/**
 * IGNITE DIGITAL - Digital Marketing Agency Template
 * Modern, bold design with vibrant gradients
 */

/* ==========================================================================
   CSS VARIABLES / DESIGN TOKENS
   ========================================================================== */

:root {
    /* Brand Colors - Vibrant purple + electric blue */
    --color-primary: #8b5cf6;
    --color-primary-light: #a78bfa;
    --color-primary-dark: #7c3aed;
    --color-secondary: #06b6d4;
    --color-secondary-light: #22d3ee;
    --color-accent: #f97316;
    --color-accent-light: #fb923c;

    /* Gradient Colors */
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    --gradient-hero: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #1e1b4b 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #1a1a2e 100%);

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-black: #0a0a0a;
    --color-gray-50: #fafafa;
    --color-gray-100: #f4f4f5;
    --color-gray-200: #e4e4e7;
    --color-gray-300: #d4d4d8;
    --color-gray-400: #a1a1aa;
    --color-gray-500: #71717a;
    --color-gray-600: #52525b;
    --color-gray-700: #3f3f46;
    --color-gray-800: #27272a;
    --color-gray-900: #18181b;

    /* Typography Scale */
    --text-hero: clamp(3rem, 8vw, 6rem);
    --text-display: clamp(2.5rem, 5vw, 4rem);
    --text-h1: clamp(2rem, 4vw, 3rem);
    --text-h2: clamp(1.5rem, 3vw, 2.25rem);
    --text-h3: clamp(1.25rem, 2vw, 1.5rem);
    --text-body: 1rem;
    --text-small: 0.875rem;
    --text-xs: 0.75rem;

    /* Font Families */
    --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-sans: 'Inter', system-ui, sans-serif;

    /* Spacing Scale (8px base) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 60px rgba(139, 92, 246, 0.3);
    --shadow-glow-lg: 0 0 100px rgba(139, 92, 246, 0.4);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-bounce: 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode */
[data-theme="dark"] {
    --color-gray-50: #18181b;
    --color-gray-100: #27272a;
    --color-gray-200: #3f3f46;
    --color-gray-300: #52525b;
    --color-gray-400: #71717a;
    --color-gray-500: #a1a1aa;
    --color-gray-600: #d4d4d8;
    --color-gray-700: #e4e4e7;
    --color-gray-800: #f4f4f5;
    --color-gray-900: #fafafa;
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-white);
    color: var(--color-gray-900);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.dark body,
[data-theme="dark"] body {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

.font-display {
    font-family: var(--font-display);
}

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

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ==========================================================================
   HOVER ANIMATIONS
   ========================================================================== */

.hover-lift {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.hover-glow {
    transition: box-shadow var(--transition-normal);
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow);
}

.hover-scale {
    transition: transform var(--transition-normal);
}

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

.img-hover {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.group:hover .img-hover {
    transform: scale(1.05);
}

/* ==========================================================================
   CONTINUOUS ANIMATIONS
   ========================================================================== */

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(139, 92, 246, 0.4); }
    50% { box-shadow: 0 0 40px rgba(139, 92, 246, 0.6); }
}

.animate-pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradient-shift 8s ease infinite;
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animate-spin-slow {
    animation: spin-slow 20s linear infinite;
}

/* ==========================================================================
   COMPONENT STYLES
   ========================================================================== */

/* Service Card */
.service-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.dark .service-card,
[data-theme="dark"] .service-card {
    background: var(--color-gray-900);
    border-color: var(--color-gray-800);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

/* Case Study Card */
.case-card {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 60%);
    z-index: 1;
}

.case-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-8);
    z-index: 2;
    color: white;
}

/* Testimonial Card */
.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    border: 1px solid var(--color-gray-200);
}

.dark .testimonial-card,
[data-theme="dark"] .testimonial-card {
    background: var(--color-gray-900);
    border-color: var(--color-gray-800);
}

/* Stats Item */
.stat-item {
    text-align: center;
    padding: var(--space-6);
}

.stat-number {
    font-family: var(--font-display);
    font-size: var(--text-display);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Client Logo */
.client-logo {
    opacity: 0.5;
    filter: grayscale(100%);
    transition: all var(--transition-normal);
}

.client-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* CTA Button */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--text-body);
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--text-body);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-black);
}

/* Badge */
.badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: rgba(139, 92, 246, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}

.dark .badge,
[data-theme="dark"] .badge {
    background: rgba(139, 92, 246, 0.2);
    color: var(--color-primary-light);
}

/* ==========================================================================
   DECORATIVE ELEMENTS
   ========================================================================== */

.bg-grid {
    background-image:
        linear-gradient(rgba(139, 92, 246, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

.dark .bg-grid,
[data-theme="dark"] .bg-grid {
    background-image:
        linear-gradient(rgba(139, 92, 246, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.1) 1px, transparent 1px);
}

.bg-dots {
    background-image: radial-gradient(circle, var(--color-gray-300) 1px, transparent 1px);
    background-size: 20px 20px;
}

.dark .bg-dots,
[data-theme="dark"] .bg-dots {
    background-image: radial-gradient(circle, var(--color-gray-700) 1px, transparent 1px);
}

/* Gradient Orb */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.gradient-orb-purple {
    background: rgba(139, 92, 246, 0.4);
}

.gradient-orb-cyan {
    background: rgba(6, 182, 212, 0.4);
}

.gradient-orb-orange {
    background: rgba(249, 115, 22, 0.3);
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

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

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

/* ==========================================================================
   SCROLLBAR
   ========================================================================== */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-500);
}

.dark ::-webkit-scrollbar-track,
[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--color-gray-900);
}

.dark ::-webkit-scrollbar-thumb,
[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--color-gray-600);
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    body {
        background: white;
        color: black;
    }

    nav,
    footer,
    .no-print {
        display: none !important;
    }
}

/* ==========================================================================
   PERFORMANCE
   ========================================================================== */

section {
    content-visibility: auto;
    contain-intrinsic-size: 0 500px;
}