/* =====================================
   HERO SECTION
===================================== */

.hero-section{
    position: relative;
    background: #fff;
    overflow: hidden;
    padding-top: 5rem;
    padding-bottom: 5rem;
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.hero-section::after {
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #fff5;
    backdrop-filter: blur(3px);
}

.hero-section .container {
    z-index: 6;
}

/* Grid Background */

.hero-grid{
    position: absolute;
    inset: 0;
    z-index: 5;
    background-image:
    linear-gradient(rgba(0,0,0,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.04) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}

/* Green Glow */

.hero-section::before{
    content: "";
    position: absolute;
    width: 700px;
    height: 700px;
    right: -200px;
    top: -150px;
    background:
    radial-gradient(
        circle,
        rgba(27,149,120,.18) 0%,
        rgba(27,149,120,0) 70%
    );
    z-index: 0;
}

/* Content */

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

.hero-tag{
    display: inline-flex;
    align-items: center;
    padding: 12px 22px;
    border-radius: 100px;
    background: rgba(27,149,120,.08);
    color: #1b9578;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 30px;
}

.hero-title{
    font-family: var(--heading);
    font-size: 78px;
    line-height: 1.05;
    font-weight: 800;
    color: #111;
    margin-bottom: 30px;
}

.hero-title span{
    display: block;
    color: #1b9578;
}

.hero-text{
    font-size: 18px;
    line-height: 1.9;
    color: #ffffff;
    max-width: 620px;
    margin-bottom: 45px;
}

/* Buttons */

.hero-btns{
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.btn-primary-custom{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 34px;
    border-radius: 60px;
    background: #1b9578;
    color: #fff;
    font-weight: 600;
    transition: all .4s ease;
}

.btn-primary-custom:hover{
    color: #fff;
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(27,149,120,.25);
}

.btn-secondary-custom{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 34px;
    border-radius: 60px;
    background: #fff;
    color: #111;
    border: 1px solid rgba(0,0,0,.08);
    transition: all .4s ease;
}

.btn-secondary-custom:hover{
    color: #111;
    transform: translateY(-4px);
}

/* =====================================
   STACK VISUAL
===================================== */

.hero-stack-wrapper{
    position: relative;
    width: 100%;
    height: 500px;
    z-index: 999;
}

.stack-block{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 260px;
    height: 130px;
    border-radius: 24px;
    box-shadow:
    0 40px 80px rgba(0,0,0,.12);
}

/* Top */

.stack-1{
    top: 20px;
    background: #1b9578;
    animation: floatOne 6s ease-in-out infinite;
}

/* Middle */

.stack-2{
    top: 180px;
    background: #13705b;
    animation: floatTwo 6s ease-in-out infinite;
}

/* Bottom */

.stack-3{
    top: 340px;
    background: #9ac634;
    animation: floatThree 6s ease-in-out infinite;
}

/* Animations */

@keyframes floatOne{

    0%,100%{
        transform: translateX(-50%) translateY(0);
    }

    50%{
        transform: translateX(-50%) translateY(-18px);
    }

}

@keyframes floatTwo{

    0%,100%{
        transform: translateX(-50%) translateY(0);
    }

    50%{
        transform: translateX(-50%) translateY(12px);
    }

}

@keyframes floatThree{

    0%,100%{
        transform: translateX(-50%) translateY(0);
    }

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

}

/* =====================================
   ABOUT SECTION
===================================== */

.about-section{
    padding: 120px 0;
    background: #ffffff;
    position: relative;
}

.about-content{
    max-width: 620px;
}

.section-tag{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 24px;
}

.section-title{
    font-size: 58px;
    line-height: 1.1;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 30px;
}

.about-text{
    font-size: 18px;
    line-height: 1.9;
    color: #666;
    margin-bottom: 20px;
}

.about-actions{
    margin-top: 40px;
}

/* =====================================
   STATS GRID
===================================== */

.about-stats{
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 24px;
}

.stat-card{
    background: #fff;
    padding: 40px;
    border-radius: 28px;
    transition: .4s ease;
    position: relative;
    overflow: hidden;

    box-shadow:
    0 10px 40px rgba(0,0,0,.06);
}

.stat-card:hover{
    transform: translateY(-8px);
}

.stat-card::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 4px;

    background:
    linear-gradient(
        90deg,
        #1b9578,
        #9ac634
    );
}

.stat-card h3{
    font-size: 52px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
    line-height: 1;
}

.stat-card span{
    display: block;
    font-size: 15px;
    color: #666;
    font-weight: 500;
}