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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8fafc;
    overflow-x: hidden;
}

.navbar-brand {
    padding-top: var(--bs-navbar-brand-padding-y);
    padding-bottom: var(--bs-navbar-brand-padding-y);
    margin-right: var(--bs-navbar-brand-margin-end);
    font-size: var(--bs-navbar-brand-font-size);
    color: #ff851b;
    text-decoration: none;
    white-space: nowrap;
}

/* Intro Section */
.intro-section {
    background-color: white;
    color: #f16506;
    text-align: center;
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

.intro-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.intro-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out;
}

.intro-section p {
    font-size: 1.3rem;
    font-weight: 300;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.2s both;
}

/* Steps Section */
.steps-section {
    padding: 80px 20px;
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    position: relative;
}

.steps-section h2 {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 600;
    color: #001f3f;
    margin-bottom: 50px;
    position: relative;
}

.steps-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ff851b, #ffb84d);
    border-radius: 2px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.step {
    background: #fff;
    padding: 40px 30px;
    text-align: center;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 31, 63, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff851b, #ffb84d);
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 31, 63, 0.15);
    border-color: #ff851b;
}

.step .icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    display: block;
    transition: all 0.3s ease;
}

.step:hover .icon {
    transform: scale(1.1) rotate(5deg);
}

.step h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #001f3f;
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.step:hover h3 {
    color: #ff851b;
}

.step p {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.6;
    font-weight: 400;
}

/* Technology Highlights Section */
.technology-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #001f3f 0%, #0d4f8c 100%);
    color: #fff;
    position: relative;
}

.technology-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    opacity: 0.5;
}

.technology-section h2 {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.technology-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ff851b, #ffb84d);
    border-radius: 2px;
}

.technology-cards {
    display: grid;
   grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}


/* Center align the last two cards in the second row */
.technology-cards .card:nth-child(4) {
    grid-column: 1 / 2;
    justify-self: center;

}

.technology-cards .card:nth-child(5) {
    grid-column: 2 / 3;
    justify-self: center;
    
}

/* Tablet view */
@media (max-width: 992px) {
    .technology-cards {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .technology-cards .card:nth-child(4),
    .technology-cards .card:nth-child(5) {
        grid-column: auto;
        justify-self: stretch;
    }
}

.card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff851b, #ffb84d);
}

.card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.card {
    font-size: 1.1rem;
    font-weight: 500;
    color: #fff;
    line-height: 1.5;
}


/* Comparison Section */
.comparison-section {
    padding: 80px 20px;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.comparison-section h2 {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 600;
    color: #001f3f;
    margin-bottom: 50px;
    position: relative;
}

.comparison-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ff851b, #ffb84d);
    border-radius: 2px;
}

.comparison {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    max-width: 800px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.traditional, .tezzcharge {
    background: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0, 31, 63, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.traditional {
    border: 3px solid #e2e8f0;
}

.traditional::before {
    content: '😴';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    padding: 10px;
    border-radius: 50%;
    font-size: 2rem;
}

.tezzcharge {
    border: 3px solid #ff851b;
    transform: scale(1.1);
}

.tezzcharge::before {
    content: '⚡';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: #ff851b;
    color: #fff;
    padding: 10px;
    border-radius: 50%;
    font-size: 2rem;
}

.traditional h3, .tezzcharge h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    margin-top: 20px;
}

.traditional h3 {
    color: #64748b;
}

.tezzcharge h3 {
    color: #ff851b;
}

.traditional p, .tezzcharge p {
    font-size: 1.5rem;
    font-weight: 700;
}

.traditional p {
    color: #94a3b8;
}

.tezzcharge p {
    color: #001f3f;
}

/* Testimonial Section */
.testimonial-section {
    padding: 80px 20px;
    background-color: white;
    text-align: center;
    color: black;
    position: relative;
}

.testimonial-section::before {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10rem;
    font-weight: 900;
    opacity: 0.2;
    font-family: serif;
}

blockquote {
    font-size: 1.5rem;
    font-weight: 400;
    font-style: italic;
    max-width: 800px;
    margin: 0 auto 30px;
    position: relative;
    z-index: 1;
    line-height: 1.8;
}

cite {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    font-style: normal;
    opacity: 0.9;
}

cite::before {
    content: '– ';
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #001f3f 0%, #0d4f8c 100%);
    color: #fff;
    text-align: center;
    padding: 80px 20px;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255, 133, 27, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(255, 133, 27, 0.1) 0%, transparent 50%);
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.cta-section button {
    background: linear-gradient(135deg, #ff851b, #ffb84d);
    border: none;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    border-radius: 50px;
    cursor: pointer;
    margin: 10px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 25px rgba(255, 133, 27, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-section button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 133, 27, 0.4);
    background: linear-gradient(135deg, #e67317, #f0a73d);
}

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

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

.step:nth-child(1) { animation-delay: 0.1s; }
.step:nth-child(2) { animation-delay: 0.2s; }
.step:nth-child(3) { animation-delay: 0.3s; }
.step:nth-child(4) { animation-delay: 0.4s; }
.step:nth-child(5) { animation-delay: 0.5s; }
.step:nth-child(6) { animation-delay: 0.6s; }

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .intro-section h1 {
        font-size: 2.5rem;
    }
    
    .intro-section p {
        font-size: 1.1rem;
    }
    
    .steps-section h2,
    .technology-section h2,
    .comparison-section h2 {
        font-size: 2.2rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .technology-cards {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 20px;
    }
    
    .technology-cards .card:nth-child(4),
    .technology-cards .card:nth-child(5) {
        grid-column: auto;
        justify-self: stretch;
    }
    
    .comparison {
        flex-direction: column;
        gap: 40px;
    }
    
    .tezzcharge {
        transform: none;
    }
    
    blockquote {
        font-size: 1.2rem;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    .cta-section button {
        display: block;
        width: 100%;
        max-width: 300px;
        margin: 10px auto;
    }
}

@media (max-width: 480px) {
    .intro-section {
        padding: 60px 15px;
    }
    
    .intro-section h1 {
        font-size: 2rem;
    }
    
    .steps-section,
    .technology-section,
    .comparison-section,
    .testimonial-section,
    .cta-section {
        padding: 60px 15px;
    }
    
    .step {
        padding: 30px 20px;
    }
    
    .technology-cards .card {
        padding: 30px 20px;
    }
    
    .technology-section h2 {
        font-size: 1.8rem;
    }
    
    .comparison {
        gap: 30px;
    }
    
    .traditional,
    .tezzcharge {
        padding: 30px 20px;
        min-width: 150px;
    }
}