/* Gym Goals Dive Gym - Premium CSS */
/* Modern, minimal design with asymmetrical layouts */

:root {
    /* Color Palette - Neutral with single accent */
    --primary-bg: #ffffff;
    --secondary-bg: #f8f9fa;
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --accent: #059669; /* Deep emerald green */
    --accent-light: #10b981;
    --border-light: #e5e7eb;
    --border-medium: #d1d5db;
    --shadow: rgba(0, 0, 0, 0.05);
    --shadow-hover: rgba(0, 0, 0, 0.1);

    /* Typography Scale */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.875rem;
    --font-size-sm: 1rem;
    --font-size-base: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;

    /* Spacing Scale */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Layout */
    --max-width: 1200px;
    --header-height: 80px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--primary-bg);
}

/* Typography Hierarchy */
h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: var(--space-lg);
}

h2 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--space-sm);
}

p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

/* Navigation */
.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-bg);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
    position: relative;
}

.nav-logo a {
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

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

.nav-menu {
    display: flex;
    gap: var(--space-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Burger Menu */
.burger-menu {
    display: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.burger-icon {
    width: 24px;
    height: 18px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.burger-icon span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
    transform-origin: center;
}

.burger-menu.active .burger-icon span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.burger-menu.active .burger-icon span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active .burger-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--primary-bg);
    z-index: 999;
    display: none;
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-top: 1px solid var(--border-light);
}

.mobile-menu-overlay.active {
    display: flex;
}

.mobile-menu-overlay .nav-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    width: 100%;
}

.mobile-menu-overlay .nav-link {
    font-size: var(--font-size-lg);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-light);
    width: 100%;
    text-align: center;
}

.mobile-menu-overlay .nav-link:last-child {
    border-bottom: none;
}

/* Main Content */
main {
    margin-top: var(--header-height);
}

/* Block Base Styles */
.block {
    padding: var(--space-3xl) var(--space-lg);
    position: relative;
}

/* Block 1 - Welcome Section */
.block1 {
    background-color: var(--primary-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.block1-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.block1-text {
    padding-right: var(--space-xl);
}

.block1-text h1 {
    margin-bottom: var(--space-lg);
}

.block1-media {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.block1-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 20px 40px var(--shadow);
}

.block1-video {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 40px var(--shadow);
}

/* Block 2 - Mission */
.block2 {
    background-color: var(--secondary-bg);
}

.block2-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--space-2xl) 0;
}

/* Block 3 - Stats */
.block3 {
    background-color: var(--primary-bg);
}

.block3-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.block3-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 20px 40px var(--shadow);
}

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

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--secondary-bg);
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

.stat-item p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--space-xs);
    line-height: 1.4;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--accent);
    display: block;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

/* Block 4 - Pricing */
.block4 {
    background-color: var(--secondary-bg);
}

.block4-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.pricing-category {
    margin-bottom: var(--space-3xl);
}

.pricing-category h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--accent);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.pricing-item {
    background-color: var(--primary-bg);
    padding: var(--space-xl);
    border-radius: 12px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.pricing-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px var(--shadow-hover);
}

.pricing-item h3 {
    margin-bottom: var(--space-md);
}

.price {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

/* Block 5 - Comfortable Training */
.block5 {
    background-color: var(--primary-bg);
}

.block5-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.block5-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 20px 40px var(--shadow);
}

/* Block 6 - Contact Form */
.block6 {
    background-color: var(--secondary-bg);
}

.block6-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-form {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    background-color: var(--accent);
    color: white;
    border: none;
    padding: var(--space-md) var(--space-xl);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.submit-btn:hover {
    background-color: var(--accent-light);
    transform: translateY(-2px);
}

/* Block 7 - Why Choose */
.block7 {
    background-color: var(--primary-bg);
}

.block7-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    align-items: start;
}

.block7-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 20px 40px var(--shadow);
}

.why-choose-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.why-item h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.why-item p {
    color: var(--text-secondary);
    margin: 0;
}

/* Terms and Privacy Policy Styling */
.terms-content,
.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.terms-content h2,
.privacy-content h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    padding-bottom: var(--space-sm);
}

.terms-content h2:first-child,
.privacy-content h2:first-child {
    margin-top: 0;
    border-bottom: 2px solid var(--accent);
}

.terms-content p,
.privacy-content p {
    margin-bottom: var(--space-lg);
    color: var(--text-secondary);
}

.terms-content strong,
.privacy-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.terms-content ul,
.privacy-content ul {
    margin: var(--space-lg) 0;
    padding-left: var(--space-xl);
    background-color: var(--secondary-bg);
    padding: var(--space-lg) var(--space-xl);
    border-radius: 8px;
    border-left: 4px solid var(--accent);
}

.terms-content li,
.privacy-content li {
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
    padding-left: var(--space-md);
}

.terms-content li::before,
.privacy-content li::before {
    content: '•';
    color: var(--accent);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.terms-content li:last-child,
.privacy-content li:last-child {
    margin-bottom: 0;
}

.terms-content br,
.privacy-content br {
    margin-bottom: var(--space-sm);
}

/* Company information styling */
.terms-content p:first-child + p,
.privacy-content p:first-child + p {
    background-color: var(--secondary-bg);
    padding: var(--space-lg);
    border-radius: 8px;
    border: 1px solid var(--border-light);
    margin-bottom: var(--space-xl);
}

.terms-content p:first-child + p br,
.privacy-content p:first-child + p br {
    display: block;
    content: "";
    margin-bottom: var(--space-xs);
}

/* Responsive styling for terms and privacy */
@media (max-width: 768px) {
    .terms-content,
    .privacy-content {
        padding: 0 var(--space-md);
    }

    .terms-content h2,
    .privacy-content h2 {
        font-size: var(--font-size-lg);
        margin-top: var(--space-xl);
        margin-bottom: var(--space-md);
    }

    .terms-content ul,
    .privacy-content ul {
        padding: var(--space-md);
        padding-left: var(--space-xl);
    }
}

/* Block 8 - Visual Pause */
.block8 {
    background-color: var(--secondary-bg);
    padding: var(--space-2xl) var(--space-lg);
}

.block8-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.block8-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 10px 30px var(--shadow);
}

/* Block 9 - Reviews */
.block9 {
    background-color: var(--primary-bg);
}

.block9-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.review-item {
    background-color: var(--secondary-bg);
    padding: var(--space-xl);
    border-radius: 12px;
    border-left: 4px solid var(--accent);
}

.review-stars {
    color: #fbbf24;
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-sm);
}

.review-item p {
    margin-bottom: var(--space-md);
    font-style: italic;
}

.review-item cite {
    font-weight: 600;
    color: var(--text-primary);
}

/* Block 10 - Map */
.block10 {
    background-color: var(--secondary-bg);
}

.block10-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.map-placeholder {
    margin-top: var(--space-xl);
    background-color: var(--primary-bg);
    padding: var(--space-xl);
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

.map-container {
    height: 300px;
    background-color: var(--secondary-bg);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    margin-top: var(--space-md);
}

/* Block 11 - FAQ */
.block11 {
    background-color: var(--primary-bg);
}

.block11-content {
    max-width: 800px;
    margin: 0 auto;
}

.faq-list {
    margin-top: var(--space-xl);
}

.faq-item {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-light);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item h3 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

/* Block 12 - Focused Training */
.block12 {
    background-color: var(--secondary-bg);
}

.block12-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    align-items: center;
}

.block12-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 20px 40px var(--shadow);
}

/* Block 13 - Contact */
.block13 {
    background-color: var(--primary-bg);
}

.block13-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    margin-top: var(--space-xl);
}

.contact-info h2 {
    margin-bottom: var(--space-md);
    font-size: var(--font-size-lg);
}

.contact-info p {
    margin-bottom: var(--space-md);
}

.contact-info a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.contact-form-alt {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-form-alt input,
.contact-form-alt textarea {
    padding: var(--space-md);
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    font-family: inherit;
}

.contact-form-alt button {
    background-color: var(--accent);
    color: white;
    border: none;
    padding: var(--space-md) var(--space-xl);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    align-self: flex-start;
}

.contact-form-alt button:hover {
    background-color: var(--accent-light);
}

/* Footer */
.site-footer {
    background-color: var(--text-primary);
    color: white;
    padding: var(--space-3xl) var(--space-lg);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 3fr 1fr 2fr;
    gap: var(--space-xl);
}

.footer-logo a {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-contact a {
    color: var(--accent-light);
    text-decoration: none;
    font-weight: 500;
}

.footer-text p {
    color: #9ca3af;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-sm);
}

/* Page Headers */
.page-header {
    padding: var(--space-3xl) var(--space-lg);
    text-align: center;
    background-color: var(--secondary-bg);
}

.page-header h1 {
    margin-bottom: var(--space-md);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .block1-content,
    .block3-content,
    .block5-content,
    .block7-content,
    .block12-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .block1-text {
        padding-right: 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }

    .nav-menu {
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2.25rem;
        --font-size-3xl: 2rem;
        --font-size-2xl: 1.75rem;
    }

    .nav-container {
        padding: 0 var(--space-md);
    }

    .nav-menu {
        display: none;
    }

    .burger-menu {
        display: block;
    }

    .block {
        padding: var(--space-2xl) var(--space-md);
    }

    .block1 {
        min-height: auto;
        padding-top: var(--space-3xl);
    }

    .block1-content {
        gap: var(--space-xl);
    }

    .pricing-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .block8-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        display: none; /* Could implement mobile menu later */
    }

    .block1-media {
        gap: var(--space-md);
    }

    .block1-image {
        height: 250px;
    }

    .block1-video {
        height: 200px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.block {
    animation: fadeInUp 0.8s ease-out;
}

.block:nth-child(odd) {
    animation-delay: 0.1s;
}

.block:nth-child(even) {
    animation-delay: 0.2s;
}

/* Focus States */
.nav-link:focus,
.submit-btn:focus,
.contact-form-alt button:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Anchor Menu Styling */
.nav-link[href^="#"] {
    position: relative;
    transition: all 0.3s ease;
}

.nav-link[href^="#"]:hover::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--accent);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 0.5;
        transform: translateX(-50%) scale(1.2);
    }
}

/* Print Styles */
@media print {
    .sticky-header,
    .site-footer {
        display: none;
    }

    .block {
        break-inside: avoid;
    }
}