/* Reset e Estilos Globais */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #ff6b35;
    --primary-dark: #e55a2b;
    --primary-light: #ff8555;
    --secondary: #004e89;
    --accent: #f7b801;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-600: #495057;
    --gray-700: #343a40;
    --gray-900: #212529;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--gray-900);
    background-color: #ffffff;
    line-height: 1.6;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
.header {
    background: linear-gradient(135deg, var(--secondary) 0%, #003d6b 100%);
    color: white;
    position: sticky;
    top: 0;
    z-index: 40;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.header-top {
    background: rgba(0, 0, 0, 0.1);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.top-text {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
}

.top-btn {
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s ease;
    white-space: nowrap;
}

.top-btn:hover { background: var(--primary-dark); }

.header-main { padding: 20px 0; }

.header-brand h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
}

.header-brand p {
    font-size: 14px;
    opacity: 0.9;
}

/* Hero Section */
.hero {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #e8f4f8;
    color: var(--secondary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero-desc {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--gray-700);
}

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

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

.hero-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.hero-image img { width: 100%; height: auto; display: block; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 107, 53, 0.3);
}

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

.btn-secondary:hover {
    background: var(--secondary);
    color: white;
}

.btn-large { padding: 16px 40px; font-size: 18px; }

/* Sections */
.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--gray-900);
    text-align: center;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--gray-600);
    text-align: center;
    margin-bottom: 48px;
}

/* Diferenciais Section */
.diferenciais {
    padding: 60px 0;
    background: white;
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.diferencial-card {
    text-align: center;
    padding: 32px 24px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.diferencial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.diferencial-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.diferencial-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.diferencial-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Tamanhos Section */
.tamanhos {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
}

.tamanhos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.tamanho-card {
    background: white;
    border-radius: 12px;
    padding: 32px 24px;
    border: 2px solid var(--gray-200);
    transition: all 0.3s ease;
    position: relative;
}

.tamanho-card.featured {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.15);
    transform: scale(1.02);
}

.tamanho-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.tamanho-badge {
    position: absolute;
    top: -12px;
    left: 20px;
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.tamanho-header {
    margin-bottom: 20px;
}

.tamanho-header h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.tamanho-label {
    font-size: 13px;
    color: var(--gray-600);
    font-weight: 600;
}

.tamanho-features {
    list-style: none;
    margin-bottom: 24px;
}

.tamanho-features li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-200);
    position: relative;
    padding-left: 20px;
}

.tamanho-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.tamanho-features li:last-child { border-bottom: none; }

.tamanho-card .btn { width: 100%; }

/* Processo Section */
.processo {
    padding: 60px 0;
    background: white;
}

.processo-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.step {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 16px;
}

.step h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.step p {
    font-size: 14px;
    color: var(--gray-600);
}

.step-arrow {
    font-size: 28px;
    color: var(--primary);
    font-weight: bold;
}

@media (max-width: 768px) {
    .step-arrow { display: none; }
    .processo-steps { flex-direction: column; }
}

/* CTA Final Section */
.cta-final {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary) 0%, #003d6b 100%);
    color: white;
    text-align: center;
}

.cta-final h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
}

.cta-final p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.95;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 40px 0;
    text-align: center;
}

.footer p {
    margin: 8px 0;
    font-size: 14px;
    opacity: 0.8;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 50;
}

.whatsapp-float:hover {
    background: #20ba5a;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-icon { width: 32px; height: 32px; }

/* Responsive */
@media (max-width: 768px) {
    .hero-wrapper { grid-template-columns: 1fr; }
    .hero-title { font-size: 32px; }
    .hero-buttons { flex-direction: column; }
    .btn { width: 100%; }
    .section-title { font-size: 28px; }
    .tamanho-card.featured { transform: scale(1); }
    .top-content { flex-direction: column; gap: 12px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 24px; }
    .section-title { font-size: 22px; }
    .tamanho-header h3 { font-size: 24px; }
    .btn { padding: 10px 20px; font-size: 14px; }
}