/* ==========================================================================
   Future Academy — About Developer Page Styles
   Seamlessly integrated with the home.css design system
   ========================================================================== */

.dev-hero {
    padding-top: 8rem;
    padding-bottom: 3.5rem;
    text-align: center;
    background: radial-gradient(circle at 50% 20%, var(--primary-glow) 0%, transparent 60%);
}

.dev-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    background-color: var(--primary-glow);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.dev-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.dev-hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.65;
}

/* Main Profile Card */
.dev-section {
    padding: 2rem 0 5.5rem 0;
}

.dev-profile-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.dev-avatar-container {
    position: relative;
    width: 260px;
    height: 260px;
    margin: 0 auto;
}

.dev-avatar {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-xl);
    object-fit: cover;
    object-position: center 20%;
    border: 3px solid var(--primary);
    box-shadow: var(--shadow-lg);
}

.dev-avatar-badge {
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 0.28rem 0.75rem;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.725rem;
    font-weight: 700;
    color: var(--success);
    white-space: nowrap;
    z-index: 2;
}

.dev-avatar-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--success);
    box-shadow: 0 0 6px var(--success);
    flex-shrink: 0;
}

.dev-main-info h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 0.35rem;
}

.dev-role {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.25rem;
    display: inline-block;
}

.dev-intro {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.75rem;
}

.dev-social-grid {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.dev-social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.15rem;
    border-radius: var(--radius-md);
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.dev-social-btn:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.dev-social-btn.github:hover {
    background-color: #24292e;
    border-color: #24292e;
}

.dev-social-btn.telegram:hover {
    background-color: #0088cc;
    border-color: #0088cc;
}

.dev-social-btn.instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    border-color: transparent;
}

.dev-social-btn.youtube:hover {
    background-color: #ef4444;
    border-color: #ef4444;
}

/* Details Grid */
.dev-grid-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.dev-card-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.25rem;
    box-shadow: var(--shadow-sm);
}

.dev-card-box h3 {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.dev-card-box h3 i {
    color: var(--primary);
    font-size: 1.25rem;
}

.skills-pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-md);
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
    font-size: 0.925rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.skill-pill:hover {
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xs);
}

.skill-pill i {
    font-size: 1.1rem;
    color: var(--primary);
}

/* Project Card In Dev Page */
.project-item {
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.project-item h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.project-item p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.project-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-sm);
    background-color: var(--bg-surface);
    color: var(--primary);
    border: 1px solid var(--border-color);
}

/* Notion Banner */
.notion-banner {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-subtle) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.notion-text h4 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.35rem;
}

.notion-text p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Responsive */
.mobile-action-bar {
    display: none;
}

@media (max-width: 900px) {
    .dev-profile-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 2.25rem 1.5rem;
        gap: 2rem;
    }

    .dev-avatar-container {
        width: 180px;
        height: 180px;
    }

    .dev-social-grid {
        justify-content: center;
    }

    .dev-grid-two {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .notion-banner {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    body {
        padding-bottom: 72px;
    }

    .mobile-action-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 62px;
        background-color: var(--bg-surface);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.14);
        z-index: 999;
        align-items: center;
        justify-content: space-around;
        padding: 0.35rem 0.75rem;
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
    }

    .mobile-bar-btn {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.2rem;
        height: 100%;
        border-radius: var(--radius-md);
        font-size: 0.75rem;
        font-weight: 700;
        text-decoration: none;
        transition: all var(--transition-fast);
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-bar-btn i {
        font-size: 1.15rem;
    }

    .mobile-bar-btn.btn-whatsapp-bar {
        color: #25D366;
    }

    .mobile-bar-btn.btn-whatsapp-bar:active {
        background-color: rgba(37, 211, 102, 0.12);
        transform: scale(0.96);
    }

    .mobile-bar-btn.btn-call-bar {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: #ffffff;
        margin: 0 0.5rem;
        border-radius: var(--radius-full);
        height: 46px;
        box-shadow: 0 3px 12px rgba(37, 99, 235, 0.3);
    }

    .mobile-bar-btn.btn-maps-bar {
        color: var(--accent);
    }

    .dev-hero {
        padding-top: 5.75rem;
        padding-bottom: 2.75rem;
    }

    .dev-hero h1 {
        font-size: clamp(1.85rem, 6.5vw, 2.4rem);
    }

    .dev-hero p {
        font-size: 0.975rem;
    }

    .dev-profile-card {
        padding: 2rem 1.25rem;
        border-radius: var(--radius-lg);
    }

    .dev-main-info h2 {
        font-size: 1.85rem;
    }

    .dev-role {
        font-size: 0.95rem;
    }

    .dev-intro {
        font-size: 0.95rem;
    }

    .dev-social-grid {
        justify-content: center;
        gap: 0.5rem;
    }

    .dev-social-btn {
        padding: 0.55rem 0.9rem;
        font-size: 0.85rem;
        width: auto;
        height: auto;
    }

    .dev-card-box {
        padding: 1.5rem 1.25rem;
        border-radius: var(--radius-lg);
    }

    .notion-banner {
        padding: 1.75rem 1.25rem;
        border-radius: var(--radius-lg);
    }

    .notion-banner .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .dev-avatar-container {
        width: 150px;
        height: 150px;
    }

    .dev-main-info h2 {
        font-size: 1.65rem;
    }

    .skill-pill {
        font-size: 0.825rem;
        padding: 0.45rem 0.7rem;
    }

    .dev-social-grid {
        gap: 0.45rem;
    }

    .dev-social-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
        width: auto;
        height: auto;
    }
}