/* ========== CSS VARIABLES & RESET ========== */
:root {
    --primary: #1a56db;
    --primary-light: #2563eb;
    --primary-dark: #1e40af;
    --primary-bg: #eff6ff;
    --accent: #3b82f6;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s ease;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-700);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(26,86,219,0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26,86,219,0.5);
}

.btn-outline {
    border-color: var(--primary);
    color: var(--primary);
    background: transparent;
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-lg { padding: 18px 40px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ========== GRADIENT TEXT ========== */
.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========== SECTION COMMON ========== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: var(--primary-bg);
    color: var(--primary);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}


/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.4rem;
}

.logo-img {
    width: 42px;
    height: 42px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient);
    color: var(--white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
}

.logo-text { color: var(--gray-900); }

.footer-brand .logo .logo-text {
    color: var(--white);
}

.footer-brand .logo-img {
    background: var(--white);
    padding: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
    background: var(--primary-bg);
}

.nav-cta {
    background: var(--gradient) !important;
    color: var(--white) !important;
    box-shadow: 0 4px 15px rgba(26,86,219,0.3);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26,86,219,0.4) !important;
}

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

.hamburger span {
    width: 25px;
    height: 2.5px;
    background: var(--gray-800);
    border-radius: 5px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }


/* ========== HERO SECTION ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f7ff 0%, #e8f0fe 50%, #f8faff 100%);
    padding-top: 80px;
}

.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    filter: blur(60px);
}

.shape-1 {
    width: 500px; height: 500px;
    background: var(--primary);
    top: -100px; right: -100px;
}

.shape-2 {
    width: 400px; height: 400px;
    background: var(--accent);
    bottom: -100px; left: -100px;
}

.shape-3 {
    width: 300px; height: 300px;
    background: #8b5cf6;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(26,86,219,0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
    border: 1px solid rgba(26,86,219,0.15);
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--gray-500);
    margin-bottom: 32px;
    max-width: 520px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.trust-item i { color: var(--primary); font-size: 0.9rem; }

/* Hero Code Window */
.hero-visual { display: flex; justify-content: center; }

.code-window {
    background: var(--gray-900);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 440px;
    transform: perspective(1000px) rotateY(-5deg) rotateX(3deg);
    transition: transform 0.5s ease;
}

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

.code-header {
    display: flex;
    gap: 8px;
    padding: 14px 18px;
    background: rgba(255,255,255,0.06);
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.code-body {
    padding: 20px 24px 28px;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.8;
}

.code-body pre { margin: 0; }
.code-body code { color: #e2e8f0; }
.code-keyword { color: #c084fc; }
.code-var { color: #67e8f9; }
.code-key { color: #93c5fd; }
.code-string { color: #86efac; }

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-400);
    font-size: 0.8rem;
}

.mouse {
    width: 26px; height: 40px;
    border: 2px solid var(--gray-400);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px; height: 8px;
    background: var(--gray-400);
    border-radius: 4px;
    animation: scroll-wheel 1.5s ease-in-out infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(12px); }
}


/* ========== ABOUT SECTION ========== */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.about-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-content > p {
    color: var(--gray-500);
    margin-bottom: 16px;
    font-size: 1rem;
}

.about-features {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.about-feature h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.about-visual { display: flex; justify-content: center; }

.about-image-wrapper { position: relative; }

.about-pattern {
    width: 280px;
    height: 280px;
    border-radius: var(--radius-lg);
    background: var(--gradient);
    opacity: 0.1;
    position: absolute;
    top: -20px;
    right: -20px;
}

.about-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-lg);
    max-width: 340px;
    text-align: center;
}

.about-card-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.about-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.about-card p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========== SERVICES SECTION ========== */
.services {
    padding: 100px 0;
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, #f0f7ff 0%, #fff 100%);
}

.featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gradient);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.service-card > p {
    color: var(--gray-500);
    font-size: 0.92rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--gray-600);
}

.service-features li i {
    color: var(--primary);
    font-size: 0.75rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.service-link:hover { gap: 12px; }

/* ========== STATS SECTION ========== */
.stats {
    padding: 100px 0;
    background: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card {
    background: var(--gray-50);
    padding: 40px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.stat-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.stat-number,
.stat-suffix {
    display: inline-block;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-600);
    margin-left: 2px;
}

.stat-card p {
    font-size: 1rem;
    color: var(--gray-500);
    margin-top: 4px;
}

/* ========== CTA SECTION ========== */
.cta-section {
    padding: 80px 0;
    background: var(--gradient);
    color: var(--white);
    text-align: center;
}

.cta-card h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-card p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ========== CONTACT SECTION ========== */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--gray-50);
    padding: 20px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-card:hover {
    background: var(--primary-bg);
    color: var(--primary);
}

.contact-icon {
    font-size: 1.8rem;
    color: var(--primary);
}

.contact-socials h4 {
    margin-bottom: 12px;
    font-size: 1rem;
    color: var(--gray-800);
}

.social-links a {
    display: inline-block;
    margin-right: 12px;
    font-size: 1.4rem;
    color: var(--gray-600);
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

/* Contact Form */
.contact-form {
    background: var(--gray-50);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.form-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    background: var(--white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}

/* ========== FOOTER ========== */
.footer {
    background: var(--gray-900);
    color: var(--gray-200);
    padding: 80px 0 40px;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 14px;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--gray-300);
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--gray-100);
}

.footer-links ul li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--gray-400);
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--gray-800);
    padding-top: 20px;
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* ========== SCROLL REVEAL ANIMATION ========== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== RESPONSIVE BREAKPOINTS ========== */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .about-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .navbar .nav-links { display: none; flex-direction: column; background: var(--white); position: absolute; top: 100%; left: 0; right: 0; padding: 20px; box-shadow: var(--shadow-md); }
    .navbar .nav-links.active { display: flex; }
    .hamburger { display: flex; }
    .hero { padding-top: 100px; }
    .hero-content h1 { font-size: 2.8rem; }
    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 2.2rem; }
    .hero-description { font-size: 1rem; }
    .btn { padding: 12px 24px; font-size: 0.9rem; }
    .section-header h2 { font-size: 2rem; }
    .footer { padding: 60px 0 20px; }
}


/* =====================================================
   NEW SECTIONS: Tech strip, Industries, Process,
   Why Us, Engagement, FAQ, Consent, Back-to-top, Legal
   ===================================================== */

/* ---------- Technologies marquee ---------- */
.tech-strip {
    padding: 48px 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    overflow: hidden;
}

.tech-strip-title {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 28px;
}

.marquee {
    position: relative;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee-scroll 45s linear infinite;
}

.marquee:hover .marquee-track { animation-play-state: paused; }

.marquee-group {
    display: flex;
    gap: 16px;
    padding-right: 16px;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    white-space: nowrap;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    filter: grayscale(100%);
    opacity: 0.75;
    transition: var(--transition);
}

.tech-item:hover {
    filter: grayscale(0);
    opacity: 1;
    border-color: var(--primary);
    color: var(--gray-900);
}

.tech-item img { width: 26px; height: 26px; object-fit: contain; }

@keyframes marquee-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .marquee-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
}

/* ---------- Industries ---------- */
.industries { padding: 100px 0; background: var(--white); }

.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.industry-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 24px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--gray-800);
    transition: var(--transition);
}

.industry-card i {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
}

.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
    background: var(--white);
}

/* ---------- Process ---------- */
.process { padding: 100px 0; background: var(--gray-50); }

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    position: relative;
}

.process-step {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px 30px;
    transition: var(--transition);
}

.process-step:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.step-number {
    position: absolute;
    top: 18px;
    right: 22px;
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1;
    color: var(--primary-bg);
    -webkit-text-stroke: 1px rgba(26,86,219,0.25);
}

.step-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
    box-shadow: 0 6px 18px rgba(26,86,219,0.3);
}

.process-step h3 { font-size: 1.15rem; font-weight: 700; color: var(--gray-900); margin-bottom: 10px; }
.process-step p { font-size: 0.92rem; color: var(--gray-500); line-height: 1.6; }

/* ---------- Why us (reuses .stats cards) ---------- */
#why-us { background: var(--white); }

.stat-card { text-align: center; transition: var(--transition); }
.stat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); background: var(--white); }

.why-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.stat-card p { font-size: 0.92rem; line-height: 1.6; }

/* ---------- Engagement models ---------- */
.engagement { padding: 100px 0; background: var(--gray-50); }

.engagement-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.engagement-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: var(--transition);
}

.engagement-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.engagement-card.featured {
    border: 2px solid var(--primary);
    background: linear-gradient(135deg, #f0f7ff 0%, #fff 100%);
}

.engagement-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--gray-900); margin-bottom: 12px; }
.engagement-card > p { color: var(--gray-500); font-size: 0.92rem; margin-bottom: 20px; line-height: 1.6; }

/* ---------- FAQ ---------- */
.faq { padding: 100px 0; background: var(--white); }

.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 0 24px;
    transition: var(--transition);
}

.faq-item[open] { background: var(--white); border-color: var(--primary); box-shadow: var(--shadow-sm); }

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 32px 20px 0;
    font-weight: 600;
    color: var(--gray-900);
    position: relative;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }

.faq-item p { padding-bottom: 20px; color: var(--gray-500); font-size: 0.95rem; line-height: 1.7; }

/* ---------- Contact form consent ---------- */
.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 4px 0 20px;
    font-size: 0.85rem;
    color: var(--gray-500);
    cursor: pointer;
}

.form-consent input { margin-top: 4px; accent-color: var(--primary); width: 16px; height: 16px; flex-shrink: 0; }
.form-consent a { color: var(--primary); text-decoration: underline; }

.contact-card a { color: inherit; }

/* ---------- Footer legal ---------- */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: var(--gray-400); }
.footer-legal a:hover { color: var(--white); }

/* ---------- Back to top ---------- */
.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(26,86,219,0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 900;
}

.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); }

/* ---------- Legal pages ---------- */
.legal-page { padding: 140px 0 80px; background: var(--white); }
.legal-page .container { max-width: 860px; }
.legal-page h1 { font-size: 2.4rem; font-weight: 800; color: var(--gray-900); margin-bottom: 8px; }
.legal-page .legal-updated { color: var(--gray-400); font-size: 0.9rem; margin-bottom: 36px; }
.legal-page h2 { font-size: 1.3rem; font-weight: 700; color: var(--gray-900); margin: 32px 0 12px; }
.legal-page p, .legal-page li { color: var(--gray-600); font-size: 0.98rem; line-height: 1.8; }
.legal-page ul { list-style: disc; padding-left: 22px; margin-bottom: 12px; }
.legal-page a { color: var(--primary); text-decoration: underline; }
.navbar.solid { background: rgba(255,255,255,0.97); box-shadow: var(--shadow-sm); }

/* ---------- Responsive for new sections ---------- */
@media (max-width: 1024px) {
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .engagement-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .process-grid { grid-template-columns: 1fr; }
    .footer-bottom { justify-content: center; text-align: center; }
    .industries, .process, .engagement, .faq { padding: 70px 0; }
}

@media (max-width: 480px) {
    .industries-grid { grid-template-columns: 1fr; }
    .tech-item { padding: 8px 16px; font-size: 0.85rem; }
}