/* ==========================================
   CSS Custom Variables & Theme Setup
   ========================================== */
:root {
    /* Light Theme Palette */
    --primary-color: #4f46e5;
    --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%);
    --primary-dark: #3730a3;
    --primary-light: #e0e7ff;
    --accent-color: #06b6d4;
    
    --bg-color: #f8fafc;
    --bg-light: #f1f5f9;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.85);
    
    --text-color: #0f172a;
    --text-light: #64748b;
    --text-white: #ffffff;
    
    --border-color: #e2e8f0;
    --border-highlight: rgba(79, 70, 229, 0.25);
    
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 20px rgba(79, 70, 229, 0.25);
    
    --font-family: 'Poppins', sans-serif;
    --font-mono: 'Fira Code', monospace;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --border-radius: 14px;
    --border-radius-sm: 8px;
    --border-radius-lg: 24px;
}

/* Dark Theme Overrides */
body.dark-theme {
    --bg-color: #090d16;
    --bg-light: #0f172a;
    --bg-card: #131d33;
    --bg-glass: rgba(19, 29, 51, 0.85);
    
    --text-color: #f8fafc;
    --text-light: #94a3b8;
    
    --border-color: #1e293b;
    --border-highlight: rgba(99, 102, 241, 0.35);
    
    --primary-color: #6366f1;
    --primary-light: rgba(99, 102, 241, 0.18);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 10px -1px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 12px 30px -3px rgba(0, 0, 0, 0.65);
    --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.4);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.65;
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
    position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

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

ul {
    list-style: none;
}

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

/* ==========================================
   Interactive Custom Cursor Circles
   ========================================== */
.cursor-circle-outer {
    position: fixed;
    top: 0;
    left: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1.5px solid var(--primary-color);
    pointer-events: none;
    z-index: 99998;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: width 0.25s ease, height 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, opacity 0.3s ease;
}

.cursor-circle-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--primary-color);
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cursor-hover .cursor-circle-outer {
    width: 52px;
    height: 52px;
    background-color: rgba(99, 102, 241, 0.12);
    border-color: var(--accent-color);
}

.cursor-click .cursor-circle-outer {
    transform: translate(-50%, -50%) scale(0.8);
    background-color: rgba(99, 102, 241, 0.25);
}

@media (pointer: coarse) {
    .cursor-circle-outer, .cursor-circle-dot {
        display: none !important;
    }
}

/* ==========================================
   Click-Anywhere Circle Ripple Animation
   ========================================== */
.click-ripple-circle {
    position: fixed;
    pointer-events: none;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 18px var(--primary-color);
    transform: translate(-50%, -50%) scale(0);
    animation: clickCircleExpand 0.65s cubic-bezier(0.12, 0.8, 0.32, 1) forwards;
    z-index: 999999;
}

.click-ripple-circle.secondary {
    border: 1.5px dashed var(--accent-color);
    animation-duration: 0.75s;
    animation-delay: 0.05s;
}

@keyframes clickCircleExpand {
    0% {
        width: 0px;
        height: 0px;
        opacity: 1;
        transform: translate(-50%, -50%) scale(0);
    }
    60% {
        opacity: 0.85;
    }
    100% {
        width: 110px;
        height: 110px;
        opacity: 0;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* ==========================================
   Layout & Reusable Components
   ========================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.highlight {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Section Header Styling */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.sub-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--primary-color);
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.35rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.section-header .line {
    width: 70px;
    height: 4px;
    background: var(--primary-gradient);
    margin: 0 auto;
    border-radius: 4px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 26px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.5);
    color: var(--text-white);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-color);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.btn-whatsapp {
    background-color: #25d366;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: #20ba5a;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ==========================================
   Header & Navigation
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--bg-glass);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.navbar {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-color);
    letter-spacing: -0.5px;
}

.logo-mark {
    width: 38px;
    height: 38px;
    background: transparent;
    color: #ffffff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    overflow: hidden;
}

.navbar-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
    display: block;
}

.logo span {
    color: var(--primary-color);
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-light);
    position: relative;
    padding: 6px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2.5px;
    background: var(--primary-gradient);
    border-radius: 2px;
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.15rem;
    cursor: pointer;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
}

.theme-toggle-btn:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
    transform: rotate(15deg);
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.25rem;
    cursor: pointer;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
}

/* Mobile Nav Drawer */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 290px;
    height: 100vh;
    background-color: var(--bg-card);
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    padding: 40px 28px;
    gap: 22px;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: 1px solid var(--border-color);
}

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

/* Mobile Nav Backdrop Overlay */
.mobile-nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.mobile-nav-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.close-menu {
    align-self: flex-end;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    margin-bottom: 20px;
}

.mobile-link {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-light);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.mobile-link:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero-section {
    padding-top: 155px;
    padding-bottom: 70px;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.85fr;
    gap: 50px;
    align-items: center;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 16px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.status-dot {
    width: 9px;
    height: 9px;
    background-color: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.25);
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.greeting {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.hero-name {
    font-size: 3.6rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 14px;
    color: var(--text-color);
    letter-spacing: -1px;
}

.hero-title {
    font-size: 1.55rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 22px;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 34px;
    max-width: 580px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

/* ==========================================
   ANIMATED CIRCLE AROUND PROFILE PICTURE
   ========================================== */
.hero-img-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.profile-circle-wrapper {
    position: relative;
    width: 360px;
    height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Pulsing ambient radial blur aura */
.animated-circle-glow {
    position: absolute;
    width: 330px;
    height: 330px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.4) 0%, rgba(6, 182, 212, 0.25) 50%, transparent 75%);
    filter: blur(28px);
    animation: pulseAura 4s ease-in-out infinite alternate;
    z-index: 1;
}

@keyframes pulseAura {
    0% { transform: scale(0.92); opacity: 0.6; }
    100% { transform: scale(1.12); opacity: 0.95; }
}

/* Outer Rotating Conic Gradient Ring */
.animated-circle-ring.ring-outer {
    position: absolute;
    width: 330px;
    height: 330px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, #4f46e5, #06b6d4, #8b5cf6, #ec4899, #3b82f6, #4f46e5);
    padding: 4px;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: rotateCircleRing 8s linear infinite;
    z-index: 2;
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.35);
}

@keyframes rotateCircleRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Inner Counter-Rotating Dashed Ring */
.animated-circle-ring.ring-inner {
    position: absolute;
    width: 308px;
    height: 308px;
    border-radius: 50%;
    border: 2px dashed rgba(99, 102, 241, 0.45);
    animation: rotateCircleRingReverse 18s linear infinite;
    z-index: 3;
    pointer-events: none;
}

@keyframes rotateCircleRingReverse {
    0% { transform: rotate(360deg); }
    100% { transform: rotate(0deg); }
}

/* Perfectly Circular Frame (Zero Crossing Over Photo) */
.profile-circle-frame {
    position: relative;
    width: 284px;
    height: 284px;
    border-radius: 50%;
    overflow: hidden;
    z-index: 4;
    border: 5px solid var(--bg-card);
    box-shadow: var(--shadow-lg);
    background-color: var(--bg-card);
    transition: transform 0.4s ease;
}

.profile-circle-wrapper:hover .profile-circle-frame {
    transform: scale(1.02);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 15%;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.profile-circle-wrapper:hover .profile-img {
    transform: scale(1.06);
}

/* Floating Badges */
.floating-badge {
    position: absolute;
    z-index: 6;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-md);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-color);
    white-space: nowrap;
    transition: var(--transition);
}

.floating-badge i {
    color: var(--primary-color);
    font-size: 0.95rem;
}

.floating-badge.badge-top {
    top: 15px;
    left: -15px;
    animation: floatBadgeTop 4s ease-in-out infinite alternate;
}

.floating-badge.badge-bottom {
    bottom: 20px;
    right: -15px;
    animation: floatBadgeBottom 4.5s ease-in-out infinite alternate;
}

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

@keyframes floatBadgeBottom {
    0% { transform: translateY(0px); }
    100% { transform: translateY(10px); }
}

/* ==========================================
   Hero Stats Quick Highlights Grid
   ========================================== */
.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 70px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.stat-card {
    background-color: var(--bg-card);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-info h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 2px;
}

.stat-info p {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ==========================================
   About Section
/* ==========================================
   About Section with Profile Picture Alongside
   ========================================== */
.about-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
    align-items: center;
}

.about-image-column {
    display: flex;
    justify-content: center;
    position: relative;
}

.about-profile-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 32px 24px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 380px;
    width: 100%;
    transition: var(--transition);
}

.about-profile-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 45px var(--primary-glow);
}

.about-photo-wrap {
    width: 210px;
    height: 210px;
    border-radius: 50%;
    position: relative;
    padding: 6px;
    background: linear-gradient(135deg, var(--primary-color), #3ddc84);
    box-shadow: 0 10px 30px var(--primary-glow);
    margin-bottom: 20px;
}

.about-photo-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 4px solid var(--bg-card);
}

.about-card-info h4 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 4px;
}

.about-card-role {
    color: var(--primary-color);
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 14px;
    display: block;
}

.about-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 30px;
    background-color: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 18px;
}

.status-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 10px #10b981;
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.25); }
}

.about-quick-links {
    display: flex;
    gap: 12px;
    justify-content: center;
    width: 100%;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.about-quick-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 1.1rem;
    transition: var(--transition);
}

.about-quick-btn:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-3px);
}

.about-info-card {
    background-color: var(--bg-card);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.about-info-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-color);
}

.about-info-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

/* Modern Personal Details 2x2 Grid */
.personal-details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 28px;
    border-top: 1px solid var(--border-color);
    padding-top: 26px;
}

.detail-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 14px 18px;
    transition: var(--transition);
}

.detail-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.detail-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(99, 102, 241, 0.12);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.detail-card:hover .detail-icon {
    background: var(--primary-color);
    color: #ffffff;
    transform: scale(1.06);
}

.detail-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}

.detail-label {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--primary-color);
}

.detail-val {
    font-size: 0.94rem;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.4;
    word-break: break-word;
}

/* Backward compatibility for list */
.personal-details-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 25px;
    border-top: 1px solid var(--border-color);
    padding-top: 25px;
}

.detail-item {
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.detail-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* ==========================================
   Services Section (Dedicated 2x2 Grid)
   ========================================== */
.services-section {
    background-color: var(--bg-body);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 38px 34px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg), 0 0 25px rgba(99, 102, 241, 0.12);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-box {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 22px;
    transition: var(--transition);
}

.service-card:hover .service-icon-box {
    transform: scale(1.08) rotate(4deg);
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 14px;
    line-height: 1.35;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.94rem;
    line-height: 1.7;
    margin-bottom: 24px;
    flex: 1;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.service-tag {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 8px;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    transition: var(--transition);
}

.service-card:hover .service-tag {
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-color: rgba(99, 102, 241, 0.25);
}

/* ==========================================
   Projects Section (Exactly 2 Projects Per Row Grid)
   ========================================== */
.projects-section {
    background-color: var(--bg-light);
    position: relative;
    padding: 70px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}

.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg), 0 0 25px rgba(99, 102, 241, 0.16);
}

/* Card Image Header */
.project-card-image {
    position: relative;
    width: 100%;
    height: 190px;
    background-color: #0b0f19;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    display: block;
}

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

.project-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.45) 100%);
    pointer-events: none;
}

.project-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.88);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    z-index: 2;
}

.project-card-badge i {
    color: #f59e0b;
    font-size: 0.7rem;
}

.project-card-link-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.88);
    color: #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    transition: var(--transition);
    z-index: 2;
}

.project-card:hover .project-card-link-badge {
    background: var(--primary-color);
    color: #ffffff;
    transform: scale(1.1);
}

/* Card Body Content */
.project-card-body {
    padding: 22px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 10px;
}

.project-card-tagline {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.project-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1.35;
    margin: 0;
}

.project-card-desc {
    color: var(--text-light);
    font-size: 0.88rem;
    line-height: 1.6;
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-card-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.tech-tag-sm {
    font-size: 0.74rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 6px;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.tech-tag-sm i {
    color: var(--primary-color);
    font-size: 0.76rem;
}

.project-card:hover .tech-tag-sm {
    border-color: rgba(99, 102, 241, 0.3);
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.project-card-actions {
    display: flex;
    gap: 10px;
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
}

.project-card-actions .btn {
    flex: 1;
    padding: 9px 12px;
    font-size: 0.84rem;
    gap: 6px;
}

/* Upcoming Project Slot */
.project-card.project-card-upcoming {
    border: 2px dashed var(--border-color);
    background: rgba(255, 255, 255, 0.015);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 28px;
    min-height: 420px;
}

.project-card.project-card-upcoming:hover {
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.04);
}

.upcoming-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 18px;
}

.upcoming-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 10px;
}

.upcoming-content p {
    color: var(--text-light);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.upcoming-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: #10b981;
    background: rgba(16, 185, 129, 0.12);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

/* ==========================================
   Education Section
   ========================================== */
.education-section {
    background-color: var(--bg-body);
}

.education-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}

.education-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 34px 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.education-card.featured-degree {
    border-left: 4px solid var(--primary-color);
}

.education-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.education-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.education-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.education-icon.intermediate-edu {
    background-color: rgba(6, 182, 212, 0.15);
    color: #06b6d4;
}

.edu-status-badge {
    font-size: 0.82rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    letter-spacing: 0.2px;
}

.edu-status-badge.in-progress {
    background-color: rgba(14, 165, 233, 0.15);
    color: #0284c7;
    border: 1px solid rgba(14, 165, 233, 0.35);
}

body.dark-theme .edu-status-badge.in-progress {
    color: #38bdf8;
    background-color: rgba(56, 189, 248, 0.15);
    border-color: rgba(56, 189, 248, 0.35);
}

.edu-status-badge.completed {
    background-color: rgba(34, 197, 94, 0.15);
    color: #16a34a;
    border: 1px solid rgba(34, 197, 94, 0.35);
}

.edu-duration {
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 8px;
    display: inline-block;
}

.edu-degree {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 8px;
    line-height: 1.4;
}

.edu-institution {
    font-size: 0.98rem;
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.edu-institution i {
    color: var(--primary-color);
}

.edu-desc {
    font-size: 0.93rem;
    color: var(--text-light);
    line-height: 1.65;
    margin-bottom: 22px;
}

.edu-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.highlight-tag {
    font-size: 0.8rem;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 5px 12px;
    border-radius: 6px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.highlight-tag i {
    color: #10b981;
    font-size: 0.72rem;
}

/* ==========================================
   Skills Section (Modern Tech Grid)
   ========================================== */
.skills-tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.skill-card-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 22px 24px;
    min-height: 125px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    position: relative;
    box-shadow: var(--shadow-sm);
    cursor: default;
    overflow: hidden;
}

.skill-card-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.skill-card-icon {
    font-size: 2.15rem;
    line-height: 1;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    transition: transform 0.3s ease;
}

.skill-card-item:hover .skill-card-icon {
    transform: scale(1.12);
}

.skills-category-block {
    margin-bottom: 42px;
}

.skills-category-block:last-child {
    margin-bottom: 0;
}

.skills-category-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.skills-category-title i {
    color: var(--primary-color);
}

.skill-card-icon.html-icon { color: #e34f26; }
.skill-card-icon.css-icon { color: #1572b6; }
.skill-card-icon.js-icon { color: #f7df1e; }
.skill-card-icon.python-icon { color: #3776ab; }
.skill-card-icon.android-icon { color: #3ddc84; }
.skill-card-icon.ms-office-icon { color: #2b579a; }
.skill-card-icon.ms-excel-icon { color: #217346; }
.skill-card-icon.ms-powerpoint-icon { color: #d24726; }
.skill-card-icon.inpage-icon { color: #8b5cf6; }

.skill-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-color);
    text-align: center;
    letter-spacing: 0.2px;
    margin: 0;
    padding-top: 10px;
}

/* ==========================================
   Languages Section (Screenshot Style)
   ========================================== */
.languages-section {
    background-color: var(--bg-color);
}

.languages-row-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.lang-row-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    cursor: default;
}

.lang-row-card:hover {
    transform: translateY(-4px);
    border-color: #38bdf8;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.lang-row-icon {
    width: 52px;
    height: 52px;
    background: rgba(14, 165, 233, 0.15);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #38bdf8;
    font-size: 1.45rem;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.lang-row-card:hover .lang-row-icon {
    transform: scale(1.08);
}

.lang-row-info {
    display: flex;
    flex-direction: column;
}

.lang-row-title {
    font-size: 1.18rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0 0 4px 0;
    letter-spacing: 0.2px;
}

.lang-row-level {
    font-size: 0.92rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
}

.contact-info h3, .contact-form-box h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: var(--text-color);
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.7;
}

.contact-cards-container {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-card {
    background-color: var(--bg-card);
    padding: 20px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 18px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateX(6px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-icon.whatsapp {
    background-color: rgba(37, 211, 102, 0.15);
    color: #25d366;
}

.contact-icon.instagram {
    background-color: rgba(225, 48, 108, 0.15);
    color: #e1306c;
}

.contact-text {
    flex: 1;
}

.contact-text h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.contact-text span {
    font-size: 0.9rem;
    color: var(--text-light);
    word-break: break-all;
}

.contact-arrow {
    color: var(--text-light);
    font-size: 0.85rem;
    transition: var(--transition);
}

.contact-card:hover .contact-arrow {
    color: var(--primary-color);
    transform: translateX(4px);
}

/* Contact Form Styling */
.contact-form-box {
    background-color: var(--bg-card);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input, .form-group textarea {
    padding: 13px 18px;
    font-family: var(--font-family);
    font-size: 0.95rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background-color: var(--bg-light);
    color: var(--text-color);
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--primary-color);
    background-color: var(--bg-card);
    box-shadow: 0 0 0 4px var(--primary-light);
}

/* Quick Verification Captcha */
.captcha-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.captcha-group label i {
    color: var(--primary-color);
}

.captcha-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 12px;
    background-color: rgba(99, 102, 241, 0.15);
    color: var(--primary-color);
    letter-spacing: 0.2px;
}

.captcha-box {
    display: flex;
    align-items: center;
    gap: 12px;
}

.captcha-question {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 12px 18px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
    letter-spacing: 1px;
    user-select: none;
}

.captcha-input {
    flex: 1;
}

.captcha-refresh-btn {
    width: 46px;
    height: 46px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.05rem;
    transition: var(--transition);
    flex-shrink: 0;
}

.captcha-refresh-btn:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: rotate(180deg);
}

.form-status-msg {
    margin-top: 16px;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    text-align: center;
    font-weight: 600;
}

.form-status-msg.success {
    background-color: rgba(34, 197, 94, 0.15);
    color: #15803d;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.form-status-msg.error {
    background-color: rgba(239, 68, 68, 0.15);
    color: #b91c1c;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.hidden {
    display: none;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 35px 0;
    background-color: var(--bg-card);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-left p, .footer-center p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.heart-icon {
    color: #ef4444;
}

.footer-right {
    display: flex;
    gap: 14px;
}

.footer-right a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1rem;
    transition: var(--transition);
}

.footer-right a:hover {
    background: var(--primary-gradient);
    color: var(--text-white);
    border-color: transparent;
    transform: translateY(-3px);
}

/* ==========================================
   CIRCULAR SCROLL PROGRESS WIDGET
   ========================================== */
.scroll-progress-widget {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--bg-card);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px) scale(0.9);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-progress-widget.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.scroll-progress-widget:hover {
    transform: translateY(-4px) scale(1.06);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
}

.progress-ring {
    position: absolute;
    top: 0;
    left: 0;
    transform: rotate(-90deg);
}

.progress-ring-circle {
    transition: stroke-dashoffset 0.15s linear;
}

.progress-ring-content {
    font-size: 1.1rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.scroll-progress-widget:hover .progress-ring-content {
    transform: translateY(-2px);
}

/* ==========================================
   Responsive Media Queries (Mobile-Friendly Engine)
   ========================================== */
@media (max-width: 1100px) {
    .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 992px) {
    .section-padding {
        padding: 70px 0;
    }
    
    .hero-section {
        padding-top: 130px;
        padding-bottom: 55px;
        min-height: auto;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-img-container {
        order: 1;
        margin: 0 auto;
    }
    
    .hero-desc {
        margin: 0 auto 28px;
        max-width: 600px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .skills-tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .education-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .languages-row-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    html, body {
        overflow-x: hidden !important;
        width: 100%;
        max-width: 100%;
    }

    .container {
        padding: 0 18px;
    }

    .section-padding {
        padding: 55px 0;
    }

    .section-header {
        margin-bottom: 34px;
    }

    .sub-title {
        font-size: 0.8rem;
        letter-spacing: 1px;
    }

    .section-title {
        font-size: 1.85rem;
    }

    /* Navbar */
    .navbar {
        height: 70px;
    }

    .logo {
        font-size: 1.25rem;
    }

    .logo-mark {
        width: 34px;
        height: 34px;
    }

    .nav-links {
        display: none;
    }
    
    .hamburger-menu {
        display: flex;
        width: 40px;
        height: 40px;
        font-size: 1.15rem;
    }

    .theme-toggle-btn {
        width: 40px;
        height: 40px;
        font-size: 1.05rem;
    }

    /* Hero */
    .hero-section {
        padding-top: 100px;
        padding-bottom: 45px;
    }

    .hero-content {
        padding: 0 4px;
    }

    .greeting {
        font-size: 0.95rem;
        margin-bottom: 6px;
    }

    .hero-name {
        font-size: 2.15rem;
        line-height: 1.2;
        margin-bottom: 8px;
    }
    
    .hero-title {
        font-size: 1.15rem;
        margin-bottom: 16px;
    }

    .hero-desc {
        font-size: 0.92rem;
        line-height: 1.6;
        padding: 0 4px;
        margin-bottom: 24px;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.92rem;
    }

    /* Hero Animated Profile Circle */
    .profile-circle-wrapper {
        width: 270px;
        height: 270px;
    }

    .animated-circle-glow {
        width: 240px;
        height: 240px;
    }

    .animated-circle-ring.ring-outer {
        width: 250px;
        height: 250px;
    }

    .animated-circle-ring.ring-inner {
        width: 230px;
        height: 230px;
    }

    .profile-circle-frame {
        width: 210px;
        height: 210px;
    }

    .floating-badge {
        font-size: 0.74rem;
        padding: 6px 12px;
        gap: 6px;
    }

    .floating-badge.badge-top {
        top: -6px;
        left: -4px;
    }

    .floating-badge.badge-bottom {
        bottom: -6px;
        right: -4px;
    }

    /* About Section */
    .about-profile-card {
        padding: 24px 18px;
    }

    .about-photo-wrap {
        width: 130px;
        height: 130px;
    }

    .about-info-card {
        padding: 24px 18px;
    }

    .about-info-card h3 {
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    .about-info-card p {
        font-size: 0.92rem;
        line-height: 1.6;
    }

    .personal-details-grid {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 20px;
    }

    .detail-card {
        padding: 12px 14px;
    }

    /* Services Section */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .service-card {
        padding: 26px 20px;
    }

    .service-card h3 {
        font-size: 1.2rem;
    }

    .service-card p {
        font-size: 0.9rem;
    }

    /* Projects Section: Full-Width 1 Column on Mobile */
    .projects-grid {
        grid-template-columns: 1fr !important;
        gap: 24px;
        max-width: 500px;
        margin: 0 auto;
    }

    .project-card {
        border-radius: 18px;
    }

    .project-card-image {
        height: 200px;
    }

    .project-card-body {
        padding: 20px 18px;
    }

    .project-card-title {
        font-size: 1.18rem;
    }

    .project-card-desc {
        -webkit-line-clamp: 4;
        line-clamp: 4;
        font-size: 0.88rem;
    }

    .project-card-actions {
        flex-direction: column;
        gap: 8px;
    }

    .project-card-actions .btn {
        width: 100%;
        justify-content: center;
        padding: 11px 16px;
    }

    /* Education Section */
    .education-card {
        padding: 24px 18px;
        border-radius: 16px;
    }

    .edu-degree {
        font-size: 1.18rem;
    }

    .edu-institution {
        font-size: 0.9rem;
    }

    .edu-desc {
        font-size: 0.88rem;
    }

    .highlight-tag {
        font-size: 0.76rem;
        padding: 4px 10px;
    }

    /* Skills Section */
    .skills-tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .skill-card-item {
        padding: 16px 12px;
        min-height: 100px;
        border-radius: 14px;
    }

    .skill-card-icon {
        font-size: 1.85rem;
        margin-bottom: 8px;
    }

    .skill-card-title {
        font-size: 0.88rem;
    }

    /* Languages Section */
    .languages-row-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .lang-row-card {
        padding: 16px 18px;
    }

    /* Contact Section */
    .contact-form-box {
        padding: 24px 18px;
        border-radius: 16px;
    }

    .contact-card {
        padding: 14px 16px;
    }

    .captcha-box {
        flex-wrap: wrap;
        gap: 10px;
    }

    .captcha-input {
        min-width: 90px;
        flex: 1;
    }

    /* Snappy scroll animations without mobile lag */
    .reveal-left {
        transform: translateX(-24px);
    }
    .reveal-right {
        transform: translateX(24px);
    }
    .reveal-up {
        transform: translateY(28px);
    }
    .reveal-down {
        transform: translateY(-28px);
    }
    .reveal {
        filter: none !important;
        transition-duration: 0.5s;
    }

    /* Scroll Widget */
    .scroll-progress-widget {
        bottom: 18px;
        right: 18px;
        width: 46px;
        height: 46px;
    }

    .progress-ring {
        width: 46px;
        height: 46px;
    }

    .progress-ring-content {
        font-size: 0.95rem;
    }

    /* Footer */
    .footer {
        padding: 30px 0 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 14px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 14px;
    }

    .hero-name {
        font-size: 1.85rem;
    }

    .hero-title {
        font-size: 1.05rem;
    }

    .profile-circle-wrapper {
        width: 240px;
        height: 240px;
    }

    .animated-circle-glow {
        width: 210px;
        height: 210px;
    }

    .animated-circle-ring.ring-outer {
        width: 220px;
        height: 220px;
    }

    .animated-circle-ring.ring-inner {
        width: 200px;
        height: 200px;
    }

    .profile-circle-frame {
        width: 180px;
        height: 180px;
    }

    .floating-badge {
        font-size: 0.72rem;
        padding: 5px 10px;
    }

    .floating-badge.badge-top {
        top: -8px;
        left: -2px;
    }

    .floating-badge.badge-bottom {
        bottom: -8px;
        right: -2px;
    }

    .project-card-image {
        height: 180px;
    }

    .project-card-body {
        padding: 16px 14px;
    }

    .skills-tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .skill-card-item {
        padding: 14px 10px;
        min-height: 94px;
    }

    .contact-form-box {
        padding: 20px 14px;
    }
}

/* ==========================================
   Dynamic Scroll Reveal Animations (Up & Down)
   Animated elements fly in smoothly from outside
   ========================================== */
.reveal {
    opacity: 0;
    filter: blur(8px);
    transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.85s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.85s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity, filter;
}

.reveal-left {
    transform: translateX(-100px);
}

.reveal-right {
    transform: translateX(100px);
}

.reveal-up {
    transform: translateY(80px);
}

.reveal-down {
    transform: translateY(-80px);
}

.reveal-scale {
    transform: scale(0.82);
}

/* Active revealed state */
.reveal.is-revealed {
    opacity: 1;
    transform: translate(0, 0) scale(1);
    filter: blur(0);
}

/* Staggered delay classes for list cards */
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.40s; }
.delay-6 { transition-delay: 0.48s; }
.delay-7 { transition-delay: 0.56s; }
.delay-8 { transition-delay: 0.64s; }