/* 
  Fisoft Premium Light Theme - Minimalist Tech
  Designed with soft off-white bases, frosted white glass panels, 
  electric blue/violet accents, Xcode light editor themes, and clean shadows.
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800;900&family=Fira+Code:wght@400;500&display=swap');

:root {
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Fira Code', monospace;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 1s cubic-bezier(0.16, 1, 0.3, 1);

    /* Default Theme: Royal Blue (Electric Blue & Purple Accents) */
    --bg-base: #f8fafc; /* Cold slate off-white */
    --bg-deep: #ffffff; /* Pure white */
    --bg-card: rgba(255, 255, 255, 0.7); /* Frosted glass */
    --bg-card-hover: rgba(255, 255, 255, 0.9);
    --border-glass: rgba(15, 23, 42, 0.08); /* Crisp slate line */
    --border-glass-hover: rgba(79, 70, 229, 0.4); /* Lavender highlight */
    
    --color-text-main: #0f172a; /* Slate 900 */
    --color-text-muted: #475569; /* Slate 600 */
    
    --accent-glow: rgba(79, 70, 229, 0.12);
    --accent-primary: #4f46e5; /* Royal Indigo */
    --accent-secondary: #0ea5e9; /* Electric Sky Blue */
    --accent-pink: #d946ef; /* Fuchsia Pink */
    --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #0ea5e9 100%);
    --border-glow-gradient: linear-gradient(135deg, rgba(79, 70, 229, 0.2) 0%, rgba(14, 165, 233, 0.2) 100%);
    
    --shadow-glow: 0 10px 30px rgba(79, 70, 229, 0.08);
    --shadow-card: 0 20px 40px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
}

/* Theme variations */
body.theme-light, body.theme-neon {
    --bg-base: #f8fafc;
    --bg-deep: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-card-hover: rgba(255, 255, 255, 0.98);
    --border-glass: rgba(15, 23, 42, 0.08);
    --border-glass-hover: rgba(79, 70, 229, 0.35);
    
    --color-text-main: #0f172a;
    --color-text-muted: #475569;
    
    --accent-glow: rgba(79, 70, 229, 0.12);
    --accent-primary: #4f46e5;
    --accent-secondary: #0ea5e9;
    --accent-pink: #d946ef;
    --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #0ea5e9 100%);
    --border-glow-gradient: linear-gradient(135deg, rgba(79, 70, 229, 0.2) 0%, rgba(14, 165, 233, 0.2) 100%);
    
    --shadow-glow: 0 10px 30px rgba(79, 70, 229, 0.08);
    --shadow-card: 0 20px 40px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
}

body.theme-emerald {
    --bg-base: #f0fdf4; /* Mint green base */
    --bg-deep: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-card-hover: rgba(255, 255, 255, 0.9);
    --border-glass: rgba(5, 150, 105, 0.1);
    --border-glass-hover: rgba(5, 150, 105, 0.4);
    
    --accent-glow: rgba(5, 150, 105, 0.12);
    --accent-primary: #059669; /* Emerald Green */
    --accent-secondary: #0d9488; /* Teal */
    --accent-pink: #10b981;
    --accent-gradient: linear-gradient(135deg, #059669 0%, #0d9488 100%);
    --border-glow-gradient: linear-gradient(135deg, rgba(5, 150, 105, 0.2) 0%, rgba(13, 148, 136, 0.2) 100%);
    --shadow-glow: 0 10px 30px rgba(5, 150, 105, 0.08);
}

body.theme-sunset {
    --bg-base: #fff7ed; /* Warm orange base */
    --bg-deep: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.75);
    --bg-card-hover: rgba(255, 255, 255, 0.92);
    --border-glass: rgba(234, 88, 12, 0.08);
    --border-glass-hover: rgba(234, 88, 12, 0.4);
    
    --accent-glow: rgba(234, 88, 12, 0.12);
    --accent-primary: #ea580c; /* Sunset Orange */
    --accent-secondary: #db2777; /* Deep Pink */
    --accent-pink: #f43f5e;
    --accent-gradient: linear-gradient(135deg, #ea580c 0%, #db2777 100%);
    --border-glow-gradient: linear-gradient(135deg, rgba(234, 88, 12, 0.2) 0%, rgba(219, 39, 119, 0.2) 100%);
    --shadow-glow: 0 10px 30px rgba(234, 88, 12, 0.08);
}

body.theme-monochrome {
    --bg-base: #f1f5f9; /* Slate Gray base */
    --bg-deep: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.65);
    --bg-card-hover: rgba(255, 255, 255, 0.85);
    --border-glass: rgba(30, 41, 59, 0.08);
    --border-glass-hover: rgba(30, 41, 59, 0.4);
    
    --accent-glow: rgba(30, 41, 59, 0.08);
    --accent-primary: #1e293b; /* Slate 800 */
    --accent-secondary: #64748b; /* Slate 500 */
    --accent-pink: #94a3b8;
    --accent-gradient: linear-gradient(135deg, #1e293b 0%, #64748b 100%);
    --border-glow-gradient: linear-gradient(135deg, rgba(30, 41, 59, 0.15) 0%, rgba(100, 116, 139, 0.15) 100%);
    --shadow-glow: 0 10px 30px rgba(30, 41, 59, 0.05);
}

/* Reset and Globals */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-base);
    color: var(--color-text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
    transition: background-color var(--transition-slow);
}

/* Ambient Aurora Glow System - Soft Pastel washes */
.ambient-glow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(160px);
    opacity: 0.12; /* Low opacity for clean look */
    animation: drift-blob 28s infinite alternate ease-in-out;
}

.glow-blob-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-primary);
    top: -200px;
    left: -100px;
}

.glow-blob-2 {
    width: 500px;
    height: 500px;
    background: var(--accent-secondary);
    bottom: -150px;
    right: -100px;
    animation-delay: -5s;
}

.glow-blob-3 {
    width: 450px;
    height: 450px;
    background: var(--accent-pink);
    top: 45%;
    left: 55%;
    animation-delay: -10s;
}

@keyframes drift-blob {
    0% { transform: translate(0px, 0px) scale(1); }
    50% { transform: translate(50px, -60px) scale(1.1); }
    100% { transform: translate(-30px, 40px) scale(0.95); }
}

/* Background grid lines for high tech architectural feel */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    z-index: 1;
    pointer-events: none;
}

/* Particle Canvas Wrapper */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    opacity: 0.4; /* Soft and subtle connections */
}

.content-wrapper {
    position: relative;
    z-index: 3;
}

/* Top Progress Loader Bar */
.page-loader-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--accent-gradient);
    z-index: 9999;
    box-shadow: 0 0 10px var(--accent-secondary), 0 0 5px var(--accent-primary);
    transition: width 0.4s ease, opacity 0.3s ease;
    opacity: 0;
    pointer-events: none;
}

.page-loader-bar.loading {
    opacity: 1;
}

/* Scrollbar styles */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: rgba(79, 70, 229, 0.12);
    border-radius: 5px;
    border: 2px solid var(--bg-base);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gradient);
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: #0f172a; /* Force dark headings */
}

p {
    color: var(--color-text-muted);
}

.text-glow {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 32px;
}

.section {
    padding: 120px 0;
}

.section-title-wrap {
    text-align: center;
    margin-bottom: 70px;
}

.section-title {
    font-size: 3.2rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.section-desc {
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto;
    font-weight: 500;
}

/* Glassmorphism Containers - Clean and White */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    box-shadow: var(--shadow-card);
    position: relative;
    transition: all var(--transition-normal);
}

.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 36px;
    box-shadow: var(--shadow-card);
    position: relative;
    transition: transform var(--transition-normal), border-color var(--transition-normal), background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255,255,255,0.4), transparent);
    pointer-events: none;
}

.glass-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glass-hover);
    background-color: var(--bg-card-hover);
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.08), var(--shadow-card);
}

/* Action Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 32px;
    cursor: pointer;
    font-size: 0.95rem;
    border: 1px solid transparent;
    text-decoration: none;
    transition: all var(--transition-fast) cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.6);
    border-color: var(--border-glass);
    color: var(--color-text-main);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.05);
}

/* Sticky Navigation Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    box-shadow: 0 4px 30px rgba(15, 23, 42, 0.02);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 2.2rem;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, var(--color-text-main) 40%, var(--color-text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(15, 23, 42, 0.08)) drop-shadow(0 8px 16px var(--accent-glow));
    transition: transform var(--transition-normal) cubic-bezier(0.16, 1, 0.3, 1), filter var(--transition-normal) ease, opacity var(--transition-fast) ease;
    display: inline-flex;
    align-items: center;
}

.logo-text span {
    font-weight: 400;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo:hover .logo-text {
    transform: translateY(-2px);
    filter: drop-shadow(0 4px 8px rgba(15, 23, 42, 0.12)) drop-shadow(0 12px 24px var(--accent-glow));
    opacity: 1;
}

.logo-svg {
    width: 56px;
    height: 56px;
    filter: drop-shadow(0 4px 10px var(--accent-glow)) drop-shadow(0 8px 24px rgba(15, 23, 42, 0.06));
    transition: transform var(--transition-normal) cubic-bezier(0.16, 1, 0.3, 1), filter var(--transition-normal) ease;
}

.logo:hover .logo-svg {
    transform: rotate(-10deg) scale(1.1) translateY(-3px);
    filter: drop-shadow(0 8px 20px var(--accent-glow)) drop-shadow(0 16px 36px rgba(15, 23, 42, 0.12));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast) ease;
}

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

.nav-link.active {
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

/* Stylish Login Button */
.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 30px;
    color: var(--accent-primary);
    background: var(--accent-glow);
    border: 1px solid var(--border-glass-hover);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast) cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.02);
}

.btn-login i {
    font-size: 0.85rem;
    color: var(--accent-primary);
    transition: transform var(--transition-fast) ease, color var(--transition-fast) ease;
}

.btn-login:hover {
    color: #ffffff;
    background: var(--accent-gradient);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}

.btn-login:hover i {
    color: #ffffff;
    transform: rotate(-12deg) scale(1.15);
}

.btn-login:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Language Swapper Widget */
.lang-toggle {
    display: flex;
    background: rgba(15, 23, 42, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 4px;
}

.lang-btn {
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.lang-btn.active {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #0f172a;
    font-size: 1.8rem;
    cursor: pointer;
}

/* 3D Perspective Hero Showcase */
.hero-content {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    min-height: 100vh;
    padding-top: 110px;
    gap: 60px;
}

.hero-text {
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(79, 70, 229, 0.05);
    border: 1px solid rgba(79, 70, 229, 0.15);
    border-radius: 30px;
    color: var(--accent-primary);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 28px;
    letter-spacing: 0.02em;
}

.hero-title {
    font-size: 4.6rem;
    margin-bottom: 28px;
    line-height: 1.1;
    font-weight: 800;
    color: #0f172a;
}

.hero-desc {
    font-size: 1.2rem;
    margin-bottom: 45px;
    font-weight: 500;
}

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

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    perspective: 1200px;
}

/* 3D Glass Device Simulation */
.device-container-3d {
    width: 440px;
    height: 380px;
    position: relative;
    transform: rotateY(-15deg) rotateX(10deg);
    transform-style: preserve-3d;
    transition: transform var(--transition-normal);
}

.device-container-3d:hover {
    transform: rotateY(-6deg) rotateX(4deg);
}

.device-pane-back {
    position: absolute;
    width: 90%;
    height: 90%;
    top: 5%;
    left: 5%;
    background: var(--accent-gradient);
    border-radius: 20px;
    filter: blur(40px);
    opacity: 0.15;
    transform: translateZ(-30px);
}

.device-pane-front {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08), 0 0 20px rgba(79, 70, 229, 0.05);
    padding: 24px;
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    transform: translateZ(20px);
    transform-style: preserve-3d;
}

.device-header {
    height: 24px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.device-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.device-dot:nth-child(1) { background: #ff5f56; }
.device-dot:nth-child(2) { background: #ffbd2e; }
.device-dot:nth-child(3) { background: #27c93f; }

.device-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transform: translateZ(10px);
}

/* Simulated High-Fidelity UI elements in Hero */
.ui-row-flex {
    display: flex;
    gap: 12px;
}

.ui-widget {
    flex: 1;
    background: rgba(15, 23, 42, 0.01);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 16px;
}

.ui-chart-line {
    height: 8px;
    background: rgba(15, 23, 42, 0.04);
    border-radius: 4px;
    margin-bottom: 8px;
}

.ui-chart-grid {
    height: 60px;
    border: 1px dashed var(--border-glass);
    border-radius: 8px;
    display: flex;
    align-items: flex-end;
    padding: 6px;
    gap: 6px;
}

.ui-bar {
    flex: 1;
    background: var(--accent-gradient);
    border-radius: 4px;
}

.ui-bar:nth-child(1) { height: 40%; }
.ui-bar:nth-child(2) { height: 80%; }
.ui-bar:nth-child(3) { height: 60%; }
.ui-bar:nth-child(4) { height: 95%; }

/* Stats Counters Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

/* 30 Years Timeline Grid */
.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 60px auto 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--border-glass) 0%, var(--accent-primary) 50%, var(--border-glass) 100%);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 0 50px 50px 50px;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.timeline-dot {
    position: absolute;
    width: 24px;
    height: 24px;
    background: var(--bg-base);
    border: 4px solid var(--accent-secondary);
    border-radius: 50%;
    top: 12px;
    z-index: 2;
    transition: all var(--transition-fast);
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -12px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -12px;
}

.timeline-item:hover .timeline-dot {
    background: var(--accent-primary);
    transform: scale(1.4);
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.3);
}

.timeline-year {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: #0f172a;
    margin-bottom: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.timeline-item:nth-child(odd) .timeline-year {
    justify-content: flex-end;
}

.timeline-card {
    padding: 30px;
    display: inline-block;
    max-width: 420px;
}

/* Tech Matrix Dashboard & Xcode Light Terminal */
.tech-container {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 50px;
    align-items: start;
}

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

.tech-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    cursor: pointer;
    text-align: center;
}

.tech-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    transition: transform var(--transition-fast);
    color: var(--accent-secondary);
}

.tech-node:hover .tech-icon, .tech-node.active .tech-icon {
    transform: scale(1.2);
    color: var(--accent-primary);
}

.tech-node-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    color: #0f172a;
}

/* Xcode Light Terminal Styles */
.cyber-terminal {
    background: #f8fafc;
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.02);
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    height: 380px;
    display: flex;
    flex-direction: column;
}

.terminal-header {
    height: 38px;
    background: #f1f5f9;
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
}

.terminal-title {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.terminal-body {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    color: #0f172a;
    line-height: 1.5;
    position: relative;
}

.terminal-line {
    display: flex;
    margin-bottom: 4px;
}

.terminal-number {
    width: 30px;
    color: #94a3b8;
    user-select: none;
    text-align: right;
    margin-right: 16px;
}

.terminal-code {
    flex: 1;
    white-space: pre;
}

/* Coding Syntax Highlighting - Xcode Light Style */
.syntax-keyword { color: #0284c7; font-weight: 600; } /* sky-600 */
.syntax-string { color: #059669; } /* emerald-600 */
.syntax-comment { color: #94a3b8; font-style: italic; } /* slate-400 */
.syntax-variable { color: #ea580c; } /* orange-600 */
.syntax-class { color: #7c3aed; } /* violet-600 */

/* Portfolio Showcase and High-Fidelity UI cards */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border-glass);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--accent-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.25);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}

.portfolio-card {
    overflow: hidden;
    padding: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.portfolio-img-container {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--border-glass);
    background: #f1f5f9;
}

.portfolio-card-visual {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.03) 0%, rgba(14, 165, 233, 0.03) 100%);
    position: relative;
    transition: transform var(--transition-normal);
}

/* High Fidelity Web Mocks in Portfolio - Clean white dashboards */
.high-fi-dashboard {
    width: 88%;
    height: 82%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    border: 1px solid var(--border-glass-hover);
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
    display: flex;
    overflow: hidden;
}

.high-fi-sidebar {
    width: 35px;
    background: rgba(15, 23, 42, 0.02);
    border-right: 1px solid var(--border-glass);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0;
    gap: 12px;
}

.high-fi-side-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.05);
}
.high-fi-side-dot.active {
    background: var(--accent-primary);
    box-shadow: 0 0 8px rgba(79, 70, 229, 0.3);
}

.high-fi-content {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.high-fi-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.high-fi-avatar {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-gradient);
}

.high-fi-panels {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    flex: 1;
}

.high-fi-widget-card {
    border: 1px solid var(--border-glass);
    border-radius: 6px;
    background: rgba(15, 23, 42, 0.01);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8px;
}

.high-fi-widget-graph {
    flex: 1;
    display: flex;
    align-items: flex-end;
    gap: 3px;
    margin-top: 6px;
    height: 24px;
}

.high-fi-mini-bar {
    flex: 1;
    background: var(--accent-secondary);
    border-radius: 1px;
}

.portfolio-card:hover .portfolio-card-visual {
    transform: scale(1.05);
}

.portfolio-card-info {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.portfolio-category {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--accent-secondary);
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.portfolio-item-title {
    font-size: 1.4rem;
    color: #0f172a;
    margin-bottom: 14px;
}

.portfolio-item-desc {
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex: 1;
}

/* Simulated Preview Iframe Modal */
.preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(12px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.preview-modal.active {
    display: flex;
    opacity: 1;
}

.modal-container {
    width: 90%;
    height: 85%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.preview-modal.active .modal-container {
    transform: scale(1);
}

.modal-header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-glass);
    padding: 18px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.modal-title {
    font-size: 1.25rem;
    color: #0f172a;
    font-family: var(--font-heading);
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.6rem;
    cursor: pointer;
}

.modal-close:hover {
    color: #0f172a;
}

.modal-body {
    flex: 1;
    background: #f8fafc;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    overflow: hidden;
    position: relative;
}

.simulated-demo-frame {
    width: 100%;
    height: 100%;
    border: none;
    background: var(--bg-base);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    text-align: center;
}

.simulated-demo-inner {
    width: 100%;
    max-width: 600px;
    border: 1px solid var(--border-glass-hover);
    border-radius: 16px;
    background: #ffffff;
    box-shadow: var(--shadow-card), var(--shadow-glow);
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

/* Software Shop Section */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}

.product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-name {
    font-size: 1.5rem;
    color: #0f172a;
    margin-bottom: 16px;
}

.product-desc {
    font-size: 1rem;
    margin-bottom: 28px;
    flex: 1;
}

.product-features {
    list-style: none;
    margin-bottom: 36px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 14px;
}

.product-features li::before {
    content: "✓";
    color: var(--accent-primary);
    font-weight: 900;
}

.product-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    border-top: 1px solid var(--border-glass);
    padding-top: 24px;
}

.product-price-label {
    font-size: 0.9rem;
    text-transform: uppercase;
}

.product-price {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #0f172a;
}

/* ==========================================================================
   Project Cost Calculator - Ultra Premium Redesign
   ========================================================================== */
.calc-card {
    max-width: 1040px;
    margin: 0 auto;
    padding: 44px 40px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.85);
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(79, 70, 229, 0.05);
    position: relative;
    overflow: hidden;
}

/* Ambient glow accent inside card */
.calc-card::before {
    content: "";
    position: absolute;
    top: -120px;
    right: -120px;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.12) 0%, rgba(14, 165, 233, 0) 70%);
    pointer-events: none;
    border-radius: 50%;
}

/* Stepper Wizard */
.calc-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
    position: relative;
}

.calc-step-tab {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.65);
    border: 1.5px solid rgba(15, 23, 42, 0.07);
    border-radius: 18px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.calc-step-tab:hover {
    background: #ffffff;
    border-color: rgba(79, 70, 229, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.step-num-badge {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.06);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
    font-family: var(--font-heading);
}

.step-text-wrap {
    display: flex;
    flex-direction: column;
    text-align: left;
    overflow: hidden;
}

.step-main-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-text-main);
    line-height: 1.3;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.step-sub-title {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.calc-step-tab.active {
    background: #ffffff;
    border-color: var(--accent-primary);
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.12);
}

.calc-step-tab.active .step-num-badge {
    background: var(--accent-gradient);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}

.calc-step-tab.active .step-main-title {
    color: var(--accent-primary);
}

.calc-step-tab.completed .step-num-badge {
    background: #10b981;
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25);
}

/* Progress bar line beneath steps */
.calc-step-progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(15, 23, 42, 0.06);
    border-radius: 4px;
    margin-bottom: 36px;
    overflow: hidden;
    position: relative;
}

.calc-progress-fill {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 4px;
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Content Step */
.calc-content-step {
    display: none;
}

.calc-content-step.active {
    display: block;
    animation: fadeInUpStep 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

/* Option Cards Grid */
.calc-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 36px;
}

.calc-option-card {
    background: #ffffff;
    border: 1.5px solid rgba(15, 23, 42, 0.08);
    border-radius: 22px;
    padding: 24px 20px 22px 20px;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.03);
}

.calc-option-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 70, 229, 0.35);
    box-shadow: 0 16px 32px rgba(79, 70, 229, 0.1);
}

.calc-option-card.selected {
    border-color: var(--accent-primary);
    background: linear-gradient(180deg, #ffffff 0%, rgba(79, 70, 229, 0.03) 100%);
    box-shadow: 0 18px 36px rgba(79, 70, 229, 0.14), 0 0 0 1px var(--accent-primary);
    transform: translateY(-4px);
}

/* Top bar inside option card */
.calc-card-top-bar {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.calc-tier-badge {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.05);
    color: var(--color-text-muted);
}

.calc-option-card.selected .calc-tier-badge {
    background: rgba(79, 70, 229, 0.1);
    color: var(--accent-primary);
}

.calc-check-indicator {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1.5px solid rgba(15, 23, 42, 0.16);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: transparent;
    transition: all 0.25s ease;
}

.calc-option-card.selected .calc-check-indicator {
    background: var(--accent-gradient);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

/* Icon Container */
.calc-option-icon {
    width: 68px;
    height: 68px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.08) 0%, rgba(14, 165, 233, 0.08) 100%);
    border: 1px solid rgba(79, 70, 229, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--accent-primary);
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.calc-option-card:hover .calc-option-icon {
    transform: scale(1.08) rotate(3deg);
    color: var(--accent-secondary);
    border-color: rgba(14, 165, 233, 0.3);
}

.calc-option-card.selected .calc-option-icon {
    background: var(--accent-gradient);
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}

.calc-option-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 12px;
    color: var(--color-text-main);
    line-height: 1.4;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Card Meta Pill */
.calc-card-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 100%;
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.calc-price-pill {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-primary);
    background: rgba(79, 70, 229, 0.06);
    padding: 6px 12px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.calc-days-pill {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Range Container (Slider) */
.calc-range-container {
    padding: 32px 30px;
    background: #ffffff;
    border-radius: 22px;
    border: 1.5px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.02);
    margin-bottom: 36px;
}

.calc-range-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
}

.calc-range-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-text-main);
    display: flex;
    align-items: center;
}

.calc-page-badge {
    background: var(--accent-gradient);
    color: #ffffff;
    padding: 7px 16px;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.calc-slider {
    width: 100%;
    -webkit-appearance: none;
    height: 10px;
    border-radius: 6px;
    background: linear-gradient(90deg, #e2e8f0 0%, #cbd5e1 100%);
    outline: none;
    margin-bottom: 20px;
    cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent-gradient);
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.4);
    border: 3px solid #ffffff;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.6);
}

.calc-presets {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.calc-presets-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 600;
    margin-right: 4px;
}

.calc-preset-btn {
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-text-main);
    cursor: pointer;
    transition: all 0.2s ease;
}

.calc-preset-btn:hover {
    background: rgba(79, 70, 229, 0.08);
    color: var(--accent-primary);
    border-color: rgba(79, 70, 229, 0.25);
}

.calc-preset-btn.active {
    background: var(--accent-primary);
    color: #ffffff;
    border-color: var(--accent-primary);
}

/* Feature Checkboxes (Step 3) */
.calc-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 36px;
}

.calc-feature-checkbox {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: #ffffff;
    border: 1.5px solid rgba(15, 23, 42, 0.08);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 3px 12px rgba(15, 23, 42, 0.02);
}

.calc-feature-checkbox:hover {
    border-color: rgba(14, 165, 233, 0.35);
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(14, 165, 233, 0.08);
}

.calc-feature-checkbox.selected {
    border-color: var(--accent-secondary);
    background: linear-gradient(135deg, #ffffff 0%, rgba(14, 165, 233, 0.04) 100%);
    box-shadow: 0 10px 26px rgba(14, 165, 233, 0.15), 0 0 0 1px var(--accent-secondary);
}

.calc-feature-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.calc-feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(14, 165, 233, 0.08);
    color: var(--accent-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.calc-feature-checkbox.selected .calc-feature-icon {
    background: var(--accent-secondary);
    color: #ffffff;
}

.calc-feature-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-text-main);
}

.calc-feature-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
    margin-left: 12px;
}

.calc-feature-price {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--accent-secondary);
    background: rgba(14, 165, 233, 0.08);
    padding: 4px 10px;
    border-radius: 6px;
}

.calc-feature-days {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.checkbox-custom {
    width: 22px;
    height: 22px;
    border: 2px solid rgba(15, 23, 42, 0.2);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.calc-feature-checkbox.selected .checkbox-custom {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
}

.checkbox-custom::after {
    content: "✓";
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 900;
    display: none;
}

.calc-feature-checkbox.selected .checkbox-custom::after {
    display: block;
}

/* Grand Summary Panel (Control Dock) */
.calc-summary-panel {
    margin-top: 36px;
    padding: 24px 30px;
    border-radius: 22px;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.calc-summary-left {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.calc-summary-block {
    display: flex;
    flex-direction: column;
}

.calc-summary-divider {
    width: 1px;
    height: 48px;
    background: rgba(15, 23, 42, 0.08);
}

.calc-summary-item-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.calc-summary-val {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 900;
    line-height: 1.1;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.calc-summary-days-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.calc-summary-days-val {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-main);
}

/* Nav & CTA Buttons */
.calc-nav-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.calc-nav-btn {
    padding: 14px 28px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    border-radius: 14px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 10px !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.calc-cta-btn {
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3) !important;
    animation: pulseCta 2.5s infinite !important;
}

@keyframes pulseCta {
    0%, 100% { box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3); }
    50% { box-shadow: 0 8px 30px rgba(79, 70, 229, 0.55); }
}

/* Contact / Project Form Wizard */
.contact-container {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 60px;
}

.form-group {
    margin-bottom: 28px;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 10px;
    color: var(--color-text-main);
}

.form-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 16px;
    color: #0f172a;
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 12px rgba(79, 70, 229, 0.1);
}

textarea.form-input {
    height: 160px;
    resize: none;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.contact-info-icon {
    width: 54px;
    height: 54px;
    background: rgba(14, 165, 233, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-secondary);
    font-size: 1.4rem;
}

.contact-info-text h4 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: #0f172a;
}

/* Customizer Widgets styling */
.customizer-wrap {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.customizer-btn {
    padding: 12px 24px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--border-glass);
    background: rgba(255, 255, 255, 0.6);
    color: var(--color-text-main);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all var(--transition-fast);
}

.customizer-color-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
}

.customizer-btn:hover {
    border-color: var(--accent-primary);
}

.customizer-btn.active {
    background: #ffffff;
    border-color: var(--accent-primary);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.15);
}

/* Toast Notifications Container */
.toast-container {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    min-width: 320px;
    padding: 18px 28px;
    border-radius: 12px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.1);
    animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast.success {
    background: rgba(5, 150, 105, 0.95);
    border: 1px solid #059669;
    backdrop-filter: blur(8px);
}

.toast.error {
    background: rgba(220, 38, 38, 0.95);
    border: 1px solid #dc2626;
    backdrop-filter: blur(8px);
}

/* Global Footer */
.footer {
    background: #ffffff;
    border-top: 1px solid var(--border-glass);
    padding: 100px 0 50px;
    position: relative;
    z-index: 3;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-tagline {
    margin: 24px 0 0 0;
    max-width: 500px;
    font-size: 1.1rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-glass);
    padding-top: 40px;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-copy {
    font-size: 0.95rem;
}

/* Standard Keyframe Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Scroll reveal helper classes */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
/* About Page Interactive Showcase Logo */
.about-logo-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    cursor: pointer;
    user-select: none;
    padding: 10px;
}

.about-logo-svg {
    width: 250px;
    height: 250px;
    filter: drop-shadow(0 15px 35px rgba(79, 70, 229, 0.12));
    transition: transform var(--transition-normal) cubic-bezier(0.16, 1, 0.3, 1), filter var(--transition-normal) ease;
    transform-origin: center center;
}

.about-logo-showcase:hover .about-logo-svg {
    transform: rotate(-10deg) scale(1.1) translateY(-6px);
    filter: drop-shadow(0 18px 40px var(--accent-glow)) drop-shadow(0 25px 60px rgba(79, 70, 229, 0.22));
}

/* Outer dashed orbital ring smooth rotation */
.about-logo-orbit {
    transform-origin: 50px 50px;
    transition: stroke-width 0.3s ease, opacity 0.3s ease;
    animation: aboutOrbitRotate 30s linear infinite;
}

.about-logo-showcase:hover .about-logo-orbit {
    animation-duration: 9s;
    stroke-width: 1.5;
    opacity: 0.95;
}

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

/* Inner logo parts subtle interactive depth */
.about-logo-path-left,
.about-logo-path-right,
.about-logo-connector {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s ease;
    transform-origin: 50px 50px;
}

.about-logo-showcase:hover .about-logo-path-left {
    transform: translate(-1.5px, -1px);
}

.about-logo-showcase:hover .about-logo-path-right {
    transform: translate(1.5px, 1px);
}

.about-logo-showcase:hover .about-logo-connector {
    transform: scaleX(1.15);
    filter: drop-shadow(0 0 6px var(--accent-pink));
}

/* Expandable About Wrapper */
.about-expandable-wrapper {
    position: relative;
    max-height: none;
    overflow: visible;
}
.about-expandable-fade {
    display: none;
}
.about-readmore-btn {
    display: none;
}

/* About Stats Grid */
.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.about-stat-card {
    text-align: center;
    padding: 30px 20px;
    border-radius: 16px;
    transition: transform var(--transition-normal) ease, border-color var(--transition-fast) ease, box-shadow var(--transition-normal) ease;
}
.about-stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glass-hover);
    box-shadow: var(--shadow-glow);
}
.about-stat-num {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2.8rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}
.about-stat-label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Core Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.value-card {
    padding: 32px 24px;
    border-radius: 16px;
    transition: transform var(--transition-normal) ease, border-color var(--transition-fast) ease, box-shadow var(--transition-normal) ease;
}
.value-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glass-hover);
    box-shadow: var(--shadow-glow);
}
.value-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.03);
    border: 1px solid var(--border-glass);
}
.value-card h3 {
    font-size: 1.25rem;
    color: var(--color-text-main);
    margin-bottom: 12px;
    font-weight: 700;
}
.value-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Technical Competency Section */
.tech-progress-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.tech-progress-card {
    padding: 30px;
    border-radius: 16px;
    transition: transform var(--transition-normal) ease, border-color var(--transition-fast) ease, box-shadow var(--transition-normal) ease;
}
.tech-progress-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glass-hover);
    box-shadow: var(--shadow-glow);
}
.tech-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.tech-progress-name {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-text-main);
    display: flex;
    align-items: center;
}
.tech-progress-percent {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--accent-primary);
}
.tech-progress-bar-bg {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: rgba(15, 23, 42, 0.05);
    overflow: hidden;
    margin-bottom: 16px;
}
.tech-progress-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.tech-progress-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

/* Responsive Overrides */
@media (max-width: 1200px) {
    .hero-content {
        grid-template-columns: 1fr;
        padding-top: 150px;
        text-align: center;
        justify-content: center;
    }
    .hero-ctas {
        justify-content: center;
    }
    .hero-visual {
        margin-top: 40px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 0;
        margin-bottom: 40px;
    }
    .tech-container {
        grid-template-columns: 1fr;
    }
    .portfolio-grid, .shop-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-container {
        height: 80px;
    }
    .logo-svg {
        width: 44px;
        height: 44px;
    }
    .logo-text {
        font-size: 1.65rem;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 40px 32px;
        gap: 28px;
        border-bottom: 1px solid var(--border-glass);
        box-shadow: 0 10px 20px rgba(0,0,0,0.02);
    }
    .nav-links.active {
        display: flex;
    }
    .mobile-toggle {
        display: block;
    }
    .hero-title {
        font-size: 3.2rem;
    }
    .device-container-3d {
        width: 100%;
        max-width: 380px;
        height: 320px;
        transform: none !important;
    }
    .timeline-line {
        left: 24px;
    }
    .timeline-item {
        width: 100%;
        padding: 0 0 50px 48px !important;
        text-align: left !important;
    }
    .timeline-dot {
        left: 12px !important;
        right: auto !important;
    }
    .portfolio-grid, .shop-grid, .calc-options-grid, .calc-features-grid {
        grid-template-columns: 1fr;
    }
    .calc-steps {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .calc-summary-panel {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    .calc-summary-items {
        flex-direction: column;
        gap: 20px;
    }
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    /* Responsive About Page Grids */
    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .values-grid, .tech-progress-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Mobile Expandable narrative logic */
    .about-expandable-wrapper {
        max-height: 180px;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .about-expandable-wrapper.expanded {
        max-height: 800px;
    }
    .about-expandable-fade {
        display: block;
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 80px;
        background: linear-gradient(to top, var(--bg-deep) 20%, rgba(255, 255, 255, 0) 100%);
        pointer-events: none;
        transition: opacity 0.3s ease;
    }
    .about-expandable-wrapper.expanded .about-expandable-fade {
        opacity: 0;
    }
    .about-readmore-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .about-readmore-btn.active i {
        transform: rotate(180deg);
    }
}

/* Admin Project Image Manager */
.admin-project-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 16px;
    margin-top: 12px;
}

.admin-project-image-card {
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: all var(--transition-fast);
}

.admin-project-image-card:hover {
    border-color: var(--border-glass-hover);
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.admin-project-image-card .image-wrapper {
    width: 100%;
    height: 90px;
    border-radius: 8px;
    overflow: hidden;
    background: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-project-image-card .image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-project-image-card .image-controls {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.admin-project-image-card .image-control-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-text-muted);
}

.admin-project-image-card .image-control-label input {
    cursor: pointer;
}

.admin-project-image-card .image-control-label.delete-label {
    color: #ef4444;
}

/* Admin Project Image Manager Table Preview */
.admin-thumb-preview-container {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.admin-table-thumb {
    width: 48px;
    height: 34px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border-glass);
    transition: all var(--transition-fast);
}

.admin-thumb-preview-container:hover .admin-table-thumb {
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

.admin-thumb-hover-preview {
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px) scale(0.9);
    background: var(--bg-deep);
    border: 1px solid var(--border-glass-hover);
    padding: 6px;
    border-radius: 12px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.15);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    width: 200px;
    height: 135px;
}

.admin-thumb-hover-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.admin-thumb-preview-container:hover .admin-thumb-hover-preview {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(-10px) scale(1);
}

/* Project Real Image Container Styles */
.project-real-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: top center;
    position: relative;
    transition: transform var(--transition-normal);
}

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

.project-img-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(2px);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--transition-fast) ease;
}

.portfolio-img-container:hover .project-img-overlay {
    opacity: 1;
}

.project-zoom-icon {
    font-size: 1.5rem;
    color: #ffffff;
    background: var(--accent-gradient);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.3);
    transform: scale(0.8);
    transition: transform var(--transition-normal) cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-img-container:hover .project-zoom-icon {
    transform: scale(1);
}

/* Gallery Slider Modal Styles */
.gallery-slider-container {
    width: 100%;
    height: 520px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-slides-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.98);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.gallery-slide.active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.gallery-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.gallery-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

.gallery-nav-btn:hover {
    background: var(--accent-gradient);
    border-color: transparent;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.3);
}

.gallery-nav-btn.prev-btn {
    left: 24px;
}

.gallery-nav-btn.next-btn {
    right: 24px;
}

.gallery-dots-indicator {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
    background: rgba(15, 23, 42, 0.5);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.gallery-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.gallery-dot:hover {
    background: rgba(255, 255, 255, 0.75);
}

.gallery-dot.active {
    background: var(--accent-secondary);
    box-shadow: 0 0 8px var(--accent-secondary);
    transform: scale(1.25);
}

@media (max-width: 768px) {
    .gallery-slider-container {
        height: 360px;
    }
    .gallery-nav-btn {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
    .gallery-nav-btn.prev-btn {
        left: 12px;
    }
    .gallery-nav-btn.next-btn {
        right: 12px;
    }
}

/* Global Confirmation Modal Styles */
.confirm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.confirm-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.confirm-modal-card {
    max-width: 440px;
    width: 90%;
    padding: 36px !important;
    text-align: center;
    transform: scale(0.9);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.2), var(--shadow-glow) !important;
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid var(--border-glass) !important;
}

.confirm-modal-overlay.active .confirm-modal-card {
    transform: scale(1);
}

.confirm-modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent-glow);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
}

.confirm-modal-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--color-text-main);
}

.confirm-modal-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 28px;
    line-height: 1.5;
}

.confirm-modal-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.confirm-modal-buttons .btn {
    flex: 1;
    padding: 12px 24px;
    font-size: 0.9rem;
    border-radius: 12px;
}

/* --- PREMIUM PRODUCT CARD & SHOWCASE MODAL DESIGNS --- */

/* Shop Grid spacing */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 40px;
    padding: 20px 0;
}

/* Product Card Glassmorphic container */
.product-card {
    background: rgba(255, 255, 255, 0.65) !important;
    backdrop-filter: blur(20px) saturate(140%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(140%) !important;
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    border-radius: 24px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03) !important;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease !important;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.12) !important;
    border-color: rgba(79, 70, 229, 0.3) !important;
}

/* Product Card Image container */
.product-card-image-wrap {
    position: relative;
    height: 220px;
    width: 100%;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.product-card-image {
    height: 100%;
    width: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.product-card:hover .product-card-image {
    transform: scale(1.06) rotate(0.5deg);
}

/* Category Badge overlay on Card */
.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)) !important;
    color: white !important;
    padding: 6px 14px !important;
    font-size: 0.72rem !important;
    font-weight: 800 !important;
    border-radius: 50px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25) !important;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Image Placeholder fallback */
.product-card-image-placeholder {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.06));
    color: var(--color-text-muted);
    font-size: 2.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.product-card-image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.08) 0%, transparent 70%);
    z-index: 0;
}

.product-card-image-placeholder i {
    position: relative;
    z-index: 1;
    text-shadow: 0 4px 20px rgba(79, 70, 229, 0.15);
}

/* Content block inside card */
.product-card-content {
    padding: 28px !important;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-card-content .product-name {
    font-size: 1.35rem !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    margin-bottom: 10px !important;
    line-height: 1.3;
}

.product-card-content .product-desc {
    font-size: 0.92rem !important;
    line-height: 1.6 !important;
    color: #475569 !important;
    margin-bottom: 24px !important;
    flex: 1;
}

/* Pricing and action panel on Card */
.product-price-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.04) 0%, rgba(147, 51, 234, 0.04) 100%) !important;
    border: 1px solid rgba(79, 70, 229, 0.08) !important;
    padding: 16px 20px !important;
    border-radius: 18px !important;
    margin-top: auto !important;
    margin-bottom: 16px !important;
    transition: all 0.3s ease;
}

.product-card:hover .product-price-container {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.08) 0%, rgba(147, 51, 234, 0.08) 100%) !important;
    border-color: rgba(79, 70, 229, 0.18) !important;
}

.product-price-details {
    display: flex;
    flex-direction: column;
}

.product-price-container .product-price-label {
    font-size: 0.72rem !important;
    text-transform: uppercase !important;
    color: #64748b !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    display: block;
    margin-bottom: 2px;
}

.product-price-container .product-price {
    font-family: var(--font-heading) !important;
    font-size: 1.55rem !important;
    font-weight: 800 !important;
    color: var(--accent-primary) !important;
    letter-spacing: -0.02em;
}

.product-price-icon {
    color: rgba(79, 70, 229, 0.25);
    font-size: 1.3rem;
    margin-left: 12px;
    transition: transform 0.3s ease;
}

.product-card:hover .product-price-icon {
    transform: rotate(-10deg) scale(1.1);
    color: var(--accent-primary);
}

.product-card-actions {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 10px;
    width: 100%;
}

.btn-detail-trigger {
    background: rgba(255, 255, 255, 0.6) !important;
    border: 1px solid rgba(79, 70, 229, 0.15) !important;
    color: var(--accent-primary) !important;
    padding: 12px 14px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.03) !important;
}

.btn-detail-trigger:hover {
    background: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
    color: white !important;
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.25) !important;
    transform: translateY(-2px);
}

.btn-buy-trigger {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)) !important;
    border: none !important;
    color: white !important;
    padding: 12px 14px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.18) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-buy-trigger:hover {
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.35) !important;
    transform: translateY(-2px);
}

@media (max-width: 360px) {
    .product-card-actions {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }
}


/* --- PREMIUM DETAILS MODAL (GLASSMORPHIC) --- */
#product-detail-modal {
    background: rgba(15, 23, 42, 0.45) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
}

#product-detail-modal .modal-container {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(25px) !important;
    -webkit-backdrop-filter: blur(25px) !important;
    border: 1px solid rgba(255, 255, 255, 0.7) !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12) !important;
    border-radius: 28px !important;
    max-width: 860px !important; /* Wider and spacious! */
    width: 92% !important;
    overflow: hidden;
}

#product-detail-modal .modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.4) !important;
    padding: 24px 32px !important;
}

#product-detail-modal .modal-title {
    font-size: 1.5rem !important;
    font-weight: 800 !important;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

#product-detail-modal .modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.04) !important;
    border: 1px solid rgba(15, 23, 42, 0.05) !important;
    color: #475569 !important;
    font-size: 0.9rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

#product-detail-modal .modal-close:hover {
    background: rgba(239, 68, 68, 0.08) !important;
    border-color: rgba(239, 68, 68, 0.15) !important;
    color: #ef4444 !important;
}

/* Image gallery slider inside modal */
.product-gallery-slider {
    height: 360px !important;
    border-radius: 18px !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(0,0,0,0.15);
}

.product-gallery-slider .prev, .product-gallery-slider .next {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem !important;
    background: rgba(255, 255, 255, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    color: #1e293b !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    top: 50%;
    transform: translateY(-50%) !important;
    margin-top: 0 !important;
}

.product-gallery-slider .prev:hover, .product-gallery-slider .next:hover {
    background: var(--accent-primary) !important;
    color: white !important;
    border-color: var(--accent-primary) !important;
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3) !important;
}

/* Feature grid items in Modal */
.modal-feature-card {
    background: rgba(255, 255, 255, 0.45) !important;
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    padding: 14px 18px !important;
    border-radius: 16px !important;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.modal-feature-card:hover {
    background: rgba(255, 255, 255, 0.6) !important;
    border-color: rgba(79, 70, 229, 0.25) !important;
    transform: translateY(-1px);
}

/* Sidebar panel in Modal */
.modal-price-badge-card {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.04), rgba(124, 58, 237, 0.04));
    border: 1px solid rgba(79, 70, 229, 0.12) !important;
    padding: 24px !important;
    border-radius: 20px !important;
    text-align: center;
}

.modal-price-badge-card .modal-price-val {
    font-size: 2.2rem !important;
    font-weight: 900 !important;
    color: var(--accent-primary) !important;
    font-family: var(--font-heading) !important;
    text-shadow: 0 2px 10px rgba(79, 70, 229, 0.1);
    margin-top: 4px;
}

.btn-modal-buy {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)) !important;
    padding: 16px 32px !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    border-radius: 14px !important;
    color: white !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 10px 24px rgba(79, 70, 229, 0.25) !important;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-modal-buy:hover {
    box-shadow: 0 12px 30px rgba(79, 70, 229, 0.4) !important;
    transform: translateY(-2px);
}

.btn-modal-close {
    background: rgba(15, 23, 42, 0.03) !important;
    border: 1px solid rgba(15, 23, 42, 0.05) !important;
    color: #475569 !important;
    padding: 14px 24px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    border-radius: 14px !important;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-modal-close:hover {
    background: rgba(15, 23, 42, 0.06) !important;
    color: #0f172a !important;
}

/* Fading animation */
.fade {
    animation-name: imgFade;
    animation-duration: 0.4s;
}

@keyframes imgFade {
    from { opacity: 0.4; } 
    to { opacity: 1; }
}

.dot {
    transition: background-color 0.3s ease;
}
.dot.active, .dot:hover {
    background-color: var(--accent-primary) !important;
}