/**
 * 🎨 LANDING PAGE PREMIUM - MOVE AI
 * Visual inspirado no relatório V2
 * Data: 2025-10-10
 */

:root {
    /* Cores principais */
    --primary: #5a8794;
    --secondary: #fd8a0d;
    --dark: #0f172a;
    --dark-lighter: #1e293b;
    --dark-card: #334155;
    
    /* Gradientes */
    --gradient-hero: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    --gradient-primary: linear-gradient(135deg, #fd8a0d, #e87c0c);
    --gradient-text: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 12px 32px rgba(253, 138, 13, 0.4);
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
    font-family: var(--font-primary);
    background: var(--dark);
    color: #fff;
    line-height: 1.7;
    overflow-x: hidden;
}

/* ===== HEADER FIXO ===== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: var(--shadow-md);
}

.header-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

.header-brand {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

header ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2rem;
}

header ul a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

header ul a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s ease;
}

header ul a:hover::after {
    width: 100%;
}

/* Botão Login (discreto) */
.login-button {
    background: transparent;
    padding: 0.75rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.login-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.login-button::after {
    display: none; /* Remove underline effect */
}

/* Botão Cadastro (destaque) */
.nav-button {
    background: var(--gradient-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.nav-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.nav-button::after {
    display: none; /* Remove underline effect */
}

/* Menu Mobile Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s;
}

/* ===== HERO PREMIUM SECTION - LAYOUT 2 COLUNAS ===== */
.hero-premium {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    padding-top: 120px; /* Espaço para header fixo */
    position: relative;
    overflow-x: hidden; /* Só esconde horizontal */
    box-sizing: border-box;
}

.hero-two-columns {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    max-width: 1200px; /* Reduzido de 1400px */
    width: 100%;
    gap: 3rem; /* Reduzido de 4rem */
    box-sizing: border-box;
}

.hero-content-left {
    flex: 0 0 65%;
    max-width: 65%;
}

.hero-content-right {
    flex: 0 0 30%;
    max-width: 30%;
    position: sticky;
    top: 2rem;
}

/* Efeito de partículas de fundo */
.hero-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(253, 138, 13, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(90, 135, 148, 0.1) 0%, transparent 50%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Hero Badge */
.hero-badge {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInDown 1s ease forwards;
}

.hero-emoji {
    font-size: 5rem;
    display: block;
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: #94a3b8;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ===== REGISTER CARD PREMIUM ===== */
.register-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    max-width: 550px;
    margin: 0 auto;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 1s ease forwards 0.3s;
    opacity: 0;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Glow effect */
.card-glow {
    position: absolute;
    inset: -2px;
    border-radius: 24px;
    background: linear-gradient(135deg, #fd8a0d, #5a8794, #fd8a0d);
    background-size: 200% 200%;
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.register-card:hover .card-glow {
    opacity: 0.4;
}

.register-card h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.register-card .card-subtitle {
    color: #94a3b8;
    text-align: center;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

/* Form Styles */
.input-premium {
    width: 100%;
    padding: 1.2rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s;
    margin-bottom: 1.2rem;
    font-family: var(--font-primary);
}

.input-premium::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.input-premium:focus {
    border-color: var(--secondary);
    background: rgba(255, 255, 255, 0.08);
    outline: none;
    box-shadow: 0 0 0 4px rgba(253, 138, 13, 0.1);
}

.cta-premium {
    width: 100%;
    padding: 1rem 1.5rem; /* Reduzido de 1.5rem */
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 1rem; /* Reduzido de 1.2rem */
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem; /* Reduzido de 1rem */
    margin-top: 0.5rem;
}

.cta-premium:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.cta-premium:active {
    transform: translateY(0);
}

.cta-arrow {
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.cta-premium:hover .cta-arrow {
    transform: translateX(5px);
}

/* OAuth Buttons */
.oauth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: #64748b;
    font-size: 0.9rem;
}

.oauth-divider::before,
.oauth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

/* ===== SEÇÕES DE INFORMAÇÕES (COLUNA ESQUERDA) ===== */
.unique-features {
    margin: 3rem 0;
}

.unique-features h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #fff;
}

.features-subtitle {
    font-size: 1.1rem;
    color: #94a3b8;
    margin-bottom: 2rem;
    text-align: center;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.feature-item-inline {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border-left: 3px solid var(--secondary);
    transition: all 0.3s ease;
}

.feature-item-inline:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(5px);
}

.feature-icon-inline {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.feature-content p {
    font-size: 0.9rem;
    color: #94a3b8;
    line-height: 1.5;
}

/* Processo Rápido */
.quick-process {
    margin: 3rem 0;
}

.quick-process h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: #fff;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    background: rgba(253, 138, 13, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
}

.step-label {
    font-size: 0.9rem;
    color: #94a3b8;
}

.step-arrow {
    font-size: 1.5rem;
    color: var(--secondary);
}

/* ===== FORMULÁRIO COMPACTO (COLUNA DIREITA) ===== */
.register-card-compact {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px; /* Reduzido de 20px */
    padding: 1.5rem; /* Reduzido de 2rem */
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 1s ease forwards 0.5s;
    opacity: 0;
    max-width: 350px; /* Limitando largura máxima */
}

.register-card-compact h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.register-card-compact .card-subtitle {
    color: #94a3b8;
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

/* Formulário em fases */
.register-simple,
.register-complete {
    margin-bottom: 1rem;
}

.register-complete {
    animation: slideInUp 0.5s ease forwards;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form footer */
.form-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: #94a3b8;
    font-size: 0.9rem;
}

.form-footer .login-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
}

.form-footer .login-link:hover {
    text-decoration: underline;
}

.oauth-buttons {
    display: flex;
    gap: 1rem;
}

.oauth-btn {
    flex: 1;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.oauth-btn:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.oauth-btn svg {
    width: 20px;
    height: 20px;
}

/* Consent Checkbox */
.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: #94a3b8;
}

.form-consent input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-consent label {
    cursor: pointer;
    line-height: 1.5;
}

.form-consent a {
    color: var(--secondary);
    text-decoration: none;
}

.form-consent a:hover {
    text-decoration: underline;
}

/* Form Message */
.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: center;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* Login Link */
.login-link {
    text-align: center;
    margin-top: 1.5rem;
    color: #94a3b8;
    font-size: 0.95rem;
}

.login-link a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
}

.login-link a:hover {
    text-decoration: underline;
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
    padding: 6rem 2rem;
    background: var(--dark-lighter);
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #94a3b8;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(253, 138, 13, 0.2);
    border-color: rgba(253, 138, 13, 0.3);
}

.benefit-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

.benefit-card:nth-child(2) .benefit-icon {
    animation-delay: 0.5s;
}

.benefit-card:nth-child(3) .benefit-icon {
    animation-delay: 1s;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: #94a3b8;
    line-height: 1.6;
}

/* ===== FOOTER ===== */
footer {
    background: var(--dark);
    padding: 3rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.disclaimer {
    background: rgba(253, 138, 13, 0.1);
    border: 1px solid rgba(253, 138, 13, 0.2);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.disclaimer h4 {
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.disclaimer p {
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.6;
}

footer p {
    text-align: center;
    color: #64748b;
    font-size: 0.9rem;
}

/* ===== PARA QUEM É O MOVE ===== */
.for-who-section {
    padding: 6rem 2rem;
    background: var(--dark);
}

.for-who-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.for-who-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.for-who-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(253, 138, 13, 0.2);
    border-color: rgba(253, 138, 13, 0.3);
}

.for-who-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.for-who-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #fff;
}

.for-who-card p {
    color: #94a3b8;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===== COMPARAÇÃO DISC VS MOVE ===== */
.comparison-section {
    padding: 6rem 2rem;
    background: var(--dark-lighter);
}

.comparison-table {
    max-width: 1000px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1px;
    background: rgba(255, 255, 255, 0.05);
}

.comparison-header {
    background: rgba(253, 138, 13, 0.1);
}

.comparison-header .comparison-col {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--secondary);
}

.comparison-col {
    padding: 1.5rem;
    background: var(--dark-lighter);
    color: #94a3b8;
}

.comparison-col.highlight {
    background: rgba(253, 138, 13, 0.05);
    color: #fff;
    border-left: 3px solid var(--secondary);
}

.comparison-col strong {
    color: #fff;
}

/* ===== SOBRE A EMPRESA ===== */
.about-section {
    padding: 6rem 2rem;
    background: var(--dark);
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.mission-box,
.vision-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s;
}

.mission-box:hover,
.vision-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(253, 138, 13, 0.15);
}

.mission-box h3,
.vision-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.mission-box p,
.vision-box p {
    color: #94a3b8;
    line-height: 1.7;
}

.differentials-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem; /* Reduzido de 3rem para 2rem */
    color: #fff;
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Forçar 2 colunas */
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.differential-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s;
}

.differential-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(253, 138, 13, 0.3);
    transform: translateY(-5px);
}

.differential-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.differential-card h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #fff;
}

.differential-card p {
    color: #94a3b8;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1200px) {
    .hero-two-columns {
        gap: 3rem;
    }
    
    .hero-content-left {
        flex: 0 0 60%;
        max-width: 60%;
    }
    
    .hero-content-right {
        flex: 0 0 35%;
        max-width: 35%;
    }
}

@media (max-width: 968px) {
    .hero-two-columns {
        flex-direction: column;
        gap: 3rem;
        align-items: center;
    }
    
    .hero-content-left,
    .hero-content-right {
        flex: none;
        max-width: 100%;
        width: 100%;
    }
    
    .hero-content-right {
        position: static;
        max-width: 500px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    .hero-premium {
        padding: 1rem;
        min-height: auto;
        padding-top: 120px;
        /* Espaço extra para não ficar coberto pelos botões flutuantes */
        padding-bottom: 140px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .unique-features h3,
    .quick-process h3 {
        font-size: 1.5rem;
    }
    
    .register-card-compact {
        padding: 1.5rem;
    }
    
    /* Header mobile */
    .header-nav {
        padding: 0 1rem;
    }
    
    header ul {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Novas seções mobile */
    .mission-vision {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-col {
        padding: 1rem;
    }
    
    .for-who-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .differentials-grid {
        grid-template-columns: 1fr; /* Mobile: 1 coluna */
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .feature-item {
        padding: 1rem;
    }
    
    .step-number {
        padding: 0.75rem 1rem;
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .header-right ul {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .register-card {
        padding: 2rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== BOTÃO FLUTUANTE FIXO: COMEÇAR ANÁLISE ===== */
.sticky-cta {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9997;  /* Abaixo do chat (9998) */
    animation: slideUp 0.5s ease-out 1s both;
}

.sticky-cta button {
    padding: 16px 32px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.sticky-cta button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 16px 48px rgba(253, 138, 13, 0.5);
}

.sticky-cta button:active {
    transform: translateY(-2px) scale(1.02);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(100px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Responsivo: Botões lado a lado no mobile */
@media (max-width: 768px) {
    .sticky-cta {
        bottom: calc(56px + env(safe-area-inset-bottom));
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        width: auto;
        max-width: calc(100% - 32px);
        z-index: 9998;
    }
    
    .sticky-cta button {
        padding: 12px 14px;
        font-size: 13px;
        width: 100%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

@media (max-width: 480px) {
    .hero-premium {
        /* Um pouco mais de espaço em telas muito pequenas */
        padding-bottom: 160px;
    }
    .sticky-cta {
        bottom: calc(72px + env(safe-area-inset-bottom));
        left: 50%;
        transform: translateX(-50%);
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}