/* ==========================================================================
   Zenith Developing — Modern Freelance Portfolio Design System
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-dark: #070a12;
    --bg-dark-secondary: #0d1222;
    --card-bg: rgba(16, 24, 45, 0.72);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-border-hover: rgba(56, 189, 248, 0.4);
    
    /* Accent & Brand Colors */
    --cyan: #38bdf8;
    --cyan-glow: rgba(56, 189, 248, 0.35);
    --purple: #818cf8;
    --purple-glow: rgba(129, 140, 248, 0.35);
    --emerald: #10b981;
    --emerald-glow: rgba(16, 185, 129, 0.3);
    --amber: #f59e0b;
    --rose: #f43f5e;
    
    /* Typography Colors */
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --text-subtle: #64748b;
    
    /* Gradients */
    --gradient-brand: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
    --gradient-glow: linear-gradient(135deg, rgba(56, 189, 248, 0.15), rgba(129, 140, 248, 0.15));
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
    
    /* Shadows & Effects */
    --shadow-soft: 0 12px 32px -4px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 25px rgba(56, 189, 248, 0.25);
    --shadow-hover: 0 20px 40px -8px rgba(0, 0, 0, 0.6);
    
    /* Typography */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Light Theme Variables Overrides */
[data-theme="light"],
.light-theme {
    --bg-dark: #f8fafc;
    --bg-dark-secondary: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.88);
    --card-border: rgba(15, 23, 42, 0.08);
    --card-border-hover: rgba(14, 165, 233, 0.45);
    
    --cyan: #0284c7;
    --cyan-glow: rgba(2, 132, 199, 0.25);
    --purple: #6366f1;
    --purple-glow: rgba(99, 102, 241, 0.25);
    --emerald: #059669;
    --emerald-glow: rgba(5, 150, 105, 0.2);
    
    --text-main: #0f172a;
    --text-muted: #475569;
    --text-subtle: #64748b;
    
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(241, 245, 249, 0.85) 100%);
    --shadow-soft: 0 12px 32px -4px rgba(15, 23, 42, 0.06);
    --shadow-hover: 0 20px 40px -8px rgba(15, 23, 42, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.25s ease;
}

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

.wrapper {
    width: min(1200px, 92%);
    margin: 0 auto;
}

/* Ambient Background Glow */
.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.bg-glow-1 {
    top: -10%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.25) 0%, transparent 70%);
}

.bg-glow-2 {
    top: 40%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(129, 140, 248, 0.2) 0%, transparent 70%);
}

.bg-glow-3 {
    bottom: -10%;
    left: 20%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(7, 10, 18, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.topbar.scrolled {
    background: rgba(7, 10, 18, 0.92);
    border-bottom-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

/* Brand */
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-logo-wrap {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--gradient-brand);
    display: grid;
    place-items: center;
    box-shadow: 0 0 20px var(--cyan-glow);
}

.brand-logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.brand-pulse {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--emerald);
    border: 2px solid var(--bg-dark);
    animation: pulse 2s infinite;
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    color: #ffffff;
    line-height: 1.2;
    letter-spacing: -0.3px;
}

.brand-tagline {
    font-size: 0.75rem;
    color: var(--cyan);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

/* Desktop Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    padding: 6px;
    border-radius: 9999px;
    border: 1px solid var(--card-border);
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 16px;
    border-radius: 9999px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.nav-link i {
    font-size: 0.85rem;
    opacity: 0.75;
}

.nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

.nav-link.active {
    color: #ffffff;
    background: var(--gradient-brand);
    box-shadow: 0 4px 14px var(--cyan-glow);
}

.nav-link.active i {
    opacity: 1;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-linkedin-icon,
.btn-nav-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    display: grid;
    place-items: center;
    color: var(--text-main);
    font-size: 1.1rem;
    transition: all 0.25s ease;
    cursor: pointer;
}

.btn-nav-icon.email-nav-btn {
    color: #fb7185;
}

.btn-nav-icon.email-nav-btn:hover {
    background: #e11d48;
    color: #ffffff;
    border-color: #e11d48;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(225, 29, 72, 0.4);
}

.btn-nav-icon.whatsapp-nav-btn {
    color: #34d399;
}

.btn-nav-icon.whatsapp-nav-btn:hover {
    background: #10b981;
    color: #ffffff;
    border-color: #10b981;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.btn-linkedin-icon {
    color: #38bdf8;
}

.btn-linkedin-icon:hover {
    background: #0a66c2;
    color: #ffffff;
    border-color: #0a66c2;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(10, 102, 194, 0.4);
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    background: var(--gradient-brand);
    color: #ffffff !important;
    font-weight: 600;
    font-size: 0.92rem;
    box-shadow: 0 4px 16px var(--cyan-glow);
    transition: all 0.25s ease;
    border: none;
    cursor: pointer;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 22px var(--cyan-glow);
    filter: brightness(1.1);
}

.mobile-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    font-size: 1.2rem;
    cursor: pointer;
    place-items: center;
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100%;
    background: var(--bg-dark-secondary);
    border-left: 1px solid var(--card-border);
    z-index: 200;
    display: flex;
    flex-direction: column;
    padding: 24px;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
}

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

.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--card-border);
    margin-bottom: 20px;
}

.mobile-close {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
}

.mobile-drawer-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.mobile-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 10px;
    color: var(--text-muted);
    font-weight: 500;
    transition: all 0.2s ease;
}

.mobile-link:hover, .mobile-link.active {
    color: #ffffff;
    background: rgba(56, 189, 248, 0.12);
    border-left: 3px solid var(--cyan);
}

.mobile-drawer-footer {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--card-border);
}

.btn-linkedin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 10px;
    background: #0a66c2;
    color: #fff !important;
    font-weight: 600;
    font-size: 0.92rem;
}

.drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   Main Content Layout
   ========================================================================== */

.main-content {
    flex: 1;
    padding: 40px 0 80px;
    position: relative;
    z-index: 1;
}

.section-block {
    margin-top: 64px;
}

.section-header {
    margin-bottom: 36px;
}

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

.section-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 36px;
    flex-wrap: wrap;
    gap: 16px;
}

.sub-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 9999px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.25);
    color: var(--cyan);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 12px;
}

.section-main-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.25;
    margin-bottom: 10px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto;
}

.section-header-flex .section-desc {
    margin: 0;
}

.text-gradient {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-cyan {
    color: var(--cyan);
}

.w-full {
    width: 100%;
}

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

.mt-20 {
    margin-top: 20px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
    padding: 30px 0 20px;
}

.hero-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    border-radius: 9999px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 10px #10b981;
    animation: pulse 1.8s infinite;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.3rem, 4.4vw, 3.6rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-main);
    letter-spacing: -0.5px;
    margin-bottom: 20px;
}

.hero-subtitle {
    color: var(--text-muted);
    font-size: 1.12rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.hero-subtitle strong {
    color: var(--text-main);
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-glow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 26px;
    border-radius: 12px;
    background: var(--gradient-brand);
    color: #ffffff !important;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 6px 24px var(--cyan-glow);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--cyan-glow);
    filter: brightness(1.1);
}

.btn-glow.btn-lg {
    padding: 16px 32px;
    font-size: 1.08rem;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.96rem;
    transition: all 0.25s ease;
}

.btn-outline:hover {
    background: rgba(56, 189, 248, 0.08);
    border-color: var(--cyan);
    color: var(--cyan);
    transform: translateY(-2px);
}

.hero-metrics {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 18px 24px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    width: fit-content;
    box-shadow: var(--shadow-soft);
}

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

.metric-number {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--cyan);
    line-height: 1.1;
}

.metric-label {
    font-size: 0.78rem;
    color: var(--text-subtle);
    font-weight: 600;
}

.metric-divider {
    width: 1px;
    height: 32px;
    background: var(--card-border);
}

/* Code Visual Mockup */
.hero-visual {
    position: relative;
}

.code-card-glass {
    background: rgba(13, 18, 34, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    overflow: hidden;
    position: relative;
    backdrop-filter: blur(12px);
}

.code-header {
    background: rgba(255, 255, 255, 0.03);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid var(--card-border);
}

.code-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.code-tab {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-family: monospace;
    display: flex;
    align-items: center;
    gap: 6px;
}

.code-body {
    padding: 22px;
    font-family: 'Consolas', 'Fira Code', monospace;
    font-size: 0.88rem;
    line-height: 1.6;
    color: #cbd5e1;
    overflow-x: auto;
}

.code-keyword { color: #f43f5e; font-weight: 600; }
.code-class { color: #38bdf8; font-weight: 600; }
.code-func { color: #fbbf24; }
.code-string { color: #34d399; }
.code-comment { color: #64748b; font-style: italic; }

.floating-tech-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 9999px;
    background: rgba(13, 18, 34, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.82rem;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
}

.badge-top {
    top: -12px;
    right: 18px;
}

.badge-bottom {
    bottom: -12px;
    left: 18px;
}

/* ==========================================================================
   Tech Stack Ticker & Pills
   ========================================================================== */

.tech-marquee-section {
    margin-top: 48px;
    padding: 24px 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.ticker-heading {
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-subtle);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 18px;
}

.tech-tags-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.tech-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    font-size: 0.88rem;
    font-weight: 500;
    transition: all 0.25s ease;
}

.tech-pill i {
    color: var(--cyan);
}

.tech-pill:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: rgba(56, 189, 248, 0.3);
    transform: translateY(-2px);
}

/* ==========================================================================
   Card System (Glassmorphic)
   ========================================================================== */

.glass-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    position: relative;
}

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

.grid-cards-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.grid-cards-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
}

.grid-cards-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.card-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.icon-blue {
    background: rgba(56, 189, 248, 0.12);
    color: var(--cyan);
    border: 1px solid rgba(56, 189, 248, 0.25);
}

.icon-purple {
    background: rgba(129, 140, 248, 0.12);
    color: var(--purple);
    border: 1px solid rgba(129, 140, 248, 0.25);
}

.icon-cyan {
    background: rgba(20, 184, 166, 0.12);
    color: #2dd4bf;
    border: 1px solid rgba(20, 184, 166, 0.25);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.feature-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.feature-bullets li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.feature-bullets li i {
    color: var(--cyan);
    font-size: 0.8rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--cyan);
    font-weight: 600;
    font-size: 0.92rem;
}

.card-link:hover {
    gap: 10px;
    color: #7dd3fc;
}

/* ==========================================================================
   Project Cards Showcase
   ========================================================================== */

.project-glass-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

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

.project-preview-mockup {
    background: #0b101e;
    border-bottom: 1px solid var(--card-border);
    padding: 14px;
}

.mockup-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.mock-circle {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

.mock-url {
    margin-left: 8px;
    font-size: 0.75rem;
    color: var(--text-subtle);
    font-family: monospace;
    background: rgba(255, 255, 255, 0.04);
    padding: 2px 10px;
    border-radius: 4px;
}

.mockup-content {
    min-height: 165px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.project-banner-ai {
    background: linear-gradient(135deg, #091224 0%, #0d203f 50%, #061935 100%);
    box-shadow: inset 0 0 35px rgba(56, 189, 248, 0.15);
}

.project-banner-store {
    background: linear-gradient(135deg, #1b0d2a 0%, #291240 50%, #150924 100%);
    box-shadow: inset 0 0 35px rgba(234, 179, 8, 0.12);
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 0);
    background-size: 16px 16px;
    opacity: 0.5;
    pointer-events: none;
}

.banner-grid-ai, .banner-grid-store {
    display: grid;
    grid-template-columns: 1.1fr 1.3fr;
    gap: 16px;
    width: 100%;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* Scanner Frame */
.scanner-box {
    position: relative;
    background: rgba(15, 23, 42, 0.75);
    border: 1px dashed rgba(56, 189, 248, 0.4);
    border-radius: 12px;
    padding: 14px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.scan-corner {
    position: absolute;
    width: 8px;
    height: 8px;
    border-color: #38bdf8;
}
.scan-corner.tl { top: -2px; left: -2px; border-top: 2px solid; border-left: 2px solid; }
.scan-corner.tr { top: -2px; right: -2px; border-top: 2px solid; border-right: 2px solid; }
.scan-corner.bl { bottom: -2px; left: -2px; border-bottom: 2px solid; border-left: 2px solid; }
.scan-corner.br { bottom: -2px; right: -2px; border-bottom: 2px solid; border-right: 2px solid; }

.scan-face-icon {
    font-size: 2rem;
    color: #38bdf8;
    margin-bottom: 6px;
    filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.6));
    animation: pulse 2.2s infinite;
}

.scan-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.4);
    padding: 2px 8px;
    border-radius: 9999px;
}

/* Store Product Preview */
.store-product-preview {
    position: relative;
    background: rgba(26, 16, 37, 0.75);
    border: 1px solid rgba(234, 179, 8, 0.3);
    border-radius: 12px;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.prod-badge {
    position: absolute;
    top: -8px;
    left: 8px;
    font-size: 0.65rem;
    font-weight: 700;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #ffffff;
    padding: 1px 7px;
    border-radius: 9999px;
}

.prod-icon-wrap {
    font-size: 1.8rem;
    color: #fbbf24;
    margin: 6px 0 4px;
    filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.6));
    animation: pulse 2.5s infinite;
}

.prod-meta {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
    font-size: 0.75rem;
}

.prod-title {
    color: #e2e8f0;
    font-weight: 600;
    font-size: 0.72rem;
}

.prod-price {
    color: #34d399;
    font-weight: 700;
}

/* Banner Details on right */
.banner-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.banner-live-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.76rem;
    font-weight: 700;
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.25);
    padding: 3px 10px;
    border-radius: 6px;
    width: fit-content;
}

.banner-live-chip.whatsapp-chip {
    color: #34d399;
    background: rgba(37, 211, 102, 0.12);
    border-color: rgba(37, 211, 102, 0.3);
}

.banner-metric-row {
    display: flex;
    gap: 12px;
}

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

.b-val {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.1;
}

.b-lbl {
    font-size: 0.65rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.banner-mini-tags {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.banner-mini-tags span {
    font-size: 0.65rem;
    background: rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    padding: 1px 6px;
    border-radius: 4px;
    font-family: monospace;
}

.project-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.tag {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 6px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.25);
    color: var(--cyan);
}

.project-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
}

.project-info p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.project-highlights {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.project-links {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-sm-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    background: var(--gradient-brand);
    color: #ffffff !important;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-sm-secondary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 500;
}

.btn-sm-secondary:hover {
    background: rgba(56, 189, 248, 0.1);
    color: var(--cyan);
    border-color: var(--cyan);
}

/* Filter Tabs */
.projects-filter-bar {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.filter-btn {
    padding: 8px 18px;
    border-radius: 9999px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    color: var(--cyan);
    border-color: var(--cyan);
}

.filter-btn.active {
    background: var(--gradient-brand);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 14px var(--cyan-glow);
}

/* ==========================================================================
   Process Grid
   ========================================================================== */

.process-grid {
    margin-top: 20px;
}

.process-step-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 24px;
    position: relative;
    transition: all 0.3s ease;
}

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

.step-badge {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: var(--cyan);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
}

.process-step-card h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--text-main);
    margin-bottom: 8px;
}

.process-step-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ==========================================================================
   Testimonial Cards
   ========================================================================== */

.testimonial-card {
    display: flex;
    flex-direction: column;
}

.testi-stars {
    color: #fbbf24;
    font-size: 0.85rem;
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testi-quote {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
    font-style: italic;
    margin-bottom: 24px;
    flex: 1;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testi-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--gradient-brand);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.9rem;
    display: grid;
    place-items: center;
}

.testi-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-main);
}

.testi-role {
    font-size: 0.78rem;
    color: var(--text-subtle);
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */

.cta-banner {
    margin-top: 80px;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(129, 140, 248, 0.12));
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 24px;
    padding: 48px 32px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.cta-inner {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 9999px;
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid rgba(56, 189, 248, 0.3);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cyan);
    margin-bottom: 16px;
}

.cta-banner h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.2vw, 2.4rem);
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.25;
    margin-bottom: 14px;
}

.cta-banner p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 28px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-linkedin-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 28px;
    border-radius: 12px;
    background: rgba(10, 102, 194, 0.15);
    border: 1px solid rgba(10, 102, 194, 0.4);
    color: #60a5fa !important;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.25s ease;
}

.btn-linkedin-outline:hover {
    background: #0a66c2;
    color: #ffffff !important;
    border-color: #0a66c2;
    transform: translateY(-2px);
}

/* ==========================================================================
   Page Headers (About, Services, Projects, Contact)
   ========================================================================== */

.page-head-card {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    padding-top: 10px;
}

.page-head-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 9999px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.25);
    color: var(--cyan);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 16px;
}

.page-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.8vw, 3rem);
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.2;
    margin-bottom: 16px;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* About Page Elements */
.about-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 20px;
}

.about-point-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.about-point-item i {
    font-size: 1.1rem;
    margin-top: 3px;
}

.highlight-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 20px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}

.stat-num {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--cyan);
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-subtle);
    font-weight: 600;
}

/* Skills Matrix */
.skill-card {
    padding: 24px;
}

.skill-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--card-border);
}

.skill-icon {
    font-size: 1.4rem;
    color: var(--cyan);
}

.skill-head h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-main);
}

.skill-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.skill-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.skill-level {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(56, 189, 248, 0.1);
    color: var(--cyan);
}

/* Services Page Elements */
.service-detail-card {
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 9999px;
    background: rgba(56, 189, 248, 0.15);
    color: var(--cyan);
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.service-icon-top {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 1.3rem;
    margin-bottom: 18px;
}

.service-detail-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
}

.service-summary {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 20px;
}

.service-deliverables {
    margin-bottom: 24px;
    flex: 1;
}

.service-deliverables h5 {
    font-size: 0.85rem;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.service-deliverables ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-deliverables li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.service-deliverables li i {
    color: var(--cyan);
    font-size: 0.8rem;
}

/* Pricing Grid */
.price-tier-card {
    display: flex;
    flex-direction: column;
    padding: 32px;
}

.price-tier-card.featured-tier {
    border-color: rgba(56, 189, 248, 0.4);
    background: linear-gradient(180deg, rgba(56, 189, 248, 0.08) 0%, rgba(16, 24, 45, 0.85) 100%);
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.15);
}

.tier-ribbon {
    align-self: flex-start;
    padding: 3px 12px;
    border-radius: 9999px;
    background: var(--gradient-brand);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.tier-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 6px;
}

.tier-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.tier-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
    flex: 1;
}

.tier-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.tier-features li i {
    color: var(--emerald);
    font-size: 0.85rem;
}

/* ==========================================================================
   Contact Page Elements
   ========================================================================== */

.contact-layout-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 32px;
}

.contact-info-panel h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--text-main);
    margin-bottom: 8px;
}

.contact-info-panel p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.direct-contact-items {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-channel-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-radius: 14px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: all 0.25s ease;
}

.contact-channel-item:hover {
    background: rgba(56, 189, 248, 0.06);
    border-color: var(--card-border-hover);
    transform: translateX(4px);
}

.channel-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.channel-icon.linkedin-bg { background: rgba(10, 102, 194, 0.2); color: #60a5fa; }
.channel-icon.email-bg { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.channel-icon.location-bg { background: rgba(129, 140, 248, 0.2); color: #a5b4fc; }
.channel-icon.phone-bg { background: rgba(56, 189, 248, 0.2); color: #38bdf8; }
.channel-icon.whatsapp-bg { background: rgba(37, 211, 102, 0.2); color: #25d366; }
.channel-icon.mail-bg { background: rgba(244, 63, 94, 0.2); color: #fb7185; }

.channel-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-main);
}

.channel-sub {
    font-size: 0.82rem;
    color: var(--text-subtle);
}

.trust-box {
    padding: 16px;
    border-radius: 12px;
    background: rgba(56, 189, 248, 0.05);
    border: 1px solid rgba(56, 189, 248, 0.15);
}

.trust-box h5 {
    font-size: 0.9rem;
    color: var(--text-main);
    margin-bottom: 8px;
}

.trust-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Contact Form */
.contact-form-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--text-main);
    margin-bottom: 4px;
}

.form-subtext {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 24px;
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-row-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-group label i {
    color: var(--cyan);
    font-size: 0.8rem;
}

.required {
    color: var(--rose);
}

input, textarea, select {
    width: 100%;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-main);
    background: var(--card-bg);
    transition: all 0.25s ease;
}

input::placeholder, textarea::placeholder {
    color: var(--text-subtle);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 16px var(--cyan-glow);
    background: var(--card-bg);
}

.custom-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%2394a3b8' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 20px;
    padding-right: 40px;
}

.custom-select option {
    background-color: var(--bg-dark-secondary);
    color: var(--text-main);
}

/* FAQ Accordion */
.faq-accordion-wrap {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.25s ease;
}

.faq-item.active {
    border-color: rgba(56, 189, 248, 0.35);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
}

.faq-chevron {
    color: var(--cyan);
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    max-height: 250px;
    padding-bottom: 20px;
}

.faq-answer p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ==========================================================================
   Alert Notifications Stack
   ========================================================================== */

.alert-stack {
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.alert {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 0.95rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.alert-icon {
    font-size: 1.2rem;
}

.alert-text {
    flex: 1;
    font-weight: 500;
}

.alert-close {
    background: transparent;
    border: none;
    color: inherit;
    opacity: 0.7;
    cursor: pointer;
    font-size: 1rem;
}

.alert-close:hover {
    opacity: 1;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #6ee7b7;
}

.alert-error {
    background: rgba(244, 63, 94, 0.15);
    border: 1px solid rgba(244, 63, 94, 0.4);
    color: #fda4af;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: #fde68a;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    border-top: 1px solid var(--card-border);
    background: #05070e;
    padding: 60px 0 30px;
    margin-top: auto;
    position: relative;
    z-index: 1;
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 50px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.brand-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-desc {
    color: var(--text-subtle);
    font-size: 0.92rem;
    line-height: 1.65;
}

.available-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: #34d399;
    font-weight: 500;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #34d399;
    box-shadow: 0 0 8px #34d399;
    animation: pulse 2s infinite;
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.footer-col a:hover {
    color: var(--cyan);
    transform: translateX(3px);
}

.footer-small-text {
    font-size: 0.85rem;
    color: var(--text-subtle);
    margin-bottom: 14px;
}

.footer-socials {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.social-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    display: grid;
    place-items: center;
    color: var(--text-main);
    font-size: 1rem;
}

.social-icon:hover {
    background: var(--gradient-brand);
    color: #ffffff;
    border-color: transparent;
    transform: translateY(-2px);
}

.footer-quote-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cyan);
}

.footer-quote-btn:hover {
    color: #7dd3fc;
}

.footer-bottom {
    border-top: 1px solid var(--card-border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-subtle);
    font-size: 0.85rem;
}

.footer-bottom strong {
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom-links a:hover {
    color: #ffffff;
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--cyan);
    font-size: 1rem;
    cursor: pointer;
    z-index: 90;
    display: grid;
    place-items: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--gradient-brand);
    color: #ffffff;
    border-color: transparent;
    transform: translateY(-3px);
}

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.15); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Media Queries & Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .grid-cards-3, .grid-cards-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    .nav-menu, .btn-cta {
        display: none;
    }

    .mobile-toggle {
        display: grid;
    }

    .grid-cards-2, .grid-cards-3, .grid-cards-4, .contact-layout-grid {
        grid-template-columns: 1fr;
    }

    .form-row-2 {
        grid-template-columns: 1fr;
    }

    .footer-links-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .hero-metrics {
        width: 100%;
        justify-content: space-between;
        padding: 14px 16px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions a {
        justify-content: center;
    }
}

/* ==========================================================================
   Theme Switcher & Light Theme Refinements
   ========================================================================== */

.theme-toggle-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.1rem;
    position: relative;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.theme-toggle-btn:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    box-shadow: 0 0 16px var(--cyan-glow);
    transform: translateY(-2px);
}

.icon-sun {
    display: none;
    color: #f59e0b;
}

.icon-moon {
    display: inline-block;
    color: #38bdf8;
}

[data-theme="light"] .icon-sun {
    display: inline-block;
}

[data-theme="light"] .icon-moon {
    display: none;
}

.mobile-theme-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(128, 128, 128, 0.08);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    margin-bottom: 16px;
}

.mobile-theme-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-theme-btn {
    width: auto;
    height: auto;
    padding: 6px 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 8px;
}

/* Light Theme Component Tweaks */
[data-theme="light"] .topbar {
    background: rgba(255, 255, 255, 0.88);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .topbar.scrolled {
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .brand-name {
    color: #0f172a;
}

[data-theme="light"] .nav-menu {
    background: rgba(15, 23, 42, 0.04);
    border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .nav-link {
    color: #475569;
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
    color: #0284c7;
    background: rgba(2, 132, 199, 0.08);
}

[data-theme="light"] .mobile-drawer {
    background: #ffffff;
    border-left: 1px solid rgba(15, 23, 42, 0.1);
}

[data-theme="light"] .mobile-link {
    color: #334155;
}

[data-theme="light"] .mobile-link:hover,
[data-theme="light"] .mobile-link.active {
    color: #0284c7;
    background: rgba(2, 132, 199, 0.08);
}

[data-theme="light"] .glass-card,
[data-theme="light"] .service-card,
[data-theme="light"] .project-glass-card,
[data-theme="light"] .contact-glass-card,
[data-theme="light"] .page-head-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .glass-card:hover,
[data-theme="light"] .service-card:hover,
[data-theme="light"] .project-glass-card:hover {
    border-color: rgba(2, 132, 199, 0.35);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.09);
}

[data-theme="light"] .stat-box {
    background: rgba(15, 23, 42, 0.03);
    border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .stat-box .stat-num {
    color: #0284c7;
}

[data-theme="light"] .hero-metrics {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .hero-badge-pill,
[data-theme="light"] .page-head-badge {
    background: rgba(2, 132, 199, 0.08);
    border-color: rgba(2, 132, 199, 0.2);
    color: #0284c7;
}

[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea,
[data-theme="light"] .form-select,
[data-theme="light"] input,
[data-theme="light"] textarea,
[data-theme="light"] select {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.15);
    color: #0f172a;
}

[data-theme="light"] .form-input:focus,
[data-theme="light"] .form-textarea:focus,
[data-theme="light"] .form-select:focus {
    border-color: #0284c7;
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

[data-theme="light"] .btn-outline {
    background: rgba(15, 23, 42, 0.02);
    border-color: rgba(15, 23, 42, 0.15);
    color: #0f172a;
}

[data-theme="light"] .btn-outline:hover {
    background: rgba(2, 132, 199, 0.06);
    border-color: #0284c7;
    color: #0284c7;
}

[data-theme="light"] .faq-item {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .faq-question {
    color: #0f172a;
}

[data-theme="light"] .filter-btn,
[data-theme="light"] .skill-tab-btn {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.1);
    color: #475569;
}

[data-theme="light"] .filter-btn:hover,
[data-theme="light"] .skill-tab-btn:hover {
    color: #0284c7;
    border-color: #0284c7;
}

[data-theme="light"] .filter-btn.active,
[data-theme="light"] .skill-tab-btn.active {
    background: var(--gradient-brand);
    color: #ffffff;
    border-color: transparent;
}

[data-theme="light"] .edu-tag,
[data-theme="light"] .skill-tags-row span {
    background: rgba(15, 23, 42, 0.04);
    border-color: rgba(15, 23, 42, 0.08);
    color: #334155;
}

[data-theme="light"] .cta-banner {
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.06) 0%, rgba(99, 102, 241, 0.06) 100%);
    border-color: rgba(2, 132, 199, 0.2);
}

[data-theme="light"] .dev-terminal-card {
    background: #090d16;
    color: #f1f5f9;
}

[data-theme="light"] .dev-terminal-card .code-tab {
    color: #cbd5e1;
}

[data-theme="light"] .footer {
    background: #f1f5f9;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .footer-brand .brand-name {
    color: #0f172a;
}

[data-theme="light"] .footer-col h4 {
    color: #0f172a;
}

/* ==========================================================================
   About Page Components
   ========================================================================== */

.about-hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 28px;
}

/* Developer Terminal Card */
.dev-terminal-card {
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(11, 17, 33, 0.95);
    box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.dev-terminal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.copy-code-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #cbd5e1;
    padding: 4px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.copy-code-btn:hover {
    background: var(--cyan);
    color: #040812;
    border-color: var(--cyan);
}

.dev-code-content {
    padding: 22px 24px;
    font-family: 'Fira Code', 'Cascadia Code', Consolas, Monaco, monospace;
    font-size: 0.88rem;
    line-height: 1.7;
    color: #e2e8f0;
    overflow-x: auto;
    margin: 0;
}

.code-keyword { color: #f43f5e; font-weight: 600; }
.code-class { color: #38bdf8; font-weight: 600; }
.code-func { color: #a855f7; }
.code-string { color: #34d399; }
.code-comment { color: #64748b; font-style: italic; }

.terminal-footer-pills {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex-wrap: wrap;
}

.pill-tag {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(56, 189, 248, 0.12);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* Bio Summary Card */
.bio-summary-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.about-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 18px;
}

.about-point-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    line-height: 1.55;
}

.about-point-item .point-icon {
    font-size: 1.1rem;
    margin-top: 2px;
}

/* Educational Timeline */
.timeline-container {
    position: relative;
    max-width: 900px;
    margin: 40px auto 0;
    padding-left: 40px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: 17px;
    width: 2px;
    background: linear-gradient(180deg, var(--cyan) 0%, var(--purple) 50%, var(--emerald) 100%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 36px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -40px;
    top: 20px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 2px solid var(--cyan);
    box-shadow: 0 0 14px var(--cyan-glow);
    display: grid;
    place-items: center;
    color: var(--cyan);
    font-size: 0.95rem;
    z-index: 2;
}

.timeline-card {
    padding: 28px;
    border-radius: 18px;
    transition: all 0.3s ease;
}

.timeline-card:hover {
    border-color: var(--card-border-hover);
    transform: translateX(4px);
}

.timeline-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.edu-type-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--cyan);
    margin-bottom: 4px;
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 4px;
}

.timeline-institution {
    font-size: 0.9rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.timeline-badge-active {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(56, 189, 248, 0.15);
    color: var(--cyan);
    border: 1px solid rgba(56, 189, 248, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.timeline-badge-completed {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(16, 185, 129, 0.15);
    color: var(--emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.timeline-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 18px;
}

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

.edu-tag {
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    font-weight: 500;
}

/* ==========================================================================
   Interactive Skills Matrix & Filtering
   ========================================================================== */

.skills-filter-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.skill-tab-btn {
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
}

.skill-tab-btn:hover {
    color: var(--text-main);
    border-color: rgba(56, 189, 248, 0.4);
    transform: translateY(-2px);
}

.skill-tab-btn.active {
    background: var(--gradient-brand);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 20px var(--cyan-glow);
}

.skills-showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 22px;
}

.skill-detail-card {
    padding: 24px;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

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

.skill-card-top {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.skill-badge-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.icon-cyan {
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.icon-purple {
    background: rgba(129, 140, 248, 0.15);
    color: #818cf8;
    border: 1px solid rgba(129, 140, 248, 0.3);
}

.icon-emerald {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.icon-orange {
    background: rgba(249, 115, 22, 0.15);
    color: #f97316;
    border: 1px solid rgba(249, 115, 22, 0.3);
}

.icon-yellow {
    background: rgba(234, 179, 8, 0.15);
    color: #eab308;
    border: 1px solid rgba(234, 179, 8, 0.3);
}

.icon-blue {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.skill-meta h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 2px;
}

.skill-badge-level {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cyan);
}

.skill-card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 18px;
}

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

.skill-tags-row span {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--card-border);
    color: var(--text-subtle);
}

/* ==========================================================================
   Platform Cards Grid
   ========================================================================== */

.platform-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.platform-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    border-radius: 18px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.platform-icon-wrap {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.icon-linkedin {
    background: rgba(10, 102, 194, 0.15);
    color: #0a66c2;
    border: 1px solid rgba(10, 102, 194, 0.3);
}

.icon-github {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.icon-email {
    background: rgba(244, 63, 94, 0.15);
    color: #f43f5e;
    border: 1px solid rgba(244, 63, 94, 0.3);
}

.icon-whatsapp {
    background: rgba(37, 211, 102, 0.15);
    color: #25d366;
    border: 1px solid rgba(37, 211, 102, 0.3);
}

.platform-info h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 2px;
}

.platform-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    word-break: break-all;
}

.platform-action {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--cyan);
}

@media (max-width: 768px) {
    .timeline-container {
        padding-left: 28px;
    }
    
    .timeline-container::before {
        left: 8px;
    }
    
    .timeline-marker {
        left: -28px;
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
    
    .skills-showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .wrapper {
        width: 94%;
    }

    .hero-title {
        font-size: 2.1rem;
    }

    .hero-subtitle {
        font-size: 0.98rem;
    }

    .hero-badge-pill {
        font-size: 0.76rem;
        padding: 6px 12px;
    }

    .hero-metrics {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        padding: 12px 14px;
        text-align: center;
    }

    .metric-number {
        font-size: 1.15rem;
    }

    .metric-label {
        font-size: 0.68rem;
    }

    .metric-divider {
        display: none;
    }

    .tech-pill {
        font-size: 0.8rem;
        padding: 6px 12px;
    }

    .glass-card, .price-tier-card, .service-detail-card {
        padding: 20px 18px;
    }

    .page-title {
        font-size: 1.85rem;
    }

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

    .cta-banner {
        padding: 36px 18px;
    }

    .cta-banner h2 {
        font-size: 1.6rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}