/* ================================
   LANDING PAGE - MODERN MINIMALIST DESIGN
   ================================ */

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

:root {
    --primary: #667eea;
    --primary-dark: #5568d3;
    --secondary: #764ba2;
    --accent: #f093fb;
    --dark: #0f0f1e;
    --dark-light: #1a1a2e;
    --text: #ffffff;
    --text-muted: #a0a0c0;
    --card-bg: rgba(26, 26, 46, 0.8);
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* === ADMIN BUTTON (CORNER) === */
.admin-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    z-index: 1000;
    transition: all 0.3s ease;
}

.admin-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text);
    transform: rotate(90deg);
}

/* === HERO SECTION === */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #0f0f1e 0%, #1a1a2e 50%, #2a1a3e 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch::before {
    animation: glitch-1 2.5s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
    animation: glitch-2 2.5s infinite;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(-2px, 2px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(2px, -2px); }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 500px;
}

.cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Floating Icons Background - across entire hero section */
.floating-icons-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

/* Hero Visual - 3D Floating Cards */
.hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 2;
}

.floating-card {
    position: absolute;
    width: 140px;
    height: 140px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: float3d 8s ease-in-out infinite;
    z-index: 2;
    pointer-events: none;
}

/* Asymmetric positioning for 5 cards - moved away from text */
.card-1 {
    top: 10%;
    right: 15%;
    animation-delay: 0s;
}

.card-2 {
    top: 35%;
    right: 5%;
    animation-delay: -2s;
    width: 120px;
    height: 120px;
    font-size: 2rem;
}

.card-3 {
    top: 65%;
    right: 20%;
    animation-delay: -4s;
}

.card-4 {
    top: 85%;
    right: 35%;
    animation-delay: -6s;
    width: 110px;
    height: 110px;
    font-size: 2rem;
}

.card-5 {
    top: 48%;
    right: 38%;
    animation-delay: -8s;
    width: 130px;
    height: 130px;
    font-size: 2.2rem;
}

@keyframes float3d {
    0%, 100% {
        transform: translateY(0px) rotateY(0deg) rotateX(0deg);
    }
    33% {
        transform: translateY(-20px) rotateY(10deg) rotateX(5deg);
    }
    66% {
        transform: translateY(-10px) rotateY(-5deg) rotateX(-3deg);
    }
}

/* Background Floating Icons */
.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    opacity: 0.15;
    color: var(--primary);
    z-index: 0;
    pointer-events: none;
}

/* Individual icon positioning - evenly distributed across hero */
.icon-1 {
    top: 8%;
    left: 10%;
    animation: floatRandom1 8s ease-in-out infinite;
    opacity: 0.18;
}

.icon-2 {
    top: 15%;
    left: 70%;
    animation: floatRandom2 10s ease-in-out infinite;
    opacity: 0.15;
}

.icon-3 {
    top: 25%;
    left: 25%;
    animation: floatRandom3 7s ease-in-out infinite;
    opacity: 0.16;
}

.icon-4 {
    top: 32%;
    left: 85%;
    animation: floatRandom4 9s ease-in-out infinite;
    opacity: 0.14;
}

.icon-5 {
    top: 42%;
    left: 5%;
    animation: floatRandom5 11s ease-in-out infinite;
    opacity: 0.17;
}

.icon-6 {
    top: 50%;
    left: 55%;
    animation: floatRandom6 6s ease-in-out infinite;
    opacity: 0.19;
    font-size: 1.2rem;
}

.icon-7 {
    top: 58%;
    left: 20%;
    animation: floatRandom7 8.5s ease-in-out infinite;
    opacity: 0.15;
}

.icon-8 {
    top: 68%;
    left: 75%;
    animation: floatRandom8 9.5s ease-in-out infinite;
    opacity: 0.18;
}

.icon-9 {
    top: 78%;
    left: 45%;
    animation: floatRandom9 7.5s ease-in-out infinite;
    opacity: 0.13;
}

.icon-10 {
    top: 85%;
    left: 12%;
    animation: floatRandom10 10.5s ease-in-out infinite;
    opacity: 0.16;
}

.icon-11 {
    top: 92%;
    left: 65%;
    animation: floatRandom11 6.5s ease-in-out infinite;
    opacity: 0.17;
    font-size: 1.8rem;
}

.icon-12 {
    top: 12%;
    left: 48%;
    animation: floatRandom12 8s ease-in-out infinite;
    opacity: 0.14;
}

.icon-13 {
    top: 38%;
    left: 38%;
    animation: floatRandom1 9s ease-in-out infinite;
    opacity: 0.15;
}

.icon-14 {
    top: 22%;
    left: 92%;
    animation: floatRandom2 11s ease-in-out infinite;
    opacity: 0.2;
    font-size: 1.3rem;
}

.icon-15 {
    top: 72%;
    left: 32%;
    animation: floatRandom3 7.5s ease-in-out infinite;
    opacity: 0.13;
}

.icon-16 {
    top: 48%;
    left: 68%;
    animation: floatRandom4 8s ease-in-out infinite;
    opacity: 0.19;
    font-size: 1.1rem;
}

.icon-17 {
    top: 62%;
    left: 8%;
    animation: floatRandom5 10s ease-in-out infinite;
    opacity: 0.16;
}

.icon-18 {
    top: 35%;
    left: 58%;
    animation: floatRandom6 9s ease-in-out infinite;
    opacity: 0.18;
    font-size: 1.2rem;
}

.icon-19 {
    top: 88%;
    left: 82%;
    animation: floatRandom7 8.5s ease-in-out infinite;
    opacity: 0.15;
}

.icon-20 {
    top: 18%;
    left: 15%;
    animation: floatRandom8 11s ease-in-out infinite;
    opacity: 0.17;
}

/* Random float animations */
@keyframes floatRandom1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(10px, -15px) rotate(5deg); }
    50% { transform: translate(-5px, -25px) rotate(-3deg); }
    75% { transform: translate(8px, -10px) rotate(4deg); }
}

@keyframes floatRandom2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-12px, 20px) rotate(-6deg); }
    66% { transform: translate(8px, 10px) rotate(4deg); }
}

@keyframes floatRandom3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(15px, -20px) scale(1.1); }
}

@keyframes floatRandom4 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    40% { transform: translate(-10px, -15px) rotate(8deg); }
    80% { transform: translate(5px, -8px) rotate(-5deg); }
}

@keyframes floatRandom5 {
    0%, 100% { transform: translate(0, 0); }
    30% { transform: translate(12px, 18px); }
    60% { transform: translate(-8px, 10px); }
}

@keyframes floatRandom6 {
    0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
    50% { transform: translate(-15px, -15px) rotate(10deg) scale(1.15); }
}

@keyframes floatRandom7 {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(10px, 12px); }
    75% { transform: translate(-10px, -12px); }
}

@keyframes floatRandom8 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-8px, -20px) rotate(-4deg); }
    66% { transform: translate(12px, -15px) rotate(6deg); }
}

@keyframes floatRandom9 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(8px, 15px) scale(0.9); }
}

@keyframes floatRandom10 {
    0%, 100% { transform: translate(0, 0); }
    40% { transform: translate(15px, -10px); }
    80% { transform: translate(-10px, -18px); }
}

@keyframes floatRandom11 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-12px, 20px) rotate(15deg); }
}

@keyframes floatRandom12 {
    0%, 100% { transform: translate(0, 0); }
    35% { transform: translate(-15px, -12px); }
    70% { transform: translate(10px, -20px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-muted);
    font-size: 2rem;
    animation: bounce 2s infinite;
    text-decoration: none;
}

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

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

/* === FEATURES SECTION === */
.features-section {
    padding: 6rem 0;
    background: var(--dark-light);
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
    border-color: var(--primary);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin-bottom: 1.5rem;
}

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

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

/* === BENEFITS SECTION === */
.benefits-section {
    padding: 6rem 0;
    background: var(--dark);
}

.benefits-grid {
    display: grid;
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-item {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    padding: 2rem;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    transition: all 0.3s ease;
}

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

.benefit-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.benefit-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.benefit-content p {
    color: var(--text-muted);
}

/* === CONTACT SECTION === */
.contact-section {
    padding: 6rem 0;
    background: var(--dark-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-card:hover::before {
    opacity: 0.1;
}

.contact-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 1;
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.contact-card p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.contact-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.2);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--primary);
    position: relative;
    z-index: 1;
}

/* === FOOTER === */
.footer {
    padding: 2rem 0;
    text-align: center;
    background: var(--dark);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

/* === ANIMATIONS === */
[data-aos] {
    opacity: 0;
    transition: all 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* === RESPONSIVE === */
@media (max-width: 968px) {
    .hero-section .container {
        grid-template-columns: 1fr;
        text-align: center;
        position: relative;
        z-index: 3;
    }
    
    .hero-visual {
        display: none;
    }
    
    /* Show fewer icons on mobile, more subtle */
    .floating-icon {
        opacity: 0.08;
    }
    
    .icon-13, .icon-14, .icon-15, .icon-16, .icon-17, .icon-18, .icon-19, .icon-20 {
        display: none;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .cta-group {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-item {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}