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

html{

scroll-behavior:smooth;

}

body{

font-family:'Poppins',sans-serif;

background:#fff;

overflow-x:hidden;

}


.btc-hero{

position:relative;

width:100%;

min-height:100vh;

display:flex;

justify-content:space-between;

align-items:center;

padding:120px 9%;

overflow:hidden;

background:

linear-gradient(135deg,#0d1117,#151b28,#0d1117);

}



.btc-content{

width:50%;

position:relative;

z-index:20;

}


.btc-badge{

display:inline-block;

padding:10px 24px;

border-radius:40px;

background:rgba(255,153,0,.12);

color:#ff9900;

font-weight:bold;

margin-bottom:30px;

animation:badgeFloat 3s infinite ease-in-out;

}


.btc-content h1{

font-size:72px;

line-height:1.1;

color:white;

margin-bottom:30px;

}


.btc-content p{

font-size:22px;

line-height:1.8;

color:#cfd4df;

max-width:650px;

margin-bottom:45px;

}


.btc-buttons{

display:flex;

gap:20px;

flex-wrap:wrap;

}


.btc-btn{

padding:18px 36px;

border-radius:60px;

background:#ff9900;

text-decoration:none;

font-size:18px;

font-weight:bold;

color:white;

transition:.4s;

box-shadow:0 18px 45px rgba(255,153,0,.4);

}
.btc-btn:hover{

transform:translateY(-8px);

box-shadow:0 25px 60px rgba(255,153,0,.5);

}

.btc-btn2{

padding:18px 36px;

border-radius:60px;

text-decoration:none;

color:white;

border:2px solid rgba(255,255,255,.2);

transition:.4s;

}

.btc-btn2:hover{

background:white;

color:black;

}

.btc-image{

width:40%;

display:flex;

justify-content:center;

align-items:center;

position:relative;

}

.btc-image img{

width:420px;

max-width:100%;

animation:coinFloat 5s infinite ease-in-out;

filter:drop-shadow(0 40px 60px rgba(255,153,0,.45));

}

.bitcoin-ring{

position:absolute;

width:520px;

height:520px;

border-radius:50%;

border:2px dashed rgba(255,153,0,.4);

animation:ringRotate 30s linear infinite;

}

.btc-glow{

position:absolute;

border-radius:50%;

filter:blur(90px);

opacity:.35;

}

.glow1{

width:260px;

height:260px;

background:#ff9900;

left:-60px;

top:-60px;

animation:moveGlow1 8s infinite alternate;

}


.glow2{

width:340px;

height:340px;

background:#ffb700;

right:-80px;

top:180px;

animation:moveGlow2 10s infinite alternate;

}


.glow3{

width:280px;

height:280px;

background:#ffd54f;

bottom:-120px;

left:40%;

animation:moveGlow3 9s infinite alternate;

}


@keyframes coinFloat{

0%{transform:translateY(0) rotate(0deg);}

50%{transform:translateY(-25px) rotate(8deg);}

100%{transform:translateY(0) rotate(0deg);}

}

@keyframes ringRotate{

100%{

transform:rotate(360deg);

}

}

@keyframes badgeFloat{

50%{

transform:translateY(-8px);

}

}

@keyframes moveGlow1{

100%{

transform:translate(80px,40px);

}

}

@keyframes moveGlow2{

100%{

transform:translate(-70px,-50px);

}

}

@keyframes moveGlow3{

100%{

transform:translate(40px,-60px);

}

}




@media(max-width:980px){

.btc-hero{

flex-direction:column-reverse;

text-align:center;

padding:90px 30px;

}

.btc-content{

width:100%;

}

.btc-image{

width:100%;

margin-bottom:60px;

}

.btc-content h1{

font-size:50px;

}

.btc-content p{

font-size:18px;

}

.btc-buttons{

justify-content:center;

}

.bitcoin-ring{

width:360px;

height:360px;

}

}









/* =========================================
        BITCOIN HISTORY SECTION
========================================= */

.btc-history{

position:relative;

padding:140px 8%;

background:#ffffff;

overflow:hidden;

}

.btc-history-bg{

position:absolute;

inset:0;

background:
radial-gradient(circle at 20% 20%,rgba(255,153,0,.08),transparent 30%),
radial-gradient(circle at 80% 70%,rgba(255,183,0,.08),transparent 30%);

animation:historyBgMove 12s infinite alternate ease-in-out;

}

.btc-history-header{

text-align:center;

max-width:850px;

margin:0 auto 100px;

position:relative;

z-index:5;

}

.btc-section-badge{

display:inline-block;

padding:12px 28px;

border-radius:50px;

background:rgba(255,153,0,.12);

color:#ff9900;

font-weight:700;

margin-bottom:25px;

animation:badgePulse 3s infinite;

}

.btc-history-header h2{

font-size:56px;

color:#111827;

margin-bottom:25px;

}

.btc-history-header p{

font-size:20px;

line-height:1.8;

color:#4b5563;

}

.btc-timeline{

position:relative;

max-width:1200px;

margin:0 auto;

}

.btc-timeline-line{

position:absolute;

left:50%;

top:0;

bottom:0;

width:4px;

background:linear-gradient(to bottom,#ff9900,#ffb300,#ffd54f);

transform:translateX(-50%);

border-radius:10px;

animation:lineGlow 3s infinite alternate;

}

.btc-timeline-item{

position:relative;

width:100%;

margin-bottom:90px;

display:flex;

justify-content:flex-start;

}

.btc-timeline-item:nth-child(even){

justify-content:flex-end;

}

.btc-timeline-dot{

position:absolute;

left:50%;

top:35px;

width:22px;

height:22px;

background:#ff9900;

border-radius:50%;

transform:translateX(-50%);

box-shadow:0 0 0 8px rgba(255,153,0,.2),0 0 25px rgba(255,153,0,.6);

z-index:10;

animation:dotPulse 2.5s infinite;

}

.btc-timeline-card{

width:46%;

background:rgba(255,255,255,.9);

border:1px solid rgba(255,153,0,.12);

border-radius:28px;

padding:35px;

box-shadow:0 25px 60px rgba(0,0,0,.08);

backdrop-filter:blur(12px);

position:relative;

transition:.45s;

overflow:hidden;

}

.btc-timeline-card::before{

content:"";

position:absolute;

top:0;

left:-100%;

width:100%;

height:100%;

background:linear-gradient(90deg,transparent,rgba(255,153,0,.08),transparent);

transition:.8s;

}

.btc-timeline-card:hover::before{

left:100%;

}

.btc-timeline-card:hover{

transform:translateY(-12px) scale(1.02);

box-shadow:0 35px 80px rgba(255,153,0,.15);

}

.btc-timeline-year{

display:inline-block;

padding:10px 22px;

border-radius:40px;

background:#ff9900;

color:white;

font-weight:700;

margin-bottom:25px;

font-size:16px;

}

.btc-timeline-content{

display:flex;

gap:28px;

align-items:center;

}

.btc-timeline-image{

flex:0 0 180px;

position:relative;

}

.btc-timeline-image img{

width:100%;

height:130px;

object-fit:cover;

border-radius:20px;

box-shadow:0 12px 30px rgba(255,153,0,.2);

transition:.45s;

}

.btc-timeline-card:hover .btc-timeline-image img{

transform:scale(1.05) rotate(1deg);

}

.btc-timeline-text h3{

font-size:28px;

color:#111827;

margin-bottom:15px;

}

.btc-timeline-text p{

font-size:17px;

line-height:1.7;

color:#4b5563;

}

@keyframes historyBgMove{

100%{

transform:translateY(-25px);

}

}

@keyframes badgePulse{

50%{

transform:scale(1.05);

}

}

@keyframes lineGlow{

100%{

box-shadow:0 0 20px rgba(255,153,0,.4);

}

}

@keyframes dotPulse{

50%{

transform:translateX(-50%) scale(1.15);

}

}

@media(max-width:980px){

.btc-history{

padding:100px 25px;

}

.btc-history-header h2{

font-size:42px;

}

.btc-history-header p{

font-size:18px;

}

.btc-timeline-line{

left:20px;

}

.btc-timeline-item,
.btc-timeline-item:nth-child(even){

justify-content:flex-start;

padding-left:60px;

}

.btc-timeline-dot{

left:20px;

}

.btc-timeline-card{

width:100%;

}

.btc-timeline-content{

flex-direction:column;

align-items:flex-start;

}

.btc-timeline-image{

width:100%;

flex:unset;

}

.btc-timeline-image img{

height:220px;

}

}

@media(max-width:600px){

.btc-history-header h2{

font-size:34px;

}

.btc-timeline-card{

padding:25px;

}

.btc-timeline-text h3{

font-size:24px;

}

.btc-timeline-text p{

font-size:16px;

}

}









/*==================================================
        BITCOIN DEFINITION
==================================================*/

.bitcoin-definition{

padding:120px 8%;

background:white;

position:relative;

overflow:hidden;

}

.btc-section-title{

text-align:center;

max-width:900px;

margin:auto;

margin-bottom:80px;

}

.btc-section-title span{

display:inline-block;

padding:10px 22px;

background:#fff3e0;

color:#ff9800;

border-radius:40px;

font-weight:bold;

margin-bottom:25px;

}

.btc-section-title h2{

font-size:52px;

margin-bottom:25px;

color:#111;

}

.btc-section-title p{

font-size:20px;

line-height:1.9;

color:#666;

}

.definition-grid{

display:grid;

grid-template-columns:repeat(auto-fit,minmax(270px,1fr));

gap:35px;

}

.definition-card{

background:white;

border-radius:30px;

padding:45px;

text-align:center;

transition:.45s;

box-shadow:

0 25px 70px rgba(0,0,0,.08);

position:relative;

overflow:hidden;

}

.definition-card::before{

content:"";

position:absolute;

top:0;

left:-100%;

width:100%;

height:100%;

background:

linear-gradient(90deg,

transparent,

rgba(255,255,255,.5),

transparent);

transition:1s;

}

.definition-card:hover::before{

left:100%;

}

.definition-card:hover{

transform:translateY(-15px);

}

.definition-icon{

width:90px;

height:90px;

margin:auto;

margin-bottom:25px;

display:flex;

justify-content:center;

align-items:center;

border-radius:50%;

font-size:42px;

background:

linear-gradient(135deg,#ff9800,#ffc107);

color:white;

box-shadow:

0 20px 50px rgba(255,152,0,.35);

animation:iconFloat 4s infinite ease-in-out;

}

.definition-card h3{

font-size:28px;

margin-bottom:18px;

}

.definition-card p{

line-height:1.8;

color:#666;

}

@keyframes iconFloat{

50%{

transform:translateY(-10px);

}

}





/*==================================================
        BITCOIN ORIGIN
==================================================*/

.btc-origin{

padding:120px 8%;

background:#f8fafc;

position:relative;

overflow:hidden;

}

.origin-title{

max-width:900px;

margin:auto;

text-align:center;

margin-bottom:80px;

}

.origin-title span{

display:inline-block;

padding:10px 22px;

background:#fff3e0;

color:#ff9800;

font-weight:bold;

border-radius:40px;

margin-bottom:20px;

}

.origin-title h2{

font-size:54px;

margin-bottom:25px;

color:#111;

}

.origin-title p{

font-size:20px;

line-height:1.9;

color:#666;

}

.origin-container{

display:grid;

grid-template-columns:1.3fr .8fr;

gap:60px;

align-items:start;

}

.origin-left{

display:flex;

flex-direction:column;

gap:35px;

}

.origin-card{

background:white;

padding:40px;

border-radius:28px;

box-shadow:0 20px 60px rgba(0,0,0,.08);

transition:.45s;

border-left:6px solid #ff9800;

position:relative;

overflow:hidden;

}

.origin-card:hover{

transform:translateX(12px);

box-shadow:0 35px 70px rgba(255,152,0,.18);

}

.origin-number{

position:absolute;

top:20px;

right:30px;

font-size:70px;

font-weight:bold;

color:rgba(255,152,0,.08);

}

.origin-card h3{

font-size:30px;

margin-bottom:20px;

color:#111;

}

.origin-card p{

line-height:1.9;

color:#666;

font-size:17px;

}

.origin-right{

display:flex;

flex-direction:column;

gap:35px;

position:sticky;

top:100px;

}

.quote-box{

background:linear-gradient(135deg,#111827,#1e293b);

padding:45px;

border-radius:30px;

color:white;

position:relative;

overflow:hidden;

}

.quote-mark{

font-size:90px;

color:#ff9800;

line-height:1;

margin-bottom:15px;

}

.quote-box p{

font-size:22px;

line-height:1.8;

margin-bottom:30px;

}

.quote-box h4{

color:#ffb300;

font-size:18px;

}

.fact-box{

background:white;

padding:40px;

border-radius:30px;

box-shadow:0 20px 60px rgba(0,0,0,.08);

text-align:center;

transition:.4s;

}

.fact-box:hover{

transform:translateY(-10px);

}

.fact-icon{

width:90px;

height:90px;

margin:auto;

margin-bottom:25px;

border-radius:50%;

display:flex;

justify-content:center;

align-items:center;

font-size:42px;

background:linear-gradient(135deg,#ff9800,#ffc107);

color:white;

animation:btcPulse 3s infinite;

}

.fact-box h3{

font-size:30px;

margin-bottom:18px;

}

.fact-box p{

line-height:1.9;

color:#666;

}

@keyframes btcPulse{

0%{

transform:scale(1);

}

50%{

transform:scale(1.12);

}

100%{

transform:scale(1);

}

}

@media(max-width:980px){

.origin-container{

grid-template-columns:1fr;

}

.origin-right{

position:relative;

top:0;

}

.origin-title h2{

font-size:40px;

}

.origin-card h3{

font-size:24px;

}

}







/*==================================================
                SATOSHI SECTION
==================================================*/

.satoshi-section{

padding:120px 8%;

background:#101722;

overflow:hidden;

position:relative;

}

.satoshi-title{

max-width:900px;

margin:auto;

text-align:center;

margin-bottom:80px;

}

.satoshi-title span{

display:inline-block;

padding:10px 22px;

background:rgba(255,153,0,.15);

color:#ff9800;

border-radius:40px;

font-weight:bold;

margin-bottom:20px;

}

.satoshi-title h2{

font-size:54px;

color:#fff;

margin-bottom:25px;

}

.satoshi-title p{

color:#cfd5de;

font-size:20px;

line-height:1.9;

}

.satoshi-wrapper{

display:grid;

grid-template-columns:380px 1fr;

gap:60px;

align-items:flex-start;

}

.satoshi-profile{

background:linear-gradient(145deg,#182131,#111827);

padding:40px;

border-radius:30px;

text-align:center;

position:sticky;

top:100px;

border:1px solid rgba(255,255,255,.08);

}

.confidential{

display:inline-block;

padding:8px 18px;

background:#ff9800;

color:#fff;

font-weight:bold;

border-radius:30px;

margin-bottom:30px;

letter-spacing:2px;

}

.satoshi-avatar{

width:180px;

height:180px;

margin:auto;

border-radius:50%;

display:flex;

justify-content:center;

align-items:center;

font-size:80px;

color:#fff;

background:linear-gradient(135deg,#ff9800,#ffc107);

animation:satoshiFloat 4s ease-in-out infinite;

box-shadow:0 25px 60px rgba(255,152,0,.35);

margin-bottom:30px;

}

.satoshi-profile h3{

color:white;

font-size:32px;

margin-bottom:20px;

}

.satoshi-profile p{

color:#cfd5de;

line-height:1.8;

}

.satoshi-content{

display:flex;

flex-direction:column;

gap:30px;

}

.timeline-card{

display:flex;

gap:25px;

padding:35px;

background:#182131;

border-radius:24px;

transition:.4s;

border-left:5px solid #ff9800;

}

.timeline-card:hover{

transform:translateX(10px);

}

.timeline-year{

min-width:95px;

height:95px;

border-radius:50%;

display:flex;

justify-content:center;

align-items:center;

background:#ff9800;

font-size:24px;

font-weight:bold;

color:white;

}

.timeline-card h3{

color:white;

font-size:28px;

margin-bottom:12px;

}

.timeline-card p{

color:#cfd5de;

line-height:1.9;

}

.satoshi-facts{

display:grid;

grid-template-columns:repeat(auto-fit,minmax(280px,1fr));

gap:30px;

margin-top:80px;

}

.fact-item{

background:#182131;

padding:35px;

border-radius:24px;

text-align:center;

transition:.4s;

}

.fact-item:hover{

transform:translateY(-10px);

}

.fact-item h3{

color:#ff9800;

font-size:28px;

margin-bottom:20px;

}

.fact-item p{

color:#cfd5de;

line-height:1.9;

}

@keyframes satoshiFloat{

0%{

transform:translateY(0);

}

50%{

transform:translateY(-15px);

}

100%{

transform:translateY(0);

}

}

@media(max-width:980px){

.satoshi-wrapper{

grid-template-columns:1fr;

}

.satoshi-profile{

position:relative;

top:0;

}

.satoshi-title h2{

font-size:40px;

}

.timeline-card{

flex-direction:column;

align-items:center;

text-align:center;

}

}








/*=====================================
 WHY BITCOIN IS UNIQUE
=====================================*/

.btc-unique{

    position:relative;
    padding:140px 8%;
    overflow:hidden;

}

.btc-unique::before{

    content:"";

    position:absolute;

    width:600px;
    height:600px;

    border-radius:50%;

    background:rgba(247,147,26,.08);

    filter:blur(120px);

    left:-200px;
    top:-150px;

    animation:btcGlow 10s linear infinite;

}

.btc-unique-grid{

    margin-top:70px;

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));

    gap:30px;

}

.btc-card{

    position:relative;

    padding:35px;

    border-radius:25px;

    background:rgba(255,255,255,.04);

    backdrop-filter:blur(15px);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

    overflow:hidden;

}

.btc-card::before{

    content:"";

    position:absolute;

    width:250px;
    height:250px;

    background:rgba(247, 148, 26, 0.836);

    border-radius:50%;

    top:-150px;
    right:-120px;

    transition:.5s;

}

.btc-card:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

    box-shadow:0 25px 50px rgba(247,147,26,.25);

}

.btc-card:hover::before{

    transform:scale(1.3);

}

.btc-icon{

    width:75px;
    height:75px;

    border-radius:50%;

    display:flex;
    justify-content:center;
    align-items:center;

    font-size:34px;

    background:linear-gradient(135deg,#f7931a,#ffb347);

    margin-bottom:25px;

    animation:iconFloat 3s ease-in-out infinite;

}

.btc-card h3{

    color:#000000;

    margin-bottom:15px;

    font-size:24px;

}

.btc-card p{

    color:#4d4c4c;

    line-height:1.9;

}

@keyframes iconFloat{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-10px);

    }

}

@keyframes btcGlow{

    0%{

        transform:translateX(0);

    }

    50%{

        transform:translateX(120px);

    }

    100%{

        transform:translateX(0);

    }

}









/*==========================================
HOW BITCOIN WORKS
==========================================*/

.btc-how{

    padding:140px 8%;
    position:relative;

}

.btc-flow{

    display:flex;
    justify-content:center;
    align-items:center;
    gap:25px;

    flex-wrap:wrap;

    margin-top:80px;
    margin-bottom:90px;

}

.btc-node{

    width:210px;

    padding:30px;

    text-align:center;

    border-radius:25px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    backdrop-filter:blur(12px);

    transition:.4s;

}

.btc-node:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

    box-shadow:0 20px 40px rgba(247,147,26,.3);

}

.btc-avatar{

    width:90px;
    height:90px;

    margin:auto;

    border-radius:50%;

    display:flex;
    justify-content:center;
    align-items:center;

    font-size:42px;

    background:linear-gradient(135deg,#f7931a,#ffbe4f);

    margin-bottom:20px;

    animation:bounceAvatar 2.8s infinite;

}

.btc-node h3{

    color:#202020;

    margin-bottom:12px;

}

.btc-node p{

    color:#383838;

    line-height:1.8;

}

.btc-arrow{

    display:flex;
    gap:12px;

    align-items:center;

}

.btc-dot{

    width:14px;
    height:14px;

    border-radius:50%;

    background:#f7931a;

    animation:moveDots 1.2s infinite;

}

.btc-dot:nth-child(2){

    animation-delay:.2s;

}

.btc-dot:nth-child(3){

    animation-delay:.4s;

}

.btc-process-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));

    gap:30px;

}

.btc-process-card{

    padding:35px;

    border-radius:22px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.btc-process-card:hover{

    transform:translateY(-10px);

    border-color:#f7931a;

}

.btc-process-card h3{

    color:#f7931a;

    margin-bottom:15px;

}

.btc-process-card p{

    color:#363636;

    line-height:1.9;

}

@keyframes bounceAvatar{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-12px);

    }

}

@keyframes moveDots{

    0%{

        opacity:.2;
        transform:scale(.6);

    }

    50%{

        opacity:1;
        transform:scale(1.4);

    }

    100%{

        opacity:.2;
        transform:scale(.6);

    }

}

@media(max-width:900px){

    .btc-flow{

        flex-direction:column;

    }

    .btc-arrow{

        transform:rotate(90deg);

    }

}





/*==================================
WHY BITCOIN
==================================*/

.why-bitcoin{

    position:relative;

    padding:120px 8%;

}


.problem-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));

    gap:30px;

    margin-top:70px;

}

.problem-card{

    position:relative;

    overflow:hidden;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    border-radius:22px;

    padding:35px;

    transition:.45s;

}

.problem-card::before{

    content:"";

    position:absolute;

    left:-100%;

    top:0;

    width:100%;

    height:100%;

    background:linear-gradient(90deg,
    transparent,
    rgba(255,170,0,.12),
    transparent);

    transition:1s;

}

.problem-card:hover::before{

    left:120%;

}

.problem-card:hover{

    transform:translateY(-12px);

    border-color:#ff9800;

    box-shadow:0 30px 70px rgba(255,152,0,.25);

}

.problem-icon{

    width:80px;

    height:80px;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    margin-bottom:25px;

    font-size:32px;

    color:#000000;

    background:rgba(20, 20, 20, 0.08);

    animation:rotateFloat 6s ease-in-out infinite;

}

.problem-card h3{

    color:#414141;

    margin-bottom:18px;

    font-size:24px;

}

.problem-card p{

    color:#3d3d3d;

    line-height:1.9;

}

.comparison-box{

    margin-top:90px;

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(340px,1fr));

    gap:40px;

}

.comparison-left,
.comparison-right{

    padding:40px;

    border-radius:25px;

    background:rgba(255,255,255,.04);

    border:1px solid rgba(255,255,255,.08);

}

.comparison-left{

    border-left:5px solid #ff5252;

}

.comparison-right{

    border-left:5px solid #ff9800;

}

.comparison-box h3{

    color:#1d1d1d;

    margin-bottom:30px;

    font-size:28px;

}

.comparison-box ul{

    list-style:none;

    padding:0;

}

.comparison-box li{

    margin:18px 0;

    color:#252525;

    font-size:17px;

}

.comparison-box li i{

    width:30px;

}

.comparison-left .fa-times{

    color:#ff5252;

}

.comparison-right .fa-check{

    color:#34d058;

}

@keyframes rotateFloat{

    0%{

        transform:translateY(0) rotate(0deg);

    }

    50%{

        transform:translateY(-8px) rotate(10deg);

    }

    100%{

        transform:translateY(0) rotate(0deg);

    }

}






/*==================================================
BLOCKCHAIN SECTION
==================================================*/

.blockchain-section{

    padding:140px 8%;

    position:relative;

}


.chain-animation{

    display:flex;

    justify-content:center;

    align-items:center;

    flex-wrap:wrap;

    gap:25px;

    margin:90px 0;

}

.chain-block{

    width:250px;

    padding:35px;

    border-radius:24px;

    text-align:center;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

    animation:blockFloat 5s ease-in-out infinite;

}

.chain-block:nth-child(3){

    animation-delay:1s;

}

.chain-block:nth-child(5){

    animation-delay:2s;

}

.chain-block:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

    box-shadow:0 25px 60px rgba(247,147,26,.25);

}

.chain-block i{

    font-size:58px;

    color:#f7931a;

    margin-bottom:20px;

}

.chain-block h3{

    color:#1f1f1f;

    margin-bottom:15px;

}

.chain-block p{

    color:#363636;

    line-height:1.8;

}

.chain-link{

    font-size:40px;

    color:#f7931a;

    animation:linkPulse 1.8s infinite;

}

.blockchain-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));

    gap:30px;

    margin-top:80px;

}

.blockchain-card{

    padding:35px;

    border-radius:22px;

    background:rgba(253, 253, 253, 0.233);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

}

.blockchain-card:hover{

    transform:translateY(-12px);

    border-color:#acacac;

}

.blockchain-card i{

    font-size:44px;

    color:#000000;

    margin-bottom:20px;

}

.blockchain-card h3{

    color:#0e0e0e;

    margin-bottom:15px;

}

.blockchain-card p{

    color:#444444;

    line-height:1.9;

}

.blockchain-note{

    margin-top:80px;

    display:flex;

    align-items:flex-start;

    gap:25px;

    padding:35px;

    border-radius:22px;

    background:rgba(158, 157, 156, 0.253);

    border:1px solid rgba(48, 48, 48, 0.25);

}

.blockchain-note i{

    font-size:42px;

    color:#000000;

    animation:noteGlow 2s infinite;

}

.blockchain-note h3{

    color:#000000;

    margin-bottom:12px;

}

.blockchain-note p{

    color:#494949;

    line-height:1.9;

}

@keyframes blockFloat{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-18px);

    }

}

@keyframes linkPulse{

    0%{

        transform:scale(1);

        opacity:.4;

    }

    50%{

        transform:scale(1.4);

        opacity:1;

    }

    100%{

        transform:scale(1);

        opacity:.4;

    }

}

@keyframes noteGlow{

    0%,100%{

        transform:scale(1);

    }

    50%{

        transform:scale(1.2);

    }

}

@media(max-width:900px){

    .chain-animation{

        flex-direction:column;

    }

    .chain-link{

        transform:rotate(90deg);

    }

}






/*=====================================================
BITCOIN MINING
======================================================*/

.mining-section{

    padding:140px 8%;

}

.mining-process{

    display:flex;

    justify-content:center;

    align-items:center;

    flex-wrap:wrap;

    gap:25px;

    margin:90px 0;

}

.mining-step{

    width:250px;

    padding:30px;

    border-radius:22px;

    text-align:center;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

    animation:mineFloat 5s ease-in-out infinite;

}

.mining-step:hover{

    transform:translateY(-10px);

    border-color:#f7931a;

}

.mining-icon{

    width:90px;

    height:90px;

    margin:auto;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    background:rgba(247,147,26,.1);

    margin-bottom:20px;

}

.mining-icon i{

    font-size:40px;

    color:#f7931a;

}

.mining-arrow{

    font-size:34px;

    color:#f7931a;

    animation:arrowMove 1.5s infinite;

}

.hash-simulation{

    margin-top:100px;

}

.hash-simulation h3{

    color:#0f0f0f;

    text-align:center;

    margin-bottom:35px;

}

.hash-window{

    padding:35px;

    border-radius:22px;

    background:#0d1117;

    overflow:hidden;

    border:1px solid rgba(255,255,255,.08);

}

.hash-window span{

    display:block;

    color:#37ff8b;

    font-family:monospace;

    margin:15px 0;

    animation:hashMove 7s linear infinite;

}

.hash-window span:nth-child(2){

    animation-delay:1s;

}

.hash-window span:nth-child(3){

    animation-delay:2s;

}

.hash-window span:nth-child(4){

    animation-delay:3s;

}

.hash-window span:nth-child(5){

    animation-delay:4s;

}

.hash-window span:nth-child(6){

    animation-delay:5s;

}

.mining-info-grid{

    margin-top:90px;

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));

    gap:30px;

}

.mining-card{

    padding:35px;

    border-radius:22px;

    background:rgba(255, 255, 255, 0.356);

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.mining-card:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

}

.mining-card i{

    font-size:45px;

    color:#f7931a;

    margin-bottom:20px;

}

.mining-card h3{

    color:#000000;

    margin-bottom:15px;

}

.mining-card p{

    color:#494949;

    line-height:1.9;

}

@keyframes mineFloat{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-14px);

    }

}

@keyframes arrowMove{

    0%,100%{

        transform:translateX(0);

    }

    50%{

        transform:translateX(10px);

    }

}

@keyframes hashMove{

    0%{

        transform:translateX(-80px);

        opacity:0;

    }

    20%{

        opacity:1;

    }

    80%{

        opacity:1;

    }

    100%{

        transform:translateX(80px);

        opacity:0;

    }

}

@media(max-width:1000px){

    .mining-process{

        flex-direction:column;

    }

    .mining-arrow{

        transform:rotate(90deg);

    }

}


/*====================================================
TRANSACTION
====================================================*/

.transaction-section{

    padding:140px 8%;

}

.transaction-flow{

    display:flex;

    justify-content:center;

    align-items:center;

    flex-wrap:wrap;

    gap:25px;

    margin-top:90px;

}

.transaction-node{

    width:220px;

    text-align:center;

}

.node-circle{

    width:120px;

    height:120px;

    margin:auto;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    background:rgba(247,147,26,.08);

    border:2px solid rgba(247,147,26,.35);

    animation:nodePulse 3s infinite;

}

.node-circle i{

    font-size:46px;

    color:#f7931a;

}

.transaction-node h3{

    color:#000000;

    margin-top:25px;

    margin-bottom:15px;

}

.transaction-node p{

    color:#383838;

    line-height:1.8;

}

.flow-line{

    width:120px;

    height:5px;

    background:rgba(255, 255, 255, 0.253);

    border-radius:20px;

    position:relative;

    overflow:hidden;

}

.btc-particle{

    position:absolute;

    width:22px;

    height:22px;

    border-radius:50%;

    background:#f7931a;

    top:50%;

    transform:translateY(-50%);

    animation:btcTravel 2.2s linear infinite;

    box-shadow:0 0 20px #f7931a;

}

.transaction-details{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));

    gap:30px;

    margin-top:90px;

}

.transaction-card{

    padding:35px;

    border-radius:22px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.transaction-card:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

    box-shadow:0 25px 60px rgba(247,147,26,.18);

}

.transaction-card i{

    font-size:44px;

    color:#f7931a;

    margin-bottom:20px;

}

.transaction-card h3{

    color:#000000;

    margin-bottom:15px;

}

.transaction-card p{

    color:#3a3a3a;

    line-height:1.9;

}

@keyframes btcTravel{

    from{

        left:-20px;

    }

    to{

        left:120px;

    }

}

@keyframes nodePulse{

    0%,100%{

        transform:scale(1);

        box-shadow:0 0 0 rgba(247,147,26,0);

    }

    50%{

        transform:scale(1.08);

        box-shadow:0 0 35px rgba(247,147,26,.45);

    }

}

@media(max-width:1100px){

    .transaction-flow{

        flex-direction:column;

    }

    .flow-line{

        width:5px;

        height:90px;

    }

    .btc-particle{

        animation:btcTravelVertical 2s linear infinite;

    }

}

@keyframes btcTravelVertical{

    from{

        top:-20px;

    }

    to{

        top:90px;

    }

}







/*====================================================
BITCOIN WALLETS
====================================================*/

.wallet-section{

    padding:140px 8%;

}

.wallet-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));

    gap:35px;

    margin-top:80px;

}

.wallet-card{

    position:relative;

    overflow:hidden;

    padding:35px;

    border-radius:24px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

}

.wallet-card::before{

    content:"";

    position:absolute;

    inset:0;

    background:linear-gradient(135deg,
    transparent,
    rgba(247,147,26,.08),
    transparent);

    opacity:0;

    transition:.5s;

}

.wallet-card:hover::before{

    opacity:1;

}

.wallet-card:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

    box-shadow:0 25px 60px rgba(247,147,26,.22);

}

.wallet-icon{

    width:90px;

    height:90px;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    margin-bottom:25px;

    background:rgba(247,147,26,.08);

    animation:walletFloat 5s ease-in-out infinite;

}

.wallet-icon i{

    font-size:42px;

    color:#f7931a;

}

.wallet-card h3{

    color:#000000;

    margin-bottom:18px;

}

.wallet-card p{

    color:#444444;

    line-height:1.9;

}

.wallet-security{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));

    gap:30px;

    margin-top:90px;

}

.security-box{

    padding:35px;

    border-radius:24px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.security-box:hover{

    transform:translateY(-10px);

    border-color:#f7931a;

}

.security-box i{

    font-size:45px;

    color:#f7931a;

    margin-bottom:20px;

}

.security-box h3{

    color:#030303;

    margin-bottom:15px;

}

.security-box p{

    color:#464545;

    line-height:1.9;

}

.wallet-warning{

    display:flex;

    align-items:flex-start;

    gap:30px;

    margin-top:80px;

    padding:35px;

    border-radius:25px;

    background:rgba(255,152,0,.08);

    border:1px solid rgba(255,152,0,.3);

}

.warning-icon{

    width:75px;

    height:75px;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    background:rgba(255,152,0,.15);

    animation:warningPulse 2s infinite;

}

.warning-icon i{

    font-size:34px;

    color:#ff9800;

}

.wallet-warning h3{

    color:#000000;

    margin-bottom:15px;

}

.wallet-warning p{

    color:#3d3d3d;

    line-height:1.9;

}

@keyframes walletFloat{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-12px);

    }

}

@keyframes warningPulse{

    0%,100%{

        transform:scale(1);

    }

    50%{

        transform:scale(1.12);

    }

}

@media(max-width:900px){

    .wallet-warning{

        flex-direction:column;

        align-items:center;

        text-align:center;

    }

}






/*====================================================
BITCOIN SECURITY
====================================================*/

.security-section{

    padding:140px 8%;

}

.security-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));

    gap:35px;

    margin-top:80px;

}

.security-card{

    position:relative;

    overflow:hidden;

    padding:35px;

    border-radius:24px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

}

.security-card::after{

    content:"";

    position:absolute;

    left:-120%;

    top:0;

    width:100%;

    height:100%;

    background:linear-gradient(90deg,
    transparent,
    rgba(247,147,26,.18),
    transparent);

    transition:1.2s;

}

.security-card:hover::after{

    left:120%;

}

.security-card:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

    box-shadow:0 25px 60px rgba(247,147,26,.25);

}

.security-card i{
    font-size:48px;
    color:#f7931a;
    margin-bottom:22px;
    animation:securityFloat 4s ease-in-out infinite;

}

.security-card h3{
    color:#000000;
    margin-bottom:15px;

}

.security-card p{

    color:#363636;

    line-height:1.9;

}

.golden-rules{

    margin-top:90px;

    padding:45px;

    border-radius:24px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

}

.golden-rules h3{

    color:#000000;

    margin-bottom:35px;

}

.golden-rules ul{

    list-style:none;

    padding:0;

}

.golden-rules li{

    margin:18px 0;

    color:#313131;

    font-size:18px;

}

.golden-rules li i{

    color:#34d058;

    margin-right:15px;

}

.warning-banner{

    margin-top:80px;

    display:flex;

    gap:30px;

    align-items:flex-start;

    padding:35px;

    border-radius:22px;

    background:rgba(255,152,0,.08);

    border:1px solid rgba(255,152,0,.35);

}

.warning-banner i{

    font-size:50px;

    color:#ff9800;

    animation:warningShake 2s infinite;

}

.warning-banner h3{
    color:#000000;
    margin-bottom:15px;
}

.warning-banner p{
    color:#272727;
    line-height:1.9;

}

@keyframes securityFloat{

    0%,100%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-10px);
    }

}

@keyframes warningShake{

    0%,100%{
        transform:rotate(0deg);
    }

    25%{
        transform:rotate(-8deg);
    }

    75%{
        transform:rotate(8deg);
    }

}

@media(max-width:900px){

    .warning-banner{
        flex-direction:column;
        text-align:center;
        align-items:center;

    }

}








/*====================================================
BITCOIN AROUND THE WORLD
====================================================*/

.world-section{

    padding:140px 8%;

}

.world-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(340px,1fr));

    gap:35px;

    margin-top:80px;

}

.world-card{

    position:relative;

    overflow:hidden;

    padding:40px;

    border-radius:24px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

}

.world-card:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

    box-shadow:0 25px 60px rgba(247,147,26,.20);

}

.world-card i{

    font-size:50px;

    color:#f7931a;

    margin-bottom:25px;

    animation:worldFloat 4s ease-in-out infinite;

}

.world-card h3{

    color:#000000;

    margin-bottom:20px;

    font-size:28px;

}

.world-card p{

    color:#333333;

    line-height:2;

}

.adoption-highlight{

    display:flex;

    gap:35px;

    align-items:flex-start;

    margin-top:90px;

    padding:40px;

    border-radius:24px;

    background:rgba(247,147,26,.08);

    border:1px solid rgba(247,147,26,.30);

}

.highlight-icon{

    width:90px;

    height:90px;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    background:rgba(247,147,26,.15);

    animation:pulseBitcoin 2s infinite;

}

.highlight-icon i{

    font-size:42px;

    color:#f7931a;

}

.future-box{

    margin-top:70px;

    padding:45px;

    border-radius:24px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

}

.future-box h3{

    color:#000000;

    margin-bottom:25px;

    font-size:30px;

}

.future-box h3 i{

    color:#f7931a;

    margin-right:12px;

}

.future-box p{

    color:#3b3b3b;

    line-height:2;

}

@keyframes worldFloat{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-12px);

    }

}

@keyframes pulseBitcoin{

    0%,100%{

        transform:scale(1);

    }

    50%{

        transform:scale(1.12);

    }

}

@media(max-width:900px){

    .adoption-highlight{

        flex-direction:column;

        align-items:center;

        text-align:center;

    }

}






/*====================================================
COUNTRIES
====================================================*/

.countries-section{

    padding:140px 8%;

}

.country-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));

    gap:35px;

    margin-top:80px;

}

.country-card{

    position:relative;

    overflow:hidden;

    padding:40px;

    border-radius:24px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

}

.country-card:hover{

    transform:translateY(-15px);

    border-color:#f7931a;

    box-shadow:0 30px 70px rgba(247,147,26,.22);

}

.country-card::before{

    content:"";

    position:absolute;

    width:160px;

    height:160px;

    background:rgba(247,147,26,.08);

    border-radius:50%;

    top:-70px;

    right:-70px;

    animation:countryGlow 7s linear infinite;

}

.country-card i{

    position:relative;

    font-size:48px;

    color:#f7931a;

    margin-bottom:25px;

    animation:countryIcon 4s ease-in-out infinite;

}

.country-card h3{

    position:relative;

    color:#000000;

    margin-bottom:18px;

    font-size:28px;

}

.country-card p{

    position:relative;

    color:#3d3d3d;

    line-height:2;

}

.country-summary{

    margin-top:90px;

    display:flex;

    gap:30px;

    padding:40px;

    border-radius:24px;

    background:rgba(247,147,26,.08);

    border:1px solid rgba(247,147,26,.25);

}

.country-summary i{

    font-size:55px;

    color:#f7931a;

    animation:summaryRotate 6s linear infinite;

}

.country-summary h3{

    color:#000000;

    margin-bottom:20px;

}

.country-summary p{

    color:#353535;

    line-height:2;

}

@keyframes countryGlow{

    0%{

        transform:rotate(0deg);

    }

    100%{

        transform:rotate(360deg);

    }

}

@keyframes countryIcon{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-12px);

    }

}

@keyframes summaryRotate{

    from{

        transform:rotate(0deg);

    }

    to{

        transform:rotate(360deg);

    }

}

@media(max-width:900px){

    .country-summary{

        flex-direction:column;

        text-align:center;

        align-items:center;

    }

}







/*====================================================
REAL WORLD USES
====================================================*/

.bitcoin-uses{

    padding:140px 8%;

}

.uses-grid{

    margin-top:80px;

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(330px,1fr));

    gap:35px;

}

.use-card{

    position:relative;

    overflow:hidden;

    padding:40px;

    border-radius:24px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

}

.use-card::before{

    content:"";

    position:absolute;

    width:180px;

    height:180px;

    border-radius:50%;

    background:rgba(247,147,26,.07);

    top:-70px;

    right:-70px;

    animation:usesRotate 15s linear infinite;

}

.use-card:hover{

    transform:translateY(-14px);

    border-color:#f7931a;

    box-shadow:0 25px 60px rgba(247,147,26,.18);

}

.use-card i{

    position:relative;

    font-size:52px;

    color:#f7931a;

    margin-bottom:25px;

    animation:usesFloat 4s ease-in-out infinite;

}

.use-card h3{

    position:relative;

    color:#000000;

    margin-bottom:20px;

    font-size:28px;

}

.use-card p{

    position:relative;

    color:#383838;

    line-height:2;

}

.uses-highlight{

    margin-top:90px;

    display:flex;

    gap:35px;

    padding:45px;

    border-radius:25px;

    background:rgba(247,147,26,.08);

    border:1px solid rgba(247,147,26,.25);

}

.uses-icon{

    width:100px;

    height:100px;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    background:rgba(247,147,26,.15);

    animation:usesPulse 2s infinite;

}

.uses-icon i{

    color:#f7931a;

    font-size:50px;

}

.uses-highlight h3{

    color:rgb(0, 0, 0);

    margin-bottom:20px;

    font-size:30px;

}

.uses-highlight p{

    color:#313131;

    line-height:2;

}

@keyframes usesRotate{

    from{

        transform:rotate(0deg);

    }

    to{

        transform:rotate(360deg);

    }

}

@keyframes usesFloat{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-12px);

    }

}

@keyframes usesPulse{

    0%,100%{

        transform:scale(1);

    }

    50%{

        transform:scale(1.12);

    }

}

@media(max-width:900px){

    .uses-highlight{

        flex-direction:column;

        text-align:center;

        align-items:center;

    }

}







/*====================================================
START USING BITCOIN
====================================================*/

.start-bitcoin{

padding:140px 8%;

}

.guide-timeline{

margin-top:90px;

position:relative;

}

.guide-timeline::before{

content:"";

position:absolute;

left:45px;

top:0;

bottom:0;

width:4px;

background:#f7931a;

animation:timelineGlow 3s infinite;

}

.guide-item{

display:flex;

gap:35px;

margin-bottom:70px;

position:relative;

}

.guide-icon{

min-width:90px;

height:90px;

border-radius:50%;

display:flex;

justify-content:center;

align-items:center;

background:rgba(247,147,26,.12);

border:2px solid #f7931a;

position:relative;

z-index:2;

animation:guideFloat 4s ease-in-out infinite;

}

.guide-icon i{

font-size:38px;

color:#f7931a;

}

.guide-content{

flex:1;

padding:35px;

border-radius:20px;

background:rgba(255,255,255,.05);

border:1px solid rgba(255,255,255,.08);

transition:.4s;

}

.guide-content:hover{

transform:translateX(12px);

border-color:#f7931a;

box-shadow:0 20px 50px rgba(247,147,26,.18);

}

.guide-content h3{

font-size:28px;

color:#161616;

margin-bottom:18px;

}

.guide-content p{

line-height:2;

color:#2c2c2c;

}

.guide-conclusion{

margin-top:80px;

display:flex;

gap:35px;

padding:45px;

border-radius:24px;

background:rgba(247,147,26,.08);

border:1px solid rgba(247,147,26,.25);

}

.guide-conclusion i{

font-size:60px;

color:#f7931a;

animation:guidePulse 2s infinite;

}

.guide-conclusion h3{

font-size:30px;

color:#000000;

margin-bottom:20px;

}

.guide-conclusion p{

color:#2c2c2c;

line-height:2;

}

@keyframes timelineGlow{

0%,100%{

opacity:.6;

}

50%{

opacity:1;

box-shadow:0 0 20px #f7931a;

}

}

@keyframes guideFloat{

0%,100%{

transform:translateY(0);

}

50%{

transform:translateY(-10px);

}

}

@keyframes guidePulse{

0%,100%{

transform:scale(1);

}

50%{

transform:scale(1.15);

}

}

@media(max-width:900px){

.guide-item{

flex-direction:column;

align-items:center;

text-align:center;

}

.guide-timeline::before{

display:none;

}

.guide-conclusion{

flex-direction:column;

text-align:center;

align-items:center;

}

}









/*====================================================
BITCOIN SECURITY
====================================================*/

.bitcoin-security{
padding:140px 8%;

}
.popoli{
    text-align: center;
}
.security-grid{
margin-top:80px;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(330px,1fr));
gap:35px;

}

.security-card{

position:relative;

overflow:hidden;

padding:38px;

border-radius:24px;

background:rgba(255,255,255,.05);

border:1px solid rgba(255,255,255,.08);

transition:.4s;

}

.security-card::after{

content:"";

position:absolute;

width:180px;

height:180px;

background:rgba(247,147,26,.08);

border-radius:50%;

top:-80px;

right:-80px;

animation:securityRotate 18s linear infinite;

}

.security-card:hover{

transform:translateY(-12px);

border-color:#f7931a;

box-shadow:0 20px 55px rgba(247,147,26,.20);

}

.security-card i{

position:relative;

font-size:48px;

color:#f7931a;

margin-bottom:22px;

animation:securityFloat 4s ease-in-out infinite;

}

.security-card h3{

position:relative;

color:#000000;

margin-bottom:18px;

font-size:27px;

}

.security-card p{

position:relative;

color:#313131;

line-height:2;

}

.security-warning{

margin-top:90px;

display:flex;

gap:35px;

padding:45px;

border-radius:25px;

background:rgba(255,170,0,.08);

border:1px solid rgba(255,170,0,.25);

}

.security-warning i{

font-size:60px;

color:#ffb300;

animation:warningBlink 2s infinite;

}

.security-warning h3{

color:#000000;

margin-bottom:25px;

}

.security-warning ul{

padding-left:25px;

color:#363636;

line-height:2.2;

}

.security-final{

margin-top:70px;

display:flex;

gap:35px;

padding:45px;

border-radius:24px;

background:rgba(247,147,26,.08);

border:1px solid rgba(247,147,26,.25);

}

.security-final i{

font-size:60px;

color:#f7931a;

animation:securityPulse 2s infinite;

}

.security-final h3{

color:#000000;

margin-bottom:20px;

font-size:30px;

}

.security-final p{

color:#353535;

line-height:2;

}

@keyframes securityRotate{

from{transform:rotate(0deg);}

to{transform:rotate(360deg);}

}

@keyframes securityFloat{

0%,100%{transform:translateY(0);}

50%{transform:translateY(-10px);}

}

@keyframes securityPulse{

0%,100%{transform:scale(1);}

50%{transform:scale(1.15);}

}

@keyframes warningBlink{

0%,100%{

opacity:1;

}

50%{

opacity:.5;

}

}

@media(max-width:900px){

.security-warning,

.security-final{

flex-direction:column;

text-align:center;

align-items:center;

}

}







/*====================================================
BITCOIN MYTHS VS FACTS
====================================================*/

.myths-section{

    padding:140px 8%;

}

.myth-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(420px,1fr));

    gap:40px;

    margin-top:80px;

}

.myth-card{

    position:relative;

    overflow:hidden;

    border-radius:26px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    transition:.45s;

}

.myth-card:hover{

    transform:translateY(-12px);

    border-color:#f7931a;

    box-shadow:0 25px 70px rgba(247,147,26,.18);

}

.myth-card::before{

    content:"";

    position:absolute;

    width:220px;

    height:220px;

    border-radius:50%;

    background:rgba(247,147,26,.07);

    top:-100px;

    right:-100px;

    animation:mythRotate 16s linear infinite;

}

.myth-side{

    position:relative;

    padding:35px;

    border-bottom:1px solid rgba(255,255,255,.08);

}

.myth-side i{

    font-size:48px;

    color:#ff4b4b;

    margin-bottom:20px;

    animation:mythFloat 4s ease-in-out infinite;

}

.myth-side h3{

    color:#ff7a7a;

    font-size:30px;

    margin-bottom:18px;

}

.myth-side p{

    color:#3d3d3d;

    line-height:1.9;

}

.fact-side{

    position:relative;

    padding:35px;

}

.fact-side i{

    font-size:48px;

    color:#43d854;

    margin-bottom:20px;

    animation:factPulse 2s infinite;

}

.fact-side h3{

    color:#43d854;

    font-size:30px;

    margin-bottom:18px;

}

.fact-side p{

    color:#363636;

    line-height:2;

}

.myth-summary{

    margin-top:90px;

    display:flex;

    gap:35px;

    padding:45px;

    border-radius:25px;

    background:rgba(247,147,26,.08);

    border:1px solid rgba(247,147,26,.25);

}

.myth-summary i{

    font-size:60px;

    color:#f7931a;

    animation:summarySpin 8s linear infinite;

}

.myth-summary h3{

    color:#fff;

    margin-bottom:20px;

    font-size:32px;

}

.myth-summary p{

    color:#414141;

    line-height:2;

}

@keyframes mythRotate{

    from{

        transform:rotate(0deg);

    }

    to{

        transform:rotate(360deg);

    }

}

@keyframes mythFloat{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-10px);

    }

}

@keyframes factPulse{

    0%,100%{

        transform:scale(1);

    }

    50%{

        transform:scale(1.12);

    }

}

@keyframes summarySpin{

    from{

        transform:rotate(0deg);

    }

    to{

        transform:rotate(360deg);

    }

}

@media(max-width:900px){

    .myth-grid{

        grid-template-columns:1fr;

    }

    .myth-summary{

        flex-direction:column;

        text-align:center;

        align-items:center;

    }

}