/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transition Speeds */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Gaps & Paddings */
    --container-max-width: 1200px;
    --section-padding-y: 100px;
}

/* Dark Theme (Default) */
[data-theme="dark"] {
    --bg-primary: #0a0c10;
    --bg-secondary: #11141b;
    --bg-tertiary: #161b22;
    
    --text-primary: #f0f2f5;
    --text-secondary: #8b949e;
    --text-tertiary: #586069;
    
    --accent-1: #6366f1; /* Indigo */
    --accent-1-rgb: 99, 102, 241;
    --accent-2: #10b981; /* Emerald */
    --accent-2-rgb: 16, 185, 129;
    --accent-3: #8b5cf6; /* Violet */
    --accent-3-rgb: 139, 92, 246;
    
    --glass-bg: rgba(17, 20, 27, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: rgba(0, 0, 0, 0.3);
    
    --grid-color: rgba(255, 255, 255, 0.02);
    --nav-bg: rgba(10, 12, 16, 0.8);
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #f6f8fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f0f2f5;
    
    --text-primary: #1f2328;
    --text-secondary: #57606a;
    --text-tertiary: #8c959f;
    
    --accent-1: #4f46e5; /* Deep Indigo */
    --accent-1-rgb: 79, 70, 229;
    --accent-2: #059669; /* Emerald */
    --accent-2-rgb: 5, 150, 105;
    --accent-3: #7c3aed; /* Violet */
    --accent-3-rgb: 124, 58, 237;
    
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(0, 0, 0, 0.08);
    --glass-shadow: rgba(0, 0, 0, 0.05);
    
    --grid-color: rgba(0, 0, 0, 0.015);
    --nav-bg: rgba(246, 248, 250, 0.8);
}

/* ==========================================================================
   RESET & GLOBAL STYLES
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.25;
}

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

input, textarea {
    font-family: inherit;
    color: inherit;
}

/* ==========================================================================
   GRID & BACKGROUND EFFECTS
   ========================================================================== */
.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: -2;
}

.glow-sphere {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
    transition: all var(--transition-normal);
}

[data-theme="light"] .glow-sphere {
    opacity: 0.08;
}

.sphere-1 {
    top: -200px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-1) 0%, transparent 70%);
}

.sphere-2 {
    bottom: -100px;
    left: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-3) 0%, transparent 70%);
}

/* ==========================================================================
   GLASSMORPHISM UTILITY
   ========================================================================== */
.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    box-shadow: 0 8px 32px var(--glass-shadow);
    border-radius: 16px;
    transition: background-color var(--transition-normal), border-color var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-weight: 500;
    border-radius: 12px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background-color: var(--accent-1);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(var(--accent-1-rgb), 0.3);
}

.btn-primary:hover {
    background-color: rgb(var(--accent-1-rgb), 0.95);
    box-shadow: 0 6px 20px rgba(var(--accent-1-rgb), 0.45);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background-color: var(--bg-secondary);
    border-color: var(--text-secondary);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: 8px;
}

.width-full {
    width: 100%;
}

/* ==========================================================================
   GRADIENT TEXT
   ========================================================================== */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-3) 50%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   STICKY NAVBAR
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: var(--nav-bg);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--accent-1);
}

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

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

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

.nav-link.active {
    color: var(--accent-1);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent-1);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-normal);
}

.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Theme Button toggle state setup */
.theme-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.theme-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    border-color: var(--text-secondary);
}

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

.mobile-menu-toggle {
    display: none;
    font-size: 1.6rem;
    color: var(--text-primary);
}

/* ==========================================================================
   MOBILE DRAWER NAVIGATION
   ========================================================================== */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--glass-border);
    z-index: 105;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: right var(--transition-normal);
}

.mobile-drawer.open {
    right: 0;
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.close-drawer {
    font-size: 1.8rem;
    color: var(--text-primary);
}

.drawer-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.drawer-link {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.drawer-link:hover {
    color: var(--accent-1);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding-top: 140px;
    padding-bottom: 60px;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.badge-container {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-2);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(var(--accent-2-rgb), 0.7);
    animation: pulse 1.6s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(var(--accent-2-rgb), 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(var(--accent-2-rgb), 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(var(--accent-2-rgb), 0);
    }
}

.badge-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 12px;
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 24px;
    height: 40px; /* fixed height prevents page shift */
}

.typewriter-text {
    color: var(--accent-1);
    font-weight: 600;
    border-right: 2px solid var(--accent-1);
    animation: blink 0.75s step-end infinite;
}

@keyframes blink {
    from, to { border-color: transparent }
    50% { border-color: var(--accent-1); }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-socials {
    display: flex;
    gap: 16px;
}

.social-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-icon:hover {
    color: #ffffff;
    background-color: var(--accent-1);
    border-color: var(--accent-1);
    transform: translateY(-3px);
}

/* Hero Visual Graphic Cards */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar-card {
    position: relative;
    padding: 24px;
    width: 320px;
    overflow: hidden;
    z-index: 2;
}

.avatar-container {
    width: 100%;
    height: 270px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 16px;
    background-color: var(--bg-tertiary);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(90%) contrast(105%);
}

.card-name {
    font-size: 1.35rem;
    margin-bottom: 4px;
}

.card-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.card-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    border-top: 1px solid var(--glass-border);
    padding-top: 12px;
}

.card-meta i {
    margin-right: 4px;
}

/* Floating widgets */
.stat-badge {
    position: absolute;
    padding: 12px 20px;
    display: flex;
    flex-direction: column;
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}

.stat-1 {
    top: 10%;
    left: -15%;
    animation-delay: 0s;
}

.stat-2 {
    bottom: 15%;
    right: -10%;
    animation-delay: 3s;
}

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

.stat-number {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-1);
    line-height: 1;
    margin-bottom: 2px;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
.section-padding {
    padding: var(--section-padding-y) 0;
}

.section-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-1);
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.about-stats-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-stat-card {
    padding: 24px;
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 16px;
    align-items: start;
}

.stat-icon {
    font-size: 2.2rem;
    margin-top: 2px;
}

.text-accent-1 { color: var(--accent-1); }
.text-accent-2 { color: var(--accent-2); }
.text-accent-3 { color: var(--accent-3); }

.stat-title {
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.stat-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   EXPERIENCE SECTION (TIMELINE)
   ========================================================================== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 31px;
    top: 0;
    width: 2px;
    height: 100%;
    background-color: var(--glass-border);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 80px;
}

.timeline-dot {
    position: absolute;
    left: 22px;
    top: 26px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 4px solid var(--accent-1);
    z-index: 5;
    transition: all var(--transition-fast);
}

.timeline-item:hover .timeline-dot {
    background-color: var(--accent-1);
    transform: scale(1.2);
}

.timeline-date {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-1);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline-content {
    padding: 28px;
}

.timeline-header {
    margin-bottom: 16px;
}

.role-title {
    font-size: 1.35rem;
    margin-bottom: 2px;
}

.company-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.timeline-desc {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 16px;
    font-weight: 500;
}

.timeline-bullets {
    margin-bottom: 20px;
}

.timeline-bullets li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    position: relative;
    padding-left: 16px;
}

.timeline-bullets li::before {
    content: '•';
    color: var(--accent-1);
    position: absolute;
    left: 0;
    top: 0;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-top: 1px solid var(--glass-border);
    padding-top: 16px;
}

.tech-tag {
    font-size: 0.75rem;
    font-weight: 500;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    padding: 4px 10px;
    border-radius: 6px;
    color: var(--text-secondary);
}

/* ==========================================================================
   SKILLS SECTION
   ========================================================================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.skills-card {
    padding: 32px;
}

.skills-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 16px;
}

.card-icon {
    font-size: 1.8rem;
}

.skill-category {
    font-size: 1.25rem;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-item {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 10px;
    transition: all var(--transition-fast);
}

.skill-item:hover {
    background-color: var(--accent-1);
    border-color: var(--accent-1);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--accent-1-rgb), 0.2);
}

/* ==========================================================================
   PROJECTS SECTION
   ========================================================================== */
.project-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.filter-btn.active {
    background-color: var(--accent-1);
    border-color: var(--accent-1);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(var(--accent-1-rgb), 0.25);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.project-card-image {
    height: 180px;
    position: relative;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #ffffff;
}

.bg-gradient-1 { background: linear-gradient(135deg, #4f46e5, #06b6d4); }
.bg-gradient-2 { background: linear-gradient(135deg, #10b981, #3b82f6); }
.bg-gradient-3 { background: linear-gradient(135deg, #f59e0b, #ec4899); }
.bg-gradient-4 { background: linear-gradient(135deg, #8b5cf6, #3b82f6); }

.project-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-type-badge {
    align-self: flex-start;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-1);
    background-color: rgba(var(--accent-1-rgb), 0.1);
    padding: 3px 8px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.project-title {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.project-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    flex-grow: 1;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.project-tech span {
    font-size: 0.7rem;
    font-weight: 500;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    padding: 3px 8px;
    border-radius: 4px;
    color: var(--text-secondary);
}

.project-links {
    border-top: 1px solid var(--glass-border);
    padding-top: 16px;
}

.project-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-1);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.project-link:hover {
    text-decoration: underline;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: start;
}

.contact-info-panel {
    padding-right: 20px;
}

.info-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.info-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item {
    display: flex;
    gap: 16px;
}

.info-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--accent-1);
}

.info-item-content {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 1rem;
    font-weight: 500;
    margin-top: 2px;
}

a.info-value:hover {
    color: var(--accent-1);
    text-decoration: underline;
}

.info-social-links {
    display: flex;
    gap: 16px;
    margin-top: 4px;
}

.mini-social {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--accent-1);
}

.mini-social:hover {
    text-decoration: underline;
}

.contact-form-panel {
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input, 
.form-group textarea {
    padding: 12px 16px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus, 
.form-group textarea:focus {
    border-color: var(--accent-1);
    background-color: var(--bg-secondary);
    box-shadow: 0 0 0 4px rgba(var(--accent-1-rgb), 0.15);
}

.form-status {
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    margin-top: 8px;
}

.form-status.success { color: var(--accent-2); }
.form-status.error { color: #f43f5e; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    border-top: 1px solid var(--glass-border);
    padding: 40px 0;
    margin-top: 60px;
}

.footer-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.footer-links {
    display: flex;
    gap: 16px;
    font-size: 1.2rem;
    color: var(--text-tertiary);
}

.footer-links a:hover {
    color: var(--accent-1);
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.scroll-reveal.reveal-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-socials {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-info-panel {
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding-y: 60px;
    }
    
    .nav-links {
        display: none;
    }
    
    .cv-btn {
        display: none; /* Drawer handles CV download in mobile view */
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .timeline::before {
        left: 21px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-dot {
        left: 12px;
    }
}