@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

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

:root {
    --primary-orange: #ff6b35;
    --secondary-orange: #f7931e;
    --accent-orange: #ffaa44;
    --dark-orange: #cc4400;
    --light-orange: #ff8c5a;
    --black: #000000;
    --dark-gray: #1a1a1a;
    --medium-gray: #2d2d2d;
    --light-gray: #404040;
    --text-light: #ffffff;
    --text-gray: #cccccc;
    --text-dark-gray: #888888;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 25%, #2d1400 50%, var(--dark-gray) 75%, var(--black) 100%);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-gray);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--secondary-orange), var(--accent-orange));
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.bg-particle {
    position: absolute;
    background: var(--primary-orange);
    border-radius: 50%;
    opacity: 0.1;
    animation: float-particle 8s ease-in-out infinite;
}

.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 107, 53, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 107, 53, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 20s linear infinite;
}

@keyframes float-particle {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
        opacity: 0.1;
    }
    25% { 
        transform: translateY(-30px) rotate(90deg) scale(1.2); 
        opacity: 0.2;
    }
    50% { 
        transform: translateY(-60px) rotate(180deg) scale(0.8); 
        opacity: 0.15;
    }
    75% { 
        transform: translateY(-30px) rotate(270deg) scale(1.1); 
        opacity: 0.25;
    }
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(15px);
    border-bottom: 2px solid rgba(255, 107, 53, 0.3);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
    background: rgba(0, 0, 0, 0.98);
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.2);
    border-bottom-color: var(--primary-orange);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange), var(--accent-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 107, 53, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 20px rgba(255, 107, 53, 0.8));
}

.logo-image {
    height: 2.5rem;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(255, 107, 53, 0.6));
    transition: all 0.3s ease;
    animation: logo-glow 3s ease-in-out infinite alternate;
}

.logo:hover .logo-image {
    transform: scale(1.1);
    filter: drop-shadow(0 0 20px rgba(255, 107, 53, 0.9));
}

@keyframes logo-glow {
    0% { filter: drop-shadow(0 0 10px rgba(255, 107, 53, 0.4)); }
    100% { filter: drop-shadow(0 0 20px rgba(255, 107, 53, 0.8)); }
}

.logo-icon {
    font-size: 2rem;
    animation: rotate-icon 4s ease-in-out infinite;
}

@keyframes rotate-icon {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-10deg); }
    75% { transform: rotate(10deg); }
}

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

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange));
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--primary-orange);
    transform: translateY(-3px);
}

.nav-link:hover::before {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--primary-orange);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    z-index: 2;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
}

.hero-content {
    max-width: 900px;
    padding: 2rem;
    animation: hero-entrance 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes hero-entrance {
    0% {
        opacity: 0;
        transform: translateY(60px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary-orange);
    padding: 2rem 3rem;
    border-radius: 40px;
    border: 2px solid rgba(255, 107, 53, 0.4);
    margin-bottom: 2rem;
    font-weight: 600;
    font-size: 1.1rem;
    animation: pulse-glow 3s ease-in-out infinite;
    backdrop-filter: blur(10px);
}

.hero-badge img {
    height: 9rem;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(255, 107, 53, 0.6));
    transition: all 0.3s ease;
}

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 40px rgba(255, 107, 53, 0.6);
        transform: scale(1.02);
    }
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange), var(--accent-orange), var(--primary-orange));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease-in-out infinite, title-glow 2s ease-in-out infinite alternate;
    letter-spacing: 2px;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes title-glow {
    from { 
        filter: drop-shadow(0 0 20px rgba(255, 107, 53, 0.5));
    }
    to { 
        filter: drop-shadow(0 0 40px rgba(255, 107, 53, 0.8)) drop-shadow(0 0 60px rgba(255, 107, 53, 0.4));
    }
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--text-gray);
    margin-bottom: 3rem;
    font-weight: 400;
    animation: fade-in-up 1s ease-out 0.3s both;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fade-in-up 1s ease-out 0.6s both;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn {
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange));
    color: white;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.6);
    background: linear-gradient(45deg, var(--secondary-orange), var(--accent-orange));
}

.btn-secondary {
    background: transparent;
    color: var(--primary-orange);
    border: 3px solid var(--primary-orange);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--primary-orange);
    color: white;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
}

/* Sections */
.section {
    padding: 6rem 2rem;
    position: relative;
    z-index: 2;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-family: 'Orbitron', monospace;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--text-gray);
    margin-bottom: 4rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.card {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(0, 0, 0, 0.8));
    border: 2px solid rgba(255, 107, 53, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.6s ease;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 25px 50px rgba(255, 107, 53, 0.3);
    border-color: var(--primary-orange);
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(0, 0, 0, 0.9));
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.card:hover .card-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.5);
}

.card-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.card-text {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* Methodology Timeline */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary-orange), var(--secondary-orange), var(--primary-orange));
    transform: translateX(-50%);
    border-radius: 2px;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
}

.timeline-item {
    position: relative;
    margin: 3rem 0;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 55%;
    padding-right: 2rem;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 55%;
    padding-left: 2rem;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 30px;
    width: 30px;
    height: 30px;
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 10;
}

.timeline-item:hover .timeline-marker {
    transform: translateX(-50%) scale(1.3);
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.8);
}

.timeline-content {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(0, 0, 0, 0.8));
    border: 2px solid rgba(255, 107, 53, 0.3);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.timeline-content:hover {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(0, 0, 0, 0.9));
    transform: scale(1.05);
    border-color: var(--primary-orange);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.2);
}

.timeline-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-orange);
}

.timeline-text {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    border-radius: 15px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 2px solid transparent;
}

.benefit-item:hover {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(0, 0, 0, 0.5));
    transform: translateX(15px);
    border-color: rgba(255, 107, 53, 0.3);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.5rem;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
}

.benefit-item:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.5);
}

.benefit-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.benefit-text {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Requirements */
.requirements-container {
    max-width: 800px;
    margin: 0 auto;
}

.requirement-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(0, 0, 0, 0.8));
    border: 2px solid rgba(255, 107, 53, 0.3);
    border-radius: 20px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.requirement-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.6s ease;
}

.requirement-item:hover::before {
    left: 100%;
}

.requirement-item:hover {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(0, 0, 0, 0.9));
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(255, 107, 53, 0.2);
    border-color: var(--primary-orange);
}

.requirement-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.requirement-item:hover .requirement-number {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.5);
}

.requirement-title {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.requirement-text {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* Vision Section */
.vision-card {
    max-width: 1000px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(0, 0, 0, 0.9));
    border: 3px solid rgba(255, 107, 53, 0.5);
    border-radius: 30px;
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.vision-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255, 107, 53, 0.1), transparent, rgba(255, 107, 53, 0.05), transparent);
    animation: rotate-gradient 6s linear infinite;
}

@keyframes rotate-gradient {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.vision-content {
    position: relative;
    z-index: 1;
}

.vision-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    animation: bounce-icon 2s ease-in-out infinite;
}

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

.vision-text {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    line-height: 1.8;
    color: var(--text-gray);
    font-weight: 400;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(0, 0, 0, 0.95));
    border-top: 2px solid rgba(255, 107, 53, 0.3);
    border-bottom: 2px solid rgba(255, 107, 53, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    animation: cta-sweep 8s ease-in-out infinite;
}

@keyframes cta-sweep {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--black), var(--dark-gray));
    border-top: 2px solid rgba(255, 107, 53, 0.3);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: var(--primary-orange);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
}

.footer-section p,
.footer-section a {
    color: var(--text-gray);
    text-decoration: none;
    display: block;
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
    line-height: 1.6;
}

.footer-section a:hover {
    color: var(--primary-orange);
    transform: translateX(5px);
}

.footer .logo-image {
    height: 2rem;
    filter: drop-shadow(0 0 10px rgba(255, 107, 53, 0.4));
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 107, 53, 0.3);
    color: var(--text-dark-gray);
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .logo-image {
        height: 2rem;
    }
    
    .hero-badge img {
        height: 7.5rem;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        border-top: 2px solid var(--primary-orange);
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 80px;
        margin-right: 0;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        text-align: left;
    }
    
    .timeline-marker {
        left: 30px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .benefit-item:hover {
        transform: translateY(-5px);
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 4rem 1rem;
    }

    .vision-card {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 1.8rem;
    }
    
    .hero-badge img {
        height: 6rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .card {
        padding: 1.5rem;
    }

    .timeline-content {
        padding: 1.5rem;
    }

    .requirement-item {
        padding: 1.5rem;
        gap: 1rem;
    }
}

/* Loading Animation */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 107, 53, 0.3);
    border-top: 4px solid var(--primary-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Additional animations for JavaScript */
@keyframes ripple {
    to {
        transform: scale(2);
        opacity: 0;
    }
}

@keyframes trailFade {
    0% {
        opacity: 0.8;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}