@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette (Apple Inspired Neutral Clean & Wood Green Accents) */
    --primary: #2C5E43;       /* Deep Forest Green (Trust & quality) */
    --primary-light: #3D7A59;
    --accent: #D4AF37;        /* Warm Gold/Brass (Craftsmanship & detail) */
    --accent-hover: #C5A028;
    --dark: #1D1D1F;          /* Apple Jet Black */
    --light: #F5F5F7;         /* Apple Off-white / Silver Gray */
    --white: #FFFFFF;
    --text-dark: #1D1D1F;     /* Apple Dark Text */
    --text-muted: #86868B;    /* Apple Muted Text */
    --border: #D2D2D7;        /* Apple Light Gray Border */
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 16px 32px rgba(44, 94, 67, 0.08);
    
    /* Fonts (Apple Native Font Stack + Inter Fallback) */
    --font-heading: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-body: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    /* Layout */
    --container-width: 1200px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--light);
    color: var(--text-dark);
    line-height: 1.5;
    letter-spacing: -0.011em;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.15;
    letter-spacing: -0.022em;
}

p {
    color: var(--text-muted);
    font-weight: 400;
}

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

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 8rem 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--accent);
    margin: 0.75rem auto 0 auto;
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(44, 94, 67, 0.3);
}

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

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

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

.btn-accent:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(249, 248, 246, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

header.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-dark);
    position: relative;
}

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

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

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)), url('assets/hero.png') no-repeat center center/cover;
    color: var(--white);
    padding-top: 100px;
}

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

.hero-tag {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.service-card {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    background-color: var(--white);
    padding: 3rem 2.25rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.service-icon {
    color: var(--primary);
    line-height: 1;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.service-card-header h3 {
    font-size: 1.35rem;
    margin-bottom: 0;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Portfolio Gallery Section */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.6rem 1.8rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 30px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.gallery-item {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.gallery-img-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-img-container img {
    transform: scale(1.05);
}

.gallery-info {
    padding: 1.5rem;
}

.gallery-tag {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--accent);
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: inline-block;
}

.gallery-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.gallery-info p {
    font-size: 0.9rem;
}

/* Testimonials Section */
.testimonials {
    background-color: #ECEAE4;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.testimonial-card {
    background-color: var(--white);
    padding: 3rem 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    position: relative;
}

.quote-icon {
    font-size: 3rem;
    font-family: var(--font-heading);
    color: rgba(44, 94, 67, 0.15);
    position: absolute;
    top: 1rem;
    left: 2rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info h4 {
    font-size: 1.05rem;
    margin-bottom: 0.15rem;
}

.author-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stars {
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Contact / Call-to-action Section */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(44, 94, 67, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
}

.info-text h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.info-text p {
    font-size: 0.95rem;
}

.contact-form-container {
    background-color: var(--white);
    padding: 3.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--light);
    transition: var(--transition);
}

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

/* Custom Selector Styles */
.custom-select-wrapper {
    position: relative;
    user-select: none;
    width: 100%;
}

.custom-select {
    position: relative;
    display: flex;
    flex-direction: column;
}

.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark);
    background-color: var(--light);
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.custom-select-trigger:hover {
    border-color: var(--primary-light);
}

.custom-select.open .custom-select-trigger {
    border-color: var(--primary);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(44, 94, 67, 0.1);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.custom-select-trigger .arrow {
    display: flex;
    align-items: center;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.custom-select.open .custom-select-trigger .arrow {
    transform: rotate(180deg);
}

.custom-options {
    position: absolute;
    display: block;
    top: 100%;
    left: 0;
    right: 0;
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 4px 4px;
    background: var(--white);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 10;
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.custom-select.open .custom-options {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateY(0);
}

.custom-option {
    position: relative;
    display: block;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.custom-option:last-child {
    border-bottom: none;
}

.custom-option:hover {
    background-color: rgba(44, 94, 67, 0.05);
    color: var(--primary);
    padding-left: 1.25rem;
}

.custom-option.selected {
    color: var(--primary);
    font-weight: 600;
    background-color: rgba(44, 94, 67, 0.08);
}

.custom-option.selected::after {
    content: '✓';
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.85rem;
    font-weight: bold;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: rgba(255, 255, 255, 0.6);
    padding: 5rem 0 2rem 0;
    border-top: 1px solid #2d2e2c;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #2d2e2c;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
    .section {
        padding: 5rem 0;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .container {
        padding: 0 1.25rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--light);
        flex-direction: column;
        padding: 2rem 0;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
        box-shadow: var(--shadow);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .services-grid {
        gap: 1.5rem;
    }
    
    .testimonials-grid {
        gap: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    .gallery-filters {
        display: flex;
        justify-content: flex-start;
        gap: 0.75rem;
        overflow-x: auto;
        padding: 0.25rem 1.25rem 1rem 1.25rem;
        margin-left: -1.25rem;
        margin-right: -1.25rem;
        margin-bottom: 2.5rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .gallery-filters::-webkit-scrollbar {
        display: none;
    }

    .filter-btn {
        flex-shrink: 0;
        padding: 0.5rem 1.25rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.85rem;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
    
    .service-card {
        padding: 2.25rem 1.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .gallery-info {
        padding: 1.25rem;
    }

    .gallery-img-container {
        aspect-ratio: 1.6;
    }

    .gallery-info h3 {
        font-size: 1.15rem;
    }

    .gallery-info p {
        font-size: 0.85rem;
    }
    
    .testimonial-card {
        padding: 2.25rem 1.5rem;
    }
    
    .contact-form-container {
        padding: 2rem 1.25rem;
    }
}