/* =========================================================
   143TOOL - About Page Styles
   Version: 2.0.0
   ========================================================= */

/* ---------- HERO ---------- */
.about-hero {
    padding: clamp(50px, 8vw, 100px) 0 clamp(40px, 6vw, 70px);
    background:
        radial-gradient(circle at 20% 30%,
            color-mix(in srgb, var(--primary) 8%, transparent) 0%,
            transparent 50%),
        radial-gradient(circle at 80% 70%,
            color-mix(in srgb, var(--secondary) 8%, transparent) 0%,
            transparent 50%);
    position: relative;
    overflow: hidden;
}

.about-hero-inner {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.about-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: color-mix(in srgb, var(--primary) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--primary) 20%, var(--border));
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 22px;
    animation: aboutFade .6s ease;
}

.about-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary);
    animation: aboutPulse 1.5s ease-in-out infinite;
}

@keyframes aboutPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .5; transform: scale(1.3); }
}

.about-hero-title {
    margin: 0 0 20px;
    font-size: clamp(32px, 6vw, 62px);
    line-height: 1.1;
    letter-spacing: -2px;
    font-weight: 900;
    color: var(--text);
    animation: aboutFade .6s ease .1s backwards;
}

.about-hero-desc {
    max-width: 620px;
    margin: 0 auto 30px;
    font-size: clamp(15px, 2vw, 18px);
    color: var(--text-muted);
    line-height: 1.7;
    animation: aboutFade .6s ease .2s backwards;
}

.about-hero-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    animation: aboutFade .6s ease .3s backwards;
}

@keyframes aboutFade {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- STATS ---------- */
.about-stats {
    padding: 20px 0;
    margin-top: -30px;
    position: relative;
    z-index: 2;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    max-width: 900px;
    margin: 0 auto;
}

.about-stat {
    padding: 24px 16px;
    background: var(--surface);
    text-align: center;
    transition: background .2s ease;
}

.about-stat:hover {
    background: color-mix(in srgb, var(--primary) 4%, var(--surface));
}

.about-stat-value {
    font-size: clamp(24px, 4vw, 34px);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 6px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.about-stat-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-muted);
}

/* ---------- SECTION HEADING CENTER ---------- */
.section-heading-center {
    justify-content: center !important;
    text-align: center;
}

.section-heading-center > div {
    max-width: 640px;
    margin: 0 auto;
}

/* ---------- MISSION ---------- */
.about-mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.about-mission-card {
    padding: 30px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all .25s ease;
}

.about-mission-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--primary) 30%, var(--border));
    box-shadow: var(--shadow-md);
}

.about-mission-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    display: grid;
    place-items: center;
    font-size: 30px;
    border-radius: 18px;
}

.about-mission-icon-blue  { background: color-mix(in srgb, #3b82f6 12%, transparent); }
.about-mission-icon-green { background: color-mix(in srgb, #10b981 12%, transparent); }
.about-mission-icon-amber { background: color-mix(in srgb, #f59e0b 14%, transparent); }

.about-mission-card h3 {
    margin: 0 0 10px;
    font-size: 19px;
    font-weight: 800;
    color: var(--text);
}

.about-mission-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
}

/* ---------- STORY ---------- */
.about-story {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
}

.about-story-text {
    max-width: 560px;
}

.about-story-eyebrow {
    display: inline-block;
    padding: 5px 12px;
    background: color-mix(in srgb, var(--primary) 10%, transparent);
    color: var(--primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .3px;
    border-radius: 999px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.about-story-text h2 {
    margin: 0 0 20px;
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1px;
    color: var(--text);
}

.about-story-text p {
    margin: 0 0 14px;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.75;
}

.about-story-actions {
    margin-top: 24px;
}

/* Visual card */
.about-story-visual {
    position: relative;
}

.about-visual-card {
    padding: 36px 28px;
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--primary) 10%, var(--surface)),
        color-mix(in srgb, var(--secondary) 8%, var(--surface)));
    border: 1px solid color-mix(in srgb, var(--primary) 22%, var(--border));
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transform: rotate(-1.5deg);
    transition: transform .3s ease;
}

.about-visual-card:hover {
    transform: rotate(0deg) scale(1.02);
}

.about-visual-emoji {
    font-size: 54px;
    margin-bottom: 12px;
    line-height: 1;
}

.about-visual-title {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -.5px;
    color: var(--text);
    margin-bottom: 6px;
}

.about-visual-sub {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 20px;
}

.about-visual-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
}

.about-mini-badge {
    padding: 6px 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text);
    white-space: nowrap;
}

/* ---------- VALUES ---------- */
.about-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.about-value-card {
    padding: 22px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all .2s ease;
}

.about-value-card:hover {
    border-color: color-mix(in srgb, var(--primary) 30%, var(--border));
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.about-value-icon {
    font-size: 26px;
    margin-bottom: 10px;
    line-height: 1;
}

.about-value-card h4 {
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 800;
    color: var(--text);
}

.about-value-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.6;
}

/* ---------- TECH ---------- */
.about-tech {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.about-tech-head h2 {
    margin: 0 0 10px;
    font-size: clamp(24px, 3.5vw, 32px);
    font-weight: 900;
    letter-spacing: -.8px;
    color: var(--text);
}

.about-tech-head p {
    margin: 0 0 26px;
    color: var(--text-muted);
    font-size: 15px;
}

.about-tech-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.about-tech-badge {
    padding: 10px 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    transition: all .15s ease;
}

.about-tech-badge:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
}

/* ---------- CTA ---------- */
.about-cta {
    padding: clamp(40px, 6vw, 70px) clamp(20px, 4vw, 60px);
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--primary) 10%, var(--surface)),
        color-mix(in srgb, var(--secondary) 8%, var(--surface)));
    border: 1px solid color-mix(in srgb, var(--primary) 18%, var(--border));
    border-radius: var(--radius-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle,
        color-mix(in srgb, var(--primary) 15%, transparent) 0%,
        transparent 70%);
    pointer-events: none;
}

.about-cta h2 {
    margin: 0 0 12px;
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--text);
}

.about-cta p {
    margin: 0 auto 24px;
    max-width: 500px;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

.about-cta-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
    .about-story {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .about-story-visual {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
    .about-mission-grid,
    .about-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 620px) {
    .about-hero-title {
        letter-spacing: -1px;
    }
    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-mission-grid,
    .about-values-grid {
        grid-template-columns: 1fr;
    }
    .about-mission-card {
        padding: 24px 20px;
    }
    .about-hero-actions .btn,
    .about-cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .about-visual-card {
        transform: none;
    }
}