/* ============================================
   PAGE: About
   Page-specific styles – Premium Normalized
   ============================================ */

/* ----- Hero ----- */
.hero {
    background: linear-gradient(145deg, var(--lh-navy) 0%, var(--lh-navy-2) 50%, var(--lh-navy-3) 100%);
    color: var(--lh-white);
    text-align: center;
    border-radius: var(--lh-radius-xl);
    padding: 80px 40px;
    margin: 16px auto;
    max-width: var(--lh-container);
    position: relative;
    overflow: hidden;
    box-shadow: var(--lh-shadow-sm);
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(45,212,191,.06) 0%, transparent 70%);
    pointer-events: none;
}
.hero h1 {
    color: var(--lh-white);
    font-size: var(--lh-h1);
    font-weight: 700;
    line-height: 1.12;
    margin-bottom: 16px;
    position: relative;
}
.hero h1 br {
    display: none;
}
.hero p {
    color: rgba(255,255,255,.85);
    font-size: 1.2rem;
    max-width: 680px;
    margin: 0 auto 28px;
    line-height: 1.7;
    position: relative;
}

/* Pricing pill */
.hero-pricing {
    background: rgba(255,255,255,.08);
    padding: 12px 24px;
    border-radius: var(--lh-radius-pill);
    display: inline-block;
    margin-bottom: 24px;
    border: 1px solid rgba(255,255,255,.08);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.hero-pricing .price-old {
    text-decoration: line-through;
    opacity: .6;
    font-size: 1.1rem;
    color: rgba(255,255,255,.7);
}
.hero-pricing .price-new {
    color: var(--lh-green);
    font-weight: 700;
    font-size: 2rem;
    margin: 0 14px;
}
.hero-pricing .price-badge {
    background: var(--lh-orange);
    color: var(--lh-navy);
    padding: 6px 18px;
    border-radius: var(--lh-radius-pill);
    font-weight: 700;
    font-size: 0.95rem;
}

/* Hero CTA */
.hero .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    height: 56px;
    padding: 0 32px;
    font-size: 16px;
    font-weight: 600;
    background: var(--lh-orange);
    color: var(--lh-navy);
    border-radius: var(--lh-radius-sm);
    text-decoration: none;
    box-shadow: 0 8px 28px rgba(245,158,11,.25);
    transition: all .25s ease;
    margin-bottom: 16px;
}
.hero .btn-primary:hover {
    background: var(--lh-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(245,158,11,.35);
}

/* Micro Trust */
.micro-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px 24px;
    margin: 20px 0 16px;
    color: rgba(255,255,255,.75);
    font-size: 0.9rem;
}
.micro-trust span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* Refund Badge */
.refund-badge {
    background: rgba(16,185,129,.12);
    border: 1px solid rgba(16,185,129,.30);
    color: var(--lh-white);
    padding: 10px 24px;
    border-radius: var(--lh-radius-pill);
    font-weight: 600;
    display: inline-block;
    margin-top: 8px;
    font-size: 0.95rem;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* ----- Mission Section ----- */
.mission-section {
    text-align: center;
    max-width: var(--lh-container-narrow);
    margin: 0 auto;
    padding: 20px 0;
}
.mission-section h2 {
    margin-bottom: 16px;
}
.mission-section p {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--lh-text-soft);
}
.mission-section p:last-of-type {
    font-weight: 500;
    color: var(--lh-navy);
    margin-top: 12px;
}

/* ----- Technical Architecture ----- */
.tech-architecture {
    background: var(--lh-white);
    border-radius: var(--lh-radius-md);
    padding: 32px 36px;
    margin: 32px auto;
    max-width: var(--lh-container-narrow);
    border: 1px solid var(--lh-border);
    border-left: 5px solid var(--lh-teal);
    box-shadow: var(--lh-shadow-xs);
}
.tech-architecture h3 {
    margin-top: 0;
    color: var(--lh-navy);
    font-size: 1.15rem;
    font-weight: 600;
}
.tech-architecture h3:first-of-type {
    margin-top: 0;
}
.tech-architecture h3:not(:first-of-type) {
    margin-top: 28px;
}
.tech-architecture p {
    color: var(--lh-text-soft);
    line-height: 1.7;
    margin-bottom: 0;
}
.tech-architecture strong {
    color: var(--lh-navy);
}

/* Founder Note */
.founder-note {
    text-align: center;
    color: var(--lh-muted);
    margin-top: 16px;
    font-size: 0.95rem;
}

/* ----- Categories Grid ----- */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--lh-space-md);
    max-width: var(--lh-container-narrow);
    margin: 0 auto;
}
.category-item {
    background: var(--lh-white);
    padding: var(--lh-space-md) var(--lh-space-3);
    border-radius: var(--lh-radius-md);
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--lh-navy);
    border: 1px solid var(--lh-border);
    transition: all .25s ease;
    cursor: default;
    box-shadow: var(--lh-shadow-xs);
}
.category-item:hover {
    border-color: var(--lh-teal);
    transform: translateY(-3px);
    box-shadow: var(--lh-shadow-sm);
}

/* ----- Comparison Table ----- */
.comparison-table {
    max-width: 760px;
    margin: 0 auto;
    background: var(--lh-white);
    border-radius: var(--lh-radius-md);
    overflow: hidden;
    border: 1px solid var(--lh-border);
    box-shadow: var(--lh-shadow-xs);
}
.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--lh-border);
}
.comparison-row:last-child {
    border-bottom: none;
}
.comparison-cell {
    padding: 16px 22px;
    font-size: 0.95rem;
    line-height: 1.4;
}
.comparison-cell:first-child {
    background: var(--lh-surface);
    color: var(--lh-muted);
}
.comparison-cell:last-child {
    color: var(--lh-navy);
    font-weight: 500;
}
.comparison-cell strong {
    color: var(--lh-teal);
    font-weight: 600;
}

/* ----- Promise Section ----- */
.promise-section {
    text-align: center;
    max-width: 700px;
    margin: 40px auto;
    padding: 40px 32px;
    background: var(--lh-white);
    border-radius: var(--lh-radius-md);
    border: 1px solid var(--lh-border);
    border-left: 4px solid var(--lh-teal);
    box-shadow: var(--lh-shadow-xs);
}
.promise-section h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--lh-navy);
}
.promise-section p {
    color: var(--lh-text-soft);
    line-height: 1.7;
    margin-bottom: 8px;
}
.promise-section p:last-of-type {
    font-weight: 600;
    color: var(--lh-teal);
    margin-top: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--lh-border);
}
.promise-section strong {
    color: var(--lh-teal);
}

/* ----- Contact Section ----- */
.contact-section {
    text-align: center;
    background: var(--lh-surface);
    padding: 40px 32px;
    border-radius: var(--lh-radius-md);
    max-width: 700px;
    margin: 32px auto;
    border: 1px solid var(--lh-border);
}
.contact-section h3 {
    margin-bottom: 8px;
    font-size: 1.3rem;
}
.contact-section p {
    color: var(--lh-muted);
    margin-bottom: 20px;
}
.contact-items {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 24px;
}
.contact-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--lh-navy);
    font-weight: 500;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: var(--lh-radius-sm);
    transition: all .2s ease;
}
.contact-item:hover {
    color: var(--lh-orange);
    background: rgba(245,158,11,.06);
}
.contact-divider {
    color: var(--lh-border);
    font-size: 1.2rem;
}

/* ----- Floating WhatsApp ----- */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: var(--lh-whatsapp);
    color: var(--lh-white);
    padding: 14px 24px;
    border-radius: var(--lh-radius-pill);
    font-weight: 600;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 0.95rem;
    box-shadow: 0 8px 28px rgba(37,211,102,.30);
    transition: all .3s cubic-bezier(.4,0,.2,1);
}
.whatsapp-float:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 12px 40px rgba(37,211,102,.40);
    color: var(--lh-white);
}

/* ----- Responsive ----- */
@media (max-width: 1100px) {
    .hero {
        padding: 64px 32px;
        border-radius: var(--lh-radius-lg);
    }
    .hero-pricing .price-new {
        font-size: 1.7rem;
    }
    .categories-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }
}

@media (max-width: 767px) {
    .hero {
        padding: 48px 20px;
        border-radius: var(--lh-radius-md);
    }
    .hero h1 br {
        display: block;
    }
    .hero p {
        font-size: 1.05rem;
    }
    .hero-pricing {
        padding: 10px 18px;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px 12px;
    }
    .hero-pricing .price-new {
        font-size: 1.5rem;
        margin: 0 8px;
    }
    .hero-pricing .price-badge {
        font-size: 0.85rem;
        padding: 4px 14px;
    }
    .hero .btn-primary {
        height: 50px;
        padding: 0 24px;
        font-size: 15px;
        width: 100%;
        justify-content: center;
    }
    .micro-trust {
        gap: 10px 16px;
        font-size: 0.8rem;
    }
    .refund-badge {
        font-size: 0.85rem;
        padding: 8px 18px;
    }
    .mission-section p {
        font-size: 1.05rem;
    }
    .tech-architecture {
        padding: 24px 20px;
        border-radius: var(--lh-radius-sm);
    }
    .categories-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .category-item {
        padding: 14px 10px;
        font-size: 0.85rem;
        border-radius: var(--lh-radius-sm);
    }
    .comparison-table {
        border-radius: var(--lh-radius-sm);
    }
    .comparison-cell {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    .promise-section {
        padding: 28px 20px;
        margin: 28px auto;
        border-radius: var(--lh-radius-sm);
    }
    .contact-section {
        padding: 28px 20px;
        border-radius: var(--lh-radius-sm);
        margin: 24px auto;
    }
    .contact-items {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    .contact-divider {
        display: none;
    }
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 12px 18px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 36px 16px;
        border-radius: var(--lh-radius-sm);
    }
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero-pricing .price-new {
        font-size: 1.3rem;
    }
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .category-item {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    .tech-architecture {
        padding: 20px 16px;
    }
    .promise-section {
        padding: 24px 16px;
    }
    .contact-section {
        padding: 24px 16px;
    }
}