/**
 * Sunset Hardscapes - Main Stylesheet
 * Earth-tone design system with sunset orange and slate gray
 */

/* Import Montserrat font for hero */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&display=swap');

/* ================================================
   CSS VARIABLES - Color Palette & Typography
   ================================================ */
:root {
	/* Earth-Tone Colors */
	--color-primary: #E67E22;        /* Sunset Orange */
	--color-primary-dark: #CA6510;
	--color-primary-light: #F39C12;

	--color-secondary: #2C3E50;      /* Slate Gray */
	--color-secondary-dark: #1A252F;
	--color-secondary-light: #34495E;

	--color-accent: #D35400;         /* Terracotta */
	--color-neutral: #ECF0F1;        /* Stone Beige */
	--color-highlight: #F39C12;      /* Desert Sand */

	/* Grays */
	--color-white: #FFFFFF;
	--color-light: #F8F9FA;
	--color-gray-100: #E9ECEF;
	--color-gray-200: #DEE2E6;
	--color-gray-300: #CED4DA;
	--color-gray-400: #ADB5BD;
	--color-gray-500: #6C757D;
	--color-gray-600: #495057;
	--color-gray-700: #343A40;
	--color-gray-800: #212529;
	--color-black: #000000;

	/* Semantic Colors */
	--color-success: #27AE60;
	--color-error: #E74C3C;
	--color-warning: #F39C12;
	--color-info: #3498DB;

	/* Typography */
	--font-heading: 'Roboto Slab', serif;
	--font-body: 'Open Sans', sans-serif;

	--font-size-base: 16px;
	--font-size-sm: 0.875rem;
	--font-size-lg: 1.125rem;
	--font-size-xl: 1.25rem;

	--line-height-base: 1.6;
	--line-height-heading: 1.2;

	/* Spacing */
	--spacing-xs: 0.5rem;
	--spacing-sm: 1rem;
	--spacing-md: 1.5rem;
	--spacing-lg: 2rem;
	--spacing-xl: 3rem;
	--spacing-2xl: 4rem;

	/* Layout */
	--container-max-width: 1200px;
	--border-radius: 4px;
	--border-radius-lg: 8px;

	/* Shadows */
	--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
	--shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	--shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
	--shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

	/* Transitions */
	--transition: all 0.3s ease;
}

/* ================================================
   RESET & BASE STYLES
   ================================================ */
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	font-size: var(--font-size-base);
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-body);
	font-size: 1rem;
	line-height: var(--line-height-base);
	color: var(--color-gray-800);
	background-color: var(--color-white);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* ================================================
   TYPOGRAPHY
   ================================================ */
h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-heading);
	font-weight: 700;
	line-height: var(--line-height-heading);
	color: var(--color-secondary);
	margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
	margin-bottom: var(--spacing-sm);
}

a {
	color: var(--color-primary);
	text-decoration: none;
	transition: var(--transition);
}

a:hover {
	color: var(--color-primary-dark);
	text-decoration: underline;
}

strong {
	font-weight: 600;
}

/* ================================================
   LAYOUT
   ================================================ */
.container {
	max-width: var(--container-max-width);
	margin: 0 auto;
	padding: 0 var(--spacing-md);
}

.skip-link {
	position: absolute;
	top: -40px;
	left: 0;
	background: var(--color-primary);
	color: var(--color-white);
	padding: var(--spacing-xs) var(--spacing-sm);
	text-decoration: none;
	z-index: 100;
}

.skip-link:focus {
	top: 0;
}

/* ================================================
   HEADER
   ================================================ */
.header {
	background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
	color: var(--color-white);
	padding: var(--spacing-sm) 0;
	position: sticky;
	top: 0;
	z-index: 1000;
	box-shadow: var(--shadow-lg);
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--spacing-md);
}

.logo img {
	height: 50px;
	width: auto;
	display: block;
}

/* Navigation */
.nav {
	flex-grow: 1;
}

.nav-list {
	list-style: none;
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	flex-wrap: wrap;
}

.nav-list a {
	color: var(--color-white);
	text-decoration: none;
	font-weight: 600;
	transition: var(--transition);
	padding: var(--spacing-xs) 0;
}

.nav-list a:hover,
.nav-list a.active {
	color: var(--color-primary-light);
	text-decoration: none;
}

.nav-toggle {
	display: none;
	background: none;
	border: none;
	color: var(--color-white);
	font-size: 1.5rem;
	cursor: pointer;
	padding: var(--spacing-xs);
}

.hamburger {
	display: block;
	width: 25px;
	height: 2px;
	background: var(--color-white);
	position: relative;
}

.hamburger::before,
.hamburger::after {
	content: '';
	display: block;
	width: 25px;
	height: 2px;
	background: var(--color-white);
	position: absolute;
	transition: var(--transition);
}

.hamburger::before {
	top: -8px;
}

.hamburger::after {
	top: 8px;
}

/* Dropdown */
.has-dropdown {
	position: relative;
}

.dropdown {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	background: var(--color-white);
	min-width: 200px;
	box-shadow: var(--shadow-lg);
	border-radius: var(--border-radius);
	list-style: none;
	padding: var(--spacing-xs);
	margin-top: var(--spacing-xs);
	z-index: 100;
}

.dropdown.active,
.has-dropdown:hover .dropdown {
	display: block;
}

.dropdown li {
	margin: 0;
}

.dropdown a {
	color: var(--color-gray-800);
	display: block;
	padding: var(--spacing-xs) var(--spacing-sm);
	border-radius: var(--border-radius);
}

.dropdown a:hover {
	background: var(--color-neutral);
	color: var(--color-primary);
}

.header-phone {
	display: flex;
	align-items: center;
	gap: var(--spacing-xs);
	color: var(--color-white);
}

.phone-icon {
	font-size: 1.25rem;
}

.phone-number {
	color: var(--color-white);
	font-weight: 700;
	font-size: var(--font-size-lg);
	text-decoration: none;
}

.phone-number:hover {
	color: var(--color-primary-light);
	text-decoration: none;
}

.nav-contact-mobile {
	display: none;
}

/* Mobile Navigation */
@media (max-width: 768px) {
	.nav-toggle {
		display: block;
	}

	.header-phone {
		display: none;
	}

	.nav-list {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-secondary);
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		padding: var(--spacing-sm);
		display: none;
		box-shadow: var(--shadow-xl);
	}

	.nav-list.active {
		display: flex;
	}

	.nav-list li {
		width: 100%;
	}

	.nav-list a {
		display: block;
		padding: var(--spacing-sm);
		border-bottom: 1px solid var(--color-secondary-light);
	}

	.nav-contact-mobile {
		display: block;
		border-top: 2px solid var(--color-primary);
		padding-top: var(--spacing-sm);
		margin-top: var(--spacing-sm);
	}

	.nav-phones {
		display: flex;
		flex-direction: column;
		gap: var(--spacing-sm);
	}

	.nav-phone-link,
	.nav-sms-link {
		color: var(--color-white);
		padding: var(--spacing-sm);
		background: var(--color-secondary-light);
		border-radius: var(--border-radius);
		text-align: center;
	}

	.dropdown {
		position: static;
		box-shadow: none;
		background: var(--color-secondary-light);
		margin-top: 0;
		border-radius: 0;
	}
}

/* ================================================
   BUTTONS
   ================================================ */
.btn {
	display: inline-block;
	padding: var(--spacing-sm) var(--spacing-lg);
	font-family: var(--font-body);
	font-size: 1rem;
	font-weight: 600;
	text-align: center;
	text-decoration: none;
	border: none;
	border-radius: var(--border-radius);
	cursor: pointer;
	transition: var(--transition);
	box-shadow: var(--shadow);
}

.btn-primary {
	background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
	color: var(--color-white);
}

.btn-primary:hover {
	background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-accent) 100%);
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
	text-decoration: none;
	color: var(--color-white);
}

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

.btn-secondary:hover {
	background: var(--color-secondary-dark);
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
	text-decoration: none;
	color: var(--color-white);
}

.btn-outline {
	background: transparent;
	color: var(--color-primary);
	border: 2px solid var(--color-primary);
}

.btn-outline:hover {
	background: var(--color-primary);
	color: var(--color-white);
	text-decoration: none;
}

.btn-large {
	padding: var(--spacing-md) var(--spacing-xl);
	font-size: var(--font-size-lg);
}

/* ================================================
   FORMS
   ================================================ */
.form-group {
	margin-bottom: var(--spacing-md);
}

label {
	display: block;
	font-weight: 600;
	margin-bottom: var(--spacing-xs);
	color: var(--color-secondary);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
select,
textarea {
	width: 100%;
	padding: var(--spacing-sm);
	font-family: var(--font-body);
	font-size: 1rem;
	border: 2px solid var(--color-gray-300);
	border-radius: var(--border-radius);
	transition: var(--transition);
	background: var(--color-white);
}

input:focus,
select:focus,
textarea:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.1);
}

textarea {
	resize: vertical;
	min-height: 120px;
}

.form-error {
	color: var(--color-error);
	font-size: var(--font-size-sm);
	margin-top: var(--spacing-xs);
	display: none;
}

.form-group.error .form-error {
	display: block;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
	border-color: var(--color-error);
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
	background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
	color: var(--color-neutral);
	padding: var(--spacing-2xl) 0 var(--spacing-lg);
	margin-top: var(--spacing-2xl);
}

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

.footer-section h3 {
	color: var(--color-white);
	font-size: var(--font-size-lg);
	margin-bottom: var(--spacing-md);
	border-bottom: 2px solid var(--color-primary);
	padding-bottom: var(--spacing-xs);
}

.footer-section ul {
	list-style: none;
}

.footer-section li {
	margin-bottom: var(--spacing-xs);
}

.footer-section a {
	color: var(--color-neutral);
	text-decoration: none;
}

.footer-section a:hover {
	color: var(--color-primary-light);
	text-decoration: none;
}

.footer-social {
	display: flex;
	gap: var(--spacing-sm);
	margin-top: var(--spacing-md);
}

.footer-social a {
	width: 40px;
	height: 40px;
	background: var(--color-secondary-light);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: var(--transition);
}

.footer-social a:hover {
	background: var(--color-primary);
	transform: translateY(-3px);
}

.footer-bottom {
	border-top: 1px solid var(--color-secondary-light);
	padding-top: var(--spacing-md);
	text-align: center;
	font-size: var(--font-size-sm);
}

.footer-bottom p {
	margin-bottom: var(--spacing-xs);
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero-title {
	font-family: 'Montserrat', sans-serif;
	font-weight: 900;
	font-size: 4.5rem;
	line-height: 1.1;
	margin-bottom: 1.5rem;
	color: #FFFFFF;
	text-shadow:
		0 2px 10px rgba(0, 0, 0, 0.8),
		0 4px 20px rgba(0, 0, 0, 0.6),
		0 0 30px rgba(230, 126, 34, 0.3);
	letter-spacing: -0.02em;
	animation: fadeInUp 0.8s ease-out both;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Responsive hero title */
@media (max-width: 768px) {
	.hero-title {
		font-size: 3rem;
	}
}

@media (max-width: 480px) {
	.hero-title {
		font-size: 2.25rem;
	}
}

/* ================================================
   UTILITY CLASSES
   ================================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.pt-4 { padding-top: var(--spacing-lg); }
.pt-5 { padding-top: var(--spacing-xl); }
.pb-4 { padding-bottom: var(--spacing-lg); }
.pb-5 { padding-bottom: var(--spacing-xl); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 768px) {
	:root {
		--font-size-base: 15px;
	}

	h1 { font-size: 2rem; }
	h2 { font-size: 1.75rem; }
	h3 { font-size: 1.5rem; }
	h4 { font-size: 1.25rem; }

	.container {
		padding: 0 var(--spacing-sm);
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: var(--spacing-lg);
	}
}

@media (max-width: 480px) {
	:root {
		--font-size-base: 14px;
	}

	h1 { font-size: 1.75rem; }
	h2 { font-size: 1.5rem; }
	h3 { font-size: 1.25rem; }
}