/* BiTA Sections - Premium Apple-Level Design */

/* =================================
   HERO SECTION - REFINED
   ================================= */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

/* Premium gradient mesh background */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: var(--color-primary);
}

/* Animated gradient orbs */
.hero-gradient::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -20%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(255, 193, 7, 0.12) 0%, transparent 60%);
    filter: blur(80px);
    animation: gentle-glow 8s ease-in-out infinite;
}

.hero-gradient::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 70%;
    height: 70%;
    background: radial-gradient(circle, rgba(255, 193, 7, 0.08) 0%, transparent 50%);
    filter: blur(100px);
    animation: gentle-glow 10s ease-in-out infinite 2s;
}

/* Subtle noise texture overlay */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    opacity: 0.6;
}

/* Main hero content grid */
.hero-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
    align-items: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-20) var(--container-padding);
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 620px;
}

/* Trust badge - refined */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    background: rgba(255, 193, 7, 0.06);
    border: 1px solid rgba(255, 193, 7, 0.15);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
    margin-bottom: var(--space-8);
    backdrop-filter: blur(10px);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    animation: pulse 2.5s ease-in-out infinite;
}

/* Hero headline - Apple-style typography */
.hero-headline {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-8);
    color: var(--color-white);
}

/* Gradient text enhancement */
.text-gradient {
    background: linear-gradient(
        135deg, 
        var(--color-accent) 0%, 
        #ffe082 30%,
        var(--color-accent) 60%,
        #ffca28 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subheadline {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-regular);
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    margin-bottom: var(--space-10);
    max-width: 540px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-16);
}

/* Stats row - refined spacing */
.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-10);
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.hero-stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    letter-spacing: -0.02em;
}

.hero-stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.45);
    font-weight: var(--font-weight-medium);
}

.hero-stat-divider {
    width: 1px;
    height: 50px;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

/* =================================
   HERO VISUAL / MOCKUP - PREMIUM
   ================================= */

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.hero-mockup {
    position: relative;
    width: 100%;
    max-width: 520px;
    animation: float 6s ease-in-out infinite;
}

.mockup-glow {
    position: absolute;
    inset: -30%;
    background: radial-gradient(circle, rgba(255, 193, 7, 0.15) 0%, transparent 60%);
    filter: blur(60px);
    animation: gentle-glow 6s ease-in-out infinite;
}

.mockup-frame {
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.02) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-3xl);
    padding: var(--space-3);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    z-index: 1;
    box-shadow: 
        0 0 0 1px rgba(255, 255, 255, 0.05) inset,
        0 40px 80px -20px rgba(0, 0, 0, 0.5);
}

.mockup-screen {
    background: linear-gradient(180deg, #0a1628 0%, var(--color-primary-dark) 100%);
    border-radius: calc(var(--radius-3xl) - 12px);
    overflow: hidden;
}

.mockup-header {
    display: flex;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-5);
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    opacity: 0.8;
}

.mockup-dot.red { background: #ff5f57; }
.mockup-dot.yellow { background: #febc2e; }
.mockup-dot.green { background: #28c840; }

.mockup-content {
    padding: var(--space-8);
}

/* Chart bars - animated and refined */
.mockup-chart {
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: var(--space-3);
    height: 140px;
    padding-bottom: var(--space-2);
}

.chart-bar {
    flex: 1;
    height: var(--height);
    background: linear-gradient(
        180deg, 
        rgba(255, 193, 7, 0.5) 0%, 
        rgba(255, 193, 7, 0.1) 100%
    );
    border-radius: var(--radius-md);
    position: relative;
    transform-origin: bottom;
    animation: bar-grow 1.2s var(--ease-out-expo) forwards;
    animation-delay: calc(var(--index, 0) * 0.1s);
}

@keyframes bar-grow {
    from {
        transform: scaleY(0);
        opacity: 0;
    }
    to {
        transform: scaleY(1);
        opacity: 1;
    }
}

.chart-bar:nth-child(1) { --index: 1; }
.chart-bar:nth-child(2) { --index: 2; }
.chart-bar:nth-child(3) { --index: 3; }
.chart-bar:nth-child(4) { --index: 4; }
.chart-bar:nth-child(5) { --index: 5; }
.chart-bar:nth-child(6) { --index: 6; }

.chart-bar.active {
    background: linear-gradient(
        180deg, 
        var(--color-accent) 0%, 
        rgba(255, 193, 7, 0.4) 100%
    );
}

.chart-bar.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.6);
}

.mockup-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.mockup-stat-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    transition: all 0.3s var(--ease-out-expo);
}

.mockup-stat-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 193, 7, 0.2);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: var(--font-weight-medium);
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    letter-spacing: -0.02em;
}

.stat-value.positive {
    color: #4ade80;
}

/* Scroll indicator - refined */
.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-10);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    animation: subtle-bounce 2.5s ease-in-out infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid rgba(255, 255, 255, 0.3);
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    transform: rotate(45deg);
}

/* Hero Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding: var(--space-12) var(--container-padding);
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-subheadline {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: var(--space-8);
    }
    
    .hero-mockup {
        max-width: 380px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding-top: 70px;
    }
    
    .hero-headline {
        font-size: clamp(2.2rem, 10vw, 3rem);
    }
    
    .hero-subheadline {
        font-size: var(--font-size-base);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-6);
    }
    
    .hero-stat-divider {
        display: none;
    }
    
    .hero-scroll-indicator {
        display: none;
    }
}

/* =================================
   FEATURES SECTION - PREMIUM
   ================================= */

.features {
    padding: var(--space-32) 0;
    position: relative;
}

/* Subtle background gradient */
.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.3), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

@media (max-width: 1024px) {
    .features {
        padding: var(--space-20) 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

/* =================================
   HOW IT WORKS - REFINED
   ================================= */

.how-it-works {
    padding: var(--space-32) 0;
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-10);
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

.steps-line {
    position: absolute;
    top: 48px;
    left: 100px;
    right: 100px;
    height: 2px;
    background: linear-gradient(
        90deg, 
        var(--color-accent) 0%, 
        rgba(255, 193, 7, 0.3) 50%,
        var(--color-accent) 100%
    );
    z-index: 0;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 96px;
    height: 96px;
    background: linear-gradient(135deg, var(--color-accent) 0%, #f5a623 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 0 auto var(--space-8);
    position: relative;
    transition: transform 0.4s var(--ease-spring);
}

.step-number::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.3), transparent);
    z-index: -1;
}

.step:hover .step-number {
    transform: scale(1.08);
}

.step-content {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    border: 1px solid var(--color-gray-100);
    transition: all 0.4s var(--ease-out-expo);
}

.step:hover .step-content {
    border-color: rgba(255, 193, 7, 0.3);
    transform: translateY(-4px);
}

.step-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-3);
    color: var(--text-light-primary);
}

.step-description {
    font-size: var(--font-size-base);
    color: var(--text-light-secondary);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .how-it-works {
        padding: var(--space-20) 0;
    }
    
    .steps-container {
        flex-direction: column;
        align-items: center;
        gap: var(--space-8);
    }
    
    .steps-line {
        display: none;
    }
    
    .step {
        max-width: 400px;
    }
    
    .step-number {
        width: 80px;
        height: 80px;
        font-size: var(--font-size-2xl);
    }
}

/* =================================
   TESTIMONIALS - REFINED
   ================================= */

.testimonials {
    padding: var(--space-32) 0;
    background: var(--color-gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

@media (max-width: 1024px) {
    .testimonials {
        padding: var(--space-20) 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

/* =================================
   PRICING - PREMIUM
   ================================= */

.pricing {
    padding: var(--space-32) 0;
    position: relative;
}

/* Background accent */
.pricing::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 50%;
    background: radial-gradient(ellipse, rgba(255, 193, 7, 0.08) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}

/* Billing Toggle */
.billing-toggle-container {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-10);
}

.billing-toggle {
    display: inline-flex;
    gap: var(--space-2);
    background: rgba(255, 255, 255, 0.03);
    padding: var(--space-2);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.billing-tab {
    padding: var(--space-3) var(--space-5);
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.billing-tab:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.billing-tab.active {
    background: var(--color-accent);
    color: var(--color-primary);
}

.save-badge {
    font-size: 0.65rem;
    font-weight: var(--font-weight-bold);
    background: #22c55e;
    color: white;
    padding: 0.15rem 0.4rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.billing-tab.active .save-badge {
    background: var(--color-primary);
    color: var(--color-accent);
}

/* Scroll Container for Cards */
.pricing-scroll-container {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin: 0 calc(-1 * var(--container-padding));
    padding: 0 var(--container-padding);
}

.pricing-scroll-container::-webkit-scrollbar {
    display: none;
}

.pricing-grid {
    display: flex;
    gap: var(--space-6);
    min-width: min-content;
    padding: var(--space-4) 0;
    position: relative;
    z-index: 1;
}

.pricing-grid .pricing-card {
    flex: 0 0 280px;
    max-width: 280px;
}

/* Trust Badge */
.pricing-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-10);
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--font-size-sm);
}

.pricing-trust svg {
    width: 18px;
    height: 18px;
}

.pricing-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-16);
    color: var(--text-dark-secondary);
}

.pricing-loading::after {
    content: '';
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-accent);
    border-top-color: transparent;
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
    margin-left: var(--space-3);
    vertical-align: middle;
}

@media (max-width: 1024px) {
    .pricing {
        padding: var(--space-20) 0;
    }
    
    .billing-toggle {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-1);
    }
    
    .billing-tab {
        padding: var(--space-2) var(--space-4);
        font-size: var(--font-size-xs);
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (min-width: 1200px) {
    .pricing-scroll-container {
        overflow-x: visible;
    }
    
    .pricing-grid {
        justify-content: center;
    }
}

/* =================================
   FINAL CTA - PREMIUM
   ================================= */

.final-cta {
    padding: var(--space-32) 0;
    position: relative;
    overflow: hidden;
}

.final-cta-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 100% at 50% 100%, rgba(255, 193, 7, 0.15) 0%, transparent 60%),
        linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.final-cta-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.final-cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.final-cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
}

.final-cta-text {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: var(--space-12);
    line-height: 1.7;
}

/* =================================
   FOOTER - REFINED
   ================================= */

.footer {
    background: var(--color-gray-50);
    padding: var(--space-20) 0 var(--space-10);
    color: var(--color-gray-600);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-20);
    margin-bottom: var(--space-16);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.footer-logo img {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
}

.footer-logo span {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
}

.footer-logo .nav-logo-text {
    color: var(--color-primary);
}

.footer-logo .nav-logo-text-accent {
    color: var(--color-accent);
}

.footer-tagline {
    color: var(--color-gray-500);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-base);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    width: 44px;
    height: 44px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-600);
    transition: all 0.3s var(--ease-out-expo);
}

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

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-10);
}

.footer-column h4 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-navy);
    margin-bottom: var(--space-5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-column a {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    padding: var(--space-2) 0;
    transition: color 0.3s var(--ease-smooth);
}

.footer-column a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-200);
    padding-top: var(--space-10);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

@media (max-width: 768px) {
    .footer {
        padding: var(--space-16) 0 var(--space-8);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* =================================
   TRAINING OPTIONS SECTION
   ================================= */

.training-options {
    padding: var(--space-32) 0;
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    position: relative;
}

.training-content {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-16);
    align-items: center;
}

.training-text {
    max-width: 540px;
}

.training-title {
    text-align: left;
    color: var(--text-light-primary);
}

.training-description {
    font-size: var(--font-size-base);
    color: var(--text-light-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.training-description strong {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.training-sub-description {
    font-size: var(--font-size-base);
    color: var(--text-light-secondary);
    margin-bottom: var(--space-8);
}

.training-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.training-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
}

.training-badge-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-light-primary);
}

.training-badge-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

/* Training Gallery Grid */
.training-gallery {
    position: relative;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: var(--space-4);
}

.gallery-item {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    position: relative;
    transition: all 0.5s var(--ease-out-expo);
}

.gallery-placeholder {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    color: var(--color-white);
    padding: var(--space-6);
}

.gallery-placeholder svg {
    width: 40px;
    height: 40px;
    opacity: 0.8;
}

.gallery-placeholder span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    opacity: 0.9;
}

.gallery-item-1 {
    grid-column: 1;
    grid-row: 1;
}

.gallery-item-2 {
    grid-column: 2;
    grid-row: 1 / 3;
}

.gallery-item-2 .gallery-placeholder {
    aspect-ratio: auto;
    height: 100%;
}

.gallery-item-3 {
    grid-column: 3;
    grid-row: 1;
}

.gallery-item-4 {
    grid-column: 1;
    grid-row: 2;
}

.gallery-featured {
    border: 3px solid var(--color-accent);
}

.gallery-featured .gallery-placeholder {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.gallery-stats {
    position: absolute;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-6);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.gallery-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
}

.gallery-stat-number {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.gallery-stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-light-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.gallery-item:hover {
    transform: translateY(-6px);
}

/* Gallery images */
.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-item-1 .gallery-image,
.gallery-item-3 .gallery-image,
.gallery-item-4 .gallery-image {
    aspect-ratio: 4/3;
}

.gallery-item-2 .gallery-image {
    height: 100%;
    min-height: 300px;
}

/* Training section responsive */
@media (max-width: 1024px) {
    .training-options {
        padding: var(--space-20) 0;
    }
    
    .training-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .training-text {
        max-width: 100%;
        text-align: center;
    }
    
    .training-title {
        text-align: center;
    }
    
    .training-cta {
        justify-content: center;
    }
    
    .training-badges {
        justify-content: center;
    }
    
    .gallery-grid {
        max-width: 500px;
        margin: 0 auto;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item-2 {
        grid-column: 1 / 3;
        grid-row: auto;
    }
    
    .gallery-item-2 .gallery-placeholder {
        aspect-ratio: 16/9;
        height: auto;
    }
}

@media (max-width: 640px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item-2 {
        grid-column: 1;
    }
    
    .gallery-stats {
        padding: var(--space-3) var(--space-4);
        gap: var(--space-4);
    }
    
    .gallery-stat-number {
        font-size: var(--font-size-lg);
    }
}