/* 
   Prime GYM Fit - Styling 
*/

:root {
    --bg-dark: #0a0a0c;
    --bg-darker: #050505;
    --bg-card: rgba(20, 20, 25, 0.6);
    --accent-green: #00ff88;
    --accent-green-glow: rgba(0, 255, 136, 0.4);
    --accent-blue: #00e5ff;
    --text-main: #f0f0f0;
    --text-muted: #a0a0a0;
    --border-color: rgba(255, 255, 255, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography & Utilities */
.text-gradient {
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: var(--accent-green);
    color: var(--bg-darker);
    box-shadow: 0 4px 20px var(--accent-green-glow);
}

.btn-primary:hover {
    background: #00d973;
    box-shadow: 0 6px 25px var(--accent-green-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(0px);
    background: transparent;
}

.navbar.scrolled {
    padding: 15px 0;
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo-accent {
    color: var(--accent-green);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-green);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-bg-glow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 60vw;
    height: 60vh;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.15) 0%, rgba(0, 229, 255, 0.05) 50%, transparent 70%);
    filter: blur(80px);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Mockup Section */
.mockup-section {
    padding: 0 0 100px 0;
    margin-top: -80px;
}

.mockup-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 255, 136, 0.1);
    background: #111;
}

.dashboard-mockup {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.mockup-wrapper:hover .dashboard-mockup {
    transform: scale(1.02);
}

/* General Sections */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* About Section */
.about-section {
    background-color: var(--bg-darker);
}

.about-card {
    padding: 48px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-icon {
    font-size: 3rem;
    color: var(--accent-blue);
    margin-bottom: 24px;
}

.about-card p {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--text-muted);
}

.about-card p:last-child {
    margin-bottom: 0;
    color: var(--text-main);
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feature-card {
    padding: 32px;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.05);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(0, 255, 136, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon-wrapper i {
    font-size: 32px;
    color: var(--accent-green);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-muted);
}

/* Tech Section */
.tech-section {
    background-color: var(--bg-darker);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    text-align: center;
}

.tech-item {
    padding: 32px 24px;
    transition: transform 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-5px);
}

.tech-logo {
    font-size: 4rem;
    margin-bottom: 16px;
    color: var(--text-main);
}

.tech-item:nth-child(1) .tech-logo { color: #3776ab; } /* Python */
.tech-item:nth-child(2) .tech-logo { color: #f29111; } /* MySQL */
.tech-item:nth-child(3) .tech-logo { color: var(--accent-blue); } 
.tech-item:nth-child(4) .tech-logo { color: var(--accent-green); }

.tech-item h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.tech-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pricing-card {
    padding: 40px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s ease, border-color 0.4s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 255, 136, 0.4);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.1);
}

.pricing-card.popular {
    border-color: var(--accent-green);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-green);
    color: var(--bg-darker);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 30px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.price {
    font-size: 3rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    color: var(--text-main);
}

.currency {
    font-size: 1.5rem;
    vertical-align: top;
    margin-right: 5px;
}

.period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin-bottom: 40px;
    flex-grow: 1;
}

.pricing-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li i {
    color: var(--accent-green);
    font-size: 1.2rem;
}

.pricing-features li.disabled {
    color: var(--text-muted);
    opacity: 0.5;
}

.pricing-features li.disabled i {
    color: #ff4d4d;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Progress Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    height: 100%;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 32px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 16px;
    left: 13px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    z-index: 1;
}

.timeline-item.completed .timeline-dot {
    background: var(--accent-green);
    border-color: var(--accent-green);
    box-shadow: 0 0 10px var(--accent-green-glow);
}

.timeline-item.current .timeline-dot {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(0, 229, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0); }
}

.timeline-content {
    padding: 24px;
}

.timeline-content h3 {
    color: var(--accent-green);
    margin-bottom: 8px;
}
.timeline-item.current .timeline-content h3 { color: var(--accent-blue); }
.timeline-item.pending .timeline-content h3 { color: var(--text-main); }

/* CTA Section */
.cta-box {
    padding: 64px;
    text-align: center;
    border: 1px solid rgba(0, 255, 136, 0.3);
    background: linear-gradient(135deg, rgba(20,20,25,0.8), rgba(0,255,136,0.05));
}

.cta-box h2 {
    font-size: 3rem;
    margin-bottom: 24px;
}

.cta-box p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 40px auto;
}

.contact-form {
    display: flex;
    gap: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.contact-form input {
    flex: 1;
    padding: 14px 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: rgba(0,0,0,0.3);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.3s;
}

.contact-form input:focus {
    border-color: var(--accent-green);
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    text-align: center;
    background: var(--bg-darker);
}

footer .logo {
    margin-bottom: 16px;
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations (Scroll Reveal) */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .hero-cta { flex-direction: column; }
    .nav-links { display: none; } /* Simplified for mobile */
    .contact-form { flex-direction: column; }
    .about-card, .cta-box { padding: 32px 20px; }
    section { padding: 60px 0; }
    .mockup-section { padding: 0 0 60px 0; margin-top: -40px; }
}