/**
 * About page (/about) — matches the homepage v2 theme.
 * Shared tokens come from theme.css; button/title components mirrored from home.css.
 */

.mp-about-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

/* Shared components (mirrored from home.css) */
.mp-grad-word {
    background: var(--grad-hot);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.mp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 10px 12px 10px 22px;
    border-radius: 999px;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.mp-btn .mp-btn-circle {
    width: 27px;
    height: 27px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.55);
    display: grid;
    place-items: center;
    font-size: 0.72rem;
}

.mp-btn-primary {
    color: #fff !important;
    background: var(--grad-btn);
    box-shadow: 0 8px 26px rgba(255, 80, 60, 0.4);
}

.mp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(255, 80, 60, 0.55);
}

.mp-btn-ghost {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.22);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.mp-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.mp-section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 26px;
}

.mp-section-title {
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
}

.mp-section-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 0.85em;
    border-radius: 4px;
    background: var(--grad-btn);
    margin-right: 12px;
    vertical-align: -0.08em;
}

/* icon-led section titles (replaces the bar) */
.mp-section-title.mp-title-icon::before { display: none; }

.mp-title-ico {
    font-size: 0.82em;
    margin-right: 12px;
    vertical-align: -0.02em;
}

.mp-ico-heart { color: #ff3d5e; }
.mp-ico-toolbox { color: var(--orange); }
.mp-ico-rocket { color: var(--cyan); transform: rotate(-15deg); display: inline-block; }

/* Page backdrop: dark with the same faint grid texture */
.main-content {
    background:
        linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px) 0 0 / 100% 26px,
        linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px) 0 0 / 26px 100%,
        radial-gradient(90% 40% at 25% 0%, rgba(80, 60, 200, 0.08), transparent 60%),
        #0c0f1b;
}

/* ==================== Intro ==================== */
.mp-about-intro {
    padding: 56px 0 40px;
}

.mp-about-intro-grid {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 48px;
    align-items: center;
}

.mp-about-chip {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(11, 22, 36, 0.6);
    border: 1px solid rgba(94, 234, 212, 0.22);
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 20px;
}

.mp-about-chip-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 8px var(--cyan);
}

.mp-about-copy h1 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: #fff;
    margin: 0 0 18px;
}

.mp-about-copy p {
    font-size: 0.95rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.62);
    margin: 0 0 14px;
    max-width: 560px;
}

.mp-about-actions {
    display: flex;
    gap: 14px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.mp-about-portrait-card {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    background:
        radial-gradient(120% 110% at 75% 20%, rgba(255, 90, 40, 0.3), transparent 55%),
        radial-gradient(130% 120% at 20% 85%, rgba(110, 50, 220, 0.45), transparent 60%),
        linear-gradient(160deg, #181230 0%, #0e101e 70%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
    padding-top: 26px;
}

.mp-about-portrait-card img {
    display: block;
    width: 78%;
    margin: 0 auto;
}

/* ==================== Stats ==================== */
.mp-about-stats {
    padding: 8px 0 36px;
}

.mp-about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.mp-about-stat {
    background: linear-gradient(150deg, #1b2034 0%, #131726 55%, #0e111c 100%);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 14px;
    padding: 18px 20px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3), 0 14px 30px rgba(0, 0, 0, 0.35);
}

.mp-about-stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 700;
    background: var(--grad-hot);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2px;
}

.mp-about-stat-label {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.55);
}

/* ==================== Journey ==================== */
.mp-about-journey {
    padding: 28px 0 12px;
}

.mp-journey-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.mp-journey-item {
    background: #121525;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 22px 24px;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
    position: relative;
    overflow: hidden;
}

.mp-journey-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--grad-hot);
    opacity: 0.85;
}

.mp-journey-era {
    display: block;
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 10px;
}

.mp-journey-item h3 {
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 8px;
}

.mp-journey-item p {
    font-size: 0.83rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.55);
    margin: 0;
}

/* ==================== Toolbox ==================== */
.mp-about-toolbox {
    padding: 32px 0 12px;
}

.mp-toolbox-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.mp-toolbox-item {
    background: linear-gradient(150deg, #1b2034 0%, #131726 55%, #0e111c 100%);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 14px;
    padding: 16px 18px 14px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3), 0 14px 30px rgba(0, 0, 0, 0.35);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mp-toolbox-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3), 0 20px 40px rgba(0, 0, 0, 0.45);
}

.mp-toolbox-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-size: 0.92rem;
    margin-bottom: 11px;
}

.mp-tb-cloud { background: rgba(59, 130, 246, 0.22); color: #7fb0ff; }
.mp-tb-devops { background: rgba(45, 217, 208, 0.2); color: #4fd9c8; }
.mp-tb-data { background: rgba(255, 122, 24, 0.2); color: #ffa45e; }
.mp-tb-sys { background: rgba(255, 255, 255, 0.14); color: #e8eaf0; }
.mp-tb-dr { background: rgba(46, 224, 106, 0.16); color: #6fe09a; }
.mp-tb-ai { background: rgba(139, 92, 246, 0.22); color: #b39bff; }

.mp-toolbox-item h3 {
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 5px;
}

.mp-toolbox-item p {
    font-size: 0.78rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.55);
    margin: 0;
}

/* ==================== Open source / beyond ==================== */
.mp-about-more {
    padding: 32px 0 16px;
}

.mp-about-more-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.mp-about-card {
    background: #121525;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 22px 24px;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
}

.mp-about-card-icon {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    margin-bottom: 12px;
}

.mp-about-card-icon--heart {
    background: rgba(255, 46, 154, 0.18);
    color: #ff7ab8;
}

.mp-about-card-icon--club {
    background: rgba(45, 217, 208, 0.16);
    color: #4fd9c8;
}

.mp-about-card h3 {
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 8px;
}

.mp-about-card p {
    font-size: 0.85rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.58);
    margin: 0;
}

.mp-about-card p strong { color: #fff; }

.mp-about-card-link {
    display: inline-block;
    margin-top: 12px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--orange);
    text-decoration: none;
}

.mp-about-card-link:hover { color: #fff; }

/* ==================== CTA ==================== */
.mp-about-cta {
    padding: 44px 0 64px;
    text-align: center;
}

.mp-about-cta h2 {
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 6px;
    letter-spacing: -0.02em;
}

.mp-about-cta p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0 18px;
}

/* ==================== Entrance animation ==================== */
@media (prefers-reduced-motion: no-preference) {
    .mp-animate {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s cubic-bezier(0.22, 0.8, 0.3, 1), transform 0.6s cubic-bezier(0.22, 0.8, 0.3, 1);
    }

    .mp-animate.in-view {
        opacity: 1;
        transform: none;
    }

    @keyframes mp-rise {
        from { opacity: 0; transform: translateY(26px); }
        to { opacity: 1; transform: none; }
    }

    .mp-about-chip { animation: mp-rise 0.6s cubic-bezier(0.22, 0.8, 0.3, 1) 0.05s both; }
    .mp-about-copy h1 { animation: mp-rise 0.65s cubic-bezier(0.22, 0.8, 0.3, 1) 0.14s both; }
    .mp-about-copy p { animation: mp-rise 0.65s cubic-bezier(0.22, 0.8, 0.3, 1) 0.24s both; }
    .mp-about-actions { animation: mp-rise 0.65s cubic-bezier(0.22, 0.8, 0.3, 1) 0.34s both; }
    .mp-about-portrait { animation: mp-rise 0.8s cubic-bezier(0.22, 0.8, 0.3, 1) 0.2s both; }
}

/* ==================== Responsive ==================== */
@media (max-width: 960px) {
    .mp-about-intro-grid { grid-template-columns: 1fr; }
    .mp-about-portrait { max-width: 380px; }
    .mp-about-stats-grid { grid-template-columns: 1fr 1fr; }
    .mp-journey-grid { grid-template-columns: 1fr; }
    .mp-toolbox-grid { grid-template-columns: 1fr 1fr; }
    .mp-about-more-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
    .mp-about-more-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
    .mp-toolbox-grid { grid-template-columns: 1fr; }
    .mp-about-stats-grid { grid-template-columns: 1fr 1fr; }
    .mp-about-container { padding: 0 24px; }
}