/* Navigation Moderne - Fairy Nail Art */

/* ==========================================
   RÈGLES BREAKPOINTS (STRICT)
   ========================================== */
/* ✅ Styles généraux AVANT les breakpoints uniquement
   ✅ Ordre des breakpoints : du plus grand au plus petit (STRICT)
   ❌ INTERDICTION de rajouter des breakpoints non listés
   ❌ INTERDICTION de changer l'ordre des breakpoints
   ❌ INTERDICTION de mettre du CSS en dehors des breakpoints (sauf styles généraux) */

* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html, body {
	margin: 0;
	padding: 0;
	height: 100%;
}

html {
	overflow-x: hidden;
}

:root {
	/* Palette dorée élégante */
	--gold-light: #d4af37;
	--gold-lighter: #f0d58c;
	--gold-dark: #b8941e;
	--gold-shimmer: linear-gradient(135deg, #d4af37 0%, #f0d58c 50%, #d4af37 100%);
}

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
	color: #1a1a1a;
	background-color: #ffffff;
	margin: 8px;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */
.navbar {
	position: fixed;
	top: 0;
	left: -8px;
	right: -8px;
	width: calc(100% + 16px);
	z-index: 1000;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(20px);
	border-bottom: 1px solid rgba(212, 175, 55, 0.2);
	padding: 2rem 8%;
	transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar.scrolled {
	background: rgba(255, 255, 255, 0.98);
	box-shadow: 0 1px 40px rgba(212, 175, 55, 0.08);
	border-bottom-color: rgba(212, 175, 55, 0.12);
	padding: 1rem 8%; /* Réduit au scroll */
}

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

.logo {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
	font-size: 1.3rem;
	font-weight: 400;
	text-transform: uppercase;
	background: var(--gold-shimmer);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	text-decoration: none;
	letter-spacing: 3px;
}

.nav-menu {
	display: flex;
	list-style: none;
	gap: 3rem;
	align-items: center;
}

.nav-menu a {
	color: #666;
	text-decoration: none;
	font-weight: 300;
	font-size: 0.85rem;
	letter-spacing: 1.5px;
	position: relative;
	padding: 0.5rem 0;
	text-transform: uppercase;
	transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-menu a::before {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 2px;
	background: linear-gradient(90deg, #D4AF37, #FFD700);
	transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
	width: 100%;
}

.nav-menu a:hover {
	color: #D4AF37;
	transform: translateY(-1px);
}

/* ========================================
   TYPOGRAPHIE GLOBALE
   ======================================== */

/* Titres */
h2, .section-title {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
	font-size: 1.4rem;
	font-weight: 400;
	letter-spacing: 3px;
	text-transform: uppercase;
	color: #1a1a1a;
	margin-bottom: 3rem;
	line-height: 1.2;
}

h3, .service-title {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
	font-weight: 400;
	color: #1a1a1a;
	letter-spacing: 3px;
	text-transform: uppercase;
}

/* Paragraphes */
p, .about-text p {
	text-align: justify;
}

.section-label {
	font-size: 0.75rem;
	color: var(--gold-dark);
	text-transform: uppercase;
	letter-spacing: 3px;
	font-weight: 400;
}

.service-description {
	text-align: justify;
}
	
	/* Menu burger */
	.nav-toggle {
		display: none;
		flex-direction: column;
		gap: 5px;
		background: none;
		border: none;
		cursor: pointer;
		padding: 5px;
		z-index: 1001;
	}
	
	.nav-toggle span {
		display: block;
		width: 25px;
		height: 2px;
		background: var(--gold-light);
		transition: all 0.3s ease;
	}
	
	.nav-toggle.active span:nth-child(1) {
		transform: rotate(45deg) translate(7px, 7px);
	}
	
	.nav-toggle.active span:nth-child(2) {
		opacity: 0;
	}
	
	.nav-toggle.active span:nth-child(3) {
		transform: rotate(-45deg) translate(7px, -7px);
	}
	
	/* ==========================================
	   RESPONSIVE BREAKPOINTS (Desktop-First)
	   ========================================== */

	/* Ultra-large screens ≤2559px */
	@media (max-width: 2559px) {
		/* Écrans ≤2559px */
	}

	/* Large desktop ≤1919px */
	@media (max-width: 1919px) {
		/* Écrans ≤1919px */
	}

	/* Desktop ≤1439px */
	@media (max-width: 1439px) {
		/* Écrans ≤1439px */
	}

	/* Laptop ≤1279px */
	@media (max-width: 1279px) {
		/* Écrans ≤1279px */
	}

	/* Tablet large ≤1024px */
	@media (max-width: 1024px) {
		.section-label {
			font-size: 0.975rem;
		}

		.about-text p {
			font-size: 1.3rem;
		}

		.service-description {
			font-size: 1.17rem;
		}

		.service-price {
			font-size: 1.56rem;
		}

		.btn, .btn-gallery {
			font-size: 0.975rem;
		}
	}

	/* Tablet landscape ≤899px */
	@media (max-width: 899px) {
		@media (orientation: landscape) {
			.navbar {
				left: -8px;
				right: -8px;
				width: calc(100% + 16px);
			}
			
			.logo {
				font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
				font-size: 0.9rem;
				letter-spacing: 3px;
				font-weight: 400;
				text-transform: uppercase;
				color: var(--gold-light);
				font-variant-caps: normal;
			}
			
			.logo .first {
				color: #1a1a1a;
			}
			
			.nav-toggle {
				display: flex;
			}
			
			.nav-menu {
				position: fixed;
				top: 0;
				right: -100%;
				width: 70%;
				max-width: 300px;
				height: 100dvh;
				background: rgba(255, 255, 255, 0.98);
				backdrop-filter: blur(20px);
				flex-direction: column;
				gap: 0;
				padding-top: 100px;
				box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
				transition: right 0.3s ease;
				z-index: 999;
			}
			
			.nav-menu.active {
				right: 0;
			}
			
			.nav-menu li {
				width: 100%;
				border-bottom: 1px solid rgba(212, 175, 55, 0.1);
			}
			
			.nav-menu a {
				display: block;
				padding: 1.5rem 2rem;
				font-size: 0.9rem;
				color: #333;
			}
			
			.nav-menu a:hover {
				background: rgba(212, 175, 55, 0.05);
			}
		}
	}

	/* Tablet portrait ≤899px */
	@media (max-width: 899px) {
		@media (orientation: portrait) {
			.navbar {
				left: -8px;
				right: -8px;
				width: calc(100% + 16px);
			}
			
			.logo {
				font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
				font-size: 0.9rem;
				letter-spacing: 3px;
				font-weight: 400;
				text-transform: uppercase;
				color: var(--gold-light);
				font-variant-caps: normal;
			}
			
			.logo .first {
				color: #1a1a1a;
			}
			
			.nav-toggle {
				display: flex;
			}
			
			.nav-menu {
				position: fixed;
				top: 0;
				right: -100%;
				width: 70%;
				max-width: 300px;
				height: 100dvh;
				background: rgba(255, 255, 255, 0.98);
				backdrop-filter: blur(20px);
				flex-direction: column;
				gap: 0;
				padding-top: 100px;
				box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
				transition: right 0.3s ease;
				z-index: 999;
			}
			
			.nav-menu.active {
				right: 0;
			}
			
			.nav-menu li {
				width: 100%;
				border-bottom: 1px solid rgba(212, 175, 55, 0.1);
			}
			
			.nav-menu a {
				display: block;
				padding: 1.5rem 2rem;
				font-size: 0.9rem;
				color: #333;
			}
			
			.nav-menu a:hover {
				background: rgba(212, 175, 55, 0.05);
			}
		}
	}

	/* Small tablet ≤714px */
	@media (max-width: 714px) {
		.navbar {
			left: -8px;
			right: -8px;
			width: calc(100% + 16px);
		}
		
		.logo {
			font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
			font-size: 0.9rem;
			letter-spacing: 3px;
			font-weight: 400;
			text-transform: uppercase;
			color: var(--gold-light);
			font-variant-caps: normal;
		}
		
		.logo .first {
			color: #1a1a1a;
		}
		
		.nav-toggle {
			display: flex;
		}
		
		.nav-menu {
			position: fixed;
			top: 0;
			right: -100%;
			width: 70%;
			max-width: 300px;
			height: 100dvh;
			background: rgba(255, 255, 255, 0.98);
			backdrop-filter: blur(20px);
			flex-direction: column;
			gap: 0;
			padding-top: 100px;
			box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
			transition: right 0.3s ease;
			z-index: 999;
		}
		
		.nav-menu.active {
			right: 0;
		}
		
		.nav-menu li {
			width: 100%;
			border-bottom: 1px solid rgba(212, 175, 55, 0.1);
		}
		
		.nav-menu a {
			display: block;
			padding: 1.5rem 2rem;
			font-size: 0.9rem;
			color: #333;
		}
		
		.nav-menu a:hover {
			background: rgba(212, 175, 55, 0.05);
		}
	}

	/* Mobile landscape ≤640px */
	@media (max-width: 640px) {
		.section-title {
			font-size: 1.45rem;
		}

		.navbar {
			left: -8px;
			right: -8px;
			width: calc(100% + 16px);
		}
		
		.logo {
			font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
			font-size: 0.9rem;
			letter-spacing: 3px;
			font-weight: 400;
			text-transform: uppercase;
			color: var(--gold-light);
			font-variant-caps: normal;
		}
		
		.logo .first {
			color: #1a1a1a;
		}
		
		.nav-toggle {
			display: flex;
		}
		
		.nav-menu {
			position: fixed;
			top: 0;
			right: -100%;
			width: 70%;
			max-width: 300px;
			height: 100dvh;
			background: rgba(255, 255, 255, 0.98);
			backdrop-filter: blur(20px);
			flex-direction: column;
			gap: 0;
			padding-top: 100px;
			box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
			transition: right 0.3s ease;
			z-index: 999;
		}
		
		.nav-menu.active {
			right: 0;
		}
		
		.nav-menu li {
			width: 100%;
			border-bottom: 1px solid rgba(212, 175, 55, 0.1);
		}
		
		.nav-menu a {
			display: block;
			padding: 1.5rem 2rem;
			font-size: 0.9rem;
			color: #333;
		}
		
		.nav-menu a:hover {
			background: rgba(212, 175, 55, 0.05);
		}
	}

	/* Mobile portrait ≤480px */
	@media (max-width: 480px) {
		.section-title {
			font-size: 1.25rem;
		}

		.service-title, h3 {
			font-size: 1.15rem;
		}

		.section-label {
			font-size: 0.65rem;
		}

		.about-text p {
			font-size: 0.9rem;
		}

		.service-name {
			font-size: 1.2rem;
		}

		.navbar {
			left: -8px;
			right: -8px;
			width: calc(100% + 16px);
		}
		
		.logo {
			font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', Arial, sans-serif;
			font-size: 0.9rem;
			letter-spacing: 3px;
			font-weight: 400;
			text-transform: uppercase;
			color: var(--gold-light);
			font-variant-caps: normal;
		}
		
		.logo .first {
			color: #1a1a1a;
		}
		
		.nav-toggle {
			display: flex;
		}
		
		.nav-menu {
			position: fixed;
			top: 0;
			right: -100%;
			width: 70%;
			max-width: 300px;
			height: 100dvh;
			background: rgba(255, 255, 255, 0.98);
			backdrop-filter: blur(20px);
			flex-direction: column;
			gap: 0;
			padding-top: 100px;
			box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
			transition: right 0.3s ease;
			z-index: 999;
		}
		
		.nav-menu.active {
			right: 0;
		}
		
		.nav-menu li {
			width: 100%;
			border-bottom: 1px solid rgba(212, 175, 55, 0.1);
		}
		
		.nav-menu a {
			display: block;
			padding: 1.5rem 2rem;
			font-size: 0.9rem;
			color: #333;
		}
		
		.nav-menu a:hover {
			background: rgba(212, 175, 55, 0.05);
		}
	}