/* ===================================
   SAÚDE4U - DESIGN SYSTEM & GLOBAL STYLES
   =================================== */

/* ===== CSS VARIABLES - MODERN DESIGN SYSTEM ===== */
:root {
    /* Cores Principais - Paleta Moderna Proprietária */
    --color-primary-dark: #1A1F4A;
    /* Azul profundo */
    --color-primary-medium: #5B4FE8;
    /* Azul-violeta moderno */
    --color-primary-light: #5A7BEF;
    /* Azul elétrico vibrante */
    --color-accent-cyan: #11C8C3;
    /* Turquesa corporativo */
    --color-accent-cyan-dark: #0F9C96;
    /* Verde-água profundo (hover) */

    /* Cores Complementares Extendidas */
    --color-white: #FFFFFF;
    --color-off-white: #FBFBFD;
    /* Off-white premium */
    --color-soft-bg: #FFF7E6;
    /* Bege claro para áreas soft */
    --color-section-light: #F8F9FC;
    /* Painel claro */
    --color-section-blue: #F1F5FE;
    /* Painel azul suave */
    --color-section-mint: #FAFFFD;
    /* Painel mint */
    --color-gray-light: #E6E6E6;
    /* Cinza claro para bordas */
    --color-gray-medium: #A0A0A0;
    /* Cinza médio */
    --color-gray-warm: #636363;
    /* Cinza quente para texto secundário */
    --color-gray-dark: #2E2E2E;
    /* Cinza escuro texto */
    --color-success: #28a745;
    --color-alert: #dc3545;

    /* Gradientes Proprietários */
    --gradient-primary: linear-gradient(135deg, #1A1F4A 0%, #5B4FE8 100%);
    --gradient-electric: linear-gradient(135deg, #5B4FE8 0%, #11C8C3 100%);
    --gradient-hero: linear-gradient(135deg, #1A1F4A 0%, #314A8D 50%, #5B4FE8 100%);
    --gradient-cta: linear-gradient(135deg, #11C8C3 0%, #0F9C96 100%);

    /* Tipografia Premium */
    --font-heading: 'Outfit', 'Montserrat', sans-serif;
    --font-body: 'Manrope', 'Inter', sans-serif;
    --font-ui: 'Outfit', 'Montserrat', sans-serif;

    /* Tamanhos de Fonte */
    --font-h1: 3.75rem;
    --font-h2: 2.75rem;
    --font-h3: 2.125rem;
    --font-h4: 1.625rem;
    --font-body: 1.125rem;
    --font-small: 0.875rem;

    /* Letter Spacing Refinado */
    --ls-tight: -0.02em;
    --ls-normal: 0;
    --ls-wide: 0.02em;
    --ls-wider: 0.05em;

    /* Espaçamentos - Hierarquia Clara */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;

    /* Bordas e Sombras - Premium */
    --radius-sm: 0.5rem;
    /* 8px */
    --radius-md: 1rem;
    /* 16px */
    --radius-lg: 1.5rem;
    /* 24px */
    --radius-pill: 100px;
    /* Pill buttons */

    --shadow-premium: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-sm: 0 2px 8px rgba(26, 31, 74, 0.04);
    --shadow-md: 0 4px 16px rgba(26, 31, 74, 0.08);
    --shadow-lg: 0 12px 32px rgba(26, 31, 74, 0.12);
    --shadow-hover: 0 16px 40px rgba(26, 31, 74, 0.16);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);

    /* Transições - Easing Premium */
    --transition-fast: 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    --transition-base: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    --transition-slow: 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
    --stagger-delay: 80ms;
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-size: var(--font-body);
    line-height: 1.7;
    color: var(--color-gray-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
}

ul,
ol {
    list-style: none;
}

/* ===== TIPOGRAFIA PREMIUM ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
    letter-spacing: var(--ls-tight);
}

h1 {
    font-size: var(--font-h1);
    font-weight: 800;
    letter-spacing: var(--ls-tight);
}

h2 {
    font-size: var(--font-h2);
    font-weight: 700;
    letter-spacing: var(--ls-tight);
}

h3 {
    font-size: var(--font-h3);
    font-weight: 700;
}

h4 {
    font-size: var(--font-h4);
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-sm);
}

.text-small {
    font-size: var(--font-small);
}

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

.text-white {
    color: var(--color-white);
}

/* ===== CONTAINER & LAYOUT ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-lg) 0;
}

.section-alt {
    background-color: var(--color-section-light);
}

.section-blue {
    background-color: var(--color-section-blue);
}

.section-mint {
    background-color: var(--color-section-mint);
}

.section-soft {
    background-color: var(--color-soft-bg);
}

.section-dark {
    background: var(--gradient-hero);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
    color: var(--color-white);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-base);
    padding: var(--spacing-sm) 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(26, 38, 90, 0.08);
}

.header.scrolled {
    background: var(--color-white);
    box-shadow: 0 4px 12px rgba(26, 38, 90, 0.12);
}

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

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.logo-icon {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.logo-text-blue {
    color: var(--color-primary-dark);
}

.logo-text-gold {
    color: #917147;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-menu a {
    color: var(--color-gray-warm);
    font-family: var(--font-heading);
    font-weight: 550;
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-base);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-medium);
    transition: width var(--transition-base);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary-medium);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-cta {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: var(--font-ui);
    text-align: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
    background: var(--gradient-cta);
    color: var(--color-white) !important;
    box-shadow: var(--shadow-sm), var(--shadow-inner);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.nav-cta:hover {
    background: linear-gradient(135deg, #0F9C96 0%, #0D8480 100%);
    transform: translateY(-2px) scale(1.01);
    box-shadow: var(--shadow-lg);
    color: var(--color-white) !important;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary-dark);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* ===== BUTTONS PREMIUM ===== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-ui);
    text-align: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-cta);
    color: var(--color-white);
    box-shadow: var(--shadow-sm), var(--shadow-inner);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-accent-cyan-dark) 0%, var(--color-accent-cyan) 100%);
    transform: translateY(-2px) scale(1.01);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm), var(--shadow-inner);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px) scale(1.01);
    box-shadow: var(--shadow-lg);
}

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

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

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

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ===== GRID SYSTEM ===== */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ===== CARDS MODERNOS ===== */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--color-gray-light);
    transition: all var(--transition-base);
    position: relative;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-premium);
    border-color: var(--color-primary-light);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: rgba(90, 123, 239, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 2rem;
    color: var(--color-primary-dark);
    transition: all var(--transition-base);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    letter-spacing: var(--ls-normal);
}

.card p {
    color: var(--color-gray-medium);
    line-height: 1.7;
}

/* ===== BADGE ===== */
.badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    font-size: var(--font-small);
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.badge-success {
    background-color: var(--color-success);
    color: var(--color-white);
}

.badge-alert {
    background-color: var(--color-alert);
    color: var(--color-white);
}

.badge-cyan {
    background: linear-gradient(135deg, var(--color-accent-cyan) 0%, #0FA8A4 100%);
    color: var(--color-white);
}

/* ===== SECTION TITLE ===== */
.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title h2 {
    font-size: var(--font-h2);
    margin-bottom: var(--spacing-sm);
}

.section-title .subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-medium);
    max-width: 700px;
    margin: 0 auto;
}

.section-title-dark .subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-small);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-medium);
}

.breadcrumb a {
    color: var(--color-primary-light);
}

.breadcrumb a:hover {
    color: var(--color-accent-orange);
}

.breadcrumb span {
    color: var(--color-gray-medium);
}

/* ===== ALERT BOX ===== */
.alert-box {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid;
    margin: var(--spacing-md) 0;
}

.alert-box.alert-warning {
    background-color: #fff3cd;
    border-color: var(--color-accent-orange);
    color: #856404;
}

.alert-box.alert-success {
    background-color: #d4edda;
    border-color: var(--color-success);
    color: #155724;
}

.alert-box.alert-danger {
    background-color: #f8d7da;
    border-color: var(--color-alert);
    color: #721c24;
}

/* ===== TIMELINE ===== */
.timeline {
    position: relative;
    padding: var(--spacing-md) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--color-primary-light);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
}

.timeline-item::before {
    content: '';
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--color-accent-cyan) 0%, #0FA8A4 100%);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-md);
}

/* ===== ACCORDION ===== */
.accordion-item {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    padding: var(--spacing-md);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--color-primary-dark);
    transition: all var(--transition-base);
}

.accordion-header:hover {
    background-color: rgba(90, 123, 239, 0.08);
}

.accordion-header.active {
    background: rgba(90, 123, 239, 0.03);
}

.accordion-icon {
    transition: transform var(--transition-base);
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.accordion-content.active {
    max-height: 1000px;
}

.accordion-body {
    padding: var(--spacing-md);
    line-height: 1.8;
}

.accordion-body p {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-gray-warm);
    line-height: 1.7;
}

.accordion-body strong {
    color: var(--color-primary-dark);
    font-weight: 600;
}

.accordion-body ul {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-gray-warm);
}

.accordion-body ul li {
    font-family: var(--font-body);
    color: var(--color-gray-warm);
    line-height: 1.7;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-column p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    font-size: 0.9rem;
}

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-column ul li i {
    min-width: 16px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-base);
    font-size: 0.9rem;
}

.footer-column ul li a:hover {
    color: var(--color-accent-orange);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background-color: var(--color-accent-orange);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-small);
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-base);
}

.footer-bottom-links a:hover {
    color: var(--color-accent-orange);
}

/* ===== FLOATING WHATSAPP BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    z-index: 999;
    transition: all var(--transition-base);
    color: var(--color-white);
    font-size: 2rem;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary-medium);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    color: var(--color-white);
    font-size: 1.5rem;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px);
}

/* ===== MODAL ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: var(--spacing-lg);
    position: relative;
    transform: scale(0.8);
    transition: transform var(--transition-base);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-gray-medium);
    transition: color var(--transition-base);
}

.modal-close:hover {
    color: var(--color-alert);
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-gray-dark);
}

.form-group label.required::after {
    content: '*';
    color: var(--color-alert);
    margin-left: 0.25rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    font-family: var(--font-body);
    border: 2px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    background-color: var(--color-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent-cyan);
    box-shadow: 0 0 0 3px rgba(17, 200, 195, 0.15);
}

.form-control.error {
    border-color: var(--color-alert);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b95a1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-error {
    color: var(--color-alert);
    font-size: var(--font-small);
    margin-top: var(--spacing-xs);
    display: none;
}

.form-control.error+.form-error {
    display: block;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

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

.form-checkbox label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: 400;
}

/* ===== UTILITY CLASSES ===== */
.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.pt-1 {
    padding-top: var(--spacing-xs);
}

.pt-2 {
    padding-top: var(--spacing-sm);
}

.pt-3 {
    padding-top: var(--spacing-md);
}

.pt-4 {
    padding-top: var(--spacing-lg);
}

.pb-1 {
    padding-bottom: var(--spacing-xs);
}

.pb-2 {
    padding-bottom: var(--spacing-sm);
}

.pb-3 {
    padding-bottom: var(--spacing-md);
}

.pb-4 {
    padding-bottom: var(--spacing-lg);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fadeIn {
    animation: fadeIn 0.8s ease-out;
}

.animate-slideInLeft {
    animation: slideInLeft 0.6s ease-out;
}

.animate-slideInRight {
    animation: slideInRight 0.6s ease-out;
}

/* Scroll Animation Classes - Premium */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.25, 0.1, 0.25, 1),
        transform 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.scroll-animate.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Animation */
.scroll-animate:nth-child(1) {
    transition-delay: 0ms;
}

.scroll-animate:nth-child(2) {
    transition-delay: 80ms;
}

.scroll-animate:nth-child(3) {
    transition-delay: 160ms;
}

.scroll-animate:nth-child(4) {
    transition-delay: 240ms;
}

.scroll-animate:nth-child(5) {
    transition-delay: 320ms;
}

.scroll-animate:nth-child(6) {
    transition-delay: 400ms;
}

/* Micro Tilt Hover */
.tilt-hover {
    transition: transform var(--transition-base);
}

.tilt-hover:hover {
    transform: perspective(1000px) rotateY(2deg) rotateX(-2deg);
}

/* ===== LOADING STATES ===== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--color-white);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.btn .loading {
    margin-left: var(--spacing-xs);
}

/* ===== HERO SECTION PREMIUM ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #1A1F4A 0%, #5B4FE8 100%);
    color: var(--color-white);
    padding: calc(var(--spacing-xl) + 70px) 0 var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

/* Hero Overlay - Removido */
.hero-overlay {
    display: none;
}

.hero .container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

/* Hero Background Image */
.hero::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 50%;
    background-image: url('/assets/img/hero-home.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.2;
    z-index: 0;
    mask-image: linear-gradient(to left, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.7) 60%, rgba(0, 0, 0, 0) 100%);
    -webkit-mask-image: linear-gradient(to left, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.7) 60%, rgba(0, 0, 0, 0) 100%);
}

/* Organic shape overlay */
.hero::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(17, 200, 195, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    animation: float 15s ease-in-out infinite reverse;
    z-index: 1;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) translateX(0);
    }

    50% {
        transform: translateY(-30px) translateX(20px);
    }
}

.hero-content {
    max-width: 650px;
    text-align: left;
    position: relative;
    z-index: 1;
}

.hero-image {
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    height: 100%;
}

.hero-image img {
    width: 150%;
    max-width: 150%;
    height: auto;
    padding-right: 80px;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.2));
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-accent-orange);
    margin-bottom: var(--spacing-md);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-description {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-lg);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-start;
    flex-wrap: nowrap;
}

/* ===== STATS GRID (Homepage) ===== */
.stats-grid .card {
    text-align: center;
}

.stats-grid .card-icon {
    margin: 0 auto var(--spacing-md);
}

/* ===== SERVICES OVERVIEW (Homepage) ===== */
.services-overview .card {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-align: center;
    align-items: center;
}

.services-overview .card-icon {
    background: rgba(90, 123, 239, 0.1);
}

.services-overview .card:hover .card-icon {
    background: rgba(90, 123, 239, 0.15);
    transform: scale(1.05);
}

.services-overview .card h3 {
    flex-grow: 0;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
}

.services-overview .card p {
    flex-grow: 1;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-warm);
    margin-bottom: var(--spacing-md);
}

.services-overview .card .btn {
    margin-top: auto;
}

/* ===== PLANS PREVIEW (Homepage) ===== */
.plans-preview .card {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-align: left;
}

.plans-preview .card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.35rem;
}

.plans-preview .card .btn {
    margin-top: auto;
    width: 100%;
}

/* ===== HERO INTERNAL (Pages) ===== */
.hero-internal {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing-xl) + 70px) 0 var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-medium) 100%);
    color: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-internal::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 45%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.25;
    z-index: 0;
    mask-image: linear-gradient(to left, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.8) 50%, rgba(0, 0, 0, 0) 100%);
    -webkit-mask-image: linear-gradient(to left, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.8) 50%, rgba(0, 0, 0, 0) 100%);
}

.hero-internal .container {
    position: relative;
    z-index: 1;
}

.hero-internal h1 {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.hero-internal .subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
}

/* Hero Internal - Imagens específicas por página */
.hero-internal.hero-sobre::before {
    background-image: url('/assets/img/hero-sobre.png');
}

.hero-internal.hero-nr1::before {
    background-image: url('/assets/img/hero-nr1.png');
}

.hero-internal.hero-servicos::before {
    background-image: url('/assets/img/hero-servicos.png');
}

.hero-internal.hero-planos::before {
    background-image: url('/assets/img/hero-planos.png');
}

.hero-internal.hero-contato::before {
    background-image: url('/assets/img/hero-contato.png');
}

/* ===== IMPACT INTERACTIVE SECTION ===== */
.impact-interactive {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.impact-topics {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.impact-topic {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
    width: 100%;
    font-family: var(--font-ui);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-warm);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
}

.impact-topic:hover {
    border-color: var(--color-primary-medium);
    background-color: rgba(91, 79, 232, 0.04);
    transform: translateX(4px);
}

.impact-topic.active {
    background: var(--gradient-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-weight: 600;
    box-shadow: var(--shadow-sm), var(--shadow-inner);
    transform: translateY(-2px) scale(1.01);
}

.impact-topic.active:hover {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-lg);
}

.impact-topic-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.impact-topic.active .impact-topic-icon {
    background: rgba(255, 255, 255, 0.25);
}

.impact-content {
    position: relative;
    min-height: 300px;
}

.impact-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.impact-card.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.impact-card.highlight {
    background: var(--gradient-electric);
    border-color: var(--color-primary-medium);
    color: var(--color-white);
    box-shadow: var(--shadow-premium);
}

.impact-card h3 {
    font-family: var(--font-heading);
    font-size: 2.125rem;
    font-weight: 700;
    letter-spacing: var(--ls-tight);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.impact-card.highlight h3 {
    color: var(--color-white);
}

.impact-card p {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-gray-warm);
    margin-bottom: var(--spacing-md);
}

.impact-card.highlight p {
    color: rgba(255, 255, 255, 0.9);
}

.impact-stat {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-md);
    background: var(--color-section-light);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary-medium);
}

.impact-card.highlight .impact-stat {
    background: rgba(255, 255, 255, 0.15);
    border-left-color: var(--color-white);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-primary-medium);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.impact-card.highlight .stat-number {
    color: var(--color-white);
}

.stat-label {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-warm);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
}

.impact-card.highlight .stat-label {
    color: rgba(255, 255, 255, 0.85);
}

/* ===== PLATFORM FEATURES SECTION - ACCORDION STYLE ===== */
.section-soft {
    background: var(--color-white);
}

.platform-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
    margin-top: var(--spacing-lg);
}

/* Platform Visual - Left Column */
.platform-visual {
    position: sticky;
    top: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    align-self: start;
}

.platform-device {
    position: relative;
    width: 100%;
    max-width: 520px;
    aspect-ratio: 3/4;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #f4f5f9 0%, #f4f5f9 100%);
}

.feature-screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: scale-down;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.feature-screenshot.active {
    opacity: 1;
}

/* Features Accordion - Right Column */
.features-accordion {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.accordion-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    cursor: pointer;
}

.accordion-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-sm);
}

.accordion-item.active {
    border-color: var(--color-primary-medium);
    box-shadow: var(--shadow-md);
}

.accordion-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    transition: all var(--transition-base);
}

.accordion-item.active .accordion-header {
    background: rgba(90, 123, 239, 0.03);
}

.accordion-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(90, 123, 239, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--color-primary-dark);
    transition: all var(--transition-base);
}

.accordion-item.active .accordion-icon {
    background: var(--color-primary-medium);
    color: var(--color-white);
    transform: scale(1.05);
}

.accordion-header h3 {
    flex: 1;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-gray-dark);
    margin: 0;
    letter-spacing: var(--ls-normal);
    line-height: 1.4;
    transition: color var(--transition-base);
}

.accordion-item.active .accordion-header h3 {
    color: var(--color-primary-dark);
}

.accordion-arrow {
    font-size: 0.875rem;
    color: var(--color-gray-medium);
    transition: transform 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.accordion-item.active .accordion-arrow {
    transform: rotate(180deg);
    color: var(--color-primary-medium);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.accordion-item.active .accordion-content {
    max-height: 300px;
}

.accordion-content p {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-gray-warm);
    line-height: 1.7;
    margin: 0;
    padding: 0 1.5rem 1.5rem 6rem;
}

/* ===== NR-1 BANNER ===== */
.nr1-banner {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-medium) 100%);
    padding: var(--spacing-xl) 0;
    margin: var(--spacing-xl) auto;
    max-width: 1400px;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.nr1-banner-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 2;
}

.nr1-banner-content {
    max-width: 700px;
    color: var(--color-white);
}

.nr1-logo {
    margin-bottom: var(--spacing-md);
}

.banner-logo {
    height: 48px;
    width: auto;
}

.nr1-banner-title {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    letter-spacing: var(--ls-tight);
}

.highlight-text {
    color: var(--color-accent-cyan);
    position: relative;
    display: inline-block;
}

.nr1-banner-subtitle {
    font-family: var(--font-body);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    letter-spacing: var(--ls-normal);
}

.nr1-banner-text {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* Organic Shapes */
.nr1-banner-shapes {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-cyan);
    top: -150px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--color-primary-light);
    bottom: -100px;
    right: 100px;
    animation: float 6s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--color-accent-cyan-dark);
    top: 50%;
    right: 50px;
    transform: translateY(-50%);
    animation: float 10s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-20px) scale(1.05);
    }
}