/* CSS Design System for TACTICAL DRONS */

:root {
    /* Color Palette */
    --bg-main: #0a0c0f;
    --bg-surface: #11151c;
    --bg-surface-rgb: 17, 21, 28;
    --bg-card: #181d26;
    --border-color: rgba(255, 255, 255, 0.06);
    
    /* Tactical Military Colors (Redefined original variables to easily re-skin existing layout) */
    --color-cyan: #7ca93b; /* Army Green */
    --color-cyan-glow: rgba(124, 169, 59, 0.22);
    --color-orange: #ff7b00; /* Tactical Amber/Orange */
    --color-orange-glow: rgba(255, 123, 0, 0.22);
    --color-purple: #c59b27; /* Muted Gold / Khaki Brass */
    --color-purple-glow: rgba(197, 155, 39, 0.22);
    
    /* Text Colors */
    --text-primary: #f1f3f5;
    --text-secondary: #9ca3af;
    --text-muted: #5e6672;
    
    /* Fonts */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Transitions & Shadows */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --glow-cyan: 0 0 15px var(--color-cyan-glow);
    --glow-orange: 0 0 15px var(--color-orange-glow);
    --glow-purple: 0 0 15px var(--color-purple-glow);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-cyan), #aacc00);
    color: #0c0f14;
    box-shadow: var(--glow-cyan);
    font-weight: 700;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(124, 169, 59, 0.45);
}

.btn-secondary {
    background-color: var(--bg-surface);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.03);
    border-color: var(--color-cyan);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background-color: var(--color-cyan);
    color: #0c0f14;
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

.btn-icon {
    width: 16px;
    height: 16px;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(10, 12, 15, 0.75);
    backdrop-filter: blur(12px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.header-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.4rem;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.logo-accent {
    color: var(--color-cyan);
    text-shadow: var(--glow-cyan);
    background: linear-gradient(135deg, var(--color-cyan), #aacc00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link:hover {
    color: var(--color-cyan);
}

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

.cart-trigger {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    position: relative;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.cart-trigger:hover {
    color: var(--color-cyan);
}

.icon-cart {
    width: 22px;
    height: 22px;
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-orange);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glow-orange);
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 160px;
    padding-bottom: 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(124, 169, 59, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 10% 80%, rgba(255, 123, 0, 0.04) 0%, transparent 50%);
    z-index: 1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
    position: relative;
    z-index: 2;
}

.tagline {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: var(--color-cyan);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.tagline-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-cyan);
    border-radius: 50%;
    box-shadow: var(--glow-cyan);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.4; }
    100% { transform: scale(1); opacity: 1; }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
}

.hero-media {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, var(--color-cyan-glow) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 1;
    pointer-events: none;
    animation: float-glow 8s ease-in-out infinite alternate;
}

@keyframes float-glow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-2%, 4%) scale(1.08); }
}

.hero-image {
    width: 100%;
    max-width: 540px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 1px 1px rgba(255, 255, 255, 0.05);
    z-index: 2;
    transform: perspective(1000px) rotateY(-3deg) rotateX(3deg);
    transition: transform var(--transition-slow);
    border: 1px solid var(--border-color);
}

.hero-image:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.01);
}

/* Quick Stats */
.quick-stats {
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 36px 0;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    text-align: center;
    border-right: 1px solid var(--border-color);
}

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

.stat-value {
    display: block;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2rem;
    color: var(--color-cyan);
    line-height: 1.1;
    margin-bottom: 6px;
    text-shadow: var(--glow-cyan);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    color: var(--color-orange);
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-cyan), var(--color-purple));
    margin: 0 auto;
    border-radius: 2px;
}

/* Catalog / Drone Cards */
.drones-catalog {
    padding: 100px 0;
}

/* Catalog Controls (Filters & Search) */
.catalog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    background: rgba(17, 21, 28, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 18px;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
}

.filter-btn.active {
    background: rgba(124, 169, 59, 0.1);
    border-color: var(--color-cyan);
    color: var(--color-cyan);
    box-shadow: 0 0 10px rgba(124, 169, 59, 0.15);
}

.search-box {
    position: relative;
    width: 320px;
    flex-shrink: 0;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
    pointer-events: none;
    transition: color var(--transition-normal);
}

#catalog-search {
    width: 100%;
    background-color: var(--bg-main);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 16px 10px 42px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: all var(--transition-normal);
}

#catalog-search:focus {
    border-color: var(--color-cyan);
    box-shadow: 0 0 10px rgba(124, 169, 59, 0.15);
}

#catalog-search:focus + .search-icon {
    color: var(--color-cyan);
}

.drones-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.drone-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.drone-card:hover {
    transform: translateY(-6px);
    border-color: rgba(124, 169, 59, 0.3);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 15px var(--color-cyan-glow);
}

.drone-card-img-wrapper {
    position: relative;
    height: 170px;
    overflow: hidden;
    background-color: #090b0e;
}

.drone-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.drone-card:hover .drone-card-img {
    transform: scale(1.03);
}

.drone-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.65rem;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.05em;
    color: #0c0f14;
}

.badge-cyan {
    background-color: var(--color-cyan);
    box-shadow: var(--glow-cyan);
}

.badge-orange {
    background-color: var(--color-orange);
    color: #fff;
    box-shadow: var(--glow-orange);
}

.badge-purple {
    background-color: var(--color-purple);
    color: #0c0f14;
    box-shadow: var(--glow-purple);
}

.drone-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.drone-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.drone-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    flex-grow: 1;
}

.drone-specs-list {
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-bottom: 24px;
}

.drone-spec {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    margin-bottom: 8px;
}

.drone-spec:last-child {
    margin-bottom: 0;
}

.spec-name {
    color: var(--text-secondary);
}

.spec-val {
    font-weight: 600;
    color: var(--text-primary);
}

.drone-card-footer {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-top: auto;
}

.drone-price {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--color-cyan);
    text-shadow: var(--glow-cyan);
    text-align: center;
}



/* Technologies Section */
.tech-section {
    padding: 100px 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.tech-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 32px;
    transition: all var(--transition-normal);
}

.tech-card:hover {
    border-color: rgba(255, 123, 0, 0.3);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 15px var(--color-orange-glow);
    transform: translateY(-4px);
}

.tech-icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: rgba(255, 123, 0, 0.08);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--color-orange);
    transition: var(--transition-normal);
}

.tech-card:hover .tech-icon-wrapper {
    background-color: var(--color-orange);
    color: #0c0f14;
    box-shadow: var(--glow-orange);
}

.tech-icon {
    width: 28px;
    height: 28px;
}

.tech-card-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.tech-card-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

/* About & Contact Section */
.about-section {
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-info {
    text-align: center;
}

.about-info h2 {
    font-size: 2rem;
    margin-top: 8px;
    margin-bottom: 24px;
}

.about-info p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.about-info p:last-child {
    margin-bottom: 0;
}

.about-form-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.about-form-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.about-form-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-control {
    width: 100%;
    background-color: var(--bg-main);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    padding: 14px 20px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 10px rgba(124, 169, 59, 0.2);
}

/* Footer */
.footer {
    background-color: #06080b;
    border-top: 1px solid var(--border-color);
    padding-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 60px;
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    max-width: 300px;
}

.footer-links h4, .footer-contacts h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--color-cyan);
    padding-left: 4px;
}

.footer-contacts p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 28px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.cart-drawer.active {
    pointer-events: all;
}

.cart-drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.cart-drawer.active .cart-drawer-overlay {
    opacity: 1;
}

.cart-drawer-content {
    position: absolute;
    top: 0;
    right: -450px;
    width: 100%;
    max-width: 450px;
    height: 100%;
    background-color: var(--bg-surface);
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 30px rgba(0,0,0,0.6);
    display: flex;
    flex-direction: column;
    transition: right var(--transition-normal);
}

.cart-drawer.active .cart-drawer-content {
    right: 0;
}

.cart-drawer-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-drawer-header h3 {
    font-size: 1.2rem;
    text-transform: uppercase;
}

.cart-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    transition: var(--transition-fast);
}

.cart-close:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}

.icon-close {
    width: 24px;
    height: 24px;
}

.cart-drawer-items {
    flex-grow: 1;
    overflow-y: auto;
    padding: 24px;
}

.cart-empty-state {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-align: center;
}

.icon-empty-cart {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.2;
}

.cart-empty-state p {
    margin-bottom: 24px;
}

/* Cart Item card */
.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 16px;
}

.cart-item-details {
    display: flex;
    flex-direction: column;
}

.cart-item-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.cart-item-price {
    font-size: 0.82rem;
    color: var(--color-cyan);
    font-weight: 700;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.78rem;
    transition: var(--transition-fast);
    padding: 8px;
}

.cart-item-remove:hover {
    color: var(--color-orange);
}

.cart-drawer-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    background-color: rgba(10, 12, 15, 0.4);
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    margin-bottom: 24px;
}

.cart-total-row strong {
    font-size: 1.15rem;
    color: var(--color-cyan);
    text-shadow: var(--glow-cyan);
    text-align: right;
}

.cart-checkout-form h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

/* Success Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

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

.modal-content {
    background-color: var(--bg-surface);
    border: 2px solid var(--color-cyan);
    box-shadow: 0 0 30px rgba(124, 169, 59, 0.2);
    border-radius: 12px;
    padding: 40px;
    max-width: 440px;
    width: 90%;
    text-align: center;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

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

.success-icon-wrapper {
    width: 72px;
    height: 72px;
    background-color: rgba(124, 169, 59, 0.1);
    color: var(--color-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: var(--glow-cyan);
}

.success-icon {
    width: 36px;
    height: 36px;
}

.modal-title {
    font-size: 1.6rem;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.modal-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.5;
}

/* Responsive Grid / Layout Breakpoints */
/* Responsive Grid / Layout Breakpoints */
@media (max-width: 1200px) {
    .drones-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.75rem;
    }
}

@media (max-width: 992px) {
    .drones-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .catalog-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }
    .search-box {
        width: 100%;
    }
    .filter-buttons {
        justify-content: center;
    }
    .drones-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .hero-container {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-ctas {
        justify-content: center;
    }
    .hero-image {
        max-width: 400px;
    }
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .stat-card {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 16px;
    }
    .stat-card:nth-child(even) {
        border-bottom: 1px solid var(--border-color);
    }
    .stat-card:last-child, .stat-card:nth-last-child(2) {
        border-bottom: none;
        padding-bottom: 0;
    }
    .tech-grid {
        grid-template-columns: 1fr;
    }
    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hide-mobile {
        display: none !important;
    }
    .nav {
        display: none;
    }
}

@media (max-width: 580px) {
    .drones-grid {
        grid-template-columns: 1fr;
    }
}

/* Drone Detail Modal Styling */
.detail-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1500;
    display: none; /* Controlled by JS */
    align-items: center;
    justify-content: center;
}

.detail-modal.active {
    display: flex;
}

.detail-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(6, 7, 9, 0.85);
    backdrop-filter: blur(12px);
    transition: opacity var(--transition-normal);
}

.detail-modal-content {
    position: relative;
    background-color: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), 0 0 30px var(--color-cyan-glow);
    border-radius: 16px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    display: flex;
    overflow: hidden;
    z-index: 2;
    animation: scale-up 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scale-up {
    0% { transform: scale(0.9) translateY(20px); opacity: 0; }
    100% { transform: scale(1) translateY(0); opacity: 1; }
}

.detail-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.detail-modal-close:hover {
    background-color: var(--color-orange);
    color: #fff;
    transform: rotate(90deg);
    box-shadow: var(--glow-orange);
}

.detail-modal-media {
    width: 45%;
    position: relative;
    background-color: #000;
}

.detail-modal-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-modal-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 16px;
    border-radius: 4px;
    color: #0c0f14;
}

.detail-modal-info {
    width: 55%;
    padding: 40px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.detail-modal-title {
    font-size: 2rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.detail-modal-price {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-cyan);
    margin-bottom: 24px;
    text-shadow: var(--glow-cyan);
}

.detail-modal-desc-heading {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 6px;
}

.detail-modal-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
}

.detail-modal-specs-list {
    margin-bottom: 32px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.detail-modal-spec {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.detail-modal-actions {
    display: flex;
    gap: 16px;
    margin-top: auto;
}

/* Tablet sizing for modal */
@media (max-width: 768px) {
    .detail-modal-content {
        flex-direction: column;
        max-height: 95vh;
    }
    .detail-modal-media {
        width: 100%;
        height: 250px;
    }
    .detail-modal-info {
        width: 100%;
        padding: 24px;
    }
    .detail-modal-title {
        font-size: 1.5rem;
    }
    .detail-modal-close {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
    }
}

/* --- Settings Modal Styles --- */
.settings-trigger {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    position: relative;
    padding: 8px;
    display: none;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.settings-trigger:hover {
    color: var(--color-cyan);
}

.icon-settings {
    width: 22px;
    height: 22px;
}

.settings-modal-content {
    text-align: left;
    max-width: 460px !important;
    position: relative;
}

.settings-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    margin-top: 5px;
    line-height: 1.4;
}

.settings-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
}

.settings-tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 6px 12px;
    cursor: pointer;
    font-size: 0.85rem;
    font-family: inherit;
    transition: var(--transition-fast);
    border-radius: 4px;
}

.settings-tab-btn.active {
    color: var(--color-cyan);
    background-color: rgba(124, 169, 59, 0.15);
    font-weight: 600;
}

.settings-tab-content {
    display: none;
}

.settings-tab-content.active {
    display: block;
}



/* --- Auth and Profile Modal Styles --- */
.auth-modal-content, .profile-modal-content {
    text-align: left;
    max-width: 420px !important;
    position: relative;
}

.auth-tabs {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
}

.auth-tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    padding-bottom: 5px;
    position: relative;
    transition: var(--transition-fast);
}

.auth-tab-btn.active {
    color: var(--color-cyan);
}

.auth-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -11px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-cyan);
}

.auth-form-content {
    display: none;
}

.auth-form-content.active {
    display: block;
}

.order-history-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.order-history-header {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
    padding-bottom: 4px;
}

.order-history-items {
    color: var(--text-secondary);
    line-height: 1.4;
}

.order-history-empty {
    color: var(--text-secondary);
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
}

/* --- Premium Modal Close Button --- */
.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.modal-close:hover {
    background-color: var(--color-cyan);
    color: #fff;
    transform: rotate(90deg);
    box-shadow: 0 0 15px rgba(124, 169, 59, 0.4);
}