/* ABI Professional Design System - All colors MUST be HSL */

:root {
    --background: 0 0% 100%;
    --foreground: 210 11% 15%;

    --card: 0 0% 100%;
    --card-foreground: 210 11% 15%;

    --popover: 0 0% 100%;
    --popover-foreground: 210 11% 15%;

    /* ABI Professional Blue Palette */
    --primary: 210 100% 20%;
    --primary-foreground: 0 0% 100%;
    --primary-hover: 210 100% 16%;
    --primary-light: 210 100% 85%;
    
    /* Professional Grays */
    --secondary: 210 17% 95%;
    --secondary-foreground: 210 11% 15%;
    --secondary-dark: 210 11% 71%;

    --muted: 210 17% 95%;
    --muted-foreground: 210 11% 46%;

    --accent: 210 100% 85%;
    --accent-foreground: 210 100% 20%;

    /* Trust & Security Colors */
    --success: 142 76% 36%;
    --success-foreground: 0 0% 100%;
    
    --warning: 38 92% 50%;
    --warning-foreground: 0 0% 100%;

    --destructive: 0 84% 60%;
    --destructive-foreground: 0 0% 100%;

    --border: 210 17% 90%;
    --input: 210 17% 90%;
    --ring: 210 100% 20%;

    /* Professional Gradients */
    --gradient-hero: linear-gradient(135deg, hsl(210 100% 20%), hsl(210 100% 35%));
    --gradient-cta: linear-gradient(135deg, hsl(210 100% 20%), hsl(210 100% 16%));
    --gradient-card: linear-gradient(180deg, hsl(0 0% 100%), hsl(210 17% 98%));
    --gradient-section: linear-gradient(180deg, hsl(210 17% 98%), hsl(0 0% 100%));

    /* Professional Shadows */
    --shadow-card: 0 4px 6px -1px hsl(210 100% 20% / 0.1), 0 2px 4px -1px hsl(210 100% 20% / 0.06);
    --shadow-button: 0 4px 14px 0 hsl(210 100% 20% / 0.25);
    --shadow-hero: 0 25px 50px -12px hsl(210 100% 20% / 0.25);

    /* Typography Scale */
    --font-size-hero: 3.5rem;
    --font-size-h2: 2.25rem;
    --font-size-h3: 1.5rem;
    --line-height-tight: 1.1;
    --line-height-relaxed: 1.6;

    --radius: 0.5rem;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
}

/* ABI Logo */
.logo-container {
  position: absolute;   
  top: 20px;           
  left: 40px;
  z-index: 10;         
}

.abi-logo {
  height: 60px;
  width: auto;
  display: block;
  opacity: 0;
  animation: fadeIn 1s ease-in-out forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}


/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background-image: url('assets/hero-networking.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.6), rgba(0,0,0,0.4), rgba(0,0,0,0.6));
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: white;
    max-width: 64rem;
    padding: 0 1rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

/* Role Toggle */
.role-toggle {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.role-btn {
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.role-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.role-btn.active {
    background: hsl(var(--primary));
    border-color: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
}

/* CTA Button */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 500;
    border-radius: calc(var(--radius) - 2px);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
    height: auto;
    line-height: 1.75rem;
}

.cta-button.primary {
    background: white;
    color: hsl(var(--primary));
    box-shadow: var(--shadow-button);
}

.cta-button.primary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-1px);
}

.arrow-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.hero-cta {
    margin-bottom: 2rem;
}

.pricing {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 1rem;
}

/* Credibility Strip */
.credibility-strip {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.credibility-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

.credibility-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    color: rgba(255, 255, 255, 0.6);
}

.badge {
    padding: 0.125rem 0.675rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    line-height: 1rem;
    border-radius: 9999px;
}

/* Problem Section */
.problem-section {
    padding: 5rem 0;
    background: hsl(var(--muted) / 0.5);
}

.problem-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

@media (min-width: 768px) {
    .problem-title {
        font-size: var(--font-size-h2);
        line-height: var(--line-height-tight);
    }
}

.problem-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

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

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    text-align: left;
}

.problem-icon {
    color: hsl(var(--destructive));
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.problem-conclusion {
    font-size: var(--font-size-h3);
    font-weight: 600;
    color: hsl(var(--destructive));
    text-align: center;
    line-height: var(--line-height-relaxed);
}

/* Benefits Section */
.benefits-section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: var(--font-size-h2);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.benefits-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

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

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.benefit-card {
    background: hsl(var(--card));
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.2s ease;
    border: 1px solid hsl(var(--border));
}

.benefit-card:hover {
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.benefit-icon {
    width: 4rem;
    height: 4rem;
    background: hsl(var(--primary) / 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: hsl(var(--primary));
}

.benefit-title {
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.benefit-description {
    font-size: 0.875rem;
    color: hsl(var(--muted-foreground));
    line-height: 1.25rem;
}

/* Social Proof Section */
.social-proof-section {
    padding: 5rem 0;
    background: var(--gradient-section);
}

.social-proof-section .section-title {
    margin-bottom: 3rem;
    text-align: center;
}

.testimonial-card {
    background: hsl(var(--card));
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    border: 1px solid;
    border-color: hsl(var(--border));
}

.stars {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.star {
    color: hsl(var(--warning));
    fill: currentColor;
}

.testimonial-quote {
    font-size: 1.125rem;
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.75rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.author-avatar {
    width: 3rem;
    height: 3rem;
    background: hsl(var(--primary) / 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(var(--primary));
}

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

.author-name {
    font-weight: 600;
}

.author-firm {
    font-size: 0.875rem;
    color: hsl(var(--muted-foreground));
}

/* Deep Dive Section */
.deep-dive-section {
    padding: 5rem 0;
}

.deep-dive-section .section-title {
    margin-bottom: 2rem;
}

.role-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.role-tab {
    padding: 0.5rem 1rem;
    border: 1px solid hsl(var(--border));
    background: hsl(var(--background));
    color: hsl(var(--foreground));
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    line-height: 1.25rem;
    padding: .5rem 1rem;
    border-radius: calc(var(--radius) - 2px);   
}

.role-tab:hover {
    background: hsl(var(--muted));
}

.role-tab.active {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    border-color: hsl(var(--primary));
}

.deep-dive-table {
    background: hsl(var(--card));
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.table-container {
    overflow-x: auto;
}

.role-table {
    width: 100%;
    min-width: 640px;
    border-collapse: collapse;
}

.table-header {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    padding: 1rem 1.5rem;
    text-align: left;
    font-weight: 600;
    width: 33.333%;
}

@media (min-width: 768px) {
    .table-header {
        padding: 1rem 1.5rem;
    }
}

.role-table tbody tr:nth-child(even) {
    background: hsl(var(--muted) / 0.3);
}

.role-table tbody tr:nth-child(odd) {
    background: hsl(var(--background));
}

.role-table td {
    padding: 1rem 1rem;
    width: 33.333%;
    vertical-align: top;
}

@media (min-width: 768px) {
    .role-table td {
        padding: 1rem 1.5rem;
    }
}

.role-table td:first-child {
    font-weight: 500;
}

.role-table td:last-child {
    color: hsl(var(--muted-foreground));
    font-size: 0.875rem;
}

.asset-badge {
    background: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
    padding: 0.25rem 0.5rem;
    border-radius: calc(var(--radius) - 2px);
    font-size: 0.75rem;
    white-space: nowrap;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background: hsl(var(--muted) / 0.3);
}

.faq-section .section-title {
    margin-bottom: 3rem;
    text-align: center;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: hsl(var(--card));
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid hsl(var(--border));
}

.faq-question {
    width: 100%;
    padding: 1rem 1.5rem;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
    font-weight: 600;
    font-size: 1rem;
}

.faq-question:hover {
    background: hsl(var(--muted) / 0.5);
}

.faq-icon {
    transition: transform 0.2s ease;
}

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

.faq-answer {
    padding: 0 1.5rem 1rem;
    color: hsl(var(--muted-foreground));
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* Final CTA Section */
.final-cta-section {
    padding: 5rem 0;
    background: var(--gradient-cta);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.cta-subtitle {
    font-size: clamp(1rem, 3vw, 1.5rem);
    font-weight: 500;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.cta-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.final-cta-section .cta-button.primary {
    background: white;
    color: hsl(var(--primary));
    padding: 1rem 2rem;
    font-weight: 500;
    font-size: 1.125rem;
    line-height: 1.75rem;
    max-width: 270px;
    margin: 0 auto;
}

.final-cta-section .cta-button.primary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-1px);
}

.cta-help {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.help-link {
    background: none;
    border: none;
    color: inherit;
    text-decoration: underline;
    cursor: pointer;
}

.help-link:hover {
    color: white;
}

.trust-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
}

/* Footer */
.footer {
    background: hsl(var(--foreground));
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.footer-link {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    cursor: pointer;
    text-decoration: none;
}

.footer-link:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        padding: 0 1rem;
    }
    
    .role-toggle {
        /*flex-direction: column;*/
        align-items: center;
        gap: 0.75rem;
    }
    
    .role-btn {
        /*width: 200px;*/
    }
    
    .credibility-badges {
        /*flex-direction: column;*/
        gap: 0.5rem;
    }
    
    .trust-icons {
        /*flex-direction: column;*/
        gap: 1rem;
    }
    
    .role-tabs {
        /*flex-direction: column;*/
        align-items: center;
        gap: 0.75rem;
    }
    
    .role-tab {
        /*width: 200px;*/
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-content {
        padding: 0 0.75rem;
    }
    
    .benefit-card {
        padding: 1.25rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .faq-question {
        padding: 1rem;
        font-size: 0.9rem;
    }
    
    .faq-answer {
        padding: 0 1rem 1rem;
    }
    
    .cta-button {
        /*padding: 0.75rem 1.5rem;*/
        /*font-size: 0.9rem;*/
    }
}