/* ========================================
   iSoft Cyber — Modern Tech Company
   Color Palette:
   - Primary Dark:   #0A1628
   - Primary:        #1E3A5F
   - Accent Blue:    #3B82F6
   - Accent Light:   #60A5FA
   - Accent Cyan:    #22D3EE
   - Neutral 100:    #F1F5F9
   - Neutral 200:    #E2E8F0
   - Neutral 300:    #CBD5E1
   - Neutral 600:    #475569
   - Neutral 800:    #1E293B
   - White:          #FFFFFF
======================================== */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Noto Sans Thai', 'Inter', system-ui, -apple-system, sans-serif;
    color: #1E293B;
    background: #FFFFFF;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color .2s; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea {
    font-family: inherit;
    font-size: 1rem;
    border: 1px solid #CBD5E1;
    border-radius: 12px;
    padding: 14px 18px;
    width: 100%;
    transition: border-color .2s, box-shadow .2s;
    background: #FFFFFF;
    color: #1E293B;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #3B82F6;
    box-shadow: 0 0 0 4px rgba(59,130,246,.12);
}
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 d='M6 8L1 3h10z' fill='%23475569'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
::selection { background: rgba(59,130,246,.15); }

/* ---------- UTILITIES ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-gradient { background: linear-gradient(135deg, #3B82F6, #22D3EE); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.section { padding: 100px 0; }
.section-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: .85rem; font-weight: 600; color: #3B82F6;
    background: rgba(59,130,246,.08); padding: 6px 16px; border-radius: 100px;
    margin-bottom: 16px; letter-spacing: .02em;
}
.section-header { text-align: center; max-width: 680px; margin: 0 auto 64px; }
.section-title { font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 800; line-height: 1.25; margin-bottom: 16px; color: #0A1628; }
.section-subtitle { font-size: 1.05rem; color: #475569; line-height: 1.7; }
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    font-weight: 600; font-size: .95rem; border-radius: 14px;
    padding: 14px 28px; transition: all .25s ease;
    letter-spacing: .01em; white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, #3B82F6, #2563EB);
    color: #fff; box-shadow: 0 4px 20px rgba(59,130,246,.3);
}
.btn-primary:hover { box-shadow: 0 8px 30px rgba(59,130,246,.45); transform: translateY(-2px); }
.btn-outline {
    border: 2px solid rgba(59,130,246,.3); color: #3B82F6;
    background: rgba(59,130,246,.04);
}
.btn-outline:hover { background: rgba(59,130,246,.1); border-color: #3B82F6; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---------- NAVBAR ---------- */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 12px 0;
    transition: all .3s ease;
    background: transparent;
}
.navbar.scrolled {
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(10,22,40,.06);
    padding: 8px 0;
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img {
    height: 64px; width: auto; object-fit: contain;
    transition: all .3s ease;
    border-radius: 10px;
}
.navbar:not(.scrolled) .logo-img {
    height: 68px;
    padding: 6px 14px;
    background: rgba(255,255,255,.92);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,.15);
}
.navbar.scrolled .logo-img {
    height: 56px;
}
.logo-img-footer {
    height: 72px;
    padding: 8px 16px;
    background: rgba(255,255,255,.92);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,.1);
}
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
    padding: 8px 16px; border-radius: 10px; font-size: .9rem; font-weight: 500;
    color: rgba(255,255,255,.8); transition: all .2s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.1); }
.navbar.scrolled .nav-links a { color: #475569; }
.navbar.scrolled .nav-links a:hover { color: #3B82F6; background: rgba(59,130,246,.06); }
.nav-cta {
    background: linear-gradient(135deg, #3B82F6, #2563EB) !important;
    color: #fff !important; padding: 8px 20px !important; border-radius: 10px !important;
}
.nav-cta:hover { box-shadow: 0 4px 16px rgba(59,130,246,.4); }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; width: 28px; padding: 4px 0; }
.mobile-toggle span { height: 2.5px; background: #fff; border-radius: 2px; transition: all .3s; }
.navbar.scrolled .mobile-toggle span { background: #0A1628; }

/* ---------- HERO ---------- */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center;
    background: linear-gradient(135deg, #0A1628 0%, #1E3A5F 50%, #0F2847 100%);
    overflow: hidden;
}
.hero-bg-elements { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(59,130,246,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59,130,246,.06) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-glow {
    position: absolute; border-radius: 50%; filter: blur(120px);
}
.hero-glow-1 { width: 600px; height: 600px; top: -200px; right: -100px; background: rgba(59,130,246,.15); }
.hero-glow-2 { width: 400px; height: 400px; bottom: -100px; left: -50px; background: rgba(34,211,238,.1); }
.hero-float {
    position: absolute; width: 50px; height: 50px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(59,130,246,.08); border: 1px solid rgba(59,130,246,.15);
    border-radius: 12px; color: rgba(96,165,250,.4); font-size: 1.1rem;
    animation: heroFloat 6s ease-in-out infinite;
}
.hero-float-1 { top: 20%; left: 5%; animation-delay: 0s; }
.hero-float-2 { top: 60%; left: 8%; animation-delay: 1s; }
.hero-float-3 { top: 15%; right: 8%; animation-delay: 2s; }
.hero-float-4 { bottom: 25%; right: 5%; animation-delay: 3s; }
.hero-float-5 { bottom: 15%; left: 40%; animation-delay: 4s; }
@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}
.hero-content {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
    position: relative; z-index: 2; padding: 120px 0 80px;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(59,130,246,.12); border: 1px solid rgba(59,130,246,.2);
    padding: 8px 20px; border-radius: 100px; font-size: .85rem;
    color: #60A5FA; font-weight: 500; margin-bottom: 24px;
}
.hero h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 800; color: #fff; line-height: 1.2; margin-bottom: 20px; }
.hero-sub { font-size: 1.1rem; color: rgba(255,255,255,.65); line-height: 1.8; margin-bottom: 32px; max-width: 540px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 32px; align-items: center; }
.hero-stat-number { font-size: 2rem; font-weight: 800; color: #fff; }
.hero-stat-plus { font-size: 1.5rem; font-weight: 700; color: #3B82F6; }
.hero-stat-label { display: block; font-size: .82rem; color: rgba(255,255,255,.5); margin-top: 2px; }
.hero-stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,.1); }
.hero-scroll {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 2;
}
.hero-scroll a {
    width: 44px; height: 44px; border-radius: 50%;
    border: 2px solid rgba(255,255,255,.15);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.4); font-size: .9rem;
    animation: scrollBounce 2s ease-in-out infinite;
    transition: all .2s;
}
.hero-scroll a:hover { border-color: rgba(255,255,255,.4); color: #fff; }
@keyframes scrollBounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

/* Hero Dashboard Mockup */
.hero-dashboard {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px; overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.dash-header {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 20px; background: rgba(255,255,255,.03);
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.dash-dots { display: flex; gap: 6px; }
.dash-dots span { width: 10px; height: 10px; border-radius: 50%; }
.dash-dots span:nth-child(1) { background: #EF4444; }
.dash-dots span:nth-child(2) { background: #F59E0B; }
.dash-dots span:nth-child(3) { background: #22C55E; }
.dash-title { font-size: .75rem; color: rgba(255,255,255,.4); margin-left: auto; }
.dash-body { padding: 24px; }
.dash-chart { display: flex; gap: 12px; align-items: flex-end; height: 140px; margin-bottom: 20px; }
.dash-bar {
    flex: 1; background: rgba(59,130,246,.2); border-radius: 6px 6px 0 0;
    transition: background .3s; min-width: 0;
}
.dash-bar.active { background: linear-gradient(to top, #3B82F6, #60A5FA); }
.dash-widgets { display: flex; gap: 12px; }
.dash-widget {
    flex: 1; display: flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06);
    padding: 12px; border-radius: 12px;
}
.dash-widget i { color: #3B82F6; font-size: 1.1rem; }
.dash-widget small { display: block; font-size: .65rem; color: rgba(255,255,255,.4); }
.dash-widget strong { color: #fff; font-size: .85rem; }

/* ---------- ABOUT ---------- */
.about { background: #FFFFFF; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual { position: relative; }
.about-img-wrapper { position: relative; aspect-ratio: 1; max-width: 480px; margin: 0 auto; }
.about-pattern {
    position: absolute; inset: 0; border-radius: 24px;
    background: linear-gradient(135deg, rgba(59,130,246,.06), rgba(34,211,238,.06));
    border: 1px solid rgba(59,130,246,.1);
}
.about-illustration {
    position: absolute; inset: 40px; display: flex; align-items: center; justify-content: center;
}
.about-ill-circle {
    width: 180px; height: 180px; border-radius: 50%;
    background: linear-gradient(135deg, rgba(59,130,246,.1), rgba(34,211,238,.08));
    border: 2px dashed rgba(59,130,246,.15);
    animation: spinSlow 20s linear infinite;
}
@keyframes spinSlow { 100% { transform: rotate(360deg); } }
.about-ill-code {
    position: absolute; font-size: 3rem; font-weight: 800; color: #3B82F6;
    opacity: .15;
}
.about-card-float {
    position: absolute; display: flex; align-items: center; gap: 10px;
    background: #fff; padding: 14px 20px; border-radius: 14px;
    box-shadow: 0 8px 30px rgba(10,22,40,.08); font-size: .85rem; font-weight: 600;
    z-index: 2; white-space: nowrap;
}
.about-card-float i { color: #3B82F6; font-size: 1.1rem; }
.about-card-float-1 { top: 10%; left: 0; animation: floatCard 4s ease-in-out infinite; }
.about-card-float-2 { top: 50%; right: -10px; animation: floatCard 4s ease-in-out infinite 1s; }
.about-card-float-3 { bottom: 8%; left: 10%; animation: floatCard 4s ease-in-out infinite 2s; }
@keyframes floatCard { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.about-content { position: relative; }
.about-desc { font-size: 1rem; color: #475569; margin-bottom: 16px; }
.about-highlights { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.about-highlight {
    display: flex; align-items: flex-start; gap: 14px;
}
.about-highlight-icon { color: #3B82F6; font-size: 1.2rem; margin-top: 2px; flex-shrink: 0; }
.about-highlight strong { display: block; font-size: .95rem; color: #0A1628; margin-bottom: 2px; }
.about-highlight span { font-size: .88rem; color: #64748B; }

/* ---------- SERVICES ---------- */
.services { background: #F8FAFC; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.service-card {
    background: #fff; border-radius: 20px; padding: 36px 30px;
    border: 1px solid #E2E8F0; transition: all .3s ease;
    position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, #3B82F6, #22D3EE);
    transform: scaleX(0); transition: transform .3s; transform-origin: left;
}
.service-card:hover { border-color: rgba(59,130,246,.2); box-shadow: 0 12px 40px rgba(10,22,40,.06); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 56px; height: 56px; border-radius: 16px;
    background: linear-gradient(135deg, rgba(59,130,246,.08), rgba(34,211,238,.08));
    display: flex; align-items: center; justify-content: center;
    color: #3B82F6; font-size: 1.35rem; margin-bottom: 20px;
}
.service-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; color: #0A1628; }
.service-card p { font-size: .9rem; color: #64748B; line-height: 1.7; margin-bottom: 16px; }
.service-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.service-tags span {
    font-size: .75rem; font-weight: 500; color: #3B82F6;
    background: rgba(59,130,246,.06); padding: 4px 12px; border-radius: 100px;
}

/* ---------- SOLUTIONS ---------- */
.solutions { background: #fff; }
.solutions-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.solution-card {
    background: #F8FAFC; border-radius: 18px; padding: 32px 28px;
    border: 1px solid #E2E8F0; transition: all .3s;
    text-align: center;
}
.solution-card:hover { border-color: rgba(59,130,246,.2); background: #fff; box-shadow: 0 8px 30px rgba(10,22,40,.05); transform: translateY(-3px); }
.solution-icon {
    width: 60px; height: 60px; border-radius: 16px;
    background: linear-gradient(135deg, #3B82F6, #22D3EE);
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.3rem; margin-bottom: 18px;
}
.solution-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: #0A1628; }
.solution-card p { font-size: .88rem; color: #64748B; line-height: 1.6; }

/* ---------- WHY US ---------- */
.why-us { background: linear-gradient(135deg, #0A1628, #1E3A5F); color: #fff; }
.why-us .section-tag { background: rgba(59,130,246,.15); color: #60A5FA; }
.why-us .section-title { color: #fff; }
.why-us .section-subtitle { color: rgba(255,255,255,.6); }
.why-us-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.why-us-content p { max-width: 480px; }
.why-us-features { display: flex; flex-direction: column; gap: 20px; }
.why-feature {
    display: flex; gap: 18px; align-items: flex-start;
    background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06);
    padding: 24px; border-radius: 16px; transition: all .3s;
}
.why-feature:hover { background: rgba(255,255,255,.08); border-color: rgba(59,130,246,.2); }
.why-feature-icon {
    width: 44px; height: 44px; border-radius: 12px;
    background: rgba(59,130,246,.15); display: flex; align-items: center; justify-content: center;
    color: #60A5FA; font-size: 1.1rem; flex-shrink: 0;
}
.why-feature h4 { font-size: .95rem; font-weight: 600; margin-bottom: 4px; }
.why-feature p { font-size: .85rem; color: rgba(255,255,255,.5); line-height: 1.6; }

/* ---------- PORTFOLIO ---------- */
.portfolio { background: #F8FAFC; }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.portfolio-card {
    background: #fff; border-radius: 20px; overflow: hidden;
    border: 1px solid #E2E8F0; transition: all .3s;
}
.portfolio-card:hover { box-shadow: 0 12px 40px rgba(10,22,40,.08); transform: translateY(-4px); }
.portfolio-img { padding: 24px 24px 0; }
.portfolio-mockup {
    background: linear-gradient(135deg, #0A1628, #1E3A5F);
    border-radius: 12px; overflow: hidden; aspect-ratio: 16/10;
}
.mock-header { display: flex; gap: 5px; padding: 10px 14px; background: rgba(255,255,255,.03); }
.mock-header span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.15); }
.mock-body { display: flex; padding: 12px; gap: 10px; flex: 1; }
.mock-sidebar { width: 30%; background: rgba(255,255,255,.04); border-radius: 6px; }
.mock-content { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.mock-chart { flex: 1; background: rgba(59,130,246,.15); border-radius: 6px; }
.mock-chart-line { flex: 1; background: linear-gradient(90deg, rgba(59,130,246,.15), rgba(34,211,238,.15)); border-radius: 6px; }
.mock-table { display: flex; gap: 6px; }
.mock-table span { flex: 1; height: 10px; background: rgba(255,255,255,.05); border-radius: 3px; }
.mock-widgets { display: flex; gap: 8px; }
.mock-widgets div { flex: 1; height: 40px; background: rgba(59,130,246,.12); border-radius: 6px; }
.mock-card-sm { height: 40px; background: rgba(59,130,246,.1); border-radius: 8px; }
.mock-btn { height: 24px; width: 60%; background: rgba(59,130,246,.2); border-radius: 6px; margin-top: auto; }
.mock-mobile { max-width: 180px; margin: 0 auto; aspect-ratio: 9/16; }
.mock-mobile .mock-body { flex-direction: column; }
.mock-mobile .mock-content { gap: 10px; }
.portfolio-info { padding: 24px; }
.portfolio-category { font-size: .75rem; font-weight: 600; color: #3B82F6; text-transform: uppercase; letter-spacing: .05em; }
.portfolio-info h3 { font-size: 1.1rem; font-weight: 700; margin: 6px 0 8px; color: #0A1628; }
.portfolio-info p { font-size: .88rem; color: #64748B; line-height: 1.6; margin-bottom: 14px; }
.portfolio-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.portfolio-tags span { font-size: .72rem; font-weight: 500; color: #64748B; background: #F1F5F9; padding: 4px 10px; border-radius: 100px; }

/* ---------- PROCESS ---------- */
.process { background: #fff; }
.process-timeline { position: relative; max-width: 760px; margin: 0 auto; }
.process-timeline::before {
    content: ''; position: absolute; left: 36px; top: 0; bottom: 0;
    width: 2px; background: linear-gradient(to bottom, #3B82F6, #22D3EE);
    opacity: .2;
}
.process-step { display: flex; gap: 32px; margin-bottom: 40px; position: relative; }
.process-step:last-child { margin-bottom: 0; }
.process-number {
    width: 72px; height: 72px; flex-shrink: 0;
    background: linear-gradient(135deg, #3B82F6, #22D3EE);
    border-radius: 20px; display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; font-weight: 800; color: #fff;
    position: relative; z-index: 1;
}
.process-content {
    background: #F8FAFC; border: 1px solid #E2E8F0; border-radius: 18px;
    padding: 28px 30px; flex: 1; transition: all .3s;
}
.process-step:hover .process-content { border-color: rgba(59,130,246,.2); box-shadow: 0 8px 30px rgba(10,22,40,.05); }
.process-icon { color: #3B82F6; font-size: 1.2rem; margin-bottom: 12px; }
.process-content h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: #0A1628; }
.process-content p { font-size: .9rem; color: #64748B; line-height: 1.7; }

/* ---------- TECH STACK ---------- */
.tech-stack { background: #F8FAFC; }
.tech-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 16px;
    max-width: 800px; margin: 0 auto;
}
.tech-item {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    background: #fff; border: 1px solid #E2E8F0; border-radius: 16px;
    padding: 24px 16px; transition: all .3s; text-align: center;
}
.tech-item:hover { border-color: rgba(59,130,246,.2); box-shadow: 0 6px 20px rgba(10,22,40,.05); transform: translateY(-3px); }
.tech-icon-wrapper {
    width: 48px; height: 48px; border-radius: 14px;
    background: linear-gradient(135deg, rgba(59,130,246,.08), rgba(34,211,238,.08));
    display: flex; align-items: center; justify-content: center;
    color: #3B82F6; font-size: 1.2rem;
}
.tech-item span { font-size: .82rem; font-weight: 600; color: #475569; }

/* ---------- TESTIMONIALS ---------- */
.testimonials { background: #fff; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; margin-bottom: 48px; }
.testimonial-card {
    background: #F8FAFC; border: 1px solid #E2E8F0; border-radius: 20px;
    padding: 32px; transition: all .3s;
}
.testimonial-card:hover { border-color: rgba(59,130,246,.15); box-shadow: 0 8px 30px rgba(10,22,40,.05); }
.testimonial-stars { color: #F59E0B; font-size: .85rem; margin-bottom: 16px; display: flex; gap: 3px; }
.testimonial-card > p { font-size: .92rem; color: #475569; line-height: 1.8; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { font-size: 2.2rem; color: #CBD5E1; }
.testimonial-author strong { display: block; font-size: .9rem; color: #0A1628; }
.testimonial-author span { font-size: .8rem; color: #94A3B8; }
.trust-badges { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
.trust-badge {
    display: flex; align-items: center; gap: 10px;
    font-size: .88rem; font-weight: 500; color: #475569;
}
.trust-badge i { color: #3B82F6; font-size: 1.2rem; }

/* ---------- CONTACT ---------- */
.contact { background: #F8FAFC; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info p { color: #64748B; margin-top: 12px; margin-bottom: 32px; font-size: .95rem; line-height: 1.7; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-item-icon {
    width: 48px; height: 48px; border-radius: 14px;
    background: linear-gradient(135deg, rgba(59,130,246,.08), rgba(34,211,238,.08));
    display: flex; align-items: center; justify-content: center;
    color: #3B82F6; font-size: 1.1rem; flex-shrink: 0;
}
.contact-item strong { display: block; font-size: .85rem; color: #0A1628; }
.contact-item span { font-size: .9rem; color: #64748B; }
.contact-socials { display: flex; gap: 12px; }
.contact-socials a {
    width: 44px; height: 44px; border-radius: 12px;
    background: rgba(59,130,246,.06); border: 1px solid rgba(59,130,246,.1);
    display: flex; align-items: center; justify-content: center;
    color: #3B82F6; font-size: 1.1rem; transition: all .2s;
}
.contact-socials a:hover { background: #3B82F6; color: #fff; }
.contact-form-wrapper { position: relative; }
.contact-form {
    background: #fff; padding: 40px; border-radius: 24px;
    border: 1px solid #E2E8F0; box-shadow: 0 8px 30px rgba(10,22,40,.04);
}
.contact-form h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 24px; color: #0A1628; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; color: #334155; margin-bottom: 6px; }

/* ---------- FOOTER ---------- */
.footer { background: #0A1628; color: rgba(255,255,255,.6); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.06); }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: .88rem; line-height: 1.7; max-width: 300px; }
.footer-links h4 { color: #fff; font-size: .95rem; font-weight: 600; margin-bottom: 16px; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links li, .footer-links a { font-size: .85rem; color: rgba(255,255,255,.5); transition: color .2s; display: flex; align-items: center; gap: 8px; }
.footer-links a:hover { color: #60A5FA; }
.footer-links i { font-size: .8rem; color: rgba(255,255,255,.3); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding: 24px 0; font-size: .82rem;
}
.footer-socials { display: flex; gap: 12px; }
.footer-socials a {
    width: 36px; height: 36px; border-radius: 10px;
    background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.4); font-size: .9rem; transition: all .2s;
}
.footer-socials a:hover { background: #3B82F6; color: #fff; border-color: #3B82F6; }

/* ---------- ANIMATIONS ---------- */
[data-animate] { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate="fade-right"] { transform: translateX(-40px); }
[data-animate].animated { opacity: 1; transform: translate(0); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; gap: 48px; text-align: center; }
    .hero-sub { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { max-width: 500px; margin: 0 auto; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-visual { order: -1; }
    .about-img-wrapper { max-width: 380px; }
    .why-us-grid { grid-template-columns: 1fr; gap: 48px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .section { padding: 72px 0; }
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px; height: 100vh;
        flex-direction: column; align-items: stretch;
        background: #fff; padding: 80px 24px 32px;
        box-shadow: -4px 0 30px rgba(0,0,0,.1);
        transition: right .3s ease; gap: 4px;
    }
    .nav-links.open { right: 0; }
    .nav-links a { color: #1E293B !important; padding: 12px 16px !important; border-radius: 12px; font-size: 1rem; }
    .nav-links a:hover { background: rgba(59,130,246,.06) !important; color: #3B82F6 !important; }
    .nav-cta { text-align: center; margin-top: 8px; }
    .mobile-toggle { display: flex; }
    .mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .mobile-toggle.open span:nth-child(2) { opacity: 0; }
    .mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .hero h1 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
    .hero-stats { flex-direction: column; gap: 16px; }
    .hero-stat-divider { width: 40px; height: 1px; }
    .hero-badge { font-size: .78rem; }
    .services-grid { grid-template-columns: 1fr; }
    .solutions-grid { grid-template-columns: 1fr 1fr; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form { padding: 28px 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .trust-badges { gap: 20px; }
    .process-step { gap: 16px; }
    .process-number { width: 56px; height: 56px; font-size: 1rem; border-radius: 16px; }
    .process-timeline::before { left: 28px; }
    .process-content { padding: 20px; }
    .tech-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 12px; }
    .tech-item { padding: 18px 12px; }
}

@media (max-width: 480px) {
    .solutions-grid { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-dashboard { display: none; }
    .hero-content { padding: 100px 0 60px; }
    .about-card-float { display: none; }
    .section-title { font-size: 1.5rem; }
}

/* Mobile overlay */
.nav-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4);
    z-index: 999; opacity: 0; transition: opacity .3s;
}
.nav-overlay.show { display: block; opacity: 1; }