/* ==========================================================================
   CYBERPUNK NEON PREMIUM STYLING SPECIFICATION (2026 FRAMEWORK)
   ========================================================================== */

:root {
    --bg-dark: #050816;
    --neon-cyan: #00F5FF;
    --neon-purple: #A855F7;
    --neon-pink: #FF0080;
    --glass-bg: rgba(13, 18, 43, 0.45);
    --glass-border: rgba(255, 255, 255, 0.07);
    --font-cyber: 'Orbitron', sans-serif;
    --font-sub: 'Rajdhani', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
    --text-main: #E2E8F0;
    --text-muted: #94A3B8;
    --transition-premium: cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset Elements */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sub);
    overflow-x: hidden;
    letter-spacing: 0.5px;
}

h1, h2, h3, h4, .nav-logo, .btn {
    font-family: var(--font-cyber);
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--neon-purple);
    border-radius: 4px;
    box-shadow: 0 0 10px var(--neon-purple);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
    box-shadow: 0 0 15px var(--neon-cyan);
}

/* Custom Neon Cursor & Trail */
.custom-cursor {
    width: 8px;
    height: 8px;
    background: var(--neon-cyan);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 10000;
    box-shadow: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan);
    transition: width 0.2s, height 0.2s;
}

.cursor-trail {
    width: 30px;
    height: 30px;
    border: 1px solid var(--neon-pink);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    box-shadow: 0 0 8px rgba(255, 0, 128, 0.3);
    transition: transform 0.08s linear;
}

/* Cyberpunk Background Grid & Aurora Elements */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(18, 24, 54, 0.2) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(18, 24, 54, 0.2) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -3;
    pointer-events: none;
}

.aurora-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
    background: radial-gradient(circle at 20% 30%, rgba(0, 245, 255, 0.07) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(168, 85, 247, 0.08) 0%, transparent 45%),
                radial-gradient(circle at 50% 50%, rgba(255, 0, 128, 0.05) 0%, transparent 50%);
    filter: blur(40px);
    animation: auroraShift 20s infinite alternate;
}

@keyframes auroraShift {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.1) translate(2%, 3%); }
}

#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Loading Screen */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #02040a;
    z-index: 20000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s;
}

.loader-content {
    text-align: center;
    font-family: var(--font-mono);
}

.loader-logo {
    font-size: 3.5rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 5px;
    text-shadow: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan);
    animation: loaderGlow 1.5s infinite alternate;
    margin-bottom: 20px;
}

.loader-bar-container {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto 15px;
    border: 1px solid rgba(0, 245, 255, 0.2);
}

.loader-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
    box-shadow: 0 0 10px var(--neon-cyan);
}

.loader-status {
    color: var(--neon-cyan);
    font-size: 0.85rem;
    letter-spacing: 2px;
}

@keyframes loaderGlow {
    0% { text-shadow: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan); }
    100% { text-shadow: 0 0 15px var(--neon-pink), 0 0 30px var(--neon-pink); }
}

/* Glassmorphism System Global Card Class */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.1s linear;
}

/* Micro Neon Utilities */
.neon-text-cyan { color: var(--neon-cyan); text-shadow: 0 0 8px rgba(0, 245, 255, 0.5); }
.neon-text-pink { color: var(--neon-pink); text-shadow: 0 0 8px rgba(255, 0, 128, 0.5); }
.neon-text-purple { color: var(--neon-purple); text-shadow: 0 0 8px rgba(168, 85, 247, 0.5); }
.margin-top-15 { margin-top: 15px; }
.margin-bottom-20 { margin-bottom: 20px; }

/* Fixed Glass Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(5, 8, 22, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 5000;
    transition: all 0.4s var(--transition-premium);
}

.navbar.scrolled {
    height: 65px;
    background: rgba(5, 8, 22, 0.85);
    border-bottom: 1px solid rgba(0, 245, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
}

.nav-logo {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 245, 255, 0.3);
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--neon-cyan);
    box-shadow: 0 0 8px var(--neon-cyan);
    transition: width 0.3s var(--transition-premium);
}

.nav-link:hover, .nav-link.active {
    color: var(--neon-cyan);
    text-shadow: 0 0 8px rgba(0, 245, 255, 0.6);
}

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

/* Burger Mobile Trigger */
.burger-menu {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.burger-menu div {
    width: 25px;
    height: 2px;
    background-color: var(--text-main);
    transition: all 0.3s ease;
}

/* Mobile Nav Overlay */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    height: 100vh;
    background: rgba(5, 8, 22, 0.95);
    backdrop-filter: blur(20px);
    z-index: 4500;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    border-left: 1px solid rgba(255, 0, 128, 0.3);
}

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

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 40px;
    text-align: center;
}

.mobile-link {
    font-family: var(--font-cyber);
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s;
}

.mobile-link:hover {
    color: var(--neon-pink);
    text-shadow: 0 0 10px var(--neon-pink);
}

/* Layout Architecture */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

section {
    padding: 100px 0;
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

.section-title {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section-line {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), transparent);
}

/* Premium Button Styling Matrix */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    background: transparent;
    transition: all 0.3s var(--transition-premium);
}

.btn span {
    position: relative;
    z-index: 2;
    color: #fff;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    transition: all 0.4s var(--transition-premium);
    z-index: 1;
}

.btn:hover::before {
    left: 0;
}

.btn-cyan {
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 245, 255, 0.2);
}
.btn-cyan::before { background: var(--neon-cyan); }
.btn-cyan:hover { box-shadow: 0 0 20px var(--neon-cyan); }
.btn-cyan:hover span { color: #000; font-weight: 900; }

.btn-pink {
    border: 1px solid var(--neon-pink);
    box-shadow: 0 0 10px rgba(255, 0, 128, 0.2);
}
.btn-pink::before { background: var(--neon-pink); }
.btn-pink:hover { box-shadow: 0 0 20px var(--neon-pink); }
.btn-pink:hover span { color: #000; font-weight: 900; }

.btn-purple {
    border: 1px solid var(--neon-purple);
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.2);
}
.btn-purple::before { background: var(--neon-purple); }
.btn-purple:hover { box-shadow: 0 0 20px var(--neon-purple); }
.btn-purple:hover span { color: #000; font-weight: 900; }

/* Scroll-Reveal Base State */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ==========================================================================
   HERO SECTION STYLING MATRIX
   ========================================================================== */
.hero-section {
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    align-items: center;
}

.hero-img-wrapper {
    position: relative;
    width: 380px;
    height: 380px;
    margin: 0 auto;
}

.hero-profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 5;
    border: 4px solid rgba(5, 8, 22, 0.8);
}

.neon-border-glow {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-purple), var(--neon-pink));
    z-index: 2;
    animation: spinGlow 6s linear infinite;
    box-shadow: 0 0 25px rgba(0, 245, 255, 0.5), 0 0 50px rgba(255, 0, 128, 0.3);
}

@keyframes spinGlow {
    0% { transform: rotate(0deg); filter: hue-rotate(0deg); }
    100% { transform: rotate(360deg); filter: hue-rotate(360deg); }
}

.cyber-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 245, 255, 0.3);
    background: rgba(0, 245, 255, 0.05);
    padding: 6px 14px;
    border-radius: 4px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

/* Glitch Graphical Text Matrix Effect */
.glitch-text {
    position: relative;
    color: #fff;
}
.glitch-text::before, .glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
}
.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 var(--neon-pink);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitchAnim 5s infinite linear alternate-reverse;
}
.glitch-text::after {
    left: -2px;
    text-shadow: -2px 0 var(--neon-cyan), 0 2px var(--neon-purple);
    clip: rect(85px, 450px, 140px, 0);
    animation: glitchAnim2 5s infinite linear alternate-reverse;
}

@keyframes glitchAnim {
    0% { clip: rect(31px, 9999px, 94px, 0); }
    10% { clip: rect(112px, 9999px, 76px, 0); }
    20% { clip: rect(85px, 9999px, 5px, 0); }
    30% { clip: rect(27px, 9999px, 115px, 0); }
    40% { clip: rect(73px, 9999px, 29px, 0); }
    50% { clip: rect(118px, 9999px, 142px, 0); }
    60% { clip: rect(44px, 9999px, 50px, 0); }
    70% { clip: rect(12px, 9999px, 85px, 0); }
    80% { clip: rect(135px, 9999px, 61px, 0); }
    90% { clip: rect(99px, 9999px, 114px, 0); }
    100% { clip: rect(63px, 9999px, 25px, 0); }
}
@keyframes glitchAnim2 {
    0% { clip: rect(76px, 9999px, 116px, 0); }
    11% { clip: rect(22px, 9999px, 65px, 0); }
    22% { clip: rect(135px, 9999px, 88px, 0); }
    33% { clip: rect(57px, 9999px, 5px, 0); }
    44% { clip: rect(111px, 9999px, 120px, 0); }
    55% { clip: rect(18px, 9999px, 142px, 0); }
    66% { clip: rect(93px, 9999px, 44px, 0); }
    77% { clip: rect(47px, 9999px, 128px, 0); }
    88% { clip: rect(5px, 9999px, 73px, 0); }
    100% { clip: rect(131px, 9999px, 91px, 0); }
}

.typewriter-container {
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--neon-purple);
    margin-bottom: 20px;
    height: 35px;
}

.txt-type::after {
    content: '';
    border-right: 3px solid var(--neon-cyan);
    animation: blink 0.75s step-end infinite;
}

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

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 550px;
    line-height: 1.6;
    margin-bottom: 35px;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.hero-socials {
    display: flex;
    gap: 15px;
}

.social-icon-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    transition: all 0.3s var(--transition-premium);
}

.social-icon-btn:hover {
    color: #000;
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px var(--neon-cyan);
    transform: translateY(-3px);
}

.scroll-down-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 2px;
}

.scroll-down-indicator i {
    animation: bounceDown 2s infinite;
    color: var(--neon-cyan);
}

@keyframes bounceDown {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-6px); }
    60% { transform: translateY(-3px); }
}

/* ==========================================================================
   ABOUT & STATS MATRIX
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
}

.about-card-main p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.about-card-main h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

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

.counter-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.counter-num {
    font-family: var(--font-cyber);
    font-size: 2.8rem;
    font-weight: 900;
    color: #fff;
}

.counter-plus {
    font-family: var(--font-cyber);
    font-size: 1.8rem;
    color: var(--neon-pink);
    font-weight: 700;
}

.counter-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-top: 8px;
}

/* ==========================================================================
   SKILLS & SERVICES ARCHITECTURE
   ========================================================================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.skill-card {
    padding: 25px;
}

.skill-card:hover {
    border-color: rgba(0, 245, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.15);
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 1.05rem;
    margin-bottom: 15px;
}

.skill-name i {
    margin-right: 8px;
    font-size: 1.2rem;
}

.progress-bar-bg {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    border-radius: 3px;
    transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}

.progress-pink { background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink)); box-shadow: 0 0 10px var(--neon-pink); }
.progress-cyan { background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan)); box-shadow: 0 0 10px var(--neon-cyan); }
.progress-purple { background: linear-gradient(90deg, var(--neon-pink), var(--neon-purple)); box-shadow: 0 0 10px var(--neon-purple); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    text-align: center;
    padding: 40px 30px;
    transition: transform 0.3s, border-color 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-purple);
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.15);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   PROJECTS SECTION MATRIX
   ========================================================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 35px;
}

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

.project-card:hover {
    border-color: var(--neon-pink);
    box-shadow: 0 15px 35px rgba(255, 0, 128, 0.15);
}

.project-img-container {
    width: 100%;
    height: 200px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--glass-border);
}

.project-placeholder-visual {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.2);
    transition: transform 0.5s ease;
}

.gradient-1 { background: linear-gradient(135deg, #0f172a, #1e1b4b); }
.gradient-2 { background: linear-gradient(135deg, #0f172a, #042f2e); }
.gradient-3 { background: linear-gradient(135deg, #111827, #311042); }
.gradient-4 { background: linear-gradient(135deg, #030712, #1c1917); }

.project-card:hover .project-placeholder-visual {
    transform: scale(1.08);
    color: rgba(255, 255, 255, 0.4);
}

.project-overlay-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(5, 8, 22, 0.8));
    z-index: 2;
}

.project-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-content h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.project-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.tag-cyan { color: var(--neon-cyan); border-color: rgba(0, 245, 255, 0.2); }
.tag-pink { color: var(--neon-pink); border-color: rgba(255, 0, 128, 0.2); }
.tag-purple { color: var(--neon-purple); border-color: rgba(168, 85, 247, 0.2); }

.project-links {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 15px;
}

.btn-project {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s;
}

.demo-link:hover { color: var(--neon-cyan); text-shadow: 0 0 8px var(--neon-cyan); }
.source-link:hover { color: var(--neon-pink); text-shadow: 0 0 8px var(--neon-pink); }

/* ==========================================================================
   TESTIMONIALS SLIDER MATRIX
   ========================================================================== */
.slider-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonials-slider {
    position: relative;
    height: 250px;
}

.testimonial-card {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    transform: translateX(50px);
    pointer-events: none;
    visibility: hidden;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
    visibility: visible;
}

.quote-icon {
    font-size: 2rem;
    margin-bottom: 15px;
    text-align: right;
}

.testimonial-text {
    font-size: 1.2rem;
    line-height: 1.7;
    font-style: italic;
    color: #e2e8f0;
    margin-bottom: 25px;
}

.client-meta h4 {
    font-size: 1rem;
    letter-spacing: 2px;
    color: var(--neon-cyan);
}

.client-meta span {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: #fff;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
}

.slider-btn:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.4);
    color: var(--neon-cyan);
}

/* ==========================================================================
   CONTACT SEC TERMINAL & INPUTS
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 50px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.info-item i {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.3rem;
}

.info-item span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.info-item p {
    font-family: var(--font-cyber);
    font-size: 1.05rem;
    margin-top: 2px;
}

.info-item p a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 8px var(--neon-cyan);
}

/* Interactive Input Groups */
.input-group {
    position: relative;
    margin-bottom: 30px;
}

.input-group input, .input-group textarea {
    width: 100%;
    padding: 12px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 1rem;
    font-family: var(--font-sub);
    outline: none;
    transition: border-color 0.3s;
}

.input-group textarea {
    resize: none;
}

.input-group label {
    position: absolute;
    top: 12px;
    left: 0;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all 0.3s var(--transition-premium);
    letter-spacing: 1px;
}

/* Advanced Floating Label Handling */
.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:not(:placeholder-shown) ~ label {
    top: -15px;
    font-size: 0.75rem;
    color: var(--neon-pink);
    text-shadow: 0 0 5px rgba(255, 0, 128, 0.3);
}

.input-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--neon-pink);
    box-shadow: 0 0 10px var(--neon-pink);
    transition: width 0.4s var(--transition-premium);
}

.input-group input:focus ~ .input-border,
.input-group textarea:focus ~ .input-border {
    width: 100%;
}

.submit-btn {
    width: 100%;
    padding: 16px;
}

.form-feedback-msg {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    margin-top: 15px;
    text-align: center;
    letter-spacing: 1px;
    min-height: 20px;
}

/* ==========================================================================
   FOOTER & COMPONENT LAYER EXTRA
   ========================================================================== */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: #02040a;
    padding: 40px 0;
    text-align: center;
    position: relative;
    z-index: 10;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-brand {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 3px;
}

.footer-socials {
    display: flex;
    gap: 25px;
    font-size: 1.3rem;
}

.footer-socials a {
    transition: color 0.3s, transform 0.3s;
}

.footer-socials a:hover {
    color: var(--neon-pink);
    transform: scale(1.15);
}

.footer-copyright {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* Back To Top UI */
.back-to-top {
    position: fixed;
    bottom: -60px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--glass-bg);
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 245, 255, 0.2);
    border-radius: 4px;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 4000;
    transition: all 0.4s var(--transition-premium);
    opacity: 0;
}

.back-to-top.visible {
    bottom: 30px;
    opacity: 1;
}

.back-to-top:hover {
    background: var(--neon-cyan);
    color: #000;
    box-shadow: 0 0 20px var(--neon-cyan);
}

/* ==========================================================================
   RESPONSIVE LAYOUT MATRIX
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .hero-img-wrapper {
        width: 300px;
        height: 300px;
    }
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-ctas {
        justify-content: center;
    }
    .hero-socials {
        justify-content: center;
    }
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .burger-menu {
        display: flex;
    }
    .main-content {
        padding: 0 20px;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .typewriter-container {
        font-size: 1.4rem;
    }
    .testimonials-slider {
        height: 320px;
    }
}