/* ==========================================================================
   LAUDO SEGURO USG — "CLINICAL PRECISION" DESIGN SYSTEM
   Editorial medical aesthetic · Instrument Serif + Inter
   ========================================================================== */

/* 1. DESIGN TOKENS */
:root {
    /* Palette — drawn from the ultrasound monitor world */
    --slate-950: #0C1220;        /* Deepest ink — footer, dark sections */
    --slate-900: #131B2E;        /* Hero background */
    --slate-800: #1E293B;        /* Card dark backgrounds */
    --slate-700: #334155;        /* Body text on light */
    --slate-500: #64748B;        /* Muted / captions */
    --slate-400: #94A3B8;        /* Subtle text on dark */
    --slate-200: #E2E8F0;        /* Borders */
    --slate-100: #F1F5F9;        /* Alternating section bg */
    --slate-50: #F8FAFC;         /* Primary light bg */
    --white: #FFFFFF;

    /* Accent: clinical teal — the color of the transducer coupling gel */
    --teal-600: #0D9488;
    --teal-500: #14B8A6;
    --teal-400: #2DD4BF;
    --teal-100: #CCFBF1;
    --teal-50: #F0FDFA;

    /* Signal: caliper amber — the measurement overlay color on USG screens */
    --amber-600: #D97706;
    --amber-500: #F59E0B;
    --amber-100: #FEF3C7;
    --amber-50: #FFFBEB;

    /* Action: confident green */
    --green-600: #059669;
    --green-500: #10B981;
    --green-400: #34D399;

    /* Anatomy: a muted coral for the nerve cross-section motif */
    --coral-500: #E8715A;
    --coral-100: #FDE8E3;

    /* Typography */
    --font-display: 'Instrument Serif', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-cta: 'Poppins', sans-serif;

    /* Spacing scale (4px base) */
    --sp-1: 4px;
    --sp-2: 8px;
    --sp-3: 12px;
    --sp-4: 16px;
    --sp-5: 20px;
    --sp-6: 24px;
    --sp-8: 32px;
    --sp-10: 40px;
    --sp-12: 48px;
    --sp-16: 64px;
    --sp-20: 80px;

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows — subtle, cooler */
    --shadow-sm: 0 1px 3px rgba(12, 18, 32, 0.06);
    --shadow-md: 0 4px 14px rgba(12, 18, 32, 0.08);
    --shadow-lg: 0 10px 30px rgba(12, 18, 32, 0.12);
    --shadow-cta: 0 6px 20px rgba(5, 150, 105, 0.3);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. RESET & BASE */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--white);
    color: var(--slate-700);
    line-height: 1.65;
    overflow-x: hidden;
    padding-bottom: 72px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (min-width: 768px) {
    body { padding-bottom: 0; }
}

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

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

/* 3. LAYOUT */
.container {
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 var(--sp-5);
}

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

/* 4. TYPOGRAPHY UTILITIES */
.highlight-teal { color: var(--teal-500); }

.section-tag {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: var(--sp-4);
}

.tag-primary {
    background-color: var(--teal-50);
    color: var(--teal-600);
    border: 1px solid rgba(13, 148, 136, 0.15);
}

.tag-warning {
    background-color: var(--amber-50);
    color: var(--amber-600);
    border: 1px solid rgba(217, 119, 6, 0.15);
}

.section-header {
    margin-bottom: var(--sp-10);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--slate-950);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: var(--sp-3);
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--slate-500);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 5. SVG ICON SYSTEM */
.icon-micro  { width: 14px; height: 14px; display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-xs     { width: 16px; height: 16px; display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-sm     { width: 20px; height: 20px; display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-md     { width: 24px; height: 24px; display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-lg     { width: 32px; height: 32px; display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-brand  { width: 24px; height: 24px; stroke: var(--teal-500); display: inline-block; vertical-align: middle; }
.icon-hero-shield { width: 52px; height: 52px; stroke: var(--teal-500); }
.icon-bullet { width: 16px; height: 16px; stroke: var(--teal-500); }

.text-teal    { stroke: var(--teal-500); color: var(--teal-500); }
.text-cta     { stroke: var(--green-500); color: var(--green-500); }
.text-warning { stroke: var(--amber-600); color: var(--amber-600); }
.text-amber   { stroke: var(--amber-500); color: var(--amber-500); }
.text-white   { stroke: #fff; color: #fff; }

/* 6. CTA BUTTONS */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background-color: var(--green-600);
    color: #FFFFFF;
    font-family: var(--font-cta);
    font-weight: 700;
    font-size: 0.92rem;
    padding: 15px 20px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    line-height: 1.3;
    letter-spacing: 0.3px;
    text-align: center;
    transition: background-color 0.2s ease, transform 0.2s var(--ease-out), box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.cta-button:hover {
    background-color: var(--green-500);
    transform: translateY(-1px);
    box-shadow: var(--shadow-cta);
}

.cta-button:active {
    transform: translateY(0);
}

.btn-br-mobile {
    display: block;
}

@media (min-width: 768px) {
    .btn-br-mobile {
        display: none;
    }
}

@media (min-width: 480px) {
    .cta-button {
        font-size: 1rem;
        padding: 16px 28px;
    }
}

.cta-micro-trust {
    font-size: 0.75rem;
    color: var(--slate-500);
    font-weight: 500;
    text-align: center;
    margin-top: var(--sp-3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

/* Pulse — single subtle ring, not aggressive */
@keyframes pulseRing {
    0%   { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.4); }
    70%  { box-shadow: 0 0 0 10px rgba(5, 150, 105, 0); }
    100% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

.pulse-effect {
    animation: pulseRing 3s ease-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    .pulse-effect { animation: none; }
}

/* ============================================================
   7. HERO SECTION
   ============================================================ */
.hero-section {
    padding: var(--sp-10) 0 var(--sp-12);
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

/* Nerve cross-section motif — the signature element */
.hero-section::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -200px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    border: 40px solid var(--slate-100);
    opacity: 0.5;
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -60px;
    right: -140px;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    border: 24px solid var(--slate-100);
    opacity: 0.35;
    pointer-events: none;
}

.hero-brand-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--slate-950);
    margin-bottom: var(--sp-5);
    letter-spacing: 0.02em;
}

.brand-name strong {
    font-weight: 800;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    position: relative;
    z-index: 1;
}

@media (min-width: 992px) {
    .hero-grid {
        grid-template-columns: 1.2fr 0.8fr;
        align-items: start;
        gap: var(--sp-16);
    }
}

.authority-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--teal-600);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 4px;
    margin-bottom: var(--sp-4);
    background-color: var(--teal-50);
    border: 1px solid rgba(13, 148, 136, 0.12);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 400;
    color: var(--slate-950);
    line-height: 1.08;
    margin-bottom: var(--sp-5);
    letter-spacing: -0.02em;
}

.hero-title .highlight-teal {
    color: var(--teal-600);
    font-style: italic;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    font-weight: 500;
    color: var(--slate-700);
    line-height: 1.5;
    margin-bottom: var(--sp-4);
}

.hero-description {
    font-size: 0.95rem;
    color: var(--slate-500);
    margin-bottom: var(--sp-6);
    line-height: 1.65;
}

.hero-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    margin-bottom: var(--sp-8);
}

.hero-bullets li {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: 0.9rem;
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--teal-400);
    background-color: var(--slate-50);
    color: var(--slate-700);
}

.bullet-icon-box {
    width: 26px;
    height: 26px;
    background-color: var(--teal-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Hero pricing box */
.hero-pricing-box {
    background-color: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: var(--sp-6);
    box-shadow: var(--shadow-md);
}

.price-header {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    margin-bottom: var(--sp-2);
}

.price-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--teal-600);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.price-rational {
    font-size: 0.85rem;
    color: var(--slate-700);
    font-weight: 500;
    line-height: 1.5;
    margin: var(--sp-2) 0 var(--sp-3);
    padding: var(--sp-2) var(--sp-3);
    background-color: var(--slate-50);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--teal-500);
    text-align: left;
}

.main-price {
    display: flex;
    align-items: baseline;
    color: var(--slate-950);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
    gap: 4px;
}

.main-price .currency {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--slate-500);
}

.main-price .amount {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--slate-950);
    letter-spacing: -0.02em;
}

.main-price .cents {
    font-size: 1.4rem;
    color: var(--slate-700);
}

.installments {
    font-size: 0.8rem;
    color: var(--slate-500);
    margin-bottom: var(--sp-5);
    font-weight: 500;
}

.hero-trust-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-2);
    font-size: 0.7rem;
    color: var(--slate-500);
    font-weight: 500;
    margin-top: var(--sp-4);
    flex-wrap: wrap;
    padding-top: var(--sp-4);
    border-top: 1px solid var(--slate-200);
}

.hero-trust-bar span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ============================================================
   8. HERO MEDIA & MOCKUP
   ============================================================ */
.hero-media {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-5);
}

.doctor-image-wrapper {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.doctor-img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.media-overlay-badge {
    position: absolute;
    bottom: var(--sp-3);
    left: var(--sp-3);
    right: var(--sp-3);
    background: rgba(12, 18, 32, 0.90);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #FFFFFF;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    letter-spacing: 0.01em;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.doctor-badge-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.doctor-name {
    font-size: 0.78rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.25;
    margin-bottom: 1px;
}

.doctor-badge-info p {
    font-size: 0.68rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.25;
    margin: 0;
}

.mockup-container {
    width: 100%;
}

.mockup-card {
    background: var(--slate-900);
    color: #FFFFFF;
    border-radius: var(--radius-md);
    padding: var(--sp-5);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--teal-500);
}

.mockup-header {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--sp-3);
}

.mockup-tag {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--teal-400);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.mockup-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    margin-top: 2px;
}

.mockup-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mockup-item {
    font-size: 0.82rem;
    background: rgba(255, 255, 255, 0.06);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--slate-400);
}

.mockup-item svg {
    stroke: var(--teal-400);
}

.guarantee-micro-seal {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--slate-500);
    font-weight: 500;
}

/* ============================================================
   9. PAIN SECTION
   ============================================================ */
.pain-section {
    padding: var(--sp-16) 0;
    background-color: var(--slate-50);
}

.pain-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
    margin-bottom: var(--sp-8);
}

@media (min-width: 768px) {
    .pain-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--sp-5);
    }
}

.pain-card {
    background-color: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    padding: var(--sp-6);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
    position: relative;
}

.pain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-500), var(--teal-400));
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.pain-card:hover {
    border-color: var(--teal-400);
    box-shadow: var(--shadow-md);
}

.pain-card:hover::before {
    opacity: 1;
}

.pain-icon-wrapper {
    width: 40px;
    height: 40px;
    background-color: var(--slate-50);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sp-4);
    color: var(--teal-600);
}

.pain-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--slate-950);
    font-weight: 400;
    margin-bottom: var(--sp-2);
    line-height: 1.2;
}

.pain-card p {
    font-size: 0.88rem;
    color: var(--slate-500);
    line-height: 1.6;
}

/* Truth callout */
.truth-callout {
    background-color: var(--amber-50);
    border: 1px solid rgba(217, 119, 6, 0.2);
    border-left: 4px solid var(--amber-500);
    border-radius: var(--radius-sm);
    padding: var(--sp-5) var(--sp-6);
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4);
}

.callout-icon { flex-shrink: 0; }

.callout-text {
    font-size: 0.92rem;
    color: var(--slate-700);
    line-height: 1.6;
}

.callout-text strong {
    color: var(--slate-950);
}

/* ============================================================
   10. PREVIEW SECTION
   ============================================================ */
.preview-section {
    padding: var(--sp-16) 0;
    background-color: var(--white);
}

.preview-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
}

@media (min-width: 768px) {
    .preview-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.preview-card {
    background-color: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    padding: var(--sp-6);
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}

.preview-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.preview-badge {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--teal-600);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: var(--sp-3);
}

.preview-content h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--slate-950);
    font-weight: 400;
    margin-bottom: var(--sp-2);
    display: flex;
    align-items: center;
    gap: 6px;
    line-height: 1.25;
}

.preview-content p {
    font-size: 0.85rem;
    color: var(--slate-500);
    line-height: 1.55;
}

/* ============================================================
   11. SOLUTION & MODULES SECTION
   ============================================================ */
.solution-section {
    padding: var(--sp-16) 0;
    background-color: var(--slate-50);
}

.solution-box {
    text-align: center;
    max-width: 760px;
    margin: 0 auto var(--sp-12);
}

.solution-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    color: var(--slate-950);
    font-weight: 400;
    margin-bottom: var(--sp-4);
    line-height: 1.15;
}

.solution-text {
    font-size: 1rem;
    color: var(--slate-700);
    margin-bottom: var(--sp-4);
    line-height: 1.65;
}

.solution-highlight {
    font-size: 1rem;
    color: var(--slate-950);
    background-color: var(--teal-50);
    padding: var(--sp-4) var(--sp-5);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--teal-500);
    text-align: left;
    line-height: 1.55;
}

.modules-header h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--slate-950);
    font-weight: 400;
    margin-bottom: var(--sp-8);
}

.modules-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
}

@media (min-width: 768px) {
    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .module-card.full-width {
        grid-column: span 2;
    }
}

.module-card {
    background-color: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    padding: var(--sp-6);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.module-card:hover {
    border-color: var(--teal-400);
    box-shadow: var(--shadow-sm);
}

.module-number {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 400;
    color: var(--teal-400);
    opacity: 0.5;
    margin-bottom: var(--sp-2);
    line-height: 1;
    letter-spacing: -0.02em;
}

.module-card h3 {
    font-size: 1rem;
    color: var(--slate-950);
    font-weight: 700;
    margin-bottom: var(--sp-2);
    line-height: 1.3;
}

.module-card p {
    font-size: 0.88rem;
    color: var(--slate-500);
    line-height: 1.55;
}

/* ============================================================
   12. BONUSES SECTION
   ============================================================ */
.bonuses-section {
    padding: var(--sp-16) 0;
    background-color: var(--white);
}

.bonuses-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
}

@media (min-width: 768px) {
    .bonuses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.bonus-card {
    background-color: var(--amber-50);
    border: 1px solid rgba(217, 119, 6, 0.15);
    border-radius: var(--radius-md);
    padding: var(--sp-6);
}

.bonus-tag {
    background-color: var(--amber-600);
    color: #FFFFFF;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 3px;
    display: inline-block;
    margin-bottom: var(--sp-3);
    letter-spacing: 0.5px;
}

.bonus-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--slate-950);
    font-weight: 400;
    margin-bottom: var(--sp-2);
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.25;
}

.bonus-card p {
    font-size: 0.88rem;
    color: var(--slate-700);
    margin-bottom: var(--sp-4);
    line-height: 1.55;
}

.bonus-price {
    font-size: 0.8rem;
    color: var(--green-600);
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* ============================================================
   13. AUTHORITY SECTION
   ============================================================ */
.authority-section {
    padding: var(--sp-16) 0;
    background-color: var(--slate-50);
}

.authority-box {
    background-color: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    padding: var(--sp-8);
    max-width: 860px;
    margin: 0 auto;
    position: relative;
}

.authority-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-600), var(--teal-400));
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.authority-header {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    margin-bottom: var(--sp-4);
}

.authority-header h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--slate-950);
    font-weight: 400;
    line-height: 1.2;
}

.auth-sub {
    font-size: 0.8rem;
    color: var(--teal-600);
    font-weight: 600;
}

.auth-desc {
    font-size: 0.92rem;
    color: var(--slate-700);
    line-height: 1.65;
    margin-bottom: var(--sp-5);
}

.auth-badges {
    display: flex;
    gap: var(--sp-3);
    flex-wrap: wrap;
}

.auth-chip {
    background-color: var(--slate-50);
    border: 1px solid var(--slate-200);
    color: var(--slate-700);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* ============================================================
   14. AUDIENCE QUALIFIER SECTION
   ============================================================ */
.qualifier-section {
    padding: var(--sp-16) 0;
    background-color: var(--white);
}

.qualifier-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
}

@media (min-width: 768px) {
    .qualifier-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.qualifier-box {
    background-color: var(--slate-50);
    border-radius: var(--radius-md);
    padding: var(--sp-6);
}

.qualifier-box.is-for {
    border: 1px solid var(--green-500);
    background-color: rgba(16, 185, 129, 0.03);
}

.qualifier-box.is-not-for {
    border: 1px solid var(--amber-500);
    background-color: rgba(245, 158, 11, 0.03);
}

.box-header {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    margin-bottom: var(--sp-5);
    padding-bottom: var(--sp-3);
    border-bottom: 1px solid var(--slate-200);
}

.box-header h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--slate-950);
    font-weight: 400;
}

.qualifier-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.qualifier-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--slate-700);
}

.qualifier-list li svg {
    margin-top: 3px;
}

/* ============================================================
   15. OFFER SECTION
   ============================================================ */
.offer-section {
    padding: var(--sp-16) 0;
    background: var(--slate-900);
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

/* Nerve motif — concentric circles in the background */
.offer-section::before {
    content: '';
    position: absolute;
    bottom: -180px;
    left: -180px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 40px solid rgba(255, 255, 255, 0.02);
    pointer-events: none;
}

.offer-section::after {
    content: '';
    position: absolute;
    bottom: -120px;
    left: -120px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    border: 24px solid rgba(255, 255, 255, 0.015);
    pointer-events: none;
}

.offer-card {
    background-color: var(--white);
    color: var(--slate-700);
    border-radius: var(--radius-lg);
    padding: var(--sp-8) var(--sp-6);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

@media (min-width: 768px) {
    .offer-card {
        padding: var(--sp-10) var(--sp-12);
    }
}

.offer-badge-ribbon {
    background: linear-gradient(90deg, var(--teal-600), var(--teal-500));
    color: #FFFFFF;
    font-weight: 700;
    font-size: 0.72rem;
    text-align: center;
    padding: 8px var(--sp-4);
    letter-spacing: 1px;
    margin: calc(-1 * var(--sp-8)) calc(-1 * var(--sp-6)) var(--sp-6) calc(-1 * var(--sp-6));
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

@media (min-width: 768px) {
    .offer-badge-ribbon {
        margin: calc(-1 * var(--sp-10)) calc(-1 * var(--sp-12)) var(--sp-8) calc(-1 * var(--sp-12));
    }
}

.offer-card-title {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    color: var(--slate-950);
    font-weight: 400;
    text-align: center;
    margin-bottom: var(--sp-3);
    line-height: 1.15;
}

.offer-card-subtitle {
    text-align: center;
    font-size: 0.95rem;
    color: var(--slate-500);
    margin-bottom: var(--sp-8);
    line-height: 1.55;
}

.offer-header-info {
    text-align: center;
    background-color: var(--slate-50);
    padding: var(--sp-4);
    border-radius: var(--radius-sm);
    margin-bottom: var(--sp-6);
    border: 1px solid var(--slate-200);
}

.offer-header-info h3 {
    font-family: var(--font-display);
    color: var(--slate-950);
    font-size: 1.2rem;
    font-weight: 400;
}

.edition-tag {
    font-size: 0.82rem;
    color: var(--slate-500);
    font-weight: 500;
}

.offer-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    margin-bottom: var(--sp-8);
}

.offer-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: 0.9rem;
    line-height: 1.45;
}

.offer-features li svg {
    margin-top: 3px;
}

/* Offer pricing area */
.offer-price-area {
    text-align: center;
    margin-bottom: var(--sp-6);
    padding: var(--sp-5);
    background-color: var(--slate-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-200);
}

.price-was {
    font-size: 0.88rem;
    color: var(--slate-500);
    font-weight: 500;
    margin-bottom: 2px;
}

.price-now {
    display: flex;
    align-items: baseline;
    justify-content: center;
    color: var(--slate-950);
    font-weight: 800;
    line-height: 1;
    margin: var(--sp-2) 0;
    gap: 4px;
}

.price-currency {
    font-size: 1rem;
    font-weight: 500;
    color: var(--slate-500);
}

.price-value {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--slate-950);
    letter-spacing: -0.03em;
}

.price-cents {
    font-size: 1.6rem;
    color: var(--slate-700);
}

.price-sub {
    font-size: 0.8rem;
    color: var(--slate-500);
    font-weight: 500;
}

.offer-cta {
    margin-bottom: var(--sp-3);
}

.payment-methods {
    text-align: center;
    font-size: 0.78rem;
    color: var(--slate-500);
}

.payment-icons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    flex-wrap: wrap;
    margin-top: var(--sp-2);
}

.pay-badge {
    background-color: var(--slate-50);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--slate-200);
    font-weight: 600;
    font-size: 0.78rem;
    color: var(--slate-700);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.pay-badge.highlight-pix {
    background-color: var(--teal-50);
    border-color: rgba(13, 148, 136, 0.2);
    color: var(--teal-600);
}

/* ============================================================
   16. GUARANTEE SECTION
   ============================================================ */
.guarantee-section {
    padding: var(--sp-16) 0;
    background-color: var(--white);
}

.guarantee-box {
    background-color: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    padding: var(--sp-8) var(--sp-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-5);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .guarantee-box {
        flex-direction: row;
        text-align: left;
        padding: var(--sp-10);
    }
}

.guarantee-shield {
    flex-shrink: 0;
}

.guarantee-content h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--slate-950);
    font-weight: 400;
    margin-bottom: var(--sp-3);
    line-height: 1.2;
}

.guarantee-content p {
    font-size: 0.92rem;
    color: var(--slate-700);
    margin-bottom: var(--sp-2);
    line-height: 1.6;
}

/* ============================================================
   17. DUALISM SECTION
   ============================================================ */
.dualism-section {
    padding: var(--sp-16) 0;
    background-color: var(--slate-50);
}

.dualism-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
    margin-bottom: var(--sp-8);
}

@media (min-width: 768px) {
    .dualism-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.dualism-card {
    padding: var(--sp-6);
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-200);
    background-color: var(--white);
}

.dualism-card.path-b {
    border-color: var(--green-500);
    background-color: rgba(16, 185, 129, 0.03);
}

.path-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 3px;
    background-color: var(--slate-500);
    color: #FFFFFF;
    margin-bottom: var(--sp-3);
    letter-spacing: 0.5px;
}

.path-badge.highlight {
    background-color: var(--green-600);
}

.dualism-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--slate-950);
    font-weight: 400;
    margin-bottom: var(--sp-3);
}

.dualism-card p {
    font-size: 0.9rem;
    color: var(--slate-700);
    line-height: 1.55;
}

.dualism-cta-wrapper {
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================================
   18. FAQ SECTION
   ============================================================ */
.faq-section {
    padding: var(--sp-16) 0;
    background-color: var(--white);
}

.faq-accordion {
    max-width: 740px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.faq-item {
    background-color: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.faq-item.active {
    border-color: var(--teal-400);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-4) var(--sp-5);
    background: none;
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--slate-950);
    text-align: left;
    cursor: pointer;
    font-family: var(--font-body);
    transition: color 0.2s ease;
    gap: var(--sp-3);
}

.faq-question:hover {
    color: var(--teal-600);
}

.faq-toggle {
    transition: transform 0.3s var(--ease-out);
    stroke: var(--slate-500);
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
    stroke: var(--teal-500);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease-out), padding 0.35s ease;
    padding: 0 var(--sp-5);
    font-size: 0.9rem;
    color: var(--slate-700);
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    padding: 0 var(--sp-5) var(--sp-5) var(--sp-5);
    max-height: 200px;
}

/* ============================================================
   19. FOOTER
   ============================================================ */
.main-footer {
    background-color: var(--slate-950);
    color: var(--slate-400);
    padding: var(--sp-10) 0 var(--sp-20);
    font-size: 0.82rem;
}

@media (min-width: 768px) {
    .main-footer {
        padding: var(--sp-10) 0;
    }
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1rem;
    margin-bottom: var(--sp-4);
    color: var(--white);
}

.footer-brand .brand-name {
    font-weight: 500;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px 20px;
    margin-bottom: var(--sp-3);
    font-size: 0.85rem;
}

.footer-nav a {
    color: var(--slate-300);
    text-decoration: none;
    transition: color 0.2s ease;
    font-weight: 500;
}

.footer-nav a:hover {
    color: var(--teal-400);
    text-decoration: underline;
}

.footer-nav .divider {
    color: var(--slate-600);
}

.footer-contact {
    margin-bottom: var(--sp-4);
    font-size: 0.84rem;
    color: var(--slate-400);
    opacity: 0.7;
}

.footer-contact a {
    color: inherit;
    text-decoration: none;
}

.footer-contact a:hover {
    text-decoration: underline;
}

.copyright {
    opacity: 0.7;
    margin-bottom: var(--sp-3);
}

.disclaimer {
    opacity: 0.35;
    font-size: 0.7rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ============================================================
   20. STICKY MOBILE BAR
   ============================================================ */
.mobile-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-top: 1px solid var(--slate-200);
    padding: var(--sp-3) var(--sp-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(100%);
    transition: transform 0.3s var(--ease-out);
}

.mobile-sticky-bar.visible {
    transform: translateY(0);
}

@media (min-width: 768px) {
    .mobile-sticky-bar {
        display: none !important;
    }
}

.sticky-info {
    display: flex;
    flex-direction: column;
}

.sticky-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--slate-700);
}

.sticky-price {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--slate-950);
}

.sticky-btn {
    background-color: var(--green-600);
    color: #FFFFFF;
    font-family: var(--font-cta);
    font-weight: 700;
    font-size: 0.82rem;
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: background-color 0.2s ease;
}

.sticky-btn:hover {
    background-color: var(--green-500);
}

/* ============================================================
   21. SCROLL REVEAL ANIMATION
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ============================================================
   22. FOCUS STATES (ACCESSIBILITY)
   ============================================================ */
:focus-visible {
    outline: 2px solid var(--teal-500);
    outline-offset: 2px;
}

.cta-button:focus-visible {
    outline-offset: 4px;
}

.faq-question:focus-visible {
    outline-offset: -2px;
}

/* ============================================================
   23. SELECTION
   ============================================================ */
::selection {
    background-color: var(--teal-100);
    color: var(--slate-950);
}

/* ============================================================
   24. LEGAL PAGES (TERMOS E PRIVACIDADE)
   ============================================================ */
.legal-page {
    background-color: var(--slate-50);
    color: var(--slate-800);
    font-family: var(--font-body);
}

.legal-header {
    background-color: var(--slate-950);
    border-bottom: 1px solid var(--slate-800);
    padding: 16px 0;
}

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

.legal-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    text-decoration: none;
    font-size: 1.05rem;
}

.legal-brand .brand-name {
    font-weight: 500;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--teal-400);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--teal-300);
    text-decoration: underline;
}

.legal-container {
    padding: var(--sp-12) 0 var(--sp-16);
}

.legal-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--slate-200);
    box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
    padding: var(--sp-8) var(--sp-6);
    max-width: 860px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .legal-card {
        padding: var(--sp-12) var(--sp-10);
    }
}

.legal-card-header {
    border-bottom: 1px solid var(--slate-200);
    padding-bottom: var(--sp-6);
    margin-bottom: var(--sp-8);
}

.badge-legal {
    display: inline-block;
    background-color: var(--teal-50);
    color: var(--teal-700);
    border: 1px solid var(--teal-200);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    margin-bottom: var(--sp-3);
    text-transform: uppercase;
}

.legal-card-header h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    color: var(--slate-950);
    margin-bottom: 6px;
}

@media (min-width: 768px) {
    .legal-card-header h1 {
        font-size: 2.4rem;
    }
}

.last-updated {
    font-size: 0.85rem;
    color: var(--slate-500);
}

.legal-card-body {
    display: flex;
    flex-direction: column;
    gap: var(--sp-8);
}

.legal-section h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--slate-950);
    margin-bottom: var(--sp-3);
}

.legal-section p {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--slate-700);
    margin-bottom: var(--sp-3);
}

.legal-section p:last-child {
    margin-bottom: 0;
}

.legal-section ul {
    margin: 8px 0 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legal-section ul li {
    font-size: 0.93rem;
    line-height: 1.6;
    color: var(--slate-700);
}

.legal-section a {
    color: var(--teal-600);
    text-decoration: underline;
}

.legal-section a:hover {
    color: var(--teal-700);
}

.notice-box {
    background-color: var(--slate-50);
    border-left: 4px solid var(--teal-500);
    border-radius: var(--radius-sm);
    padding: var(--sp-4) var(--sp-5);
    margin: var(--sp-4) 0;
}

.notice-box p {
    font-size: 0.9rem;
    color: var(--slate-800);
    margin: 0;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    padding: var(--sp-4) var(--sp-5);
    margin-top: var(--sp-3);
    font-size: 0.92rem;
}

.contact-card a {
    font-size: 1rem;
    font-weight: 600;
    color: var(--teal-700);
    text-decoration: none;
}

.contact-card a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   20. CLINICAL PRECISION 9.5 ENHANCEMENTS — MOCKUPS, MODAL, AUTHOR & BA
   ========================================================================== */

/* Hero Doctor CRM Chip & Guarantee Ribbon */
.doctor-crm-chip {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(8px);
    color: #F8FAFC;
    border: 1px solid rgba(45, 212, 191, 0.4);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 5;
}

.guarantee-hero-ribbon {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(19, 27, 46, 0.95);
    border: 1px solid rgba(45, 212, 191, 0.3);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-top: 14px;
    color: #F8FAFC;
}

.guarantee-hero-ribbon strong {
    display: block;
    font-size: 0.88rem;
    color: var(--teal-400);
}

.guarantee-hero-ribbon span {
    font-size: 0.78rem;
    color: var(--slate-400);
}

/* Visual Document Mockups & Blur Overlay */
.visual-mockup-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mockup-preview-window {
    position: relative;
    background-color: var(--slate-900);
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-700);
    margin-bottom: var(--sp-4);
    overflow: hidden;
    height: 180px;
}

.doc-mockup-header {
    background-color: #0F172A;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.doc-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.dot-red { background-color: #EF4444; }
.dot-yellow { background-color: #F59E0B; }
.dot-green { background-color: #10B981; }

.doc-title-bar {
    font-family: monospace;
    font-size: 0.72rem;
    color: var(--slate-400);
    margin-left: 8px;
}

.doc-mockup-content {
    padding: 12px;
    background-color: #0B1120;
    color: #E2E8F0;
    font-size: 0.75rem;
    height: calc(100% - 33px);
    overflow: hidden;
}

.blur-content {
    filter: blur(3.5px);
    opacity: 0.65;
    user-select: none;
    pointer-events: none;
}

.mockup-table {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    padding: 4px 6px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 4px;
}

.table-row.head {
    font-weight: 700;
    background: rgba(45, 212, 191, 0.15);
    color: var(--teal-400);
}

.val-norm { color: #34D399; font-weight: 600; }
.val-path { color: #F87171; font-weight: 600; }

.lock-overlay-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid var(--teal-500);
    color: var(--teal-400);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    z-index: 3;
}

.btn-sample-trigger {
    margin-top: var(--sp-4);
    width: 100%;
    background-color: var(--slate-100);
    color: var(--slate-900);
    border: 1px solid var(--slate-300);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-sample-trigger:hover {
    background-color: var(--teal-50);
    color: var(--teal-700);
    border-color: var(--teal-500);
}

/* Before vs After Comparison Section */
.before-after-section {
    padding: var(--sp-16) 0;
    background-color: var(--slate-50);
    border-top: 1px solid var(--slate-200);
    border-bottom: 1px solid var(--slate-200);
}

.ba-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-6);
    margin-top: var(--sp-8);
}

@media (min-width: 768px) {
    .ba-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.ba-card {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    padding: var(--sp-6);
    box-shadow: var(--shadow-sm);
}

.ba-card.is-before {
    border-color: rgba(239, 68, 68, 0.3);
    background: linear-gradient(180deg, #FFFDFD 0%, #FFFFFF 100%);
}

.ba-card.is-after {
    border-color: rgba(16, 185, 129, 0.4);
    background: linear-gradient(180deg, #F0FDF4 0%, #FFFFFF 100%);
    box-shadow: var(--shadow-md);
}

.ba-status-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.tag-danger { background-color: #FEE2E2; color: #991B1B; }
.tag-success { background-color: #D1FAE5; color: #065F46; }

.ba-header h3 {
    font-size: 1.15rem;
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--slate-950);
    margin-bottom: 14px;
}

.report-snippet-box {
    padding: 14px;
    border-radius: var(--radius-md);
    margin-bottom: 18px;
    font-size: 0.88rem;
    line-height: 1.5;
}

.snippet-danger {
    background-color: #FEF2F2;
    border-left: 4px solid #EF4444;
    color: #7F1D1D;
}

.snippet-success {
    background-color: #ECFDF5;
    border-left: 4px solid #10B981;
    color: #064E3B;
}

.snippet-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 4px;
    opacity: 0.8;
}

.ba-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ba-bullets li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    line-height: 1.45;
}

/* Authority Section Upgrade (Dr. Alexandre Vasconcelos Card) */
.authority-card-pro {
    background: linear-gradient(135deg, var(--slate-900) 0%, var(--slate-950) 100%);
    border: 1px solid rgba(45, 212, 191, 0.25);
    border-radius: var(--radius-xl);
    padding: var(--sp-8);
    color: #FFFFFF;
    box-shadow: var(--shadow-lg);
}

.auth-pro-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    align-items: center;
}

@media (min-width: 768px) {
    .auth-pro-grid {
        grid-template-columns: 280px 1fr;
    }
}

.auth-portrait-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--teal-500);
}

.auth-portrait-img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    object-position: center 25%;
}

.auth-crm-badge {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    padding: 8px 12px;
    font-size: 0.78rem;
    text-align: center;
    color: var(--teal-400);
    border-top: 1px solid rgba(45, 212, 191, 0.3);
}

.auth-doctor-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    color: #FFFFFF;
    margin-top: 6px;
    margin-bottom: 4px;
}

.auth-doctor-subtitle {
    color: var(--teal-400);
    font-weight: 600;
    font-size: 0.98rem;
    margin-bottom: 10px;
}

.auth-credentials-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--sp-5);
}

.auth-credential-badge {
    background: rgba(13, 148, 136, 0.15);
    border: 1px solid rgba(45, 212, 191, 0.3);
    color: var(--teal-300);
    font-size: 0.76rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.auth-bio-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: var(--sp-6);
}

.auth-bio-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--slate-200);
}

.bio-icon {
    margin-top: 2px;
}

.guideline-seals-box {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 14px 18px;
}

.seals-header-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--slate-400);
    margin-bottom: 10px;
}

.seals-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.seal-chip {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--amber-500);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Guarantee Micro Badge inside Offer Box */
.offer-guarantee-micro {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: var(--teal-50);
    border: 1px solid rgba(13, 148, 136, 0.2);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--teal-700);
}

/* Sample Lightbox Modal */
.sample-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(12, 18, 32, 0.85);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    padding: 20px;
}

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

.sample-modal-container {
    background: #FFFFFF;
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    border-radius: var(--radius-xl);
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.sample-modal-close {
    position: absolute;
    top: 14px;
    right: 16px;
    background: var(--slate-100);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--slate-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.sample-modal-close:hover {
    background: var(--slate-200);
}

.sample-modal-header {
    background: var(--slate-900);
    color: #FFFFFF;
    padding: 24px;
    border-bottom: 1px solid var(--slate-800);
}

.modal-tag {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--teal-400);
    letter-spacing: 0.08em;
}

.sample-modal-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-top: 4px;
}

.sample-modal-body {
    padding: 24px;
}

.sample-watermark-wrapper {
    position: relative;
    background: var(--slate-50);
    border: 1px dashed var(--slate-300);
    border-radius: var(--radius-md);
    padding: 16px;
    overflow: hidden;
}

.watermark-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
    font-size: 1.1rem;
    font-weight: 800;
    color: rgba(217, 119, 6, 0.25);
    white-space: nowrap;
    pointer-events: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sample-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.sample-table th, .sample-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--slate-200);
    text-align: left;
}

.sample-table th {
    background: var(--slate-100);
    font-weight: 700;
    color: var(--slate-900);
}

.text-alert {
    color: #DC2626;
    font-weight: 700;
}

.modal-sample-note {
    font-size: 0.8rem;
    color: var(--slate-500);
    margin-top: 12px;
}

.scan-step-item {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--slate-200);
}

.step-badge {
    background: var(--teal-500);
    color: #FFF;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    height: fit-content;
}

.laudo-preview-paper {
    background: #FFFFFF;
    padding: 16px;
    border-radius: 6px;
    border: 1px solid var(--slate-200);
    font-family: Georgia, serif;
    font-size: 0.9rem;
    line-height: 1.6;
}

.highlight-concl {
    background: #FEF3C7;
    padding: 6px;
    border-left: 3px solid #F59E0B;
}

.sample-modal-footer {
    background: var(--slate-50);
    padding: 20px 24px;
    border-top: 1px solid var(--slate-200);
    text-align: center;
}

.sample-modal-footer p {
    font-size: 0.85rem;
    color: var(--slate-600);
    margin-bottom: 12px;
}

/* PubMed References Styling */
.pubmed-refs-box {
    margin-top: 16px;
    background: rgba(13, 148, 136, 0.08);
    border: 1px dashed rgba(45, 212, 191, 0.3);
    border-radius: var(--radius-md);
    padding: 14px 18px;
}

.pubmed-header-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--teal-400);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.pubmed-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pubmed-links-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    line-height: 1.45;
}

.pubmed-links-list a {
    color: var(--slate-200);
    text-decoration: none;
    transition: color 0.2s ease;
}

.pubmed-links-list a:hover {
    color: var(--teal-400);
    text-decoration: underline;
}

.pubmed-links-list strong {
    color: var(--teal-400);
}

/* Partial Mockup Preview — 1st Real Line Visible & Subtle Blur Below */
.row-visible-highlight {
    background: rgba(13, 148, 136, 0.22) !important;
    border: 1px solid var(--teal-400) !important;
    color: #FFFFFF !important;
    z-index: 2;
    position: relative;
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.25);
}

.step-visible-highlight {
    background: rgba(13, 148, 136, 0.15) !important;
    border-left: 3px solid var(--teal-400) !important;
    color: #F8FAFC !important;
    padding: 6px 8px !important;
    border-radius: 4px !important;
    margin-bottom: 6px !important;
}

.blur-subcontent {
    filter: blur(1.8px);
    opacity: 0.65;
    user-select: none;
    pointer-events: none;
}

.lock-overlay-badge-subtle {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(45, 212, 191, 0.4);
    color: #F8FAFC;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
    z-index: 3;
    white-space: nowrap;
}