.cursor {
    width: 12px;
    height: 12px;
    background: var(--cyan);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    /* FIX: transition: all → spesifik property */
    transition: transform 0.15s ease, opacity 0.15s ease;
    mix-blend-mode: screen;
    will-change: transform;
}

.cursor-ring {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(0, 212, 255, 0.4);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    /* FIX: transition: all → spesifik property */
    transition: transform 0.25s ease, opacity 0.25s ease, width 0.25s ease, height 0.25s ease;
    will-change: transform;
}

/* ============================================================
   NOISE OVERLAY
   ============================================================ */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    /* FIX: z-index hiyerarşisi düzenlendi:
       cursor:     9999
       cursor-ring:9998
       modal:      500
       nav:        100
       noise:      10   */
    z-index: 10;
    opacity: 0.5;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 60px;
    background: linear-gradient(to bottom, rgba(5, 13, 26, 0.95), transparent);
    /* FIX: backdrop-filter sadece nav'da kaldı (en kritik eleman) */
    backdrop-filter: blur(4px);
}

.logo img {
    width: 120px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 40px;
}

nav ul a {
    text-decoration: none;
    color: var(--muted);
    font-family: 'Space Mono', monospace;
    font-size: 15px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

nav ul a:hover {
    color: var(--cyan);
}

.nav-cta {
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 10px 24px;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--cyan);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
    z-index: -1;
}

.nav-cta:hover {
    color: var(--navy);
}

.nav-cta:hover::before {
    transform: scaleX(1);
}

.language {
    display: flex;
    gap: 12px;
}

.language a {
    text-decoration: none;
    color: var(--muted);
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.language a:hover {
    color: var(--cyan);
}


.language-wrapper {
    padding: 15px;
    background: var(--deep);
    color: var(--cyan);
    border: none;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    cursor: pointer;
    transition: box-shadow 0.3s ease;
    border-radius: 13px;
}

.language-wrapper:hover {
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
}


/* ============================================================
   HERO
   ============================================================ */
.hero {
    min-height: 115vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    overflow: hidden;
}

.hero-visual {
    position: relative;
    background: var(--deep);
    overflow: hidden;
}

.azerbaijan-map {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 2;
}

.map-svg {
    width: 600px;
    opacity: 0.35;
    filter: drop-shadow(0 0 25px rgba(0, 212, 255, 0.6));
}


.map-shape {
    fill: rgba(0, 212, 255, 0.05);
    stroke: var(--cyan);
    stroke-width: 2;
    stroke-dasharray: 8;
    animation: map-glow 4s ease-in-out infinite;
}

/* Glow effekti */
@keyframes map-glow {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

/* Yüngül hərəkət */
@keyframes map-float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ── Radar ── */
.radar-container {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.radar-grid {
    width: 600px;
    height: 600px;
    position: relative;
}

.radar-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 212, 255, 0.12);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-ring 4s ease-in-out infinite;
}

.radar-ring:nth-child(1) {
    width: 120px;
    height: 120px;
}

.radar-ring:nth-child(2) {
    width: 240px;
    height: 240px;
    animation-delay: 0.4s;
    border-color: rgba(0, 212, 255, 0.09);
}

.radar-ring:nth-child(3) {
    width: 360px;
    height: 360px;
    animation-delay: 0.8s;
    border-color: rgba(0, 212, 255, 0.06);
}

.radar-ring:nth-child(4) {
    width: 480px;
    height: 480px;
    animation-delay: 1.2s;
    border-color: rgba(0, 212, 255, 0.04);
}

.radar-ring:nth-child(5) {
    width: 600px;
    height: 600px;
    animation-delay: 1.6s;
    border-color: rgba(0, 212, 255, 0.02);
}

@keyframes pulse-ring {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

.radar-sweep {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1px;
    height: 300px;
    transform-origin: 0% 0%;
    background: linear-gradient(to bottom, var(--cyan), transparent);
    box-shadow: 0 0 20px var(--cyan);
    will-change: transform;
}

.blip {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 8px var(--cyan), 0 0 20px rgba(0, 212, 255, 0.5);
    animation: blip-fade 4s ease-in-out infinite;
    will-change: opacity, transform;
}

.blip:nth-child(1) {
    top: 30%;
    left: 55%;
    animation-delay: 1.2s;
}

.blip:nth-child(2) {
    top: 62%;
    left: 40%;
    animation-delay: 2.8s;
}

.blip:nth-child(3) {
    top: 45%;
    left: 70%;
    animation-delay: 3.6s;
}

@keyframes blip-fade {

    0%,
    100% {
        opacity: 0;
        transform: scale(0);
    }

    50% {
        opacity: 1;
        transform: scale(1);
    }

    70% {
        opacity: 0.4;
    }
}

.crosshair {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
}

.crosshair::before,
.crosshair::after {
    content: '';
    position: absolute;
    background: rgba(0, 212, 255, 0.08);
}

.crosshair::before {
    width: 100%;
    height: 1px;
    top: 50%;
    left: 0;
}

.crosshair::after {
    width: 1px;
    height: 100%;
    left: 50%;
    top: 0;
}

.ship-icon {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(0, 212, 255, 0.03), transparent);
    clip-path: polygon(0 100%, 10% 60%, 20% 55%, 35% 50%, 40% 30%, 50% 25%, 60% 30%, 65% 50%, 80% 55%, 90% 60%, 100% 100%);
    border-top: 1px solid rgba(0, 212, 255, 0.15);
}

/* ── Sector lines ── */
.sector-line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 1px;
    background: rgba(0, 212, 255, 0.15);
    transform-origin: left center;
}

.sector-line-1 {
    transform: rotate(0deg);
}

.sector-line-2 {
    transform: rotate(90deg);
}

.sector-line-3 {
    transform: rotate(180deg);
}

.sector-line-4 {
    transform: rotate(270deg);
}

.sector-label {
    position: absolute;
    display: flex;
    flex-direction: column;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.sector-label.active {
    opacity: 1;
}

#sector-1 {
    top: calc(50% - 130px);
    left: calc(46% + 30px);
}

#sector-2 {
    top: calc(50% + 30px);
    left: calc(46% + 30px);
}

#sector-3 {
    top: calc(50% + 30px);
    left: calc(46% - 140px);
}

#sector-4 {
    top: calc(50% - 130px);
    left: calc(60% - 170px);
}

.sector-num {
    font-family: Arial, sans-serif;
    font-size: 0.6rem;
    color: var(--cyan);
    letter-spacing: 0.15em;
    font-weight: 700;
}

.sector-name {
    font-family: Arial, sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.03em;
    line-height: 1.25;
    text-shadow: 0 0 12px rgba(0, 212, 255, 0.9), 0 0 30px rgba(0, 212, 255, 0.5), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.scan-lines {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 3px,
            rgba(0, 0, 0, 0.07) 3px,
            rgba(0, 0, 0, 0.07) 4px);
    pointer-events: none;
}

/* ── Hero content ── */
.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 60px 80px;
    position: relative;
}

.hero-tag {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-tag::before {
    content: '';
    width: 32px;
    height: 1px;
    background: var(--cyan);
    flex-shrink: 0;
}

h1 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(4rem, 7vw, 6.5rem);
    line-height: 0.95;
    letter-spacing: 0.02em;
    color: var(--white);
    margin-bottom: 32px;
}

h1 .accent {
    color: var(--cyan);
}

h1 .line2 {
    display: block;
    -webkit-text-stroke: 1px rgba(232, 238, 244, 0.3);
    color: transparent;
}

.hero-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--muted);
    max-width: 400px;
    margin-bottom: 48px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

/* ── Buttons ── */
.btn-primary {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 16px 36px;
    background: var(--cyan);
    color: var(--navy);
    text-decoration: none;
    font-weight: 700;
    transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary::after {
    content: '→';
    margin-left: 8px;
}

.btn-primary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.btn-secondary:hover {
    color: var(--white);
}

/* ── Stats strip (hero section) ── */
/* FIX: .stats-strip .stat scope ile about .stat çakışması çözüldü */
.stats-strip {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    border-top: 1px solid var(--border);
    /* FIX: backdrop-filter kaldırıldı, background opacity artırıldı */
    background: rgba(10, 22, 40, 0.92);
}

.stats-strip .stat {
    flex: 1;
    padding: 24px 32px;
    border-right: 1px solid var(--border);
}

.stats-strip .stat:last-child {
    border-right: none;
}

.stats-strip .stat-num {
    font-family: 'Oswald', sans-serif;
    font-size: 2.2rem;
    color: var(--cyan);
    letter-spacing: 0.05em;
}

.stats-strip .stat-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.62rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-top: 2px;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
    padding: 120px 60px;
    position: relative;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 80px;
}

.section-tag {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 12px;
}

h2 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(2.5rem, 4vw, 3.8rem);
    line-height: 1;
    letter-spacing: 0.02em;
}

.section-desc {
    max-width: 320px;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.7;
    text-align: right;
}

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

.service-card {
    background: var(--deep);
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
    transition: background 0.4s ease;
    cursor: none;
}

.service-card .card-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.service-card .card-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.45) saturate(0.6);
}

/* Şəklin üzərinə overlay — yazılar oxunsun */
.service-card .card-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(5, 10, 20, 0.72) 0%,
            rgba(5, 10, 20, 0.38) 100%);
}

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

/* Bütün məzmun şəklin üstündə */
.service-card>*:not(.card-bg) {
    position: relative;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--cyan);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    background: var(--steel);
}

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

.service-num {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 0.15em;
    margin-bottom: 32px;
}

.service-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 24px;
    opacity: 0.8;
}

.service-card h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.6rem;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    color: var(--white);
}

.service-card p {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.7;
}

.service-arrow {
    position: absolute;
    bottom: 32px;
    right: 32px;
    font-size: 1.2rem;
    color: var(--cyan);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(-8px);
}

.service-card:hover .service-arrow {
    opacity: 1;
    transform: translateX(0);
}

.modal-image-wrap {
    position: relative;
    width: 100%;
    height: 290px;
    overflow: hidden;
    background: var(--deep);
    flex-shrink: 0;
}

.modal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.6) brightness(0.7);
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.6s ease;
    transform: scale(1.04);
}

/* Şəkil yüklənməmişsə placeholder görünsün */
.modal-image[src=""] {
    display: none;
}

.modal-overlay.active .modal-image {
    transform: scale(1);
}

.modal-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(5, 13, 26, 0.2) 0%,
            rgba(5, 13, 26, 0.0) 40%,
            rgba(5, 13, 26, 0.85) 100%);
    pointer-events: none;
}

/* Künc dekorları */
.modal-img-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: var(--cyan);
    border-style: solid;
    opacity: 0.7;
    z-index: 2;
}

.modal-img-corner.tl {
    top: 14px;
    left: 14px;
    border-width: 2px 0 0 2px;
}

.modal-img-corner.br {
    bottom: 14px;
    right: 14px;
    border-width: 0 2px 2px 0;
}

/* "ACTIVE DEPLOYMENT" status label */
.modal-image-status {
    position: absolute;
    bottom: 16px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 7px;
    font-family: 'Space Mono', monospace;
    font-size: 0.55rem;
    color: var(--cyan);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    z-index: 2;
}

.modal-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 8px var(--cyan);
    animation: rec-pulse 1.2s ease-in-out infinite;
    flex-shrink: 0;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(4, 10, 18, 0.88);
    backdrop-filter: blur(8px);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--surface);
    border: 1px solid rgba(0, 212, 255, 0.3);
    max-width: 700px;
    width: 100%;
    position: relative;
    padding: 0;
    transform: translateY(24px) scale(0.97);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-top-bar {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan) 40%, rgba(0, 212, 255, 0.3));
}

.modal-body {
    padding: 40px 44px 44px;
}

.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 20px;
}

.modal-title-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.modal-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--cyan);
    letter-spacing: 0.2em;
}

/* FIX: sabit 36px → clamp() ile responsive */
.modal-title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(24px, 4vw, 36px);
    letter-spacing: 0.06em;
    color: var(--white);
    line-height: 1;
}

.modal-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.4));
}

.modal-desc {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(200, 220, 232, 0.65);
    margin-bottom: 32px;
    border-left: 2px solid rgba(0, 212, 255, 0.25);
    padding-left: 20px;
}

.modal-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 36px;
}

.modal-feature {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: rgba(200, 220, 232, 0.6);
    line-height: 1.5;
}

.modal-feature::before {
    content: '▸';
    color: var(--cyan);
    font-size: 11px;
    margin-top: 2px;
    flex-shrink: 0;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.modal-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.15em;
    color: rgba(0, 212, 255, 0.4);
}

.modal-close {
    background: none;
    border: 1px solid rgba(0, 212, 255, 0.25);
    color: var(--cyan);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 8px 20px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.modal-close:hover {
    background: rgba(0, 212, 255, 0.08);
    border-color: var(--cyan);
}

.modal::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 3px,
            rgba(0, 0, 0, 0.04) 3px,
            rgba(0, 0, 0, 0.04) 4px);
    pointer-events: none;
}

.modal-footer-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal-learn-more {
    background: none;
    border: 1px solid rgba(0, 212, 255, 0.25);
    color: var(--cyan);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 8px 20px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.modal-learn-more:hover {
    background: rgba(0, 212, 255, 0.08);
    border-color: var(--cyan);
}

.service-detail {
    max-width: 860px;
    margin: 80px auto;
    padding: 0 40px;
}

.sd-hero {
    position: relative;
    height: 380px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
    margin-bottom: 60px;
}

.sd-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.6) brightness(0.6);
}

.sd-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 13, 26, 0.95) 0%, rgba(5, 13, 26, 0.2) 100%);
}

.sd-hero-content {
    position: absolute;
    bottom: 36px;
    left: 40px;
    z-index: 2;
}

.sd-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--cyan);
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 10px;
}

.sd-title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: 0.05em;
    color: var(--white);
    line-height: 1;
    margin-bottom: 14px;
}

.sd-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.15em;
    color: rgba(0, 212, 255, 0.5);
}

.sd-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: var(--cyan);
    border-style: solid;
    opacity: 0.6;
    z-index: 2;
}

.sd-corner.tl {
    top: 16px;
    left: 16px;
    border-width: 2px 0 0 2px;
}

.sd-corner.br {
    bottom: 16px;
    right: 16px;
    border-width: 0 2px 2px 0;
}

.sd-desc {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(200, 220, 232, 0.65);
    border-left: 2px solid rgba(0, 212, 255, 0.25);
    padding-left: 20px;
    margin-bottom: 40px;
}

.sd-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 48px;
}

.sd-feature {
    font-size: 13px;
    color: rgba(200, 220, 232, 0.6);
    padding-left: 18px;
    position: relative;
    line-height: 1.5;
}

.sd-feature::before {
    content: '▸';
    color: var(--cyan);
    font-size: 11px;
    position: absolute;
    left: 0;
    top: 2px;
}

.sd-back {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--cyan);
    border: 1px solid rgba(0, 212, 255, 0.25);
    padding: 10px 24px;
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.sd-back:hover {
    background: rgba(0, 212, 255, 0.08);
    border-color: var(--cyan);
}

/* ============================================================
   VIDEO SECTION
   ============================================================ */
.video-section {
    padding: 120px 60px;
    background: var(--deep);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.video-visual {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--steel);
    overflow: hidden;
}

.cam-feed {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0a1628, #050d1a);
}

.cam-overlay {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.cam-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: var(--cyan);
    border-style: solid;
}

.cam-corner.tl {
    top: 16px;
    left: 16px;
    border-width: 2px 0 0 2px;
}

.cam-corner.tr {
    top: 16px;
    right: 16px;
    border-width: 2px 2px 0 0;
}

.cam-corner.bl {
    bottom: 16px;
    left: 16px;
    border-width: 0 0 2px 2px;
}

.cam-corner.br {
    bottom: 16px;
    right: 16px;
    border-width: 0 2px 2px 0;
}

.detect-box {
    position: absolute;
    border: 1px solid var(--amber);
    animation: detect-blink 2s ease-in-out infinite;
}

.detect-box:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 30%;
    left: 20%;
}

.detect-box:nth-child(2) {
    width: 50px;
    height: 90px;
    top: 25%;
    left: 55%;
}

.detect-box:nth-child(3) {
    width: 60px;
    height: 60px;
    top: 55%;
    left: 65%;
}

@keyframes detect-blink {

    0%,
    100% {
        opacity: 0.4;
    }

    50% {
        opacity: 1;
        box-shadow: 0 0 12px rgba(245, 166, 35, 0.4);
    }
}

.detect-label {
    position: absolute;
    top: -20px;
    left: 0;
    font-family: 'Space Mono', monospace;
    font-size: 0.55rem;
    color: var(--amber);
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.cam-info {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: 'Space Mono', monospace;
    font-size: 0.55rem;
    color: var(--cyan);
    text-align: right;
    line-height: 1.8;
    letter-spacing: 0.08em;
}

.cam-rec {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'Space Mono', monospace;
    font-size: 0.55rem;
    color: #ff4444;
    letter-spacing: 0.1em;
}

.cam-rec-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ff4444;
    animation: rec-pulse 1s ease-in-out infinite;
}

@keyframes rec-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.2;
    }
}

.scan-line-cam {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, transparent, rgba(0, 212, 255, 0.3), transparent);
    animation: scan-cam 3s linear infinite;
    will-change: top;
}

@keyframes scan-cam {
    0% {
        top: 0;
    }

    100% {
        top: 100%;
    }
}

.cam-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(0, 212, 255, 0.08) 1px, transparent 1px);
    background-size: 24px 24px;
}

.cam-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.75;
    /* overlay-lərin görünməsi üçün */
    filter: saturate(0.6) brightness(0.8);
    z-index: 0;
}

.video-content .section-tag {
    margin-bottom: 16px;
}

.video-content h2 {
    margin-bottom: 24px;
}

.video-content p {
    color: var(--muted);
    line-height: 1.8;
    font-size: 0.95rem;
    margin-bottom: 40px;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 48px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.88rem;
    color: var(--white);
}

.feature-list li::before {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--cyan);
    flex-shrink: 0;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 96px 40px 120px;
}

.about-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 100px;
    padding-bottom: 64px;
    border-bottom: 1px solid var(--border);
    position: relative;
}

.about-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 120px;
    height: 2px;
    background: var(--cyan);
}

.tag-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

/* FIX: about section için ayrı .section-tag override (nav ile çakışma önlendi) */
.about .section-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.25em;
}

.tag-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan), transparent);
    max-width: 60px;
}

.about-title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(56px, 7vw, 100px);
    line-height: 0.88;
    letter-spacing: 0.04em;
    color: var(--white);
}

.about-title em {
    font-style: normal;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(0, 212, 255, 0.5);
}

.about-lead {
    font-size: 15px;
    line-height: 1.85;
    color: var(--text-dim);
    max-width: 420px;
    align-self: end;
    padding-bottom: 8px;
}

.about-lead strong {
    color: var(--cyan);
    font-weight: 500;
}

/* ── Stats bar (about section) ── */
/* FIX: .stats-bar .stat scope ile hero stats çakışması çözüldü */
.stats-bar {
    display: flex;
    gap: 0;
    margin-bottom: 96px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.stats-bar .stat {
    flex: 1;
    padding: 32px 36px;
    border-right: 1px solid var(--border);
    position: relative;
    transition: background 0.3s ease;
}

.stats-bar .stat:last-child {
    border-right: none;
}

.stats-bar .stat:hover {
    background: var(--cyan-dim);
}

.stats-bar .stat-num {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(36px, 4vw, 52px);
    letter-spacing: 0.02em;
    color: var(--cyan);
    line-height: 1;
    margin-bottom: 6px;
}

.stats-bar .stat-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 9.5px;
    letter-spacing: 0.18em;
    color: var(--text-dim);
    text-transform: uppercase;
}

/* ── Pillars ── */
.pillars-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.22em;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 36px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.pillars-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-bottom: 2px;
}

.pillar {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 40px 36px 44px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.35s ease, background 0.35s ease;
    cursor: default;
}

.pillar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), transparent);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.pillar::after {
    content: '';
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.06) 0%, transparent 70%);
    transition: transform 0.5s ease;
}

.pillar:hover {
    border-color: rgba(0, 212, 255, 0.35);
    background: var(--surface2);
}

.pillar:hover::before {
    opacity: 1;
}

.pillar:hover::after {
    transform: scale(1.4);
}

.pillar-index {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: rgba(0, 212, 255, 0.35);
    letter-spacing: 0.12em;
    margin-bottom: 28px;
    display: block;
    transition: all 0.3s ease;
}

.pillar-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 22px;
    opacity: 0.85;
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.pillar:hover .pillar-icon {
    opacity: 1;
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
}

.pillar:hover .pillar-index {
    color: rgba(0, 212, 255, 1.35);
}

.pillar h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 20px;
    letter-spacing: 0.1em;
    color: var(--white);
    margin-bottom: 22px;
    line-height: 1.1;
}

.pillar ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.pillar ul li {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dim);
    padding-left: 18px;
    position: relative;
    transition: color 0.25s ease;
}

.pillar ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--cyan);
    font-size: 10px;
    top: 3px;
}

.pillars-wide {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    margin-bottom: 96px;
}

/* ── Manifesto ── */
.manifesto {
    border: 1px solid var(--border);
    padding: 56px 60px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 2px;
    position: relative;
    overflow: hidden;
    background: var(--surface);
}

.manifesto::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 2px;
    background: linear-gradient(180deg, transparent, var(--cyan), transparent);
}

.manifesto-heading {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(32px, 3.5vw, 50px);
    letter-spacing: 0.06em;
    color: var(--white);
    line-height: 1;
}

.manifesto-heading span {
    display: block;
    color: transparent;
    -webkit-text-stroke: 1px rgba(0, 212, 255, 0.45);
}

.manifesto-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px 40px;
}

.manifesto-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.manifesto-item-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 9px;
    letter-spacing: 0.2em;
    color: var(--cyan);
    text-transform: uppercase;
}

.manifesto-item p {
    font-size: 16px;
    line-height: 1.65;
    color: var(--text-dim);
}

/* ── About animations ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-header,
.stats-bar,
.pillar,
.manifesto {
    animation: fadeUp 0.7s ease both;
}

.pillar:nth-child(1) {
    animation-delay: 0.05s;
}

.pillar:nth-child(2) {
    animation-delay: 0.12s;
}

.pillar:nth-child(3) {
    animation-delay: 0.19s;
}

.pillar:nth-child(4) {
    animation-delay: 0.26s;
}

.pillar:nth-child(5) {
    animation-delay: 0.33s;
}

.pillar:nth-child(6) {
    animation-delay: 0.40s;
}

.pillar:nth-child(7) {
    animation-delay: 0.47s;
}

.pillar:nth-child(8) {
    animation-delay: 0.54s;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section {
    padding: 120px 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 24px;
}

.contact-info p {
    color: var(--muted);
    line-height: 1.8;
    font-size: 0.95rem;
    margin-bottom: 48px;
}

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

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-item-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
}

.contact-item-value {
    font-size: 1rem;
    color: var(--white);
}

.contact-item-value a {
    color: var(--cyan);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.contact-item-value a:hover {
    opacity: 0.7;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: 'Space Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--steel);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--white);
    padding: 14px 18px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--cyan);
}

.form-group select option {
    background: var(--deep);
}

.form-group textarea {
    min-height: 120px;
}

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

.submit-btn {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 18px 40px;
    background: var(--cyan);
    color: var(--navy);
    border: none;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    align-self: flex-start;
    margin-top: 8px;
}

.submit-btn:hover {
    background: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.25);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    border-top: 1px solid var(--border);
    padding: 48px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer p {
    font-family: 'Space Mono', monospace;
    font-size: 0.62rem;
    color: var(--muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-logo img {
    width: 120px;
    height: auto;
}

/* ============================================================
   UTILITY — FADE UP
   ============================================================ */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fade-up 0.8s ease forwards;
}

.fade-up:nth-child(2) {
    animation-delay: 0.15s;
}

.fade-up:nth-child(3) {
    animation-delay: 0.30s;
}

.fade-up:nth-child(4) {
    animation-delay: 0.45s;
}

@keyframes fade-up {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   RESPONSIVE
   FIX: 3 breakpoint eklendi (1024, 768, 480px)
   ============================================================ */

/* Tablet büyük */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .manifesto {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .map-svg {
        width: 408px;
    }
}

/* Tablet */
@media (max-width: 900px) {

    .cursor {
        display: none;
    }

    .cursor-ring {
        display: none;
    }

    nav {
        padding: 20px 24px;
    }

    nav ul {
        display: none;
    }

    .hero {
        min-height: 180vh;
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 50vh;
        order: -1;
    }

    .hero-content {
        padding: 40px 24px 160px;
    }

    .stats-strip {
        flex-wrap: wrap;
    }

    .stats-bar {
        flex-wrap: wrap;
    }

    .stats-strip .stat {
        min-width: 50%;
    }

    .services {
        padding: 80px 24px;
    }

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

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .section-desc {
        text-align: left;
    }

    .video-section {
        grid-template-columns: 1fr;
        padding: 80px 24px;
    }

    .contact-section {
        grid-template-columns: 1fr;
        padding: 80px 24px;
    }

    .about-header {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .pillars-wide {
        grid-template-columns: 1fr;
    }

    footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding: 40px 24px;
    }
}

/* Mobil */
@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-body {
        padding: 24px 20px 28px;
    }

    .modal-features {
        grid-template-columns: 1fr;
    }

    .stats-bar .stat {
        min-width: 100%;
    }

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

    .manifesto {
        padding: 36px 24px;
    }

    .manifesto-body {
        grid-template-columns: 1fr;
    }

    .about {
        padding: 60px 20px 80px;
    }

    .modal-image-wrap {
        height: 220px;
    }
}