/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --purple: #8b5cf6;
    --background: #ffffff;
    --foreground: #000000;
    --muted: #6b7280;
    --accent: #f3f4f6;
    --border: #e5e7eb;
    --shadow: rgba(0, 0, 0, 0.1);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    overflow-x: hidden;
    --mouse-x: 50%;
    --mouse-y: 20%;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(520px circle at var(--mouse-x) var(--mouse-y), rgba(59, 130, 246, 0.13), transparent 42%),
        radial-gradient(360px circle at calc(var(--mouse-x) + 10%) calc(var(--mouse-y) + 8%), rgba(16, 185, 129, 0.08), transparent 44%);
    opacity: 0.9;
}

body > * {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    z-index: 2000;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #10b981, #ec4899);
    box-shadow: 0 0 18px rgba(59, 130, 246, 0.55);
    transform-origin: left;
}

/* ===========================
   Preloader
   =========================== */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background-color: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.tech-loader {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    filter: drop-shadow(0 0 12px rgba(59, 130, 246, 0.4));
}

.tech-loader .bracket {
    animation: bracket-pulse 1.5s ease-in-out infinite;
}

.tech-loader .bracket.right {
    animation-delay: 0.75s;
}

.tech-loader .slash {
    color: var(--purple);
    animation: slash-spin 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
    display: inline-block;
    filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.4));
}

@keyframes bracket-pulse {
    0%, 100% { transform: scale(1) translateY(0); opacity: 0.7; }
    50% { transform: scale(1.1) translateY(-5px); opacity: 1; color: var(--purple); }
}

@keyframes slash-spin {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.2); color: var(--primary); }
    100% { transform: rotate(360deg) scale(1); }
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    animation: navDrop 0.7s var(--ease-out) both;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
    background-color: transparent;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 3px var(--shadow);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--foreground);
    text-decoration: none;
    transition: color 0.25s ease;
}

.nav-menu {
    display: none;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background-color: white;
    border-bottom: 1px solid var(--border);
    padding: 1rem;
    gap: 0.5rem;
}

.nav-link {
    color: rgba(0, 0, 0, 0.7);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.2s;
    padding: 0.5rem 1rem;
    display: block;
}

.nav-link:hover {
    color: var(--foreground);
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 0.25rem;
    height: 2px;
    background: linear-gradient(to right, #3b82f6, #8b5cf6);
    border-radius: 9999px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}

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

.nav-cta {
    background-color: var(--foreground);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    display: block;
    text-align: center;
}

.nav-cta:hover {
    background-color: rgba(0, 0, 0, 0.9);
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--foreground);
    transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
        flex-direction: row;
        position: static;
        background-color: transparent;
        border: none;
        padding: 0;
    }

    .nav-menu.active {
        flex-direction: row;
    }

    .nav-link {
        padding: 0;
    }

    .nav-link::after {
        left: 0;
        right: 0;
        bottom: -0.35rem;
    }

    .nav-toggle {
        display: none;
    }
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 64px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.blob {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    mix-blend-mode: multiply;
    filter: blur(40px);
    opacity: 0.2;
    animation: blob 7s infinite;
}

.blob-1 {
    background-color: #a78bfa;
    top: 0;
    left: -16px;
}

.blob-2 {
    background-color: #60a5fa;
    top: 0;
    right: -16px;
    animation-delay: 2s;
}

.blob-3 {
    background-color: #818cf8;
    bottom: -32px;
    left: 80px;
    animation-delay: 4s;
}

@keyframes blob {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    padding: 5rem 0;
}

.availability-badge {
    display: inline-block;
    background-color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
    animation: fadeSlideUp 0.7s var(--ease-out) 0.15s both;
}

.availability-badge span {
    font-size: 0.875rem;
    font-weight: 500;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeSlideUp 0.75s var(--ease-out) 0.25s both;
}

.gradient-text {
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899, #3b82f6);
    background-size: 220% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 5s ease infinite;
}

.hero-role {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--muted);
    margin-bottom: 1rem;
    animation: fadeSlideUp 0.75s var(--ease-out) 0.35s both;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--muted);
    margin-bottom: 2rem;
    max-width: 36rem;
    line-height: 1.6;
    animation: fadeSlideUp 0.75s var(--ease-out) 0.45s both;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: fadeSlideUp 0.75s var(--ease-out) 0.55s both;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    animation: fadeSlideUp 0.75s var(--ease-out) 0.65s both;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--muted);
}

.hero-visual {
    display: none;
}

.code-orbit {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    isolation: isolate;
    animation: floatIn 0.9s var(--ease-out) 0.35s both;
}

.code-orbit::before {
    content: '';
    position: absolute;
    width: 78%;
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(circle at 35% 35%, rgba(59, 130, 246, 0.26), transparent 35%),
        radial-gradient(circle at 70% 65%, rgba(16, 185, 129, 0.22), transparent 38%),
        radial-gradient(circle at 55% 25%, rgba(236, 72, 153, 0.16), transparent 34%);
    filter: blur(4px);
    z-index: -2;
}

.orbit-ring {
    position: absolute;
    border: 1px solid rgba(59, 130, 246, 0.18);
    border-radius: 50%;
    transform: rotate(-12deg);
}

.orbit-ring::after {
    content: '';
    position: absolute;
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #22c55e);
    box-shadow: 0 0 24px rgba(59, 130, 246, 0.55);
}

.orbit-ring-outer {
    width: 94%;
    aspect-ratio: 1;
    animation: orbitSpin 18s linear infinite;
}

.orbit-ring-outer::after {
    top: 12%;
    left: 19%;
}

.orbit-ring-inner {
    width: 66%;
    aspect-ratio: 1;
    border-color: rgba(139, 92, 246, 0.18);
    animation: orbitSpin 12s linear infinite reverse;
}

.orbit-ring-inner::after {
    right: 6%;
    bottom: 28%;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
}

.terminal-card {
    width: min(100%, 430px);
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.94);
    color: white;
    box-shadow: 0 28px 70px rgba(15, 23, 42, 0.32);
    overflow: hidden;
    animation: dashboardFloat 6s ease-in-out 1s infinite;
    position: relative;
}

.terminal-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent, rgba(96, 165, 250, 0.1), transparent);
    transform: translateY(-100%);
    animation: terminalScan 4.5s ease-in-out 2s infinite;
    pointer-events: none;
}

.terminal-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(120deg, rgba(59, 130, 246, 0.5), transparent 35%, rgba(16, 185, 129, 0.35));
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: -1;
}

.terminal-card:hover::after {
    opacity: 1;
}

.terminal-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.8125rem;
}

.window-controls {
    display: flex;
    gap: 0.5rem;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background-color: #f87171; }
.control.yellow { background-color: #fbbf24; }
.control.green { background-color: #34d399; }

.terminal-body {
    padding: 1.5rem;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    font-size: 0.95rem;
    line-height: 1.9;
}

.code-line {
    opacity: 0;
    transform: translateX(-12px);
    animation: codeLineIn 0.5s var(--ease-out) forwards;
}

.code-line:nth-child(1) { animation-delay: 0.8s; }
.code-line:nth-child(2) { animation-delay: 1.05s; }
.code-line:nth-child(3) { animation-delay: 1.3s; }

.code-muted {
    color: #93c5fd;
}

.code-string {
    color: #86efac;
}

.code-number {
    color: #fbbf24;
}

.terminal-output {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.65rem 0.85rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    color: #dbeafe;
    opacity: 0;
    animation: fadeSlideUp 0.55s var(--ease-out) 1.6s forwards;
}

.prompt {
    color: #22c55e;
}

.cursor {
    width: 0.55rem;
    height: 1rem;
    background-color: #60a5fa;
    animation: caretBlink 1s steps(2, start) infinite;
}

.tech-chip,
.build-card {
    position: absolute;
    z-index: 2;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(14px);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.13);
}

.tech-chip {
    padding: 0.65rem 1rem;
    border-radius: 9999px;
    font-weight: 700;
    font-size: 0.875rem;
    animation: chipFloat 4.8s ease-in-out infinite;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tech-chip:hover {
    box-shadow: 0 22px 55px rgba(59, 130, 246, 0.22);
    transform: translateY(-6px) scale(1.04);
}

.chip-angular {
    top: 12%;
    left: 6%;
    color: #dc2626;
}

.chip-ai {
    top: 7%;
    right: 14%;
    color: #7c3aed;
    animation-delay: 0.6s;
}

.chip-node {
    bottom: 20%;
    left: 0;
    color: #059669;
    animation-delay: 1.2s;
}

.chip-ui {
    right: 1%;
    bottom: 30%;
    color: #2563eb;
    animation-delay: 1.8s;
}

.build-card {
    left: 8%;
    right: 8%;
    bottom: 4%;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    border-radius: 1rem;
    padding: 1rem;
    animation: fadeSlideUp 0.7s var(--ease-out) 1.85s both;
}

.build-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: white;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.build-label {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
    margin-bottom: 0.15rem;
}

.build-card strong {
    display: block;
    font-size: 0.98rem;
    line-height: 1.35;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.75rem;
    }

    .hero-role {
        font-size: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.5rem;
    }

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

    .hero-visual {
        display: block;
    }
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    transform: translateY(0);
    transition: transform 0.25s ease, background-color 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.25s ease;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    background-color: var(--foreground);
    color: white;
}

.btn-primary:hover {
    background-color: rgba(0, 0, 0, 0.9);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
    transform: translateY(-3px);
}

.btn-secondary {
    border: 2px solid var(--border);
    background-color: var(--background);
    color: var(--foreground);
}

.btn-secondary:hover {
    background-color: var(--accent);
    transform: translateY(-3px);
}

.btn-small {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
}

.btn-full {
    width: 100%;
}

.btn-icon {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--border);
    background-color: var(--background);
    color: var(--foreground);
}

.btn-icon:hover {
    background-color: var(--accent);
    transform: translateY(-3px);
}

/* ===========================
   Section Styles
   =========================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, #3b82f6, #8b5cf6);
    margin: 0 auto 1.5rem;
    border-radius: 9999px;
    transform-origin: center;
    position: relative;
    overflow: hidden;
}

.title-underline::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
    transform: translateX(-110%);
}

.section-header.is-visible .title-underline::after {
    animation: underlineShine 1.2s ease 0.2s;
}

.section-description {
    font-size: 1.125rem;
    color: var(--muted);
    max-width: 42rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 3rem;
    }
}

/* ===========================
   About Section
   =========================== */
.about {
    padding: 6rem 0;
    background-color: rgba(243, 244, 246, 0.3);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text {
    margin-bottom: 2rem;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.about-text strong {
    color: var(--foreground);
    font-weight: 600;
}

.education-card {
    padding: 1.5rem;
    background: linear-gradient(to bottom right, #eff6ff, #f3e8ff);
    border-radius: 1rem;
    border: 1px solid #bfdbfe;
}

.education-card h3 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.education-degree {
    color: var(--muted);
    margin-bottom: 0.25rem;
}

.education-tagline {
    font-size: 0.875rem;
    color: var(--muted);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background-color: white;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--border);
    transition: box-shadow 0.3s, transform 0.3s;
}

.stat-card:hover {
    box-shadow: 0 10px 15px -3px var(--shadow);
    transform: translateY(-6px);
}

.stat-icon {
    display: inline-flex;
    padding: 0.75rem;
    border-radius: 0.75rem;
    border: 1px solid;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.stat-blue .stat-icon {
    background-color: #eff6ff;
    border-color: #bfdbfe;
}

.stat-purple .stat-icon {
    background-color: #faf5ff;
    border-color: #e9d5ff;
}

.stat-indigo .stat-icon {
    background-color: #eef2ff;
    border-color: #c7d2fe;
}

.stat-green .stat-icon {
    background-color: #d1fae5;
    border-color: #86efac;
}

.stat-card .stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--muted);
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ===========================
   Skills Section
   =========================== */
.skills {
    padding: 6rem 0;
    background-color: white;
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.skill-category {
    background-color: white;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--border);
    transition: box-shadow 0.3s, transform 0.3s;
}

.skill-category:hover {
    box-shadow: 0 20px 25px -5px var(--shadow);
    transform: translateY(-6px);
}

.skill-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.skill-icon {
    padding: 0.75rem;
    border-radius: 0.75rem;
    border: 1px solid;
    font-size: 1.5rem;
}

.skill-blue {
    background-color: #eff6ff;
    border-color: #bfdbfe;
}

.skill-green {
    background-color: #d1fae5;
    border-color: #86efac;
}

.skill-purple {
    background-color: #faf5ff;
    border-color: #e9d5ff;
}

.skill-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.skill-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skill-info span:first-child {
    font-size: 0.875rem;
    font-weight: 500;
}

.skill-info span:last-child {
    font-size: 0.75rem;
    color: var(--muted);
}

.skill-bar {
    height: 8px;
    background-color: var(--accent);
    border-radius: 9999px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    border-radius: 9999px;
    transition: width 1.2s var(--ease-out);
    width: 0;
}

.skill-blue-bg {
    background-color: #3b82f6;
}

.skill-green-bg {
    background-color: #10b981;
}

.skill-purple-bg {
    background-color: #8b5cf6;
}

@media (min-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===========================
   Projects Section
   =========================== */
.projects {
    padding: 6rem 0;
    background-color: rgba(243, 244, 246, 0.3);
}

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

.project-card {
    display: grid;
    grid-template-columns: 1fr;
    background-color: white;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: box-shadow 0.3s, transform 0.3s;
}

.project-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(-8px);
}

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

.project-card:hover .feature-tag {
    transform: translateX(6px);
}

.project-visual {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.project-visual::before {
    content: '';
    position: absolute;
    inset: -60%;
    background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.32), transparent 65%);
    transform: translateX(-45%) rotate(12deg);
    transition: transform 0.75s ease;
}

.project-card:hover .project-visual::before {
    transform: translateX(45%) rotate(12deg);
}

.gradient-blue {
    background: linear-gradient(to bottom right, #3b82f6, #8b5cf6);
}

.gradient-green {
    background: linear-gradient(to bottom right, #10b981, #14b8a6);
}

.gradient-orange {
    background: linear-gradient(to bottom right, #f97316, #ec4899);
}

.gradient-purple {
    background: linear-gradient(to bottom right, #8b5cf6, #ec4899);
}

.gradient-indigo {
    background: linear-gradient(to bottom right, #6366f1, #8b5cf6);
}

.project-number {
    font-size: 4rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    transition: transform 0.35s ease;
}

.feature-tags {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    max-width: 16rem;
}

.feature-tag {
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    transition: transform 0.25s ease, background-color 0.25s ease;
}

.project-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.project-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.project-content p {
    color: var(--muted);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

.tech-stack {
    margin-bottom: 1.5rem;
}

.tech-stack h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

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

.tech-tags span {
    padding: 0.5rem 0.75rem;
    background-color: var(--accent);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--border);
    transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.tech-tags span:hover {
    transform: translateY(-3px);
    border-color: rgba(59, 130, 246, 0.4);
    background-color: white;
}

.project-buttons {
    display: flex;
    gap: 1rem;
}

@media (min-width: 768px) {
    .project-content h3 {
        font-size: 1.875rem;
    }
}

@media (min-width: 1024px) {
    .project-card {
        grid-template-columns: 1fr 1fr;
    }

    .project-content {
        padding: 3rem;
    }
}

/* ===========================
   Experience Section
   =========================== */
.experience {
    padding: 6rem 0;
    background-color: white;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 2rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #3b82f6, #8b5cf6, #ec4899);
    transform-origin: top;
    animation: timelinePulse 3.5s ease-in-out infinite;
}

.timeline-item {
    position: relative;
    padding-left: 5rem;
    margin-bottom: 3rem;
}

.timeline-icon {
    position: absolute;
    left: 0;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 4px solid white;
    box-shadow: 0 0 0 2px;
    transition: transform 0.3s ease;
}

.timeline-blue {
    background-color: #eff6ff;
    box-shadow: 0 0 0 2px #bfdbfe;
}

.timeline-purple {
    background-color: #faf5ff;
    box-shadow: 0 0 0 2px #e9d5ff;
}

.timeline-pink {
    background-color: #fce7f3;
    box-shadow: 0 0 0 2px #fbcfe8;
}

.timeline-green {
    background-color: #d1fae5;
    box-shadow: 0 0 0 2px #86efac;
}

.timeline-indigo {
    background-color: #eef2ff;
    box-shadow: 0 0 0 2px #c7d2fe;
}

.timeline-content {
    background-color: white;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--border);
    transition: box-shadow 0.3s, transform 0.3s;
}

.timeline-content:hover {
    box-shadow: 0 20px 25px -5px var(--shadow);
    transform: translateY(-5px);
}

.timeline-item:hover .timeline-icon {
    transform: scale(1.08);
}

.timeline-badge {
    display: inline-block;
    background-color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.timeline-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.timeline-content p {
    color: var(--muted);
    line-height: 1.75;
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-1px);
    }

    .timeline-item {
        padding-left: 0;
        width: 50%;
    }

    .timeline-item:nth-child(even) {
        margin-left: 50%;
        padding-left: 4rem;
    }

    .timeline-item:nth-child(odd) {
        padding-right: 4rem;
        text-align: right;
    }

    .timeline-icon {
        left: auto;
        right: -2rem;
    }

    .timeline-item:nth-child(even) .timeline-icon {
        left: -2rem;
        right: auto;
    }
}

/* ===========================
   Services Section
   =========================== */
.services {
    padding: 6rem 0;
    background-color: rgba(243, 244, 246, 0.3);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.service-card {
    background-color: white;
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.service-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(-8px);
}

.service-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--muted);
    line-height: 1.75;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===========================
   Testimonials Section
   =========================== */
.testimonials {
    padding: 6rem 0;
    background-color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.testimonial-card {
    background-color: white;
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border);
    position: relative;
    transition: box-shadow 0.3s, transform 0.3s;
}

.testimonial-card:hover {
    box-shadow: 0 20px 25px -5px var(--shadow);
    transform: translateY(-6px);
}

.quote-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    color: var(--accent);
    opacity: 0.5;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.testimonial-avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
}

.testimonial-header h4 {
    font-weight: 600;
}

.testimonial-header p {
    font-size: 0.875rem;
    color: var(--muted);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.testimonial-text {
    color: var(--muted);
    line-height: 1.75;
    font-style: italic;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    padding: 6rem 0;
    background-color: rgba(243, 244, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.contact-form-card,
.contact-info-card,
.social-card {
    background-color: white;
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border);
    box-shadow: 0 4px 6px -1px var(--shadow);
}

.contact-form-card h3,
.contact-info-card h3,
.social-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--accent);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-info-icon {
    width: 3rem;
    height: 3rem;
    background-color: var(--accent);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-info-label {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 0.25rem;
}

.contact-info-value {
    font-weight: 500;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    text-decoration: none;
    color: var(--foreground);
    transition: all 0.3s;
    font-weight: 500;
}

.social-link:hover {
    background-color: var(--foreground);
    color: white;
    transform: translateY(-3px);
}

.magnetic-card {
    transform-style: preserve-3d;
    will-change: transform;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-info-wrapper {
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }
}

/* ===========================
   Footer
   =========================== */
.footer {
    background-color: white;
    border-top: 1px solid var(--border);
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-text,
.footer-credits {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    flex-wrap: wrap;
    justify-content: center;
}

.heart {
    color: #ef4444;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--foreground);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
    }
}

/* ===========================
   Utilities
   =========================== */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-scale {
    transform: translateY(28px) scale(0.96);
}

.reveal-left {
    transform: translateX(-36px);
}

.reveal-right {
    transform: translateX(36px);
}

.reveal.is-visible.reveal-scale,
.reveal.is-visible.reveal-left,
.reveal.is-visible.reveal-right {
    transform: translate(0, 0) scale(1);
}

.fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes navDrop {
    from {
        opacity: 0;
        transform: translateY(-16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(40px) rotateX(8deg) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0) scale(1);
    }
}

@keyframes dashboardFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-14px);
    }
}

@keyframes orbitSpin {
    to {
        transform: rotate(348deg);
    }
}

@keyframes chipFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

@keyframes codeLineIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes caretBlink {
    50% {
        opacity: 0;
    }
}

@keyframes terminalScan {
    0%, 45% {
        transform: translateY(-110%);
        opacity: 0;
    }
    55% {
        opacity: 1;
    }
    100% {
        transform: translateY(110%);
        opacity: 0;
    }
}

@keyframes underlineShine {
    to {
        transform: translateX(110%);
    }
}

@keyframes timelinePulse {
    0%, 100% {
        filter: saturate(1);
        opacity: 0.7;
    }
    50% {
        filter: saturate(1.6);
        opacity: 1;
    }
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% center;
    }
    50% {
        background-position: 100% center;
    }
}

@keyframes fillBar {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

@keyframes chartGrow {
    to {
        transform: scaleY(1);
    }
}

@keyframes chartPulse {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.18);
    }
}

@keyframes fadeScale {
    from {
        opacity: 0;
        transform: scale(0.92);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

    .reveal,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }
}