/* 
* Enhanced Nursil Website Styles
* Professional design with advanced visual elements
*/

/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --color-bg: #30353c;
    --color-bg-alt: #383e45;
    --color-text: #F8F8F8;
    --color-text-muted: rgba(248, 248, 248, 0.7);
    --color-accent: #2a86ff;
    --color-accent-dark: #1a6fd9;
    --color-accent-light: rgba(42, 134, 255, 0.2);
    --color-card-1: #6A3DE8;
    --color-card-2: #FF6B00;
    --color-card-3: #00C853;
    --color-card-4: #FF4081;
    --color-card-5: #2979FF;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-accent), #5aa3ff);
    --gradient-dark: linear-gradient(135deg, var(--color-bg), #3d434b);
    --gradient-card-1: linear-gradient(135deg, var(--color-card-1), #9B6DFF);
    --gradient-card-2: linear-gradient(135deg, var(--color-card-2), #FF9248);
    --gradient-card-3: linear-gradient(135deg, var(--color-card-3), #69F0AE);
    --gradient-card-4: linear-gradient(135deg, var(--color-card-4), #FF79B0);
    --gradient-card-5: linear-gradient(135deg, var(--color-card-5), #64B5F6);
    
    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-accent: 0 10px 20px rgba(42, 134, 255, 0.15);
}

/* ===== RESET & BASE STYLES ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 62.5%; /* 10px = 1rem */
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1.6rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
    min-height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(42, 134, 255, 0.03) 0%, transparent 20%),
        radial-gradient(circle at 80% 70%, rgba(42, 134, 255, 0.03) 0%, transparent 20%);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 7.2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

h2 {
    font-size: 5.6rem;
}

h3 {
    font-size: 3.6rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-muted);
    font-weight: 300;
}

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

a:hover {
    color: var(--color-accent);
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    width: 100%;
}

.section-title::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-accent-light);
    z-index: -1;
    opacity: 0.6;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: -20px auto var(--spacing-xl);
    color: var(--color-text-muted);
    font-size: 1.8rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 1.5rem 3rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-100%) rotate(45deg);
    transition: var(--transition-normal);
    z-index: -1;
}

.btn:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-bg);
    box-shadow: 0 8px 15px rgba(42, 134, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(42, 134, 255, 0.3);
    color: var(--color-bg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-accent);
    box-shadow: 0 0 15px rgba(42, 134, 255, 0.1);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-bg);
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(42, 134, 255, 0.2);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(48, 53, 60, 0.8);
    backdrop-filter: blur(15px);
    transition: var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header.scrolled {
    background-color: rgba(48, 53, 60, 0.95);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

/* Page Title Container */
.page-title-container {
    position: relative;
    padding: 13rem 0 5rem;
    text-align: center;
    background-color: rgba(48, 53, 60, 0.9);
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 0;
}

.page-title-container h1 {
    font-size: clamp(4.5rem, 8vw, 7rem);
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Old Page Header styles - can remove later */
.page-header {
    position: relative;
    width: 100%;
    z-index: 1000;
    background-color: rgba(48, 53, 60, 0.8);
    backdrop-filter: blur(15px);
    transition: var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 0;
    margin-bottom: 40px;
}

.page-header.scrolled {
    background-color: rgba(48, 53, 60, 0.95);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    padding: 0.5rem 0;
}

.page-header .navbar {
    padding: var(--spacing-md) 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    position: relative;
    z-index: 1001;
}

.logo {
    position: relative;
    display: flex;
    align-items: center;
}

.logo::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--color-accent);
    filter: blur(20px);
    opacity: 0.2;
    z-index: -1;
    transition: var(--transition-normal);
}

.logo:hover::after {
    opacity: 0.3;
    filter: blur(15px);
}

.logo img {
    height: 45px;
    transition: var(--transition-normal);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
    border-radius: 1px;
}

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

.language-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.05);
    padding: 5px 10px;
    border-radius: var(--border-radius-sm);
}

.language-toggle a {
    font-size: 1.4rem;
    transition: var(--transition-fast);
}

.language-toggle a.active {
    color: var(--color-accent);
    font-weight: 600;
}

.hamburger {
    display: none;
    cursor: pointer;
    background: transparent;
    border: none;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1001;
}

.bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 5px auto;
    background-color: var(--color-text);
    transition: var(--transition-normal);
    border-radius: 1px;
}

/* ===== HERO SECTION ===== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: visible;
    padding-top: 80px;
    margin-top: 0;
}

/* Hero section for other pages */
.page-header + .hero {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
    padding-top: 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    z-index: 1;
}

#hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 105%;
    height: 105%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 3;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 4;
}

.hero-content::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    background: var(--color-accent);
    filter: blur(100px);
    opacity: 0.1;
    z-index: -1;
}

.hero-content::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: var(--color-card-1);
    filter: blur(100px);
    opacity: 0.1;
    z-index: -1;
}

.hero-title {
    font-size: 8rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.1;
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-muted);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeIn 1.5s ease;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    animation: fadeIn 2s ease;
}

/* ===== STATS SECTION ===== */
.stats {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(to bottom, var(--color-bg), var(--color-bg-alt));
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-accent-light), transparent);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    background-color: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent);
    opacity: 0;
    transition: var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: var(--spacing-xs);
    position: relative;
    display: inline-block;
}

.stat-number::after {
    content: '+';
    font-size: 3rem;
    position: absolute;
    top: 10px;
    right: -20px;
    color: var(--color-accent);
}

.stat-label {
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: var(--color-card-5);
    filter: blur(150px);
    opacity: 0.05;
    z-index: -1;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.about-text {
    position: relative;
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.about-text::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 50px;
    height: 50px;
    border-top: 2px solid var(--color-accent);
    border-left: 2px solid var(--color-accent);
    opacity: 0.5;
}

.about-text::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 50px;
    height: 50px;
    border-bottom: 2px solid var(--color-accent);
    border-right: 2px solid var(--color-accent);
    opacity: 0.5;
}

.about-text p {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

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

.about-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-normal);
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-item i {
    color: var(--color-accent);
    font-size: 2rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(42, 134, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.contact-item:hover i {
    background-color: var(--color-accent);
    color: var(--color-bg);
}

.contact-item span {
    font-size: 1.6rem;
    color: var(--color-text);
}

.client-logos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.client-logo {
    opacity: 0.7;
    transition: var(--transition-normal);
    filter: grayscale(100%);
}

.client-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(to top, var(--color-bg), var(--color-bg-alt));
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-accent-light), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
}

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

.service-card:nth-child(1)::before {
    background: var(--gradient-card-1);
}

.service-card:nth-child(2)::before {
    background: var(--gradient-card-2);
}

.service-card:nth-child(3)::before {
    background: var(--gradient-card-3);
}

.service-card:nth-child(4)::before {
    background: var(--gradient-card-4);
}

.service-card:nth-child(5)::before {
    background: var(--gradient-card-5);
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

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

.service-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    margin-bottom: var(--spacing-lg);
}

.service-card:nth-child(1) .service-icon {
    color: var(--color-card-1);
    background-color: rgba(106, 61, 232, 0.1);
}

.service-card:nth-child(2) .service-icon {
    color: var(--color-card-2);
    background-color: rgba(255, 107, 0, 0.1);
}

.service-card:nth-child(3) .service-icon {
    color: var(--color-card-3);
    background-color: rgba(0, 200, 83, 0.1);
}

.service-card:nth-child(4) .service-icon {
    color: var(--color-card-4);
    background-color: rgba(255, 64, 129, 0.1);
}

.service-card:nth-child(5) .service-icon {
    color: var(--color-card-5);
    background-color: rgba(41, 121, 255, 0.1);
}

.service-title {
    font-size: 2.4rem;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.service-description {
    font-size: 1.6rem;
    color: var(--color-text-muted);
    flex-grow: 1;
}

.service-link {
    margin-top: var(--spacing-md);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-weight: 500;
    color: var(--color-accent);
    transition: var(--transition-normal);
}

.service-link i {
    transition: var(--transition-normal);
}

.service-link:hover {
    gap: 10px;
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ===== TAHADI ZONE SECTION ===== */
.tahadi {
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.tahadi::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background: var(--color-card-2);
    filter: blur(150px);
    opacity: 0.05;
    z-index: -1;
}

.tahadi-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.tahadi-image {
    position: relative;
    perspective: 1000px;
}

.tahadi-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: var(--color-accent);
    filter: blur(100px);
    opacity: 0.1;
    z-index: -1;
    border-radius: 50%;
}

.phone-mockup {
    max-width: 80%;
    margin: 0 auto;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.3));
    transform: rotateY(-10deg) rotateX(5deg);
    transition: var(--transition-normal);
}

.tahadi-image:hover .phone-mockup {
    transform: rotateY(0deg) rotateX(0deg);
}

.tahadi-info {
    position: relative;
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tahadi-info h3 {
    font-size: 3.6rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.tahadi-info h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 1.5px;
}

.tahadi-info p {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.tahadi-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background-color: rgba(48, 53, 60, 0.7);
    backdrop-filter: blur(5px);
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
}

.feature-item:hover {
    transform: translateY(-5px);
    background-color: rgba(48, 53, 60, 0.9);
}

.feature-item i {
    font-size: 2.4rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
    transition: var(--transition-normal);
}

.feature-item:hover i {
    transform: scale(1.1);
}

.feature-item span {
    font-weight: 500;
}

.app-buttons {
    display: flex;
    gap: var(--spacing-md);
}

.app-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--color-bg-alt);
    color: var(--color-text);
    padding: 1.2rem 2.4rem;
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.app-button:hover {
    background-color: var(--color-accent);
    color: var(--color-bg);
    transform: translateY(-3px);
    box-shadow: var(--shadow-accent);
}

.app-button i {
    font-size: 2.4rem;
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(to bottom, var(--color-bg), var(--color-bg-alt));
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-accent-light), transparent);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-form-container {
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 100px;
    height: 100px;
    background: var(--color-accent);
    filter: blur(50px);
    opacity: 0.1;
    z-index: -1;
}

.contact-form {
    max-width: 100%;
}

.form-group {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.8rem 2rem;
    background-color: var(--color-input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text);
    font-size: 1.6rem;
    transition: var(--transition-normal);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group label {
    position: absolute;
    top: 1.8rem;
    left: 1.8rem;
    pointer-events: none;
    transition: var(--transition-normal);
    color: rgba(248, 248, 248, 0.6);
    font-size: 1.6rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 10px rgba(42, 134, 255, 0.1);
}

.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    left: 10px;
    font-size: 1.2rem;
    background-color: var(--color-bg);
    padding: 0 8px;
    color: var(--color-accent);
    border-radius: 4px;
}

.map-placeholder {
    height: 100%;
    min-height: 300px;
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: rgba(248, 248, 248, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none" stroke="%232a86ff" stroke-width="0.5" stroke-dasharray="5,5" opacity="0.2"/></svg>');
    opacity: 0.1;
}

/* ===== FOOTER ===== */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: var(--color-bg-alt);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    position: relative;
}

.footer-logo img {
    height: 45px;
}

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

.footer-info p {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-muted);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.social-icon {
    font-size: 2rem;
    transition: var(--transition-normal);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--color-text);
}

.social-icon:hover {
    color: var(--color-bg);
    background-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: rgba(248, 248, 248, 0.5);
    font-size: 1.4rem;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

.fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

.fade-in-left {
    animation: fadeInLeft 1s ease forwards;
}

.fade-in-right {
    animation: fadeInRight 1s ease forwards;
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 1001;
    width: 0%;
    transition: width 0.1s ease;
}

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

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

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

.preloader-logo {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 20px;
    animation: pulse 1.5s infinite;
}

.preloader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(42, 134, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--color-accent);
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== RESPONSIVE STYLES ===== */
@media screen and (max-width: 1280px) {
    html {
        font-size: 56.25%; /* 9px = 1rem */
    }
    
    .container {
        max-width: 1140px;
    }
    
    .hero-title {
        font-size: 7rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 1024px) {
    html {
        font-size: 50%; /* 8px = 1rem */
    }
    
    .container {
        max-width: 960px;
    }
    
    .hero-title {
        font-size: 6.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .cursor-dot,
    .cursor-outline {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .container {
        max-width: 720px;
    }
    
    .nav-menu {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(48, 53, 60, 0.95);
        backdrop-filter: blur(15px);
        display: flex;
        justify-content: center;
        align-items: center;
        transition: var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu.active {
        top: 0;
    }
    
    .nav-list {
        flex-direction: column;
        text-align: center;
    }
    
    .nav-item {
        margin: var(--spacing-md) 0;
    }
    
    .hamburger {
        display: block;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-title {
        font-size: 5.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .about-content,
    .tahadi-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .tahadi-image {
        order: 1;
    }
    
    .tahadi-info {
        order: 2;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .page-title-container {
        padding: 11rem 0 3rem;
    }
    
    .page-title-container h1 {
        font-size: clamp(3.5rem, 6vw, 5rem);
    }
}

@media screen and (max-width: 576px) {
    .container {
        max-width: 540px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 4rem;
    }
    
    .tahadi-features {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .app-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .app-button {
        width: 100%;
        justify-content: center;
    }
    
    .stat-number {
        font-size: 5rem;
    }
}

@media screen and (max-width: 480px) {
    .hero-title {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 3.6rem;
    }
    
    .tahadi-features {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 4.5rem;
    }
}

/* Responsive Design Adjustments */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .service-card, .feature-item, .team-member {
        margin-bottom: 30px;
    }
    
    .stats-item {
        margin-bottom: 30px;
    }
    
    .btn-primary, .btn-secondary {
        padding: 12px 25px;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .service-card, .feature-item, .team-member {
        margin-bottom: 30px;
    }
    
    .stats-item {
        margin-bottom: 30px;
    }
    
    .btn-primary, .btn-secondary {
        padding: 12px 25px;
    }
}

.cta {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, rgba(42, 134, 255, 0.1), rgba(0, 0, 0, 0));
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none" stroke="%232a86ff" stroke-width="0.5" stroke-dasharray="5,5" opacity="0.2"/></svg>');
    opacity: 0.05;
    z-index: 0;
}

/* Improve responsive form styles */
.contact-form {
    max-width: 100%;
}

.form-group {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.8rem 2rem;
    background-color: var(--color-input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text);
    font-size: 1.6rem;
    transition: var(--transition-normal);
}

@media (max-width: 576px) {
    .form-group input,
    .form-group textarea {
        padding: 1.5rem 1.6rem;
        font-size: 1.5rem;
    }
    
    .form-label {
        font-size: 1.5rem;
    }
}

/* Improve responsive service icon styles */
.service-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 3.5rem;
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 3rem;
    }
}

/* Improved responsive grid layouts */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

@media (max-width: 992px) {
    .testimonials-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

.tahadi-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 992px) {
    .tahadi-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .tahadi-features {
        grid-template-columns: 1fr;
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto var(--spacing-md) auto;
    }
}

/* ===== MOBILE NAVIGATION FIXES ===== */
/* Comprehensive mobile navigation fixes to override any conflicts */
@media screen and (max-width: 768px) {
    /* Force mobile navigation to be visible */
    .mobile-nav {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: 65px !important;
        background-color: rgba(48, 53, 60, 0.95) !important;
        backdrop-filter: blur(10px) !important;
        border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3) !important;
        z-index: 9999 !important;
        margin: 0 !important;
        padding: 10px 0 !important;
    }
    
    /* Ensure mobile navigation list is properly displayed */
    .mobile-nav-list {
        display: flex !important;
        width: 100% !important;
        justify-content: space-around !important;
        align-items: center !important;
        height: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        list-style: none !important;
    }
    
    /* Ensure mobile navigation items are visible */
    .mobile-nav-item {
        flex: 1 !important;
        text-align: center !important;
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* Ensure mobile navigation links work properly */
    .mobile-nav-link {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        height: 100% !important;
        padding: 8px 0 !important;
        color: rgba(255, 255, 255, 0.6) !important;
        text-decoration: none !important;
        font-size: 1.2rem !important;
        transition: all 0.2s ease !important;
        width: 100% !important;
    }
    
    /* Ensure mobile navigation images are properly sized */
    .mobile-nav-link img {
        width: 24px !important;
        height: 24px !important;
        margin-bottom: 4px !important;
        transition: all 0.2s ease !important;
        display: block !important;
    }
    
    /* Ensure mobile navigation text is visible */
    .mobile-nav-link span {
        font-size: 1rem !important;
        font-weight: 500 !important;
        display: block !important;
        color: inherit !important;
    }
    
    /* Active state for mobile navigation */
    .mobile-nav-link.active {
        color: var(--color-accent) !important;
    }
    
    .mobile-nav-link.active img {
        transform: translateY(-2px) !important;
    }
    
    /* Ensure body has proper bottom padding for mobile nav */
    body {
        padding-bottom: 80px !important;
    }
    
    /* Ensure footer has proper bottom margin for mobile nav */
    .footer {
        margin-bottom: 80px !important;
    }
    
    /* Fix X logo images in social icons */
    .social-icon img {
        width: 20px !important;
        height: 20px !important;
        border-radius: 3px !important;
        object-fit: cover !important;
        display: block !important;
    }
    
    /* Ensure social icons work properly */
    .social-icon {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 40px !important;
        height: 40px !important;
        border-radius: 50% !important;
        transition: all 0.2s ease !important;
    }
    
    /* Hide desktop navigation on mobile */
    .nav-menu:not(.active) {
        display: none !important;
    }
    
    /* Show hamburger menu on mobile */
    .hamburger {
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
        width: 30px !important;
        height: 20px !important;
        cursor: pointer !important;
        z-index: 1000 !important;
    }
}