/* ============================================
   RAM TARANGA AERO SYSTEMS - Main Stylesheet
   Modern Drone/Aerospace Company Website
   ============================================ */
@import url(https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100;300;400;500;700;900&display=swap);

/* ============================================
   CSS Variables & Root Styles
   ============================================ */
:root {
    /* Primary Colors - Light Theme */
    --primary-color: #0066ff;
    --primary-dark: #0052cc;
    --primary-light: #3385ff;
    --secondary-color: #00d4ff;
    --accent-color: #ff6b35;

    /* Neutral Colors - Light Theme */
    --dark-bg: #ffffff;
    --darker-bg: #f5f7fa;
    --card-bg: #ffffff;
    --card-bg-hover: #f8f9fa;
    --border-color: rgba(0, 0, 0, 0.1);

    /* Text Colors - Light Theme */
    --text-white: #1a1a2e;
    --text-light: #333333;
    --text-muted: #6c757d;
    --text-dark: #1a1a2e;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0066ff 0%, #00d4ff 100%);
    --gradient-dark: linear-gradient(180deg, #f5f7fa 0%, #ffffff 100%);
    --gradient-hero: linear-gradient(135deg, rgba(0, 102, 255, 0.9) 0%, rgba(0, 212, 255, 0.7) 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 50%, rgba(0, 0, 0, 0.8) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', var(--font-primary);

    /* Spacing */
    --section-padding: 60px 0;
    --container-padding: 0 15px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 5px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 50px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 102, 255, 0.3);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    /* font-family: "Noto Sans KR", sans-serif; */
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-light);
    background-color: #ffffff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    /* font-family: var(--font-heading); */
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-dark);
}

/* ============================================
   Utility Classes
   ============================================ */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-dark-section {
    background-color: #f5f7fa;
}

.section-padding {
    padding: var(--section-padding);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    position: relative;
}

.section-title.video-title {
    font-size: 2.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.btn-primary-custom {
    background: var(--gradient-primary);
    color: #fff;
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
    color: var(--text-white);
}

.btn-outline-custom {
    background: transparent;
    color: var(--text-white);
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-normal);
}

.btn-outline-custom:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--text-white);
    transform: translateY(-3px);
}

/* ============================================
   Preloader
   ============================================ */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-drone {
    width: 80px;
    height: 80px;
    position: relative;
    animation: droneFly 2s ease-in-out infinite;
}

.preloader-drone svg {
    width: 100%;
    height: 100%;
    fill: var(--primary-color);
}

@keyframes droneFly {

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

    25% {
        transform: translateY(-10px) rotate(-5deg);
    }

    50% {
        transform: translateY(0) rotate(0deg);
    }

    75% {
        transform: translateY(-10px) rotate(5deg);
    }
}

.preloader-text {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* ============================================
   Navigation
   ============================================ */
.navbar-main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.navbar-main .container-xl {
    padding: 0 30px;
}

.navbar-main.scrolled {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
}

.navbar-brand img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.navbar .container,
.navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-dark);
    line-height: 1.2;
}

.navbar-brand-text span {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--primary-color);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 5px;
}

.navbar-nav .nav-link {
    color: #333333;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 12px 18px !important;
    position: relative;
    transition: var(--transition-normal);
    letter-spacing: 0.3px;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 18px;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-normal);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: calc(100% - 36px);
}

.navbar-toggler {
    border: none;
    padding: 10px;
    background: transparent;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    display: block;
    position: relative;
    transition: var(--transition-normal);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--text-dark);
    left: 0;
    transition: var(--transition-normal);
}

.navbar-toggler-icon::before {
    top: -7px;
}

.navbar-toggler-icon::after {
    bottom: -7px;
}

.nav-cta {
    margin-left: 25px;
    padding-left: 25px;
    border-left: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-cta .btn-primary-custom {
    padding: 12px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 6px;
}

/* ============================================
   Hero Section - Video Background
   ============================================ */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(10, 10, 15, 0.85) 0%,
            rgba(10, 10, 15, 0.6) 50%,
            rgba(10, 10, 15, 0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    top: 45px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 102, 255, 0.2);
    border: 1px solid rgba(0, 102, 255, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--secondary-color);
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    line-height: 1.15;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
    color: #ffffff;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
    max-width: 600px;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
    animation: bounce 2s infinite;
}

.hero-scroll-indicator span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-scroll-indicator i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* Hero Slider Navigation */
.hero-slider-nav {
    position: absolute;
    bottom: 40px;
    right: 50px;
    z-index: 10;
    display: flex;
    gap: 10px;
}

.hero-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-normal);
}

.hero-slider-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ============================================
   Stats Counter Section
   ============================================ */
.stats-section {
    background: #ffffff;
    padding: 60px 0;
    position: relative;
    /* margin-top: -80px; */
    z-index: 20;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.1);
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    color: #ffffff;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ============================================
   About Section
   ============================================ */
.about-section {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.about-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.about-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
}

.about-experience-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--gradient-primary);
    padding: 25px 35px;
    border-radius: 15px;
    text-align: center;
}

.about-experience-badge .number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    display: block;
}

.about-experience-badge .text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

.about-content {
    padding-left: 40px;
}

.about-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.about-title {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.about-text {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-item i {
    width: 40px;
    height: 40px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.about-feature-item span {
    font-weight: 500;
    color: var(--text-light);
}

/* ============================================
   Services Section
   ============================================ */
.services-section {
    padding: var(--section-padding);
    background: #f5f7fa;
}

.service-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 30px;
    height: 100%;
    transition: var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: #ffffff;
}

.service-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.service-description {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-link:hover {
    color: var(--secondary-color);
    gap: 12px;
}

/* ============================================
   Industries Section
   ============================================ */
.industries-section {
    padding: var(--section-padding);
    position: relative;
}

.industry-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.08);
    height: 100%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.industry-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.industry-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.industry-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, #ffffff, transparent);
}

.industry-content {
    padding: 25px;
}

.industry-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #ffffff;
    margin-top: -50px;
    position: relative;
    z-index: 5;
    margin-bottom: 20px;
}

.industry-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.industry-description {
    color: var(--text-muted);
}

/* ============================================
   Technology Section
   ============================================ */
.technology-section {
    padding: var(--section-padding);
    background: #f5f7fa;
    position: relative;
    overflow: hidden;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.tech-item {
    background: #ffffff;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.tech-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0 auto 20px;
}

.tech-title {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.tech-description {
    color: var(--text-muted);
}

/* ============================================
   Process Section
   ============================================ */
.process-section {
    padding: var(--section-padding);
}

.process-timeline {
    position: relative;
    padding: 40px 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--border-color);
}

.process-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.process-item:nth-child(even) {
    flex-direction: row-reverse;
}

.process-content {
    width: 45%;
    background: #ffffff;
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.process-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    z-index: 5;
}

.process-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.process-description {
    color: var(--text-muted);
}

/* ============================================
   Advantages Section
   ============================================ */
.advantages-section {
    padding: var(--section-padding);
    background: #f5f7fa;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: #ffffff;
    border-radius: 15px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: var(--transition-normal);
    height: 100%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.advantage-item:hover {
    border-color: var(--primary-color);
    transform: translateX(10px);
}

.advantage-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-color);
}

.advantage-content h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.advantage-content p {
    color: var(--text-muted);
    margin: 0;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: 60px 0;
    background: linear-gradient(219deg, #007cffcf, #0e4690);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></svg>');
    background-size: 100px 100px;
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 5;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #ffffff;
}

.cta-text {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

.cta-btn {
    background: #ffffff;
    color: var(--primary-color);
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-normal);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--primary-dark);
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    padding: var(--section-padding);
}

.contact-info-card {
    background: #f5f7fa;
    border-radius: 20px;
    padding: 40px;
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-info-content h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.contact-info-content p {
    color: var(--text-muted);
    margin: 0;
}

.contact-form-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
}

.form-control-custom {
    background: #f5f7fa;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 15px 20px;
    color: var(--text-dark);
    transition: var(--transition-normal);
}

.form-control-custom:focus {
    background: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
    color: var(--text-dark);
}

.form-control-custom::placeholder {
    color: var(--text-muted);
}

.form-label {
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 8px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: url(../images/footerbg.jpg);
}

.footerbg {
    background: #021e40f0;
    padding: 80px 0 30px;
}

.footer-brand {
    margin-bottom: 25px;
}

.footer-brand img {
    height: 50px;
    margin-bottom: 15px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-normal);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: #ffffff;
}

.contact-info-card .footer-social a {
    background: rgba(0, 0, 0, 0.08);
    color: rgba(0, 0, 0, 0.6);
}

.contact-info-card .footer-social a:hover {
    background: var(--gradient-primary);
    color: #ffffff;
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: #ffffff;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item i {
    color: var(--primary-color);
    margin-top: 4px;
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links a:hover {
    color: var(--primary-color);
}

/* ============================================
   Page Header (Inner Pages)
   ============================================ */
.page-header {
    padding: 180px 0 100px;
    background-image: url(../images/innerbanner1.jpg);
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    height: 65vh;
    padding-top: 16%;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 111;
    background: linear-gradient(90deg, #053c83cc, transparent);
}

.page-header-content {
    position: relative;
    z-index: 111;
}

/* .page-header-content {
    position: relative;
    z-index: 5;
} */

.page-title {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.page-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
}

.page-breadcrumb a:hover {
    color: #ffffff;
}

.page-breadcrumb .separator {
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Parallax Effects
   ============================================ */
.parallax-section {
    position: relative;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 640px;
    overflow: hidden;

}

.parallax-section video {
    height: 640px;
    object-fit: cover;
    object-position: center;
    width: 100%;
}


.mainprallaxcontent {
    position: absolute;
    top: 15%;
    left: 0;
    right: 0;
    width: 88%;
    margin: auto;
    padding: 60px 0;
    z-index: 111;
}

.parallax-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(10 10 15 / 46%);
}

/* ============================================
   Animations
   ============================================ */
[data-aos] {
    transition-property: transform, opacity;
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.slide-up {
    animation: slideUp 0.8s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

/* Floating animation */
.float-animation {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

/* Pulse animation */
.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 3rem;
    }

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

@media (max-width: 991px) {
    .navbar-collapse {
        background: #ffffff;
        padding: 20px;
        border-radius: 15px;
        margin-top: 15px;
        border: 1px solid rgba(0, 0, 0, 0.1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        z-index: 1;
    }

    .navbar-collapse .nav-link {
        color: var(--text-dark) !important;
    }

    .navbar-collapse .nav-link:hover,
    .navbar-collapse .nav-link.active {
        color: var(--primary-color) !important;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 15px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .about-content {
        padding-left: 0;
        margin-top: 40px;
    }

    .process-timeline::before {
        left: 30px;
    }

    .process-item,
    .process-item:nth-child(even) {
        flex-direction: column;
        padding-left: 65px;
    }

    .process-content {
        width: 100%;
    }

    .process-number {
        left: 5px;
        transform: none;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    :root {
        --section-padding: 60px 0;
    }

    .hero-section {
        min-height: 600px;
    }

    .navbar-brand img {
        height: 65px;
    }

    .page-header {
        height: 35vh;
        padding-top: 29%;
    }

    .section-title.video-title {
        font-size: 1.75rem;
    }

    .about-content {
        margin-top: 0;
    }

    .about-title {
        font-size: 1.5rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-slider-nav {
        right: 20px;
        bottom: 20px;
    }

    .stats-section {
        margin-top: 0;
        border-radius: 0;
    }

    .navbar .container {
        background-color: transparent;
        border-radius: 0;
    }

    .mainprallaxcontent {
        top: 0;
    }

    .parallax-section {
        height: auto;
    }

    .navbar-main.scrolled .container {
        background-color: #fff;
    }

    .navbar-main.scrolled {
        padding: 0;
    }

    .stat-item {
        border-bottom: 1px solid var(--border-color);
        padding: 30px 20px;
    }

    .stat-item:last-child {
        border-bottom: none;
    }

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

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

    .cta-content {
        text-align: left;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        margin-top: 25px;
    }

    .footerbg {
        padding-top: 60px;
    }

    .footer {
        background-size: cover;
        background-position: center;
    }

    .page-title {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .btn-primary-custom,
    .btn-outline-custom {
        padding: 12px 25px;
        font-size: 0.9rem;
    }

    .service-card,
    .contact-form-card,
    .contact-info-card {
        padding: 25px 20px;
    }
}

/* ============================================
   Admin Panel Styles
   ============================================ */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: var(--card-bg);
    border-right: 1px solid var(--border-color);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.admin-content {
    flex: 1;
    margin-left: 260px;
    padding: 30px;
    background: var(--dark-bg);
    min-height: 100vh;
}

.admin-header {
    background: var(--card-bg);
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: -30px -30px 30px;
}

.admin-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
}

.admin-table {
    width: 100%;
    color: var(--text-light);
}

.admin-table th {
    background: var(--darker-bg);
    padding: 15px;
    font-weight: 600;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.admin-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.admin-table tr:hover {
    background: var(--darker-bg);
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-muted);
    transition: var(--transition-normal);
    border-left: 3px solid transparent;
}

.admin-nav-link:hover,
.admin-nav-link.active {
    background: var(--darker-bg);
    color: var(--text-white);
    border-left-color: var(--primary-color);
}

.admin-nav-link i {
    width: 20px;
}

@media (max-width: 991px) {
    .admin-sidebar {
        transform: translateX(-100%);
        z-index: 1000;
        transition: var(--transition-normal);
    }

    .admin-sidebar.active {
        transform: translateX(0);
    }

    .admin-content {
        margin-left: 0;
    }
}