/* ============================================
   PORTAL ALARES - ESTILOS PRINCIPAIS
   Design: Minimalismo Moderno com Acentos Vibrantes
   ============================================ */

/* Reset e Variáveis */
:root {
    --primary-green: #22C55E;
    --primary-purple: #A78BFA;
    --dark-text: #1F2937;
    --light-bg: #FFFFFF;
    --light-purple: #F3E8FF;
    --gray-light: #F9FAFB;
    --gray-border: #E5E7EB;
    --gray-text: #6B7280;
    
    --font-display: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.2s ease-out;
    --transition-slow: all 0.3s ease-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark-text);
    background-color: var(--light-bg);
    line-height: 1.6;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

p {
    color: var(--gray-text);
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary-green);
    color: white;
}

.btn-primary:hover {
    background-color: #16A34A;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(34, 197, 94, 0.2);
}

.btn-primary:active {
    transform: scale(0.97);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-purple);
    border: 2px solid var(--primary-purple);
}

.btn-secondary:hover {
    background-color: var(--light-purple);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 1.125rem 2rem;
    font-size: 1.05rem;
}

.btn-whatsapp-header {
    background-color: var(--primary-green);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 9999px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-whatsapp-header:hover {
    background-color: #16A34A;
    transform: translateY(-2px);
}

/* Header */
.header {
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--gray-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.1rem;
}

.logo small {
    display: block;
    font-size: 0.65rem;
    color: var(--gray-text);
    font-weight: 400;
    margin-left: 0.5rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--gray-text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--light-purple) 100%);
    padding: 4rem 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.breadcrumb {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--primary-purple);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.hero-left h1 .highlight {
    color: var(--primary-purple);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
}

.hero-features {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-border);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-text);
    font-size: 0.9rem;
}

.feature-item svg {
    color: var(--primary-purple);
    flex-shrink: 0;
}

/* Chat Box */
.chat-box {
    background-color: var(--light-bg);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gray-border);
}

.chat-header {
    margin-bottom: 1.5rem;
}

.status-badge {
    display: inline-block;
    background-color: var(--primary-green);
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.chat-messages {
    margin-bottom: 1.5rem;
    max-height: 300px;
    overflow-y: auto;
}

.message {
    margin-bottom: 1rem;
    display: flex;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-user {
    justify-content: flex-end;
}

.message-user span {
    background-color: var(--primary-purple);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    max-width: 80%;
    word-wrap: break-word;
}

.message-bot span {
    background-color: var(--gray-light);
    color: var(--dark-text);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    max-width: 80%;
    word-wrap: break-word;
}

/* Stats Section */
.stats {
    background-color: var(--gray-light);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray-text);
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* Services Section */
.services {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--primary-purple);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--gray-text);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background-color: var(--light-bg);
    border: 1px solid var(--gray-border);
    border-radius: 1rem;
    padding: 2rem;
    transition: var(--transition-slow);
}

.service-card:hover {
    border-color: var(--primary-purple);
    box-shadow: 0 12px 24px rgba(167, 139, 250, 0.1);
    transform: translateY(-4px);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background-color: var(--light-purple);
    border-radius: 0.75rem;
    color: var(--primary-purple);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 0.75rem;
}

.service-card p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    position: relative;
    color: var(--gray-text);
    font-size: 0.9rem;
}

.service-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: 700;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--gray-light);
    padding: 6rem 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

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

.step-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 1rem;
}

.step-item h3 {
    margin-bottom: 0.75rem;
}

.step-item p {
    color: var(--gray-text);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, #C4B5FD 100%);
    padding: 4rem 0;
    text-align: center;
}

.cta-content h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.privacy-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 1.5rem;
}

/* Footer */
.footer {
    background-color: var(--light-purple);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-border);
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-logo {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo h4 {
    margin: 0;
}

.footer-logo p {
    font-size: 0.85rem;
    margin: 0;
}

.footer-description {
    font-size: 0.9rem;
    color: var(--gray-text);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: var(--gray-text);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--dark-text);
}

.footer-bottom {
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray-text);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    background-color: var(--primary-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.3);
    transition: var(--transition-slow);
    z-index: 999;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.floating-whatsapp:hover {
    background-color: #16A34A;
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(34, 197, 94, 0.4);
}

.floating-whatsapp svg {
    width: 24px;
    height: 24px;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .floating-whatsapp {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 3rem;
        height: 3rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }

    .hero {
        padding: 2rem 0;
    }

    .services {
        padding: 3rem 0;
    }

    .how-it-works {
        padding: 3rem 0;
    }

    .cta-section {
        padding: 2rem 0;
    }

    .footer {
        padding: 2rem 0 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .step-number {
        font-size: 2rem;
    }
}