/* ==========================================================================
   DESIGN SYSTEM - BRAND OS - MÉTODO CM
   ========================================================================== */

:root {
    /* Color Tokens */
    --color-primary: #1E3A5F;       /* Azul Institucional */
    --color-secondary: #2D5C73;     /* Azul Petróleo */
    --color-sage: #6E8F80;          /* Verde Sálvia */
    --color-light-green: #A8D5BA;    /* Verde Claro */
    --color-white: #FFFFFF;
    --color-bg-light: #F5F7F8;       /* Cinza */
    --color-text: #5E6670;           /* Cinza Texto */
    --color-text-dark: #1F2731;      /* Quase preto para melhor contraste */
    --color-accent: #D4AF37;         /* Dourado (Discreto) */
    --color-alert: #D32F2F;          /* Para pontos de tensão */
    --color-dark: #121E2C;           /* Background escuro */

    /* Typography */
    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Interface System */
    --spacing-mobile: 48px;
    --spacing-desktop: 80px;
    
    --radius-button: 12px;
    --radius-card: 16px;
    
    --shadow-subtle: 0 4px 20px rgba(30, 58, 95, 0.04);
    --shadow-card: 0 8px 30px rgba(30, 58, 95, 0.06);
    
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE STYLES (Mobile First)
   ========================================================================== */

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

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

body {
    font-family: var(--font-body);
    font-size: 1.25rem; /* 20px */
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Typography Overrides (Brand OS Cap 07) */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 2.5rem; /* 40px mobile scale */
    font-weight: 800;
}

h2 {
    font-size: 2rem; /* 32px mobile scale */
    font-weight: 700;
}

h3 {
    font-size: 1.5rem; /* 24px mobile scale */
    font-weight: 600;
}

p {
    font-size: 1.25rem; /* 20px */
    font-weight: 400;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

/* Base Layout Helpers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: var(--spacing-mobile) 0;
    position: relative;
}

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

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

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

.text-white p {
    color: rgba(255, 255, 255, 0.85);
}

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

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

.text-alert {
    color: var(--color-alert) !important;
}

.text-sage {
    color: var(--color-light-green) !important;
}

/* Eyebrows (Brand OS & Frontend Rules) */
.eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.875rem; /* 14px */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.bg-dark .eyebrow {
    color: var(--color-light-green);
}

/* ==========================================================================
   BUTTONS (Brand OS Cap 09)
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 56px;
    padding: 0 32px;
    border-radius: var(--radius-button);
    font-family: var(--font-body);
    font-size: 1.125rem; /* 18px */
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(45, 92, 115, 0.2);
}

.btn-primary:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 58, 95, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    border: 1px solid rgba(30, 58, 95, 0.1);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-secondary:active {
    transform: translateY(0);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-lg {
    font-size: 1.25rem;
    padding: 0 40px;
}

/* ==========================================================================
   HEADER & FOOTER
   ========================================================================== */

.main-header {
    height: 72px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(30, 58, 95, 0.05);
    background-color: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.main-footer {
    padding: 48px 0;
    background-color: var(--color-dark);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container p {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-terms {
    font-size: 0.875rem !important;
    color: rgba(255, 255, 255, 0.3) !important;
}

/* ==========================================================================
   MOCKUPS & PLACES (CSS Drawings for requested elements)
   ========================================================================== */

.mockup-container {
    position: relative;
    width: 100%;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-card);
    border: 1px dashed rgba(30, 58, 95, 0.15);
    padding: 24px;
    overflow: hidden;
}

.mockup-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    z-index: 5;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.mockup-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 32px 16px;
    background-color: var(--color-white);
    border-radius: 12px;
    border: 1px solid rgba(30, 58, 95, 0.05);
    min-height: 280px;
}

.portrait-placeholder {
    min-height: 360px;
}

.mockup-icon {
    font-size: 3.5rem;
    color: var(--color-sage);
    margin-bottom: 20px;
}

.mockup-details {
    max-width: 320px;
}

.mockup-details strong {
    display: block;
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.mockup-details span {
    font-size: 0.875rem;
    color: var(--color-text);
}

/* ==========================================================================
   DOBRA 1: HERO
   ========================================================================== */

.hero-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.hero-content {
    display: flex;
    flex-direction: column;
}

.hero-title {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
}

.hero-microcopy {
    font-size: 1rem;
    color: var(--color-text);
    margin-bottom: 2rem;
    border-left: 2px solid var(--color-sage);
    padding-left: 16px;
}

.scroll-indicator {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 1rem;
    color: var(--color-secondary);
    font-size: 1rem;
    font-weight: 600;
}

.scroll-arrow {
    font-size: 1.25rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-6px);
    }
    60% {
        transform: translateY(-3px);
    }
}

.hero-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-card);
    object-fit: cover;
    box-shadow: var(--shadow-subtle);
    display: block;
    margin: 0 auto;
}

/* ==========================================================================
   DOBRA 2: AUTORIDADE
   ========================================================================== */

.authority-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.editorial-text p {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.authority-badges {
    list-style: none;
    margin-top: 2rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.authority-badges li {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--color-white);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid rgba(30, 58, 95, 0.05);
}

.authority-badges li i {
    font-size: 1.5rem;
    color: var(--color-secondary);
    background-color: rgba(45, 92, 115, 0.08);
    padding: 10px;
    border-radius: 8px;
}

.authority-badges li span {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* ==========================================================================
   DOBRA 3: PROBLEMA
   ========================================================================== */

.problem-layout {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.narrative-lead {
    font-weight: 600;
    color: var(--color-primary);
}

.scenario-text p {
    margin-bottom: 1.25rem;
}

.narrative-footer {
    margin-top: 1.5rem;
    padding: 16px;
    background-color: rgba(211, 47, 47, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--color-alert);
}

.narrative-footer p {
    font-weight: 600;
    color: var(--color-alert);
    margin-bottom: 0;
}

.card-outline {
    border: 1px solid rgba(30, 58, 95, 0.1);
    border-radius: var(--radius-card);
    padding: 32px;
    background-color: var(--color-white);
    box-shadow: var(--shadow-subtle);
}

.card-outline h3 {
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    border-bottom: 1px solid rgba(30, 58, 95, 0.05);
    padding-bottom: 12px;
}

.checklist-items {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.checklist-items li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checklist-items li i {
    font-size: 1.35rem;
    margin-top: 3px;
}

.checklist-items li span {
    font-size: 1.125rem;
}

/* ==========================================================================
   DOBRA 4: A GRANDE DESCOBERTA (Vertical Diagram)
   ========================================================================== */

.discovery-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.discovery-text {
    font-size: 1.125rem;
}

.roadmap-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: 32px 24px;
    border-radius: var(--radius-card);
    border: 1px solid rgba(30, 58, 95, 0.06);
    box-shadow: var(--shadow-subtle);
}

.diagram-step {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
    background-color: var(--color-bg-light);
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid rgba(30, 58, 95, 0.05);
}

.step-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
}

.step-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
}

.diagram-arrow {
    color: var(--color-text);
    padding: 8px 0;
    font-size: 1.25rem;
}

.alert-step {
    border-color: rgba(211, 47, 47, 0.2);
    background-color: rgba(211, 47, 47, 0.02);
}

.alert-step .step-circle {
    background-color: var(--color-alert);
}

.alert-step .step-label {
    color: var(--color-alert);
}

.final-step {
    background-color: rgba(211, 47, 47, 0.08);
    border: 1px solid var(--color-alert);
}

.final-step .step-circle {
    background-color: var(--color-alert);
}

.final-step .step-label {
    color: var(--color-alert);
    font-weight: 800;
}

/* ==========================================================================
   DOBRA 5: O QUE NINGUÉM EXPLICA
   ========================================================================== */

.explanation-layout {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.explanation-body p {
    font-size: 1.125rem;
}

.explanation-highlight-block {
    display: flex;
    width: 100%;
}

.highlight-card {
    background-color: var(--color-bg-light);
    border-radius: var(--radius-card);
    padding: 32px;
    border-left: 4px solid var(--color-secondary);
    position: relative;
}

.highlight-icon {
    font-size: 2.5rem;
    color: rgba(45, 92, 115, 0.15);
    position: absolute;
    top: 20px;
    right: 20px;
}

.highlight-quote {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-primary);
    margin-bottom: 0;
}

/* ==========================================================================
   DOBRA 6: A NOVA TESE
   ========================================================================== */

.thesis-sub {
    font-size: 1.5rem;
    color: var(--color-light-green);
    margin-top: -1rem;
    margin-bottom: 2rem;
}

.thesis-body {
    max-width: 720px;
    margin: 0 auto;
}

.thesis-body p {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   DOBRA 7: CONHEÇA O MÉTODO CM (Horizontal Flow)
   ========================================================================== */

.method-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.method-desc {
    font-size: 1.125rem;
}

.flow-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--color-bg-light);
    padding: 32px 24px;
    border-radius: var(--radius-card);
    border: 1px solid rgba(30, 58, 95, 0.05);
}

.flow-inputs {
    display: flex;
    align-items: center;
    gap: 12px;
}

.flow-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background-color: var(--color-white);
    border: 1px solid rgba(30, 58, 95, 0.1);
    border-radius: 12px;
    padding: 16px;
    min-width: 110px;
}

.flow-box i {
    font-size: 1.75rem;
    color: var(--color-secondary);
}

.flow-box span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-primary);
}

.flow-plus {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.flow-arrow {
    padding: 12px 0;
    color: var(--color-secondary);
    font-size: 1.25rem;
}

.flow-result-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--color-white);
    border: 1px solid var(--color-sage);
    padding: 12px 20px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.flow-result-badge i {
    color: var(--color-sage);
}

.flow-final-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 14px 24px;
    border-radius: 30px;
    font-size: 1.125rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(30, 58, 95, 0.2);
}

.flow-final-badge i {
    color: var(--color-light-green);
}

/* ==========================================================================
   DOBRA 8: FRAMEWORK REAGIR
   ========================================================================== */

.framework-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.framework-card {
    background-color: var(--color-white);
    border-radius: var(--radius-card);
    padding: 24px;
    border: 1px solid rgba(30, 58, 95, 0.05);
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: var(--transition-smooth);
}

.framework-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--color-sage);
}

.card-letter {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-secondary);
    background-color: rgba(45, 92, 115, 0.06);
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.framework-card h3 {
    font-size: 1.35rem;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.framework-card p {
    font-size: 1rem;
    margin-bottom: 0;
    color: var(--color-text);
}

.cta-wrapper {
    margin-top: 32px;
}

/* ==========================================================================
   DOBRA 9: POR QUE O MÉTODO FUNCIONA?
   ========================================================================== */

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.why-card {
    background-color: var(--color-white);
    border-radius: var(--radius-card);
    padding: 32px;
    border: 1px solid rgba(30, 58, 95, 0.05);
    box-shadow: var(--shadow-subtle);
}

.why-card i {
    font-size: 2rem;
    color: var(--color-sage);
    margin-bottom: 16px;
}

.why-card h3 {
    font-size: 1.35rem;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.why-card p {
    font-size: 1.125rem;
    margin-bottom: 0;
}

/* ==========================================================================
   DOBRA 10: PROGRAMA MÉTODO CM | DIREÇÃO SEGURO
   ========================================================================== */

.program-intro-text {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-top: -0.5rem;
    margin-bottom: 2.5rem;
}

.program-layout {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.program-features h3 {
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.program-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.program-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.program-list li i {
    font-size: 1.35rem;
    color: var(--color-sage);
    margin-top: 3px;
}

.program-list li span {
    font-size: 1.125rem;
}

.format-card {
    background-color: var(--color-white);
    border-radius: var(--radius-card);
    padding: 32px;
    border: 1px solid rgba(30, 58, 95, 0.05);
    box-shadow: var(--shadow-subtle);
}

.format-card h3 {
    font-size: 1.35rem;
    color: var(--color-primary);
    border-bottom: 1px solid rgba(30, 58, 95, 0.05);
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.format-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.format-list li {
    display: flex;
    gap: 16px;
}

.format-list li i {
    font-size: 1.75rem;
    color: var(--color-secondary);
    margin-top: 3px;
}

.format-list li div strong {
    display: block;
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.format-list li div span {
    font-size: 0.95rem;
    color: var(--color-text);
}

/* ==========================================================================
   DOBRA 11: RESULTADOS REAIS
   ========================================================================== */

.results-subtitle {
    font-size: 1.25rem;
    margin-top: -0.5rem;
    margin-bottom: 2.5rem;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.results-grid.hidden {
    display: none;
}

.results-grid.visible {
    display: grid;
    animation: fadeIn 0.4s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-card {
    position: relative;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-card);
    border: 1px solid rgba(30, 58, 95, 0.06);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.result-card.video-card {
    padding: 0;
    overflow: hidden;
    background-color: #000;
    border: none;
}

.video-card iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
    display: block;
    border-radius: var(--radius-card);
}

.video-mockup {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background-color: var(--color-white);
    border-radius: 12px;
    min-height: 200px;
    padding: 24px;
    border: 1px solid rgba(30, 58, 95, 0.05);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.video-mockup:hover {
    background-color: rgba(30, 58, 95, 0.02);
}

.video-mockup i {
    font-size: 3rem;
    color: var(--color-secondary);
}

.video-mockup span {
    font-size: 0.95rem;
    color: var(--color-text);
}

.chat-mockup {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background-color: var(--color-white);
    border-radius: 12px;
    padding: 20px;
    min-height: 200px;
    border: 1px solid rgba(30, 58, 95, 0.05);
}

.chat-bubble {
    padding: 12px 16px;
    border-radius: 16px;
    max-width: 85%;
    font-size: 0.95rem;
    line-height: 1.4;
}

.chat-bubble.received {
    background-color: #E2E8F0;
    color: var(--color-text-dark);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-bubble.sent {
    background-color: #D1E7DD;
    color: #0F5132;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.comment-mockup {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border-radius: 12px;
    padding: 24px;
    min-height: 200px;
    border: 1px solid rgba(30, 58, 95, 0.05);
}

.comment-mockup p {
    font-style: italic;
    font-size: 1.125rem;
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 0;
}

.result-info {
    border-top: 1px solid rgba(30, 58, 95, 0.05);
    padding-top: 12px;
}

.result-info strong {
    display: block;
    font-size: 1rem;
    color: var(--color-primary);
}

.result-info span {
    font-size: 0.875rem;
    color: var(--color-text);
}

.testimonial-action-wrapper {
    margin-top: 24px;
}

/* ==========================================================================
   DOBRA 12: OFERTA
   ========================================================================== */

.pricing-container {
    max-width: 640px;
}

.pricing-card {
    background-color: var(--color-white);
    border-radius: var(--radius-card);
    padding: 32px 24px;
    border: 1px solid rgba(30, 58, 95, 0.08);
    box-shadow: var(--shadow-card);
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 6px;
    color: var(--color-primary);
}

.pricing-headline-desc {
    font-size: 1.125rem;
    color: var(--color-text);
    margin-bottom: 24px;
}

.pricing-breakdown {
    list-style: none;
    border-top: 1px solid rgba(30, 58, 95, 0.05);
    padding-top: 20px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pricing-breakdown li {
    display: flex;
    justify-content: space-between;
    font-size: 1.125rem;
}

.pricing-breakdown li span:first-child {
    color: var(--color-text-dark);
}

.value-original {
    color: var(--color-text);
    text-decoration: line-through;
    opacity: 0.7;
}

.price-totals {
    border-top: 1px solid rgba(30, 58, 95, 0.05);
    padding-top: 24px;
    margin-bottom: 32px;
}

.total-original {
    display: flex;
    justify-content: space-between;
    font-size: 1.125rem;
    color: var(--color-text);
    margin-bottom: 20px;
}

.total-strike {
    text-decoration: line-through;
    font-weight: 600;
}

.promotional-block {
    text-align: center;
    background-color: rgba(168, 213, 186, 0.15);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid rgba(168, 213, 186, 0.3);
}

.promo-label {
    display: block;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.main-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    color: var(--color-primary);
}

.main-price .currency {
    font-size: 1.5rem;
    font-weight: 700;
}

.main-price .price-integer {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1;
}

.main-price .price-type {
    font-size: 1.125rem;
    font-weight: 600;
    opacity: 0.8;
}

.price-or {
    display: block;
    font-size: 1rem;
    color: var(--color-text);
    margin: 8px 0;
}

.installments {
    font-size: 1.75rem;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

.pricing-action {
    margin-bottom: 24px;
}

.why-pricing-low {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(30, 58, 95, 0.05);
}

.why-pricing-low h4 {
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.why-pricing-low p {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0;
}

/* ==========================================================================
   DOBRA 13: GARANTIA
   ========================================================================== */

.warranty-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
}

.warranty-badge {
    font-size: 4rem;
    color: var(--color-sage);
}

.warranty-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.warranty-desc {
    font-size: 1.25rem;
    max-width: 600px;
}

/* ==========================================================================
   DOBRA 14: PERGUNTAS FREQUENTES (Accordion)
   ========================================================================== */

.faq-subtitle {
    font-size: 1.25rem;
    margin-top: -0.5rem;
    margin-bottom: 2.5rem;
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: 12px;
    border: 1px solid rgba(30, 58, 95, 0.06);
    box-shadow: var(--shadow-subtle);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: left;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.faq-question:hover {
    color: var(--color-secondary);
}

.faq-question i {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer p {
    padding: 0 24px 20px 24px;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    margin-bottom: 0;
}

/* ==========================================================================
   DOBRA 15: ENCERRAMENTO
   ========================================================================== */

.closure-sub {
    font-size: 1.5rem;
    color: var(--color-light-green);
    margin-top: -1rem;
    margin-bottom: 2rem;
}

.closure-body {
    max-width: 720px;
    margin: 0 auto 2.5rem auto;
}

.closure-body p {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.closure-highlight {
    max-width: 600px;
    margin: 0 auto 3rem auto;
    padding: 24px;
    background-color: rgba(168, 213, 186, 0.1);
    border: 1px solid var(--color-sage);
    border-radius: 12px;
}

.closure-highlight p {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-light-green);
    line-height: 1.4;
    margin-bottom: 0;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .scroll-arrow {
        animation: none !important;
    }
}

/* ==========================================================================
   MEDIA QUERIES (Desktop Adaptation)
   ========================================================================== */

@media (min-width: 768px) {
    /* General spacing scaling */
    section {
        padding: var(--spacing-desktop) 0;
    }
    
    body {
        font-size: 1.25rem;
    }

    h1 {
        font-size: 3.5rem; /* 56px desktop scale */
    }

    h2 {
        font-size: 2.25rem; /* 36px desktop scale */
    }
    
    /* DOBRA 1: HERO Split */
    .hero-container {
        flex-direction: row;
        align-items: center;
        gap: 60px;
    }

    .hero-content {
        flex: 1.2;
    }

    .hero-visual {
        flex: 0.8;
    }

    /* DOBRA 2: AUTORIDADE Split */
    .authority-container {
        flex-direction: row;
        align-items: center;
        gap: 60px;
    }

    .authority-visual {
        flex: 0.8;
    }

    .authority-content {
        flex: 1.2;
    }

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

    /* DOBRA 3: PROBLEMA Layout */
    .problem-layout {
        flex-direction: row;
        align-items: stretch;
        gap: 60px;
    }

    .problem-narrative {
        flex: 1.1;
    }

    .problem-checklist {
        flex: 0.9;
        display: flex;
        align-items: center;
    }

    /* DOBRA 4: A GRANDE DESCOBERTA Split */
    .discovery-container {
        flex-direction: row;
        align-items: center;
        gap: 60px;
    }

    .discovery-content {
        flex: 1.1;
    }

    .discovery-diagram {
        flex: 0.9;
    }

    /* DOBRA 5: O QUE NINGUÉM EXPLICA Split */
    .explanation-layout {
        flex-direction: row;
        align-items: center;
        gap: 60px;
    }

    .explanation-content {
        flex: 1.1;
    }

    .explanation-highlight-block {
        flex: 0.9;
    }

    /* DOBRA 7: CONHEÇA O MÉTODO CM */
    .method-container {
        flex-direction: row;
        align-items: center;
        gap: 60px;
    }

    .method-content {
        flex: 1.1;
    }

    .method-diagram {
        flex: 0.9;
    }

    .flow-diagram {
        padding: 40px;
    }

    /* DOBRA 8: FRAMEWORK REAGIR Grid */
    .framework-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    /* DOBRA 9: POR QUE O MÉTODO FUNCIONA Grid */
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* DOBRA 10: PROGRAMA Layout Split */
    .program-layout {
        flex-direction: row;
        gap: 60px;
    }

    .program-features {
        flex: 1.1;
    }

    .program-format {
        flex: 0.9;
    }

    /* DOBRA 11: RESULTADOS REAIS Grid */
    .results-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* DOBRA 13: GARANTIA Horizontal layout */
    .warranty-container {
        flex-direction: row;
        text-align: left;
        gap: 48px;
        max-width: 800px;
        margin: 0 auto;
    }

    .warranty-content {
        align-items: flex-start;
    }
}

@media (min-width: 1024px) {
    /* 3 column grid expansions */
    .framework-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .why-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}