/* ==========================================================================
   Madhusudan Singh Rathore Portfolio Stylesheet
   ========================================================================== */

/* --- Custom Variables & Tokens --- */
:root {
    --bg-dark: #070913;
    --bg-card: rgba(13, 20, 37, 0.65);
    --bg-card-hover: rgba(19, 29, 54, 0.85);
    --border-light: rgba(255, 255, 255, 0.07);
    --border-accent: rgba(37, 99, 235, 0.35);

    --text-primary: #f8fafc;
    --text-muted: #94a3b8;

    --accent-blue: #2563eb;
    --accent-cyan: #06b6d4;
    --accent-purple: #8b5cf6;
    --accent-success: #10b981;
    --accent-danger: #ef4444;
    --accent-warning: #f59e0b;

    --glow-blue: rgba(37, 99, 235, 0.25);
    --glow-cyan: rgba(6, 182, 212, 0.25);
    --glow-purple: rgba(139, 92, 246, 0.25);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 85px;
    overflow-x: hidden;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* --- Background Glow Orbs --- */
.glow-bg-1,
.glow-bg-2,
.glow-bg-3 {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.35;
}

.glow-bg-1 {
    top: 5%;
    right: 5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-blue) 0%, transparent 80%);
}

.glow-bg-2 {
    top: 30%;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-purple) 0%, transparent 80%);
}

.glow-bg-3 {
    bottom: 10%;
    right: 5%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 80%);
}

/* --- Typography & Global Utilities --- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.highlight-text {
    background: linear-gradient(135deg, #ffffff 30%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight-blue {
    color: var(--accent-cyan);
    text-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

.text-accent-blue {
    color: var(--accent-blue);
}

.text-purple {
    color: var(--accent-purple);
}

.text-cyan {
    color: #06b6d4;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--accent-blue);
    display: inline-block;
    text-transform: uppercase;
}

.section-title {
    font-size: 2.25rem;
    color: var(--text-primary);
    font-weight: 800;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.85rem;
    }
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.text-muted {
    color: var(--text-muted) !important;
}

.max-w-700 {
    max-w: 700px;
}

.max-w-500 {
    max-w: 500px;
}

.py-6 {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
}

.bg-dark-gradient {
    background: linear-gradient(180deg, rgba(7, 9, 19, 0.7) 0%, rgba(13, 20, 37, 0.4) 100%);
}

/* --- Button Theme Extensions --- */
.btn {
    border-radius: 8px;
    font-weight: 600;
    font-family: var(--font-heading);
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    box-shadow: 0 4px 14px 0 var(--glow-blue);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(37, 99, 235, 0.4);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    border: none;
    color: var(--text-primary);
    box-shadow: 0 4px 14px 0 var(--glow-cyan);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(6, 182, 212, 0.45);
    color: var(--text-primary);
}

.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.15);
    background-color: rgba(255, 255, 255, 0.03);
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-outline-primary {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.btn-outline-primary:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px 0 var(--glow-blue);
}

.btn-outline-info {
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.btn-outline-info:hover {
    background-color: var(--accent-cyan);
    border-color: var(--accent-cyan);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px 0 var(--glow-cyan);
}

.btn-outline-cyan {
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.btn-outline-cyan:hover {
    background-color: var(--accent-cyan);
    border-color: var(--accent-cyan);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px 0 var(--glow-cyan);
}

.btn-outline-warning {
    color: var(--accent-warning);
    border-color: var(--accent-warning);
}

.btn-outline-warning:hover {
    background-color: var(--accent-warning);
    border-color: var(--accent-warning);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.3);
}

.btn-outline-purple {
    color: var(--accent-purple);
    border-color: var(--accent-purple);
}

.btn-outline-purple:hover {
    background-color: var(--accent-purple);
    border-color: var(--accent-purple);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px 0 var(--glow-purple);
}

.btn-outline-danger {
    color: var(--accent-danger);
    border-color: var(--accent-danger);
}

.btn-outline-danger:hover {
    background-color: var(--accent-danger);
    border-color: var(--accent-danger);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.3);
}


/* --- Navigation (Glassmorphic Header) --- */
#mainNavbar {
    background-color: rgba(7, 9, 19, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-light);
    padding: 1.1rem 0;
    transition: var(--transition-smooth);
}

#mainNavbar.navbar-scrolled {
    padding: 0.7rem 0;
    background-color: rgba(7, 9, 19, 0.95);
    border-bottom: 1px solid rgba(37, 99, 235, 0.15);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.45rem;
    color: var(--text-primary) !important;
}

.brand-code {
    color: var(--accent-cyan);
}

.navbar-nav .nav-link {
    font-family: var(--font-heading);
    color: var(--text-muted);
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition-fast);
}

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

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Custom Hamburger Icon */
.navbar-toggler {
    border: none !important;
    padding: 0.25rem !important;
}

.navbar-toggler:focus {
    box-shadow: none !important;
}

.navbar-toggler-icon-custom {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.navbar-toggler-icon-custom span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--text-primary);
    border-radius: 1px;
    transition: var(--transition-smooth);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom span:nth-child(2) {
    opacity: 0;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-custom span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: rgba(7, 9, 19, 0.95);
        border: 1px solid var(--border-light);
        border-radius: 12px;
        padding: 1.5rem;
        margin-top: 1rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    }

    .navbar-nav .nav-link::after {
        display: none;
    }

    .navbar-nav .nav-link {
        padding: 0.75rem 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .navbar-nav .nav-item:last-child .nav-link {
        border-bottom: none;
    }

    .navbar-nav .btn {
        width: 100%;
        margin-top: 1rem;
    }
}


/* --- Hero Section --- */
.hero-section {
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: 60px;
    position: relative;
}

.badge-freelance {
    background-color: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    display: inline-flex;
    align-items: center;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-success);
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulseGlow 2s infinite;
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hero-title {
    font-size: 3.25rem;
    line-height: 1.15;
    font-weight: 800;
}

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-subtitle {
    font-size: 1.75rem;
    font-weight: 600;
    min-height: 42px;
}

@media (max-width: 768px) {
    .hero-subtitle {
        font-size: 1.35rem;
        min-height: 36px;
    }
}

.hero-description {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 600px;
}

.stat-number {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 2px;
    background: linear-gradient(135deg, #fff 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Floating tech cards styling */
.hero-visual-wrapper {
    width: 100%;
    max-width: 460px;
    height: 380px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-icon-floating {
    position: absolute;
    width: 50px;
    height: 50px;
    background: rgba(13, 20, 37, 0.8);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.tech-icon-floating.mdb {
    top: 15%;
    left: 5%;
    animation: floatAnim 6s ease-in-out infinite;
}

.tech-icon-floating.express {
    top: 5%;
    right: 10%;
    animation: floatAnim 6s ease-in-out infinite 1.5s;
}

.tech-icon-floating.react {
    bottom: 12%;
    left: 10%;
    animation: floatAnim 6s ease-in-out infinite 3s;
}

.tech-icon-floating.node {
    bottom: 5%;
    right: 15%;
    animation: floatAnim 6s ease-in-out infinite 4.5s;
}

/* Code mockup style */
.code-terminal-mockup {
    width: 90%;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    position: relative;
}

.terminal-header {
    background: rgba(10, 15, 28, 0.6);
    border-bottom: 1px solid var(--border-light);
}

.terminal-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.terminal-header .dot.red {
    background-color: var(--accent-danger);
}

.terminal-header .dot.yellow {
    background-color: var(--accent-warning);
}

.terminal-header .dot.green {
    background-color: var(--accent-success);
}

.terminal-title {
    font-size: 0.75rem;
}

.terminal-body {
    font-size: 0.8rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.terminal-body .line {
    margin-bottom: 4px;
}

.terminal-body .indent {
    margin-left: 20px;
}

.terminal-body .keyword {
    color: var(--accent-purple);
}

.terminal-body .key {
    color: var(--accent-cyan);
}

.terminal-body .string {
    color: var(--accent-success);
}

.terminal-body .comment {
    color: var(--text-muted);
    font-style: italic;
}

.terminal-body .function {
    color: var(--accent-blue);
}

.scroll-down-indicator {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

/* --- About Section --- */
.about-image-card {
    max-width: 360px;
    margin: 0 auto;
    border-radius: 20px;
    padding: 10px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid var(--border-light);
}

.about-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    height: 90%;
    background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
    filter: blur(40px);
    z-index: -1;
    opacity: 0.45;
}

.about-image-inner {
    background-color: rgba(7, 9, 19, 0.9);
    border-radius: 16px;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.developer-illustration-icon {
    font-size: 7rem;
    color: rgba(255, 255, 255, 0.06);
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.75;
}

.experience-badge {
    position: absolute;
    bottom: 20px;
    right: -15px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid var(--border-accent);
    padding: 10px 18px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 10;
}

.experience-badge .number {
    display: block;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--accent-cyan);
    line-height: 1.1;
}

.experience-badge .text {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.custom-list-group {
    list-style: none;
    padding-left: 0;
}

.custom-list-group li {
    margin-bottom: 12px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

.skill-badge {
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-light);
    border-radius: 30px;
    padding: 6px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.skill-badge:hover {
    background-color: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.15);
}

/* --- Services Section --- */
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 1.85rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(120px circle at var(--x, 0px) var(--y, 0px), rgba(255, 255, 255, 0.06), transparent 80%);
    pointer-events: none;
    z-index: 1;
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

.service-icon-box {
    width: 55px;
    height: 55px;
    border-radius: 12px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-box {
    transform: scale(1.08) rotate(5deg);
    background-color: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.3);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.service-features {
    list-style: none;
    padding-left: 0;
}

.service-features li {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-weight: 500;
}

.price-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
}

.price-value {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
}


/* --- Website Packages Section --- */
.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 2.25rem;
    transition: var(--transition-smooth);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.15);
}

.pricing-card.popular {
    border: 2px solid var(--accent-blue);
    background: linear-gradient(180deg, rgba(13, 20, 37, 0.8) 0%, rgba(7, 9, 19, 0.95) 100%);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.15);
}

.popular-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent-blue);
    color: var(--text-primary);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
}

.package-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price-wrap {
    display: flex;
    align-items: baseline;
}

.price-wrap .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.price-wrap .amount {
    font-size: 2.75rem;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
}

.price-wrap .plus-sign {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-left: 2px;
}

.pricing-checklist li {
    font-size: 0.9rem;
    margin-bottom: 12px;
    font-weight: 500;
    color: var(--text-muted);
}


/* --- Portfolio Section --- */
.btn-filter {
    background-color: rgba(30, 41, 59, 0.4);
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 30px;
    transition: var(--transition-fast);
}

.btn-filter:hover,
.btn-filter.active {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: var(--text-primary);
    box-shadow: 0 4px 12px var(--glow-blue);
}

.portfolio-item {
    transition: var(--transition-smooth);
}

.project-card {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-light);
    background-color: var(--bg-card);
}

.project-img-wrapper {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.3);
}

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

.project-card:hover .project-img {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(11, 18, 34, 0.98) 0%, rgba(7, 9, 19, 1.0) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 1.2rem 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 2;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}

.project-overlay::-webkit-scrollbar {
    width: 4px;
}

.project-overlay::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.25);
    border-radius: 2px;
}

/* On mobile, show overlays partially or make overlay triggerable, 
   but for premium hover, we make it full overlay on hover. 
   We will also let it default show a bit of title on mobile. */
@media (max-width: 991px) {
    .project-overlay {
        opacity: 1;
        background: linear-gradient(180deg, rgba(11, 18, 34, 0.98) 0%, rgba(7, 9, 19, 1.0) 100%);
    }
}

@media (min-width: 992px) {
    .project-card:hover .project-overlay {
        opacity: 1;
    }
}

.project-cat {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-cyan);
}

.project-name {
    font-size: 1.15rem;
    font-weight: 700;
}

.project-desc {
    font-size: 0.8rem;
    line-height: 1.4;
    margin-bottom: 0;
}

.project-techs .badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 8px;
    margin-right: 4px;
    margin-bottom: 4px;
    border-radius: 4px;
}


/* --- Why Choose Me Section --- */
.why-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.why-item:hover .why-icon-box {
    transform: scale(1.05);
    background-color: rgba(255, 255, 255, 0.08);
}

.quality-stamp-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(6, 182, 212, 0.04) 100%);
    border: 1px solid var(--border-accent);
    border-radius: 16px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}


/* --- Contact Section --- */
.contact-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
}

.contact-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.availability-badge {
    background-color: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 8px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.online {
    background-color: var(--accent-success);
    box-shadow: 0 0 10px var(--accent-success);
}

.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.form-control,
.form-select {
    background-color: rgba(7, 9, 19, 0.5);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    background-color: rgba(7, 9, 19, 0.8);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px var(--glow-blue);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23f8fafc' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

.invalid-feedback {
    font-size: 0.8rem;
    font-weight: 500;
}


/* --- Footer Section --- */
.footer {
    background-color: #04060c;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.15rem;
    transition: var(--transition-fast);
    text-decoration: none;
}

.social-link:hover {
    color: var(--text-primary);
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px var(--glow-blue);
}

.social-link.github-link:hover {
    background-color: #24292e;
    border-color: #24292e;
}

.social-link.linkedin-link:hover {
    background-color: #0077b5;
    border-color: #0077b5;
}


/* --- Floating Elements --- */
.floating-whatsapp-widget {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
    width: 55px;
    height: 55px;
}

.whatsapp-floating-btn {
    width: 55px;
    height: 55px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.85rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition-smooth);
    text-decoration: none;
    position: relative;
}

.whatsapp-floating-btn:hover {
    transform: scale(1.08) translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    color: #fff;
}

.whatsapp-floating-btn .notification-badge {
    position: absolute;
    top: -3px;
    right: -3px;
    background-color: var(--accent-danger);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #25d366;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background-color: #1e293b;
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.floating-whatsapp-widget:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

.pulse-dot-online {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: var(--accent-success);
    border-radius: 50%;
    margin-left: 5px;
    animation: pulseGlow 1.5s infinite;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 95px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: rgba(30, 41, 59, 0.7);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px var(--glow-blue);
}


/* --- Keyframe Animations --- */
@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

@keyframes floatAnim {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-12px);
    }

    100% {
        transform: translateY(0px);
    }
}

.spin-animation {
    animation: spin 15s linear infinite;
}

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

.bounce-animation {
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}