/* ===============================================
   Real Systems - Main Stylesheet
   Mind, Technology, Tools, Value
   =============================================== */

/* ===============================================
   1. CSS Reset & Base Styles
   =============================================== */

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

:root {
    /* Colors */
    --navy-blue: #1e3a5f;
    --teal-green: #2d8b75;
    --silver-gray: #e8e9ed;
    --light-gray: #f5f7fa;
    --dark-gray: #4a5568;
    --white: #ffffff;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-secondary: 'Arial', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    line-height: 1.6;
    background: linear-gradient(135deg, 
        rgba(227, 238, 242, 0.3) 0%, 
        rgba(255, 255, 255, 1) 15%,
        rgba(255, 255, 255, 1) 85%,
        rgba(217, 237, 230, 0.3) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    direction: rtl;
    position: relative;
    animation: pageLoadFadeIn 0.5s ease-in;
}

@keyframes pageLoadFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(30, 58, 95, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(45, 139, 117, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(192, 192, 192, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* ===============================================
   2. Typography
   =============================================== */

h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--navy-blue);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal);
}

/* ===============================================
   3. Hero Full Screen
   =============================================== */

.hero-fullscreen {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--light-gray) 0%, var(--white) 100%);
    overflow: hidden;
    will-change: opacity;
    transform: translateZ(0);
}

.hero-image-container {
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 1.5s ease forwards;
}

.hero-image-container img {
    width: 100%;
    height: auto;
    max-width: 900px;
    object-fit: contain;
}

/* Fade out effect on scroll */
@media (min-width: 769px) {
    .hero-fullscreen {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1;
    }
}

/* ===============================================
   4. Explanation Section
   =============================================== */

.explanation-section {
    position: relative;
    background: linear-gradient(180deg, rgba(227, 238, 242, 0.4) 0%, rgba(255, 255, 255, 0.9) 100%);
    padding: calc(var(--spacing-xl) * 2.5) 0;
    text-align: center;
    z-index: 2;
    margin-top: 100vh;
    transform: translateZ(0);
}

.explanation-section .container {
    max-width: 1200px;
    padding: 0 var(--spacing-lg);
}

.explanation-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, rgba(45, 139, 117, 0.3) 50%, transparent 100%);
}

.explanation-content {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.explanation-main-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--navy-blue);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.5px;
}

.explanation-tagline {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 600;
    line-height: 1.5;
    color: var(--navy-blue);
    margin-bottom: var(--spacing-lg);
}

.explanation-tagline.highlight-text {
    background: linear-gradient(135deg, var(--navy-blue), var(--teal-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.explanation-description {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    border-radius: 20px;
    border-right: 4px solid var(--teal-green);
}

.explanation-description p {
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    font-weight: 300;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.explanation-values {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--teal-green);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

/* Brand & Vision Container */
.brand-vision-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.brand-box,
.vision-box {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(227, 238, 242, 0.5) 100%);
    padding: var(--spacing-xl);
    border-radius: 30px;
    box-shadow: 0 15px 50px rgba(30, 58, 95, 0.12);
    border: 2px solid transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.brand-box::before,
.vision-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(45, 139, 117, 0.05) 0%, transparent 70%);
    transition: all 0.6s ease;
    z-index: 0;
}

.brand-box:hover,
.vision-box:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 70px rgba(30, 58, 95, 0.2);
    border-color: var(--teal-green);
}

.brand-box:hover::before {
    background: radial-gradient(circle, rgba(30, 58, 95, 0.08) 0%, transparent 70%);
}

.vision-box:hover::before {
    background: radial-gradient(circle, rgba(45, 139, 117, 0.08) 0%, transparent 70%);
}

.brand-box > *,
.vision-box > * {
    position: relative;
    z-index: 1;
}

.brand-icon,
.vision-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.1));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.brand-subtitle,
.vision-subtitle {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--teal-green);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-xs);
}

.brand-name {
    font-size: 2rem;
    font-weight: 800;
    color: var(--navy-blue);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--teal-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.brand-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-primary);
    font-weight: 500;
}

.highlight-truly {
    font-size: 1.1em;
    font-weight: 700;
    color: var(--white);
    padding: 0.2em 0.5em;
    background: linear-gradient(135deg, var(--teal-green) 0%, rgba(45, 139, 117, 0.8) 100%);
    border-radius: 6px;
    display: inline-block;
    animation: pulse-glow 2.5s ease-in-out infinite;
    box-shadow: 0 3px 10px rgba(45, 139, 117, 0.3);
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(45, 139, 117, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 8px 25px rgba(45, 139, 117, 0.5);
        transform: scale(1.05);
    }
}

.vision-description {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.vision-mission {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 500;
}

.highlight-concept {
    font-weight: 700;
    color: var(--navy-blue);
    padding: 0.15em 0.4em;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.12) 0%, rgba(45, 139, 117, 0.12) 100%);
    border-radius: 6px;
    transition: all 0.3s ease;
    display: inline-block;
}

.highlight-concept:hover {
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.25) 0%, rgba(45, 139, 117, 0.25) 100%);
    transform: scale(1.1);
    color: var(--teal-green);
}

/* Text Emphasis Classes */
.emphasis-large {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--navy-blue);
}

.emphasis-medium {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--teal-green);
}

/* ===============================================
   5. CTA Buttons
   =============================================== */

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-align: center;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--navy-blue), var(--teal-green));
    color: var(--white);
    box-shadow: 0 10px 30px rgba(30, 58, 95, 0.35), 0 0 0 3px rgba(30, 58, 95, 0.1);
    animation: pulse 2.5s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.cta-button.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.6s ease;
}

.cta-button.primary:hover::before {
    left: 100%;
}

.cta-button.primary:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 20px 55px rgba(30, 58, 95, 0.5), 0 0 0 4px rgba(45, 139, 117, 0.2);
    animation: none;
    border-color: rgba(255, 255, 255, 0.3);
}

.cta-button.secondary {
    background: var(--white);
    color: var(--navy-blue);
    border: 3px solid var(--navy-blue);
    animation: pulse 2.8s ease-in-out infinite;
    box-shadow: 0 8px 25px rgba(30, 58, 95, 0.2), 0 0 0 2px rgba(30, 58, 95, 0.05);
    position: relative;
    overflow: hidden;
}

.cta-button.secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 58, 95, 0.1), transparent);
    transition: left 0.6s ease;
}

.cta-button.secondary:hover::before {
    left: 100%;
}

.cta-button.secondary:hover {
    background: var(--navy-blue);
    color: var(--white);
    transform: translateY(-5px) scale(1.08);
    box-shadow: 0 18px 45px rgba(30, 58, 95, 0.4), 0 0 0 3px rgba(45, 139, 117, 0.15);
    animation: none;
}

.cta-button.large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    animation: pulse 2.5s ease-in-out infinite;
}

.cta-button.large:hover {
    animation: none;
}

/* ===============================================
   6. Section Styles
   =============================================== */

.section {
    padding: calc(var(--spacing-xl) * 2) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-label {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--teal-green);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-principle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-style: italic;
    font-weight: 300;
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* ===============================================
   7. Divisions Section (3 Cards)
   =============================================== */

.divisions-section {
    background: linear-gradient(180deg, rgba(227, 238, 242, 0.3) 0%, rgba(255, 255, 255, 1) 50%, rgba(217, 237, 230, 0.2) 100%);
    padding: calc(var(--spacing-xl) * 2.5) 0;
    position: relative;
    overflow: hidden;
}

.divisions-section .container {
    max-width: 1200px;
    padding: 0 var(--spacing-md);
}

.divisions-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.03) 0%, transparent 100%);
    border-radius: 50%;
    z-index: 0;
}

.divisions-section::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, rgba(45, 139, 117, 0.03) 0%, transparent 100%);
    border-radius: 50%;
    z-index: 0;
}

.divisions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.division-card {
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    padding: var(--spacing-lg);
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(30, 58, 95, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    min-height: 300px;
    opacity: 0;
    transform: translateY(30px);
}

.division-card.visible {
    animation: fadeInUp 0.6s ease forwards;
}

.division-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--navy-blue), var(--teal-green));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.division-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 70px rgba(30, 58, 95, 0.25);
    border-color: var(--teal-green);
}

.division-card:hover::before {
    opacity: 0.05;
}

.division-card > * {
    position: relative;
    z-index: 1;
}

.division-header {
    text-align: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--silver-gray);
}

.division-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 3px 5px rgba(0, 0, 0, 0.1));
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.division-card:hover .division-icon {
    transform: scale(1.1) translateY(-5px) rotate(5deg);
    filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.15));
}

.division-title {
    color: var(--navy-blue);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.division-tagline {
    color: var(--teal-green);
    font-style: italic;
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 0;
}

.division-simple-text {
    padding: var(--spacing-sm) 0 var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(45, 139, 117, 0.2);
}

.division-simple-text p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 400;
}

.division-simple-text p:last-child {
    margin-bottom: 0;
}

.division-simple-text strong {
    color: var(--teal-green);
    font-weight: 600;
    font-size: 1.05em;
}

.division-features {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
}

.division-features li {
    padding: var(--spacing-sm) 0;
    padding-right: var(--spacing-md);
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 400;
    position: relative;
}

.division-features li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--teal-green);
    font-weight: bold;
    font-size: 1rem;
}

.division-card .cta-button {
    width: 100%;
    text-align: center;
    margin-top: var(--spacing-sm);
}

/* ===============================================
   8. Connection Flow Section
   =============================================== */

.connection-section {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(217, 237, 230, 0.5) 50%, rgba(227, 238, 242, 0.4) 100%);
    padding: calc(var(--spacing-xl) * 2.5) 0;
    position: relative;
    overflow: hidden;
}

.connection-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 139, 117, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.connection-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.connection-title {
    font-size: clamp(1.6rem, 4vw, 2rem);
    color: var(--navy-blue);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.connection-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
}

.connection-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-bottom: var(--spacing-xl);
}

.flow-step {
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
    border: 3px solid var(--teal-green);
    border-radius: 20px;
    padding: var(--spacing-lg) var(--spacing-xl);
    width: 100%;
    max-width: 450px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 30px rgba(45, 139, 117, 0.12);
    opacity: 0;
    transform: translateY(30px);
}

.flow-step.visible {
    animation: fadeInUp 0.6s ease forwards;
}

.flow-step::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -20px;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(45, 139, 117, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.flow-step:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(45, 139, 117, 0.25);
    border-color: var(--navy-blue);
    background: linear-gradient(135deg, var(--white) 0%, rgba(45, 139, 117, 0.03) 100%);
}

.step-number {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--teal-green);
    color: var(--white);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.1));
}

.step-title {
    font-size: 1.3rem;
    color: var(--navy-blue);
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.step-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
    font-weight: 400;
}

.flow-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-md) 0;
    animation: bounceArrow 2s infinite ease-in-out;
}

.arrow-down {
    font-size: 2rem;
    color: var(--teal-green);
    font-weight: bold;
}

@keyframes bounceArrow {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(10px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes pulse-shadow {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(30, 58, 95, 0.3);
    }
    50% {
        box-shadow: 0 15px 40px rgba(30, 58, 95, 0.4);
    }
}

.connection-result {
    background: linear-gradient(135deg, var(--navy-blue), var(--teal-green));
    color: var(--white);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: 25px;
    margin-top: var(--spacing-xl);
    box-shadow: 0 15px 50px rgba(30, 58, 95, 0.25);
    position: relative;
    overflow: hidden;
}

.connection-result::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.result-intro {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
    font-weight: 600;
}

.result-intro.highlight-result strong {
    font-size: 1.1em;
    color: var(--white);
}

.result-text {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 0;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

/* ===============================================
   10. Final CTA Section
   =============================================== */

.final-cta-section {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--teal-green) 100%);
    color: var(--white);
    padding: calc(var(--spacing-xl) * 3) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.final-cta-section::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.final-cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.final-cta-title {
    color: var(--white);
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.final-cta-text {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    opacity: 0.95;
    font-weight: 400;
}

.final-cta-section .cta-button {
    background: var(--white);
    color: var(--navy-blue);
    font-size: 1rem;
    padding: 1rem 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.final-cta-section .cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
}

/* ===============================================
   11. Footer
   =============================================== */

.footer {
    background: var(--navy-blue);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

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

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-normal);
}

.footer-column a:hover {
    color: var(--teal-green);
}

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

.footer-tagline {
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.9);
}

.footer-copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0;
}

/* ===============================================
   12. Animations
   =============================================== */

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

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

.fade-in {
    animation: fadeInUp 1s ease forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.3s; }
.fade-in:nth-child(4) { animation-delay: 0.4s; }
.fade-in:nth-child(5) { animation-delay: 0.5s; }

.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===============================================
   13. Responsive Design
   =============================================== */

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .hero-fullscreen {
        height: 70vh;
        position: relative;
    }
    
    .hero-image-container {
        max-width: 95%;
    }
    
    .explanation-section {
        margin-top: 0;
        padding-top: var(--spacing-lg);
    }
    
    .explanation-main-title {
        font-size: clamp(2rem, 6vw, 3rem);
    }
    
    .explanation-tagline {
        font-size: clamp(1.2rem, 3vw, 1.8rem);
    }
    
    .explanation-description p {
        font-size: clamp(1rem, 2.5vw, 1.3rem);
    }
    
    .brand-vision-container {
        grid-template-columns: repeat(2, 1fr);
        gap: calc(var(--spacing-xl) * 2);
    }
    
    .brand-box,
    .vision-box {
        padding: calc(var(--spacing-xl) * 1.3);
    }
    
    .brand-icon,
    .vision-icon {
        font-size: 4rem;
    }
    
    .brand-name {
        font-size: 2.8rem;
    }
    
    .brand-description,
    .vision-description {
        font-size: 1.3rem;
    }
    
    .vision-mission {
        font-size: 1.2rem;
    }
    
    .divisions-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .division-card {
        padding: var(--spacing-md);
        min-height: auto;
    }
    
    .division-icon {
        font-size: 3rem;
    }
    
    .division-title {
        font-size: 1.5rem;
    }
    
    .connection-title {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
    }
    
    .connection-subtitle {
        font-size: clamp(1rem, 3vw, 1.3rem);
    }
    
    .flow-step {
        padding: var(--spacing-md);
        max-width: 100%;
    }
    
    .step-icon {
        font-size: 2.5rem;
    }
    
    .step-title {
        font-size: 1.4rem;
    }
    
    .step-description {
        font-size: 1rem;
    }
    
    .result-intro {
        font-size: 1.2rem;
    }
    
    .result-text {
        font-size: 1.1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .divisions-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
    
    .division-card {
        padding: var(--spacing-md);
    }
    
    .brand-vision-container {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    .brand-box,
    .vision-box {
        padding: calc(var(--spacing-xl) * 1.3);
    }
    
    .brand-icon,
    .vision-icon {
        font-size: 4.5rem;
    }
    
    .brand-name {
        font-size: 3.2rem;
    }

/* ===============================================
   14. Utilities
   =============================================== */

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

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}