:root {
    --brand: rgba(130, 22, 146, 1);
    --brand-light: rgba(130, 22, 146, 0.12);
    --brand-lighter: rgba(130, 22, 146, 0.06);
    --brand-dark: #5d1067;
    --dark: #1a1a1a;
    --gray: #555;
    --light: #f9f7ff;
    --white: #fff;
    --border: #e6dffb;
    --shadow: 0 10px 30px rgba(130, 22, 146, 0.1);
    --shadow-light: 0 5px 15px rgba(0,0,0,0.08);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    background: var(--light);
    line-height: 1.7;
    overflow-x: hidden;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.btn {
    background: var(--brand);
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(130, 22, 146, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn:hover {
    background: var(--brand-dark);
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(130, 22, 146, 0.25);
}
.btn-outline {
    background: white;
    color: var(--brand);
    border: 2px solid var(--brand);
    box-shadow: none;
}
.btn-outline:hover {
    background: var(--brand-lighter);
    transform: translateY(-3px);
}
.btn-icon {
    width: 18px;
    height: 18px;
}
/* Header */
header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 26px;
    color: var(--brand);
    text-decoration: none;
}
.logo img {
    height: 40px;
    width: auto;
    object-fit: contain;
}
.logo-text {
    display: inline; /* Prevents flex gap from affecting Digi and Warranty */
}
.logo-digi {
    color: var(--dark); /* Black, #1a1a1a */
}
.logo-warranty {
    color: var(--brand); /* rgba(130, 22, 146, 1) */
}
.nav-links {
    display: flex;
    gap: 36px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    font-size: 1.05rem;
    transition: color 0.3s;
    padding: 10px 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-links a:hover {
    color: var(--brand);
}
.nav-links a i {
    font-size: 1rem;
}
.hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem; /* Adjusted for alignment with logo */
    color: var(--brand);
    line-height: 40px; /* Match logo height for vertical centering */
}

@media (max-width: 768px) {
    .logo img {
        height: 32px;
    }
    .logo {
        font-size: 22px;
    }
    .hamburger {
        display: block;
        font-size: 1.25rem; /* Slightly smaller for mobile alignment */
        line-height: 32px; /* Match logo height */
    }

    .nav-links {
        display: none;
        flex-direction: column;
        gap: 20px;
        position: absolute;
        top: 100%;
        right: 0;
        background: var(--white);
        width: 100%;
        padding: 20px;
        box-shadow: var(--shadow-light);
        text-align: center;
    }

    .nav-links.active {
        display: flex; /* Show when toggled */
    }

    .nav-links a {
        font-size: 1rem;
        padding: 15px 0; /* Better spacing on mobile */
    }
}

/* Hero */
.hero {
    padding: 150px 0 100px; /* Adjusted for balance without image */
    background: linear-gradient(135deg, var(--brand), #b546d4, var(--brand-dark));
    color: white;
}

.hero-text {
    max-width: 1440px; /* Restrict width for readability */
    margin: 0 auto; /* Center text block */
    text-align: center; /* Center text (can change to left) */
}

.hero-text h1 {
    font-size: 3.8rem; /* Prominent heading */
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    font-family: 'Space Grotesk', sans-serif;
}

.hero-text p {
    font-size: 1.4rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    justify-content: center; /* Center buttons */
    gap: 18px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 80px; /* Reduced for mobile */
    }
    .hero-text h1 {
        font-size: 2.8rem;
    }
    .hero-text p {
        font-size: 1.2rem;
    }
    .hero-buttons {
        flex-direction: column; /* Stack buttons on mobile */
        gap: 12px;
    }
}
/* Section Base */
.section {
    padding: 120px 0;
}
.section.light {
    background: var(--light);
}
.section.dark {
    background: var(--white);
}
.section h2 {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 20px;
    color: var(--brand);
    font-family: 'Space Grotesk', sans-serif;
}
.section h3 {
    font-size: 1.9rem;
    margin: 40px 0 20px;
    color: var(--brand-dark);
}
.section p {
    margin-bottom: 16px;
    color: var(--gray);
}
.section::before {
    content: '';
    display: block;
    height: 6px;
    width: 80px;
    background: var(--brand);
    margin: 0 auto 30px;
    border-radius: 3px;
}
/* Problem Cards */
.problems {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    margin-top: 40px;
}
.problem-card {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}
.problem-card h4 {
    font-size: 1.4rem;
    margin-bottom: 14px;
    color: var(--brand);
    display: flex;
    align-items: center;
    gap: 12px;
}
/* Solutions */
.solutions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 50px;
}
.solution-card {
    background: var(--white);
    border-radius: 16px;
    padding: 35px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border);
    transition: transform 0.3s;
}
.solution-card:hover {
    transform: translateY(-8px);
}
.solution-card h4 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--brand);
    display: flex;
    align-items: center;
    gap: 12px;
}
.solution-card ul {
    padding-left: 22px;
    margin-top: 12px;
}
.solution-card li {
    margin: 10px 0;
}
/* Industries */
.industries {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.industry-card {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border);
    text-align: center;
    transition: transform 0.3s;
}
.industry-card:hover {
    transform: translateY(-6px);
}
.industry-card h4 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--brand);
}
.industry-card i {
    font-size: 2.5rem;
    color: var(--brand);
    margin-bottom: 16px;
}
/* Platform Section */
.platform {
    margin-top: 50px;
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border);
}
.platform h3 {
    font-size: 1.7rem;
    color: var(--brand);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.platform ul {
    padding-left: 24px;
    margin: 16px 0;
}
.platform ul li {
    margin: 10px 0;
}
/* CTA */
.cta-section {
    padding: 140px 0;
    background: linear-gradient(135deg, var(--brand), #b546d4, var(--brand-dark));
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before,
.cta-section::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    z-index: 1;
}
.cta-section::before {
    top: -100px;
    right: -100px;
}
.cta-section::after {
    bottom: -80px;
    left: -80px;
}
.cta-section .container {
    position: relative;
    z-index: 2;
}
.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}
.cta-section p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto 40px;
}
footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 40px;
    text-align: center;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
    justify-items: center;
    margin-bottom: 30px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    font-size: 1.05rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--brand);
}

.copyright {
    font-size: 0.95rem;
    opacity: 0.7;
}

.copyright a {
    color: var(--brand);
    text-decoration: none;
}

.copyright a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    footer {
        padding: 40px 0 30px;
    }
    .footer-links {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 15px;
    }
    .footer-links a {
        font-size: 0.95rem;
    }
    .copyright {
        font-size: 0.9rem;
    }
}
/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.modal.active {
    display: flex;
}
.modal-content {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow);
    position: relative;
}
.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--dark);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
}
.form-group textarea {
    resize: vertical;
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 20px;
}
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    .hero p {
        font-size: 1.2rem;
    }
    .section h2 {
        font-size: 2.4rem;
    }
    }
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #fff;
    color: var(--dark);
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    z-index: 3000;
    max-width: 300px;
}

.notification.success {
    border-left: 4px solid var(--brand);
}

.notification span {
    flex: 1;
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--gray);
    cursor: pointer;
    line-height: 1;
}

.notification-close:hover {
    color: var(--brand);
}

.notification.fade-out {
    opacity: 0;
    transition: opacity 0.3s ease;
}