/* ============================================================
   Skill & Entrepreneurship Center (TMC) — Aryan University
   Technical Burgundy Editorial Stylesheet
   ============================================================ */

:root {
    --sk-primary: #85003e;
    --sk-primary-dark: #5e002c;
    --sk-primary-light: #b3145a;
    --sk-accent: #c2185b;
    --sk-bg-soft: #faf6f8;
    --sk-surface: #ffffff;
    --sk-ink: #1a1216;
    --sk-muted: #5c4f56;
    --sk-line: rgba(133, 0, 62, 0.12);
    --sk-line-light: rgba(133, 0, 62, 0.07);
    --sk-shadow-sm: 0 4px 14px rgba(26, 18, 22, 0.04);
    --sk-shadow-md: 0 8px 24px rgba(133, 0, 62, 0.08);
    --sk-shadow-lg: 0 14px 36px rgba(133, 0, 62, 0.14);
    --sk-radius: 14px;
    --sk-radius-sm: 10px;
    --sk-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

.skill-hub {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
    color: var(--sk-ink);
    font-family: var(--font-body), "IRANSans", Tahoma, Arial, sans-serif;
    width: 100%;
}

/* 1. Hero Showcase Banner */
.sk-hero {
    position: relative;
    background: linear-gradient(135deg, rgba(133, 0, 62, 0.04) 0%, rgba(177, 41, 105, 0.08) 100%), #ffffff;
    border: 1px solid var(--sk-line);
    border-radius: var(--sk-radius);
    padding: clamp(1.4rem, 3.5vw, 2.25rem);
    overflow: hidden;
    box-shadow: var(--sk-shadow-sm);
}

.sk-hero::before {
    content: "";
    position: absolute;
    top: -40px;
    left: -40px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(133, 0, 62, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.sk-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.95rem;
    background: rgba(133, 0, 62, 0.08);
    border: 1px solid rgba(133, 0, 62, 0.15);
    border-radius: 50px;
    color: var(--sk-primary);
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 0.95rem;
}

.sk-badge svg {
    width: 16px;
    height: 16px;
}

.sk-hero__title {
    font-size: clamp(1.25rem, 2.8vw, 1.65rem);
    font-weight: 800;
    color: var(--sk-primary);
    margin: 0 0 1rem;
    line-height: 1.45;
}

.sk-hero__lead {
    font-size: clamp(0.94rem, 1.8vw, 1.02rem);
    line-height: 2.1;
    color: #2d242a;
    margin: 0 0 1.5rem;
    text-align: justify;
}

.sk-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.sk-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.85rem;
    background: #ffffff;
    border: 1px solid var(--sk-line);
    border-radius: 8px;
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--sk-muted);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
    transition: all 0.2s var(--sk-ease);
}

.sk-chip:hover {
    border-color: var(--sk-primary);
    color: var(--sk-primary);
    transform: translateY(-1px);
}

.sk-chip svg {
    color: var(--sk-primary);
    width: 16px;
    height: 16px;
}

/* 2. Section Headers */
.sk-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.15rem;
    padding-bottom: 0.65rem;
    border-bottom: 2px solid var(--sk-line-light);
}

.sk-section-title {
    font-size: clamp(1.1rem, 2.2vw, 1.3rem);
    font-weight: 800;
    color: var(--sk-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.sk-section-title::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 1.3em;
    background: linear-gradient(180deg, var(--sk-primary), var(--sk-primary-light));
    border-radius: 4px;
}

/* 3. Goals & Strategic Pillars Grid */
.sk-goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.15rem;
}

.sk-goal-card {
    background: var(--sk-surface);
    border: 1px solid var(--sk-line);
    border-radius: var(--sk-radius);
    padding: 1.35rem;
    box-shadow: var(--sk-shadow-sm);
    transition: transform 0.25s var(--sk-ease), box-shadow 0.25s var(--sk-ease), border-color 0.25s var(--sk-ease);
    display: flex;
    flex-direction: column;
}

.sk-goal-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sk-shadow-md);
    border-color: rgba(133, 0, 62, 0.35);
}

.sk-goal-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(133, 0, 62, 0.08) 0%, rgba(133, 0, 62, 0.16) 100%);
    color: var(--sk-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.95rem;
    transition: background 0.25s var(--sk-ease), color 0.25s var(--sk-ease), transform 0.25s var(--sk-ease);
}

.sk-goal-icon svg {
    width: 24px;
    height: 24px;
}

.sk-goal-card:hover .sk-goal-icon {
    background: var(--sk-primary);
    color: #ffffff;
    transform: scale(1.06);
}

.sk-goal-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--sk-ink);
    margin: 0 0 0.55rem;
}

.sk-goal-card p {
    font-size: 0.9rem;
    color: var(--sk-muted);
    line-height: 1.85;
    margin: 0;
    flex-grow: 1;
}

/* 4. Departments & Skill Tracks */
.sk-tracks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.15rem;
}

.sk-track-card {
    background: linear-gradient(180deg, #ffffff 0%, var(--sk-bg-soft) 100%);
    border: 1px solid var(--sk-line);
    border-radius: var(--sk-radius);
    padding: 1.35rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: all 0.25s var(--sk-ease);
}

.sk-track-card:hover {
    border-color: var(--sk-primary);
    box-shadow: var(--sk-shadow-md);
    background: #ffffff;
    transform: translateY(-2px);
}

.sk-track-badge {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 10px;
    background: #ffffff;
    border: 1px solid var(--sk-line);
    color: var(--sk-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.sk-track-badge svg {
    width: 22px;
    height: 22px;
}

.sk-track-content h4 {
    font-size: 1.01rem;
    font-weight: 700;
    color: var(--sk-primary);
    margin: 0 0 0.45rem;
}

.sk-track-content p {
    font-size: 0.88rem;
    color: var(--sk-muted);
    line-height: 1.8;
    margin: 0;
}

/* 5. Roadmap / Step-by-Step Flow */
.sk-roadmap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.sk-step-card {
    position: relative;
    background: var(--sk-surface);
    border: 1px solid var(--sk-line);
    border-radius: var(--sk-radius);
    padding: 1.3rem;
    box-shadow: var(--sk-shadow-sm);
    transition: all 0.25s var(--sk-ease);
}

.sk-step-card:hover {
    border-color: var(--sk-primary-light);
    transform: translateY(-3px);
    box-shadow: var(--sk-shadow-md);
}

.sk-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sk-primary), var(--sk-primary-light));
    color: #ffffff;
    font-size: 0.92rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    box-shadow: 0 3px 8px rgba(133, 0, 62, 0.25);
}

.sk-step-title {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--sk-ink);
    margin: 0 0 0.4rem;
}

.sk-step-desc {
    font-size: 0.86rem;
    color: var(--sk-muted);
    line-height: 1.75;
    margin: 0;
}

/* 6. CTA & Contact Card */
.sk-contact-box {
    background: linear-gradient(135deg, #85003e 0%, #4a0022 100%);
    color: #ffffff;
    border-radius: var(--sk-radius);
    padding: clamp(1.4rem, 3.5vw, 2.25rem);
    box-shadow: var(--sk-shadow-lg);
    position: relative;
    overflow: hidden;
}

.sk-contact-box::after {
    content: "";
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.sk-contact-box h3 {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0 0 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.sk-contact-box h3 svg {
    width: 24px;
    height: 24px;
    color: #ffd1e3;
}

.sk-contact-box p {
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.94rem;
    line-height: 1.95;
    margin: 0 0 1.25rem;
}

.sk-contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.sk-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.91rem;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.7;
}

.sk-contact-item svg {
    width: 20px;
    height: 20px;
    min-width: 20px;
    color: #ffd1e3;
    margin-top: 2px;
}

.sk-contact-item strong {
    color: #ffffff;
}

.sk-contact-item a {
    color: #ffd1e3;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}

.sk-contact-item a:hover {
    color: #ffffff;
}