:root {
    --color-bg: #0a0e17;
    /* Deep Navy */
    --color-surface: rgba(20, 26, 43, 0.7);
    --color-surface-hover: rgba(30, 38, 64, 0.85);
    --color-text: #e2e8f0;
    --color-text-muted: #94a3b8;
    --color-primary: #0ea5e9;
    /* Cyan */
    --color-primary-glow: rgba(14, 165, 233, 0.5);
    --color-secondary: #8b5cf6;
    /* Vivid Purple */
    --color-accent: #10b981;
    /* Emerald/Green (associated with efficiency/public sector) */

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 16px;
}

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

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

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1,
h2,
h3,
h4,
.logo-text,
.badge {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, var(--color-text-muted) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
}

.section-title {
    margin-bottom: 1rem;
    color: #fff;
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    margin-bottom: 3rem;
    max-width: 600px;
}

.gradient-text {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 600;
}

/* Utilities */
.center-text {
    text-align: center;
}

.center-text .section-subtitle,
.section-subtitle.center-text {
    margin-inline: auto;
}

/* Buttons & Badges */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-family: var(--font-heading);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 14px var(--color-primary-glow);
}

.btn-primary:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(2, 132, 199, 0.6);
}

.btn-tertiary {
    background: var(--color-secondary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.5);
}

.btn-tertiary:hover {
    background: #7c3aed;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.pulse-btn {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 var(--color-primary-glow);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(14, 165, 233, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(14, 165, 233, 0);
    }
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-accent);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(12px);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s;
}

.logo-img:hover {
    transform: scale(1.05);
}

.footer-logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    margin-left: 0.5rem;
}

.logo-text strong {
    color: var(--color-primary);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--color-primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: white;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 12rem 0 8rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-gradient {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, rgba(14, 165, 233, 0.05) 40%, rgba(10, 14, 23, 0) 70%);
    border-radius: 50%;
    z-index: 0;
    filter: blur(60px);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-abstract {
    position: relative;
    display: flex;
    justify-content: center;
}

.glass-orb {
    position: absolute;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.4;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    position: relative;
    z-index: 2;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateY(-10deg) rotateX(10deg);
    transition: var(--transition);
}

.glass-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    display: flex;
    gap: 8px;
    margin-bottom: 1.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red {
    background: #ef4444;
}

.dot.yellow {
    background: #f59e0b;
}

.dot.green {
    background: #10b981;
}

.chart-line {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.chart-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    width: 85%;
}

.chart-line.w-75::after {
    width: 75%;
}

.chart-line.w-50::after {
    width: 50%;
}

.stats-row {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat .val {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
}

.stat span {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

/* Sections Baseline */
.section {
    padding: 8rem 0;
}

.dark-section {
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

/* Authority Section */
.authority-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.authority-image {
    display: flex;
    justify-content: center;
    position: relative;
}

.profile-placeholder {
    width: 320px;
    height: 400px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, var(--color-secondary) 0%, transparent 70%);
    opacity: 0.3;
    border-radius: 30px;
    filter: blur(20px);
}

.profile-glass {
    position: absolute;
    inset: 20px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.profile-placeholder h2 {
    font-size: 6rem;
    position: relative;
    z-index: 2;
    animation: float 5s infinite;
}

.check-list {
    list-style: none;
    margin-top: 2rem;
}

.check-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    color: #fff;
    font-weight: 500;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Expertise / Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.service-card {
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(14, 165, 233, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(14, 165, 233, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.service-card:hover::before {
    opacity: 1;
}

.icon-box {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #fff;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--color-text-muted);
    position: relative;
    z-index: 1;
}

/* Benefits Section */
.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 4rem;
}

.benefit-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: linear-gradient(145deg, rgba(20, 26, 43, 0.5), rgba(0, 0, 0, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 3rem;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.benefit-card:nth-child(even) {
    grid-template-columns: 1fr 1fr;
}

.benefit-card:nth-child(even) .benefit-content {
    order: 2;
}

.benefit-card:nth-child(even) .benefit-visual {
    order: 1;
}

.benefit-content h3 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 1rem;
}

.benefit-content p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.benefit-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.mockup-small {
    width: 100%;
    max-width: 300px;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    padding: 1.5rem;
}

.benefit-card:nth-child(even) .mockup-small {
    transform: perspective(1000px) rotateY(5deg) rotateX(5deg);
}

.mockup-small:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

/* Cases Section */
.cases-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.case-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-5px);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.case-img {
    height: 220px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.case-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--color-surface), transparent);
}

.case-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.case-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-secondary);
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.case-content h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #fff;
}

.case-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.case-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
    align-self: flex-start;
}

.case-link:hover {
    color: #fff;
    gap: 5px;
}

/* CTA & Footer */
.cta-section {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(14, 165, 233, 0.1) 0%, transparent 60%);
    z-index: 0;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-inline: auto;
}

.footer {
    background: #05080f;
    padding: 5rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: var(--color-text-muted);
    margin-top: 1rem;
    max-width: 300px;
    font-size: 0.95rem;
}

.footer h4 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-contact p {
    color: var(--color-text-muted);
    margin-bottom: 0.8rem;
}

.footer-contact a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-content {
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 3rem;
    width: 90%;
    max-width: 800px;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

.modal.show .modal-content {
    transform: translateY(0);
}

.close-modal {
    color: var(--color-text-muted);
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover,
.close-modal:focus {
    color: var(--color-primary);
    text-decoration: none;
}

/* Animations */
.animate-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.animate-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.15s;
}

.delay-2 {
    transition-delay: 0.3s;
}

/* Responsive */
@media (max-width: 900px) {

    .hero-content,
    .authority-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text {
        order: 1;
    }

    .hero-abstract {
        order: 2;
        margin-top: 3rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .authority-image {
        order: 2;
        margin-top: 3rem;
    }

    .authority-text {
        order: 1;
    }

    .check-list li {
        text-align: left;
    }

    .benefit-card,
    .benefit-card:nth-child(even) {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 2rem;
    }

    .benefit-card:nth-child(even) .benefit-content,
    .benefit-card:nth-child(even) .benefit-visual {
        order: unset;
    }

    .check-list {
        display: inline-block;
        text-align: left;
    }

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .footer-brand p {
        margin-inline: auto;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 14, 23, 0.98);
        backdrop-filter: blur(15px);
        flex-direction: column;
        justify-content: center;
        transition: 0.5s;
    }

    .nav-links.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}