/* =============================================
   marksDIY — Stylesheet
   Green & Earthy | Mobile-First | Modern
   ============================================= */

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

:root {
    --green-dark: #2d5016;
    --green: #4a7c2e;
    --green-light: #6ba340;
    --cream: #f5f0e8;
    --cream-dark: #e8e0d0;
    --charcoal: #1a1a1a;
    --charcoal-light: #2e2e2e;
    --gold: #c9a94e;
    --white: #ffffff;
    --gray: #6b7280;
    --gray-light: #f3f4f6;
    --red: #dc2626;
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: 0.3s ease;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--font); color: var(--charcoal); line-height: 1.6; background: var(--white); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--green-light); }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    text-align: center;
}
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-light); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-secondary { background: var(--gold); color: var(--charcoal); }
.btn-secondary:hover { background: #d4b85a; color: var(--charcoal); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background: var(--white); color: var(--green-dark); }
.btn-nav { padding: 10px 24px; font-size: 0.9rem; }

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    transition: background var(--transition);
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    color: var(--charcoal);
    font-weight: 400;
}
.logo:hover { color: var(--charcoal); }
.logo strong { color: var(--green); }
.logo img { border-radius: 6px; width: 80px; height: auto; }

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
}
.main-nav a {
    padding: 8px 16px;
    color: var(--charcoal);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.main-nav a:hover { color: var(--green); background: var(--gray-light); }
.main-nav .btn-nav { color: var(--white); background: var(--green); }
.main-nav .btn-nav:hover { background: var(--green-light); color: var(--white); }

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.hamburger, .hamburger::before, .hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: all var(--transition);
}
.hamburger { position: relative; }
.hamburger::before, .hamburger::after { content: ''; position: absolute; left: 0; }
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero .container {
    width: 100%;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../images/Marks-DIY-Lawn-Mowing.jpeg') center/cover no-repeat;
}
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.55) 0%,
        rgba(0, 0, 0, 0.4) 40%,
        rgba(0, 0, 0, 0.15) 70%,
        rgba(0, 0, 0, 0.05) 100%
    );
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    color: var(--white);
    padding: 120px 0 80px;
}
.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.25);
}
.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--white);
}
.hero p {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 520px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-buttons .btn-primary { background: var(--green-light); color: var(--white); font-weight: 700; font-size: 1.05rem; padding: 14px 32px; }
.hero-buttons .btn-primary:hover { background: var(--white); color: var(--green-dark); }
.hero-buttons .btn-outline { color: var(--white); border-color: rgba(255,255,255,0.5); }
.hero-buttons .btn-outline:hover { background: var(--white); color: var(--charcoal); }
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.hero-stat strong {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
}
.hero-stat span { font-size: 0.9rem; opacity: 0.8; }

/* --- Section Shared --- */
.section { padding: 80px 0; }
.section-header {
    text-align: center;
    margin-bottom: 48px;
}
.section-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--charcoal);
    margin-bottom: 12px;
}
.section-header p {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}
.section-label {
    display: inline-block;
    color: var(--green);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}
.bg-cream { background: var(--cream); }
.bg-dark { background: var(--charcoal); color: var(--white); }

/* --- Services --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid transparent;
    text-decoration: none;
    color: var(--charcoal);
    display: block;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--green-light);
    color: var(--charcoal);
}
.service-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition);
}
.service-card:hover .service-img { transform: scale(1.05); }
.service-card-body { padding: 24px 28px; }
.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.service-card p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 16px;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--green);
    font-weight: 600;
    font-size: 0.9rem;
}
.service-link svg { transition: transform var(--transition); }
.service-card:hover .service-link svg { transform: translateX(4px); }

/* --- About --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--cream);
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-placeholder {
    text-align: center;
    color: var(--gray);
    padding: 40px;
}
.about-placeholder svg { margin-bottom: 12px; opacity: 0.5; }
.about-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 16px;
}
.about-content p {
    color: var(--gray);
    margin-bottom: 16px;
    font-size: 1.05rem;
}
.about-stats {
    display: flex;
    gap: 32px;
    margin-top: 32px;
}
.about-stat {
    text-align: center;
    padding: 20px 24px;
    background: var(--cream);
    border-radius: var(--radius);
}
.about-stat strong {
    display: block;
    font-size: 1.8rem;
    color: var(--green);
    font-weight: 800;
}
.about-stat span {
    font-size: 0.85rem;
    color: var(--gray);
}

/* --- Gallery --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--cream);
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}
.gallery-item:hover { transform: scale(1.02); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    transition: background var(--transition);
}
.gallery-item:hover::after { background: rgba(0,0,0,0.1); }
.gallery-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 0.85rem;
    gap: 8px;
}
.gallery-placeholder svg { opacity: 0.4; }

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0,0,0,0.9);
    align-items: center;
    justify-content: center;
    padding: 40px;
}
.lightbox.active { display: flex; }
.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: var(--radius);
    object-fit: contain;
}
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    padding: 8px;
    line-height: 1;
}

/* --- Testimonials --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
}
.testimonial-stars {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.testimonial-card blockquote {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--green);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}
.testimonial-name { font-weight: 700; font-size: 0.95rem; }
.testimonial-location { font-size: 0.8rem; color: var(--gray); }

/* --- Contact --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact-info h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 16px;
}
.contact-info > p { color: var(--gray); margin-bottom: 32px; font-size: 1.05rem; }
.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}
.contact-detail-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--cream);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
}
.contact-detail strong { display: block; margin-bottom: 2px; }
.contact-detail span, .contact-detail a { color: var(--gray); font-size: 0.95rem; }
.contact-detail a:hover { color: var(--green); }

.contact-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 6px;
    color: var(--charcoal);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--cream-dark);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 1rem;
    transition: border-color var(--transition);
    background: var(--white);
    color: var(--charcoal);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-submit { width: 100%; padding: 16px; font-size: 1.05rem; }
.form-message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    display: none;
}
.form-message.success { display: block; background: #dcfce7; color: #166534; }
.form-message.error { display: block; background: #fef2f2; color: var(--red); }

/* --- Footer --- */
.site-footer {
    background: var(--charcoal);
    color: rgba(255,255,255,0.8);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand p { margin-top: 16px; font-size: 0.95rem; line-height: 1.6; }
.footer-brand img { border-radius: 8px; }
.site-footer h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.footer-links a {
    color: rgba(255,255,255,0.7);
    display: block;
    padding: 4px 0;
    font-size: 0.9rem;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--green-light); }
.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}
.footer-contact a { color: rgba(255,255,255,0.7); }
.footer-contact a:hover { color: var(--green-light); }
.footer-contact svg { color: var(--green-light); flex-shrink: 0; }
.footer-bottom {
    text-align: center;
    padding: 24px 0;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

/* --- Service Detail Pages --- */
.service-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, var(--green-dark), var(--green));
    color: var(--white);
    text-align: center;
}
.service-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 12px;
}
.service-hero p { opacity: 0.9; font-size: 1.1rem; max-width: 600px; margin: 0 auto; }
.service-detail { padding: 64px 0; }
.service-detail-content { max-width: 800px; margin: 0 auto; }
.service-detail-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 32px 0 12px;
    color: var(--charcoal);
}
.service-detail-content p {
    color: var(--gray);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 16px;
}
.service-detail-content ul {
    padding-left: 0;
    margin-bottom: 24px;
}
.service-detail-content li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--gray);
    font-size: 1.05rem;
}
.service-detail-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
}
.service-cta {
    text-align: center;
    padding: 64px 0;
    background: var(--cream);
}
.service-cta h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 12px; }
.service-cta p { color: var(--gray); margin-bottom: 24px; font-size: 1.05rem; }
.service-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    margin-top: 20px;
}
.service-back:hover { color: var(--white); }

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .main-nav {
        position: fixed;
        top: 80px;
        left: 0; right: 0;
        z-index: 999;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        transform: translateY(-110%);
        visibility: hidden;
        transition: transform var(--transition), visibility 0s linear 0.3s;
        padding: 16px 20px;
    }
    .main-nav.open { transform: translateY(0); visibility: visible; transition: transform var(--transition), visibility 0s linear 0s; }
    .main-nav ul { flex-direction: column; gap: 4px; }
    .main-nav a { display: block; padding: 12px 16px; }
    .main-nav .btn-nav { text-align: center; margin-top: 8px; }

    .hero-content { padding: 100px 0 60px; }
    .hero h1 { font-size: 2rem; }
    .hero-stats { gap: 24px; }
    .hero-stat strong { font-size: 1.5rem; }
    .hero-buttons { flex-direction: column; }

    .about-grid { grid-template-columns: 1fr; gap: 32px; }
    .services-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .section { padding: 60px 0; }
}

@media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 16px; }
    .about-stats { flex-direction: column; gap: 12px; }
    .gallery-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
}