/* ============================================
   GLOBAL STYLES & VARIABLES
   ============================================ */

:root {
    /* Colors */
    --primary: #b8563a;
    --primary-dark: #a04a30;
    --primary-light: #d4744e;
    --secondary: #2c3e50;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f9f7f4;
    --border: #e5e1dc;
    --white: #ffffff;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --text-base: 16px;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 5rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(2rem, 8vw, 3.5rem);
    color: var(--text-dark);
}

h2 {
    font-size: clamp(1.75rem, 6vw, 2.75rem);
    color: var(--text-dark);
    text-align: center;
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
}

h4 {
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
    line-height: 1.8;
}

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

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

.highlight {
    color: var(--primary-light);
}

.section-label {
    display: block;
    text-align: center;
    color: var(--primary-light);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid transparent;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(184, 86, 58, 0.3);
}

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

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

.btn-large {
    padding: 1rem 3rem;
    font-size: 1.05rem;
}

.quote-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 0.375rem;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
    transition: var(--transition);
}

.quote-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--white);
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-sm) 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-menu a {
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-light);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    margin: 4px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* ============================================
   UTILITIES
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 400;
    margin-top: -1rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.6) 0%, rgba(44, 62, 80, 0.4) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: var(--spacing-md);
    max-width: 700px;
}

.hero h1 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.15rem;
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
    color: var(--white);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-light);
}

.services h2 {
    text-align: center;
}

.service-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .service-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.service-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 0.5rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary-light);
    margin-bottom: var(--spacing-md);
    width: 60px;
    height: 60px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--primary-light);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.service-card p {
    margin-bottom: 0;
    font-size: 0.95rem;
    text-align: center;
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */

.portfolio {
    padding: var(--spacing-2xl) 0;
}

.portfolio h2 {
    text-align: center;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-card {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
}

.portfolio-card figure {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    margin: 0;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-image {
    transform: scale(1.08);
}

.portfolio-card figcaption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: var(--white);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    transform: translateY(0);
    transition: var(--transition);
}

.portfolio-card h3 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
    font-size: 1.25rem;
}

.portfolio-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    font-size: 0.9rem;
}

.portfolio-cta {
    text-align: center;
}

/* ============================================
   TESTIMONIAL SECTION
   ============================================ */

.testimonial {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--spacing-2xl) var(--spacing-md);
}

.testimonial-quote {
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
    font-size: 1.3rem;
    font-style: italic;
    line-height: 1.9;
}

.testimonial-quote p {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.testimonial-quote footer {
    font-style: normal;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--white);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-light);
}

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

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-content h2 {
    text-align: left;
}

.about-content p {
    font-size: 1.05rem;
    line-height: 1.9;
}

.about-image {
    margin: 0;
}

.about-image-placeholder {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: 0.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* ============================================
   PROCESS SECTION
   ============================================ */

.process {
    padding: var(--spacing-2xl) 0;
}

.process h2 {
    margin-bottom: var(--spacing-2xl);
}

.process-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    position: relative;
}

@media (min-width: 768px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .process-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.process-step {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--bg-light);
    border-radius: 0.5rem;
    position: relative;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.process-step h3 {
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: center;
}

.cta h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

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

footer {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
}

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

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-section h3 {
    color: var(--white);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

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

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

.footer-section a {
    color: rgba(255, 255, 255, 0.85);
}

.footer-section a:hover {
    color: var(--white);
}

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

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 1.2rem;
}

.social-links a:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ============================================
   MOBILE RESPONSIVENESS
   ============================================ */

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        gap: 0;
        padding: var(--spacing-md) 0;
    }

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

    .nav-menu li {
        border-bottom: 1px solid var(--border);
    }

    .nav-menu a {
        display: block;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .nav-menu a::after {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .quote-btn {
        display: none;
    }

    .hero-content {
        padding: var(--spacing-md);
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .portfolio-grid {
        gap: var(--spacing-md);
    }

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

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

/* ============================================
   ACCESSIBILITY & ANIMATIONS
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus states for keyboard navigation */
a:focus,
button:focus {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}