/**
 * =============================================
 * STYLES CSS - VERSION DESKTOP FINALE
 * Fichier: assets/css/styles.css
 * Astrid Jonathan - CV Desktop
 * =============================================
 */

/* Variables CSS pour la cohérence */
:root {
    --primary-color: #b58cac;
    --primary-light: #d4a5c4;
    --primary-dark: #9a7395;
    --background-dark: #000;
    --background-secondary: #0a0a0a;
    --background-tertiary: #1a1a1a;
    --text-light: #e5e5e5;
    --text-white: #fff;
    --text-muted: #999;
    --border-color: rgba(181, 140, 172, 0.2);
    --shadow-primary: rgba(181, 140, 172, 0.3);
    --shadow-dark: rgba(0, 0, 0, 0.5);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --gradient-dark: linear-gradient(135deg, var(--background-dark), var(--background-secondary));
    --gradient-card: linear-gradient(135deg, rgba(181, 140, 172, 0.1), rgba(181, 140, 172, 0.05));
    
    /* Variables de typographie */
    --font-primary: 'Poppins', sans-serif; /* Exemple, assurez-vous d'importer Poppins */
    
    /* Variables d'espacement */
    --spacing-xxs: 0.25rem; /* 4px */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 0.75rem;  /* 12px */
    --spacing-md: 1rem;     /* 16px */
    --spacing-lg: 1.5rem;   /* 24px */
    --spacing-xl: 2rem;     /* 32px */
    --spacing-xxl: 3rem;    /* 48px */
    
    /* Rayons de bordure */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 50px; /* Pour les boutons pilule */
    
    /* Transitions et animations */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.5s ease-in-out;

    --animation-duration: 0.6s;
    --animation-delay: 0.1s;
}

/* Base global styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

body {
    font-family: var(--font-primary);
    color: var(--text-light);
    background-color: var(--background-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.section {
    padding: var(--spacing-xxl) var(--spacing-lg); /* General section padding */
    position: relative;
    z-index: 2; /* Ensure content is above background effects */
}
.section.hidden {
    opacity: 0;
    transform: translateY(30px);
}

.section.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-white);
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
    display: inline-block; /* For underline effect */
    width: 100%; /* For centering inline-block */
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    margin: var(--spacing-md) auto 0;
    border-radius: var(--radius-sm);
}

/* =============================================
   ANIMATIONS GLOBALES
   ============================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes backgroundPulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 0.8;
    }
}

/* =============================================
   HEADER DESKTOP (Fixed Left Sidebar)
   ============================================= */
.header-desktop {
    position: fixed;   /* Makes the header stay in a fixed position on the viewport */
    top: 0;            /* Aligns it to the top edge */
    left: 0;           /* Aligns it to the left edge */
    height: 100vh;     /* Makes it span the full height of the viewport */
    width: 250px;      /* Sets its fixed width for the sidebar */
    background-color: var(--background-secondary); /* Your desired background */
    z-index: 1000;     /* Ensures it stays on top of other content */
    padding: 2rem 1.5rem; /* Internal spacing */
    display: flex;
    flex-direction: column; /* Arranges content vertically */
    align-items: flex-start;
    justify-content: space-between; /* Space out logo, nav, and actions */
    border-right: 1px solid var(--border-color); /* A subtle border on the right */
    overflow-y: auto; /* Allows scrolling if content is taller than viewport */
    box-shadow: var(--shadow-dark); /* Adds a subtle shadow */
    transition: transform var(--transition-normal); /* Smooth transition for potential animations */
    box-sizing: border-box; /* Important for padding/border not affecting total width/height */
}

/* header-container now focuses on vertical stacking within the sidebar */
.header-container {
    display: flex;
    flex-direction: column; /* Ensures content inside also stacks vertically */
    justify-content: flex-start; /* Aligns content to top initially */
    align-items: flex-start;
    width: 100%;
    /* Removed max-width and margin: 0 auto; as it's not a horizontal header anymore */
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: 2rem; /* Space below the logo */
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    color: var(--text-white);
}

.logo-circle {
    width: 50px; /* Slightly larger for sidebar */
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem; /* Slightly larger */
    color: var(--background-dark);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-weight: 700;
    font-size: 1.3rem; /* Slightly larger */
    white-space: nowrap;
}

.logo-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
}

/* Main Navigation Styles for Vertical Sidebar */
.main-nav {
    flex-grow: 1; /* Allows navigation to take available vertical space */
    display: flex;
    flex-direction: column; /* Stack navigation links vertically */
    justify-content: center; /* Center the nav list vertically within the nav area */
    width: 100%; /* Ensure it spans the width of the sidebar for link hover */
    margin-top: 3rem; /* Add some space from the logo */
}

.nav-list {
    display: flex;
    flex-direction: column; /* Stacks list items vertically */
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 1rem; /* Space between nav items */
}

.nav-item {
    width: 100%; /* Ensures nav items take full width for hover effect */
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md); /* Adjusted gap for sidebar links */
    padding: 0.8rem 1rem; /* Adjusted padding */
    color: var(--text-light);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    font-weight: 500;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transition: var(--transition-normal);
}

.nav-link:hover::before,
.nav-link.active::before {
    left: 0;
}

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

.nav-link i {
    font-size: 1.3rem; /* Adjusted icon size for sidebar */
    margin-right: 1rem; /* Space between icon and text */
    color: var(--primary-light); /* Icon color */
    width: auto; /* Allow icons to size naturally */
    text-align: left; /* Align icon if it was centered for top bar */
    transition: var(--transition-normal);
    min-width: auto;
}

.nav-link:hover i {
    transform: none; /* Remove transform if it was used for top bar */
}

.nav-text {
    opacity: 1; /* Always visible for sidebar navigation */
    transition: var(--transition-normal);
    font-weight: 500;
}

/* Header Actions (at the bottom of the sidebar) */
.header-actions {
    display: flex;
    flex-direction: column; /* Stack action buttons vertically */
    gap: 1rem;
    width: 100%;
    margin-top: auto; /* Pushes action buttons to the bottom of the sidebar */
}

.action-btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center; /* Center text/icon within button */
    gap: var(--spacing-xs);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.action-btn.primary {
    background: var(--gradient-primary);
    color: var(--background-dark);
    box-shadow: 0 8px 32px var(--shadow-primary);
}

.action-btn.primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 40px var(--shadow-primary);
}

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

.action-btn.secondary:hover {
    background: var(--primary-color);
    color: var(--background-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-primary);
}


/* =============================================
   CONTENU PRINCIPAL (Adjusted for Fixed Left Sidebar)
   ============================================= */
.main-content {
    margin-left: 250px; /* Pushes main content right by sidebar's width */
    width: calc(100% - 250px); /* Main content fills remaining width */
    min-height: 100vh;
    position: relative;
    box-sizing: border-box;
}

/* =============================================
   HERO SECTION EN PLEINE LARGEUR (Adjusted for Sidebar)
   ============================================= */
.hero-section-desktop {
    position: relative;
    min-height: 100vh;
    width: 100%; /* Now within main-content, so it takes 100% of main-content's width */
    padding: 120px 0 80px; /* Adjust padding as necessary, removing top-bar compensation */
    margin: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg,
            var(--background-dark) 0%,
            var(--background-secondary) 50%,
            var(--background-dark) 100%);
    box-sizing: border-box;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(181, 140, 172, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(181, 140, 172, 0.1) 0%, transparent 50%);
    animation: backgroundPulse 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.hero-container-simple {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    text-align: center;
    position: relative;
    z-index: 2;
    box-sizing: border-box;
}

.hero-content-center {
    width: 100%;
    animation: fadeInUp var(--animation-duration) ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(181, 140, 172, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xl);
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
    animation: slideInDown calc(var(--animation-duration) + 0.2s) ease calc(var(--animation-delay) * 2) both;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
    animation: fadeInUp calc(var(--animation-duration) + 0.3s) ease calc(var(--animation-delay) * 3) both;
    position: relative;
    text-align: center;
}

.text-gradient {
    background: linear-gradient(135deg, #b58cac, #d4a5c4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    font-weight: 900;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.3rem);
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp calc(var(--animation-duration) + 0.4s) ease calc(var(--animation-delay) * 4) both;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp calc(var(--animation-duration) + 0.5s) ease calc(var(--animation-delay) * 5) both;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.cta-btn.primary-cta {
    background: var(--gradient-primary);
    color: var(--background-dark);
    box-shadow: 0 8px 32px var(--shadow-primary);
    border: 2px solid transparent;
}

.cta-btn.primary-cta:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 40px var(--shadow-primary);
}

.cta-btn.secondary-cta {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-btn.secondary-cta:hover {
    background: var(--primary-color);
    color: var(--background-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-primary);
}

.cta-btn.tertiary-cta {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--border-color);
}

.cta-btn.tertiary-cta:hover {
    background: rgba(181, 140, 172, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 0.9rem;
    animation: fadeIn 1s ease calc(var(--animation-delay) * 6) both;
}

.scroll-arrow {
    font-size: 2rem;
    line-height: 1;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* =============================================
   SECTION ABOUT
   ============================================= */
.about-section {
    background-color: var(--background-dark);
}

.about-container-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
}

.about-image-wrapper {
    flex-shrink: 0;
    position: relative;
    width: 300px;
    height: 300px;
    margin-left: auto; /* Center image on smaller screens */
    margin-right: auto; /* Center image on smaller screens */
}

.about-image-container {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    z-index: 1;
    border: 3px solid var(--primary-color);
    box-shadow: 0 0 0 8px rgba(181, 140, 172, 0.15);
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.image-decorations {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.decoration {
    position: absolute;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: 0.2;
}

.decoration-1 {
    width: 30px;
    height: 30px;
    top: 10%;
    left: 5%;
    animation: float 5s ease-in-out infinite;
}

.decoration-2 {
    width: 40px;
    height: 40px;
    bottom: 15%;
    right: 10%;
    animation: float 6s ease-in-out infinite reverse;
}

.decoration-3 {
    width: 20px;
    height: 20px;
    top: 25%;
    right: 20%;
    animation: float 4s ease-in-out infinite;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
}

.float-element {
    position: absolute;
    background-color: var(--background-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.element-1 { top: -10px; left: 20%; animation: floatElement 4s ease-in-out infinite; }
.element-2 { bottom: -10px; right: 25%; animation: floatElement 5s ease-in-out infinite reverse; }
.element-3 { top: 30%; right: -15px; animation: floatElement 4.5s ease-in-out infinite; }
.element-4 { bottom: 20%; left: -15px; animation: floatElement 5.5s ease-in-out infinite reverse; }


@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

@keyframes floatElement {
    0% { transform: translate(0, 0); }
    25% { transform: translate(5px, -5px); }
    50% { transform: translate(0, -10px); }
    75% { transform: translate(-5px, -5px); }
    100% { transform: translate(0, 0); }
}


.about-content {
    flex-grow: 1;
    text-align: left;
}

.about-text-group h3 {
    font-size: 1.5rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.about-text-group p {
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
}

.about-stats {
    display: flex;
    justify-content: space-around;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--background-tertiary);
    border-radius: var(--radius-md);
    flex: 1 1 calc(33% - var(--spacing-md)); /* 3 items per row */
    min-width: 150px; /* Ensure items don't get too small */
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.stat-item .number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    line-height: 1.2;
}

.stat-item .label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* =============================================
   TIMELINE SECTION
   ============================================= */
.timeline-section {
    background-color: var(--background-secondary);
    padding-top: var(--spacing-xxl);
    padding-bottom: var(--spacing-xxl);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.timeline::before {
    content: '';
    position: absolute;
    width: 4px;
    background: var(--border-color);
    top: 0;
    bottom: 0;
    left: 50%; /* Center the line */
    margin-left: -2px;
}

.timeline-item {
    padding: 1rem 0;
    position: relative;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 3rem;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 3rem;
    text-align: left;
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: var(--primary-color);
    border-radius: 50%;
    top: 1.5rem;
    z-index: 1;
    border: 3px solid var(--background-secondary); /* Border color to match background */
}

.timeline-item:nth-child(odd)::before {
    right: -8px; /* Position dot on the right side of odd items */
    transform: translateX(50%); /* Adjust to center on the line */
}

.timeline-item:nth-child(even)::before {
    left: -8px; /* Position dot on the left side of even items */
    transform: translateX(-50%); /* Adjust to center on the line */
}


.timeline-content {
    background-color: var(--background-tertiary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    transition: transform var(--transition-normal);
}

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

.timeline-date {
    font-size: 0.9rem;
    color: var(--primary-light);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.timeline-title {
    font-size: 1.25rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.timeline-description {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* =============================================
   STATS SECTION
   ============================================= */
.stats-section {
    background: var(--gradient-dark); /* Using a darker gradient for this section */
    padding-top: var(--spacing-xxl);
    padding-bottom: var(--spacing-xxl);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.stat-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    transition: transform var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.stat-card-number {
    font-size: 2.8rem;
    font-weight: bold;
    color: var(--text-white);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-card-label {
    font-size: 1rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-section {
    background-color: var(--background-dark);
}

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

.service-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.service-card-title {
    font-size: 1.5rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.service-card-description {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* =============================================
   PORTFOLIO/PROJETS SECTION
   ============================================= */
.portfolio-section {
    background-color: var(--background-secondary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.project-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    transition: transform var(--transition-normal);
    text-decoration: none; /* Make the whole card a link */
    color: inherit;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-image-container {
    width: 100%;
    height: 200px; /* Fixed height for images */
    overflow: hidden;
    position: relative;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-info {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-category {
    font-size: 0.85rem;
    color: var(--primary-color);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.project-title {
    font-size: 1.3rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
    flex-grow: 1;
}

.project-description {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.project-link-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
}

.project-link {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: color var(--transition-normal);
}

.project-link:hover {
    color: var(--primary-color);
}

/* =============================================
   TESTIMONIALS SECTION
   ============================================= */
.testimonials-section {
    background-color: var(--background-dark);
}

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

.testimonial-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
}

.testimonial-quote {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    flex-grow: 1; /* Allows quote to take available space */
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: auto; /* Pushes author to the bottom */
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
    flex-shrink: 0;
}

.author-info strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-white);
}

.author-info span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-section {
    background-color: var(--background-secondary);
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
    text-align: center;
}

.contact-item {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    transition: transform var(--transition-normal);
}

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

.contact-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.contact-item h3 {
    font-size: 1.3rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.contact-item p {
    font-size: 1rem;
    color: var(--text-light);
}

.contact-link {
    color: var(--primary-light);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.contact-link:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xxl);
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--background-tertiary);
    color: var(--text-light);
    font-size: 1.5rem;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--background-dark);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background-color: var(--background-dark);
    padding: var(--spacing-xxl) var(--spacing-lg) var(--spacing-lg);
    text-align: left;
    border-top: 1px solid var(--border-color);
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: 2rem;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.footer-description {
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color var(--transition-normal);
}

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

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

.footer-social {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-social-link {
    color: var(--text-light);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    transition: all var(--transition-normal);
}

.footer-social-link:hover {
    background: rgba(181, 140, 172, 0.1);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */
@media (max-width: 1024px) {
    /* Adjustments for tablets and smaller desktops */
    .header-desktop {
        width: 200px; /* Slightly smaller sidebar for more content space */
        padding: 1.5rem 1rem;
    }

    .main-content {
        margin-left: 200px;
        width: calc(100% - 200px);
    }

    .header-logo .logo-text {
        font-size: 1.1rem;
    }

    .main-nav .nav-link {
        font-size: 1rem;
        padding: 0.6rem 0.8rem;
    }

    .main-nav .nav-link i {
        font-size: 1.1rem;
        margin-right: 0.8rem;
    }

    .action-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }

    .hero-title {
        font-size: clamp(2rem, 5vw, 3.5rem);
    }

    .hero-description {
        font-size: clamp(0.9rem, 2vw, 1.2rem);
    }

    .about-container-top {
        flex-direction: column;
        text-align: center;
    }

    .about-image-wrapper {
        max-width: 300px; /* Smaller image */
    }

    .timeline {
        padding-left: 0;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%; /* Stack timeline items on smaller screens */
        padding-left: 60px;
        text-align: left;
    }

    .timeline-item:nth-child(odd) {
        left: 0;
        padding-right: 0;
        text-align: left;
    }

    .timeline-item:nth-child(even) {
        left: 0; /* Align even items to the left as well */
        padding-left: 60px;
    }

    .timeline-item::before {
        left: 10px;
    }

    .timeline-item:nth-child(odd)::before,
    .timeline-item:nth-child(even)::before {
        right: auto; /* Remove right positioning */
        transform: none; /* Remove transform for odd/even */
        left: 10px; /* Align all dots to the left */
    }
}

@media (max-width: 768px) {
    /* Mobile-specific adjustments */
    .header-desktop {
        /* On mobile, usually the sidebar disappears or becomes a hamburger menu.
           For this example, let's assume it becomes a top-bar or is hidden.
           This part would typically be handled by separate mobile CSS/JS.
           For now, if you want it to completely disappear, you could add display: none;
           or transform: translateX(-100%); and show it with JS.
           For simplicity in this context, we will make it a top header */
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 60px; /* Smaller header on very small screens */
        flex-direction: row; /* Back to horizontal */
        justify-content: space-between;
        align-items: center;
        padding: 0 var(--spacing-lg);
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        overflow-y: visible;
        box-shadow: var(--shadow-dark);
        z-index: 1000;
    }

    .header-container {
        flex-direction: row; /* Back to horizontal */
        justify-content: space-between;
        align-items: center;
    }

    .main-content {
        margin-left: 0; /* No left margin for mobile top header */
        width: 100%; /* Takes full width */
        padding-top: 60px; /* Add padding to push content below fixed header */
    }
    
    .hero-section-desktop {
        padding-top: 100px; /* Adjust padding for smaller header */
    }

    .header-logo .logo-text {
        display: none; /* Hide text logo on small screens to save space */
    }

    .header-logo .logo-circle {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    /* Hide main navigation on small screens if it's not converted to a hamburger menu */
    .main-nav {
        display: none;
    }

    .header-actions {
        flex-direction: row; /* Stack action buttons horizontally for top bar */
        margin-top: 0;
    }

    .header-actions .action-btn span {
        display: none; /* Hide text of action buttons to save space */
    }
    .header-actions .action-btn i {
        margin-right: 0; /* No margin if text is hidden */
    }
    .action-btn {
        padding: 0.6rem 0.8rem; /* Smaller padding for mobile buttons */
        font-size: 0.9rem;
    }

    .contact-container {
        grid-template-columns: 1fr; /* Single column for contact items */
    }

    .stats-grid {
        grid-template-columns: 1fr; /* Single column for stats */
    }

    .services-grid {
        grid-template-columns: 1fr; /* Single column for services */
    }

    .portfolio-grid {
        grid-template-columns: 1fr; /* Single column for portfolio */
    }

    .testimonial-grid {
        grid-template-columns: 1fr; /* Single column for testimonials */
    }
}