/* ============================================
   CSS PRINCIPAL - CLÍNICA
   ============================================ */

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

:root {
    /* Cores principais */
    --color-primary: #0b3793;
    --color-primary-light: #00B4D8;
    --color-primary-dark: #023E8A;
    --color-secondary: #48CAE4;
    --color-accent: #0a989e;

    /* Neutros */
    --color-white: #FFFFFF;
    --color-light: #F8F9FA;
    --color-gray-100: #E9ECEF;
    --color-gray-200: #DEE2E6;
    --color-gray-300: #CED4DA;
    --color-gray-400: #ADB5BD;
    --color-gray-500: #6C757D;
    --color-gray-600: #495057;
    --color-gray-700: #343A40;
    --color-dark: #212529;

    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-light);
    background-color: var(--color-white);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 250ms ease;
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ---------- Container ---------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--color-light);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    height: 100%;

}

.logo img {
    height: 100px;
    width: auto;
    object-fit: contain;
}

/* Navbar */
.navbar {
    display: flex;
    align-items: center;
}

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

.nav-item {
    position: relative;
}

.nav-link {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-700);
    letter-spacing: 0.5px;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 250ms ease;
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: var(--color-light);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: 9999px;
    transition: transform 250ms ease;
}

.nav-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background-color 250ms ease;
}

.mobile-menu-btn:hover {
    background-color: var(--color-light);
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-700);
    border-radius: 9999px;
    transition: all 250ms ease;
}

.hamburger {
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

/* Mobile Menu Active State */
.mobile-menu-btn.active .hamburger {
    background-color: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
}

/* Seções padrão */
.section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    padding: 4rem 0 5rem;
    min-height: calc(100vh - 100px);
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 3rem;
    line-height: 1.3;
}

.hero-title .highlight {
    color: var(--color-accent);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-accent);
    border-radius: 2px;
}

/* Cards Container */
.cards-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

/* Plan Cards */
.plan-card {
    background: var(--color-white);
    border-radius: 1.5rem;
    padding: 2rem;
    width: 100%;
    max-width: 380px;
    text-align: left;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transition: transform 300ms ease, box-shadow 300ms ease;
    position: relative;
    overflow: hidden;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.card-header {
    margin-bottom: 1.5rem;
    position: relative;
}

.card-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 700;
    padding: 0.35rem 1rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.card-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-dark);
}

/* Card TOP - Destaque */
.card-top {
    border: 3px solid var(--color-primary);
}

.card-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.card-top .card-title {
    color: var(--color-primary);
}

/* Card BÁSICO */
.card-basic {
    border: 2px solid var(--color-gray-200);
}

.card-basic .card-title {
    color: var(--color-gray-600);
}

/* Benefits List */
.card-benefits {
    margin-bottom: 2rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-gray-100);
}

.benefit-item:last-child {
    border-bottom: none;
}

.benefit-icon {
    color: var(--color-primary);
    font-weight: 700;
    font-size: var(--font-size-base);
    flex-shrink: 0;
}

/* Card Button */
.card-btn {
    display: block;
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    border-radius: 0.75rem;
    transition: all 250ms ease;
    box-shadow: 0 4px 15px rgba(11, 55, 147, 0.3);
}

.card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(11, 55, 147, 0.4);
}

.card-btn.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    box-shadow: none;
}

.card-btn.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(11, 55, 147, 0.3);
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
    background: var(--color-white);
    padding: 5rem 0;
}

.benefits-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.benefits-image {
    flex: 0 0 350px;
}

.benefits-image img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

.benefits-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-block {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--color-light);
    border-radius: 1rem;
    border-left: 4px solid var(--color-primary);
    transition: transform 250ms ease, box-shadow 250ms ease;
}

.benefit-block:hover {
    transform: translateX(8px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.benefit-block-icon {
    font-size: 2rem;
    flex-shrink: 0;
    line-height: 1;
}

.benefit-block-text {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

.benefit-block-text strong {
    display: block;
    color: var(--color-dark);
    font-size: var(--font-size-lg);
    margin-bottom: 0.25rem;
}

/* ============================================
   ABOUT SECTION (QUEM SOMOS)
   ============================================ */
.about-section {
    background: var(--color-light);
    padding: 5rem 0;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-text {
    flex: 1;
}

.about-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: 2px;
}

.about-content {
    margin-top: 1.5rem;
}

.about-content p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.about-content p:last-child {
    margin-bottom: 0;
}

.about-content strong {
    color: var(--color-primary);
}

.about-image {
    flex: 0 0 400px;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: 4rem 0;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.contact-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 2.5rem;
}

.contact-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    transition: all 250ms ease;
    text-decoration: none;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

.contact-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.contact-icon-emoji {
    font-size: 1.75rem;
    line-height: 1;
}

.contact-text {
    color: var(--color-white);
    font-size: var(--font-size-base);
    font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-dark);
    color: var(--color-gray-400);
    padding: 1.5rem 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.footer-copyright {
    font-size: var(--font-size-sm);
    margin-bottom: 0.5rem;
}

.footer-credits {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

.footer-credits a {
    color: var(--color-gray-400);
    transition: color 250ms ease;
}

.footer-credits a:hover {
    color: var(--color-white);
}

/* ============================================
   FORM SECTION (CADASTRO)
   ============================================ */
.form-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    min-height: calc(100vh - 100px);
    padding: 4rem 0;
    display: flex;
    align-items: center;
}

/* ============================================
   THANK YOU SECTION (OBRIGADO)
   ============================================ */
.thank-you-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    min-height: calc(100vh - 100px);
    padding: 4rem 0;
    display: flex;
    align-items: center;
}

.thank-you-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.thank-you-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.thank-you-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 2rem;
}

.thank-you-content {
    background: var(--color-white);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    text-align: left;
}

.thank-you-content p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.thank-you-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-dark);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.thank-you-content strong {
    color: var(--color-primary);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: #25D366;
    color: var(--color-white);
    font-weight: 600;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    text-decoration: none;
    margin: 1.5rem 0;
    transition: all 250ms ease;
}

.btn-whatsapp-wrapper {
    text-align: center;
}

.btn-whatsapp:hover {
    background: #1fb855;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp-icon {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
}

.thank-you-footer {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-dark);
    font-weight: 600;
    margin-top: 1.5rem !important;
    margin-bottom: 0 !important;
}

.btn-back {
    display: inline-block;
    margin-top: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    text-decoration: underline;
    transition: color 250ms ease;
}

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

.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.form-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-white);
    text-align: center;
    margin-bottom: 0.5rem;
}

.form-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-gray-300);
    text-align: center;
    margin-bottom: 2rem;
}

/* Progress Bar */
.progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 15%;
    right: 15%;
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
    z-index: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    flex: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 0.5rem;
    transition: all 250ms ease;
}

.progress-step.active .step-number {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.progress-step.completed .step-number {
    background: var(--color-accent);
    color: var(--color-white);
}

.step-label {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

.progress-step.active .step-label {
    color: var(--color-white);
}

/* Form Card */
.cadastro-form {
    background: var(--color-white);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.step-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-gray-100);
}

.form-group {
    margin-bottom: 1.25rem;
}

.step-description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-600);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-dark);
    background: var(--color-light);
    border: 2px solid var(--color-gray-200);
    border-radius: 0.75rem;
    transition: all 250ms ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(11, 55, 147, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Validation Errors */
.form-group input.input-error,
.form-group textarea.input-error {
    border-color: #dc3545;
    background: #fff5f5;
}

.form-group input.input-error:focus,
.form-group textarea.input-error:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.15);
}

.error-message {
    color: #dc3545;
    font-size: var(--font-size-xs);
    margin-top: 0.35rem;
    font-weight: 500;
}

/* Form Buttons */
.form-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-prev,
.btn-next,
.btn-submit {
    flex: 1;
    padding: 1rem 1.5rem;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 250ms ease;
}

.btn-prev {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border: 2px solid var(--color-gray-200);
}

.btn-prev:hover {
    background: var(--color-gray-200);
}

.btn-next {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
}

.btn-next:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(11, 55, 147, 0.3);
}

.btn-submit {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    border: none;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(11, 55, 147, 0.4);
}

/* Plan Options (escolha de cartão) */
.plan-option {
    background: var(--color-light);
    border: 2px solid var(--color-gray-200);
    border-radius: 1rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 250ms ease;
}

.plan-option:hover {
    border-color: var(--color-gray-300);
    background: var(--color-white);
}

.plan-option.selected {
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 4px 15px rgba(11, 55, 147, 0.15);
}

.plan-option-header {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.plan-option-radio {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-gray-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 250ms ease;
}

.plan-option.selected .plan-option-radio {
    border-color: var(--color-primary);
}

.radio-circle {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: transparent;
    transition: all 250ms ease;
}

.plan-option.selected .radio-circle {
    background: var(--color-primary);
}

.plan-option-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.plan-option-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-dark);
    margin: 0;
}

.plan-option-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
}

.plan-details {
    margin-top: 1rem;
}

.plan-details summary {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    padding: 0.5rem 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.plan-details summary::before {
    content: '▶';
    font-size: 0.6rem;
    transition: transform 250ms ease;
}

.plan-details[open] summary::before {
    transform: rotate(90deg);
}

.plan-details summary::-webkit-details-marker {
    display: none;
}

.plan-benefits-list {
    margin-top: 0.75rem;
    padding-left: 0;
}

.plan-benefits-list li {
    padding: 0.35rem 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    border-bottom: 1px solid var(--color-gray-100);
}

.plan-benefits-list li:last-child {
    border-bottom: none;
}

.btn-next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Nav link active */
.nav-link.active {
    color: var(--color-primary);
    background-color: var(--color-light);
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 768px) {
    .header {
        height: 70px;
    }

    .main-content {
        margin-top: 70px;
        min-height: calc(100vh - 70px);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .navbar {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--color-white);
        padding: 2rem;
        transform: translateX(100%);
        transition: transform 350ms ease;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    }

    .navbar.active {
        transform: translateX(0);
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .nav-link {
        font-size: var(--font-size-lg);
        padding: 1rem;
        width: 100%;
    }

    .nav-link::after {
        display: none;
    }

    /* Hero responsivo */
    .hero {
        padding: 3rem 0 4rem;
        min-height: auto;
    }

    .hero-title {
        font-size: var(--font-size-2xl);
        margin-bottom: 2rem;
    }

    .cards-container {
        gap: 1.5rem;
    }

    .plan-card {
        padding: 1.5rem;
    }

    /* Benefits responsivo */
    .benefits-container {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .benefits-image {
        display: none;
    }

    .benefit-block {
        text-align: left;
    }

    /* About responsivo */
    .about-container {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .about-image {
        display: none;
    }

    .about-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    /* Contact responsivo */
    .contact-items {
        flex-direction: column;
        gap: 1rem;
    }

    .contact-item {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }

    /* Form responsivo */
    .form-section {
        padding: 2rem 0;
    }

    .form-title {
        font-size: var(--font-size-2xl);
    }

    .progress-bar::before {
        display: none;
    }

    .step-label {
        display: none;
    }

    .cadastro-form {
        padding: 1.5rem;
    }

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

@media (max-width: 480px) {
    .section {
        padding: 2.5rem 0;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .container {
        padding: 0 1rem;
    }
}