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

:root {
    /* Brand Colors */
    --deep-indigo: #29235C;
    --iris: #6257A8;
    --lavender: #B8B1D9;
    --aqua-mist: #B9D9D5;
    --soft-mint: #DCEBE4;
    --warm-ivory: #F7F5EF;
    --dark-slate: #252631;

    /* Semantic Colors */
    --bg-primary: var(--warm-ivory);
    --bg-secondary: var(--soft-mint);
    --bg-tertiary: var(--aqua-mist);
    --text-main: var(--dark-slate);
    --text-light: var(--warm-ivory);
    --accent: var(--iris);

    /* Typography */
    --font-main: 'Inter', sans-serif;
    
    /* Layout */
    --container-width: 1280px;
    --section-padding: 6rem 2rem;
    --border-thin: 1px solid var(--iris);
    --border-light: 1px solid var(--lavender);
    --border-double: 3px double var(--aqua-mist);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

/* Typography Utilities */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--deep-indigo);
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }

.label-small {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--iris);
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    color: var(--dark-slate);
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    font-weight: 500;
    font-size: 1rem;
    border-radius: 0; /* Modern square corners */
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--iris);
    color: var(--warm-ivory);
}

.btn-primary:hover {
    background-color: var(--deep-indigo);
    color: var(--warm-ivory);
}

.btn-outline {
    background-color: transparent;
    border: var(--border-thin);
    color: var(--deep-indigo);
}

.btn-outline:hover {
    background-color: var(--iris);
    color: var(--warm-ivory);
}

/* Border System & Decorative */
.border-wrap {
    border: var(--border-thin);
    padding: 2rem;
    position: relative;
}

.border-offset::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid var(--lavender);
    z-index: -1;
}

.vert-line {
    width: 1px;
    height: 100px;
    background-color: var(--iris);
    margin: 2rem auto;
}

/* Header */
.site-header {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 95%;
    max-width: var(--container-width);
    background-color: var(--warm-ivory);
    border: var(--border-thin);
    z-index: 1000;
    transition: all 0.3s ease;
}

.site-header.scrolled {
    top: 0;
    width: 100%;
    border-top: none;
    border-left: none;
    border-right: none;
    box-shadow: 0 4px 20px rgba(41, 35, 92, 0.05);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

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

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--deep-indigo);
    letter-spacing: -0.02em;
}

.logo .logo-label {
    font-size: 0.7rem;
    color: var(--iris);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.main-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.main-nav a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--dark-slate);
}

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

.header-cta .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

/* Mobile Menu Toggle */
.menu-toggle { display: none; }
.menu-icon { display: none; cursor: pointer; flex-direction: column; gap: 5px; z-index: 1001; }
.menu-icon span { display: block; width: 25px; height: 2px; background-color: var(--deep-indigo); transition: 0.3s; }
.mobile-cta { display: none; }

/* Hero Section */
.hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    width: 100%;
    margin-top: 0;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    /* No colored filters, just a slight gradient at bottom for text readability if needed, but per prompt avoiding filters. We rely on the offset panel. */
}

.hero-content {
    background-color: var(--warm-ivory);
    padding: 4rem;
    max-width: 600px;
    border: var(--border-thin);
    position: relative;
    z-index: 10;
    margin-left: 5%;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.hero-location {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--iris);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-location::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 1px;
    background-color: var(--iris);
}

/* Quick Service Bar */
.quick-services {
    background-color: var(--deep-indigo);
    color: var(--warm-ivory);
    padding: 1.5rem 0;
}

.qs-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.qs-item {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.qs-item:hover { color: var(--aqua-mist); }

.qs-sep {
    width: 1px;
    height: 15px;
    background-color: var(--iris);
}

/* General Sections */
.section { padding: var(--section-padding); }
.bg-mint { background-color: var(--soft-mint); }
.bg-aqua { background-color: var(--aqua-mist); }
.bg-ivory { background-color: var(--warm-ivory); }
.bg-indigo { background-color: var(--deep-indigo); color: var(--warm-ivory); }
.bg-indigo h2, .bg-indigo h3, .bg-indigo p { color: var(--warm-ivory); }

/* Irrigation Intro */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-image {
    position: relative;
    border: var(--border-thin);
    padding: 1rem;
}

.intro-image img {
    width: 100%;
    height: auto;
}

/* Services List (Alternating) */
.service-list-item {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 6rem;
}

.service-list-item:nth-child(even) {
    flex-direction: row-reverse;
}

.sl-number {
    font-size: 4rem;
    font-weight: 300;
    color: var(--lavender);
    line-height: 1;
    margin-bottom: 1rem;
    display: block;
}

.sl-content { flex: 1; }
.sl-image { flex: 1; position: relative; }
.sl-image img { border: var(--border-light); padding: 0.5rem; }

/* How It Works */
.flow-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    margin-top: 4rem;
    padding-bottom: 2rem;
}

.flow-container::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 1px;
    background-color: var(--iris);
    z-index: 0;
}

.flow-step {
    text-align: center;
    position: relative;
    z-index: 1;
    width: 200px;
    background-color: var(--warm-ivory);
    padding: 0 1rem;
}

.step-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 1px solid var(--iris);
    background-color: var(--warm-ivory);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--deep-indigo);
    font-weight: 600;
}

.step-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--deep-indigo);
    margin-bottom: 0.5rem;
}

.step-desc { font-size: 0.9rem; }

/* Irrigation Zones Diagram */
.zones-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.zone-card {
    border: var(--border-light);
    padding: 2rem;
    background-color: var(--warm-ivory);
    display: flex;
    flex-direction: column;
}

.zone-card h3 {
    border-bottom: 1px solid var(--lavender);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Project Gallery (Masonry via Columns) */
.gallery-masonry {
    column-count: 3;
    column-gap: 1.5rem;
    margin-bottom: 3rem;
}

.gallery-item {
    break-inside: avoid;
    margin-bottom: 1.5rem;
    border: var(--border-light);
    padding: 0.5rem;
    background-color: var(--warm-ivory);
}

.gallery-item img { width: 100%; height: auto; margin-bottom: 0.5rem; }
.gallery-caption { font-size: 0.85rem; color: var(--dark-slate); text-align: center; padding: 0.5rem; }

/* About Offset */
.about-offset {
    display: grid;
    grid-template-columns: 4fr 5fr;
    gap: 5rem;
    align-items: start;
}

.about-content {
    padding: 3rem;
    border: var(--border-thin);
    position: relative;
    background-color: var(--warm-ivory);
    margin-top: 4rem;
}

/* Location Center */
.location-box {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    border: var(--border-double);
    padding: 4rem 2rem;
}

/* Contact CTA */
.cta-section {
    text-align: center;
    padding: 6rem 2rem;
}

.cta-section h2 { font-size: 3rem; margin-bottom: 1.5rem; }
.cta-section p { font-size: 1.2rem; max-width: 600px; margin: 0 auto 2.5rem; }

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; font-size: 0.9rem; }
.form-control {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--lavender);
    background-color: transparent;
    font-family: var(--font-main);
    font-size: 1rem;
}
.form-control:focus { outline: none; border-color: var(--iris); }
textarea.form-control { height: 150px; resize: vertical; }

/* Page Header (Inner pages) */
.page-header {
    padding: 10rem 2rem 4rem;
    background-color: var(--soft-mint);
    border-bottom: var(--border-thin);
    text-align: center;
}

.page-header-image {
    width: 100%;
    height: 50vh;
    object-fit: cover;
    margin-bottom: -10rem;
    position: relative;
    z-index: -1;
}

/* Content Pages Formatting */
.content-area {
    max-width: 800px;
    margin: 4rem auto;
}

.content-area h2 { margin-top: 3rem; }
.content-area ul { margin-bottom: 1.5rem; padding-left: 1.5rem; }
.content-area li { margin-bottom: 0.5rem; }

/* Footer */
.site-footer {
    width: 100%;
    border-top: var(--border-thin);
}

.footer-top {
    background-color: var(--deep-indigo);
    color: var(--warm-ivory);
    padding: 6rem 2rem;
    text-align: center;
}

.footer-top h2 { color: var(--warm-ivory); font-size: 2rem; margin-bottom: 1rem; }
.footer-headline { font-size: 2.5rem; font-weight: 300; margin-bottom: 2rem; color: var(--aqua-mist); }

.footer-bottom {
    background-color: var(--warm-ivory);
    padding: 4rem 2rem 2rem;
}

.footer-nav, .footer-legal {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-nav a { font-weight: 600; color: var(--deep-indigo); }
.footer-legal a { font-size: 0.85rem; color: var(--dark-slate); }

.footer-meta {
    text-align: center;
    border-top: 1px solid var(--lavender);
    padding-top: 2rem;
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-meta .location { font-weight: 600; color: var(--iris); }

/* Responsive Design */
@media (max-width: 1024px) {
    .intro-grid, .service-list-item, .about-offset { grid-template-columns: 1fr; gap: 3rem; }
    .service-list-item:nth-child(even) { flex-direction: column; }
    .service-list-item { flex-direction: column; }
    .about-content { margin-top: 0; }
    .gallery-masonry { column-count: 2; }
}

@media (max-width: 768px) {
    .header-cta.desktop-only { display: none; }
    .menu-icon { display: flex; }
    
    .main-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--deep-indigo);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
    }
    
    .menu-toggle:checked ~ .main-nav { display: flex; }
    .menu-toggle:checked ~ .menu-icon span { background-color: var(--warm-ivory); }
    .menu-toggle:checked ~ .menu-icon span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle:checked ~ .menu-icon span:nth-child(2) { opacity: 0; }
    .menu-toggle:checked ~ .menu-icon span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    
    .main-nav a { color: var(--warm-ivory); font-size: 1.5rem; }
    .mobile-cta { display: inline-flex; margin-top: 2rem; }

    .hero-content { margin-left: 0; padding: 2rem; width: 90%; }
    h1 { font-size: 2.2rem; }
    
    .flow-container { flex-direction: column; align-items: center; gap: 3rem; }
    .flow-container::before { display: none; }
    .flow-step { width: 100%; max-width: 300px; }
    
    .zones-grid, .contact-grid { grid-template-columns: 1fr; }
    .gallery-masonry { column-count: 1; }
    
    .qs-item { flex: 1 1 40%; text-align: center; }
    .qs-sep { display: none; }
}