@charset "utf-8";
/* CSS Document 

Tooplate 2147 Titan Folio

https://www.tooplate.com/view/2147-titan-folio

*/

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.15);
    --accent-blue: #76a9fa;
    --accent-blue-dark: #4f83f7;
    --accent-glow: rgba(118, 169, 250, 0.3);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-tertiary: rgba(255, 255, 255, 0.6);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: linear-gradient(135deg, #0a0a0f 0%, #151520 25%, #1a1a2e 50%, #16213e 75%, #0f3460 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.6;
}

p a {
	color: #FFF;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    background: rgba(15, 25, 35, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

nav.scrolled {
    background: rgba(15, 25, 35, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 1000px) {
    .nav-container {
        justify-content: center;
        flex-direction: column;
        gap: 1.5rem;
        padding: 1rem 2rem;
    }
    
    .logo {
        order: 1;
    }
    
    .nav-links {
        order: 2;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .mobile-menu-btn {
        display: none !important;
    }
    
    .hero {
        padding-top: 240px;
    }
}

@media (max-width: 880px) {
    .hero {
        padding-top: 160px;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
    animation: footer-float 4s ease-in-out infinite;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--accent-glow);
    font-size: 1.2rem;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

/* Desktop nav pill wrapper */
.nav-pill {
    display: flex;
    align-items: center;
    background: rgba(118, 169, 250, 0.06);
    border: 2px solid var(--accent-blue);
    border-radius: 50px;
    padding: 0.3rem 0.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 0 18px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.06);
}

@media (max-width: 768px) {
    .nav-pill {
        display: none;
    }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.25rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: relative;
    border: 2px solid transparent;
}

.nav-links a::after {
    display: none;
}

.nav-links a:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    background: rgba(118, 169, 250, 0.12);
    transform: none;
}

.nav-links a.active {
    color: var(--accent-blue);
    background: rgba(118, 169, 250, 0.15);
    border-color: var(--accent-blue);
    box-shadow: 0 4px 15px var(--accent-glow);
}

/* Mobile menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(15, 25, 35, 0.97);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    transform: translateY(-10px);
    transition: transform 0.3s ease, opacity 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    pointer-events: none;
}

.mobile-nav.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav ul {
    list-style: none;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 1rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    text-align: center;
    font-weight: 500;
    display: block;
    position: relative;
    border: 2px solid transparent;
}

.mobile-nav a:hover {
    color: var(--accent-blue);
    background: rgba(118, 169, 250, 0.1);
    border-color: var(--accent-blue);
}

.mobile-nav a.active {
    color: var(--accent-blue);
    background: rgba(118, 169, 250, 0.15);
    border-color: var(--accent-blue);
}

/* Section styling */
section {
    padding: 5rem 0;
    position: relative;
}

#about {
    position: relative;
    overflow: hidden;
}

/* Background image layer — animated separately */
.about-bg-parallax {
    position: absolute;
    inset: -10%;
    background-image: url('images/bg1.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.05) translate(0, 0);
    transition: opacity 1.8s ease;
    z-index: 0;
}

#about.in-view .about-bg-parallax {
    opacity: 1;
    animation: kenburns-about 22s ease-in-out infinite alternate;
}

@keyframes kenburns-about {
    0%   { transform: scale(1)    translate(0,    0);    }
    33%  { transform: scale(1.07) translate(-1.5%, 0.8%); }
    66%  { transform: scale(1.04) translate(1%,  -0.6%); }
    100% { transform: scale(1.1)  translate(0.5%, 1.2%); }
}

/* Dark overlay — sits above bg layer */
#about::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(10, 10, 20, 1)    0%,
        rgba(10, 10, 20, 0.65) 18%,
        rgba(10, 10, 20, 0.65) 82%,
        rgba(10, 10, 20, 1)    100%
    );
    z-index: 1;
}

#about .container {
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-top: 4rem;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Hero section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 160px 2rem 0;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 160px;
    background: linear-gradient(to bottom, transparent, rgba(10, 10, 20, 1));
    z-index: 2;
    pointer-events: none;
}

/* Animated background elements */
.hero-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 1;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
    animation: float 25s infinite ease-in-out;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(118, 169, 250, 0.4) 0%, transparent 70%);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(79, 131, 247, 0.3) 0%, transparent 70%);
    top: 50%;
    right: -150px;
    animation-delay: 7s;
}

.shape-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(118, 169, 250, 0.35) 0%, transparent 70%);
    bottom: -100px;
    left: 20%;
    animation-delay: 14s;
}

/* Geometric shapes */
.geo-shape {
    position: absolute;
    opacity: 0.1;
    animation: rotate-float 30s infinite linear;
}

.geo-1 {
    width: 300px;
    height: 300px;
    top: 20%;
    right: 10%;
    background: linear-gradient(45deg, var(--accent-blue) 0%, transparent 100%);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.geo-2 {
    width: 250px;
    height: 250px;
    bottom: 20%;
    left: 5%;
    background: linear-gradient(135deg, var(--accent-blue-dark) 0%, transparent 100%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(100px, -80px) scale(1.1) rotate(90deg);
    }
    50% {
        transform: translate(-60px, 60px) scale(0.9) rotate(180deg);
    }
    75% {
        transform: translate(80px, 100px) scale(1.05) rotate(270deg);
    }
}

@keyframes rotate-float {
    0% {
        transform: rotate(0deg) translateY(0);
    }
    50% {
        transform: rotate(180deg) translateY(-50px);
    }
    100% {
        transform: rotate(360deg) translateY(0);
    }
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-blue);
    border-radius: 50%;
    opacity: 0;
    animation: particle-rise 10s infinite ease-out;
}

@keyframes particle-rise {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(1);
    }
}

/* Generate multiple particles */
.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; }
.particle:nth-child(3) { left: 30%; animation-delay: 2s; }
.particle:nth-child(4) { left: 40%; animation-delay: 3s; }
.particle:nth-child(5) { left: 50%; animation-delay: 4s; }
.particle:nth-child(6) { left: 60%; animation-delay: 5s; }
.particle:nth-child(7) { left: 70%; animation-delay: 6s; }
.particle:nth-child(8) { left: 80%; animation-delay: 7s; }
.particle:nth-child(9) { left: 90%; animation-delay: 8s; }
.particle:nth-child(10) { left: 95%; animation-delay: 9s; }

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 25% 25%, var(--accent-glow) 0%, transparent 50%);
    animation: hero-glow 8s ease-in-out infinite;
    z-index: 1;
}

@keyframes hero-glow {
    0%, 100% { 
        transform: scale(1) rotate(0deg);
        opacity: 0.7;
    }
    50% { 
        transform: scale(1.1) rotate(2deg);
        opacity: 1;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    line-height: 1.1;
    letter-spacing: -2px;
    animation: slideInUp 1s ease-out;
}

.hero .subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 1px;
    animation: slideInUp 1s ease-out 0.3s both;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
    animation: slideInUp 1s ease-out 0.6s both;
}

.cta-primary, .cta-secondary {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.cta-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    color: white;
    box-shadow: 0 8px 25px var(--accent-glow);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px var(--accent-glow);
}

.cta-secondary {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: white;
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-3px);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stats */
.stats-section {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    min-width: 150px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Skills / Product Categories section */
#skills {
    position: relative;
    overflow: hidden;
}

.skills-bg-parallax {
    position: absolute;
    inset: -10%;
    background-image: url('images/bg2.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.05) translate(0, 0);
    transition: opacity 1.8s ease;
    z-index: 0;
}

#skills.in-view .skills-bg-parallax {
    opacity: 1;
    animation: kenburns-skills 22s ease-in-out infinite alternate;
}

@keyframes kenburns-skills {
    0%   { transform: scale(1)    translate(0,     0);    }
    33%  { transform: scale(1.08) translate(1.5%, -0.8%); }
    66%  { transform: scale(1.04) translate(-1%,   0.6%); }
    100% { transform: scale(1.1)  translate(-0.5%, -1.2%); }
}

#skills::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(10, 10, 20, 1)    0%,
        rgba(10, 10, 20, 0.72) 18%,
        rgba(10, 10, 20, 0.72) 82%,
        rgba(10, 10, 20, 1)    100%
    );
    z-index: 1;
}

#skills .container {
    position: relative;
    z-index: 2;
}

/* About section */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.about-intro {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.about-image {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background-image: url('images/about-profile.jpg');
    background-size: cover;
    background-position: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    border: 4px solid var(--glass-border);
}

.about-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(118, 169, 250, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-image:hover::before {
    opacity: 1;
}

.about-image::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, 
        transparent 0deg,
        rgba(255,255,255,0.1) 90deg,
        transparent 180deg,
        rgba(255,255,255,0.05) 270deg,
        transparent 360deg);
    animation: spin 4s linear infinite;
}

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

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.about-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255,255,255,0.08) 50%, 
        transparent 100%);
    transition: left 0.6s ease;
}

.about-card:hover::before {
    left: 100%;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.about-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.about-card p {
    color: var(--text-secondary);
}

/* Skills section */
.skills-container {
    position: relative;
    margin-top: 3rem;
}

.skills-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.skills-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skills-circle {
    position: relative;
    width: 400px;
    height: 400px;
    animation: rotate-slow 30s linear infinite;
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.skill-node {
    position: absolute;
    width: 124px;
    height: 124px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    animation: counter-rotate 30s linear infinite;
}

@keyframes counter-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

.skill-node:hover {
    transform: scale(1.2) rotate(0deg);
    background: rgba(118, 169, 250, 0.2);
    border-color: var(--accent-blue);
    box-shadow: 0 0 30px var(--accent-glow);
    animation-play-state: paused;
}

.skill-node .skill-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.skill-node .skill-name {
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-primary);
}

/* Position skill nodes in a circle with counter-rotation */
.skill-node:nth-child(1) { 
    top: 0; 
    left: 50%; 
    transform: translateX(-50%) translateY(-50%);
    animation: counter-rotate-1 30s linear infinite;
}
.skill-node:nth-child(2) { 
    top: 25%; 
    right: 0; 
    transform: translateX(50%) translateY(-50%);
    animation: counter-rotate-2 30s linear infinite;
}
.skill-node:nth-child(3) { 
    top: 75%; 
    right: 0; 
    transform: translateX(50%) translateY(-50%);
    animation: counter-rotate-3 30s linear infinite;
}
.skill-node:nth-child(4) { 
    bottom: 0; 
    left: 50%; 
    transform: translateX(-50%) translateY(50%);
    animation: counter-rotate-4 30s linear infinite;
}
.skill-node:nth-child(5) { 
    top: 75%; 
    left: 0; 
    transform: translateX(-50%) translateY(-50%);
    animation: counter-rotate-5 30s linear infinite;
}
.skill-node:nth-child(6) { 
    top: 25%; 
    left: 0; 
    transform: translateX(-50%) translateY(-50%);
    animation: counter-rotate-6 30s linear infinite;
}

/* Individual counter-rotation animations to maintain position */
@keyframes counter-rotate-1 {
    from { transform: translateX(-50%) translateY(-50%) rotate(0deg); }
    to { transform: translateX(-50%) translateY(-50%) rotate(-360deg); }
}
@keyframes counter-rotate-2 {
    from { transform: translateX(50%) translateY(-50%) rotate(0deg); }
    to { transform: translateX(50%) translateY(-50%) rotate(-360deg); }
}
@keyframes counter-rotate-3 {
    from { transform: translateX(50%) translateY(-50%) rotate(0deg); }
    to { transform: translateX(50%) translateY(-50%) rotate(-360deg); }
}
@keyframes counter-rotate-4 {
    from { transform: translateX(-50%) translateY(50%) rotate(0deg); }
    to { transform: translateX(-50%) translateY(50%) rotate(-360deg); }
}
@keyframes counter-rotate-5 {
    from { transform: translateX(-50%) translateY(-50%) rotate(0deg); }
    to { transform: translateX(-50%) translateY(-50%) rotate(-360deg); }
}
@keyframes counter-rotate-6 {
    from { transform: translateX(-50%) translateY(-50%) rotate(0deg); }
    to { transform: translateX(-50%) translateY(-50%) rotate(-360deg); }
}

.skills-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    box-shadow: 0 0 50px var(--accent-glow);
    z-index: 10;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.skill-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    border-left: 4px solid var(--accent-blue);
}

.skill-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    background: rgba(118, 169, 250, 0.1);
}

.skill-item h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.skill-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.skill-progress {
    margin-top: 1rem;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 3px;
    transition: width 1s ease;
}

/* Timeline section */
.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        var(--accent-blue) 10%,
        var(--accent-blue) 90%,
        transparent 100%
    );
    transform: translateX(-50%);
    z-index: -1;
}

.timeline-progress {
    position: absolute;
    left: 50%;
    top: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--accent-blue-dark), var(--accent-blue));
    transform: translateX(-50%);
    transition: height 0.3s ease;
    z-index: 0;
    box-shadow: 0 0 20px var(--accent-glow);
}

.timeline-item {
    position: relative;
    margin: 4rem 0;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    text-align: right;
    padding-right: calc(50% + 3rem);
}

.timeline-item:nth-child(even) {
    text-align: left;
    padding-left: calc(50% + 3rem);
}

.timeline-node {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    z-index: 3;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px var(--accent-glow);
}

.timeline-node:hover {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 0 0 40px var(--accent-glow);
}

.timeline-node.active {
    transform: translate(-50%, -50%) scale(1.3);
    animation: pulse-node 2s infinite;
}

@keyframes pulse-node {
    0%, 100% {
        box-shadow: 0 0 20px var(--accent-glow);
    }
    50% {
        box-shadow: 0 0 40px var(--accent-glow), 0 0 60px var(--accent-glow);
    }
}

.timeline-content {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    background: rgba(118, 169, 250, 0.1);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transform: rotate(45deg) translateY(-50%);
    z-index: -1;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -3px;
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -18px;
}

.timeline-year {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    color: white;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.timeline-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.timeline-company {
    font-size: 1.1rem;
    color: var(--accent-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.timeline-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.timeline-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.timeline-skill {
    padding: 0.3rem 0.8rem;
    background: rgba(118, 169, 250, 0.2);
    border: 1px solid rgba(118, 169, 250, 0.3);
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--accent-blue);
    transition: all 0.3s ease;
}

.timeline-skill:hover {
    background: rgba(118, 169, 250, 0.3);
    transform: translateY(-2px);
}

.timeline-achievements {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.timeline-achievement {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: left;
}

.timeline-achievement::before {
    content: '✨';
    font-size: 1rem;
}

/* Timeline controls */
.timeline-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.timeline-filter {
    padding: 0.8rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    cursor: pointer;
}

.timeline-filter:hover,
.timeline-filter.active {
    background: rgba(118, 169, 250, 0.2);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    transform: translateY(-2px);
}

/* Mobile timeline adjustments */
@media (max-width: 768px) {
    .timeline-line,
    .timeline-progress {
        left: 2rem;
    }

    .timeline-item {
        padding-left: 5rem !important;
        padding-right: 1rem !important;
        text-align: left !important;
    }

    .timeline-node {
        left: 2rem !important;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .timeline-content::before {
        left: -18px !important;
        right: auto !important;
    }

    .timeline-controls {
        flex-direction: column;
        align-items: center;
    }

    .timeline-filter {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .timeline-container {
        padding: 2rem 0;
        min-height: 200px;
    }

    .timeline-item {
        margin: 2rem 0;
        opacity: 1 !important;
        transform: translateY(0) !important;
    }
}
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.portfolio-card {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    overflow: hidden;
    transition: all 0.4s ease;
    position: relative;
}

.portfolio-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.portfolio-image {
    height: 250px;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.portfolio-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-image::after {
    opacity: 1;
}

.portfolio-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255,255,255,0.3) 50%, 
        transparent 70%);
    transition: left 0.6s ease;
    z-index: 1;
}

.portfolio-card:hover .portfolio-image::before {
    left: 100%;
}

/* Specific portfolio images */
.portfolio-image.ecommerce {
    background-image: url('images/portfolio-ecommerce.jpg');
}

.portfolio-image.analytics {
    background-image: url('images/portfolio-analytics.jpg');
}

.portfolio-image.music {
    background-image: url('images/portfolio-music.jpg');
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.portfolio-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.3rem 0.8rem;
    background: rgba(118, 169, 250, 0.2);
    border: 1px solid rgba(118, 169, 250, 0.3);
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--accent-blue);
}

/* Contact section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 3rem;
}

.contact-form-container {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 3rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-details {
    margin-top: 2rem;
}

.contact-details h4 {
    color: var(--accent-blue);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.contact-details ul {
    list-style: none;
    padding-left: 1rem;
}

.contact-details li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.contact-details p {
    padding-left: 1rem;
    color: var(--text-secondary);
}

/* Fade bottom of #timeline into #contact */
#timeline {
    position: relative;
}

#timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 160px;
    background: linear-gradient(to top, transparent, rgba(10, 10, 20, 1));
    z-index: 2;
    pointer-events: none;
}

#timeline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 160px;
    background: linear-gradient(to bottom, transparent, rgba(10, 10, 20, 1));
    z-index: 2;
    pointer-events: none;
}

/* Contact section background */
#contact {
    position: relative;
    overflow: hidden;
}

.contact-bg-parallax {
    position: absolute;
    inset: -10%;
    background-image: url('images/bg3.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.05) translate(0, 0);
    transition: opacity 1.8s ease;
    z-index: 0;
}

#contact.in-view .contact-bg-parallax {
    opacity: 1;
    animation: kenburns-contact 22s ease-in-out infinite alternate;
}

@keyframes kenburns-contact {
    0%   { transform: scale(1)    translate(0,    0);     }
    33%  { transform: scale(1.07) translate(1%,   1%);    }
    66%  { transform: scale(1.04) translate(-1.5%, 0.5%); }
    100% { transform: scale(1.1)  translate(0.5%, -1%);   }
}

#contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(10, 10, 20, 1)    0%,
        rgba(10, 10, 20, 0.70) 18%,
        rgba(10, 10, 20, 0.70) 82%,
        rgba(10, 10, 20, 1)    100%
    );
    z-index: 1;
}

#contact .container {
    position: relative;
    z-index: 2;
}

/* Contact info grid (3-card layout) */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.contact-info-card {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-blue);
    box-shadow: 0 12px 40px var(--accent-glow);
}

.contact-info-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: #fff;
    box-shadow: 0 4px 16px var(--accent-glow);
}

.contact-info-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.contact-info-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.4rem;
}

.contact-info-card a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.contact-info-card a:hover {
    opacity: 0.8;
}

.contact-info-note {
    font-size: 0.85rem;
    color: var(--text-tertiary) !important;
    margin-top: 0.5rem;
}

@media (max-width: 768px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-family: inherit;
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--accent-glow);
    background: rgba(255, 255, 255, 0.08);
}

.form-input::placeholder, .form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-textarea {
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border: none;
    border-radius: 15px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Footer */
footer {
    background: linear-gradient(135deg,
        rgba(15, 25, 35, 0.95) 0%,
        rgba(10, 15, 25, 0.95) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 3rem 2rem 2rem;
    margin-top: 0;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

/* Logo */
.footer-logo-wrap {
    display: inline-block;
    text-decoration: none;
    animation: footer-float 4s ease-in-out infinite;
}

@keyframes footer-float {
    0%, 100% { transform: translateY(0);    }
    50%       { transform: translateY(-6px); }
}

.footer-logo-img {
    height: 56px;
    width: auto;
    display: block;
    filter: drop-shadow(0 4px 16px var(--accent-glow));
    transition: filter 0.3s ease;
}

.footer-logo-wrap:hover .footer-logo-img {
    filter: drop-shadow(0 6px 24px rgba(118, 169, 250, 0.55));
}

/* Short description under logo */
.footer-desc {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    max-width: 420px;
    line-height: 1.7;
    text-align: center;
}

/* Legal links */
.footer-legal-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.footer-legal-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.25s ease;
}

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

.footer-divider {
    width: 1px;
    height: 16px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 1px;
}

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

/* Responsive design */
@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer-credits {
        justify-content: center;
    }

    .about-intro {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .logo {
        order: 1;
    }
    
    .mobile-menu-btn {
        order: 2;
    }
    
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex !important;
    }

    .hero {
        padding-top: 200px;
    }

    .hero {
        padding-top: 150px;
    }

    .hero h1 {
        font-size: clamp(2rem, 7vw, 3.5rem);
    }

    .hero .subtitle {
        font-size: 1.2rem;
    }

    .cta-buttons {
        width: 100%;
    }

    .cta-primary, .cta-secondary {
        width: 100%;
        text-align: center;
    }

    .stats-section {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .stat-card {
        width: 100%;
        max-width: 300px;
    }

    .about-cards {
        grid-template-columns: 1fr;
    }

    .skills-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .skills-visual {
        height: 400px;
        margin: 0 auto;
    }

    .skills-circle {
        width: 300px;
        height: 300px;
    }

    .skill-node {
        width: 104px;
        height: 104px;
    }

    .skill-node .skill-icon {
        font-size: 1.5rem;
    }

    .skill-node .skill-name {
        font-size: 0.7rem;
    }

    .skills-center {
        width: 120px;
        height: 120px;
        font-size: 2.5rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contact-info,
    .contact-form-container {
        padding: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    .footer-credits {
        flex-direction: column;
        align-items: center;
    }

    .footer-divider {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .portfolio-card {
        border-radius: 20px;
    }

    .contact-info,
    .contact-form-container {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .about-image {
        width: 200px;
        height: 200px;
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    width: min(720px, calc(100vw - 2rem));
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: rgba(15, 20, 35, 0.82);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--accent-blue);
    border-radius: 20px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.45), 0 0 20px var(--accent-glow);
    z-index: 1100;
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
}

.cookie-banner.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.cookie-banner__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #fff;
    box-shadow: 0 4px 14px var(--accent-glow);
}

.cookie-banner__text {
    flex: 1;
    min-width: 0;
}

.cookie-banner__title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.cookie-banner__desc {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    line-height: 1.55;
}

.cookie-banner__desc a {
    color: var(--accent-blue);
    text-decoration: none;
}

.cookie-banner__desc a:hover {
    text-decoration: underline;
}

.cookie-banner__actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.5rem 1.3rem;
    border-radius: 50px;
    border: 1px solid transparent;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.cookie-btn--accept {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    color: #fff;
    box-shadow: 0 4px 14px var(--accent-glow);
}

.cookie-btn--accept:hover {
    box-shadow: 0 6px 22px var(--accent-glow);
    transform: translateY(-1px);
}

.cookie-btn--decline {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
}

.cookie-btn--decline:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

@media (max-width: 600px) {
    .cookie-banner {
        flex-direction: column;
        align-items: flex-start;
        bottom: 1rem;
    }
    .cookie-banner__actions {
        flex-direction: row;
        width: 100%;
    }
    .cookie-btn {
        flex: 1;
        text-align: center;
    }
}

/* Scroll-to-top button */
.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--accent-blue);
    background: rgba(118, 169, 250, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    color: var(--accent-blue);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 0 16px var(--accent-glow);
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.35s ease, transform 0.35s ease,
                background 0.25s ease, box-shadow 0.25s ease;
    pointer-events: none;
}

.scroll-top-btn.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.scroll-top-btn:hover {
    background: rgba(118, 169, 250, 0.22);
    box-shadow: 0 0 28px var(--accent-glow);
    transform: translateY(-3px);
}

.scroll-top-btn:active {
    transform: translateY(0);
}

/* ═══════════════════════════════════════
   PRELOADER
═══════════════════════════════════════ */

/* Freeze scroll while preloader is active */
body.preloader-active {
    overflow: hidden;
}

#preloader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.65s ease, transform 0.65s ease;
}

#preloader.preloader--out {
    opacity: 0;
    pointer-events: none;
    transform: scale(1.04);
}

/* Deep dark background with subtle radial glow */
.preloader__bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 45%, rgba(14, 26, 40, 1) 0%, rgba(5, 8, 15, 1) 100%);
}

/* Faint animated particles */
.preloader__bg::before,
.preloader__bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.18;
    animation: preloaderFloat 7s ease-in-out infinite alternate;
}

.preloader__bg::before {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
    top: -120px;
    left: -100px;
}

.preloader__bg::after {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(118, 169, 250, 0.6) 0%, transparent 70%);
    bottom: -80px;
    right: -80px;
    animation-delay: -3.5s;
}

@keyframes preloaderFloat {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, 20px) scale(1.1); }
}

/* Centre content */
.preloader__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

/* Logo + rings */
.preloader__logo-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 160px;
    height: 160px;
}

.preloader__logo {
    width: 110px;
    height: auto;
    position: relative;
    z-index: 3;
    animation: preloaderLogoPulse 2.4s ease-in-out infinite;
    filter: drop-shadow(0 0 18px rgba(118, 169, 250, 0.45));
}

@keyframes preloaderLogoPulse {
    0%, 100% { transform: scale(1);    filter: drop-shadow(0 0 14px rgba(118, 169, 250, 0.4)); }
    50%       { transform: scale(1.07); filter: drop-shadow(0 0 28px rgba(118, 169, 250, 0.75)); }
}

/* Orbital rings */
.preloader__ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid transparent;
}

.preloader__ring--1 {
    width: 138px;
    height: 138px;
    border-top-color: rgba(118, 169, 250, 0.7);
    border-right-color: rgba(118, 169, 250, 0.15);
    animation: preloaderSpin 1.6s linear infinite;
}

.preloader__ring--2 {
    width: 158px;
    height: 158px;
    border-bottom-color: rgba(118, 169, 250, 0.45);
    border-left-color: rgba(118, 169, 250, 0.1);
    animation: preloaderSpin 2.6s linear infinite reverse;
}

@keyframes preloaderSpin {
    to { transform: rotate(360deg); }
}

/* Progress bar */
.preloader__bar-wrap {
    width: 180px;
    height: 2px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 2px;
    overflow: hidden;
}

.preloader__bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, transparent, var(--accent-blue), rgba(118, 169, 250, 0.5));
    border-radius: 2px;
    animation: preloaderProgress 1.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    box-shadow: 0 0 8px rgba(118, 169, 250, 0.6);
}

@keyframes preloaderProgress {
    0%   { width: 0%; }
    60%  { width: 75%; }
    100% { width: 100%; }
}

/* Loading text */
.preloader__text {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.preloader__dots span {
    display: inline-block;
    animation: preloaderDot 1.2s ease-in-out infinite;
    opacity: 0;
}

.preloader__dots span:nth-child(1) { animation-delay: 0s; }
.preloader__dots span:nth-child(2) { animation-delay: 0.2s; }
.preloader__dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes preloaderDot {
    0%, 80%, 100% { opacity: 0; transform: translateY(0); }
    40%            { opacity: 1; transform: translateY(-3px); }
}

/* Focus states for accessibility */
.nav-links a:focus,
.cta-primary:focus,
.cta-secondary:focus,
.form-input:focus,
.form-textarea:focus,
.submit-btn:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* =============================================
   GALLERY SECTION
   ============================================= */

#gallery {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
}

#gallery::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(10, 10, 20, 1)    0%,
        rgba(10, 10, 20, 0.65) 18%,
        rgba(10, 10, 20, 0.65) 82%,
        rgba(10, 10, 20, 1)    100%
    );
    z-index: 1;
    pointer-events: none;
}

.gallery-bg-parallax {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(79, 131, 247, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(118, 169, 250, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

#gallery .container {
    position: relative;
    z-index: 2;
}

#gallery .gallery-grid {
    position: relative;
    z-index: 2;
}

/* 3-column CSS-grid with auto-fill rows */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 240px;
    gap: 14px;
    grid-auto-flow: dense;
}

/* Wide item spans 2 columns */
.gallery-item--wide {
    grid-column: span 2;
}

/* Tall item spans 2 rows */
.gallery-item--tall {
    grid-row: span 2;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(255, 255, 255, 0.03);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.35s ease,
                border-color 0.35s ease;
}

.gallery-item:hover {
    transform: scale(1.025) translateY(-3px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(118, 169, 250, 0.25);
    border-color: rgba(118, 169, 250, 0.3);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        160deg,
        rgba(79, 131, 247, 0.18) 0%,
        rgba(0, 0, 0, 0.55) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 1.7rem;
    color: #fff;
    background: rgba(118, 169, 250, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 0.75rem;
    border-radius: 50%;
    transform: scale(0.75);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}

/* Responsive */
@media (max-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 200px;
    }
    .gallery-item--wide {
        grid-column: span 2;
    }
    .gallery-item--tall {
        grid-row: span 1;
    }
}

@media (max-width: 560px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 220px;
    }
    .gallery-item--wide,
    .gallery-item--tall {
        grid-column: span 1;
        grid-row: span 1;
    }
}

/* =============================================
   LIGHTBOX
   ============================================= */

.gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.gallery-lightbox.is-open {
    opacity: 1;
    pointer-events: all;
}

.lightbox-inner {
    position: relative;
    max-width: 90vw;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 80vh;
    border-radius: 16px;
    object-fit: contain;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(118, 169, 250, 0.15);
    transform: scale(0.94);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.gallery-lightbox.is-open .lightbox-img {
    transform: scale(1);
}

.lightbox-counter {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    margin: 0;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: fixed;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
    border-radius: 50%;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: background 0.25s, border-color 0.25s, transform 0.25s;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.lightbox-close {
    top: 1.4rem;
    right: 1.4rem;
}

.lightbox-prev {
    left: 1.4rem;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 1.4rem;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(118, 169, 250, 0.2);
    border-color: rgba(118, 169, 250, 0.4);
}

.lightbox-prev:hover {
    transform: translateY(-50%) translateX(-2px);
}

.lightbox-next:hover {
    transform: translateY(-50%) translateX(2px);
}