/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Brand Colors */
    --color-primary: #461BFF;
    --color-primary-hover: #320bdf;
    --color-secondary: #00549A;
    --color-secondary-hover: #004075;
    --color-accent: #ff6900;
    --color-whatsapp: #25d366;
    --color-whatsapp-hover: #20ba5a;
    
    /* Neutral Colors */
    --color-bg-main: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-text-main: #1e293b;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;
    
    /* Typography */
    --font-primary: 'Roboto', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    --font-slab: 'Roboto Slab', serif;
    
    /* Layout & Shadows */
    --container-width: 1200px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(70, 27, 255, 0.05), 0 4px 6px -2px rgba(70, 27, 255, 0.02);
    --shadow-lg: 0 20px 25px -5px rgba(70, 27, 255, 0.1), 0 10px 10px -5px rgba(70, 27, 255, 0.04);
}

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

html {
    scroll-behavior: smooth;
    font-size: 62.5%; /* 1rem = 10px para cálculos fáceis */
}

body {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--color-text-main);
    background-color: var(--color-bg-main);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography elements */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text-main);
}

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

button, input, select {
    font-family: inherit;
    font-size: inherit;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2.4rem;
    width: 100%;
}

.container-full {
    width: 100%;
}

.text-center { text-align: center; }
.desktop-only { display: inline; }
.mt-30 { margin-top: 3rem; }
.mt-40 { margin-top: 4rem; }
.mt-50 { margin-top: 5rem; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.6rem 3.6rem;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(70, 27, 255, 0.3);
    animation: btnPulse 2s infinite ease-in-out;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(70, 27, 255, 0.4);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-inverted {
    background-color: #ffffff !important;
    color: var(--color-primary) !important;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15) !important;
    animation: btnPulseInverted 2s infinite ease-in-out !important;
}

.btn-inverted:hover {
    background-color: #f8fafc !important;
    color: var(--color-primary-hover) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.25) !important;
}

@keyframes btnPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(70, 27, 255, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(70, 27, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(70, 27, 255, 0);
    }
}

@keyframes btnPulseInverted {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(255, 255, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

/* ==========================================================================
   HEADER NAVBAR PRINCIPAL
   ========================================================================== */
.main-header-nav {
    background-color: #ffffff;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1.5rem 0;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

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

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo {
    height: 4.5rem; /* Tamanho altamente controlado da logo Amil */
    width: auto;
    object-fit: contain;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 2.4rem;
}

.phone-link {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--color-secondary);
    font-weight: 700;
    font-size: 1.6rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.phone-link:hover {
    color: var(--color-primary);
    transform: translateY(-1px);
}

.phone-icon-svg {
    width: 1.8rem;
    height: 1.8rem;
}

.btn-nav-cta {
    padding: 1.2rem 2.4rem;
    font-size: 1.4rem;
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(70, 27, 255, 0.2);
}

.btn-nav-cta:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(70, 27, 255, 0.3);
}

/* ==========================================================================
   SEÇÃO INTRODUTÓRIA (HERO DETAIL)
   ========================================================================== */
.section-intro {
    padding: 8rem 0;
    background-color: var(--color-bg-main);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4.8rem;
    align-items: center;
}

.main-title {
    font-size: clamp(2.8rem, 4.5vw, 4.4rem);
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 2.4rem;
    position: relative;
}

.main-title::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
    margin-top: 1.6rem;
    border-radius: 2px;
}

.subtitle {
    font-size: clamp(1.6rem, 2vw, 1.8rem);
    color: var(--color-text-muted);
    font-weight: 500;
    max-width: 600px;
}

.intro-image {
    display: flex;
    justify-content: center;
}

.mockup-img {
    border-radius: var(--border-radius-md);
    filter: drop-shadow(0 15px 30px rgba(0,0,0,0.08));
    transition: var(--transition-smooth);
}

.mockup-img:hover {
    transform: scale(1.02);
}

/* ==========================================================================
   CTA BAR SECTION
   ========================================================================== */
.cta-bar-section {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    padding: 5rem 0;
    color: #ffffff;
    border-top: 5px solid var(--color-accent);
}

.cta-title {
    font-size: clamp(2rem, 3vw, 2.8rem);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2.4rem;
}

.cta-title strong {
    color: #ffffff;
}

.btn-container {
    margin-bottom: 1.6rem;
}

.cta-badge {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    opacity: 0.9;
    margin-bottom: 2.4rem;
    display: block;
}

.cta-bar-section .btn-container {
    margin-bottom: 0;
}

/* ==========================================================================
   SEÇÃO BENEFÍCIOS
   ========================================================================== */
.section-benefits {
    padding: 10rem 0;
    background-color: var(--color-bg-alt);
}

.section-header {
    margin-bottom: 6rem;
}

.eyebrow {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.3rem;
    color: var(--color-primary);
    text-transform: uppercase;
    display: block;
    margin-bottom: 1.2rem;
}

.section-title {
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    font-weight: 800;
}

.section-title strong {
    color: var(--color-primary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.benefit-card {
    background-color: #ffffff;
    border-radius: var(--border-radius-md);
    padding: 4rem 3rem;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(70, 27, 255, 0.2);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(70, 27, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: 2.4rem;
    transition: var(--transition-smooth);
}

.benefit-card:hover .benefit-icon {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: scale(1.1);
}

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

.benefit-title {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-text-main);
    font-family: var(--font-heading);
}

/* ==========================================================================
   SEÇÃO REDE CREDENCIADA (HOSPITAIS)
   ========================================================================== */
.section-network {
    padding: 10rem 0;
    background-color: var(--color-bg-main);
}

.section-subtitle {
    font-size: 1.7rem;
    color: var(--color-text-muted);
    max-width: 800px;
    margin: 2rem auto 0;
}

.section-subtitle .highlight {
    color: var(--color-primary);
    font-weight: 600;
    display: block;
    margin-top: 1rem;
}

.network-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    margin: 6rem 0;
}

.hospital-logo {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    height: 110px;
    overflow: hidden;
}

.hospital-logo img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition-smooth);
}

.hospital-logo:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
    border-color: rgba(70, 27, 255, 0.2);
}

.hospital-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.network-footer-title {
    font-size: 2.2rem;
    font-weight: 700;
}

/* ==========================================================================
   SEÇÃO DATAFOLHA
   ========================================================================== */
.section-datafolha {
    padding: 8rem 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.datafolha-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.datafolha-image {
    display: flex;
    justify-content: center;
}

.datafolha-image img {
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    max-height: 380px;
    object-fit: contain;
}

.datafolha-action {
    display: flex;
    justify-content: center;
}

/* ==========================================================================
   SEÇÃO DIFERENCIAIS
   ========================================================================== */
.section-differentials {
    padding: 10rem 0;
    background-color: var(--color-bg-main);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-top: 6rem;
}

.differential-card {
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius-md);
    padding: 4rem 2.4rem;
    text-align: center;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.differential-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    background-color: #ffffff;
    border-color: rgba(70, 27, 255, 0.2);
}

.diff-icon {
    width: 64px;
    height: 64px;
    background-color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.differential-card:hover .diff-icon {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: scale(1.1);
}

.diff-title {
    font-size: 1.6rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--color-text-main);
    line-height: 1.4;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background-color: var(--color-bg-dark);
    padding: 6rem 0;
    color: #94a3b8;
    font-size: 1.4rem;
    border-top: 4px solid var(--color-primary);
}

.main-footer p {
    margin-bottom: 1.2rem;
}

.main-footer .company-details {
    margin-top: 2.4rem;
    font-size: 1.3rem;
    opacity: 0.8;
    line-height: 1.8;
}

/* ==========================================================================
   FLOATING ELEMENTS (WHATSAPP)
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    background-color: var(--color-whatsapp-hover);
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

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

/* ==========================================================================
   MODAL DE LEADS
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.4rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background-color: #ffffff;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    width: 100%;
    max-width: 500px;
    padding: 4.8rem 4rem;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--color-border);
}

.modal-overlay.active .modal-card {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-bg-alt);
    border: none;
    font-size: 2.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.modal-close:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: rotate(90deg);
}

.modal-header {
    text-align: center;
    margin-bottom: 3.2rem;
}

.modal-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
}

.modal-subtitle {
    font-size: 1.4rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* Form inputs */
.modal-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.6rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 1.4rem 1.8rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: 1.5rem;
    color: var(--color-text-main);
    transition: var(--transition-smooth);
    background-color: var(--color-bg-alt);
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--color-primary);
    background-color: #ffffff;
    outline: none;
    box-shadow: 0 0 0 4px rgba(70, 27, 255, 0.1);
}

.btn-submit {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #ffffff;
    padding: 1.8rem;
    border-radius: var(--border-radius-sm);
    font-size: 1.6rem;
    font-weight: 800;
    margin-top: 1rem;
    width: 100%;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(70, 27, 255, 0.3);
}

.modal-footer {
    margin-top: 2.4rem;
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-text-muted);
}

.modal-footer .lock-icon {
    font-size: 1.4rem;
    vertical-align: middle;
}

/* ==========================================================================
   SCROLL REVEAL / ANIMATIONS
   ========================================================================== */
[data-anime] {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-anime="left"] {
    transform: translate3d(-50px, 0, 0);
}

[data-anime="right"] {
    transform: translate3d(50px, 0, 0);
}

[data-anime="up"] {
    transform: translate3d(0, 50px, 0);
}

[data-anime="fade"] {
    transform: scale(0.95);
}

[data-anime].animated {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}

/* ==========================================================================
   RESPONSIVIDADE (MEDIA QUERIES)
   ========================================================================== */

/* Tablet & Mobile Landscape */
@media (max-width: 1024px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .main-title::after {
        margin-left: auto;
        margin-right: auto;
    }
    
    .subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .network-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.6rem;
    }
    
    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .datafolha-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
}

/* Mobile Portrait */
@media (max-width: 767px) {
    html {
        font-size: 56.25%; /* Reduz a escala base */
    }
    
    .section-intro, .section-benefits, .section-network, .section-differentials {
        padding: 6rem 0;
    }
    
    .network-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }
    
    .differentials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .modal-card {
        padding: 4rem 2.4rem;
    }
    
    /* Header Navbar Mobile */
    .nav-container {
        flex-direction: column;
        gap: 1.2rem;
        padding: 0 1.6rem;
    }
    
    .main-header-nav {
        padding: 1rem 0;
        position: relative; /* Ajuste para scroll em mobile */
    }
    
    .nav-actions {
        width: 100%;
        justify-content: space-between;
        gap: 1.2rem;
    }
    
    .phone-link {
        font-size: 1.4rem;
    }
    
    .btn-nav-cta {
        display: none !important;
    }
    
    .desktop-only {
        display: none !important;
    }

    /* Ajustes da Primeira Seção (Hero) no Mobile */
    .section-intro {
        background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%) !important;
        padding: 3rem 0 1.5rem 0 !important;
    }
    
    .section-intro .main-title {
        color: #ffffff !important;
        font-size: clamp(2.2rem, 5vw, 2.6rem) !important;
        margin-bottom: 1.2rem !important;
    }
    
    .section-intro .subtitle {
        color: rgba(255, 255, 255, 0.9) !important;
        font-size: 1.35rem !important;
    }
    
    .section-intro .mockup-img {
        max-width: 160px !important; /* Imagem do médico compactada */
        margin: 1.5rem auto 0 !important;
    }
    
    .intro-btn-container {
        display: none !important; /* Oculta o botão da introdução no mobile */
    }
    
    .intro-grid {
        gap: 1.5rem;
    }

    /* Ajustes da Seção de CTA no Mobile (Inversão de Cores e Ordem) */
    .cta-bar-section {
        background: #ffffff !important;
        color: var(--color-text-main) !important;
        border-top: none !important;
        border-bottom: 1px solid var(--color-border);
        padding: 2.5rem 0 !important; /* Padding reduzido */
    }
    
    .cta-bar-section .container {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .cta-bar-section .cta-title {
        color: var(--color-text-main) !important;
        font-size: 1.7rem !important; /* Fonte do título mais compacta */
        order: 1;
        margin-bottom: 1.2rem !important;
    }
    
    .cta-bar-section .cta-title strong {
        color: var(--color-primary) !important;
    }
    
    .cta-bar-section .cta-badge {
        color: var(--color-text-main) !important;
        font-size: 1.3rem !important;
        order: 3;
        margin-bottom: 0 !important;
        margin-top: 1.2rem;
    }
    
    .cta-bar-section .btn-container {
        order: 2;
        margin-bottom: 0 !important;
    }
    
    .cta-bar-section .btn-inverted {
        background-color: var(--color-primary) !important;
        color: #ffffff !important;
        padding: 1.2rem 2.8rem !important; /* Botão ligeiramente mais compacto */
        font-size: 1.4rem !important;
        box-shadow: 0 6px 20px rgba(70, 27, 255, 0.3) !important;
        animation: btnPulse 2s infinite ease-in-out !important;
    }
    
    .cta-bar-section .btn-inverted:hover {
        background-color: var(--color-primary-hover) !important;
        color: #ffffff !important;
    }
}