/* ==========================================
   PK GYM — Dark & Aggressive Theme
   Colors: #0B0B0B (bg), #B31217 (primary/CTA), 
           #FFFFFF (text), #CFCFCF (secondary text),
           #2E5AA7 (accent blue, minimal)
   Fonts: Oswald (headings), Inter (body)
   ========================================== */

:root {
    --pk-bg: #0B0B0B;
    --pk-bg-alt: #111111;
    --pk-bg-card: #1a1a1a;
    --pk-primary: #B31217;
    --pk-primary-hover: #d4161c;
    --pk-text: #FFFFFF;
    --pk-text-muted: #CFCFCF;
    --pk-text-dim: #888888;
    --pk-accent: #2E5AA7;
    --pk-border: #2a2a2a;
    --pk-shadow: rgba(179, 18, 23, 0.3);
}

/* ---- Global ---- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--pk-bg);
    color: var(--pk-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

a {
    color: var(--pk-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--pk-primary-hover);
}

/* ---- Section Styling ---- */
.section {
    padding: 80px 0;
}

.section-alt {
    background-color: var(--pk-bg-alt);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--pk-text);
}

.section-subtitle {
    text-align: center;
    color: var(--pk-text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.section-divider {
    width: 120px;     /* DUPLO DUŽE ✓ */
    height: 5px;      /* DEBLJE za bolju vidljivost ✓ */
    background: var(--pk-primary);
    margin: 1rem auto 2rem;
    border: none;
}

/* ---- Navbar ---- */
.navbar-pk {
    background-color: rgba(11, 11, 11, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--pk-border);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
}

.navbar-pk .navbar-brand {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--pk-text) !important;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-pk .navbar-brand span {
    color: var(--pk-primary);
}

.navbar-text-logo {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--pk-text);
    letter-spacing: 2px;
}

.navbar-logo {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
    border-radius: 4px;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.navbar-pk .navbar-nav {
    align-items: center;
}

.navbar-pk .nav-item {
    margin: 0 0.25rem;
}

.navbar-pk .nav-link {
    color: var(--pk-text-muted) !important;
    font-family: 'Oswald', sans-serif;
    font-weight: 400;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 0.75rem !important;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.navbar-pk .nav-link:hover,
.navbar-pk .nav-link.active {
    color: var(--pk-primary) !important;
}

.navbar-toggler {
    border-color: var(--pk-border) !important;
    padding: 0.5rem;
}

.navbar-toggler-icon {
    background-image: none !important;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 18px;
    position: relative;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background-color: #b31217;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
    box-shadow: 0 8px 0 #b31217;
}

@media (max-width: 991px) {
    .navbar-pk .navbar-nav {
        align-items: flex-start;
        padding-top: 1rem;
    }
    
    .navbar-pk .nav-item {
        width: 100%;
        margin: 0.25rem 0;
    }
    
    .navbar-pk .nav-link {
        padding: 0.75rem 0 !important;
    }
    
    .navbar-pk .lang-switch {
        margin: 1rem 0;
    }
}

.lang-switch {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.lang-btn {
    background: none;
    border: 1px solid var(--pk-border);
    color: var(--pk-text-muted);
    padding: 0.3rem 0.7rem;
    font-size: 0.75rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--pk-primary);
    border-color: var(--pk-primary);
    color: white;
}

/* ---- CTA Buttons ---- */
.btn-pk {
    background: var(--pk-primary);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-pk-large {
    padding: 1.2rem 3rem;
    font-size: 1.3rem;
}

.btn-pk:hover {
    background: var(--pk-primary-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--pk-shadow);
}

.btn-pk-outline {
    background: transparent;
    color: var(--pk-text);
    border: 2px solid var(--pk-primary);
    padding: 0.7rem 1.8rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-pk-outline:hover {
    background: var(--pk-primary);
    color: white;
}

.btn-pk-outline:hover i {
    color: white;
}

/* ---- Hero ---- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: 
        linear-gradient(
            135deg,
            rgba(11, 11, 11, 0.88),
            rgba(11, 11, 11, 0.84),
            rgba(11, 11, 11, 0.90)
        ),
        url('../images/pk-gym-logo1.jpg');
    background-size: cover;
    background-position: center 45%;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 2;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    text-shadow: 3px 3px 30px rgba(0,0,0,0.8);
    color: #FFFFFF;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background: transparent !important;
    padding: 0 !important;
}

.hero-content h2 {
    font-size: 2rem;
    font-weight: 500;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 20px rgba(0,0,0,0.7);
}

.hero-content p {
    font-size: 1.2rem;
    color: #FFFFFF;
    max-width: 600px;
    margin: 0 auto 2rem;
    text-shadow: 1px 1px 15px rgba(0,0,0,0.7);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-content h2 {
        font-size: 1.4rem;
    }
}

/* ---- Program Cards ---- */
.program-card {
    background: var(--pk-bg-card);
    border: 1px solid var(--pk-border);
    border-radius: 8px;
    padding: 2.5rem 2rem;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--pk-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.program-card:hover {
    border-color: var(--pk-primary);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(179, 18, 23, 0.2);
}

.program-card:hover::before {
    transform: scaleX(1);
}

.program-icon {
    font-size: 3rem;
    color: var(--pk-primary);
    margin-bottom: 1.25rem;
}

.program-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--pk-primary);
}

.program-card p {
    color: var(--pk-text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    flex-grow: 1;
}

.program-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.75rem;
}

.program-card ul li {
    padding: 0.5rem 0;
    color: var(--pk-text-muted);
    position: relative;
    padding-left: 2rem;
    line-height: 1.6;
}

.program-card ul li::before {
    content: '\F273';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--pk-primary);
    font-size: 1rem;
}

/* ---- Programs Section Layout ---- */
#programs .row {
    row-gap: 2.5rem;
}

#programs .col-md-4 {
    display: flex;
}

@media (max-width: 991px) {
    #programs .row {
        justify-content: center;
    }
}

/* ---- Responsive adjustments for Program Cards ---- */
@media (max-width: 767px) {
    .program-card {
        padding: 2rem 1.5rem;
    }

    .program-card h3 {
        font-size: 1.4rem;
    }

    .program-icon {
        font-size: 2.5rem;
    }
}

@media (max-width: 575px) {
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .program-card {
        padding: 1.5rem 1.25rem;
    }

    .btn-pk {
        padding: 0.7rem 1.5rem;
        font-size: 1rem;
    }
}

/* ---- Schedule Section Background ---- */
#schedule {
    background: 
        linear-gradient(
            135deg,
            rgba(11, 11, 11, 0.85),
            rgba(11, 11, 11, 0.80),
            rgba(11, 11, 11, 0.87)
        ),
        url('../images/pk-gym-logo1.jpg');
    background-size: cover;
    background-position: center 60%;
    background-attachment: fixed;
}

/* ---- Schedule Table ---- */
.schedule-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 8px;
    overflow: hidden;
}

.schedule-table thead th {
    background: var(--pk-primary);
    color: white;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 1rem;
    font-size: 0.9rem;
    text-align: center;
    border: none;
}

.schedule-table tbody td {
    background: var(--pk-bg-card);
    color: var(--pk-text-muted);
    padding: 0.8rem;
    text-align: center;
    border: 1px solid var(--pk-border);
    font-size: 0.85rem;
    vertical-align: middle;
}

.schedule-table tbody td.has-training {
    background: rgba(179, 18, 23, 0.40);
    color: var(--pk-text);
    font-weight: 500;
}

.schedule-table tbody td:first-child {
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--pk-text);
    background: var(--pk-bg-alt);
    white-space: nowrap;
}

/* ---- Schedule Table Wrapper for Mobile Scroll ---- */
.schedule-table-wrapper {
    width: 100%;
    overflow-x: auto;                      /* ✓ Scroll uvek dostupan */
    -webkit-overflow-scrolling: touch;     /* ✓ Smooth scroll na iOS */
    border-radius: 8px;
}

@media (max-width: 768px) {
    .schedule-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border: 1px solid var(--pk-border); /* ✓ Vizuelni indikator */
    }

    .schedule-table {
        min-width: 650px;                   /* ✓ Povećano sa 600 */
        width: 100%;
    }
    
    .schedule-table tbody td,
    .schedule-table thead th {
        white-space: nowrap;                /* ✓ Sprečava prelom teksta */
    }
}

/* ---- Trainer ---- */
.trainer-section .trainer-image {
    width: 100%;
    max-width: 400px;
    border-radius: 8px;
    border: 3px solid var(--pk-border);
    transition: border-color 0.3s ease;
}

.trainer-section .trainer-image:hover {
    border-color: var(--pk-primary);
}

.trainer-highlights {
    list-style: none;
    padding: 0;
}

.trainer-highlights li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--pk-text-muted);
}

.trainer-highlights li::before {
    content: '\F26D';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--pk-primary);
}

@media (max-width: 991px) {
    .trainer-section .trainer-image {
        margin: 0 auto;
        display: block;
    }
}

/* ---- Pricing Section Background ---- */
#pricing {
    background: 
        linear-gradient(
            135deg,
            rgba(11, 11, 11, 0.85),
            rgba(11, 11, 11, 0.80),
            rgba(11, 11, 11, 0.87)
        ),
        url('../images/pk-gym-logo1.jpg');
    background-size: cover;
    background-position: center 60%;
    background-attachment: fixed;
}

/* ---- Pricing ---- */
.pricing-placeholder {
    background: var(--pk-bg-card);
    border: 2px dashed var(--pk-border);
    border-radius: 8px;
    padding: 3rem 2rem;
    text-align: center;
}

.pricing-placeholder i {
    font-size: 3rem;
    color: var(--pk-text);
    margin-bottom: 1rem;
}

.pricing-placeholder h3 {
    color: var(--pk-text);
    margin-bottom: 1rem;
}

/* ---- Location ---- */
.map-wrapper {
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--pk-border);
}

.map-wrapper iframe {
    width: 100%;
    height: 400px;
    border: none;
    filter: grayscale(0.8) invert(0.92) contrast(1.1);
}

.location-info {
    background: var(--pk-bg-card);
    border-radius: 8px;
    padding: 2rem;
    border: 1px solid var(--pk-border);
}

.location-info i {
    color: var(--pk-primary);
    font-size: 1.5rem;
    margin-right: 0.75rem;
}

/* ==========================================
   PK GYM GALLERY - VERSION 2 (CLEAN)
   ========================================== */

.pkgym-gallery {
    max-width: 1200px !important;
    margin: 0 auto !important;
    background: var(--pk-bg-card) !important;
    border: 2px solid var(--pk-border) !important;
    border-radius: 12px !important;
    padding: 1rem !important;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5) !important;
}

.pkgym-gallery .carousel-inner {
    border-radius: 8px !important;
    overflow: hidden !important;
}

.pkgym-gallery .carousel-item {
    height: 600px !important;
}

.pkgym-slide-container {
    width: 100% !important;
    height: 100% !important;
    background: #000 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 2px solid var(--pk-border) !important;
    border-radius: 8px !important;
}

.pkgym-media {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
}

.pkgym-media.vertical {
    height: 100% !important;
    width: auto !important;
}

.pkgym-media.horizontal {
    width: 100% !important;
    height: auto !important;
}

.pkgym-gallery .carousel-control-prev,
.pkgym-gallery .carousel-control-next {
    width: 60px !important;
    opacity: 0.9 !important;
}

.pkgym-gallery .carousel-control-prev-icon,
.pkgym-gallery .carousel-control-next-icon {
    width: 45px !important;
    height: 45px !important;
    background-color: var(--pk-primary) !important;
    border-radius: 50% !important;
}

.pkgym-gallery .carousel-indicators {
    margin-bottom: 0 !important;
}

.pkgym-gallery .carousel-indicators button {
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    background-color: rgba(255, 255, 255, 0.5) !important;
    border: 2px solid var(--pk-primary) !important;
}

.pkgym-gallery .carousel-indicators button.active {
    background-color: var(--pk-primary) !important;
}

@media (max-width: 992px) {
    .pkgym-gallery .carousel-item {
        height: 500px !important;
    }
}

@media (max-width: 768px) {
    .pkgym-gallery .carousel-item {
        height: 400px !important;
    }
}

@media (max-width: 576px) {
    .pkgym-gallery .carousel-item {
        height: 350px !important;
    }
}

/* ==========================================
   OLD GALLERY STYLES - DEPRECATED
   ========================================== */
.gallery-carousel {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--pk-border);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    position: relative;
}

.gallery-carousel .carousel-inner {
    border-radius: 12px;
    padding: 1rem;
    background: var(--pk-bg-card);
    position: relative;
}

.gallery-carousel .carousel-item {
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.gallery-item-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--pk-border);
    background: #000;
    position: relative;
}

.gallery-media {
    display: block;
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
    position: relative;
    z-index: 1;
}

.gallery-media.horizontal-media {
    width: 100%;
    height: auto;
}

.gallery-media.vertical-media {
    height: 100%;
    width: auto;
    max-width: 100%;
}

.gallery-carousel .carousel-control-prev,
.gallery-carousel .carousel-control-next {
    width: 60px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
    z-index: 10;
}

.gallery-carousel .carousel-control-prev:hover,
.gallery-carousel .carousel-control-next:hover {
    opacity: 1;
}

.gallery-carousel .carousel-control-prev-icon,
.gallery-carousel .carousel-control-next-icon {
    width: 40px;
    height: 40px;
    background-color: var(--pk-primary);
    border-radius: 50%;
    padding: 8px;
}

.gallery-carousel .carousel-indicators {
    margin-bottom: 0.5rem;
    z-index: 10;
}

.gallery-carousel .carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid var(--pk-primary);
    margin: 0 4px;
    transition: all 0.3s ease;
}

.gallery-carousel .carousel-indicators button.active {
    background-color: var(--pk-primary);
    transform: scale(1.2);
}

@media (max-width: 992px) {
    .gallery-carousel .carousel-item {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .gallery-carousel .carousel-item {
        height: 400px;
    }

    .gallery-carousel .carousel-control-prev,
    .gallery-carousel .carousel-control-next {
        width: 50px;
    }

    .gallery-carousel .carousel-control-prev-icon,
    .gallery-carousel .carousel-control-next-icon {
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 576px) {
    .gallery-carousel .carousel-item {
        height: 350px;
    }

    .gallery-carousel .carousel-control-prev,
    .gallery-carousel .carousel-control-next {
        width: 40px;
    }

    .gallery-carousel .carousel-control-prev-icon,
    .gallery-carousel .carousel-control-next-icon {
        width: 30px;
        height: 30px;
    }
}

.gallery-placeholder {
    background: var(--pk-bg-card);
    border: 2px dashed var(--pk-border);
    border-radius: 8px;
    padding: 4rem 2rem;
    text-align: center;
    color: var(--pk-text-dim);
}

/* ---- FAQ Accordion ---- */
.faq-accordion .accordion-item {
    background: var(--pk-bg-card);
    border: 1px solid var(--pk-border);
    margin-bottom: 0.5rem;
    border-radius: 8px !important;
    overflow: hidden;
}

.faq-accordion .accordion-button {
    background: var(--pk-bg-card);
    color: var(--pk-text);
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    padding: 1.2rem 1.5rem;
    box-shadow: none;
    border: none;
}

.faq-accordion .accordion-button:not(.collapsed) {
    background: rgba(179, 18, 23, 0.1);
    color: var(--pk-primary);
}

.faq-accordion .accordion-button::after {
    filter: invert(1);
}

.faq-accordion .accordion-button:not(.collapsed)::after {
    filter: invert(0.4) sepia(1) saturate(10) hue-rotate(350deg);
}

.faq-accordion .accordion-body {
    color: var(--pk-text-muted);
    padding: 1rem 1.5rem 1.5rem;
    line-height: 1.7;
}

/* ---- Footer ---- */
.footer {
    background: var(--pk-bg);
    border-top: 2px solid var(--pk-primary);
    padding: 3rem 0 1.5rem;
}

.footer h4 {
    color: var(--pk-text);
    font-size: 1.2rem;
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.footer p,
.footer a,
.footer span {
    color: var(--pk-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer a:hover {
    color: var(--pk-primary);
}

.footer .text-pk-primary {
    color: #FF6B6B !important;
}

.footer .btn-pk {
    color: #fff;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border: 2px solid var(--pk-border);
    border-radius: 50%;
    color: var(--pk-text-muted);
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--pk-primary);
    border-color: var(--pk-primary);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid var(--pk-border);
    padding-top: 1.5rem;
    margin-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--pk-text-dim);
    font-size: 0.85rem;
    margin: 0;
}

/* ---- Sticky Mobile CTA ---- */
.sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1040;
    background: rgba(11, 11, 11, 0.95);
    backdrop-filter: blur(10px);
    border-top: 2px solid var(--pk-primary);
    padding: 0.6rem;
}

.sticky-cta-inner {
    display: flex;
    gap: 0.5rem;
    max-width: 500px;
    margin: 0 auto;
}

.sticky-cta a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem;
    border-radius: 6px;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.sticky-cta .cta-call {
    background: var(--pk-primary);
    color: white;
}

.sticky-cta .cta-call:hover {
    background: var(--pk-primary-hover);
}

.sticky-cta .cta-msg {
    background: transparent;
    border: 1px solid var(--pk-primary);
    color: var(--pk-text);
}

.sticky-cta .cta-msg:hover {
    background: var(--pk-primary);
    color: white;
}

@media (max-width: 991px) {
    .sticky-cta {
        display: block;
    }

    body {
        padding-bottom: 70px;
    }
}

/* ---- Animations ---- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Utility ---- */
.text-pk-primary {
    color: var(--pk-primary) !important;
}

.bg-pk-card {
    background-color: var(--pk-bg-card) !important;
}

/* ---- Back to Top ---- */
.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--pk-primary);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1030;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--pk-primary-hover);
    transform: translateY(-3px);
}

@media (min-width: 992px) {
    .back-to-top {
        bottom: 30px;
    }
}

/* ---- Not Found Page ---- */
.not-found {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.not-found h1 {
    font-size: 8rem;
    color: var(--pk-primary);
    line-height: 1;
}

/* ---- Animations ---- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- Trainer Biography Modal ---- */
.trainer-modal {
    background: var(--pk-bg-card);
    border: 2px solid var(--pk-primary);
    border-radius: 12px;
    color: var(--pk-text);
}

.trainer-modal .modal-header {
    background: linear-gradient(135deg, var(--pk-primary), #8a0e13);
    border-bottom: 2px solid var(--pk-primary);
    padding: 1rem 1.5rem;
}

.trainer-modal .modal-title {
    color: white;
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.trainer-modal .btn-close {
    filter: invert(1);
    opacity: 1;
}

.trainer-modal .modal-body {
    padding: 2rem;
    max-height: 70vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--pk-primary) var(--pk-bg-card);
}

.trainer-modal .modal-body::-webkit-scrollbar {
    width: 6px;
}

.trainer-modal .modal-body::-webkit-scrollbar-track {
    background: var(--pk-bg-card);
}

.trainer-modal .modal-body::-webkit-scrollbar-thumb {
    background: var(--pk-primary);
    border-radius: 3px;
}

.trainer-modal .modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--pk-primary-hover);
}

.trainer-bio-content .bio-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--pk-border);
}

.trainer-bio-content .bio-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.trainer-bio-content h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    color: var(--pk-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trainer-bio-content p {
    color: var(--pk-text-muted);
    line-height: 1.8;
    font-size: 1rem;
}

.bio-list {
    list-style: none;
    padding: 0;
}

.bio-list li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--pk-text-muted);
    line-height: 1.6;
}

.bio-list li::before {
    content: '\F273';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--pk-primary);
    font-size: 1rem;
}

.bio-achievements {
    list-style: none;
    padding: 0;
}

.bio-achievements li {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(179, 18, 23, 0.1);
}

.bio-achievements li:last-child {
    border-bottom: none;
}

.achievement-year {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--pk-primary);
    min-width: 60px;
    flex-shrink: 0;
}

.achievement-text {
    color: var(--pk-text-muted);
    line-height: 1.6;
}

.highlight-section {
    background: rgba(179, 18, 23, 0.05);
    border: 1px solid rgba(179, 18, 23, 0.2) !important;
    border-radius: 8px;
    padding: 1.5rem;
}

.highlight-text {
    color: var(--pk-text) !important;
}

.highlight-text strong {
    color: var(--pk-primary);
}

.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.75);
}

@media (max-width: 768px) {
    .trainer-modal .modal-body {
        padding: 1.5rem;
        max-height: 65vh;
    }

    .trainer-modal .modal-title {
        font-size: 1.2rem;
    }

    .bio-achievements li {
        flex-direction: column;
        gap: 0.25rem;
    }

    .achievement-year {
        min-width: auto;
    }
}