:root {
    --bg: #0a0a0a;
    --bg-alt: #0d0d0d;
    --surface: #121212;
    --surface-2: #181818;
    --border: #1e1e1e;
    --border-2: #2a2a2a;
    --text: #f0f0f0;
    --text-2: #999999;
    --text-3: #666666;
    --accent: #dc2626;
    --accent-hover: #ef4444;
    --accent-bg: rgba(220, 38, 38, 0.08);
    --accent-border: rgba(220, 38, 38, 0.2);
    --accent-glow: rgba(220, 38, 38, 0.2);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --r-sm: 6px;
    --r: 12px;
    --r-lg: 20px;
    --r-xl: 28px;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.5);
    --t: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

::selection { background: rgba(220, 38, 38, 0.3); color: var(--text); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

.accent { color: var(--accent); }

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 52px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent-bg);
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 16px;
    border: 1px solid var(--accent-border);
}

.section-head h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.section-sub {
    font-size: 1rem;
    color: var(--text-2);
    line-height: 1.7;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 14px 28px;
    border-radius: var(--r);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--t);
    text-align: center;
    gap: 10px;
    white-space: nowrap;
}

.btn-lg { padding: 16px 32px; font-size: 0.92rem; }
.btn-block { width: 100%; }

.btn-primary {
    background: var(--accent);
    color: var(--text);
    border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border-color: rgba(255,255,255,0.15);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

.btn small {
    display: block;
    font-size: 0.68rem;
    font-weight: 400;
    opacity: 0.55;
    margin-top: 1px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--t);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 4px 40px rgba(0,0,0,0.08);
}

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

.nav-logo-img {
    height: 52px;
    width: auto;
    display: block;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-size: 0.84rem;
    font-weight: 500;
    color: rgba(0,0,0,0.55);
    transition: var(--t);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--t);
    border-radius: 2px;
}

.nav-link:hover, .nav-link.active { color: rgba(0,0,0,0.9); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-cta {
    background: var(--accent);
    color: #fff !important;
    padding: 10px 22px;
    border-radius: var(--r-sm);
    font-weight: 600;
    font-size: 0.84rem;
    transition: var(--t);
}
.nav-cta:hover { background: var(--accent-hover) !important; transform: translateY(-1px); }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: rgba(0,0,0,0.7);
    border-radius: 2px;
    transition: var(--t);
    transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

.overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.overlay.active { display: block; opacity: 1; }

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg);
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    z-index: 1;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(220,38,38,0.05) 0%, transparent 65%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 140px 0 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    color: var(--text-2);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 8px 22px;
    border-radius: 50px;
    margin-bottom: 32px;
}
.hero-badge i { color: var(--accent); }

.hero-title {
    font-size: clamp(2.6rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--text);
    line-height: 1.08;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.hero-sub {
    font-size: clamp(1rem, 1.8vw, 1.3rem);
    font-weight: 300;
    color: var(--text-2);
    margin-bottom: 8px;
}

.hero-loc {
    color: var(--text-3);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 40px;
}
.hero-loc i { color: var(--accent); margin-right: 4px; }

.hero-actions {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-metrics {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}

.metric {
    text-align: center;
    padding: 0 36px;
}
.metric-value {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}
.metric-label {
    font-size: 0.78rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}
.metric-dot {
    width: 3px;
    height: 3px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.3;
}

.hero-scroll {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-3);
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 2;
    animation: bounce 2.5s ease-in-out infinite;
}
.hero-scroll i { font-size: 0.8rem; }

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ===== STATS ===== */
.stats {
    background: var(--surface);
    padding: 40px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.stat-card {
    text-align: center;
    padding: 24px 16px;
    border-radius: var(--r);
    transition: var(--t);
    border: 1px solid transparent;
}

.stat-card:hover {
    border-color: var(--border-2);
    background: var(--surface-2);
}

.stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.84rem;
    color: var(--text-2);
    font-weight: 500;
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 56px;
    align-items: start;
}

.about-text p {
    color: var(--text-2);
    margin-bottom: 18px;
    font-size: 1rem;
    line-height: 1.8;
}
.about-text p strong { color: var(--text); }

.values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 32px;
}

.value {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    background: var(--surface);
    border-radius: var(--r);
    border: 1px solid var(--border);
    transition: var(--t);
}
.value:hover {
    border-color: var(--accent);
    background: var(--surface-2);
}

.value-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    border-radius: 10px;
    flex-shrink: 0;
}
.value-icon i { font-size: 1rem; color: var(--accent); }
.value h4 { font-size: 0.9rem; font-weight: 600; color: var(--text); margin-bottom: 1px; }
.value p { font-size: 0.78rem; color: var(--text-3); margin: 0; }

.about-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.acard {
    padding: 20px;
    background: var(--surface);
    border-radius: var(--r);
    border: 1px solid var(--border);
    transition: var(--t);
}
.acard:hover { border-color: var(--border-2); background: var(--surface-2); }

.acard.highlighted {
    background: var(--accent-bg);
    border-color: var(--accent-border);
}
.acard.highlighted .acard-label { color: var(--accent); }
.acard.highlighted .acard-value { color: var(--text); }

.acard-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-3);
    margin-bottom: 5px;
}
.acard-label i { color: var(--accent); margin-right: 4px; }

.acard-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-2);
    line-height: 1.5;
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: var(--bg-alt);
}

.svc { margin-bottom: 52px; }
.svc:last-child { margin-bottom: 0; }

.svc-head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 24px;
    padding: 22px 28px;
    background: var(--surface);
    border-radius: var(--r-lg);
    border: 1px solid var(--border);
}

.svc-head h3 { font-size: 1.35rem; font-weight: 700; color: var(--text); }
.svc-head p { color: var(--text-2); font-size: 0.88rem; margin-top: 2px; }

.svc-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    border-radius: 14px;
    flex-shrink: 0;
}
.svc-icon i { font-size: 1.3rem; color: var(--accent); }

.svc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 14px;
}

.scard {
    position: relative;
    background: var(--surface);
    padding: 26px 22px;
    border-radius: var(--r);
    border: 1px solid var(--border);
    transition: var(--t);
    overflow: hidden;
}

.scard::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transition: var(--t);
    transform-origin: left;
}

.scard:hover {
    border-color: var(--accent);
    background: var(--surface-2);
    transform: translateY(-3px);
}
.scard:hover::before { transform: scaleX(1); }

.scard.featured {
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--surface), rgba(220,38,38,0.03));
}
.scard.featured::before { transform: scaleX(1); }

.badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent);
    color: var(--text);
    font-size: 0.62rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scard-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    border-radius: 10px;
    margin-bottom: 16px;
}
.scard-icon i { font-size: 1.2rem; color: var(--accent); }

.scard h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
    line-height: 1.35;
}

.scard p {
    font-size: 0.82rem;
    color: var(--text-2);
    line-height: 1.6;
}

/* ===== PROCESS ===== */
.process {
    padding: 100px 0;
}

.timeline {
    max-width: 680px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 34px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent), rgba(220,38,38,0.05));
}

.tstep {
    display: flex;
    gap: 30px;
    padding-bottom: 44px;
    position: relative;
}
.tstep:last-child { padding-bottom: 0; }

.tstep-num {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    color: var(--accent);
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    border: 2px solid var(--accent);
}

.tstep-body h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
    margin-top: 14px;
}

.tstep-body p {
    color: var(--text-2);
    line-height: 1.7;
    font-size: 0.9rem;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 100px 0;
    background: var(--bg-alt);
}

.test-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.tcard {
    background: var(--surface);
    padding: 30px;
    border-radius: var(--r-lg);
    border: 1px solid var(--border);
    transition: var(--t);
    display: flex;
    flex-direction: column;
}
.tcard:hover {
    border-color: var(--accent);
    background: var(--surface-2);
    transform: translateY(-3px);
}

.stars { color: var(--accent); font-size: 0.78rem; margin-bottom: 14px; letter-spacing: 2px; }

.tcard p {
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 18px;
    font-style: italic;
}

.tauthor {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.tavatar {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    border-radius: 50%;
    color: var(--accent);
    flex-shrink: 0;
}

.tauthor strong { display: block; font-size: 0.88rem; color: var(--text); font-weight: 600; }
.tauthor span { font-size: 0.76rem; color: var(--text-3); }

/* ===== BLOG ===== */
.blog-section {
    padding: 100px 0;
    background: var(--bg-alt);
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.blog-card {
    display: block;
    background: var(--surface);
    padding: 28px;
    border-radius: var(--r-lg);
    border: 1px solid var(--border);
    transition: var(--t);
    text-decoration: none;
}
.blog-card:hover {
    border-color: var(--accent);
    background: var(--surface-2);
    transform: translateY(-4px);
}
.blog-card-tag {
    display: inline-block;
    background: var(--accent-bg);
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 14px;
}
.blog-card h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
    line-height: 1.4;
}
.blog-card p {
    font-size: 0.85rem;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 16px;
}
.blog-card-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    transition: var(--t);
}
.blog-card-link i { font-size: 0.75rem; margin-left: 4px; transition: var(--t); }
.blog-card:hover .blog-card-link i { transform: translateX(4px); }
.blog-all {
    text-align: center;
    margin-top: 40px;
}
.blog-section .btn-outline {
    border-color: var(--border-2);
    color: var(--text-2);
}
.blog-section .btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ===== FAQ ===== */
.faq {
    padding: 100px 0;
}

.faq-list { max-width: 700px; margin: 0 auto; }

.fi {
    border: 1px solid var(--border);
    border-radius: var(--r);
    margin-bottom: 10px;
    overflow: hidden;
    transition: var(--t);
    background: var(--surface);
}
.fi:hover { border-color: var(--accent); }

.fi-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    background: transparent;
    border: none;
    font-family: var(--font);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    text-align: left;
    transition: var(--t);
}
.fi-q i { font-size: 0.78rem; color: var(--accent); transition: var(--t); flex-shrink: 0; }
.fi-q[aria-expanded="true"] i { transform: rotate(180deg); }
.fi-q:hover { color: var(--accent); }

.fi-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.fi-a.active { max-height: 250px; }

.fi-a p {
    padding: 0 22px 18px;
    color: var(--text-2);
    line-height: 1.7;
    font-size: 0.88rem;
}

/* ===== CTA ===== */
.cta {
    padding: 80px 0;
    background: var(--bg-alt);
}

.cta-inner {
    position: relative;
    padding: 64px 40px;
    border-radius: var(--r-xl);
    background: var(--surface);
    border: 1px solid var(--border);
    text-align: center;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -60%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(220,38,38,0.04) 0%, transparent 60%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-inner h2 {
    font-size: 2.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 14px;
    position: relative;
    z-index: 2;
}

.cta-inner p {
    font-size: 1rem;
    color: var(--text-2);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.cta-actions {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
}

.contact-grid {
    max-width: 600px;
    margin: 0 auto;
}

.contact-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    align-content: start;
}

.ccard {
    padding: 18px;
    background: var(--surface);
    border-radius: var(--r);
    border: 1px solid var(--border);
    transition: var(--t);
}
.ccard:hover { border-color: var(--accent); background: var(--surface-2); }

.ccard-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    border-radius: 10px;
    margin-bottom: 10px;
}
.ccard-icon i { font-size: 1rem; color: var(--accent); }

.ccard h4 {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-3);
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.ccard p, .ccard a {
    font-size: 0.86rem;
    color: var(--text-2);
    line-height: 1.5;
    font-weight: 500;
}
.ccard a { color: var(--text); }
.ccard a:hover { color: var(--accent); }

.contact-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 12px;
}
.contact-actions .btn { font-size: 0.85rem; padding: 13px 18px; }



.fg textarea { resize: vertical; min-height: 90px; }

/* ===== FOOTER ===== */
.footer {
    background: #f8f8f8;
    border-top: 1px solid #e8e8e8;
    padding: 56px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid #e8e8e8;
}

.flogo {
    height: 42px;
    width: auto;
    margin-bottom: 14px;
}

.fbrand p {
    font-size: 0.84rem;
    line-height: 1.7;
    color: #666;
    max-width: 280px;
}

.fsocial {
    display: flex;
    gap: 8px;
    margin-top: 18px;
}

.fsocial a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #eee;
    color: #666;
    transition: var(--t);
    font-size: 0.85rem;
    border: 1px solid #ddd;
}

.fsocial a:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-2px);
}

.fcol h4 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 18px;
}

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

.fcol ul li a {
    font-size: 0.84rem;
    color: #555;
    transition: var(--t);
}

.fcol ul li a:hover { color: #111; padding-left: 3px; }

.fcl li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.84rem;
    color: #555;
}
.fcl li i { color: var(--accent); margin-top: 3px; width: 16px; }
.fcl li a { color: #555; }
.fcl li a:hover { color: #111; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 0;
    font-size: 0.78rem;
    color: #888;
}

.footer-bottom a { color: #888; transition: var(--t); }
.footer-bottom a:hover { color: #333; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .test-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }

    .nav-links {
        position: fixed;
        top: 0;
        right: -280px;
        width: 260px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        padding: 80px 28px 28px;
        gap: 14px;
        transition: right 0.35s var(--ease);
        box-shadow: -10px 0 60px rgba(0,0,0,0.15);
        align-items: flex-start;
        z-index: 999;
        border-left: 1px solid #eee;
    }
    .nav-links.active { right: 0; }

    .hero-title { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-actions .btn { width: 100%; max-width: 360px; }
    .hero-metrics { flex-direction: column; gap: 16px; }
    .metric { padding: 0; }
    .metric-dot { display: none; }
    .metric-value { font-size: 1.6rem; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .values { grid-template-columns: 1fr; }
    .about-cards { grid-template-columns: 1fr; }
    .section-head h2 { font-size: 1.8rem; }
    .svc-grid { grid-template-columns: 1fr; }
    .svc-head { flex-direction: column; text-align: center; padding: 18px; }

    .timeline::before { left: 27px; }
    .tstep { gap: 22px; }
    .tstep-num { width: 56px; height: 56px; font-size: 1rem; }

    .test-grid { grid-template-columns: 1fr; }

    .contact-cards { grid-template-columns: 1fr; }
    .form { padding: 22px; }
    .form-row { grid-template-columns: 1fr; }
    .contact-actions { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 6px; }
    .cta-inner { padding: 44px 22px; }
    .cta-inner h2 { font-size: 1.5rem; }
    .hero-scroll { display: none; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 1.8rem; }
    .section-head h2 { font-size: 1.5rem; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .stat-card { padding: 14px; }
    .stat-num { font-size: 1.3rem; }
}

[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s var(--ease);
}
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-right"] { transform: translateX(-20px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-left"] { transform: translateX(20px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }

/* ===== BACKGROUND PATTERNS ===== */

/* Pattern 1: Geodetska mreža — profesionalna koordinatna mreža sa ojačanim glavnim linijama */
body[data-pattern="1"] .hero-grid {
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 40px 40px, 40px 40px;
}
body[data-pattern="1"] .hero-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 200px 200px, 200px 200px;
}
body[data-pattern="1"] .hero-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px),
        radial-gradient(circle at 200px 0, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 0 200px, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 200px 200px, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 200px 200px;
    background-position: 0 0, 200px 0, 0 200px, 200px 200px;
}
body[data-pattern="1"] .stats {
    background-image:
        linear-gradient(rgba(0,0,0,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Pattern 2: Teodolit — unakrsne linije sa kružnim nišanima */
body[data-pattern="2"] .hero-grid { background: none; }
body[data-pattern="2"] .hero-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 50% 50%, rgba(220,38,38,0.04) 0%, transparent 40%);
}
body[data-pattern="2"] .hero-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255,255,255,0.04) 0.5px, transparent 0.5px),
        radial-gradient(circle at 25% 40%, rgba(255,255,255,0.02) 0.5px, transparent 0.5px),
        radial-gradient(circle at 75% 60%, rgba(255,255,255,0.02) 0.5px, transparent 0.5px),
        radial-gradient(circle at 40% 70%, rgba(255,255,255,0.02) 0.5px, transparent 0.5px),
        radial-gradient(circle at 60% 30%, rgba(255,255,255,0.02) 0.5px, transparent 0.5px);
    background-size: 180px 180px;
    background-position: 90px 90px;
}
body[data-pattern="2"] .hero-glow {
    top: -20%;
    left: 50%;
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(220,38,38,0.04) 0%, transparent 65%);
}
body[data-pattern="2"] .stats {
    background-image:
        radial-gradient(circle at 50% 50%, rgba(220,38,38,0.02) 0.5px, transparent 0.5px);
    background-size: 120px 120px;
}

/* Pattern 3: TopoKarta — konturne linije sa naglaskom */
body[data-pattern="3"] .hero-grid { background: none; }
body[data-pattern="3"] .hero-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(0deg,
            transparent 0px, transparent 22px,
            rgba(255,255,255,0.012) 22px, rgba(255,255,255,0.025) 24px,
            transparent 24px, transparent 100px
        ),
        repeating-linear-gradient(5deg,
            transparent 0px, transparent 18px,
            rgba(255,255,255,0.008) 18px, rgba(255,255,255,0.018) 20px,
            transparent 20px, transparent 80px
        ),
        repeating-linear-gradient(-4deg,
            transparent 0px, transparent 14px,
            rgba(255,255,255,0.006) 14px, rgba(255,255,255,0.015) 16px,
            transparent 16px, transparent 60px
        ),
        repeating-linear-gradient(8deg,
            transparent 0px, transparent 28px,
            rgba(255,255,255,0.006) 28px, rgba(255,255,255,0.012) 30px,
            transparent 30px, transparent 120px
        );
}
body[data-pattern="3"] .hero-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 45% 35%, rgba(220,38,38,0.015) 0%, transparent 50%),
        radial-gradient(ellipse at 65% 70%, rgba(220,38,38,0.01) 0%, transparent 40%),
        radial-gradient(ellipse at 20% 60%, rgba(220,38,38,0.008) 0%, transparent 30%);
}

/* Pattern 4: GNSS sateliti — mreža satelitskih signala */
body[data-pattern="4"] .hero-grid { background: none; }
body[data-pattern="4"] .hero-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,0.07) 1px, transparent 1px),
        radial-gradient(circle at 35% 55%, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 55% 10%, rgba(255,255,255,0.06) 1px, transparent 1px),
        radial-gradient(circle at 75% 65%, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 90% 30%, rgba(255,255,255,0.06) 1px, transparent 1px),
        radial-gradient(circle at 10% 75%, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 50% 45%, rgba(255,255,255,0.04) 2px, transparent 2px),
        radial-gradient(circle at 68% 82%, rgba(255,255,255,0.04) 2px, transparent 2px),
        radial-gradient(circle at 82% 8%, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 22% 88%, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 45% 72%, rgba(255,255,255,0.04) 1px, transparent 1px),
        radial-gradient(circle at 5% 48%, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 72% 48%, rgba(255,255,255,0.04) 1px, transparent 1px),
        radial-gradient(circle at 28% 38%, rgba(255,255,255,0.05) 1px, transparent 1px),
        radial-gradient(circle at 92% 62%, rgba(255,255,255,0.04) 1px, transparent 1px),
        radial-gradient(circle at 38% 12%, rgba(255,255,255,0.04) 1px, transparent 1px),
        radial-gradient(circle at 62% 35%, rgba(255,255,255,0.04) 1px, transparent 1px);
}
body[data-pattern="4"] .hero-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 50% 45%, rgba(220,38,38,0.05) 0%, transparent 15%),
        radial-gradient(circle at 50% 45%, rgba(220,38,38,0.02) 0%, transparent 30%),
        radial-gradient(circle at 50% 45%, rgba(220,38,38,0.01) 0%, transparent 50%);
    pointer-events: none;
}
body[data-pattern="4"] .stats {
    background-image:
        radial-gradient(circle at 30% 40%, rgba(220,38,38,0.03) 1px, transparent 1px),
        radial-gradient(circle at 70% 60%, rgba(220,38,38,0.02) 1px, transparent 1px),
        radial-gradient(circle at 50% 25%, rgba(220,38,38,0.02) 1px, transparent 1px),
        radial-gradient(circle at 15% 70%, rgba(220,38,38,0.02) 1px, transparent 1px),
        radial-gradient(circle at 85% 35%, rgba(220,38,38,0.02) 1px, transparent 1px);
    background-size: 120px 120px;
}
body[data-pattern="4"] .services {
    background-image:
        radial-gradient(circle at 20% 30%, rgba(220,38,38,0.02) 1px, transparent 1px),
        radial-gradient(circle at 60% 70%, rgba(220,38,38,0.02) 1px, transparent 1px),
        radial-gradient(circle at 80% 15%, rgba(220,38,38,0.02) 1px, transparent 1px);
}
body[data-pattern="4"] .testimonials {
    background-image:
        radial-gradient(circle at 25% 50%, rgba(220,38,38,0.02) 1px, transparent 1px),
        radial-gradient(circle at 75% 30%, rgba(220,38,38,0.02) 1px, transparent 1px);
}
body[data-pattern="4"] .faq {
    background-image:
        radial-gradient(circle at 40% 60%, rgba(220,38,38,0.015) 1px, transparent 1px);
}
body[data-pattern="4"] .contact {
    background-image:
        radial-gradient(circle at 30% 40%, rgba(220,38,38,0.02) 1px, transparent 1px),
        radial-gradient(circle at 70% 70%, rgba(220,38,38,0.02) 1px, transparent 1px);
}

/* ===== PATTERN PICKER ===== */
.pattern-picker {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
}
.pp-toggle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-2);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--t);
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.pp-toggle:hover { background: var(--surface-2); color: var(--accent); border-color: var(--accent); }

.pp-menu {
    display: none;
    position: absolute;
    bottom: 56px;
    right: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 12px;
    min-width: 220px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.pp-menu.open { display: block; }

.pp-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-3);
    padding: 4px 8px 10px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}
.pp-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 8px;
    background: transparent;
    border: none;
    border-radius: var(--r-sm);
    font-family: var(--font);
    font-size: 0.82rem;
    color: var(--text-2);
    cursor: pointer;
    transition: var(--t);
    text-align: left;
}
.pp-btn:hover { background: var(--surface-2); color: var(--text); }
.pp-btn.active { background: var(--accent-bg); color: var(--accent); }

.pp-preview {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    border: 1px solid var(--border);
    flex-shrink: 0;
    overflow: hidden;
}
.pp1 { background: linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px); background-size: 7px 7px; background-color: #0a0a0a; }
.pp1::before { content: ''; display: block; width: 100%; height: 100%; background-image: linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px); background-size: 35px 35px; }
.pp2 { background: radial-gradient(circle at 50% 50%, rgba(220,38,38,0.1) 0.5px, transparent 0.5px), radial-gradient(circle, rgba(255,255,255,0.06) 0.5px, transparent 0.5px); background-size: 16px 16px, 32px 32px; background-color: #0a0a0a; background-position: 8px 8px, 16px 16px; }
.pp3 { background: repeating-linear-gradient(0deg, transparent 0px, transparent 3px, rgba(255,255,255,0.04) 3px, rgba(255,255,255,0.06) 4px, transparent 4px, transparent 14px), repeating-linear-gradient(5deg, transparent 0px, transparent 2px, rgba(255,255,255,0.03) 2px, rgba(255,255,255,0.05) 3px, transparent 3px, transparent 11px); background-color: #0a0a0a; }
.pp4 { background-image: radial-gradient(circle, rgba(255,255,255,0.08) 0.8px, transparent 0.8px), radial-gradient(circle at 4px 4px, rgba(220,38,38,0.08) 0.5px, transparent 0.5px); background-size: 10px 10px, 40px 40px; background-color: #0a0a0a; }

@media (max-width: 768px) {
    .pattern-picker { display: none; }
}