/* ============================================================
   offer.css  —  What I Offer
   Web Dev (cyan) · UI/UX (purple) · Ethical Hacking (green)
   INDEPENDENT accordion (grid row auto-heights)
   ============================================================ */

#offer {
    background: linear-gradient(135deg, rgba(0,217,255,0.025) 0%, rgba(138,43,226,0.02) 100%);
    padding: 5.5rem 5%;
    min-height: auto;
}

.offer-sub {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.97rem;
    margin-top: 0.9rem;
    letter-spacing: 0.3px;
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
    align-items: start;
}

.offer-card {
    position: relative;
    background: rgba(15, 22, 35, 0.55);
    border: 1px solid rgba(0, 217, 255, 0.18);
    border-radius: 18px;
    padding: 1.55rem 1.45rem 1.2rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1),
                box-shadow 0.4s ease,
                border-color 0.4s ease;
    overflow: hidden;
    isolation: isolate;
    display: flex;
    flex-direction: column;
}

.offer-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

.offer-card-glow {
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 0;
}

.offer-card:not(.offer-card-hack):not(.offer-card-uiux) .offer-card-glow {
    background: radial-gradient(circle at 50% 50%, rgba(0,217,255,0.04) 0%, transparent 45%);
}
.offer-card-uiux .offer-card-glow {
    background: radial-gradient(circle at 50% 50%, rgba(189,147,249,0.07) 0%, transparent 45%);
}
.offer-card-hack .offer-card-glow {
    background: radial-gradient(circle at 50% 50%, rgba(80,250,123,0.07) 0%, transparent 45%);
}

.offer-card:not(.offer-card-hack):not(.offer-card-uiux):hover {
    transform: translateY(-8px);
    border-color: rgba(0,217,255,0.28);
    box-shadow: 0 14px 34px rgba(0,217,255,0.08), 0 0 28px rgba(0,217,255,0.03);
}
.offer-card-uiux:hover {
    transform: translateY(-8px);
    border-color: rgba(189,147,249,0.35);
    box-shadow: 0 18px 44px rgba(189,147,249,0.12), 0 0 40px rgba(189,147,249,0.05);
}
.offer-card-hack:hover {
    transform: translateY(-8px);
    border-color: rgba(80,250,123,0.35);
    box-shadow: 0 18px 44px rgba(80,250,123,0.12), 0 0 40px rgba(80,250,123,0.05);
}
.offer-card:hover .offer-card-glow { opacity: 1; }
.offer-card:not(.offer-card-hack):not(.offer-card-uiux):hover .offer-card-glow { opacity: 0.6; }

.offer-card-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
}

.offer-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 0.75rem;
}

.offer-icon {
    width: 50px; height: 50px;
    background: rgba(0,217,255,0.06);
    border: 1px solid rgba(0,217,255,0.2);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent-cyan);
    margin-bottom: 0.8rem;
    box-shadow: 0 0 10px rgba(0,217,255,0.06);
    flex-shrink: 0;
}
.offer-icon-purple {
    color: #bd93f9;
    background: rgba(189,147,249,0.07);
    border-color: rgba(189,147,249,0.22);
    box-shadow: 0 0 14px rgba(189,147,249,0.08);
}
.offer-icon-green {
    color: #50fa7b;
    background: rgba(80,250,123,0.07);
    border-color: rgba(80,250,123,0.22);
    box-shadow: 0 0 14px rgba(80,250,123,0.08);
}

.offer-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.18rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.6rem;
    letter-spacing: 0.2px;
    line-height: 1.3;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.offer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: center;
}
.offer-tag {
    padding: 0.22rem 0.7rem;
    background: rgba(0,217,255,0.06);
    border: 1px solid rgba(0,217,255,0.22);
    border-radius: 50px;
    color: var(--accent-cyan);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.4px;
    font-weight: 500;
}
.offer-card-uiux .offer-tag {
    background: rgba(189,147,249,0.06);
    border-color: rgba(189,147,249,0.22);
    color: #bd93f9;
}
.offer-card-hack .offer-tag {
    background: rgba(80,250,123,0.06);
    border-color: rgba(80,250,123,0.22);
    color: #50fa7b;
}

.offer-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 1rem;
    text-align: center;
    min-height: 4em;
    display: flex;
    align-items: center;
    justify-content: center;
}
.offer-card-hack .offer-desc { line-height: 1.6; }

.offer-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0,217,255,0.06);
    border: 1px solid rgba(0,217,255,0.28);
    border-radius: 50px;
    color: var(--accent-cyan);
    font-family: 'Poppins', sans-serif;
    font-size: 0.76rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: center;
}
.offer-toggle:hover {
    background: rgba(0,217,255,0.1);
    box-shadow: 0 0 10px rgba(0,217,255,0.1);
}
.offer-card-uiux .offer-toggle {
    background: rgba(189,147,249,0.06);
    border-color: rgba(189,147,249,0.28);
    color: #bd93f9;
}
.offer-card-uiux .offer-toggle:hover {
    background: rgba(189,147,249,0.11);
    box-shadow: 0 0 12px rgba(189,147,249,0.14);
}
.offer-card-hack .offer-toggle {
    background: rgba(80,250,123,0.06);
    border-color: rgba(80,250,123,0.28);
    color: #50fa7b;
}
.offer-card-hack .offer-toggle:hover {
    background: rgba(80,250,123,0.11);
    box-shadow: 0 0 12px rgba(80,250,123,0.14);
}

.offer-arrow { transition: transform 0.35s ease; }
.offer-toggle[aria-expanded="true"] .offer-arrow { transform: rotate(180deg); }

.offer-expand {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease,
                margin-top 0.4s ease,
                opacity 0.4s ease;
    margin-top: 0;
}
.offer-expand.open {
    max-height: 720px;
    margin-top: 1.1rem;
    opacity: 1;
}

.offer-bullets {
    list-style: none;
    padding: 1rem 1.1rem;
    background: rgba(0,217,255,0.03);
    border: 1px solid rgba(0,217,255,0.14);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}
.offer-bullets li {
    font-size: 0.82rem;
    color: var(--text-secondary);
    padding-left: 1.1rem;
    position: relative;
    line-height: 1.55;
}
.offer-bullets li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
}
.offer-card-uiux .offer-bullets {
    background: rgba(189,147,249,0.03);
    border-color: rgba(189,147,249,0.14);
}
.offer-card-uiux .offer-bullets li::before { color: #bd93f9; }
.offer-card-hack .offer-bullets {
    background: rgba(80,250,123,0.03);
    border-color: rgba(80,250,123,0.14);
}
.offer-card-hack .offer-bullets li::before { color: #50fa7b; }

.hack-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    padding: 0.2rem 0;
}
.hack-pill {
    padding: 0.5rem 0.95rem;
    background: rgba(80,250,123,0.04);
    border: 1px solid rgba(80,250,123,0.22);
    border-radius: 50px;
    color: #50fa7b;
    font-family: 'Poppins', sans-serif;
    font-size: 0.74rem;
    font-weight: 500;
    letter-spacing: 0.2px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.hack-pill:hover {
    background: rgba(80,250,123,0.1);
    box-shadow: 0 0 10px rgba(80,250,123,0.16);
    transform: translateY(-2px);
}
.hack-pill.active {
    background: rgba(80,250,123,0.15);
    border-color: rgba(80,250,123,0.6);
    color: #ffffff;
    box-shadow: 0 0 12px rgba(80,250,123,0.2);
}

.hack-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    animation: fadeIn 0.25s ease;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    padding: 1rem;
}

.hack-popup-box {
    background:
        linear-gradient(135deg,
            rgba(80,250,123,0.08) 0%,
            rgba(15, 22, 35, 0.55) 50%,
            rgba(15, 22, 35, 0.65) 100%);
    border: 1px solid rgba(80,250,123,0.32);
    border-radius: 18px;
    padding: 2rem 2rem 1.75rem;
    max-width: 380px;
    width: 90%;
    position: relative;
    box-shadow:
        0 0 40px rgba(80,250,123,0.15),
        0 20px 60px rgba(0,0,0,0.5),
        inset 0 1px 0 rgba(255,255,255,0.08);
    animation: slideUp 0.25s ease;
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
}

.hack-popup-close {
    position: absolute;
    top: 0.75rem;
    right: 0.9rem;
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease, transform 0.2s ease;
    padding: 0.2rem 0.4rem;
}
.hack-popup-close:hover {
    color: #50fa7b;
    transform: scale(1.2);
}

.hack-popup-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(80,250,123,0.1);
    border: 1px solid rgba(80,250,123,0.3);
    padding: 9px;
    color: #50fa7b;
}
.hack-popup-icon svg { width: 100%; height: 100%; display: block; }

.hack-popup-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.28rem;
    font-weight: 800;
    color: #50fa7b;
    margin-bottom: 0.55rem;
    text-align: center;
    letter-spacing: 0.2px;
    text-shadow: 0 0 12px rgba(80,250,123,0.3);
}

.hack-popup-desc {
    font-family: 'Poppins', sans-serif;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.72;
    text-align: center;
    margin-bottom: 0;
}

.hack-popup-actions { display: none !important; }

@media (max-width: 968px) {
    .offer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .offer-desc { min-height: auto; }
    .offer-title { min-height: auto; }
}
@media (max-width: 640px) {
    .offer-card { padding: 1.4rem 1.2rem 1.1rem; }
    .hack-pills { gap: 0.4rem; }
    .hack-pill { font-size: 0.7rem; padding: 0.42rem 0.8rem; }
    .hack-popup-box { padding: 1.5rem 1.4rem 1.2rem; }
    .hack-popup-title { font-size: 1.15rem; }
}