn-secondary {
    background-color: var(--bg-white);
    color: var(--secondary-color);
    border: 2px solid #E2E8F0;
}

.btn-secondary:hover {
    border-color: var(--secondary-color);
    background-color: var(--bg-light);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: 56px;
    margin-bottom: 24px;
    color: var(--secondary-color);
    letter-spacing: -1px;
}

.hero-text p {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 90%;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.justify-center {
    justify-content: center;
}

/* Hero Imagens e Animações */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.mockup {
    background: var(--bg-white);
    width: 320px;
    height: 650px;
    border-radius: 40px;
    border: 8px solid #E2E8F0;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    padding: 16px;
}

.mockup-screen {
    background: var(--bg-light);
    height: 100%;
    border-radius: 24px;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mockup-header {
    display: flex;
    justify-content: space-between;
    font-weight: bold;
    font-size: 18px;
}

.mockup-avatar {
    width: 30px;
    height: 30px;
    background: #CBD5E0;
    border-radius: 50%;
}

.mockup-search {
    background: var(--bg-white);
    padding: 12px;
    border-radius: 12px;
    color: #A0AEC0;
    font-size: 14px;
}

.mockup-card {
    background: var(--bg-white);
    padding: 20px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.mockup-card.green {
    background: var(--primary-color);
    color: var(--bg-white);
}

.floating-bubble {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: var(--shadow-soft);
    animation: float 4s ease-in-out infinite;
    z-index: 3;
}

.bubble-1 {
    top: 40px;
    right: -20px;
    animation-delay: 0s;
}

.bubble-2 {
    bottom: 100px;
    left: -40px;
    animation-delay: 2s;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.hero-bg-glow {
    position: absolute;
    top: 50%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(108, 212, 150, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    transform: translateY(-50%);
}

/* Features - Tutores */
.features {
    padding: 100px 0;
    background: var(--bg-white);
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(108, 212, 150, 0.1);
    color: var(--primary-color);
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge.outline {
    background: transparent;
    border: 1px solid var(--primary-color);
}

.feature-text h2 {
    font-size: 40px;
    margin-bottom: 40px;
    color: var(--secondary-color);
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.feature-list li {
    display: flex;
    gap: 20px;
}

.feature-list .icon {
    font-size: 32px;
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-list strong {
    display: block;
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--secondary-color);
}

.feature-list span {
    color: var(--text-muted);
}

.glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(247, 250, 252, 1) 100%);
    padding: 40px;
    border-radius: 30px;
    border: 1px solid #E2E8F0;
    box-shadow: var(--shadow-soft);
}

.app-item {
    background: var(--bg-white);
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 16px;
    font-weight: 500;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
    border: 1px solid #E2E8F0;
}

.app-item.active {
    border-color: var(--primary-color);
    background: rgba(108, 212, 150, 0.05);
    color: var(--primary-color);
}

/* Business Sections */
.dark-section {
    background-color: var(--secondary-color);
    padding: 100px 0;
    color: var(--bg-white);
}

.business-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.business-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 50px;
    border-radius: 24px;
    transition: transform 0.3s ease;
}

.business-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.business-card h3 {
    font-size: 32px;
    margin-bottom: 16px;
}

.business-card p {
    color: #A0AEC0;
    margin-bottom: 32px;
    font-size: 18px;
}

.check-list {
    list-style: none;
}

.check-list li {
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: #E2E8F0;
}

/* Exclusive Features */
.exclusive-features {
    padding: 100px 0;
    background: var(--bg-light);
}

.exclusive-features .subtitle {
    color: var(--text-muted);
    font-size: 18px;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: 24px;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #E2E8F0;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(108, 212, 150, 0.3);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.feature-card h4 {
    font-size: 20px;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* CTA Footer */
.cta-section {
    padding: 100px 0;
    background: var(--bg-white);
    border-bottom: 1px solid #E2E8F0;
}

.cta-section h2 {
    font-size: 48px;
    margin-bottom: 40px;
    color: var(--secondary-color);
}

.cta-app {
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Footer Geral */
footer {
    background: var(--bg-light);
    padding: 60px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-brand p {
    margin-top: 8px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-muted);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-copy {
    color: #A0AEC0;
    font-size: 14px;
    width: 100%;
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #E2E8F0;
}

/* Responsividade Básica */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 40px;
    }

    .hero-text p {
        margin: 0 auto 40px;
    }

    .hero-ctas {
        justify-content: center;
    }

    .feature-row {
        grid-template-columns: 1fr;
    }

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