@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    color: white;
    min-height: 100vh;
    overflow-x: hidden;
    padding-top: 50px;   /* Desktop header height */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    padding-top: 4rem;
}

.top-section {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 4rem;
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.dlp-image {
    width: 500px;
    height: 500px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 100px rgba(0, 174, 239, 0.3);
    animation: pulse 3s ease-in-out infinite;
}

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

.image-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(45deg, rgba(0, 174, 239, 0.1), rgba(0, 140, 200, 0.1), rgba(0, 100, 160, 0.2));
    border-radius: 20px;
}

.holographic-rings {
    position: absolute;
    top: -120px;      /* moves rings above image */
    left: -120px;     /* moves rings to the left */
    transform: scale(1.3);  /* increase size for a strong glow */
    z-index: -1;      /* push behind the image */
    opacity: 0.6;     /* soft glow effect */
}


.ring {
    position: absolute;
    border: 2px solid rgba(0, 174, 239, 0.4);
    border-radius: 50%;
    animation: expand 4s ease-in-out infinite;
}

.ring:nth-child(1) { width: 200px; height: 200px; margin: -100px 0 0 -100px; animation-delay: 0s; }
.ring:nth-child(2) { width: 300px; height: 300px; margin: -150px 0 0 -150px; animation-delay: 1s; }
.ring:nth-child(3) { width: 400px; height: 400px; margin: -200px 0 0 -200px; animation-delay: 2s; }

.content { flex: 1; max-width: 600px; }

.badge {
    display: inline-block;
    background: rgba(0, 174, 239, 0.1);
    border: 1px solid rgba(0, 174, 239, 0.3);
    border-radius: 25px;
    padding: 8px 20px;
    font-size: 14px;
    color: #00AEEF;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.headline {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #00AEEF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.stats-text {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.highlight-text { color: #00AEEF; font-weight: 600; }

.dlp-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
    justify-content: center;
}

.dlp-card {
    flex: 1 1 180px;
    background: rgba(0, 174, 239, 0.08);
    border: 1px solid rgba(0, 174, 239, 0.3);
    border-radius: 12px;
    padding: 1rem;
    /*margin-top: 6px;*/
    /*margin-bottom: 6px;*/
    color: #fff;
    text-align: center;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 174, 239, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;

}

.dlp-card:hover {
    background: rgba(0, 174, 239, 0.2);
    border-color: rgba(0, 174, 239, 0.8);
    transform: translateY(-6px);
    box-shadow: 0 0 30px rgba(0, 174, 239, 0.4);
}

.bottom-section {
    max-width: 1200px;
    margin: 0 auto;
}

.key-features { margin: 2rem 0; }

.feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.feature-item {
    background: rgba(0, 174, 239, 0.05);
    border: 1px solid rgba(0, 174, 239, 0.2);
    border-radius: 12px;
    padding: 1rem;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(0, 174, 239, 0.1);
    border-color: rgba(0, 174, 239, 0.4);
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.feature-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: #00AEEF;
}

.motto {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.cta-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

/* CTA SECTION */
.cta-section {
    background: #0479ff23;
    color: white;
    text-align: center;
    padding: 80px 20px;
    margin-top: 60px;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    max-width: 750px;
    margin: 0 auto 40px;
}

.cta-buttons a {
    /*background: #00AEEF;*/
    background: #1a9bce;
    color: #fff;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s;
}

.cta-buttons a:hover {
    background: white;
    color:#00AEEF ;
}

/* KEYFRAMES */
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 100px rgba(0, 174, 239, 0.5); }
    50% { box-shadow: 0 0 150px rgba(0, 174, 239, 0.8), 0 0 200px rgba(0, 174, 239, 0.3); }
}

@keyframes expand {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 1; }
    50% { opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(1.2); opacity: 0; }
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .top-section { flex-direction: column; text-align: center; gap: 2rem; }
    .dlp-image { width: 300px; height: 300px; }
    .headline { font-size: 2.5rem; }
    .feature-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 1.5rem 1rem; }
    .dlp-image { width: 250px; height: 250px; }
    .headline { font-size: 1.8rem; }
    .dlp-cards { flex-direction: column; width: 100%; }
    .dlp-card { width: 90%; max-width: 350px; }
}

@media (max-width: 768px) {
    body {
        padding-top: 100px; /* Mobile header is taller */
    }
}

/* ----------------------------------
   Global Animations
----------------------------------*/

@keyframes fadeSlideUp {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeScale {
    0% {
        opacity: 0;
        transform: scale(0.85);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes floatRing {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(10deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

@keyframes featureFade {
    0% { opacity: 0; transform: translateY(20px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* ----------------------------------
   Apply Animations
----------------------------------*/

/* Hero Left Image Animation */
.dlp-image img {
    animation: fadeScale 1.3s ease-out forwards;
}

/* Holographic rings floating effect */
.holographic-rings .ring {
    animation: floatRing 3.5s ease-in-out infinite;
}
.holographic-rings .ring:nth-child(2) {
    animation-delay: 0.6s;
}
.holographic-rings .ring:nth-child(3) {
    animation-delay: 1s;
}

/* Right side text */
.content .badge,
.content .headline,
.content .description,
.content .stats-text,
.content .dlp-cards {
    opacity: 0;
    animation: fadeSlideUp 1s ease forwards;
}

.content .badge { animation-delay: 0.2s; }
.content .headline { animation-delay: 0.4s; }
.content .description { animation-delay: 0.6s; }
.content .stats-text { animation-delay: 0.8s; }
.content .dlp-cards { animation-delay: 1s; }

/* Staggered feature cards */
.feature-item {
    opacity: 0;
    animation: featureFade 0.8s ease forwards;
}

.feature-item:nth-child(1) { animation-delay: 0.2s; }
.feature-item:nth-child(2) { animation-delay: 0.35s; }
.feature-item:nth-child(3) { animation-delay: 0.5s; }
.feature-item:nth-child(4) { animation-delay: 0.65s; }
.feature-item:nth-child(5) { animation-delay: 0.8s; }
.feature-item:nth-child(6) { animation-delay: 0.95s; }

/* CTA bottom section */
.cta-text,
.motto {
    opacity: 0;
    animation: fadeSlideUp 1s ease forwards;
}

.motto:nth-of-type(1) { animation-delay: 1.2s; }
.motto:nth-of-type(2) { animation-delay: 1.4s; }
.cta-text { animation-delay: 1.6s; }

/* Hidden before scroll */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s ease;
}

/* When visible */
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .dlp-card {
        width: 100% !important;   /* FIX: Takes full width */
        max-width: 350px;
        margin: 0 auto;           /* FIX: Centers each card */
    }
}