/* Truvena Redesign - Enhanced Visual Design */

/* ===== CSS VARIABLES ===== */
:root {
    --primary-blue: #0A2540;
    --medium-blue: #1E4976;
    --light-blue: #3B6EA5;
    --accent-orange: #FF6B35;
    --dark-orange: #E85A2B;
    --warm-cream: #FFF5E6;
    --text-dark: #1A1A1A;
    --text-medium: #4A4A4A;
    --text-light: #6B6B6B;
    --background-light: #F8F9FA;
    --white: #FFFFFF;
    --border-subtle: #E8E8E8;
}

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

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-family: 'Libre Baskerville', serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: 4rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.75rem;
    letter-spacing: -0.01em;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.25rem;
    color: var(--text-medium);
}

.lead-text {
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.6;
}

.intro-text {
    font-size: 1.25rem;
    color: var(--text-medium);
    max-width: 800px;
    margin: 0 auto 3rem;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: var(--white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 24px;
}

.nav-brand a {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-blue);
    text-decoration: none;
    letter-spacing: 0.1em;
    font-family: 'Manrope', sans-serif;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s ease;
    position: relative;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-orange);
    transition: width 0.3s ease;
}

.nav-menu a:hover:after,
.nav-menu a.active:after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-orange);
}

/* ===== BUTTONS ===== */
.btn-primary-orange,
.btn-secondary-white,
.btn-secondary-outline,
.btn-text-arrow {
    display: inline-block;
    padding: 1rem 2.25rem;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    font-family: 'Manrope', sans-serif;
    letter-spacing: 0.01em;
}

.btn-primary-orange {
    background: var(--accent-orange);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
}

.btn-primary-orange:hover {
    background: var(--dark-orange);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.35);
}

.btn-primary-orange.large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

.btn-secondary-white {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

.btn-secondary-white:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-secondary-outline {
    background: transparent;
    color: var(--accent-orange);
    border-color: var(--accent-orange);
}

.btn-secondary-outline:hover {
    background: var(--accent-orange);
    color: var(--white);
}

.btn-text-arrow {
    background: transparent;
    color: var(--accent-orange);
    padding: 0.5rem 0;
    border: none;
    font-weight: 700;
    font-size: 1.05rem;
}

.btn-text-arrow:hover {
    transform: translateX(4px);
}

/* ===== HERO SECTION (REDESIGNED) ===== */
.hero-redesign {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('images/classroom-packed.jpg') center/cover no-repeat;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(10, 37, 64, 0.92) 0%, 
        rgba(30, 73, 118, 0.85) 50%,
        rgba(255, 107, 53, 0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 4rem 0;
    max-width: 900px;
}

.hero-title {
    color: var(--white);
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    font-weight: 400;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    margin: 0.5rem auto 0;
    border-left: 2px solid rgba(255, 255, 255, 0.7);
    border-bottom: 2px solid rgba(255, 255, 255, 0.7);
    transform: rotate(-45deg);
    animation: bounce 2s infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) rotate(-45deg);
    }
    40% {
        transform: translateY(-10px) rotate(-45deg);
    }
    60% {
        transform: translateY(-5px) rotate(-45deg);
    }
}

/* ===== REALITY SECTION ===== */
.reality-section {
    padding: 7rem 0;
    background: var(--white);
}

.reality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.reality-image {
    position: relative;
}

.reality-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.image-caption {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
}

.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-orange);
    margin-bottom: 1.5rem;
}

.section-label-light {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.stat-callout {
    margin-top: 2.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--warm-cream) 0%, #FFF 100%);
    border-left: 4px solid var(--accent-orange);
    border-radius: 8px;
}

.stat-number {
    font-family: 'Libre Baskerville', serif;
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-orange);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: 1.05rem;
    color: var(--text-dark);
    font-weight: 600;
}

/* ===== OPPORTUNITY SECTION ===== */
.opportunity-section {
    padding: 7rem 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--medium-blue) 100%);
    color: var(--white);
}

.opportunity-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.opportunity-content h2 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.approach-visual {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.approach-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.approach-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.card-number {
    font-family: 'Libre Baskerville', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-orange);
    margin-bottom: 1rem;
    line-height: 1;
}

.approach-card h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.35rem;
}

.approach-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

/* ===== IMPACT PREVIEW ===== */
.impact-preview {
    background: var(--white);
}

.impact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
}

.impact-image {
    background-size: cover;
    background-position: center;
    position: relative;
}

.impact-content {
    padding: 5rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.impact-focus {
    margin-top: 2.5rem;
    padding: 2rem;
    background: var(--background-light);
    border-radius: 8px;
    border-left: 4px solid var(--accent-orange);
}

.impact-focus h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.15rem;
}

.hard-places-list {
    list-style: none;
    padding: 0;
}

.hard-places-list li {
    padding: 0.5rem 0;
    color: var(--text-medium);
    position: relative;
    padding-left: 1.5rem;
}

.hard-places-list li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-orange);
    font-weight: 700;
}

/* ===== URGENCY SECTION ===== */
.urgency-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1A1A1A 0%, var(--primary-blue) 100%);
    color: var(--white);
    text-align: center;
}

.urgency-content {
    max-width: 800px;
    margin: 0 auto;
}

.urgency-content h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 2rem;
}

.urgency-text {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.urgency-emphasis {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-orange);
    margin: 2rem 0 3rem;
}

.urgency-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 3rem;
}

/* ===== FOOTER ===== */
.footer-redesign {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    color: var(--white);
    font-size: 1.5rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--accent-orange);
    font-weight: 600;
    margin-top: 1rem;
    font-size: 0.95rem;
}

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

.footer-column h4 {
    color: var(--white);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: var(--accent-orange);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.25rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .reality-grid,
    .impact-split {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .approach-visual {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        gap: 1.5rem;
        flex-wrap: wrap;
    }
    
    .hero-cta,
    .urgency-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .impact-content {
        padding: 3rem 2rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 1.85rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
}