/* ========================================================================= */
/* ======================= HERO СЕКЦИЯ С ПОДДЕРЖКОЙ ТЕМ =================== */
/* ========================================================================= */

.hero {
	padding: 8rem 2rem 1rem;
	text-align: center;
	background: var(--gradient-hero);
	transition: background 0.3s ease;
}

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

/* ЗАГОЛОВКИ */
.hero-title {
	font-size: clamp(2rem, 6vw, 5rem);
	font-weight: 800;
	margin-bottom: 1.5rem;
	line-height: 1.2;
	word-wrap: break-word;
	color: var(--text-primary);
	transition: color 0.3s ease;
}

.hero-subtitle {
	font-size: clamp(1.25rem, 4vw, 1.75rem);
	margin-bottom: 3rem;
	line-height: 1.4;
	font-weight: 600;
	color: var(--text-primary);
	background: var(--glassmorphism);
	backdrop-filter: var(--blur-backdrop);
	-webkit-backdrop-filter: var(--blur-backdrop);
	padding: 0.75rem 1.5rem;
	border-radius: 12px;
	border: 1px solid var(--glassmorphism-border);
	display: inline-block;
	letter-spacing: 0.3px;
	box-shadow: var(--shadow-lg);
	transition: all 0.3s ease;
}

.hero-description {
	font-size: clamp(1.1rem, 3.5vw, 1.3rem);
	margin-bottom: 3rem;
	line-height: 1.6;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
	padding: 0 1rem;
	font-weight: 700;
	background: linear-gradient(45deg,
			var(--color-primary) 0%,
			var(--color-accent) 25%,
			#FF6B9D 50%,
			var(--color-primary) 75%,
			var(--color-accent) 100%);
	background-size: 300% 300%;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	animation: gradientShift 7s ease-in-out infinite;
}

@keyframes gradientShift {
	0% {
		background-position: 0% 50%;
	}

	50% {
		background-position: 100% 50%;
	}

	100% {
		background-position: 0% 50%;
	}
}

/* ИЗОБРАЖЕНИЕ ГЕРОЯ */
.hero-image {
	width: 200px;
	height: 200px;
	border-radius: 50%;
	margin: 0 auto 3rem;
	background: var(--gradient-brand);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 4rem;
	color: var(--text-inverse);
	font-weight: 700;
	overflow: hidden;
	border: 4px solid var(--glassmorphism-border);
	box-shadow: var(--shadow-xl);
	position: relative;
	transition: all 0.3s ease;
}

.hero-image.has-image {
	background: var(--bg-surface);
	border-color: var(--border-medium);
}

.hero-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 50%;
	display: none;
	transition: all 0.3s ease;
}

.hero-image.has-image img {
	display: block;
}

.hero-image-fallback {
	font-size: 4rem;
	font-weight: 700;
	color: var(--text-inverse);
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-image.has-image .hero-image-fallback {
	display: none;
}

/* ТЕХНОЛОГИЧЕСКИЙ СТЕК */
.tech-stack {
	display: flex;
	justify-content: center;
	gap: 1rem;
	margin: 3rem auto 0;
	flex-wrap: nowrap;
	max-width: 800px;
	overflow-x: hidden;
	padding: 0 2rem 3rem;
}

.tech-logo {
	flex: 0 0 auto;
	width: 56px;
	height: 56px;
	background: var(--gradient-light);
	border-radius: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.5rem;
	color: var(--color-primary);
	border: 1px solid var(--glassmorphism-border);
	box-shadow: var(--shadow-lg);
	transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
	backdrop-filter: var(--blur-backdrop);
	-webkit-backdrop-filter: var(--blur-backdrop);
	margin: 0;
}

.tech-logo:hover {
	transform: translateY(-8px);
	box-shadow: var(--shadow-xl);
	border-color: var(--border-medium);
}

.tech-logo i {
	color: var(--color-primary);
	filter: drop-shadow(0 2px 2px rgba(var(--brand-dark-rgb), 0.2));
	transition: all 0.3s ease;
}

/* ТЕМНАЯ ТЕМА - СПЕЦИАЛЬНЫЕ СТИЛИ */
:root[data-theme="dark"] .hero {
	background: var(--gradient-hero);
}

:root[data-theme="dark"] .hero-subtitle {
	background: var(--glassmorphism);
	border-color: var(--glassmorphism-border);
	box-shadow: var(--shadow-lg);
}

:root[data-theme="dark"] .hero-image {
	border-color: var(--glassmorphism-border);
	box-shadow: var(--shadow-xl);
}

:root[data-theme="dark"] .hero-image.has-image {
	background: var(--bg-surface);
	border-color: var(--border-medium);
}

:root[data-theme="dark"] .tech-logo {
	background: var(--gradient-light);
	border-color: var(--glassmorphism-border);
	box-shadow: var(--shadow-lg);
}

:root[data-theme="dark"] .tech-logo:hover {
	box-shadow: var(--shadow-xl);
	border-color: var(--border-medium);
}

:root[data-theme="dark"] .tech-logo i {
	filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.5));
}

/* АНИМАЦИИ ДЛЯ ТЕМНОЙ ТЕМЫ */
:root[data-theme="dark"] .hero-description {
	background: linear-gradient(45deg,
			#0A84FF 0%,
			#FF9F0A 25%,
			#FF6B9D 50%,
			#0A84FF 75%,
			#FF9F0A 100%);
	background-size: 300% 300%;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	animation: gradientShift 7s ease-in-out infinite;
}

/* АДАПТИВНОСТЬ */
@media (max-width: 768px) {
	.hero {
		padding: 6rem 1.5rem 0.5rem;
	}

	.hero-image {
		width: 160px;
		height: 160px;
		margin-bottom: 2rem;
	}

	.hero-container {
		padding: 0 1rem;
	}

	.hero-image-fallback {
		font-size: 3rem;
	}
}

@media (max-width: 480px) {
	.hero {
		padding: 5rem 1rem 0.25rem;
	}

	.hero-image {
		width: 140px;
		height: 140px;
		margin-bottom: 1.5rem;
		border-width: 3px;
	}

	.hero-container {
		padding: 0 0.5rem;
	}

	.hero-image-fallback {
		font-size: 2.5rem;
	}

	.tech-stack {
		gap: 0.75rem;
		padding: 0 1rem 2rem;
	}

	.tech-logo {
		width: 48px;
		height: 48px;
		font-size: 1.2rem;
	}
}

/* СКРЫТИЕ ИКОНОК НА УЗКИХ ЭКРАНАХ */
@media (max-width: 640px) {
	.tech-logo:nth-last-child(1) {
		display: none;
	}
}

@media (max-width: 580px) {
	.tech-logo:nth-last-child(2) {
		display: none;
	}
}

@media (max-width: 520px) {
	.tech-logo:nth-last-child(3) {
		display: none;
	}
}

@media (max-width: 460px) {
	.tech-logo:nth-last-child(4) {
		display: none;
	}
}

@media (max-width: 400px) {
	.tech-logo:nth-last-child(5) {
		display: none;
	}
}

/* ACCESSIBILITY */
@media (prefers-reduced-motion: reduce) {
	.hero-description {
		animation: none !important;
		background: var(--color-primary);
		-webkit-background-clip: text;
		-webkit-text-fill-color: transparent;
		background-clip: text;
	}

	.tech-logo:hover {
		transform: none;
	}
}

/* HIGH CONTRAST MODE */
@media (prefers-contrast: high) {
	.hero-subtitle {
		background: var(--bg-primary);
		border: 2px solid var(--border-dark);
		color: var(--text-primary);
	}

	.hero-description {
		background: var(--text-primary);
		-webkit-background-clip: text;
		-webkit-text-fill-color: transparent;
		background-clip: text;
		animation: none;
	}

	.hero-image {
		border: 3px solid var(--border-dark);
	}

	.tech-logo {
		border: 2px solid var(--border-dark);
		background: var(--bg-primary);
	}
}

/* FOCUS STYLES */
.hero-image:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 4px;
}

.tech-logo:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

/* ПЕЧАТЬ */
@media print {
	.hero {
		padding: 2rem 1rem;
		background: var(--bg-primary);
	}

	.hero-description {
		background: var(--text-primary);
		-webkit-background-clip: text;
		-webkit-text-fill-color: transparent;
		background-clip: text;
		animation: none;
	}

	.tech-stack {
		display: none;
	}

	.hero-image {
		box-shadow: none;
		border: 1px solid var(--border-dark);
	}
}

/* УЛУЧШЕНИЯ ДЛЯ СТАРЫХ БРАУЗЕРОВ */
.hero-subtitle {
	/* Fallback для браузеров без поддержки backdrop-filter */
	background: var(--bg-secondary);
}

@supports (backdrop-filter: blur(10px)) {
	.hero-subtitle {
		background: var(--glassmorphism);
		backdrop-filter: var(--blur-backdrop);
		-webkit-backdrop-filter: var(--blur-backdrop);
	}
}

.tech-logo {
	/* Fallback для браузеров без поддержки backdrop-filter */
	background: var(--bg-surface);
}

@supports (backdrop-filter: blur(10px)) {
	.tech-logo {
		background: var(--gradient-light);
		backdrop-filter: var(--blur-backdrop);
		-webkit-backdrop-filter: var(--blur-backdrop);
	}
}

/* HOVER ЭФФЕКТЫ ДЛЯ СЕНСОРНЫХ УСТРОЙСТВ */
@media (hover: none) and (pointer: coarse) {
	.tech-logo:hover {
		transform: none;
	}

	.tech-logo:active {
		transform: scale(0.95);
		transition: transform 0.1s ease;
	}
}