/* Global Styles - Modern Dark Theme */
:root {
    --primary-color: #00d4ff;
    --secondary-color: #ff0080;
    --accent-color: #ff6b35;
    --success-color: #00ff88;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-color: #ffffff;
    --text-muted: #a0a0a0;
    --border-color: rgba(0, 212, 255, 0.2);
    --glow-primary: 0 0 40px rgba(0, 212, 255, 0.4);
    --glow-secondary: 0 0 40px rgba(255, 0, 128, 0.4);
    --glow-accent: 0 0 40px rgba(255, 107, 53, 0.4);
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    --gradient-secondary: linear-gradient(135deg, #ff0080 0%, #cc0066 100%);
    --gradient-accent: linear-gradient(135deg, #ff6b35 0%, #ff4500 100%);
    --gradient-bg: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 60px rgba(0, 212, 255, 0.2);
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Poppins', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-color);
    background: var(--gradient-bg);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Modern Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: var(--gradient-bg);
}

/* Cyber Grid Pattern */
.geometric-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 25s linear infinite;
}

.shape {
    position: absolute;
    border-radius: 4px;
    background: var(--gradient-primary);
    animation: cyberPulse 6s ease-in-out infinite;
    opacity: 0.7;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    backdrop-filter: blur(10px);
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 15%;
    left: 20%;
    animation-delay: 0s;
    transform: rotate(45deg);
    background: var(--gradient-primary);
}

.shape-2 {
    width: 60px;
    height: 60px;
    top: 65%;
    right: 30%;
    animation-delay: 1s;
    transform: rotate(0deg);
    background: var(--gradient-secondary);
}

.shape-3 {
    width: 100px;
    height: 100px;
    bottom: 25%;
    left: 35%;
    animation-delay: 2s;
    transform: rotate(90deg);
    background: var(--gradient-accent);
}

.shape-4 {
    width: 70px;
    height: 70px;
    top: 35%;
    right: 15%;
    animation-delay: 3s;
    transform: rotate(135deg);
    background: var(--gradient-primary);
}

.shape-5 {
    width: 90px;
    height: 90px;
    bottom: 60%;
    right: 55%;
    animation-delay: 0.5s;
    transform: rotate(45deg);
    background: var(--gradient-secondary);
}

.shape-6 {
    width: 55px;
    height: 55px;
    top: 80%;
    left: 75%;
    animation-delay: 1.5s;
    transform: rotate(90deg);
    background: var(--gradient-accent);
}

/* Floating Data Nodes */
.particle-system {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--secondary-color);
    border-radius: 50%;
    animation: dataFlow 20s linear infinite;
    box-shadow: 0 0 20px var(--secondary-color);
    backdrop-filter: blur(5px);
}

.particle:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 15s;
    background: var(--primary-color);
}

.particle:nth-child(2) {
    top: 20%;
    right: 20%;
    animation-delay: 2s;
    animation-duration: 22s;
    background: var(--secondary-color);
}

.particle:nth-child(3) {
    bottom: 30%;
    left: 15%;
    animation-delay: 4s;
    animation-duration: 18s;
    background: var(--accent-color);
}

.particle:nth-child(4) {
    top: 70%;
    right: 10%;
    animation-delay: 6s;
    animation-duration: 20s;
    background: var(--primary-color);
}

.particle:nth-child(5) {
    bottom: 20%;
    right: 40%;
    animation-delay: 8s;
    animation-duration: 25s;
    background: var(--secondary-color);
}

.particle:nth-child(6) {
    top: 50%;
    left: 80%;
    animation-delay: 10s;
    animation-duration: 17s;
    background: var(--accent-color);
}

.particle:nth-child(7) {
    bottom: 70%;
    left: 60%;
    animation-delay: 12s;
    animation-duration: 21s;
    background: var(--primary-color);
}

.particle:nth-child(8) {
    top: 30%;
    right: 60%;
    animation-delay: 14s;
    animation-duration: 19s;
    background: var(--secondary-color);
}

/* Energy Network */
.energy-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 0, 128, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 107, 53, 0.05) 0%, transparent 50%);
    animation: networkPulse 10s ease-in-out infinite;
    opacity: 0.6;
}

/* Connection Lines */
.light-rays {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.light-ray {
    position: absolute;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: connectionFlow 8s ease-in-out infinite;
    opacity: 0.4;
    box-shadow: 0 0 25px var(--primary-color);
    backdrop-filter: blur(5px);
}

.light-ray:nth-child(1) {
    width: 250px;
    top: 25%;
    left: 10%;
    animation-delay: 0s;
    transform: rotate(45deg);
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.light-ray:nth-child(2) {
    width: 200px;
    top: 60%;
    right: 20%;
    animation-delay: 1.5s;
    transform: rotate(-30deg);
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
}

.light-ray:nth-child(3) {
    width: 230px;
    bottom: 40%;
    left: 30%;
    animation-delay: 3s;
    transform: rotate(60deg);
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.light-ray:nth-child(4) {
    width: 180px;
    top: 80%;
    right: 50%;
    animation-delay: 4.5s;
    transform: rotate(-15deg);
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

/* Animation Keyframes */
@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(60px, 60px);
    }
}

@keyframes cyberPulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1) rotate(0deg);
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    }
    50% {
        opacity: 1;
        transform: scale(1.2) rotate(180deg);
        box-shadow: 0 0 60px rgba(0, 212, 255, 0.8);
    }
}

@keyframes dataFlow {
    0% {
        transform: translateY(0) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(-30px) translateX(15px) scale(1);
    }
    90% {
        opacity: 1;
        transform: translateY(-150px) translateX(80px) scale(1.3);
    }
    100% {
        transform: translateY(-180px) translateX(100px) scale(0);
        opacity: 0;
    }
}

@keyframes networkPulse {
    0%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.08);
    }
}

@keyframes connectionFlow {
    0%, 100% {
        opacity: 0.3;
        transform: scaleX(0.8);
    }
    50% {
        opacity: 0.8;
        transform: scaleX(1.3);
    }
}

@keyframes dataBurst {
    to {
        transform: translate(-50%, -50%) scale(10);
        opacity: 0;
    }
}

/* Coming Soon Container */
.coming-soon-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero-section {
    text-align: center;
    margin-bottom: 4rem;
}

.brand-logo {
    margin-bottom: 3rem;
    display: flex;
    justify-content: center;
}

.logo-symbol {
    width: 160px;
    height: 160px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glow-primary), var(--shadow-soft);
    animation: logoPulse 5s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.logo-ring {
    position: absolute;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: logoRotate 10s linear infinite;
    backdrop-filter: blur(10px);
}

.logo-ring:nth-child(2) {
    width: 180px;
    height: 180px;
    animation-delay: 0s;
    border-color: var(--secondary-color);
}

.logo-ring:nth-child(3) {
    width: 200px;
    height: 200px;
    animation-delay: 2s;
    border-color: var(--accent-color);
}

.logo-ring:nth-child(4) {
    width: 220px;
    height: 220px;
    animation-delay: 4s;
    border-color: var(--primary-color);
}

.logo-inner {
    position: relative;
    z-index: 1;
}

.logo-inner i {
    font-size: 4rem;
    color: white;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.9);
    animation: iconGlow 4s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.9;
        transform: scale(1.08);
    }
}

@keyframes logoRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes iconGlow {
    0%, 100% {
        text-shadow: 0 0 30px rgba(255, 255, 255, 0.9);
    }
    50% {
        text-shadow: 0 0 60px rgba(0, 212, 255, 0.9);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    letter-spacing: 6px;
    text-shadow: var(--glow-primary);
    text-transform: uppercase;
    animation: titleGlow 4s ease-in-out infinite;
    filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.5));
}

@keyframes titleGlow {
    0%, 100% {
        filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 60px rgba(0, 212, 255, 0.8));
    }
}

.hero-subtitle {
    font-size: 2rem;
    color: var(--secondary-color);
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-family: var(--font-display);
    animation: subtitlePulse 3s ease-in-out infinite;
    text-shadow: 0 0 20px rgba(255, 0, 128, 0.5);
}

@keyframes subtitlePulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.03);
    }
}

.hero-description {
    font-size: 1.3rem;
    color: var(--text-muted);
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    font-family: var(--font-mono);
    letter-spacing: 1px;
}

/* Contact Section */
.contact-section {
    margin-bottom: 3rem;
}

.contact-container {
    background: var(--gradient-card);
    backdrop-filter: blur(30px);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 2.5rem;
    max-width: 450px;
    margin: 0 auto;
    transition: all 0.5s ease;
    box-shadow: var(--shadow-soft);
}

.contact-container:hover {
    transform: translateY(-8px);
    box-shadow: var(--glow-primary), var(--shadow-glow);
    border-color: rgba(0, 212, 255, 0.5);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.08);
    border-radius: 20px;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 212, 255, 0.15);
    backdrop-filter: blur(10px);
}

.contact-item:hover {
    background: rgba(0, 212, 255, 0.15);
    transform: translateX(15px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.4rem;
    width: 25px;
    animation: iconBounce 2.5s ease-in-out infinite;
    text-shadow: 0 0 15px var(--primary-color);
}

@keyframes iconBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.contact-item span {
    color: var(--text-color);
    font-weight: 600;
    font-family: var(--font-mono);
    font-size: 1.1rem;
    letter-spacing: 1px;
}

/* Navigation Section */
.navigation-section {
    text-align: center;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    padding: 1.5rem 3rem;
    background: var(--gradient-card);
    backdrop-filter: blur(30px);
    border: 1px solid var(--border-color);
    border-radius: 60px;
    transition: all 0.5s ease;
    font-weight: 700;
    letter-spacing: 2px;
    font-family: var(--font-primary);
    text-transform: uppercase;
    box-shadow: var(--shadow-soft);
}

.nav-link:hover {
    background: rgba(0, 212, 255, 0.15);
    transform: translateY(-5px);
    color: var(--text-color);
    text-decoration: none;
    box-shadow: var(--glow-primary);
    border-color: rgba(0, 212, 255, 0.5);
}

.nav-link i {
    color: var(--primary-color);
    font-size: 1.4rem;
    transition: transform 0.4s ease;
    text-shadow: 0 0 15px var(--primary-color);
}

.nav-link:hover i {
    transform: translateX(8px);
}

/* Contact Page Styles */
.contact-page-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    position: relative;
    z-index: 1;
}

.page-header {
    margin-bottom: 4rem;
}

.page-title {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    letter-spacing: 4px;
    text-shadow: var(--glow-primary);
    text-transform: uppercase;
}

.contact-info-card {
    background: var(--gradient-card);
    backdrop-filter: blur(30px);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 3rem;
    box-shadow: var(--glow-primary), var(--shadow-soft);
    transition: all 0.5s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.8s;
}

.contact-info-card:hover::before {
    left: 100%;
}

.contact-info-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--glow-secondary), var(--shadow-glow);
    border-color: rgba(255, 0, 128, 0.5);
}

.card-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.card-header i {
    color: var(--secondary-color);
    font-size: 3.5rem;
    margin-bottom: 2rem;
    display: block;
    animation: pulse 3s ease-in-out infinite;
    text-shadow: 0 0 35px rgba(255, 0, 128, 0.6);
}

.card-header h3 {
    color: var(--text-color);
    font-weight: 800;
    margin: 0;
    font-size: 2rem;
    letter-spacing: 3px;
    font-family: var(--font-display);
    text-transform: uppercase;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.5s ease;
    position: relative;
    z-index: 1;
}

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

.contact-info-item:hover {
    transform: translateX(20px);
    background: rgba(0, 212, 255, 0.1);
    border-radius: 25px;
    padding-left: 2rem;
    padding-right: 2rem;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    flex-shrink: 0;
    box-shadow: var(--glow-primary);
    transition: all 0.5s ease;
}

.contact-info-item:hover .contact-icon {
    transform: scale(1.3) rotate(360deg);
    box-shadow: var(--glow-secondary);
}

.contact-details h4 {
    color: var(--secondary-color);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(255, 0, 128, 0.4);
    font-family: var(--font-display);
    text-transform: uppercase;
}

.contact-details p {
    color: var(--text-color);
    margin: 0;
    opacity: 0.9;
    font-size: 1.2rem;
    font-weight: 600;
    font-family: var(--font-mono);
    letter-spacing: 1px;
}

.contact-form-card {
    background: var(--gradient-card);
    backdrop-filter: blur(30px);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 3.5rem;
    box-shadow: var(--glow-primary), var(--shadow-soft);
    transition: all 0.5s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.contact-form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.8s;
}

.contact-form-card:hover::before {
    left: 100%;
}

.contact-form-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--glow-secondary), var(--shadow-glow);
    border-color: rgba(255, 0, 128, 0.5);
}

.contact-form {
    position: relative;
    z-index: 1;
}

.contact-form .form-group {
    margin-bottom: 2.5rem;
}

.contact-form .form-label {
    color: var(--text-color);
    font-weight: 700;
    margin-bottom: 1.2rem;
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
    font-family: var(--font-display);
    text-transform: uppercase;
}

.contact-form .form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 1.8rem 2.5rem;
    font-size: 1.2rem;
    transition: all 0.5s ease;
    color: var(--text-color);
    backdrop-filter: blur(15px);
    font-weight: 500;
    font-family: var(--font-primary);
}

.contact-form .form-control:focus {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.4rem rgba(0, 212, 255, 0.2), var(--glow-primary);
    outline: none;
    transform: translateY(-5px);
}

.contact-form .form-control::placeholder {
    color: var(--text-muted);
    font-family: var(--font-primary);
}

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 160px;
}

.btn-submit {
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 1.8rem 3rem;
    font-weight: 800;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
    box-shadow: var(--glow-primary), var(--shadow-soft);
    font-family: var(--font-display);
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.8s;
}

.btn-submit:hover::before {
    left: 100%;
}

.btn-submit:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--glow-secondary), var(--shadow-glow);
}

.btn-submit i {
    margin-right: 1.5rem;
}

.success-message {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 25px;
    padding: 3.5rem;
    text-align: center;
    margin-top: 2.5rem;
    backdrop-filter: blur(30px);
    position: relative;
    z-index: 1;
    box-shadow: 0 0 50px rgba(0, 255, 136, 0.3);
}

.success-icon {
    margin-bottom: 2.5rem;
}

.success-icon i {
    font-size: 6rem;
    color: var(--success-color);
    animation: pulse 3s ease-in-out infinite;
    text-shadow: 0 0 40px rgba(0, 255, 136, 0.6);
}

.success-message h4 {
    color: var(--text-color);
    margin-bottom: 2rem;
    font-weight: 800;
    font-size: 2rem;
    letter-spacing: 3px;
    font-family: var(--font-display);
    text-transform: uppercase;
}

.success-message p {
    color: var(--text-muted);
    margin: 0;
    font-size: 1.3rem;
    line-height: 1.8;
    font-weight: 500;
    font-family: var(--font-primary);
}

/* Back to Home Link */
.back-home-link {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    padding: 1.5rem 3rem;
    background: var(--gradient-card);
    backdrop-filter: blur(30px);
    border: 1px solid var(--border-color);
    border-radius: 60px;
    transition: all 0.5s ease;
    font-weight: 700;
    letter-spacing: 2px;
    font-family: var(--font-primary);
    text-transform: uppercase;
    box-shadow: var(--shadow-soft);
}

.back-home-link:hover {
    background: rgba(0, 212, 255, 0.15);
    transform: translateY(-5px);
    color: var(--text-color);
    text-decoration: none;
    box-shadow: var(--glow-primary);
    border-color: rgba(0, 212, 255, 0.5);
}

.back-home-link i {
    color: var(--primary-color);
    font-size: 1.4rem;
    transition: transform 0.4s ease;
    text-shadow: 0 0 15px var(--primary-color);
}

.back-home-link:hover i {
    transform: translateX(-8px);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.08);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .logo-symbol {
        width: 120px;
        height: 120px;
    }

    .logo-inner i {
        font-size: 3rem;
    }

    .page-title {
        font-size: 3rem;
    }

    .contact-info-card,
    .contact-form-card {
        padding: 2rem;
    }

    .card-header i {
        font-size: 2.5rem;
    }

    .card-header h3 {
        font-size: 1.5rem;
    }

    .contact-icon {
        width: 60px;
        height: 60px;
        font-size: 1.3rem;
    }

    .contact-details h4 {
        font-size: 1.1rem;
    }

    .contact-details p {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    .logo-symbol {
        width: 100px;
        height: 100px;
    }

    .logo-inner i {
        font-size: 2.5rem;
    }

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

    .contact-info-card,
    .contact-form-card {
        padding: 1.5rem;
    }

    .card-header i {
        font-size: 2rem;
    }

    .card-header h3 {
        font-size: 1.3rem;
    }

    .contact-info-item {
        padding: 1.5rem 0;
    }

    .contact-icon {
        width: 55px;
        height: 55px;
        font-size: 1.2rem;
    }

    .contact-details h4 {
        font-size: 1rem;
    }

    .contact-details p {
        font-size: 0.9rem;
    }

    .contact-form .form-control {
        padding: 1.2rem 1.5rem;
    }

    .btn-submit {
        padding: 1.2rem 2rem;
    }

    .nav-link,
    .back-home-link {
        padding: 1rem 2rem;
        font-size: 0.9rem;
    }
}