/* ============================================
   MITECH, LLC — PREMIUM TECH WEBSITE
   ============================================ */

:root {
    --black: #050508;
    --dark: #0a0a0f;
    --dark-surface: #111118;
    --dark-card: #0d0d14;
    --dark-border: #1e1e2e;
    --accent: #6366f1;
    --accent-light: #818cf8;
    --accent-dark: #4f46e5;
    --cyan: #06b6d4;
    --white: #ffffff;
    --light: #f0f0f5;
    --gray: #71717a;
    --gray-light: #a1a1aa;
    --text: #d4d4d8;
    --text-muted: #8a8a97;
    --font-heading: 'Space Grotesk', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- GRADIENT TEXT --- */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-light), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- TYPOGRAPHY --- */
.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-light);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 580px;
    line-height: 1.7;
}

.section-header {
    margin-bottom: 64px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 6px 30px rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-light);
    border: 1.5px solid var(--dark-border);
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--white);
}

.btn-lg { padding: 18px 36px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: linear-gradient(180deg, #f8f8fa 0%, #f0f0f4 100%);
    border-bottom: 1px solid #ddd;
}

.navbar.scrolled {
    background: linear-gradient(180deg, #f8f8fa 0%, #ededf1 100%);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 10px 0;
    border-bottom: 1px solid #d5d5d5;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.logo-img {
    height: 60px;
    width: auto;
    display: block;
    border-radius: 6px;
    mix-blend-mode: multiply;
}

.footer-logo .logo-img {
    height: 54px;
    mix-blend-mode: multiply;
}

.logo-mi { color: var(--white); }
.logo-tech { color: var(--accent-light); }

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: #555;
    letter-spacing: 0.3px;
}

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

.nav-cta {
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 8px;
}

.nav-cta:hover {
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
}

.hero-glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(99, 102, 241, 0.08);
    top: -10%;
    left: -5%;
}

.hero-glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(6, 182, 212, 0.06);
    bottom: 10%;
    right: -5%;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 850px;
    padding: 0 24px;
}

.hero-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--accent-light);
    border: 1px solid rgba(99, 102, 241, 0.2);
    background: rgba(99, 102, 241, 0.05);
    padding: 8px 20px;
    border-radius: 30px;
    margin-bottom: 32px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.2s;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    letter-spacing: -1px;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.4s;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray-light);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.8;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.6s;
}

.hero-ctas {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.8s;
}

.hero-metrics {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 1s;
}

.metric-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.metric-label {
    display: block;
    font-size: 0.72rem;
    color: var(--gray);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 2px;
}

.metric-divider {
    width: 1px;
    height: 36px;
    background: var(--dark-border);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 1.2s;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease infinite;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: 120px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-4px);
}

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

.service-number {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.service-icon {
    margin-bottom: 20px;
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-light);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}

.service-card > p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-list li {
    font-size: 0.85rem;
    color: var(--text);
    padding: 5px 0;
    padding-left: 18px;
    position: relative;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.5;
}

/* ============================================
   MARQUEE
   ============================================ */
.marquee-section {
    padding: 40px 0;
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
    overflow: hidden;
}

.marquee-track {
    display: flex;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-content span {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray);
    letter-spacing: 1px;
}

.marquee-dot {
    color: var(--dark-border) !important;
    font-size: 0.6rem !important;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   WORK / SHOWCASE
   ============================================ */
.work {
    padding: 120px 0;
    background: var(--dark);
}

.work-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: auto auto;
    gap: 24px;
}

.work-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.work-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-4px);
}

.work-card-large {
    grid-row: span 2;
}

.work-card-inner {
    padding: 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.work-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-light);
    background: rgba(99, 102, 241, 0.1);
    padding: 5px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
    width: fit-content;
}

.work-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}

.work-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.7;
}

.work-stats {
    display: flex;
    gap: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--dark-border);
}

.work-stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
}

.work-stat-label {
    font-size: 0.72rem;
    color: var(--gray);
    letter-spacing: 0.5px;
}

/* ============================================
   PROCESS
   ============================================ */
.process {
    padding: 120px 0;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.process-step {
    position: relative;
    padding: 0 20px;
}

.process-line {
    position: absolute;
    top: 12px;
    left: 32px;
    right: -8px;
    height: 1px;
    background: var(--dark-border);
}

.process-step:last-child .process-line { display: none; }

.process-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    background: var(--dark);
    position: relative;
    z-index: 1;
    margin-bottom: 24px;
}

.process-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.process-number {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px;
    display: block;
    margin-bottom: 8px;
}

.process-content h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}

.process-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============================================
   WHY MITECH
   ============================================ */
.why {
    padding: 120px 0;
    background: var(--dark);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-text {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 16px;
    line-height: 1.8;
}

.why-features {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.why-feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.why-feature svg {
    width: 20px;
    height: 20px;
    color: var(--accent-light);
    flex-shrink: 0;
}

.why-feature span {
    font-size: 0.9rem;
    color: var(--text);
}

/* Terminal */
.why-card {
    position: relative;
}

.why-card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.terminal {
    position: relative;
    background: #0c0c14;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius);
    overflow: hidden;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--dark-border);
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-title {
    font-size: 0.7rem;
    color: var(--gray);
    margin-left: 8px;
}

.terminal-body {
    padding: 20px;
}

.terminal-line {
    font-size: 0.8rem;
    line-height: 2;
    color: var(--text);
}

.t-green { color: #27c93f; }
.t-blue { color: var(--accent-light); }
.t-dim { color: var(--gray); }
.t-white { color: var(--white); }

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 16px;
    background: var(--accent-light);
    animation: blink 1s step-end infinite;
    margin-top: 4px;
    opacity: 0.7;
}

@keyframes blink {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 0; }
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
    padding: 120px 0;
}

.pricing .section-header {
    text-align: center;
}

.pricing-card-wrapper {
    display: flex;
    justify-content: center;
}

.pricing-card {
    position: relative;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: 48px;
    max-width: 480px;
    width: 100%;
    overflow: hidden;
    transition: var(--transition);
}

.pricing-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-4px);
}

.pricing-card-glow {
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 200px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.pricing-header {
    text-align: center;
    margin-bottom: 36px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--dark-border);
}

.pricing-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-light);
    background: rgba(99, 102, 241, 0.1);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.pricing-dollar {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-light);
    align-self: flex-start;
    margin-top: 8px;
}

.pricing-number {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    letter-spacing: -2px;
}

.pricing-cents {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-light);
    align-self: flex-start;
    margin-top: 8px;
}

.pricing-period {
    font-size: 0.9rem;
    color: var(--gray);
    margin-left: 4px;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 36px;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 14px;
}

.pricing-feature svg {
    width: 20px;
    height: 20px;
    color: var(--accent-light);
    flex-shrink: 0;
}

.pricing-feature span {
    font-size: 0.95rem;
    color: var(--text);
}

.pricing-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: 16px;
    letter-spacing: 0.3px;
}

@media (max-width: 480px) {
    .pricing-card {
        padding: 32px 24px;
    }

    .pricing-number {
        font-size: 3.5rem;
    }
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 32px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: 120px 0;
    background: var(--dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: start;
}

.contact-text {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-detail svg {
    width: 22px;
    height: 22px;
    color: var(--accent-light);
    flex-shrink: 0;
    margin-top: 2px;
}

.detail-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 4px;
}

.detail-value {
    display: block;
    font-size: 1rem;
    color: var(--white);
}

a.detail-value:hover { color: var(--accent-light); }

/* Form */
.contact-form {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-light);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(180deg, #f0f0f4 0%, #f8f8fa 100%);
    border-top: 1px solid #ddd;
    padding: 80px 0 40px;
}


.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 56px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links-col h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: #222;
    margin-bottom: 20px;
}

.footer-links-col li {
    margin-bottom: 10px;
}

.footer-links-col a {
    font-size: 0.85rem;
    color: #666;
}

.footer-links-col a:hover { color: var(--accent-dark); }

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid #d5d5d5;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: #888;
}

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

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.3; transform: scaleY(0.6); }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: 1fr; }
    .work-grid { grid-template-columns: 1fr; }
    .work-card-large { grid-row: span 1; }
    .why-grid { grid-template-columns: 1fr; gap: 48px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .process-line { display: none; }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #f4f4f7;
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid #d5d5d5;
    }

    .hero-title { font-size: clamp(2.2rem, 8vw, 3.5rem); }

    .hero-metrics {
        flex-direction: column;
        gap: 20px;
    }

    .metric-divider {
        width: 40px;
        height: 1px;
    }

    .process-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .hero-ctas .btn { width: 100%; max-width: 300px; }
}

/* ============================================
   CHATBOT WIDGET
   ============================================ */
.chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    font-family: var(--font-body);
}

.chat-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 24px rgba(99, 102, 241, 0.35);
    transition: var(--transition);
    color: var(--white);
    position: relative;
}

.chat-toggle:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 32px rgba(99, 102, 241, 0.5);
}

.chat-icon-close { display: none; }
.chat-widget.open .chat-icon-open { display: none; }
.chat-widget.open .chat-icon-close { display: block; }

/* Chat Window */
.chat-window {
    position: absolute;
    bottom: 72px;
    right: 0;
    width: 380px;
    max-height: 520px;
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

.chat-widget.open .chat-window {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Header */
.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--dark-card);
    border-bottom: 1px solid var(--dark-border);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
}

.chat-avatar .logo-mi { color: var(--white); font-size: 0.6rem; }
.chat-avatar .logo-tech { color: rgba(255,255,255,0.7); font-size: 0.55rem; }

.chat-header-info strong {
    display: block;
    font-size: 0.85rem;
    color: var(--white);
}

.chat-status {
    font-size: 0.7rem;
    color: #27c93f;
}

.chat-close {
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 4px;
    transition: var(--transition);
}

.chat-close:hover { color: var(--white); }

/* Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 300px;
    min-height: 200px;
}

.chat-msg p {
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 0.85rem;
    line-height: 1.6;
    max-width: 85%;
    animation: msgIn 0.3s ease;
}

.chat-msg.bot p {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    color: var(--text);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
}

.chat-msg.user p {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    border-bottom-right-radius: 4px;
    margin-left: auto;
}

@keyframes msgIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Typing indicator */
.chat-typing {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    width: fit-content;
}

.chat-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gray);
    animation: typingDot 1.4s infinite;
}

.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
    0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
    30% { opacity: 1; transform: translateY(-4px); }
}

/* Quick Replies */
.chat-quick-replies {
    padding: 0 20px 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.quick-reply {
    padding: 6px 14px;
    font-size: 0.75rem;
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--accent-light);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.quick-reply:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--accent);
}

/* Input */
.chat-input-area {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--dark-border);
    background: var(--dark-card);
}

.chat-input-area input {
    flex: 1;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    transition: var(--transition);
}

.chat-input-area input::placeholder { color: var(--gray); }
.chat-input-area input:focus { border-color: var(--accent); }

.chat-input-area button {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border: none;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.chat-input-area button:hover {
    box-shadow: 0 2px 12px rgba(99, 102, 241, 0.3);
}

/* Scrollbar */
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--dark-border); border-radius: 4px; }

/* Mobile */
@media (max-width: 480px) {
    .chat-window {
        width: calc(100vw - 32px);
        right: -8px;
        bottom: 68px;
        max-height: 70vh;
    }

    .chat-widget {
        bottom: 16px;
        right: 16px;
    }
}