/* ==========================================================
   Bassir Technology - Main Stylesheet
   ========================================================== */

:root {
    --color-bg: #0a0e1a;
    --color-bg-alt: #0f1524;
    --color-surface: #141b2d;
    --color-surface-2: #1a2338;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(0, 212, 255, 0.3);

    --color-text: #e8ecf5;
    --color-text-muted: #9ba7c0;
    --color-text-dim: #6b7591;

    --color-primary: #00d4ff;
    --color-primary-dark: #0066ff;
    --color-accent: #7c3aed;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
    --gradient-accent: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-glow: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.15);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 100px;
    margin-bottom: 20px;
    font-family: var(--font-display);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.section-lead {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 720px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.section-header { text-align: center; max-width: 800px; margin: 0 auto 60px; }
.section-header .section-lead { margin: 0 auto; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font-display);
    transition: all var(--transition);
    white-space: nowrap;
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary { background: var(--gradient-primary); color: #0a0e1a; box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0, 212, 255, 0.5); }
.btn-secondary { background: rgba(255, 255, 255, 0.05); color: var(--color-text); border-color: var(--color-border); backdrop-filter: blur(10px); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--color-primary); color: var(--color-primary); }
.btn-large { padding: 18px 36px; font-size: 17px; }
.btn-full { width: 100%; }
.btn-nav { padding: 10px 20px; background: var(--gradient-primary); color: #0a0e1a; font-size: 14px; }
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4); }

.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 20px 0;
    background: rgba(10, 14, 26, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.navbar.scrolled { padding: 12px 0; background: rgba(10, 14, 26, 0.9); border-bottom-color: var(--color-border); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }

.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 20px; letter-spacing: -0.02em; }
.logo-mark { display: inline-flex; align-items: center; }
.logo-accent { color: var(--color-primary); }

.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links > li > a { display: block; padding: 8px 16px; font-size: 14px; font-weight: 500; color: var(--color-text-muted); border-radius: 100px; transition: all var(--transition); }
.nav-links > li > a:hover { color: var(--color-text); background: rgba(255, 255, 255, 0.05); }

.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--color-text); transition: all var(--transition); }

.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.grid-overlay {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.6; animation: float 20s ease-in-out infinite; }
.glow-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(0, 212, 255, 0.4), transparent 70%); top: -100px; left: -100px; }
.glow-2 { width: 600px; height: 600px; background: radial-gradient(circle, rgba(124, 58, 237, 0.3), transparent 70%); bottom: -200px; right: -100px; animation-delay: -7s; }
.glow-3 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(0, 102, 255, 0.3), transparent 70%); top: 40%; left: 50%; transform: translateX(-50%); animation-delay: -14s; }

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

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

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 100px;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    font-family: var(--font-display);
    font-weight: 500;
}

.pulse { width: 8px; height: 8px; background: var(--color-primary); border-radius: 50%; animation: pulse 2s ease-in-out infinite; box-shadow: 0 0 10px var(--color-primary); }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.6; transform: scale(1.3); } }

.hero-title { font-family: var(--font-display); font-size: clamp(2.5rem, 7vw, 5.5rem); font-weight: 700; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 24px; }
.hero-subtitle { font-size: clamp(1rem, 1.5vw, 1.25rem); color: var(--color-text-muted); max-width: 720px; margin: 0 auto 40px; line-height: 1.7; }
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 80px; }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; max-width: 900px; margin: 0 auto; padding: 40px 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.stat-value { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; line-height: 1; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 8px; }
.stat-label { font-size: 13px; color: var(--color-text-dim); text-transform: uppercase; letter-spacing: 1px; font-weight: 500; }

.scroll-indicator { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); width: 24px; height: 40px; border: 2px solid var(--color-text-dim); border-radius: 100px; display: flex; justify-content: center; padding-top: 6px; }
.scroll-indicator span { width: 4px; height: 8px; background: var(--color-primary); border-radius: 100px; animation: scroll-down 2s ease-in-out infinite; }
@keyframes scroll-down { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(16px); opacity: 0; } }

.trust-bar { padding: 60px 0; border-bottom: 1px solid var(--color-border); background: var(--color-bg-alt); }
.trust-label { text-align: center; color: var(--color-text-dim); font-size: 13px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 30px; font-weight: 500; }
.trust-logos { display: flex; justify-content: center; align-items: center; gap: 60px; flex-wrap: wrap; }
.trust-item { font-family: var(--font-display); font-weight: 700; font-size: 14px; letter-spacing: 3px; color: var(--color-text-dim); padding: 12px 20px; border: 1px solid var(--color-border); border-radius: 8px; transition: all var(--transition); }
.trust-item:hover { color: var(--color-primary); border-color: var(--color-primary); transform: translateY(-2px); }

.about { padding: 120px 0; position: relative; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-content p { color: var(--color-text-muted); margin-bottom: 20px; line-height: 1.8; }
.about-content em { color: var(--color-primary); font-style: normal; font-weight: 600; }
.about-features { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.feature-pill { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; background: rgba(0, 212, 255, 0.05); border: 1px solid rgba(0, 212, 255, 0.15); border-radius: 100px; font-size: 14px; font-weight: 500; color: var(--color-text); }
.feature-pill svg { color: var(--color-primary); }

.about-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.visual-card { padding: 28px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); transition: all var(--transition); position: relative; overflow: hidden; }
.visual-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent, rgba(0, 212, 255, 0.05)); opacity: 0; transition: opacity var(--transition); }
.visual-card:hover { transform: translateY(-4px); border-color: var(--color-border-hover); box-shadow: var(--shadow-card), var(--shadow-glow); }
.visual-card:hover::before { opacity: 1; }
.card-1 { transform: translateY(20px); }
.card-3 { transform: translateY(20px); }
.card-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; background: var(--gradient-primary); border-radius: var(--radius-md); color: #0a0e1a; margin-bottom: 16px; position: relative; z-index: 1; }
.card-title { font-family: var(--font-display); font-weight: 600; font-size: 17px; margin-bottom: 6px; position: relative; z-index: 1; }
.card-text { font-size: 14px; color: var(--color-text-muted); position: relative; z-index: 1; }

.solutions { padding: 120px 0; background: var(--color-bg-alt); position: relative; }
.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.solution-card { padding: 32px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); transition: all var(--transition); position: relative; overflow: hidden; }
.solution-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient-primary); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.solution-card:hover { transform: translateY(-6px); border-color: var(--color-border-hover); box-shadow: var(--shadow-card), 0 0 30px rgba(0, 212, 255, 0.1); }
.solution-card:hover::after { transform: scaleX(1); }
.solution-icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; background: rgba(0, 212, 255, 0.1); border: 1px solid rgba(0, 212, 255, 0.2); border-radius: var(--radius-md); color: var(--color-primary); margin-bottom: 20px; transition: all var(--transition); }
.solution-card:hover .solution-icon { background: var(--gradient-primary); color: #0a0e1a; border-color: transparent; transform: scale(1.05); }
.solution-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; margin-bottom: 12px; letter-spacing: -0.01em; }
.solution-card p { color: var(--color-text-muted); font-size: 14.5px; line-height: 1.7; margin-bottom: 20px; }
.solution-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.solution-tags li { padding: 4px 12px; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--color-border); border-radius: 100px; font-size: 12px; color: var(--color-text-muted); font-weight: 500; }

.industries { padding: 120px 0; }
.industries-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.industry-item { padding: 32px 24px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); text-align: center; transition: all var(--transition); }
.industry-item:hover { transform: translateY(-4px); border-color: var(--color-border-hover); background: var(--color-surface-2); }
.industry-icon { font-size: 40px; margin-bottom: 16px; }
.industry-item h4 { font-family: var(--font-display); font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.industry-item p { font-size: 13px; color: var(--color-text-muted); line-height: 1.6; }

.why-us { padding: 120px 0; background: var(--color-bg-alt); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card { padding: 40px 32px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); position: relative; transition: all var(--transition); }
.why-card:hover { transform: translateY(-4px); border-color: var(--color-border-hover); box-shadow: var(--shadow-card); }
.why-number { font-family: var(--font-display); font-size: 48px; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 16px; line-height: 1; opacity: 0.9; }
.why-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; margin-bottom: 12px; }
.why-card p { color: var(--color-text-muted); font-size: 14.5px; line-height: 1.7; }

.process { padding: 120px 0; }
.process-timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; position: relative; }
.process-timeline::before { content: ''; position: absolute; top: 24px; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); opacity: 0.3; z-index: 0; }
.process-step { text-align: center; position: relative; z-index: 1; }
.step-marker { width: 48px; height: 48px; background: var(--color-surface); border: 2px solid var(--color-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-family: var(--font-display); font-weight: 700; color: var(--color-primary); font-size: 18px; box-shadow: 0 0 20px rgba(0, 212, 255, 0.2); }
.step-content h4 { font-family: var(--font-display); font-weight: 600; font-size: 18px; margin-bottom: 8px; }
.step-content p { color: var(--color-text-muted); font-size: 14px; line-height: 1.6; }

.testimonial { padding: 100px 0; background: var(--color-bg-alt); position: relative; overflow: hidden; }
.testimonial::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 600px; height: 600px; background: var(--gradient-glow); pointer-events: none; }
.testimonial-content { max-width: 900px; margin: 0 auto; text-align: center; position: relative; }
.quote-mark { font-family: var(--font-display); font-size: 120px; line-height: 0.5; color: var(--color-primary); opacity: 0.3; margin-bottom: 20px; }
.testimonial-text { font-family: var(--font-display); font-size: clamp(1.2rem, 2.5vw, 1.75rem); font-weight: 500; line-height: 1.5; color: var(--color-text); margin-bottom: 40px; letter-spacing: -0.01em; }
.testimonial-author { display: flex; align-items: center; justify-content: center; gap: 16px; }
.author-avatar { width: 56px; height: 56px; background: var(--gradient-primary); color: #0a0e1a; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 24px; }
.author-name { font-weight: 600; font-size: 16px; text-align: left; }
.author-title { color: var(--color-text-muted); font-size: 14px; text-align: left; }

.cta-section { padding: 100px 0; }
.cta-box { background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-2) 100%); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 80px 40px; text-align: center; position: relative; overflow: hidden; }
.cta-bg-effect { position: absolute; inset: 0; background: radial-gradient(circle at 30% 50%, rgba(0, 212, 255, 0.15), transparent 50%), radial-gradient(circle at 70% 50%, rgba(124, 58, 237, 0.15), transparent 50%); pointer-events: none; }
.cta-box h2 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; margin-bottom: 16px; letter-spacing: -0.02em; position: relative; }
.cta-box p { color: var(--color-text-muted); font-size: 1.15rem; margin-bottom: 32px; position: relative; }
.cta-box .btn { position: relative; }

.contact { padding: 120px 0; background: var(--color-bg-alt); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info .section-title { margin-bottom: 20px; }
.contact-items { margin-top: 40px; display: flex; flex-direction: column; gap: 24px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-icon { width: 44px; height: 44px; background: rgba(0, 212, 255, 0.1); border: 1px solid rgba(0, 212, 255, 0.2); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: var(--color-primary); flex-shrink: 0; }
.contact-label { font-size: 13px; color: var(--color-text-dim); text-transform: uppercase; letter-spacing: 1px; font-weight: 500; margin-bottom: 4px; }
.contact-item a { color: var(--color-text); font-size: 16px; font-weight: 500; }
.contact-item a:hover { color: var(--color-primary); }

.contact-form { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 40px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; color: var(--color-text-muted); margin-bottom: 8px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 14px 16px; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text); font-family: inherit; font-size: 15px; transition: all var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-message { margin-top: 16px; padding: 12px; border-radius: var(--radius-md); text-align: center; font-size: 14px; display: none; }
.form-message.success { display: block; background: rgba(0, 212, 255, 0.1); border: 1px solid rgba(0, 212, 255, 0.3); color: var(--color-primary); }

.footer { padding: 80px 0 30px; border-top: 1px solid var(--color-border); background: var(--color-bg); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-tagline { font-family: var(--font-display); color: var(--color-primary); font-weight: 600; margin-bottom: 12px; }
.footer-desc { color: var(--color-text-muted); font-size: 14px; line-height: 1.7; max-width: 300px; }
.footer-col h5 { font-family: var(--font-display); font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; color: var(--color-text); }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: var(--color-text-muted); font-size: 14px; }
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom { padding-top: 30px; border-top: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; color: var(--color-text-dim); font-size: 14px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a:hover { color: var(--color-primary); }

@media (max-width: 1024px) {
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(3, 1fr); }
    .process-timeline::before { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .nav-links { position: fixed; top: 70px; left: 0; right: 0; flex-direction: column; gap: 0; background: rgba(10, 14, 26, 0.98); backdrop-filter: blur(20px); padding: 20px; transform: translateY(-100%); opacity: 0; visibility: hidden; transition: all var(--transition); border-bottom: 1px solid var(--color-border); }
    .nav-links.active { transform: translateY(0); opacity: 1; visibility: visible; }
    .nav-links > li { width: 100%; }
    .nav-links > li > a { padding: 14px 16px; text-align: center; }
    .menu-toggle { display: flex; }
    .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .hero { padding: 100px 0 60px; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 30px 20px; }
    .about-grid { grid-template-columns: 1fr; gap: 50px; }
    .card-1, .card-3 { transform: none; }
    .solutions-grid { grid-template-columns: 1fr; }
    .industries-grid { grid-template-columns: 1fr 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .process-timeline { grid-template-columns: 1fr; gap: 30px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-form { padding: 28px; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .trust-logos { gap: 20px; }
    .cta-box { padding: 50px 24px; }
    .about, .solutions, .industries, .why-us, .process, .contact { padding: 80px 0; }
}

.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }