/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
    /* Colors - Turquoise accent from your photo backgrounds */
    --color-primary: #1B9AAA; /* Turquoise */
    --color-primary-dark: #147481;
    --color-primary-light: #2DB8C8;
    --color-text: #2C3E50;
    --color-text-light: #5A6C7D;
    --color-background: #FFFFFF;
    --color-surface: #F7FAFC;
    --color-border: #E2E8F0;
    --color-accent: #F39C12; /* Golden/mustard accent */
    
    /* Typography */
    --font-display: 'Crimson Pro', serif;
    --font-body: 'Work Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.1);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1B9AAA 0%, #147481 100%);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-background);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition);
}

.nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-weight: 500;
    font-size: 1rem;
    color: var(--color-text);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

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

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 154, 170, 0.3);
}

.btn-secondary {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 154, 170, 0.3);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: linear-gradient(135deg, #F7FAFC 0%, #E6F4F7 100%);
}

.hero-content {
    max-width: 900px;
}

.hero-title {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle p {
    margin-bottom: var(--spacing-xs);
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

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

/* ========================================
   Pillar Sections
   ======================================== */
.pillar {
    padding: var(--spacing-3xl) 0;
}

.pillar-fitness {
    background: white;
}

.pillar-corporate {
    background: var(--color-surface);
}

.pillar-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.pillar-grid-reverse {
    direction: rtl;
}

.pillar-grid-reverse > * {
    direction: ltr;
}

.pillar-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.pillar-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.pillar-image:hover img {
    transform: scale(1.05);
}

.pillar-content {
    padding: var(--spacing-lg);
}

.pillar-content h2 {
    margin-bottom: var(--spacing-md);
}

.pillar-content .lead {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.pillar-content p {
    margin-bottom: var(--spacing-md);
}

.pillar-content h3 {
    font-size: 1.5rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.benefits {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.benefits li {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.benefits li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.highlight-box {
    background: linear-gradient(135deg, rgba(27, 154, 170, 0.08) 0%, rgba(27, 154, 170, 0.03) 100%);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.highlight-box h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.languages {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-md);
}

.pillar-cta {
    margin-top: var(--spacing-xl);
}

/* ========================================
   About Preview Section
   ======================================== */
.about-preview {
    padding: var(--spacing-3xl) 0;
    background: white;
}

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

.about-content h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.about-content .intro {
    font-size: 1.125rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.about-content .statement {
    font-size: 1.25rem;
    font-weight: 600;
    text-align: center;
    margin: var(--spacing-xl) 0;
    color: var(--color-text);
}

.patterns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.pattern {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-top: 3px solid var(--color-primary);
}

.pattern h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.conclusion {
    font-size: 1.25rem;
    font-weight: 600;
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.solution {
    font-size: 1.25rem;
    font-weight: 600;
    text-align: center;
    margin: var(--spacing-xl) 0;
    color: var(--color-primary);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-text);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer h3 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer .tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-lg);
}

.footer-services {
    margin-top: var(--spacing-md);
}

.footer-services p strong {
    color: var(--color-primary-light);
}

.footer-services ul {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.footer-services li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xs);
}

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

.footer a:hover {
    color: white;
}

.footer-contact p {
    margin-bottom: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
}

.footer-nav ul,
.footer-legal ul {
    list-style: none;
}

.footer-nav li,
.footer-legal li {
    margin-bottom: var(--spacing-sm);
}

.footer-nav a,
.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-nav a:hover,
.footer-legal a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    /* Hamburger Menu Mobile */
    .hamburger {
        display: flex;
        position: relative;
        z-index: 1002;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: #ffffff;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-lg);
        z-index: 1001;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 1.25rem;
        padding: var(--spacing-sm) var(--spacing-lg);
        color: var(--color-text);
        font-weight: 600;
    }

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

    .nav-links a::after {
        display: none;
    }

    /* Sub-navigation mobile styling */
    .sub-nav .container {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }

    .sub-nav a {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        flex: 1 1 auto;
        text-align: center;
        min-width: fit-content;
    }

    .hero {
        padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .hero-cta {
        flex-direction: column;
    }

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

    .pillar-grid,
    .pillar-grid-reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .pillar {
        padding: var(--spacing-xl) 0;
    }

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

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

    /* Language toggle mobile positioning */
    .lang-toggle {
        top: auto !important;
        bottom: 20px !important;
        right: 20px !important;
        position: fixed !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero {
        padding: calc(80px + var(--spacing-lg)) 0 var(--spacing-lg);
    }

    /* Fix overflow issues in boxes */
    .highlight-box,
    .approach-card,
    .service-card,
    .availability-card {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    /* Smaller padding on mobile */
    .highlight-box {
        padding: var(--spacing-sm);
    }

    /* Better button spacing on mobile */
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
}

/* ========================================
   Utility Classes
   ======================================== */
.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mt-2 {
    margin-top: var(--spacing-lg);
}