/* ==========================================
   JP Múrverk - Stylesheet
   Clean, professional mason website
   ========================================== */

/* CSS Variables */
:root {
    --color-bg: #f5f5f3;
    --color-bg-dark: #1a1a1a;
    --color-text: #2d2d2d;
    --color-text-light: #6b6b6b;
    --color-text-inverse: #f5f5f3;
    --color-primary: #c45c26;
    --color-primary-dark: #a34a1d;
    --color-stone: #8b8680;
    --color-concrete: #a8a5a0;
    --color-border: #e0ddd8;
    
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Instrument Serif', Georgia, serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    
    --max-width: 1200px;
    --border-radius: 4px;
    --transition: 0.2s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
}

h3 {
    font-size: 1.25rem;
    font-family: var(--font-body);
    font-weight: 500;
}

.section-title {
    margin-bottom: var(--spacing-lg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: all var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-text);
}

.btn-small {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    transition: all var(--transition);
}

.header-scrolled {
    background-color: rgba(245, 245, 243, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 var(--color-border);
}

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

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text);
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-light);
    transition: color var(--transition);
}

.nav a:hover {
    color: var(--color-text);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-2xl) 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: 
        linear-gradient(135deg, rgba(245,245,243,0.97) 0%, rgba(245,245,243,0.85) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect fill="%23a8a5a0" x="0" y="0" width="25" height="12"/><rect fill="%238b8680" x="25" y="0" width="25" height="12"/><rect fill="%23a8a5a0" x="50" y="0" width="25" height="12"/><rect fill="%238b8680" x="75" y="0" width="25" height="12"/><rect fill="%238b8680" x="12.5" y="12" width="25" height="12"/><rect fill="%23a8a5a0" x="37.5" y="12" width="25" height="12"/><rect fill="%238b8680" x="62.5" y="12" width="25" height="12"/><rect fill="%23a8a5a0" x="87.5" y="12" width="12.5" height="12"/><rect fill="%23a8a5a0" x="0" y="12" width="12.5" height="12"/></svg>');
    background-size: cover, 200px;
}

.hero-content {
    max-width: 700px;
    padding-top: var(--spacing-xl);
}

.hero h1 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 540px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

/* Services Section */
.services {
    padding: var(--spacing-2xl) 0;
    background-color: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    padding: var(--spacing-lg);
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    transition: transform var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.service-card h3 {
    margin-bottom: var(--spacing-xs);
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

/* About Section */
.about {
    padding: var(--spacing-2xl) 0;
}

.about-content {
    max-width: 700px;
}

.about-lead {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.about-text p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.about-features {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.feature {
    display: flex;
    flex-direction: column;
}

.feature-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-primary);
    line-height: 1;
}

.feature-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

/* Contact Section */
.contact {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-dark);
    color: var(--color-text-inverse);
}

.contact .section-title {
    color: white;
}

.contact-content > p {
    color: var(--color-concrete);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: rgba(255,255,255,0.05);
    border-radius: var(--border-radius);
    transition: background-color var(--transition);
}

.contact-method:hover {
    background-color: rgba(255,255,255,0.1);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    border-radius: var(--border-radius);
    color: white;
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-concrete);
    margin-bottom: 2px;
}

.contact-value {
    display: block;
    font-size: 1.125rem;
    font-weight: 500;
    color: white;
}

/* Footer */
.footer {
    padding: var(--spacing-lg) 0;
    background-color: #111;
    color: var(--color-concrete);
}

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

.footer-brand .logo {
    color: white;
    margin-bottom: var(--spacing-xs);
    display: block;
}

.footer-brand p {
    font-size: 0.875rem;
}

.footer-copyright p {
    font-size: 0.8125rem;
}

/* ==========================================
   Responsive Styles
   ========================================== */

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        background-color: white;
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        padding: var(--spacing-lg);
    }
    
    .nav-open {
        right: 0;
    }
    
    .nav a {
        font-size: 1.25rem;
        padding: var(--spacing-sm) 0;
    }
    
    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        min-height: 80vh;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        justify-content: center;
    }
    
    .about-features {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .service-card {
        padding: var(--spacing-md);
    }
    
    .contact-method {
        padding: var(--spacing-sm);
    }
    
    .contact-value {
        font-size: 1rem;
    }
}

/* ==========================================
   Additional Page Styles
   ========================================== */

/* Page Hero */
.page-hero {
    padding: calc(var(--spacing-2xl) + 60px) 0 var(--spacing-xl);
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
    margin-bottom: var(--spacing-sm);
}

.page-hero p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
}

/* Active nav link */
.nav a.active {
    color: var(--color-text);
}

/* Services Detail Page */
.services-detail {
    padding: var(--spacing-2xl) 0;
}

.service-detail-card {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: white;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.service-detail-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    flex-shrink: 0;
}

.service-detail-content h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-detail-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.service-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xs);
}

.service-list li {
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9375rem;
    color: var(--color-text);
}

.service-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-dark);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    color: var(--color-concrete);
    margin-bottom: var(--spacing-lg);
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.cta-section .btn-secondary {
    border-color: rgba(255,255,255,0.3);
    color: white;
}

.cta-section .btn-secondary:hover {
    border-color: white;
}

/* About Page */
.about-page {
    padding: var(--spacing-2xl) 0;
}

.about-page-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-page-content h2 {
    margin-bottom: var(--spacing-xs);
}

.about-role {
    font-size: 1rem;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

.about-page-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.value-item {
    padding: var(--spacing-md);
    background-color: white;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.value-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.value-item h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.value-item p {
    font-size: 0.875rem;
    margin-bottom: 0;
}

.about-page-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: sticky;
    top: 100px;
}

.stat-card {
    padding: var(--spacing-lg);
    background-color: var(--color-bg-dark);
    border-radius: var(--border-radius);
    text-align: center;
    color: white;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-concrete);
    margin-top: var(--spacing-xs);
}

/* Contact Page */
.contact-page {
    padding: var(--spacing-2xl) 0;
}

.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.contact-form-wrapper > p,
.contact-info-wrapper > p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    background-color: white;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-concrete);
}

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

.form-group input.input-error,
.form-group textarea.input-error {
    border-color: #dc3545;
}

.error-message {
    color: #dc3545;
    font-size: 0.8125rem;
    margin-top: 4px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Contact Info Cards */
.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-info-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: all var(--transition);
}

.contact-info-card:hover {
    border-color: var(--color-primary);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-info-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

.contact-info-value {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
}

/* Thank You Page */
.thank-you-section {
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: calc(var(--spacing-2xl) + 60px) 0 var(--spacing-2xl);
}

.thank-you-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.thank-you-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #e8f5e9;
    border-radius: 50%;
    color: #2e7d32;
    margin: 0 auto var(--spacing-lg);
}

.thank-you-content h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.thank-you-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.thank-you-note {
    margin-bottom: var(--spacing-lg);
}

.thank-you-note a {
    color: var(--color-primary);
    font-weight: 500;
}

/* Responsive for new pages */
@media (max-width: 900px) {
    .about-page-grid {
        grid-template-columns: 1fr;
    }
    
    .about-page-stats {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        position: static;
    }
    
    .stat-card {
        flex: 1;
        min-width: 150px;
    }
}

@media (max-width: 768px) {
    .service-detail-card {
        flex-direction: column;
    }
    
    .contact-page-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   Enhanced Mobile Styles
   ========================================== */

/* Better touch targets for mobile */
@media (max-width: 768px) {
    /* Larger touch targets */
    .btn {
        padding: 1rem 1.75rem;
        min-height: 48px;
    }
    
    .btn-small {
        padding: 0.75rem 1.25rem;
        min-height: 44px;
    }
    
    /* Form inputs larger for touch */
    .form-group input,
    .form-group textarea {
        padding: 1rem;
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 48px;
    }
    
    /* Contact cards easier to tap */
    .contact-info-card,
    .contact-method {
        padding: var(--spacing-md);
        min-height: 72px;
    }
    
    /* Service cards more spacing */
    .service-card {
        padding: var(--spacing-lg);
    }
    
    /* Hero section adjustments */
    .hero {
        min-height: auto;
        padding: calc(var(--spacing-2xl) + 40px) 0 var(--spacing-xl);
    }
    
    .hero-content {
        padding-top: var(--spacing-lg);
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    /* Page hero adjustments */
    .page-hero {
        padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-lg);
    }
    
    .page-hero h1 {
        font-size: 2rem;
    }
    
    /* Better spacing for sections */
    .services,
    .about,
    .contact,
    .services-detail,
    .about-page,
    .contact-page {
        padding: var(--spacing-xl) 0;
    }
    
    /* CTA section */
    .cta-section {
        padding: var(--spacing-xl) 0;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Footer adjustments */
    .footer {
        text-align: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* Small phones */
@media (max-width: 380px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .hero-actions {
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .feature-number {
        font-size: 2rem;
    }
}