/**
 * DevCraft Agency Custom Styles
 * Modern Web Development Agency Theme
 * Version: 2.0.0
 */

/* ==========================================
   CSS VARIABLES & ROOT STYLES
   ========================================== */

:root {
	/* Light Mode Colors */
	--color-navy-primary: #0A0F2C;
	--color-blue-secondary: #3B82F6;
	--color-emerald-accent: #10B981;
	--color-purple-accent: #8B5CF6;
	--color-white: #FFFFFF;
	--color-light-gray: #F9FAFB;
	--color-gray-100: #F3F4F6;
	--color-gray-200: #E5E7EB;
	--color-gray-300: #D1D5DB;
	--color-gray-600: #4B5563;
	--color-gray-700: #374151;
	--color-gray-800: #1F2937;
	--color-gray-900: #111827;
	--color-dark-bg: #1E293B;

	/* Theme Colors (will switch for dark mode) */
	--bg-primary: var(--color-white);
	--bg-secondary: var(--color-light-gray);
	--text-primary: var(--color-gray-800);
	--text-secondary: var(--color-gray-600);
	--border-color: var(--color-gray-200);

	/* Shadows */
	--shadow-sm: 0 1px 2px 0 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);

	/* Transitions */
	--transition-fast: 150ms ease;
	--transition-base: 300ms ease;
	--transition-slow: 500ms ease;
}

/* ==========================================
   DARK MODE VARIABLES
   ========================================== */

.dark-mode {
	--bg-primary: var(--color-navy-primary);
	--bg-secondary: var(--color-dark-bg);
	--text-primary: var(--color-gray-100);
	--text-secondary: var(--color-gray-300);
	--border-color: var(--color-gray-700);

	--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
	--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
	--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
	--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.5);
}

.dark-mode {
	background-color: var(--bg-primary);
	color: var(--text-primary);
	transition: background-color var(--transition-base), color var(--transition-base);
}

/* ==========================================
   GLOBAL STYLES
   ========================================== */

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	transition: background-color var(--transition-base), color var(--transition-base);
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */

.site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: var(--bg-primary);
	border-bottom: 1px solid var(--border-color);
	transition: all var(--transition-base);
}

.site-header.scrolled {
	box-shadow: var(--shadow-md);
}

.dark-mode-toggle {
	position: relative;
	width: 60px;
	height: 30px;
	background: var(--color-gray-300);
	border-radius: 15px;
	cursor: pointer;
	transition: background-color var(--transition-base);
}

.dark-mode .dark-mode-toggle {
	background: var(--color-blue-secondary);
}

.dark-mode-toggle::after {
	content: '';
	position: absolute;
	top: 3px;
	left: 3px;
	width: 24px;
	height: 24px;
	background: white;
	border-radius: 50%;
	transition: transform var(--transition-base);
	box-shadow: var(--shadow-sm);
}

.dark-mode .dark-mode-toggle::after {
	transform: translateX(30px);
}

/* Mobile Menu */
.mobile-menu-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
}

.mobile-menu-toggle span {
	display: block;
	width: 25px;
	height: 3px;
	background: var(--text-primary);
	transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
	transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
	opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
	transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
	.mobile-menu-toggle {
		display: flex;
	}
}

/* ==========================================
   BUTTONS & CTAs
   ========================================== */

.btn {
	display: inline-block;
	padding: 0.75rem 1.5rem;
	font-family: 'Inter', sans-serif;
	font-weight: 600;
	font-size: 1rem;
	line-height: 1.5;
	text-align: center;
	text-decoration: none;
	border: 2px solid transparent;
	border-radius: 0.5rem;
	cursor: pointer;
	transition: all var(--transition-base);
}

.btn-primary {
	background: var(--color-blue-secondary);
	color: white;
}

.btn-primary:hover {
	background: var(--color-navy-primary);
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
}

.btn-outline {
	background: transparent;
	border-color: var(--color-blue-secondary);
	color: var(--color-blue-secondary);
}

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

.btn-gradient {
	background: linear-gradient(135deg, var(--color-blue-secondary) 0%, var(--color-purple-accent) 100%);
	color: white;
	border: none;
}

.btn-gradient:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-xl);
}

/* ==========================================
   CARDS & BOXES
   ========================================== */

.card {
	background: var(--bg-primary);
	border: 1px solid var(--border-color);
	border-radius: 0.75rem;
	padding: 2rem;
	transition: all var(--transition-base);
}

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

.service-card {
	position: relative;
	overflow: hidden;
}

.service-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(90deg, var(--color-blue-secondary), var(--color-purple-accent));
	transform: scaleX(0);
	transition: transform var(--transition-base);
}

.service-card:hover::before {
	transform: scaleX(1);
}

.service-card-icon {
	width: 64px;
	height: 64px;
	margin-bottom: 1rem;
	color: var(--color-blue-secondary);
	transition: transform var(--transition-base);
}

.service-card:hover .service-card-icon {
	transform: scale(1.1);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero-section {
	position: relative;
	min-height: 600px;
	display: flex;
	align-items: center;
	overflow: hidden;
}

.hero-background {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
}

.hero-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, rgba(10, 15, 44, 0.9) 0%, rgba(59, 130, 246, 0.7) 100%);
	z-index: -1;
}

.hero-content {
	position: relative;
	z-index: 1;
	color: white;
}

.hero-title {
	font-size: clamp(2rem, 5vw, 3.5rem);
	font-weight: 700;
	line-height: 1.1;
	margin-bottom: 1.5rem;
}

.hero-subtitle {
	font-size: clamp(1.125rem, 2vw, 1.5rem);
	margin-bottom: 2rem;
	opacity: 0.95;
}

/* ==========================================
   STATS COUNTER
   ========================================== */

.stats-container {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 2rem;
	padding: 3rem 0;
}

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

.stat-number {
	font-size: 3rem;
	font-weight: 700;
	color: var(--color-blue-secondary);
	line-height: 1;
	margin-bottom: 0.5rem;
}

.stat-label {
	font-size: 1rem;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

/* ==========================================
   PORTFOLIO GRID
   ========================================== */

.portfolio-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	justify-content: center;
	margin-bottom: 3rem;
}

.filter-btn {
	padding: 0.5rem 1.5rem;
	background: var(--bg-secondary);
	border: 2px solid var(--border-color);
	border-radius: 2rem;
	font-weight: 600;
	cursor: pointer;
	transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
	background: var(--color-blue-secondary);
	color: white;
	border-color: var(--color-blue-secondary);
}

.portfolio-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
	gap: 2rem;
}

.portfolio-item {
	position: relative;
	border-radius: 0.75rem;
	overflow: hidden;
	box-shadow: var(--shadow-md);
	transition: all var(--transition-base);
}

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

.portfolio-image {
	width: 100%;
	height: 250px;
	object-fit: cover;
	transition: transform var(--transition-slow);
}

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

.portfolio-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 1.5rem;
	background: linear-gradient(to top, rgba(10, 15, 44, 0.95), transparent);
	color: white;
	transform: translateY(100%);
	transition: transform var(--transition-base);
}

.portfolio-item:hover .portfolio-overlay {
	transform: translateY(0);
}

/* ==========================================
   TESTIMONIALS SLIDER
   ========================================== */

.testimonial-card {
	background: var(--bg-primary);
	border-radius: 1rem;
	padding: 2rem;
	box-shadow: var(--shadow-md);
}

.testimonial-content {
	font-size: 1.125rem;
	line-height: 1.7;
	margin-bottom: 1.5rem;
	font-style: italic;
}

.testimonial-author {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.testimonial-avatar {
	width: 60px;
	height: 60px;
	border-radius: 50%;
	object-fit: cover;
}

.testimonial-info h4 {
	font-weight: 600;
	margin: 0 0 0.25rem 0;
}

.testimonial-info p {
	margin: 0;
	color: var(--text-secondary);
	font-size: 0.875rem;
}

.testimonial-rating {
	color: #FBBF24;
	font-size: 1.25rem;
	margin-bottom: 1rem;
}

/* Swiper Pagination */
.swiper-pagination-bullet {
	background: var(--color-gray-300);
	opacity: 1;
}

.swiper-pagination-bullet-active {
	background: var(--color-blue-secondary);
}

/* ==========================================
   PRICING TABLE
   ========================================== */

.pricing-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 2rem;
	margin: 3rem 0;
}

.pricing-card {
	position: relative;
	background: var(--bg-primary);
	border: 2px solid var(--border-color);
	border-radius: 1rem;
	padding: 2rem;
	transition: all var(--transition-base);
}

.pricing-card.popular {
	border-color: var(--color-blue-secondary);
	transform: scale(1.05);
	box-shadow: var(--shadow-xl);
}

.pricing-badge {
	position: absolute;
	top: -12px;
	left: 50%;
	transform: translateX(-50%);
	background: linear-gradient(135deg, var(--color-blue-secondary), var(--color-purple-accent));
	color: white;
	padding: 0.25rem 1rem;
	border-radius: 1rem;
	font-size: 0.875rem;
	font-weight: 600;
}

.pricing-name {
	font-size: 1.5rem;
	font-weight: 700;
	margin-bottom: 1rem;
}

.pricing-price {
	font-size: 3rem;
	font-weight: 700;
	color: var(--color-blue-secondary);
	margin-bottom: 0.5rem;
}

.pricing-price span {
	font-size: 1.25rem;
	color: var(--text-secondary);
}

.pricing-features {
	list-style: none;
	padding: 0;
	margin: 2rem 0;
}

.pricing-features li {
	padding: 0.75rem 0;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.pricing-features li::before {
	content: '✓';
	color: var(--color-emerald-accent);
	font-weight: bold;
	font-size: 1.25rem;
}

/* ==========================================
   FOOTER
   ========================================== */

.site-footer {
	background: var(--color-navy-primary);
	color: var(--color-gray-200);
	padding: 4rem 0 2rem;
}

.dark-mode .site-footer {
	background: var(--color-gray-900);
}

.footer-columns {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 2rem;
	margin-bottom: 3rem;
}

.footer-column h4 {
	color: white;
	margin-bottom: 1rem;
}

.footer-links {
	list-style: none;
	padding: 0;
}

.footer-links li {
	margin-bottom: 0.5rem;
}

.footer-links a {
	color: var(--color-gray-300);
	text-decoration: none;
	transition: color var(--transition-base);
}

.footer-links a:hover {
	color: var(--color-blue-secondary);
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: 2rem;
	text-align: center;
	color: var(--color-gray-400);
}

/* ==========================================
   BACK TO TOP BUTTON
   ========================================== */

.back-to-top {
	position: fixed;
	bottom: 2rem;
	right: 2rem;
	width: 50px;
	height: 50px;
	background: var(--color-blue-secondary);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transition: all var(--transition-base);
	z-index: 999;
	box-shadow: var(--shadow-lg);
}

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

.back-to-top:hover {
	background: var(--color-navy-primary);
	transform: translateY(-4px);
}

/* ==========================================
   WHATSAPP FLOAT BUTTON
   ========================================== */

.whatsapp-float {
	position: fixed;
	bottom: 2rem;
	left: 2rem;
	width: 60px;
	height: 60px;
	background: #25D366;
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 2rem;
	cursor: pointer;
	box-shadow: var(--shadow-xl);
	transition: all var(--transition-base);
	z-index: 999;
}

.whatsapp-float:hover {
	transform: scale(1.1);
}

/* ==========================================
   COOKIE CONSENT BANNER
   ========================================== */

.cookie-consent {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	background: var(--color-gray-900);
	color: white;
	padding: 1.5rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	box-shadow: var(--shadow-xl);
	z-index: 9999;
	transform: translateY(100%);
	transition: transform var(--transition-base);
}

.cookie-consent.visible {
	transform: translateY(0);
}

.cookie-consent-text {
	flex: 1;
	font-size: 0.875rem;
}

.cookie-consent-buttons {
	display: flex;
	gap: 1rem;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1024px) {
	.portfolio-grid {
		grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	}

	.pricing-card.popular {
		transform: scale(1);
	}
}

@media (max-width: 768px) {
	.hero-title {
		font-size: 2rem;
	}

	.hero-subtitle {
		font-size: 1.125rem;
	}

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

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

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

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

	.whatsapp-float {
		bottom: 5rem;
	}
}

@media (max-width: 375px) {
	.stats-container {
		grid-template-columns: 1fr;
	}

	.card {
		padding: 1.5rem;
	}
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */

.text-gradient {
	background: linear-gradient(135deg, var(--color-blue-secondary), var(--color-purple-accent));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.section-padding {
	padding: 5rem 0;
}

@media (max-width: 768px) {
	.section-padding {
		padding: 3rem 0;
	}
}

.container-narrow {
	max-width: 800px;
	margin: 0 auto;
}

/* ==========================================
   ANIMATIONS & TRANSITIONS
   ========================================== */

.fade-in {
	animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.slide-in-left {
	animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInLeft {
	from {
		opacity: 0;
		transform: translateX(-50px);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

.scale-in {
	animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
	from {
		opacity: 0;
		transform: scale(0.9);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

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