/* ============================================
   Code Pardis — Premium Design System
   ============================================ */

/* --- CSS Variables --- */
:root {
    --primary: #6A1E55;
    --primary-hover: #5A184A;
    --secondary: #A64D79;
    --dark: #3B1C32;
    --bg-dark: #1A1A1D;
    --bg-darker: #111113;
    --bg-card: #222225;
    --bg-card-hover: #2a2a2d;
    --text: #e8e8ec;
    --text-muted: #9a9aaa;
    --text-dim: #666677;
    --white: #ffffff;
    --border: rgba(255,255,255,0.06);
    --border-hover: rgba(106,30,85,0.4);
    --glass: rgba(255,255,255,0.03);
    --glass-border: rgba(255,255,255,0.08);
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-subtle: linear-gradient(135deg, rgba(106,30,85,0.15), rgba(166,77,121,0.08));
    --glow: 0 0 40px rgba(106,30,85,0.2);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.3);
    --shadow-lg: 0 16px 64px rgba(0,0,0,0.4);
    --shadow-glow: 0 8px 32px rgba(106,30,85,0.15);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container: 1240px;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
    background: none;
    color: inherit;
}

::selection {
    background: var(--primary);
    color: var(--white);
}

/* --- Utilities --- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

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

.section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-2xl);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--secondary);
    margin-bottom: var(--space-sm);
    padding: 0.4rem 1rem;
    background: rgba(106,30,85,0.1);
    border: 1px solid rgba(106,30,85,0.2);
    border-radius: var(--radius-full);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(106,30,85,0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(106,30,85,0.45);
    filter: brightness(1.1);
}

.btn-ghost {
    color: var(--text);
    border: 1px solid var(--glass-border);
    background: var(--glass);
    backdrop-filter: blur(10px);
}
.btn-ghost:hover {
    border-color: var(--primary);
    background: rgba(106,30,85,0.1);
    transform: translateY(-2px);
}

.btn-outline {
    color: var(--text);
    border: 1px solid var(--border);
    background: transparent;
}
.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(106,30,85,0.08);
    transform: translateY(-2px);
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-nav {
    background: var(--gradient);
    color: var(--white);
    padding: 0.6rem 1.5rem;
    font-size: 0.85rem;
}
.btn-nav:hover { box-shadow: var(--shadow-glow); }

/* --- Particles --- */
#particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: transparent;
}
.navbar.scrolled {
    background: rgba(26,26,29,0.85);
    backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--border);
    padding: 0.6rem 0;
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 3rem;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    z-index: 1001;
}
.logo-img {
    display: block;
    object-fit: contain;
}
.logo-img-header {
    height: 40px;
    width: auto;
}
.logo-img-footer {
    height: 50px;
    width: auto;
}
.logo-accent { color: var(--secondary); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.1rem;
}
.nav-links a {
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
    border-radius: var(--radius-sm);
}
.nav-links a:hover { color: var(--white); }
.nav-links .btn-nav { margin-left: 0.5rem; color: var(--white); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 8rem 0 4rem;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
}
.hero-orb-1 {
    width: 600px; height: 600px;
    background: var(--primary);
    top: -200px; right: -100px;
    animation: float 20s ease-in-out infinite;
}
.hero-orb-2 {
    width: 400px; height: 400px;
    background: var(--secondary);
    bottom: -100px; left: -100px;
    animation: float 25s ease-in-out infinite reverse;
}
.hero-orb-3 {
    width: 300px; height: 300px;
    background: var(--dark);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    animation: float 15s ease-in-out infinite 5s;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.5rem 1.25rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
    backdrop-filter: blur(10px);
}
.badge-dot {
    width: 8px; height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}
.stat { text-align: center; }
.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-suffix {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 0.25rem;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-illustration {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.float-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
}
.shape-1 {
    width: 200px; height: 200px;
    background: linear-gradient(135deg, var(--primary), transparent);
    top: 5%; left: 5%;
    animation: float 8s ease-in-out infinite;
}
.shape-2 {
    width: 120px; height: 120px;
    background: linear-gradient(135deg, var(--secondary), transparent);
    bottom: 10%; right: 10%;
    animation: float 6s ease-in-out infinite 2s;
}
.shape-3 {
    width: 80px; height: 80px;
    border: 2px solid rgba(106,30,85,0.3);
    top: 15%; right: 20%;
    animation: float 10s ease-in-out infinite 1s;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}
.shape-4 {
    width: 60px; height: 60px;
    background: linear-gradient(45deg, rgba(166,77,121,0.3), transparent);
    bottom: 25%; left: 15%;
    animation: float 7s ease-in-out infinite 3s;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}
.shape-5 {
    width: 40px; height: 40px;
    border: 2px solid rgba(166,77,121,0.2);
    top: 60%; right: 5%;
    animation: float 9s ease-in-out infinite 4s;
}

.code-window {
    position: relative;
    z-index: 2;
    width: 320px;
    background: rgba(30,30,35,0.9);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}
.code-bar {
    display: flex;
    gap: 6px;
    padding: 12px 16px;
    background: rgba(0,0,0,0.3);
    border-bottom: 1px solid var(--border);
}
.code-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
}
.code-dot.red { background: #ff5f57; }
.code-dot.yellow { background: #febc2e; }
.code-dot.green { background: #28c840; }
.code-body {
    padding: 20px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.85rem;
    line-height: 1.8;
}
.code-line { display: block; color: var(--text-muted); }
.kw { color: #c792ea; }
.fn { color: #82aaff; }
.str { color: #c3e88d; }

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}
.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}

/* --- Introduction --- */
.intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}
.intro-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}
.intro-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}
.intro-feature {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}
.intro-feature-icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border: 1px solid rgba(106,30,85,0.2);
    border-radius: var(--radius-sm);
    color: var(--secondary);
}
.intro-feature strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}
.intro-feature p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* Intro Cards */
.intro-card-stack {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.intro-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    font-weight: 600;
    white-space: nowrap;
}
.intro-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    border-color: var(--border-hover);
}
.intro-card-icon { font-size: 1.5rem; }
.intro-card-1 { top: 20%; left: 10%; animation: float 6s ease-in-out infinite; }
.intro-card-2 { top: 45%; right: 5%; animation: float 8s ease-in-out infinite 2s; }
.intro-card-3 { bottom: 15%; left: 20%; animation: float 7s ease-in-out infinite 4s; }

/* --- Services --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}
.service-card {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient);
    opacity: 0;
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
    background: var(--bg-card-hover);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
    width: 56px; height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border: 1px solid rgba(106,30,85,0.15);
    border-radius: var(--radius-md);
    color: var(--secondary);
    margin-bottom: var(--space-md);
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
}
.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}
.service-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}
.service-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary);
    transition: var(--transition);
}
.service-link:hover { color: var(--primary); }
.service-card-wide { grid-column: span 1; }

/* --- Why Choose Us --- */
.why-section { background: var(--bg-darker); }
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}
.why-card {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
}
.why-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}
.why-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.25;
    line-height: 1;
    margin-bottom: var(--space-sm);
}
.why-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}
.why-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* --- Process --- */
.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}
.process-timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--secondary), transparent);
}
.process-step {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    position: relative;
}
.process-marker {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}
.process-icon {
    width: 56px; height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark);
    border: 2px solid var(--primary);
    border-radius: 50%;
    color: var(--secondary);
    transition: var(--transition);
}
.process-step:hover .process-icon {
    background: var(--gradient);
    border-color: transparent;
    color: var(--white);
    box-shadow: var(--shadow-glow);
}
.process-phase {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}
.process-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.process-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* --- Portfolio --- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}
.portfolio-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}
.portfolio-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}
.portfolio-preview {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}
.portfolio-placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent, var(--primary)), rgba(0,0,0,0.5));
    color: rgba(255,255,255,0.3);
}
.portfolio-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: var(--transition);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-info { padding: var(--space-md) var(--space-lg); }
.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}
.tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    background: rgba(106,30,85,0.1);
    border: 1px solid rgba(106,30,85,0.2);
    border-radius: var(--radius-full);
    color: var(--secondary);
}
.portfolio-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.portfolio-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* --- Technologies --- */
.tech-section { background: var(--bg-darker); }
.tech-grid {
     display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);}
.tech-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: var(--space-lg) var(--space-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
    text-align: center;
}
.tech-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}
.tech-logo {
    color: var(--text-muted);
    transition: var(--transition);
}
.tech-card:hover .tech-logo { color: var(--secondary); }
.tech-card span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* --- Pricing --- */

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    align-items: stretch;
}

.pricing-card {
    padding: 1.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    height: 100%;
}

.pricing-card-featured {
    background: linear-gradient(
        180deg,
        rgba(106,30,85,0.1),
        var(--bg-card)
    );
    border-color: var(--primary);
    transform: none;
    box-shadow: var(--shadow-glow);
}

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

.pricing-card-featured:hover { transform: scale(1.05) translateY(-6px); }
.pricing-badge {
    position: absolute;
    top: -12px; left: 50%;
    transform: translateX(-50%);
    padding: 0.35rem 1.25rem;
    background: var(--gradient);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    white-space: nowrap;
}
.pricing-header {
    text-align: center;
      margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
}
.pricing-name {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}
.pricing-price {
    margin: 0.5rem 0;
}
.pricing-currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-muted);
    vertical-align: top;
}
.pricing-amount {
     font-size: 2.8rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
.pricing-period {
    font-size: 0.85rem;
    color: var(--text-dim);
}
.pricing-features {
      margin-bottom: 1.25rem;
}
.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
      font-size: 0.88rem;
    padding: 0.5rem 0;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(255,255,255,0.03);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features svg { flex-shrink: 0; color: var(--secondary); }

/* --- Testimonials --- */
.testimonials-section { background: var(--bg-darker); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}
.testimonial-card {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}
.testimonial-stars {
    color: #f59e0b;
    font-size: 1rem;
    margin-bottom: var(--space-md);
    letter-spacing: 2px;
}
.testimonial-card blockquote {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: var(--space-lg);
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.testimonial-avatar {
    width: 44px; height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
}
.testimonial-author strong {
    display: block;
    font-size: 0.95rem;
}
.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* --- FAQ --- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover { border-color: var(--border-hover); }
.faq-item[open] {
    border-color: rgba(106,30,85,0.3);
    box-shadow: var(--shadow-glow);
}
.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem var(--space-lg);
    cursor: pointer;
    font-weight: 600;
    font-size: 1.05rem;
    transition: var(--transition);
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--secondary); }
.faq-icon {
    flex-shrink: 0;
    transition: var(--transition);
    color: var(--text-dim);
}
.faq-item[open] .faq-icon { transform: rotate(45deg); color: var(--secondary); }
.faq-answer {
    padding: 0 var(--space-lg) 1.25rem;
}
.faq-answer p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* --- Contact --- */
.contact-grid {
    display: block;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-2xl);
    align-items: start;
}
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}
.contact-card {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.contact-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}
.contact-card-icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border-radius: var(--radius-sm);
    color: var(--secondary);
}
.contact-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}
.contact-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}
.contact-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}
.social-link {
    width: 42px; height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text-muted);
    transition: var(--transition);
}
.social-link:hover {
    background: var(--gradient);
    border-color: transparent;
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.map-placeholder {
    margin-top: 0.5rem;
    aspect-ratio: 16/9;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.map-inner {
    width: 100%; height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Contact Form */
.contact-form {
      width: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
.form-group {
    margin-bottom: var(--space-md);
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}
.optional { color: var(--text-dim); font-weight: 400; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1.15rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    transition: var(--transition);
    font-size: 0.95rem;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(106,30,85,0.15);
    background: rgba(106,30,85,0.03);
}
.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%239a9aaa' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}
.form-group select option {
    background: var(--bg-card);
    color: var(--text);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* --- Footer --- */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border);
    padding: var(--space-3xl) 0 var(--space-lg);
}
.footer-grid {
     display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: var(--space-2xl);
}
.footer-brand .logo { margin-bottom: var(--space-md); }
.footer-brand .logo-img-footer { height: 55px; }
.footer-brand p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}
.footer-social {
    display: flex;
    gap: 0.5rem;
}
.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
}
.footer-col a:hover { color: var(--secondary); transform: translateX(4px); display: inline-block; }
.footer-col p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}
.newsletter-form {
    display: flex;
    gap: 0.5rem;
}
.newsletter-form input {
    flex: 1;
    padding: 0.7rem 1rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.9rem;
}
.newsletter-form input:focus {
    border-color: var(--primary);
}
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
}
.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-dim);
}
.footer-links {
    display: flex;
    gap: var(--space-md);
}
.footer-links a {
    font-size: 0.85rem;
    color: var(--text-dim);
    transition: var(--transition);
}
.footer-links a:hover { color: var(--secondary); }

/* --- Animations --- */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-15px) rotate(2deg); }
    66% { transform: translateY(8px) rotate(-1deg); }
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

@keyframes scroll-line {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
    50.1% { transform-origin: bottom; }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* Scroll Reveal */
.reveal, .reveal-left, .reveal-right {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal.visible, .reveal-left.visible, .reveal-right.visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* Staggered delay */
.reveal[style*="--delay"],
.reveal-left[style*="--delay"],
.reveal-right[style*="--delay"] {
    transition-delay: calc(var(--delay, 0) * 0.1s);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-desc { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .pricing-card-featured { transform: none; }
    .pricing-card-featured:hover { transform: translateY(-6px); }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .tech-grid { grid-template-columns: repeat(4, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .intro-grid { grid-template-columns: 1fr; }
    .intro-card-stack { height: 300px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .logo-img-header { height: 32px; }
    .nav-links {
        position: fixed;
        top: 0; right: 0;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        background: rgba(26,26,29,0.98);
        backdrop-filter: blur(20px);
        padding: 5rem 2rem 2rem;
        gap: 0.25rem;
        transform: translateX(100%);
        transition: var(--transition);
        border-left: 1px solid var(--border);
    }
    .nav-links.active { transform: translateX(0); }
    .nav-links a {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
    .nav-links .btn-nav { margin-left: 0; margin-top: 0.5rem; text-align: center; }

    .hero { padding: 7rem 0 3rem; min-height: auto; }
    .hero-title { font-size: 2.2rem; }
    .hero-stats { flex-direction: column; gap: var(--space-md); }
    .stat-divider { width: 40px; height: 1px; }

    .services-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .tech-grid { grid-template-columns: repeat(3, 1fr); }

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

    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand .logo-img-footer { height: 42px; }
    .footer-bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }

    .process-timeline::before { left: 20px; }
    .process-icon { width: 42px; height: 42px; }
    .process-step { gap: var(--space-md); }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .hero-badge { font-size: 0.75rem; }
    .section-title { font-size: 1.75rem; }
    .tech-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-form { padding: var(--space-lg); }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal, .reveal-left, .reveal-right {
        opacity: 1;
        transform: none;
    }
    html { scroll-behavior: auto; }
}

/* --- Print --- */
@media print {
    .navbar, .hero-bg, #particles, .hero-scroll { display: none; }
    body { background: white; color: black; }
    .section { page-break-inside: avoid; }
}
/* ============================================
   Bug Fixes
   ============================================ */

/* --- Technologies: 2 rows × 4 columns --- */
.tech-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}


/* --- Pricing: equal size & compact cards --- */
.pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
    gap: var(--space-md);
}

.pricing-card {
    padding: 1.75rem;
    height: 100%;
}

.pricing-card-featured {
    transform: none;
}

.pricing-card-featured:hover {
    transform: translateY(-6px);
}

.pricing-header {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
}

.pricing-amount {
    font-size: 2.8rem;
}

.pricing-features {
    margin-bottom: 1.25rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    font-size: 0.88rem;
}


/* --- Footer social icons hover fix --- */
.footer-social .social-link {
    display: flex;
}

.footer-social .social-link:hover {
    display: flex;
    transform: translateY(-3px);
    color: var(--white);
}
/* Footer logo fix */
.footer-brand .logo {
    display: block;
    width: fit-content;
    margin-bottom: var(--space-md);
}

.footer-brand .logo-img-footer {
    display: block;
    width: auto;
    height: 65px;
    object-fit: contain;
}

.footer-brand p {
    margin-top: 0;
}
/* Portfolio project images */
.portfolio-preview {
    position: relative;
    overflow: hidden;
}

.portfolio-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

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

/* =========================================
   PREMIUM NEON SECTION TRANSITION
   ========================================= */

.section {
    position: relative;
    isolation: isolate;
}

/* لایه نور بین سکشن‌ها */
.section::before {
    content: "";
    position: absolute;

    top: 0;
    left: 0;
    right: 0;

    height: 140px;

    background:
        radial-gradient(
            ellipse 55% 100% at 50% 0%,
            rgba(166, 77, 121, 0.16) 0%,
            rgba(106, 30, 85, 0.08) 28%,
            rgba(106, 30, 85, 0.025) 55%,
            transparent 78%
        );

    pointer-events: none;
    z-index: 0;
}

/* خط نئونی خیلی ظریف در مرکز */
.section::after {
    content: "";
    position: absolute;

    top: 0;
    left: 18%;
    right: 18%;

    height: 1px;

    background: linear-gradient(
        90deg,
        transparent,
        rgba(166, 77, 121, 0.18) 20%,
        rgba(166, 77, 121, 0.65) 50%,
        rgba(166, 77, 121, 0.18) 80%,
        transparent
    );

    box-shadow:
        0 0 5px rgba(166, 77, 121, 0.35),
        0 0 18px rgba(106, 30, 85, 0.22);

    pointer-events: none;
    z-index: 1;
}

.section > .container {
    position: relative;
    z-index: 2;
}