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

:root {
    --primary-black: #0a0e27;
    --primary-green: #00d9a3;
    --secondary-green: #00b884;
    --dark-bg: #0f1729;
    --card-bg: #1a2139;
    --silver: #c0c0c0;
    --silver-light: #e8e8e8;
    --text-light: #e0e0e0;
    --text-muted: #a0a0a0;
    --border-color: #2a3f5f;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html, body {
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-black);
    color: var(--text-light);
    overflow-x: hidden;
}

/* ============================================
   ANIMATED BACKGROUND WITH CODE
   ============================================ */
.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-black) 0%, #1a2447 100%);
    z-index: -2;
    overflow: hidden;
}

#codeCanvas {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    opacity: 0.15;
    z-index: -1;
}

.code-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, transparent 0%, var(--primary-black) 100%);
    z-index: 0;
    pointer-events: none;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(10, 14, 39, 0.95);
    border-bottom: 2px solid var(--primary-green);
    backdrop-filter: blur(10px);
    z-index: 100;
    box-shadow: 0 4px 30px rgba(0, 217, 163, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--silver) 0%, var(--primary-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bot-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px var(--primary-green));
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: width 0.3s ease;
}

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

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

/* ============================================
   LANDING PAGE
   ============================================ */
.landing-page {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    position: relative;
    z-index: 1;
}

.landing-page.active {
    display: block;
    opacity: 1;
}

.landing-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 2;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 4rem 0;
    margin-bottom: 6rem;
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hero-title-box {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.title-gradient {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(0, 217, 163, 0.3));
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Hero Decoration */
.hero-decoration {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.decoration-circle {
    position: absolute;
    width: 300px;
    height: 300px;
    border: 2px solid var(--primary-green);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
    box-shadow: 0 0 30px rgba(0, 217, 163, 0.2), inset 0 0 30px rgba(0, 217, 163, 0.1);
}

.decoration-circle::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 2px solid var(--silver);
    border-radius: 50%;
    opacity: 0.5;
}

.decoration-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(0deg, var(--primary-green) 1px, transparent 1px),
        linear-gradient(90deg, var(--primary-green) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.1;
    border-radius: 50%;
    animation: scale 15s ease-in-out infinite;
}

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

@keyframes scale {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Buttons */
.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-login.primary {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    color: var(--primary-black);
    box-shadow: 0 4px 15px rgba(0, 217, 163, 0.4);
    border: 2px solid var(--primary-green);
}

.btn-login.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 217, 163, 0.6);
    background: linear-gradient(135deg, var(--secondary-green) 0%, var(--primary-green) 100%);
}

.btn-login.large {
    padding: 1.5rem 3rem;
    font-size: 1.3rem;
}

.btn-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Features Section */
.features {
    padding: 6rem 0;
    position: relative;
    margin-bottom: 4rem;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(26, 33, 57, 0.8) 0%, rgba(42, 63, 95, 0.6) 100%);
    border: 1.5px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-green);
    box-shadow: 0 10px 30px rgba(0, 217, 163, 0.15);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-green);
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

.feature-decoration {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 217, 163, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover .feature-decoration {
    opacity: 1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* About Section */
.about {
    padding: 4rem 0;
    margin-bottom: 4rem;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-muted);
}

.about-stats {
    display: grid;
    gap: 1.5rem;
}

.stat-box {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 217, 163, 0.05) 100%);
    border: 2px solid var(--primary-green);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.stat-box:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 217, 163, 0.2);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 1.1rem;
    color: var(--silver);
}

/* CTA Section */
.cta {
    padding: 6rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 217, 163, 0.1) 0%, rgba(26, 33, 57, 0.8) 100%);
    border: 2px solid var(--primary-green);
    border-radius: 1.5rem;
    margin: 4rem 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 217, 163, 0.05) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta p {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}


#d1{
    width: 100%;
    height: 40px;
    box-shadow: 0px 0px 25px #00a077;
    
}
#d1 div a{
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    position: relative;
float: left;
margin-top: -35px;
margin-left: 20px;
}



#d1 div a:after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: width 0.3s ease;
}

#d1 div a:hover::after {
    width: 100%;
}

#d1 div a:hover {
    color: var(--primary-green);
}

#p{
    padding: 6rem 0rem;
    margin-top: 100px;
    margin-left: 10px;
    font-weight: bold;

    
}

p a{
    color: var(--primary-green);
    text-decoration: none;
    transition: var(--transition);
    border-radius: 0.5rem;
    position: relative;
}