/* =============================================
   ABOUT.CSS — Section tentang Nexa
   Mengatur tampilan section About: teks, fitur grid, statistik.
   ============================================= */

/* --- About Section Container --- */
.about {
    padding: var(--section-padding) 0;
    position: relative;
    background: linear-gradient(180deg, var(--sky-500) 0%, var(--sky-400) 50%, var(--sky-300) 100%);
}

.about-content {
    display: grid;
    gap: 60px;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.lead-text {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.9;
}

.lead-text strong {
    color: var(--cloud-white);
}

/* --- Features Grid (4 kartu fitur) --- */
.features-cloud-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.feature-cloud-card {
    position: relative;
    background: var(--cloud-white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-cloud);
    transition: var(--transition-normal);
    overflow: hidden;
}

.feature-cloud-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-cloud-hover);
}

/* Bubble dekoratif di pojok kartu */
.feature-bubble {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    background: var(--sky-100);
    border-radius: 50%;
    transform: scale(0);
    transition: var(--transition-bounce);
}

.feature-cloud-card:hover .feature-bubble {
    transform: scale(1);
}

/* Icon fitur */
.feature-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-button);
    border-radius: 50%;
    margin: 0 auto 24px;
    transition: var(--transition-bounce);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.3);
}

.feature-cloud-card:hover .feature-icon {
    transform: scale(1.1) rotate(10deg);
}

.feature-icon svg {
    color: var(--cloud-white);
}

.feature-cloud-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--deep-blue);
    margin-bottom: 8px;
}

.feature-cloud-card p {
    font-size: 14px;
    color: var(--sky-800);
}

/* --- Stats Cloud (angka statistik) --- */
.about-stats-cloud {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 80px;
    flex-wrap: wrap;
}

.stat-cloud {
    background: var(--cloud-white);
    padding: 40px 50px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-cloud);
    position: relative;
    transition: var(--transition-normal);
}

.stat-cloud:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-cloud-hover);
}

/* Dekorasi awan di atas stat */
.stat-cloud::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 20px;
    background: var(--cloud-white);
    border-radius: 50%;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.05);
}

.stat-value {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-suffix {
    font-size: 28px;
    font-weight: 700;
    color: var(--sky-500);
}

.stat-label {
    display: block;
    font-size: 14px;
    color: var(--sky-800);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Wave Divider (About → Services) --- */
.about .wave-divider {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 2;
    pointer-events: none;
    transform: rotate(180deg);
}

.about .wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

.about .wave-divider .shape-fill {
    fill: var(--sky-200);
}