/* ==========================================================================
   SP DRONE CLONE - ADVANCED SCI-FI AEROSPACE STYLE SHEET
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Orbitron:wght@400;500;700;900&display=swap');

:root {
    /* Color Palette */
    --bg-primary: #070709;
    --bg-secondary: #0d0e12;
    --bg-tertiary: #14161f;
    --bg-glass: rgba(13, 14, 18, 0.65);
    
    --color-primary: #3cb1fe;
    --color-primary-glow: rgba(60, 177, 254, 0.4);
    --color-secondary: #21a6ff;
    --color-accent: #00ffcc;
    --color-accent-glow: rgba(0, 255, 204, 0.35);
    
    --text-primary: #ffffff;
    --text-secondary: #b0b5c6;
    --text-muted: #646876;
    
    /* Layout Tokens */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --container-width: 1240px;
    --border-glass: 1px solid rgba(255, 255, 255, 0.08);
    --border-glow: 1px solid rgba(60, 177, 254, 0.25);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Futuristic Tech Grid Overlay Background */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    background-position: center top;
    pointer-events: none;
    z-index: 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border: 2px solid var(--bg-primary);
    border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-primary);
    line-height: 1.2;
}

p {
    color: var(--text-secondary);
    font-weight: 400;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover {
    color: var(--text-primary);
    text-shadow: 0 0 10px var(--color-primary-glow);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   GLOBAL UTILITIES
   ========================================================================== */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.section-padding {
    padding: 100px 0;
}

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

.glow-text {
    text-shadow: 0 0 15px var(--color-primary-glow);
}

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

.glass-card {
    background: var(--bg-glass);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(60, 177, 254, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(60, 177, 254, 0.1);
    transform: translateY(-5px);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 16px 36px;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 10px rgba(60, 177, 254, 0.1);
}

.btn-primary:hover {
    background: var(--color-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--color-primary-glow);
    text-shadow: none;
}

.btn-accent {
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
    box-shadow: 0 0 10px rgba(0, 255, 204, 0.1);
}

.btn-accent:hover {
    background: var(--color-accent);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--color-accent-glow);
    text-shadow: none;
}

/* ==========================================================================
   HEADER / NAVIGATION (DESSKTOP & MOBILE)
   ========================================================================== */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(7, 7, 9, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

header.scrolled {
    padding: 8px 0;
    background: rgba(7, 7, 9, 0.95);
    border-bottom: 1px solid rgba(60, 177, 254, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 48px;
    width: auto;
    transition: var(--transition-smooth);
}

.logo-footer img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    box-shadow: 0 0 8px var(--color-primary-glow);
    transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
    text-shadow: 0 0 8px var(--color-primary-glow);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Dropdown Menu styling */
.nav-item.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -20px;
    background: var(--bg-secondary);
    border: var(--border-glass);
    border-top: 3px solid var(--color-primary);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    padding: 12px 0;
    min-width: 230px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-smooth);
    z-index: 10;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
}

.dropdown-item {
    display: block;
}

.dropdown-link {
    display: block;
    padding: 10px 24px;
    font-size: 0.75rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.dropdown-link:hover {
    background: var(--bg-tertiary);
    color: var(--color-primary);
    padding-left: 30px;
}

/* Mobile Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    border: none;
    background: transparent;
    padding: 4px;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Hamburger Active/Open State */
.hamburger.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    background: var(--color-primary);
}
.hamburger.open span:nth-child(2) {
    opacity: 0;
}
.hamburger.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    background: var(--color-primary);
}

/* ==========================================================================
   HERO / BANNER SHOWCASE
   ========================================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 75% 40%, rgba(60, 177, 254, 0.08) 0%, transparent 60%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-subtitle::before {
    content: '';
    width: 30px;
    height: 2px;
    background: var(--color-primary);
    box-shadow: 0 0 8px var(--color-primary-glow);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero-desc {
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-glow-ring {
    position: absolute;
    width: 110%;
    height: 110%;
    border-radius: 50%;
    border: 1px dashed rgba(60, 177, 254, 0.2);
    animation: rotateRing 30s linear infinite;
    pointer-events: none;
}

.hero-image {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 30px rgba(60, 177, 254, 0.35));
    animation: floatDrone 6s ease-in-out infinite;
}

/* ==========================================================================
   BADGES & SECTION HEADERS
   ========================================================================== */

.section-header {
    margin-bottom: 60px;
}

.section-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-primary);
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    text-transform: uppercase;
    font-weight: 900;
}

.mii-badge-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    max-width: 320px;
}

.mii-badge-container img {
    height: 35px;
    width: auto;
}

.mii-badge-container span {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
}

/* ==========================================================================
   GRID TEMPLATES & LIST SHOWCASES
   ========================================================================== */

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 30px;
}

.product-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-image-container {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    overflow: hidden;
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.product-image-container img {
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.product-card:hover .product-image-container img {
    transform: scale(1.08);
}

.product-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.product-desc {
    font-size: 0.9rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
}

.product-spec {
    font-size: 0.75rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    color: var(--text-muted);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 30px;
}

.service-card {
    padding: 35px;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, transparent 50%, rgba(60, 177, 254, 0.15) 50%);
}

.service-icon {
    font-size: 2.2rem;
    color: var(--color-primary);
    margin-bottom: 24px;
    text-shadow: 0 0 10px rgba(60, 177, 254, 0.3);
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.service-desc {
    font-size: 0.9rem;
    margin-bottom: 30px;
    flex-grow: 1;
}

/* Testimonial slider */
.testimonials-section {
    position: relative;
    background: radial-gradient(circle at 10% 80%, rgba(0, 255, 204, 0.04) 0%, transparent 50%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.testimonial-card {
    padding: 40px;
}

.testimonial-text {
    font-size: 1.05rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 30px;
    position: relative;
}

.testimonial-text::before {
    content: '“';
    font-family: var(--font-heading);
    font-size: 5rem;
    color: var(--color-primary-glow);
    position: absolute;
    top: -45px;
    left: -15px;
    pointer-events: none;
}

.testimonial-profile {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 12px var(--color-primary-glow);
    object-fit: cover;
}

.testimonial-name {
    font-size: 1rem;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.testimonial-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-heading);
    text-transform: uppercase;
}

/* ==========================================================================
   SPECIFICATIONS PANEL (Futuristic Table/List Layout)
   ========================================================================== */

.spec-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: flex-start;
}

.spec-image-sticky {
    position: sticky;
    top: 120px;
    display: flex;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: rgba(0, 0, 0, 0.3);
    border: var(--border-glass);
    padding: 30px;
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
}

.spec-image-sticky img {
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.7));
}

.spec-header {
    margin-bottom: 40px;
}

.spec-group {
    margin-bottom: 50px;
}

.spec-group-title {
    font-size: 1.1rem;
    text-transform: uppercase;
    border-left: 3px solid var(--color-primary);
    padding-left: 15px;
    margin-bottom: 24px;
    color: var(--color-primary);
    text-shadow: 0 0 8px var(--color-primary-glow);
}

.spec-table {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.spec-row:nth-child(even) {
    background: rgba(255, 255, 255, 0.04);
}

.spec-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.spec-value {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 700;
    text-transform: uppercase;
}

/* General list of items styling */
.spec-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: var(--border-glass);
    border-radius: var(--radius-md);
}

.spec-item i {
    color: var(--color-primary);
    font-size: 1.1rem;
    text-shadow: 0 0 8px var(--color-primary-glow);
}

.spec-item-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   CONTACT FORM / INPUTS
   ========================================================================== */

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: rgba(60, 177, 254, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.25rem;
    box-shadow: 0 0 10px rgba(60, 177, 254, 0.2);
}

.contact-info-title {
    font-size: 1rem;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.contact-info-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.contact-form {
    padding: 40px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(60, 177, 254, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Contact validation styling */
.error-msg {
    color: #ff3366;
    font-size: 0.75rem;
    margin-top: 6px;
    font-weight: 500;
}

/* Success Modal styling */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(15px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    max-width: 480px;
    width: 90%;
    padding: 40px;
    text-align: center;
    border-top: 4px solid var(--color-accent);
}

.modal-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 255, 204, 0.1);
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.8rem;
    margin: 0 auto 24px auto;
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.2);
}

.modal-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.modal-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* ==========================================================================
   BLOG TIMELINE / FEED
   ========================================================================== */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 30px;
}

.blog-card {
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.blog-image {
    height: 220px;
    width: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.blog-card:hover .blog-image {
    transform: scale(1.05);
}

.blog-body {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
    display: flex;
    gap: 15px;
}

.blog-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    text-transform: uppercase;
    line-height: 1.3;
}

.blog-excerpt {
    font-size: 0.9rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

/* ==========================================================================
   FOOTER (Unified & Multi-column)
   ========================================================================== */

footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 30px 0;
    position: relative;
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col-desc {
    font-size: 0.9rem;
    margin: 20px 0;
    max-width: 320px;
}

.gstin-badge {
    display: inline-block;
    padding: 6px 12px;
    font-size: 0.7rem;
    font-family: var(--font-heading);
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.footer-title {
    font-size: 0.95rem;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 25px;
    height: 2px;
    background: var(--color-primary);
    box-shadow: 0 0 8px var(--color-primary-glow);
}

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

.footer-link {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.footer-link:hover {
    color: var(--color-primary);
    padding-left: 6px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-glass);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

.social-icon:hover {
    background: var(--color-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 15px var(--color-primary-glow);
    border-color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes floatDrone {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(-1.5deg);
    }
}

@keyframes rotateRing {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Fade-in transitions on load */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS (max-width: 921px - Tablet/Mobile)
   ========================================================================== */

@media (max-width: 921px) {
    .section-padding {
        padding: 60px 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-secondary);
        border-left: 1px solid rgba(255, 255, 255, 0.05);
        flex-direction: column;
        align-items: flex-start;
        padding: 40px;
        gap: 20px;
        transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
        overflow-y: auto;
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        font-size: 1.1rem;
        display: block;
        padding: 10px 0;
    }
    
    .nav-item.dropdown:hover .dropdown-menu {
        display: none; /* Turn off hover on mobile */
    }
    
    .nav-item.dropdown.mobile-open .dropdown-menu {
        display: block;
        opacity: 1;
        visibility: visible;
        position: static;
        width: 100%;
        box-shadow: none;
        border-left: 2px solid var(--color-primary);
        border-right: none;
        border-top: none;
        border-bottom: none;
        background: rgba(0, 0, 0, 0.2);
        padding-left: 15px;
        margin-top: 8px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .hero-subtitle {
        justify-content: center;
    }
    
    .hero-desc {
        margin: 0 auto 40px auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .spec-container {
        grid-template-columns: 1fr;
    }
    
    .spec-image-sticky {
        position: relative;
        top: 0;
        margin-bottom: 40px;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .spec-list {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   CLIENTS & PARTNERS GRID SECTION
   ========================================================================== */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
    width: 100%;
}

.client-card {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
    text-align: left;
}

.client-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(60, 177, 254, 0.35);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(60, 177, 254, 0.1);
    transform: translateY(-3px);
}

.client-logo-wrapper {
    width: 80px;
    height: 80px;
    min-width: 80px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    transition: var(--transition-smooth);
}

.client-card:hover .client-logo-wrapper {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(60, 177, 254, 0.4);
    box-shadow: 0 0 15px rgba(60, 177, 254, 0.15);
}

.client-logo-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}

.client-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.client-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

.client-tag {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 921px) {
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .clients-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .client-card {
        padding: 20px;
    }
}

/* ==========================================================================
   SOCIAL MEDIA HUB SECTION (ROWS LAYOUT)
   ========================================================================== */
.social-hub-section {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.social-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.social-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 35px;
    transition: var(--transition-smooth);
    border: var(--border-glass);
    border-radius: var(--radius-md);
}

.social-row:hover {
    transform: translateX(5px);
}

.social-row.youtube-row:hover {
    border-color: rgba(255, 0, 0, 0.4);
    box-shadow: 0 5px 20px rgba(255, 0, 0, 0.15);
}

.social-row.linkedin-row:hover {
    border-color: rgba(10, 102, 194, 0.4);
    box-shadow: 0 5px 20px rgba(10, 102, 194, 0.15);
}

.social-row.instagram-row:hover {
    border-color: rgba(220, 39, 67, 0.4);
    box-shadow: 0 5px 20px rgba(220, 39, 67, 0.15);
}

.social-icon-wrapper-new {
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icon-wrapper-new i {
    font-size: 3rem; /* Increased size of social media icons */
    transition: var(--transition-smooth);
}

/* Colored Icons */
.youtube-color-icon {
    color: #ff0000;
}

.linkedin-color-icon {
    color: #0a66c2;
}

/* Linear gradient text fill for Instagram colored icon */
.instagram-color-icon {
    color: #e1306c; /* Fallback */
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Hover effects for icons inside their rows */
.youtube-row:hover .youtube-color-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(255, 0, 0, 0.6));
}

.linkedin-row:hover .linkedin-color-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(10, 102, 194, 0.6));
}

.instagram-row:hover .instagram-color-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(220, 39, 67, 0.6));
}

.social-row-content {
    flex-grow: 1;
    text-align: left;
    padding-left: 30px;
}

.social-row-content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-social-new {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-smooth);
    border: none;
    min-width: 160px;
}

.btn-youtube-new {
    background: #ff0000;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.2);
}

.btn-youtube-new:hover {
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.4);
    transform: translateY(-2px);
}

.btn-linkedin-new {
    background: #0a66c2;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(10, 102, 194, 0.2);
}

.btn-linkedin-new:hover {
    box-shadow: 0 6px 20px rgba(10, 102, 194, 0.4);
    transform: translateY(-2px);
}

.btn-instagram-new-row {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(220, 39, 67, 0.2);
}

.btn-instagram-new-row:hover {
    box-shadow: 0 6px 20px rgba(220, 39, 67, 0.4);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .social-row {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 15px;
        padding: 20px;
    }
    
    .social-row-content {
        padding-left: 0;
        text-align: center;
    }
    
    .btn-social-new {
        width: 100%;
        min-width: unset;
    }
}