/**
 * Millennials Portfolio Website - About Section
 * File: static/css/about.css
 * Purpose: Scoped styling for the About section with comprehensive Glassmorphic design
 */

/* -----------------------------------------------------------------------------
   1. Section Container & Translucent Glass Canvas
   ----------------------------------------------------------------------------- */
.about-section {
    position: relative;
    width: 100%;
    background-color: var(--section-bg-about, #DFE3D6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.65);
    padding-block: var(--section-spacing);
    overflow: hidden;
    box-sizing: border-box;
}

.about-container {
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
}

/* -----------------------------------------------------------------------------
   2. Main Two-Column Grid Layout (Desktop)
   ----------------------------------------------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
    gap: clamp(40px, 5.5vw, 76px);
    margin-bottom: clamp(48px, 6vw, 72px);
    width: 100%;
    box-sizing: border-box;
}

/* -----------------------------------------------------------------------------
   3. Left Column: Company Introduction Copy
   ----------------------------------------------------------------------------- */
.about-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

/* --- Eyebrow Pill Badge --- */
.about-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--glass-bg-pill);
    backdrop-filter: var(--glass-blur-backdrop-sm);
    -webkit-backdrop-filter: var(--glass-blur-backdrop-sm);
    border: var(--glass-border);
    border-radius: var(--radius-full);
    box-shadow: var(--glass-shadow-sm);
    margin-bottom: var(--space-4);
    max-width: 100%;
    box-sizing: border-box;
}

.about-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(88, 100, 29, 0.22);
    flex-shrink: 0;
}

.about-label {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.08em;
    color: var(--color-navy);
    line-height: 1;
}

/* --- Main Section Heading --- */
.about-heading {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 3.4vw, 2.75rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    letter-spacing: var(--letter-spacing-heading);
    color: var(--color-navy);
    margin-bottom: var(--space-5);
    overflow-wrap: break-word;
    word-break: break-word;
}

.about-accent-dot {
    color: var(--color-primary);
}

/* --- Text Paragraphs --- */
.about-text-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    width: 100%;
}

.about-lead {
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text);
    max-width: 540px;
    overflow-wrap: break-word;
}

.about-body {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text-secondary);
    max-width: 540px;
    overflow-wrap: break-word;
}

/* --- Action Text Link --- */
.about-action {
    display: flex;
    align-items: center;
}

.about-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
    font-size: var(--font-size-nav);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.40);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.65);
    box-shadow: var(--glass-shadow-sm);
    transition: color var(--transition-fast),
                background-color var(--transition-fast),
                border-color var(--transition-fast),
                transform var(--transition-fast);
}

.about-link .btn-arrow {
    display: inline-block;
    transition: transform var(--transition-normal);
}

.about-link:hover {
    color: var(--color-primary-hover);
    background-color: var(--glass-bg-pill-hover);
    border-color: rgba(255, 255, 255, 0.90);
    transform: translateY(-1px);
}

.about-link:hover .btn-arrow {
    transform: translate(3px, -3px);
}

.about-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* -----------------------------------------------------------------------------
   4. Right Column: Brand Visual Glass Composition
   ----------------------------------------------------------------------------- */
.about-visual {
    position: relative;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    --px: 0;
    --py: 0;
    --mx: 50%;
    --my: 30%;
    --lift: 1;
}

/* Ambient Diffused Glow */
.about-ambient-blob {
    position: absolute;
    width: 340px;
    height: 340px;
    max-width: 100%;
    background: radial-gradient(circle, rgba(187, 207, 141, 0.75) 0%, rgba(123, 144, 75, 0.20) 70%);
    filter: blur(40px);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

/* Main Layered Canvas Card */
.about-canvas {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 440px;
    aspect-ratio: 1 / 1.05;
    background: linear-gradient(135deg, rgba(232, 233, 228, 0.90) 0%, rgba(255, 255, 255, 0.65) 100%);
    backdrop-filter: var(--glass-blur-backdrop-xl);
    -webkit-backdrop-filter: var(--glass-blur-backdrop-xl);
    border: var(--glass-border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow-md);
    padding: 24px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: perspective(900px)
               rotateX(calc(var(--py) * -6deg))
               rotateY(calc(var(--px) * 6deg))
               scale(var(--lift));
    transition: box-shadow 0.3s ease;
    touch-action: pan-y;
    will-change: transform;
}

.about-visual.is-active .about-canvas {
    --lift: 1.02;
    box-shadow: var(--glass-shadow-hover);
}

/* Primary Architectural Panel */
.about-panel-primary {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(140deg, rgba(232, 233, 228, 0.92) 0%, rgba(212, 222, 192, 0.65) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-panel-sun {
    position: absolute;
    top: 24%;
    left: 20%;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(212, 222, 192, 0.85) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 22px rgba(39, 59, 9, 0.20), inset 0 1px 1.5px rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.90);
    translate: calc(var(--px) * 10px) calc(var(--py) * 10px);
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}

.about-panel-sun:hover {
    transform: scale(1.06);
    box-shadow: 0 12px 28px rgba(39, 59, 9, 0.25), inset 0 1px 2px rgba(255, 255, 255, 0.95);
}

.about-panel-ring {
    position: absolute;
    top: 15%;
    left: 12%;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 1px dashed rgba(88, 100, 29, 0.45);
    translate: calc(var(--px) * -6px) calc(var(--py) * -6px);
    animation: aboutRingTurn 45s linear infinite;
}

@keyframes aboutRingTurn {
    to { rotate: 360deg; }
}

.about-panel-arch {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 2px solid rgba(88, 100, 29, 0.25);
    background: rgba(255, 255, 255, 0.50);
}

/* Sheen Highlight Tracking Pointer */
.about-sheen {
    position: absolute;
    inset: 0;
    z-index: 5;
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%),
                rgba(255, 255, 255, 0.55) 0%,
                rgba(255, 255, 255, 0) 65%);
    transition: opacity 0.35s ease;
}

.about-visual.is-active .about-sheen {
    opacity: 1;
}

/* Translucent Glassmorphic Accent Panel */
.about-panel-glass {
    position: absolute;
    top: 36px;
    right: 36px;
    width: 200px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.90) 0%, rgba(255, 255, 255, 0.65) 100%);
    backdrop-filter: var(--glass-blur-backdrop-lg);
    -webkit-backdrop-filter: var(--glass-blur-backdrop-lg);
    border: var(--glass-border-light);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    box-shadow: var(--glass-shadow-sm);
    z-index: 3;
    translate: calc(var(--px) * 16px) calc(var(--py) * 12px);
    animation: floatAboutGlass 6s ease-in-out infinite;
}

@keyframes floatAboutGlass {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

.glass-header {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
}

.glass-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-border);
}

.glass-dot-1 { background-color: var(--color-primary); }
.glass-dot-2 { background-color: var(--color-border); }
.glass-dot-3 { background-color: var(--color-border); }

.glass-label {
    display: block;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
    margin-bottom: 8px;
    line-height: 1.2;
}

.glass-line {
    height: 4px;
    border-radius: 2px;
    background-color: var(--color-primary-light, #BBCF8D);
    margin-bottom: 5px;
}

.glass-line-long { width: 100%; }
.glass-line-short { width: 60%; margin-bottom: 0; }

/* Floating Statement Card */
.about-floating-card {
    position: absolute;
    bottom: 22px;
    left: 14px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.88) 0%, rgba(255, 255, 255, 0.68) 100%);
    backdrop-filter: var(--glass-blur-backdrop-md);
    -webkit-backdrop-filter: var(--glass-blur-backdrop-md);
    border: var(--glass-border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow-md);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 4;
    translate: calc(var(--px) * 20px) calc(var(--py) * 16px);
    animation: floatAboutCard 7s ease-in-out infinite 0.6s;
}

@keyframes floatAboutCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(6px);
    }
}

.floating-spark-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: rgba(212, 222, 192, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.80);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.floating-text-stack {
    display: flex;
    flex-direction: column;
}

.floating-statement {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
    line-height: 1.2;
    white-space: nowrap;
}

.floating-substatement {
    font-family: var(--font-secondary);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    line-height: 1.2;
    white-space: nowrap;
}

/* -----------------------------------------------------------------------------
   5. Principles Row (Curiosity, Clarity, Care) - Glass Cards
   ----------------------------------------------------------------------------- */
.about-principles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2.5vw, 28px);
    padding-top: clamp(32px, 4.5vw, 56px);
    border-top: 1px solid rgba(187, 207, 141, 0.45);
    width: 100%;
    box-sizing: border-box;
}

.principle-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 22px 20px;
    background: var(--glass-bg-card);
    backdrop-filter: var(--glass-blur-backdrop-md);
    -webkit-backdrop-filter: var(--glass-blur-backdrop-md);
    border: var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow-sm);
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    transition: transform var(--transition-normal),
                border-color var(--transition-normal),
                box-shadow var(--transition-normal),
                background var(--transition-normal);
}

.principle-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.92);
    background: var(--glass-bg-card-hover);
    box-shadow: var(--glass-shadow-hover);
}

.principle-badge {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(212, 222, 192, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.85);
    box-shadow: var(--glass-shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.principle-number {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.principle-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.principle-title {
    font-family: var(--font-primary);
    font-size: 1.0625rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
    margin-bottom: 4px;
    line-height: 1.25;
}

.principle-desc {
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* -----------------------------------------------------------------------------
   6. Responsive Layout Adjustments
   ----------------------------------------------------------------------------- */
/* Tablet Breakpoint (<= 1024px) */
@media (max-width: 1024px) {
    .about-grid {
        gap: var(--space-6);
        margin-bottom: var(--space-7);
    }

    .about-canvas {
        max-width: 380px;
    }

    .about-principles {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--space-3);
    }

    .principle-card {
        padding: 18px 14px;
    }
}

/* Mobile Breakpoint (<= 768px) */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: var(--space-7);
        margin-bottom: var(--space-6);
    }

    .about-heading {
        font-size: clamp(1.75rem, 5.5vw, 2.25rem);
    }

    .about-lead {
        font-size: 1.0625rem;
    }

    .about-canvas {
        max-width: min(320px, 100%);
        padding: 18px;
    }

    .about-panel-glass {
        top: 20px;
        right: 20px;
        width: 160px;
        padding: 10px 12px;
    }

    .about-floating-card {
        bottom: 14px;
        left: 10px;
        padding: 10px 14px;
    }

    .about-principles {
        grid-template-columns: minmax(0, 1fr);
        gap: var(--space-3);
        padding-top: var(--space-6);
    }
}

/* Small Mobile Breakpoint (<= 480px) */
@media (max-width: 480px) {
    .about-heading {
        font-size: clamp(1.625rem, 5vw, 1.875rem);
    }

    .about-canvas {
        max-width: min(280px, 100%);
        aspect-ratio: 1 / 1;
        padding: 14px;
    }

    .about-panel-glass {
        position: absolute;
        top: 10px;
        right: 10px;
        width: 130px;
        padding: 6px 10px;
    }

    .glass-label {
        font-size: 0.6875rem;
    }

    .about-floating-card {
        position: absolute;
        bottom: 10px;
        left: 10px;
        right: auto;
        padding: 6px 10px;
        gap: 8px;
    }

    .floating-spark-icon {
        width: 24px;
        height: 24px;
    }

    .floating-statement {
        font-size: 0.75rem;
    }

    .floating-substatement {
        font-size: 0.6875rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-canvas,
    .about-panel-sun,
    .about-panel-ring,
    .about-panel-glass,
    .about-floating-card {
        transform: none !important;
        translate: none !important;
        animation: none !important;
        transition: none !important;
    }
}