/* ===== CSS Custom Properties ===== */
:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a28;
    --bg-card: rgba(20, 20, 35, 0.6);
    --bg-card-hover: rgba(30, 30, 50, 0.8);

    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-tertiary: #6b6b80;

    --accent-primary: #6c63ff;
    --accent-secondary: #a78bfa;
    --accent-tertiary: #c084fc;

    --gradient-primary: linear-gradient(135deg, #6c63ff 0%, #a78bfa 50%, #c084fc 100%);
    --gradient-glow: linear-gradient(135deg, rgba(108, 99, 255, 0.15), rgba(167, 139, 250, 0.15));
    --gradient-card: linear-gradient(135deg, rgba(108, 99, 255, 0.08), rgba(192, 132, 252, 0.03));

    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(108, 99, 255, 0.3);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px rgba(108, 99, 255, 0.15);

    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Sizing */
    --container-max: 1200px;
    --nav-height: 72px;
    --section-padding: 120px;

    /* Transitions */
    --ease-out-quad: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --transition-fast: 0.2s var(--ease-out-quad);
    --transition-medium: 0.4s var(--ease-out-expo);
    --transition-slow: 0.8s var(--ease-out-expo);
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

::selection {
    background: rgba(108, 99, 255, 0.3);
    color: var(--text-primary);
}

/* ===== Cursor Glow ===== */
.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(circle, rgba(108, 99, 255, 0.06) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    will-change: transform;
}

/* ===== Noise Overlay ===== */
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 3px;
}

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

/* ===== Utility Classes ===== */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Animation on Scroll ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: background var(--transition-fast), box-shadow var(--transition-fast), backdrop-filter var(--transition-fast);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    box-shadow: 0 1px 0 var(--border-color), var(--shadow-sm);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.nav-logo:hover {
    color: var(--accent-primary);
}

.logo-bracket {
    color: var(--accent-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 8px;
    transition: color var(--transition-fast), background var(--transition-fast);
    position: relative;
}

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

.nav-link.active {
    background: rgba(108, 99, 255, 0.1);
    color: var(--accent-secondary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: calc(var(--nav-height) + 40px) 32px 80px;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(108, 99, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(108, 99, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--accent-primary);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s infinite;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }

    10% {
        opacity: 0.6;
        transform: scale(1);
    }

    90% {
        opacity: 0.1;
    }

    100% {
        opacity: 0;
        transform: translateY(-800px) scale(0);
    }
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    border-radius: 100px;
    border: 1px solid rgba(108, 99, 255, 0.25);
    background: rgba(108, 99, 255, 0.08);
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--accent-secondary);
    margin-bottom: 28px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #34d399;
    box-shadow: 0 0 12px rgba(52, 211, 153, 0.6);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        box-shadow: 0 0 12px rgba(52, 211, 153, 0.6);
    }

    50% {
        box-shadow: 0 0 24px rgba(52, 211, 153, 0.9);
    }
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.hero-emoji {
    display: inline-block;
    animation: emojiFloat 3s ease-in-out infinite;
}

@keyframes emojiFloat {

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

    50% {
        transform: translateY(-8px);
    }
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: 36px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 56px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 12px;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 24px rgba(108, 99, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(108, 99, 255, 0.5);
}

.btn-primary .btn-arrow {
    transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

/* ===== Hero Stats ===== */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    display: inline;
}

.stat-plus {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

/* ===== Profile Image Showcase ===== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-showcase {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-image-wrapper {
    position: relative;
    width: 340px;
    height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-image {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top center;
    border: 3px solid rgba(108, 99, 255, 0.3);
    box-shadow:
        0 0 40px rgba(108, 99, 255, 0.2),
        0 0 80px rgba(108, 99, 255, 0.1),
        0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 2;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.profile-image:hover {
    transform: scale(1.03);
    box-shadow:
        0 0 60px rgba(108, 99, 255, 0.3),
        0 0 120px rgba(108, 99, 255, 0.15),
        0 24px 80px rgba(0, 0, 0, 0.5);
}

.profile-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: var(--accent-primary);
    border-right-color: var(--accent-secondary);
    animation: ringRotate 8s linear infinite;
    z-index: 1;
}

.profile-ring-2 {
    inset: -12px;
    border-top-color: var(--accent-tertiary);
    border-right-color: transparent;
    border-bottom-color: var(--accent-primary);
    animation: ringRotateReverse 12s linear infinite;
    opacity: 0.5;
}

@keyframes ringRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes ringRotateReverse {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(-360deg);
    }
}

.profile-floating-tags {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
}

.floating-tag {
    position: absolute;
    padding: 8px 16px;
    background: rgba(20, 20, 35, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(108, 99, 255, 0.25);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-secondary);
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.tag-1 {
    top: 10%;
    right: -20%;
    animation: floatTag1 6s ease-in-out infinite;
}

.tag-2 {
    bottom: 20%;
    left: -25%;
    animation: floatTag2 7s ease-in-out infinite;
}

.tag-3 {
    bottom: 5%;
    right: -10%;
    animation: floatTag3 5s ease-in-out infinite;
}

@keyframes floatTag1 {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-12px) rotate(2deg);
    }
}

@keyframes floatTag2 {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-10px) rotate(-2deg);
    }
}

@keyframes floatTag3 {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-14px) rotate(3deg);
    }
}

/* ===== Scroll Indicator ===== */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    z-index: 1;
}

.scroll-text {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.4;
        height: 40px;
    }

    50% {
        opacity: 1;
        height: 60px;
    }
}

/* ===== Sections ===== */
.section {
    padding: var(--section-padding) 32px;
    position: relative;
}

.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
}

.section-header {
    margin-bottom: 64px;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-primary);
    margin-bottom: 16px;
    display: block;
    font-weight: 500;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 600px;
}

/* ===== About Section ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.85;
    margin-bottom: 20px;
}

.about-text-lead {
    font-size: 1.15rem;
    color: var(--text-primary);
}

.text-highlight {
    color: var(--accent-secondary);
    font-weight: 600;
}

.about-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    transition: all var(--transition-fast);
}

.info-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateX(8px);
}

.info-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 12px;
    color: var(--accent-secondary);
    flex-shrink: 0;
}

.info-card-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 2px;
}

.info-card-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ===== Skills Section ===== */
.skills {
    background: var(--bg-secondary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 28px;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.skill-category:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.skill-category:hover::before {
    opacity: 1;
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.skill-category-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 12px;
    color: var(--accent-secondary);
}

.skill-category-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    background: rgba(108, 99, 255, 0.08);
    border-color: rgba(108, 99, 255, 0.2);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.skill-tag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== Project Filter Tabs ===== */
.project-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 22px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--text-primary);
    background: rgba(108, 99, 255, 0.08);
    border-color: rgba(108, 99, 255, 0.2);
}

.filter-btn.active {
    color: white;
    background: var(--gradient-primary);
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
}

/* ===== Projects Section ===== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

.project-card.hidden {
    display: none;
}

.project-card-glow {
    position: absolute;
    inset: 0;
    border-radius: 20px;
    opacity: 0;
    transition: opacity var(--transition-medium);
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(108, 99, 255, 0.08), transparent 60%);
}

.project-card:hover .project-card-glow {
    opacity: 1;
}

.project-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.project-card-inner {
    position: relative;
    z-index: 1;
}

.project-card-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out-expo);
}

.project-card:hover .project-card-image img {
    transform: scale(1.05);
}

.project-card-overlay {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
}

.project-type-badge {
    padding: 6px 14px;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(108, 99, 255, 0.3);
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-card-content {
    padding: 28px;
}

.project-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.project-number {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    opacity: 0.6;
}

.project-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.project-tag {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-secondary);
    padding: 3px 10px;
    background: rgba(108, 99, 255, 0.08);
    border: 1px solid rgba(108, 99, 255, 0.15);
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
    line-height: 1.3;
}

.project-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

/* Project Highlights */
.project-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.highlight-chip {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.highlight-chip:hover {
    background: rgba(108, 99, 255, 0.08);
    border-color: rgba(108, 99, 255, 0.2);
    color: var(--text-primary);
}

/* Featured project card */
.project-card-featured {
    grid-column: 1 / -1;
    background: var(--gradient-card);
}

.project-card-featured .project-card-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.project-card-featured .project-card-image {
    height: 100%;
    min-height: 300px;
}

.project-card-featured .project-card-content {
    padding: 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-card-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 2;
}

/* ===== Core Systems Section ===== */
.core-systems {
    margin-top: 80px;
    padding-top: 64px;
    border-top: 1px solid var(--border-color);
}

.core-systems-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.core-systems-title svg {
    color: var(--accent-primary);
}

.core-systems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.core-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.core-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.core-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

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

.core-card-icon {
    font-size: 1.8rem;
    margin-bottom: 14px;
}

.core-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.core-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Why Me Section ===== */
.why-me {
    background: var(--bg-secondary);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.why-card {
    position: relative;
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    transition: all var(--transition-medium);
    overflow: hidden;
}

.why-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.why-card-number {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-primary);
    opacity: 0.06;
    line-height: 1;
}

.why-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 14px;
    color: var(--accent-secondary);
    margin-bottom: 20px;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.why-card:hover .why-card-icon {
    background: rgba(108, 99, 255, 0.2);
    transform: scale(1.05);
}

.why-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.why-card-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Contact Section ===== */
.contact-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.contact .section-header {
    text-align: center;
}

.contact-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 48px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 480px;
    margin: 0 auto;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all var(--transition-fast);
}

.contact-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.contact-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 14px;
    color: var(--accent-secondary);
    flex-shrink: 0;
}

.contact-card-info {
    flex: 1;
    text-align: left;
}

.contact-card-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-card-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.contact-card-arrow {
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.contact-card:hover .contact-card-arrow {
    color: var(--accent-primary);
    transform: translate(3px, -3px);
}

/* ===== Footer ===== */
.footer {
    padding: 48px 32px;
    border-top: 1px solid var(--border-color);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    display: block;
    margin-bottom: 12px;
}

.footer-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.footer-heart {
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

.footer-copyright {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .project-card-featured .project-card-inner {
        grid-template-columns: 1fr;
    }

    .project-card-featured .project-card-image {
        min-height: 200px;
    }

    .core-systems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
        --nav-height: 64px;
    }

    .hero {
        padding-top: calc(var(--nav-height) + 24px);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8px;
        padding: 24px;
        transition: right var(--transition-medium);
        border-left: 1px solid var(--border-color);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-link {
        font-size: 1rem;
        padding: 12px 24px;
        width: 100%;
        text-align: center;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: clamp(1.6rem, 5vw, 2.4rem);
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
        max-width: 280px;
    }

    .hero-stats {
        flex-direction: row;
        gap: 20px;
    }

    .stat-divider {
        height: 30px;
    }

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

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

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

    .core-systems-grid {
        grid-template-columns: 1fr;
    }

    .project-card-content {
        padding: 24px;
    }

    .hero-visual {
        order: -1;
    }

    .profile-image-wrapper {
        width: 260px;
        height: 260px;
    }

    .profile-image {
        width: 220px;
        height: 220px;
    }

    .floating-tag {
        font-size: 0.7rem;
        padding: 6px 12px;
    }

    .scroll-indicator {
        display: none;
    }


}

@media (max-width: 480px) {
    .section {
        padding-left: 20px;
        padding-right: 20px;
    }

    .nav-container {
        padding: 0 20px;
    }

    .hero {
        padding-left: 20px;
        padding-right: 20px;
    }

    .hero-title {
        font-size: clamp(1.4rem, 6vw, 2rem);
        letter-spacing: -0.5px;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    .section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    .project-title {
        font-size: 1.1rem;
    }

    .profile-image-wrapper {
        width: 220px;
        height: 220px;
    }

    .profile-image {
        width: 180px;
        height: 180px;
    }

    .tag-1 {
        right: -10%;
    }

    .tag-2 {
        left: -10%;
    }

    .tag-3 {
        right: -5%;
    }

    .hero-role {
        font-size: 0.8rem;
    }
}

/* ===== Hero Role Badge ===== */
.hero-role {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent-secondary);
    margin-bottom: 16px;
    padding: 6px 0;
    letter-spacing: 0.5px;
    opacity: 0.85;
}

/* Visually Hidden Class for SEO/AEO/GEO */
.seo-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== Interactive Guest Post Dashboard ===== */
.dashboard-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
}

.dashboard-hero {
    text-align: center;
    padding: 60px 0 40px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.dashboard-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.dashboard-hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 30px;
}

.dashboard-hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .dashboard-hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .dashboard-hero-stats {
        grid-template-columns: 1fr;
    }
}

.dashboard-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
}

.dashboard-stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--accent-secondary);
    font-family: var(--font-mono);
}

.dashboard-stat-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* Tabs */
.dashboard-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(108, 99, 255, 0.3);
}

.tab-content {
    display: none;
    animation: fadeIn var(--transition-medium);
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Grid & Cards for Tools */
.tool-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
}

@media (max-width: 900px) {
    .tool-grid {
        grid-template-columns: 1fr;
    }
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
}

.tool-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Calculator & Inputs */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    background: rgba(10, 10, 15, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px rgba(108, 99, 255, 0.15);
}

.calc-verdict-box {
    background: rgba(108, 99, 255, 0.05);
    border: 1px dashed var(--accent-primary);
    border-radius: 12px;
    padding: 20px;
    margin-top: 25px;
    min-height: 120px;
}

.calc-verdict-title {
    font-weight: 700;
    color: var(--accent-secondary);
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.calc-verdict-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pitch Generator */
.pitch-output-wrapper {
    margin-top: 20px;
    position: relative;
}

.pitch-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-bottom: none;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    padding: 8px 16px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--text-tertiary);
}

.pitch-output {
    width: 100%;
    height: 300px;
    background: rgba(10, 10, 15, 0.8);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    padding: 20px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.6;
    resize: none;
    white-space: pre-wrap;
    overflow-y: auto;
}

.btn-copy {
    padding: 6px 12px;
    background: rgba(108, 99, 255, 0.1);
    color: var(--accent-secondary);
    border: 1px solid rgba(108, 99, 255, 0.3);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.btn-copy:hover {
    background: var(--accent-primary);
    color: white;
}

/* Checklist Styling */
.checklist-progress-container {
    margin-bottom: 24px;
}

.checklist-progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.checklist-progress-bg {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
}

.checklist-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width var(--transition-medium);
}

.checklist-sections {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-height: 600px;
    overflow-y: auto;
    padding-right: 8px;
}

.checklist-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-secondary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 12px;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.checklist-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(108, 99, 255, 0.2);
}

.checklist-item.checked {
    border-color: rgba(52, 211, 153, 0.3);
    background: rgba(52, 211, 153, 0.02);
}

.checklist-item.checked .checklist-text {
    text-decoration: line-through;
    color: var(--text-tertiary);
}

.checklist-checkbox-wrapper {
    position: relative;
    width: 18px;
    height: 18px;
    margin-top: 3px;
    flex-shrink: 0;
}

.checklist-checkbox {
    width: 100%;
    height: 100%;
    border: 2px solid var(--text-tertiary);
    border-radius: 4px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.checklist-item.checked .checklist-checkbox {
    background: #34d399;
    border-color: #34d399;
}

.checklist-checkbox::after {
    content: "✓";
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
    display: none;
}

.checklist-item.checked .checklist-checkbox::after {
    display: block;
}

.checklist-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    user-select: none;
}

/* Site Explorer styles */
.explorer-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 45px;
}

.explorer-controls {
    display: grid;
    grid-template-columns: 2.5fr 1.5fr;
    gap: 20px;
    margin-bottom: 25px;
}

@media (max-width: 768px) {
    .explorer-controls {
        grid-template-columns: 1fr;
    }
}

.explorer-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: rgba(10, 10, 15, 0.4);
    margin-bottom: 20px;
}

.explorer-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.explorer-table th,
.explorer-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
}

.explorer-table th {
    background: var(--bg-tertiary);
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.explorer-table tr:last-child td {
    border-bottom: none;
}

.explorer-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.badge-da {
    background: rgba(108, 99, 255, 0.15);
    color: var(--accent-secondary);
    padding: 4px 8px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-spam {
    padding: 4px 8px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-spam-low {
    background: rgba(52, 211, 153, 0.15);
    color: #34d399;
}

.badge-spam-high {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.explorer-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
}

@media (max-width: 500px) {
    .explorer-pagination {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

.pagination-info {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.pagination-buttons {
    display: flex;
    gap: 8px;
}

.pagination-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Strategy Text Section */
.strategy-section {
    padding: 40px 0 80px;
}

.strategy-phase {
    margin-bottom: 60px;
    position: relative;
    padding-left: 40px;
    border-left: 2px solid var(--border-color);
}

.strategy-phase::before {
    content: "";
    position: absolute;
    left: -7px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-primary);
}

.strategy-phase-num {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-secondary);
    margin-bottom: 6px;
    display: block;
    font-weight: 700;
}

.strategy-phase-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.strategy-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin: 20px 0;
}

.strategy-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.strategy-list {
    margin-left: 20px;
    list-style-type: disc;
    margin-bottom: 20px;
}

.strategy-list li {
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.strategy-highlight {
    background: var(--bg-tertiary);
    border-left: 4px solid var(--accent-primary);
    padding: 16px 20px;
    border-top-right-radius: 8px;
    border-bottom-right-radius: 8px;
    margin: 20px 0;
    color: var(--text-secondary);
}

.strategy-highlight strong {
    color: var(--text-primary);
}

.strategy-alert {
    background: rgba(239, 68, 68, 0.03);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-left: 4px solid #ef4444;
    padding: 16px 20px;
    border-radius: 8px;
    margin: 20px 0;
    color: var(--text-secondary);
}

.strategy-alert-title {
    font-weight: 700;
    color: #ef4444;
    margin-bottom: 6px;
}

/* ===== Software Services & Case Studies Page ===== */
.services-hero {
    text-align: center;
    padding: 60px 0 40px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 50px;
}

.services-hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 20px;
}

.services-hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 70px;
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    backdrop-filter: blur(12px);
    transition: all var(--transition-fast);
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.service-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 14px;
    color: var(--accent-secondary);
    font-size: 1.75rem;
    margin-bottom: 24px;
}

.service-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.service-card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.service-card-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.service-card-list li::before {
    content: "⚡";
    color: var(--accent-primary);
}

/* Case Studies Layout */
.case-studies-section {
    padding: 20px 0 60px;
}

.case-study-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.case-study-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: var(--gradient-primary);
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.case-study-title-wrapper {
    flex: 1;
    min-width: 280px;
}

.case-study-badge {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    display: block;
}

.case-study-title {
    font-size: clamp(1.4rem, 4vw, 1.85rem);
    font-weight: 800;
    color: var(--text-primary);
}

.case-study-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.case-study-meta-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.case-study-content {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 40px;
}

@media (max-width: 900px) {
    .case-study-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

.case-study-problem,
.case-study-solution {
    margin-bottom: 24px;
}

.case-study-section-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-study-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.case-study-tech-pill {
    display: inline-block;
    background: rgba(108, 99, 255, 0.1);
    color: var(--accent-secondary);
    padding: 4px 10px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    margin-right: 8px;
    margin-bottom: 8px;
    border: 1px solid rgba(108, 99, 255, 0.15);
}

.case-study-impact-card {
    background: rgba(52, 211, 153, 0.02);
    border: 1px dashed rgba(52, 211, 153, 0.2);
    border-radius: 12px;
    padding: 24px;
}

.case-study-impact-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #34d399;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-study-impact-list {
    list-style: none;
    padding: 0;
}

.case-study-impact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.case-study-impact-list li::before {
    content: "✓";
    color: #34d399;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Client Process Styles */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 70px;
}

@media (max-width: 1024px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
}

.process-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 24px;
    position: relative;
    transition: all var(--transition-fast);
}

.process-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.process-step-num {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 12px;
}

.process-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.process-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}