/* =================================
   High Intent Digital - AI-Powered GTM Systems
   Clean, Tight, Punchy Design
   ================================= */

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

:root {
    /* Colors */
    --primary-dark: #111827;
    --secondary-dark: #1F2937;
    --accent-yellow: #F59E0B;
    --accent-yellow-hover: #D97706;
    --text-white: #FFFFFF;
    --text-gray: #D1D5DB;
    --text-light-gray: #9CA3AF;
    --border-gray: #374151;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --container-max-width: 1100px;
    --section-padding: 5rem 2rem;
    --section-padding-mobile: 3rem 1.5rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--primary-dark);
    color: var(--text-white);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* =================================
   Header
   ================================= */

.header {
    background-color: var(--primary-dark);
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-gray);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-white);
}

.logo-icon {
    width: 40px;
    height: 40px;
    border: 2px solid var(--text-white);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-title {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.logo-subtitle {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light-gray);
    letter-spacing: 0.1em;
}

.logo-image {
    height: 50px;
    width: auto;
    display: block;
}

/* Navigation */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--accent-yellow);
}

.nav-cta {
    background: var(--accent-yellow);
    color: var(--primary-dark) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--accent-yellow-hover);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--text-white);
    transition: 0.3s;
}

/* =================================
   Hero Section
   ================================= */

.hero {
    padding: 6rem 2rem 5rem;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--secondary-dark);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-gray);
}

.badge-icon {
    font-size: 16px;
}

.badge-text {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--accent-yellow);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.highlight {
    color: var(--accent-yellow);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-yellow);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light-gray);
}

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

.cta-microcopy {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-light-gray);
}

/* =================================
   Buttons
   ================================= */

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.2s;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--accent-yellow);
    color: var(--primary-dark);
}

.btn-primary:hover {
    background: var(--accent-yellow-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-yellow);
    border: 2px solid var(--accent-yellow);
}

.btn-secondary:hover {
    background: var(--accent-yellow);
    color: var(--primary-dark);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 18px;
}

/* =================================
   Section Styles
   ================================= */

.section {
    padding: var(--section-padding);
}

.section-dark {
    background: var(--secondary-dark);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.section-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

/* =================================
   Challenges Section
   ================================= */

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.problem-card {
    background: var(--primary-dark);
    padding: 2.5rem;
    border-radius: 12px;
    border: 2px solid var(--border-gray);
    transition: all 0.3s;
}

.problem-card:hover {
    border-color: var(--accent-yellow);
    transform: translateY(-4px);
}

.problem-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-yellow);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.problem-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* =================================
   Solutions Section
   ================================= */

.solutions-grid {
    display: grid;
    gap: 2.5rem;
    margin-top: 3rem;
}

.solution-card {
    background: var(--secondary-dark);
    border-radius: 12px;
    padding: 3rem;
    border: 2px solid var(--border-gray);
    transition: all 0.3s;
}

.solution-card:hover {
    border-color: var(--accent-yellow);
}

.solution-header {
    margin-bottom: 2rem;
}

.solution-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.solution-header h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.solution-tagline {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.solution-body h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--accent-yellow);
    font-weight: 600;
}

.solution-list {
    list-style: none;
    margin-bottom: 2rem;
}

.solution-list li {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-gray);
    position: relative;
}

.solution-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-yellow);
    font-weight: 600;
}

.solution-callout {
    background: var(--primary-dark);
    padding: 1.25rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-yellow);
    margin-bottom: 1.5rem;
    color: var(--text-gray);
    font-style: italic;
}

.solution-result {
    padding: 1.5rem;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 8px;
    color: var(--text-gray);
}

.solution-result strong {
    color: var(--accent-yellow);
}

/* =================================
   Story Section
   ================================= */

.story-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.story-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-dark);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-gray);
}

.story-text {
    text-align: left;
    margin: 2.5rem 0;
}

.story-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.story-cta {
    margin-top: 2.5rem;
}

/* =================================
   Contact Section
   ================================= */

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

.contact-iris {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin: 2.5rem 0;
}

.iris-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--accent-yellow);
    box-shadow: 0 8px 30px rgba(245, 158, 11, 0.4);
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 8px 30px rgba(245, 158, 11, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 8px 40px rgba(245, 158, 11, 0.6);
        transform: scale(1.02);
    }
}

.iris-avatar .iris-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.iris-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.5rem;
}

.iris-tagline {
    font-size: 1rem;
    color: var(--text-gray);
    margin: 0;
}

.iris-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
}

.iris-call-btn i {
    font-size: 1.25rem;
}

.iris-chat-hint {
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--text-gray);
    font-style: italic;
}

.contact-cta {
    margin-top: 2.5rem;
}

/* =================================
   Footer
   ================================= */

.footer {
    background: var(--secondary-dark);
    padding: 3rem 2rem 2rem;
    border-top: 1px solid var(--border-gray);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.footer-logo .logo {
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--text-light-gray);
    font-size: 0.9rem;
}

.footer-contact p {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: var(--accent-yellow);
    text-decoration: none;
}

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

.footer-linkedin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    background-color: transparent;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.footer-linkedin:hover {
    transform: translateY(-3px);
    box-shadow: 0 3px 10px rgba(10, 102, 194, 0.3);
    text-decoration: none;
}

.footer-linkedin .linkedin-logo {
    width: 100%;
    height: 100%;
    display: block;
}

.footer-linkedin i {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-gray);
}

.footer-bottom p {
    color: var(--text-light-gray);
    font-size: 0.9rem;
}

/* =================================
   Responsive Design
   ================================= */

@media (max-width: 1024px) {
    .problem-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--section-padding-mobile);
    }
    
    .logo-image {
        height: 40px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--secondary-dark);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        border-bottom: 1px solid var(--border-gray);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hero {
        padding: 4rem 1.5rem 3rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .solution-card {
        padding: 2rem;
    }
    
    .solution-header h3 {
        font-size: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .iris-avatar {
        width: 120px;
        height: 120px;
    }
    
    .iris-name {
        font-size: 1.5rem;
    }
    
    .iris-tagline {
        font-size: 0.9rem;
    }
    
    .iris-call-btn {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }
}