/* ============================================
   All Valley Maintenance & Mechanical
   Clean Minimalist — Forest Green + Off-White
   ============================================ */

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

:root {
    --green-900: #0B2218;
    --green-800: #1B4332;
    --green-700: #2D6A4F;
    --green-600: #40916C;
    --green-500: #52B788;
    --green-400: #74C69D;
    --green-300: #95D6B2;
    --green-200: #B7E4C7;
    --green-100: #D8F3DC;
    --cream: #FAFAF5;
    --cream-dark: #F2F2EC;
    --white: #FFFFFF;
    --text-primary: #1A1A1A;
    --text-secondary: #4A4A4A;
    --text-muted: #7A7A7A;
    --line: rgba(27, 67, 50, 0.12);
    --line-strong: rgba(27, 67, 50, 0.25);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.06), 0 2px 8px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --font-display: 'Instrument Sans', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--text-primary);
    background: var(--cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 250, 245, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(250, 250, 245, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--green-800);
    letter-spacing: -0.02em;
}

.nav-logo-icon {
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-secondary);
    transition: color var(--transition);
    letter-spacing: 0.01em;
}

.nav-links a:hover {
    color: var(--green-700);
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 400;
    color: var(--green-700) !important;
}

.nav-phone:hover {
    color: var(--green-800) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--green-800);
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
    background: var(--cream);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(82, 183, 136, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(45, 106, 79, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--green-100);
    border: 1px solid var(--green-200);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--green-700);
    letter-spacing: 0.04em;
    margin-bottom: 28px;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green-500);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--green-900);
    margin-bottom: 24px;
}

.hero-accent {
    color: var(--green-600);
    font-style: italic;
    font-weight: 300;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 440px;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--green-800);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(27, 67, 50, 0.25);
}

.btn-primary:hover {
    background: var(--green-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(27, 67, 50, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--green-800);
    border: 1px solid var(--line-strong);
}

.btn-ghost:hover {
    border-color: var(--green-600);
    background: var(--green-100);
}

.btn-white {
    background: var(--white);
    color: var(--green-800);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.4);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.7);
}

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

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 600px;
}

.hero-card-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-card-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-card-main-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 24px;
    background: linear-gradient(transparent, rgba(11, 34, 24, 0.7));
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.hero-card-stats {
    position: absolute;
    bottom: 40px;
    left: 0;
    display: flex;
    gap: 12px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 120px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--green-800);
    letter-spacing: -0.02em;
    line-height: 1;
}

.stat-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.4;
    letter-spacing: 0.02em;
}

.hero-line-accent {
    position: absolute;
    bottom: 0;
    left: 24px;
    right: 24px;
    height: 1px;
    background: linear-gradient(90deg, var(--green-300), transparent);
}

/* ============================================
   Section Shared
   ============================================ */
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--green-600);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--green-900);
    margin-bottom: 20px;
}

.section-title em {
    color: var(--green-600);
    font-style: italic;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 520px;
    line-height: 1.8;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-desc {
    margin: 0 auto;
}

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: 120px 24px;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 36px 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    border-color: var(--green-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--green-100);
    color: var(--green-700);
    margin-bottom: 20px;
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background: var(--green-800);
    color: var(--white);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--green-900);
    letter-spacing: -0.01em;
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: 120px 24px;
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
    height: 420px;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    width: 80%;
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: 0;
    right: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--cream);
    width: 55%;
}

.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content .section-tag {
    text-align: left;
}

.about-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-secondary);
}

/* ============================================
   CTA Banner
   ============================================ */
.cta-banner {
    padding: 100px 24px;
    background: var(--green-800);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(ellipse 60% 50% at 80% 50%, rgba(82, 183, 136, 0.2) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 10% 20%, rgba(149, 214, 168, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.cta-text {
    flex: 1;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-title em {
    color: var(--green-300);
    font-style: italic;
}

.cta-desc {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    max-width: 420px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* ============================================
   Areas Section
   ============================================ */
.areas {
    padding: 120px 24px;
    background: var(--cream);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.area-card {
    padding: 24px 20px;
    text-align: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
    transition: all var(--transition);
    letter-spacing: 0.01em;
}

.area-card:hover {
    border-color: var(--green-400);
    background: var(--green-100);
    color: var(--green-800);
    transform: translateY(-2px);
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: 120px 24px;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info .section-tag {
    text-align: left;
}

.contact-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail {
    display: flex;
    gap: 16px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--green-100);
    color: var(--green-700);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.contact-detail-value {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.6;
}

.contact-detail-value a {
    color: var(--green-700);
    transition: color var(--transition);
}

.contact-detail-value a:hover {
    color: var(--green-500);
}

/* Form */
.contact-form-wrap {
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--text-primary);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-500);
    box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.15);
}

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

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

.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--green-100);
    border: 1px solid var(--green-200);
    border-radius: var(--radius-sm);
    color: var(--green-800);
    font-size: 0.9rem;
    margin-top: 16px;
}

.form-success.show {
    display: flex;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 80px 24px 40px;
    background: var(--green-900);
    color: rgba(255,255,255,0.7);
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1rem;
    color: var(--white);
    line-height: 1.4;
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.5);
}

.footer-links h4 {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    padding: 6px 0;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--green-300);
}

.footer-contact h4 {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 20px;
}

.footer-contact p {
    font-size: 0.875rem;
    line-height: 1.8;
    margin-bottom: 4px;
}

.footer-contact a {
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--green-300);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-visual {
        height: 480px;
        max-width: 500px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-visual {
        height: 360px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 250, 245, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        border-bottom: 1px solid var(--line);
        transform: translateY(-120%);
        transition: transform var(--transition);
        box-shadow: var(--shadow-md);
    }

    .nav-links.open {
        transform: translateY(0);
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 24px 60px;
        min-height: auto;
    }

    .hero-visual {
        height: 400px;
    }

    .hero-card-stats {
        position: relative;
        bottom: auto;
        left: auto;
        margin-top: 16px;
        flex-wrap: wrap;
    }

    .stat-card {
        flex: 1;
        min-width: 100px;
    }

    .services {
        padding: 80px 24px;
    }

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

    .about {
        padding: 80px 24px;
    }

    .about-visual {
        height: 280px;
    }

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

    .cta-banner {
        padding: 80px 24px;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        justify-content: center;
    }

    .areas {
        padding: 80px 24px;
    }

    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact {
        padding: 80px 24px;
    }

    .contact-form-wrap {
        padding: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        justify-content: center;
    }

    .section-title {
        font-size: 1.75rem;
    }

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

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    animation: fadeInUp 0.6s ease forwards;
}

.hero-title {
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero-subtitle {
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta {
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero-card-main {
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-card-stats {
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}