/* ========================================
   LANDING PAGE - DOCUMENTO LEI FELCA
   Alta Conversão • Performance • Mobile First
   ======================================== */

/* CSS Variables - Design System */
:root {
    /* Colors - Primary */
    --color-primary: #0f172a;
    --color-primary-light: #1e293b;
    --color-accent: #6366f1;
    --color-accent-light: #818cf8;
    --color-accent-dark: #4f46e5;

    /* Colors - Semantic */
    --color-success: #22c55e;
    --color-success-light: #dcfce7;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    /* Colors - Neutral */
    --color-bg: #fafafa;
    --color-surface: #ffffff;
    --color-surface-elevated: #f8fafc;
    --color-text: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #64748b;
    --color-text-light: #94a3b8;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    --gradient-solution: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-text: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-cta: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 40px -10px rgb(99 102 241 / 0.5);
    --shadow-card: 0 4px 20px -2px rgb(0 0 0 / 0.08);

    /* Spacing Scale */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.25rem;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

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

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

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    margin-bottom: var(--space-2xl);
}

.section-header.center {
    text-align: center;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-accent);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.section-label.light {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.section-title.light {
    color: white;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-icon {
    width: 1.25em;
    height: 1.25em;
    transition: transform var(--transition-base);
}

.btn:hover .btn-icon {
    transform: translateX(3px);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.23);
}

.btn-header {
    background: var(--color-primary);
    color: white;
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
}

.btn-header:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: var(--font-size-base);
}

.btn-offer {
    background: var(--gradient-cta);
    color: white;
    width: 100%;
    font-size: var(--font-size-lg);
    font-weight: 700;
    padding: 1.25rem 2rem;
    box-shadow: 0 4px 14px 0 rgba(34, 197, 94, 0.39);
}

.btn-offer:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.23);
}

.btn-cta {
    background: var(--color-surface);
    color: var(--color-accent);
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 800;
    letter-spacing: 0.05em;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.025em;
}

.nav-cta {
    display: flex;
    align-items: center;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    padding: 7rem 0 var(--space-4xl);
    background: var(--color-primary);
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at bottom right, rgba(139, 92, 246, 0.1) 0%, transparent 40%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: white;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.tag-badge {
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-accent-light);
}

.tag-text {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-xl);
    max-width: 520px;
    line-height: 1.7;
}

.hero-cta {
    margin-bottom: var(--space-xl);
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

.trust-item svg {
    width: 1.125rem;
    height: 1.125rem;
    color: var(--color-success);
}

.hero-urgency {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-top: var(--space-md);
}

.urgency-icon {
    font-size: var(--font-size-lg);
}

.urgency-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

/* Hero Visual - Document Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.doc-mockup {
    position: relative;
}

.doc-file {
    width: 320px;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.doc-icon {
    width: 80px;
    height: 100px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    color: white;
    position: relative;
}

.doc-icon svg {
    width: 2.5rem;
    height: 2.5rem;
}

.doc-format {
    font-size: var(--font-size-xs);
    font-weight: 700;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
}

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

.doc-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.doc-meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.doc-badge {
    margin-top: var(--space-sm);
}

.badge-legal {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--color-success-light);
    color: var(--color-success);
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
}

.doc-shadow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 40px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    filter: blur(30px);
    z-index: -1;
}

.floating-tag {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    animation: float 3s ease-in-out infinite;
}

.floating-tag svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-accent);
}

.tag-top {
    top: 10%;
    right: -20px;
    animation-delay: 0s;
}

.tag-bottom {
    bottom: 15%;
    left: -30px;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ========================================
   PROBLEM SECTION
   ======================================== */
.problem {
    padding: var(--space-4xl) 0;
    background: var(--color-surface);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.problem-card {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-bg);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent-light);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.problem-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.problem-card p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ========================================
   SOLUTION SECTION
   ======================================== */
.solution {
    padding: var(--space-4xl) 0;
    background: var(--gradient-solution);
    position: relative;
    overflow: hidden;
}

.solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.solution-content {
    color: white;
}

.solution-text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.8);
    margin: var(--space-lg) 0 var(--space-xl);
    line-height: 1.7;
}

.solution-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.solution-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.9);
}

.solution-list svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-success);
    flex-shrink: 0;
}

.solution-visual {
    display: flex;
    justify-content: center;
}

.solution-card {
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow-xl);
}

.solution-badge {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: var(--color-accent);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.05em;
}

.solution-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.solution-includes {
    margin-bottom: var(--space-xl);
}

.solution-includes li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

.solution-includes li:last-child {
    border-bottom: none;
}

.solution-price-tag {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 2px solid var(--color-border);
}

.solution-price-tag .old {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    text-decoration: line-through;
    margin-bottom: 0.25rem;
}

.solution-price-tag .new {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-accent);
}

/* ========================================
   BENEFITS SECTION
   ======================================== */
.benefits {
    padding: var(--space-4xl) 0;
    background: var(--color-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.benefit-item {
    background: var(--color-surface);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.benefit-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--color-accent-light);
}

.benefit-icon-wrap {
    width: 3.5rem;
    height: 3.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.benefit-icon-wrap svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--color-accent);
}

.benefit-item h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.benefit-item p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ========================================
   WHAT YOU GET SECTION
   ======================================== */
.what-you-get {
    padding: var(--space-4xl) 0;
    background: var(--color-surface);
}

.wyg-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.wyg-visual {
    display: flex;
    justify-content: center;
}

.wyg-mockup {
    background: var(--color-bg);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
}

.wyg-file {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.wyg-file-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.wyg-dots {
    display: flex;
    gap: 0.5rem;
}

.wyg-dots span {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
}

.wyg-dots span:nth-child(1) { background: #ef4444; }
.wyg-dots span:nth-child(2) { background: #f59e0b; }
.wyg-dots span:nth-child(3) { background: #22c55e; }

.wyg-filename {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-family: monospace;
}

.wyg-file-content {
    padding: var(--space-lg);
}

.wyg-line {
    height: 0.75rem;
    background: var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.wyg-line-header {
    width: 60%;
    height: 1rem;
    background: var(--color-text);
    margin-bottom: var(--space-md);
}

.wyg-line-short {
    width: 40%;
}

.wyg-line-highlight {
    background: rgba(99, 102, 241, 0.3);
    width: 80%;
}

.wyg-content .section-title {
    margin-bottom: var(--space-xl);
}

.wyg-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.wyg-item {
    display: flex;
    gap: var(--space-md);
}

.wyg-check {
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    background: var(--color-success);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.wyg-check svg {
    width: 1rem;
    height: 1rem;
}

.wyg-text h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.wyg-text p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* ========================================
   AUTHORITY SECTION
   ======================================== */
.authority {
    padding: var(--space-4xl) 0;
    background: var(--color-bg);
}

.authority-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.authority-content .section-title {
    margin-bottom: var(--space-lg);
}

.authority-text {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.authority-text strong {
    color: var(--color-text);
}

.authority-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.auth-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-base);
    color: var(--color-text);
    font-weight: 500;
}

.auth-feature svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-success);
}

.authority-visual {
    display: flex;
    justify-content: center;
}

.authority-card {
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 360px;
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
}

.authority-icon {
    width: 4rem;
    height: 4rem;
    background: var(--color-success-light);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: var(--color-success);
}

.authority-icon svg {
    width: 2rem;
    height: 2rem;
}

.authority-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.authority-card p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ========================================
   WHO IS FOR SECTION
   ======================================== */
.who-for {
    padding: var(--space-4xl) 0;
    background: var(--color-surface);
}

.who-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.who-card {
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    border: 2px solid;
}

.who-card.positive {
    background: var(--color-success-light);
    border-color: var(--color-success);
}

.who-card.negative {
    background: #fef2f2;
    border-color: var(--color-error);
}

.who-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.who-icon {
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-base);
}

.who-card.positive .who-icon {
    background: var(--color-success);
    color: white;
}

.who-card.negative .who-icon {
    background: var(--color-error);
    color: white;
}

.who-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.who-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.who-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    padding-left: var(--space-sm);
    border-left: 3px solid var(--color-border);
}

.who-card.positive .who-list li {
    border-left-color: var(--color-success);
}

.who-card.negative .who-list li {
    border-left-color: var(--color-error);
}

.who-notice {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.who-notice strong {
    color: var(--color-error);
}

/* ========================================
   OFFER SECTION
   ======================================== */
.offer {
    padding: var(--space-4xl) 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.offer-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
}

.offer-pattern {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.offer-card {
    position: relative;
    z-index: 1;
    max-width: 580px;
    margin: 0 auto;
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    box-shadow: var(--shadow-2xl);
}

.offer-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.offer-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: #fef3c7;
    color: #92400e;
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.offer-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.offer-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
}

.offer-pricing {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    padding: var(--space-xl);
    background: var(--color-bg);
    border-radius: var(--radius-xl);
}

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

.price-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.price-value {
    display: block;
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
    text-decoration: line-through;
}

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

.price-tag {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
}

.price-main {
    display: block;
    font-size: var(--font-size-5xl);
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.price-installment {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.offer-guarantee {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-success-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
}

.guarantee-seal {
    width: 3rem;
    height: 3rem;
    background: var(--color-success);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.guarantee-seal svg {
    width: 1.5rem;
    height: 1.5rem;
}

.guarantee-text {
    display: flex;
    flex-direction: column;
}

.guarantee-text strong {
    font-weight: 600;
    color: var(--color-success);
}

.guarantee-text span {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.offer-security {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.security-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.security-item svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq {
    padding: var(--space-4xl) 0;
    background: var(--color-bg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    text-align: left;
    background: transparent;
    transition: background var(--transition-fast);
}

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

.faq-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-text-muted);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

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

.faq-question[aria-expanded="true"] + .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-lg);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */
.final-cta {
    padding: var(--space-4xl) 0;
    background: var(--gradient-primary);
}

.cta-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.cta-content {
    color: white;
}

.cta-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.cta-urgency {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
}

.urgency-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.6);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-text {
    margin-top: var(--space-md);
    font-size: var(--font-size-base);
    line-height: 1.6;
    max-width: 320px;
}

.footer-links h4 {
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
}

.footer-disclaimer {
    margin-top: var(--space-sm);
    font-size: var(--font-size-xs) !important;
    opacity: 0.7;
}

/* ========================================
   ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-slow);
}

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

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2xl);
    }

    .hero-content {
        order: 2;
    }

    .hero-visual {
        order: 1;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-trust {
        justify-content: center;
    }

    .solution-grid,
    .wyg-grid,
    .authority-grid {
        grid-template-columns: 1fr;
    }

    .wyg-visual,
    .authority-visual {
        order: -1;
    }

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

    .offer-pricing {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .price-before {
        order: 2;
    }

    .price-now {
        order: 1;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --container-padding: 1rem;
    }

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

    .problem-grid,
    .benefits-grid,
    .who-grid {
        grid-template-columns: 1fr;
    }

    .hero-trust {
        flex-direction: column;
        align-items: center;
    }

    .floating-tag {
        display: none;
    }

    .doc-file {
        width: 280px;
    }

    .offer-card {
        padding: var(--space-2xl);
    }

    .offer-security {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }

    .footer-text {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .btn-large {
        width: 100%;
    }

    .offer-card {
        padding: var(--space-xl);
    }

    .price-main {
        font-size: var(--font-size-4xl);
    }

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

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .header,
    .hero-gradient,
    .floating-tag,
    .btn {
        display: none !important;
    }

    body {
        color: black;
        background: white;
    }

    section {
        page-break-inside: avoid;
    }
}