/* ── Section ─────────────────────────────────────────────────── */
.gk-section {
    /* background: linear-gradient(160deg, #fff9f0 0%, #fdf3e0 60%, #fff9f0 100%); */
    position: relative;
    overflow: hidden;
}
.gk-section::before {
    content: '';
    position: absolute;
    width: 320px; height: 320px;
    border-radius: 50%;
    pointer-events: none;
}

/* ── Heading ─────────────────────────────────────────────────── */
.gk-heading { margin-bottom: 48px; }
.gk-heading h2 { color: #1a4d3a; font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 10px; }
.gk-subhead  { color: #9a7d40; font-size: 1rem; margin: 0; }

/* ── Cards Row ───────────────────────────────────────────────── */
.gk-cards-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-items: start;
}

/* ── Single Card ─────────────────────────────────────────────── */
.gk-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,0.09);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    position: relative;
}
.gk-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(26,77,58,0.18);
}

/* Featured (middle) card is slightly taller / highlighted */
.gk-card--featured {
    transform: translateY(-10px);
    box-shadow: 0 12px 48px rgba(201,168,76,0.30);
    border: 2px solid #A38A00;
}
.gk-card--featured:hover {
    transform: translateY(-18px);
}

/* ── Top Bar ─────────────────────────────────────────────────── */
.gk-card-topbar {
    background: #1a4d3a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 18px;
}
.gk-badge {
    background: #A38A00;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 3px 12px;
    border-radius: 50px;
}
.gk-kit-number {
    color: rgba(255,255,255,0.35);
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1;
    font-family: Georgia, serif;
}

/* ── Flip Image Area ─────────────────────────────────────────── */
.gk-flip-wrap {
    width: 100%;
    aspect-ratio: 16 / 10;
    perspective: 900px;
    cursor: pointer;
    position: relative;
}

.gk-flip-inner {
    width: 100%; height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.65s cubic-bezier(0.4, 0.2, 0.2, 1);
}

/* Flip on hover of the CARD (not just the image) */
.gk-card:hover .gk-flip-inner {
    transform: rotateY(180deg);
}

.gk-flip-front,
.gk-flip-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    overflow: hidden;
}
.gk-flip-back {
    transform: rotateY(180deg);
}

.gk-flip-img {
    width: 100%; height: 97%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease;
}

/* Subtle hint label on front */
.gk-flip-hint {
    position: absolute;
    bottom: 10px; right: 10px;
    background: rgba(26,77,58,0.82);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
    display: flex; align-items: center; gap: 5px;
    opacity: 0.9;
    pointer-events: none;
    letter-spacing: 0.3px;
}

/* "Kit Contents" label on back */
.gk-flip-back-label {
    position: absolute;
    bottom: 10px; left: 10px;
    background: rgba(201,168,76,0.90);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 50px;
}

/* ── Card Body ───────────────────────────────────────────────── */
.gk-card-body {
    padding: 2px 24px 14px;
}

.gk-trimester-label {
    color: #A38A00;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0 0 0px;
}

.gk-kit-name {
    color: #1a4d3a;
    font-size: clamp(1.1rem, 1.6vw, 1.3rem);
    font-weight: 800;
    margin: 0 0 3px;
    line-height: 1.2;
}

.gk-kit-subtitle {
    color: #7a5c00;
    font-size: 0.82rem;
    font-style: italic;
    margin: 0 0 16px;
}

/* Box Pills (kit item labels) */
.gk-box-pills {
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin-bottom: 16px;
}

.gk-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f5f0e6;
    border-left: 3px solid #A38A00;
    border-radius: 0 8px 8px 0;
    padding: 7px 12px;
    font-size: 0.83rem;
    color: #1a4d3a;
    font-weight: 600;
}

.gk-pill-num {
    background: #1a4d3a;
    color: #f0eac6;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 50px;
    flex-shrink: 0;
}

.gk-tagline {
    color: #9a7d40;
    font-size: 0.78rem;
    font-style: italic;
    margin: 0 0 18px;
    line-height: 1.5;
}

/* ── WhatsApp Button ─────────────────────────────────────────── */
.gk-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #25d366;
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    
    justify-content: center;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 3px 12px rgba(37,211,102,0.35);
}
.gk-wa-btn:hover {
    background: #1ebe5d;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,211,102,0.50);
    color: #fff;
    text-decoration: none;
}

/* ── Journey Timeline Bar ────────────────────────────────────── */
.gk-journey-bar {
    margin-top: 25px;
    position: relative;
}
.gk-journey-line {
    height: 3px;
    background: linear-gradient(to right, #A38A00, #1a4d3a, #A38A00);
    border-radius: 10px;
    position: relative;
}
.gk-journey-line::before,
.gk-journey-line::after {
    content: '◆';
    position: absolute;
    top: 50%; transform: translateY(-50%);
    color: #A38A00;
    font-size: 12px;
}
.gk-journey-line::before { left: 0; }
.gk-journey-line::after  { right: 0; }

.gk-journey-dots {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    padding: 0 4px;
}
.gk-journey-dots span {
    color: #9a7d40;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ── Responsive ──────────────────────────────────────────────── */

/* Tablet landscape */
@media (max-width: 1024px) {
    .gk-cards-row {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }
    .gk-card--featured { transform: translateY(-6px); }
}

/* Tablet portrait — stack into 1 col or show as scrollable row */
@media (max-width: 768px) {
    .gk-cards-row {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
        gap: 24px;
    }
    .gk-card--featured { transform: none; border: 2px solid #A38A00; }
    .gk-card--featured:hover { transform: translateY(-8px); }
    .gk-journey-dots { gap: 4px; }
    .gk-journey-dots span { font-size: 0.65rem; }
}

/* Mobile */
@media (max-width: 480px) {
    .gk-card-body { padding: 16px 16px 20px; }
    .gk-kit-name  { font-size: 1.05rem; }
    .gk-flip-wrap { aspect-ratio: 16 / 9; }
}

/* ── Show/hide helpers ───────────────────────────────────────── */
.gk-desktop-only { display: block; }
.gk-mobile-only  { display: none; }
 
@media (max-width: 768px) {
    .gk-desktop-only { display: none !important; }
    .gk-mobile-only  { display: block !important; }
}
 
/* ── Mobile swiper container ─────────────────────────────────── */
.gk-mobile-swiper {
    width: 100%;
    aspect-ratio: 16 / 10;
    position: relative;
    overflow: hidden;
}
 
/* ── Each slide image ────────────────────────────────────────── */
.gk-mob-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}
 
/* ── Slide label (Overview / Kit Contents) ───────────────────── */
.gk-mob-label {
    position: absolute;
    bottom: 10px; left: 10px;
    background: rgba(26, 77, 58, 0.82);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 50px;
}
.gk-mob-label--gold {
    background: rgba(163, 138, 0, 0.90);
}
 
/* ── Swiper pagination dots ──────────────────────────────────── */
.gk-mob-pagination {
    bottom: 10px !important;
}
.gk-mob-pagination .swiper-pagination-bullet {
    background: #fff;
    opacity: 0.5;
    width: 7px; height: 7px;
}
.gk-mob-pagination .swiper-pagination-bullet-active {
    background: #A38A00;
    opacity: 1;
}
 
/* ── Swipe hint arrow (shows briefly then fades) ─────────────── */
.gk-mobile-swiper::after {
    content: '← swipe →';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.40);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 6px 16px;
    border-radius: 50px;
    pointer-events: none;
    animation: gkSwipeHint 2.5s ease forwards;
    white-space: nowrap;
}
@keyframes gkSwipeHint {
    0%   { opacity: 0; }
    20%  { opacity: 1; }
    70%  { opacity: 1; }
    100% { opacity: 0; }
}