/* ==========================================================================
   Meenu Sehgal - Premium Portfolio Stylesheet
   Theme: Premium Royal Blue + White + Gold Gradient (Glassmorphism & Modern UI)
   ========================================================================== */

/* 1. Global Variables & Color Palette */
:root {
    /* Fonts */
    --font-primary: 'Poppins', sans-serif;

    /* Transition Speeds */
    --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);

    /* HSL Theme Colors - LIGHT MODE (Default) */
    --bg-primary: #f4f7fc;
    --bg-secondary: #ffffff;
    --bg-gradient: linear-gradient(135deg, #eef3fc 0%, #ffffff 100%);
    --bg-nav: rgba(244, 247, 252, 0.85);
    
    --text-primary: #0a1931;       /* Deep Royal Blue */
    --text-secondary: #4a5568;     /* Slate Gray */
    --text-muted: #718096;
    
    --royal-blue: #153e90;
    --royal-blue-rgb: 21, 62, 144;
    --royal-blue-light: #1f60df;
    
    --gold: #8b5cf6;               /* Vibrant Violet accent */
    --gold-rgb: 139, 92, 246;
    --gold-gradient: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);
    --gold-btn-text: #ffffff;
    
    --border-color: rgba(21, 62, 144, 0.08);
    --border-hover: rgba(139, 92, 246, 0.3);
    --glass-bg: rgba(255, 255, 255, 0.65);
    --glass-shadow: 0 8px 32px 0 rgba(21, 62, 144, 0.06);
    --glow-color: rgba(139, 92, 246, 0.15);
}

[data-theme="dark"] {
    /* HSL Theme Colors - DARK MODE */
    --bg-primary: #030814;          /* Ultra dark Royal Blue */
    --bg-secondary: #071126;        /* Deep Royal Blue Card Backing */
    --bg-gradient: linear-gradient(135deg, #030814 0%, #0c1a36 100%);
    --bg-nav: rgba(3, 8, 20, 0.85);
    
    --text-primary: #f8fafc;        /* Off-white */
    --text-secondary: #cbd5e1;      /* Light Gray */
    --text-muted: #94a3b8;
    
    --royal-blue: #0f2b66;
    --royal-blue-rgb: 15, 43, 102;
    --royal-blue-light: #3b82f6;
    
    --gold: #d4af37;                /* Bright Royal Gold */
    --gold-rgb: 212, 175, 55;
    --gold-gradient: linear-gradient(135deg, #bf953f 0%, #fcf6ba 25%, #b38728 50%, #fbf5b7 75%, #aa771c 100%);
    --gold-btn-text: #050c1a;
    
    --border-color: rgba(212, 175, 55, 0.15);
    --border-hover: rgba(212, 175, 55, 0.4);
    --glass-bg: rgba(7, 17, 38, 0.6);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glow-color: rgba(212, 175, 55, 0.25);
}

/* 2. Global Resets & Scrollbars */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

/* Custom Selection */
::selection {
    background-color: var(--gold);
    color: var(--gold-btn-text);
}

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

/* Scroll Progress Bar */
.scroll-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    z-index: 9999;
    background: transparent;
}
.scroll-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--gold-gradient);
    box-shadow: 0 0 8px var(--gold);
    transition: width 0.1s ease-out;
}

/* 3. Loading Preloader Animation */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity var(--transition-normal) ease, visibility var(--transition-normal);
}
.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}
.preloader-spinner {
    width: 80px;
    height: 80px;
    position: relative;
}
.preloader-spinner::before,
.preloader-spinner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 4px solid transparent;
    border-top-color: var(--gold);
    animation: spin 1.5s linear infinite;
}
.preloader-spinner::after {
    border-top-color: var(--royal-blue-light);
    animation-duration: 1s;
    animation-direction: reverse;
    transform: scale(0.85);
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 4. Interactive Mouse Cursor Effect */
.custom-cursor {
    width: 8px;
    height: 8px;
    background-color: var(--gold);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 99999;
    mix-blend-mode: difference;
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}
.custom-cursor-outline {
    width: 30px;
    height: 30px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 99998;
    transition: transform 0.1s ease-out, border-color 0.3s;
}
.cursor-hover {
    width: 16px;
    height: 16px;
    background-color: var(--gold);
}
.cursor-outline-hover {
    transform: translate(-50%, -50%) scale(1.8);
    background-color: rgba(212, 175, 55, 0.15);
    border-color: transparent;
}
@media (max-width: 991.98px) {
    .custom-cursor, .custom-cursor-outline {
        display: none !important;
    }
}

/* 5. Ambient Animated Backgrounds & Floating Shapes */
.particles-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.shape {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(197, 160, 89, 0.08) 0%, rgba(21, 62, 144, 0.03) 70%);
    filter: blur(40px);
    animation: floatShape infinite ease-in-out;
}
.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: -5%;
    animation-duration: 25s;
}
.shape-2 {
    width: 450px;
    height: 450px;
    top: 45%;
    right: -10%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, rgba(21, 62, 144, 0.05) 70%);
    animation-duration: 35s;
}
.shape-3 {
    width: 250px;
    height: 250px;
    bottom: 5%;
    left: 20%;
    animation-duration: 20s;
}
@keyframes floatShape {
    0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
    50% { transform: translateY(-40px) rotate(180deg) scale(1.1); }
}

/* 6. Navigation Styles */
.navbar-custom {
    background: var(--bg-nav);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    z-index: 1000;
    padding-top: 1rem;
    padding-bottom: 1rem;
}
.navbar-custom.navbar-scrolled {
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
    box-shadow: var(--glass-shadow);
}
.navbar-brand-custom {
    display: flex;
    align-items: center;
    background: none !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: initial !important;
}
.navbar-logo {
    height: 64px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
    transition: all var(--transition-normal);
    filter: drop-shadow(0 2px 8px rgba(139, 92, 246, 0.25));
}
.navbar-custom.navbar-scrolled .navbar-logo {
    height: 52px;
}
.navbar-logo:hover {
    transform: scale(1.05);
}
.brand-text-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.brand-name {
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.5px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
    display: block;
}
.brand-subtitle {
    font-size: 0.65rem;
    display: block;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    line-height: 1.2;
}
.nav-link-custom {
    font-weight: 500;
    color: var(--text-secondary) !important;
    position: relative;
    padding: 0.5rem 1rem !important;
    transition: color var(--transition-fast);
}
.nav-link-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 2px;
    background: var(--gold-gradient);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}
.nav-link-custom:hover, 
.nav-link-custom.active {
    color: var(--text-primary) !important;
}
.nav-link-custom:hover::after,
.nav-link-custom.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 30px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.theme-toggle-btn:hover {
    border-color: var(--gold);
    box-shadow: 0 0 10px var(--glow-color);
}
.theme-toggle-btn i {
    font-size: 1.1rem;
}
[data-theme="dark"] .theme-toggle-btn .fa-moon { display: none; }
[data-theme="dark"] .theme-toggle-btn .fa-sun { display: inline-block; color: var(--gold); }
[data-theme="light"] .theme-toggle-btn .fa-sun { display: none; }
[data-theme="light"] .theme-toggle-btn .fa-moon { display: inline-block; color: var(--royal-blue); }

/* 7. Typography & Reusable Layout Styles */
.section-padding {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}
.heading-subtitle {
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--gold);
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 10px;
}
.heading-title {
    font-weight: 800;
    margin-bottom: 25px;
    color: var(--text-primary);
    position: relative;
}
.heading-title span {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.heading-underline {
    width: 60px;
    height: 3px;
    background: var(--gold-gradient);
    margin: 0 auto 40px auto;
    border-radius: 2px;
}
.heading-underline.left {
    margin-left: 0;
}

/* 8. Glassmorphism Design System */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 35px;
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-normal);
}
.glass-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px 0 var(--glow-color);
}

/* 9. Buttons with Gradient & Gold styles */
.btn-gold {
    background: var(--gold-gradient);
    color: var(--gold-btn-text) !important;
    font-weight: 600;
    border: none;
    border-radius: 30px;
    padding: 12px 30px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.btn-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #bf953f, #aa771c);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-fast);
}
.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(197, 160, 89, 0.45);
}
.btn-gold:hover::before {
    opacity: 1;
}
.btn-outline-gold {
    background: transparent;
    color: var(--text-primary) !important;
    border: 2px solid var(--gold);
    border-radius: 30px;
    padding: 10px 28px;
    font-weight: 600;
    transition: all var(--transition-fast);
}
.btn-outline-gold:hover {
    background: var(--gold-gradient);
    color: var(--gold-btn-text) !important;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(197, 160, 89, 0.3);
}

/* 10. Hero Section Styling */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 120px;
    padding-bottom: 60px;
    overflow: hidden;
}
.hero-intro {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--gold);
    margin-bottom: 10px;
}
.hero-name {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-primary);
}
.hero-name span {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-typing {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--royal-blue-light);
    margin-bottom: 25px;
    min-height: 42px;
}
.typing-cursor {
    animation: blinkCursor 0.8s infinite;
}
@keyframes blinkCursor {
    50% { opacity: 0; }
}
.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 35px;
    max-width: 600px;
}
.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Hero Profile Image with Glow */
.hero-img-wrapper {
    position: relative;
    display: inline-block;
}
.hero-img-bg {
    position: absolute;
    top: 5%;
    left: 5%;
    width: 90%;
    height: 90%;
    background: var(--gold-gradient);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    filter: blur(15px);
    opacity: 0.6;
    animation: morphImgBg 8s ease-in-out infinite;
    z-index: 1;
}
.hero-img-frame {
    position: relative;
    z-index: 2;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    overflow: hidden;
    border: 3px solid var(--gold);
    animation: morphImgBg 8s ease-in-out infinite;
    box-shadow: var(--glass-shadow);
    background: var(--bg-secondary);
}
.hero-img-frame img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform var(--transition-normal);
}
.hero-img-wrapper:hover img {
    transform: scale(1.06);
}
@keyframes morphImgBg {
    0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
}

/* 11. About Me Section */
.about-details p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}
.about-grid-info {
    margin-top: 30px;
}
.about-info-item {
    margin-bottom: 15px;
}
.about-info-item strong {
    color: var(--text-primary);
}

/* 12. Education Section */
.edu-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}
.edu-icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 20px;
}
.edu-univ {
    font-size: 0.9rem;
    color: var(--royal-blue-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 13. Experience Timeline Section */
.timeline {
    position: relative;
    max-width: 1200px;
    margin: 40px auto 0 auto;
}
.timeline::after {
    content: '';
    position: absolute;
    width: 3px;
    background: var(--border-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1.5px;
    border-radius: 2px;
}
.timeline-container {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}
.timeline-container::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--bg-secondary);
    border: 4px solid var(--gold);
    top: 25px;
    border-radius: 50%;
    z-index: 1;
    transition: background-color var(--transition-fast);
}
.timeline-container.left {
    left: 0;
}
.timeline-container.right {
    left: 50%;
}
.timeline-container.right::after {
    left: -10px;
}
.timeline-container:hover::after {
    background-color: var(--gold);
}
.timeline-date {
    font-weight: bold;
    color: var(--gold);
    margin-bottom: 10px;
    display: inline-block;
    font-size: 0.95rem;
}
.timeline-company {
    font-weight: 600;
    color: var(--royal-blue-light);
    margin-bottom: 12px;
}
.timeline-bullets {
    padding-left: 20px;
    margin-bottom: 0;
}
.timeline-bullets li {
    margin-bottom: 6px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

@media (max-width: 767.98px) {
    .timeline::after {
        left: 31px;
    }
    .timeline-container {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    .timeline-container.right {
        left: 0%;
    }
    .timeline-container::after {
        left: 21px !important;
    }
}

/* 14. Skills (Progress Bars) Section */
.skill-bar-wrapper {
    margin-bottom: 25px;
}
.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-weight: 600;
}
.skill-progress {
    height: 10px;
    background: var(--border-color);
    border-radius: 5px;
    overflow: hidden;
}
.skill-progress-bar {
    height: 100%;
    width: 0; /* Animated via JS */
    background: var(--gold-gradient);
    border-radius: 5px;
    transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}

/* 15. Services Section */
.service-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 30px;
}
.service-icon-box {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(197, 160, 89, 0.1);
    color: var(--gold);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    margin-bottom: 25px;
    transition: all var(--transition-normal);
}
.service-card:hover .service-icon-box {
    background: var(--gold-gradient);
    color: var(--gold-btn-text);
    transform: rotateY(180deg);
}

/* 16. Strengths Section */
.strength-card {
    padding: 20px;
    text-align: center;
    height: 100%;
}
.strength-icon {
    font-size: 2.2rem;
    color: var(--gold);
    margin-bottom: 15px;
}
.strength-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0;
}

/* 17. Weaknesses Section */
.weakness-card {
    border-left: 4px solid var(--gold);
    padding: 20px 25px;
    background: rgba(197, 160, 89, 0.03);
    margin-bottom: 20px;
    height: 100%;
}
.weakness-card i {
    color: var(--gold);
    margin-right: 10px;
}

/* 18. Technical Skills Badge Layout */
.tech-skill-badge {
    background: rgba(21, 62, 144, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 8px;
    transition: all var(--transition-fast);
}
.tech-skill-badge:hover {
    background: var(--gold-gradient);
    color: var(--gold-btn-text);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.3);
}

/* 19. Personal Information & Hobbies Layout */
.personal-info-list {
    list-style: none;
    padding-left: 0;
}
.personal-info-list li {
    margin-bottom: 15px;
    font-size: 1.05rem;
}
.personal-info-list li strong {
    color: var(--gold);
    width: 140px;
    display: inline-block;
}
.hobby-badge {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 12px 22px;
    border-radius: 12px;
    text-align: center;
    font-weight: 500;
    margin-bottom: 15px;
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 12px;
}
.hobby-badge:hover {
    border-color: var(--gold);
    transform: translateX(5px);
}
.hobby-badge i {
    color: var(--gold);
    font-size: 1.2rem;
}

/* 20. Achievement Counter Section */
.counter-section {
    background: linear-gradient(rgba(10, 25, 49, 0.9), rgba(15, 43, 102, 0.95)), url('../images/counter-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #ffffff;
    padding: 80px 0;
}
.counter-box {
    text-align: center;
    padding: 20px;
}
.counter-icon {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 15px;
}
.counter-number {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 5px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.counter-title {
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 21. Testimonials Section */
.testimonial-carousel-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}
.testimonial-card {
    text-align: center;
    padding: 40px;
}
.testimonial-quote {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 25px;
    position: relative;
}
.testimonial-quote::before {
    content: '\f10d';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: rgba(197, 160, 89, 0.15);
    font-size: 3rem;
    position: absolute;
    top: -25px;
    left: -15px;
}
.testimonial-author-img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    margin: 0 auto 15px auto;
    border: 2px solid var(--gold);
    object-fit: cover;
}
.testimonial-author-name {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 5px;
}
.testimonial-author-designation {
    font-size: 0.9rem;
    color: var(--royal-blue-light);
    font-weight: 500;
}
/* Carousel Controls Custom Styling */
.carousel-indicators [data-bs-target] {
    background-color: var(--royal-blue-light);
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.carousel-indicators .active {
    background-color: var(--gold);
}

/* 22. Contact & Forms Section */
.contact-info-card {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: center;
}
.contact-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(197, 160, 89, 0.1);
    color: var(--gold);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.contact-text-box h5 {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-primary);
}
.contact-text-box p {
    margin-bottom: 0;
    color: var(--text-secondary);
}
.contact-text-box a {
    color: inherit;
    transition: color var(--transition-fast);
}
.contact-text-box a:hover {
    color: var(--gold);
}

.contact-social-icons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}
.social-icon-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}
.social-icon-btn:hover {
    background: var(--gold-gradient);
    color: var(--gold-btn-text);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.3);
}

.form-control-custom {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary) !important;
    border-radius: 10px;
    padding: 12px 20px;
    transition: all var(--transition-fast);
}
.form-control-custom:focus {
    background: var(--bg-secondary);
    border-color: var(--gold);
    box-shadow: 0 0 10px var(--glow-color);
    outline: none;
}
.form-control-custom::placeholder {
    color: var(--text-muted);
}

.map-container {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--glass-shadow);
}
.map-container iframe {
    width: 100%;
    height: 350px;
    display: block;
}

/* Contact CTA Buttons */
.contact-cta-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}
.btn-call, .btn-whatsapp {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 30px;
    font-weight: 600;
    transition: all var(--transition-fast);
}
.btn-call {
    background: var(--royal-blue-light);
    color: #ffffff;
}
.btn-call:hover {
    background: #1e40af;
    color: #ffffff;
    transform: translateY(-2px);
}
.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
}
.btn-whatsapp:hover {
    background: #128c7e;
    color: #ffffff;
    transform: translateY(-2px);
}

/* 23. Footer & Floating Buttons */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    position: relative;
    z-index: 10;
}
.footer p {
    margin-bottom: 0;
    color: var(--text-secondary);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #ffffff !important;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-fast);
    animation: bounceFloat 3s infinite ease-in-out;
}
.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(18, 140, 126, 0.5);
}

/* Back To Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gold-gradient);
    color: var(--gold-btn-text) !important;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}
.back-to-top.show {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(197, 160, 89, 0.5);
}

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

/* 24. Projects & Certificates Cards (Extra Features) */
.project-card {
    height: 100%;
}
.project-img-wrapper {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--border-color);
}
.project-img-wrapper img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}
.project-card:hover .project-img-wrapper img {
    transform: scale(1.08);
}
.project-tags {
    margin-bottom: 12px;
}
.project-tag {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-right: 10px;
}
.project-title {
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.project-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.cert-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}
.cert-icon {
    font-size: 2.2rem;
    color: var(--gold);
    margin-bottom: 20px;
}
.cert-title {
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.cert-org {
    color: var(--royal-blue-light);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

/* 25. Scroll Animation classes (Mock AOS) */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}
.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* 26. Success Toast Notification */
.toast-container-custom {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1050;
}
.toast-custom {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gold);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--glass-shadow);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 15px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    max-width: 350px;
}
.toast-custom.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.toast-custom i {
    font-size: 1.5rem;
    color: #25d366;
}

/* ==========================================================================
   27. Responsive Media Queries (Mobile & Tablet)
   ========================================================================== */

@media (max-width: 991.98px) {
    .section-padding {
        padding: 60px 0;
    }
    
    .hero-section {
        padding-top: 100px;
        padding-bottom: 40px;
        text-align: center;
    }
    
    .hero-name {
        font-size: 2.8rem;
    }
    
    .hero-typing {
        font-size: 1.5rem;
        min-height: 36px;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-img-wrapper {
        margin-bottom: 30px;
    }

    /* Mobile Navbar Dropdown Styling */
    .navbar-collapse {
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid var(--border-color);
        border-radius: 15px;
        padding: 20px;
        margin-top: 15px;
        box-shadow: var(--glass-shadow);
    }
    
    .nav-link-custom::after {
        display: none; /* Hide desktop underlines on mobile */
    }
    
    .nav-link-custom {
        padding: 10px 15px !important;
        border-radius: 8px;
    }
    
    .nav-link-custom.active, .nav-link-custom:hover {
        background: rgba(197, 160, 89, 0.1);
        color: var(--gold) !important;
    }
    
    .theme-toggle-btn {
        width: 100%;
        justify-content: center;
        margin-top: 10px;
    }
}

@media (max-width: 575.98px) {
    .hero-name {
        font-size: 2.2rem;
    }
    
    .hero-typing {
        font-size: 1.2rem;
    }
    
    .heading-title {
        font-size: 1.8rem;
    }
    
    .counter-number {
        font-size: 2.4rem;
    }
    
    .counter-title {
        font-size: 0.9rem;
    }
    
    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* Custom color theme override for Bootstrap utility classes */
.text-warning {
    color: var(--gold) !important;
}