/* =================================================================
    TABLE OF CONTENTS
    1.  Global Styles & Variables
    2.  Typography & Headings
    3.  Layout & Utility Classes
    4.  Buttons & Links
    5.  Header & Navigation
    6.  Hero Section
    7.  Homepage & Generic Sections
    8.  Card Component Styling (Services, Portfolio, Team)
    9.  Page-Specific Styles (About, Services, Portfolio)
    10. Form Styling
    11. Footer & Houdini Generative Art
    12. Responsive Design
================================================================= */

/* === 1. GLOBAL STYLES & VARIABLES === */
:root {
    /* Merged Color Palette */
    --primary-color: #76bb45;
    --primary-darker: #5f9937;
    --dark-green: #043d1f;
    --medium-green: #0f3a21;
    --white: #FFFFFF;
    --light-bg: #f8f9fa;
    --grey-border: #dee2e6;
    --text-color: #343a40;
    --text-light: #6c757d;

    /* Fonts */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Layout */
    --nav-height: 80px;
    --border-radius: 8px;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.04), 0 10px 20px rgba(0, 0, 0, 0.04);
    --card-shadow-hover: 0 7px 14px rgba(0, 0, 0, 0.06), 0 10px 10px rgba(0, 0, 0, 0.04);
}

/* Houdini Custom Property Registration */
@property --pattern-seed {
  syntax: '<integer>';
  initial-value: 1;
  inherits: false;
}
@property --pattern-color {
  syntax: '<color>';
  /* FIXED: Houdini requires a specific value here, not a variable. */
  initial-value: rgba(118, 187, 69, 0.1);
  inherits: false;
}
@property --pattern-density {
  syntax: '<integer>';
  initial-value: 100;
  inherits: false;
}

/* Basic Reset & Box Sizing */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === 2. TYPOGRAPHY & HEADINGS === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--dark-green);
}

h1 { font-size: 3rem; letter-spacing: -1px; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* === 3. LAYOUT & UTILITY CLASSES === */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 6rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    margin-bottom: 0.5rem;
}

/* === 4. BUTTONS & LINKS === */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.btn {
    display: inline-block;
    padding: 12px 28px;
    background-color: var(--primary-color);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--border-radius);
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 14px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    color: var(--white);
}

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

/* === 5. HEADER & NAVIGATION === */
.header {
    background-color: var(--white);
    height: var(--nav-height);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo img {
    max-height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    list-style: none;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--dark-green);
    transition: color 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hamburger { display: none; }

/* === 6. HERO SECTION === */
.hero {
    background: linear-gradient(rgba(4, 61, 31, 0.6), rgba(4, 61, 31, 0.6)), url('../images/hero-bg.jpg') no-repeat center center/cover;
    color: var(--white);
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: var(--nav-height);
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
}

/* === 7. HOMEPAGE & GENERIC SECTIONS === */
.services-overview { background-color: var(--light-bg); }
.testimonials { background-color: var(--medium-green); color: var(--white); }
.final-cta { background-color: var(--primary-color); color: var(--white); text-align: center; }

.why-us-grid, .about-mission {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.why-us-image img, .about-image img {
    border-radius: var(--border-radius);
    width: 100%;
    box-shadow: var(--card-shadow);
}

.testimonials .section-title h2, .testimonials .section-title p { color: var(--white); }
.testimonial-item { background: rgba(255,255,255, 0.05); padding: 2.5rem; border-radius: var(--border-radius); max-width: 750px; margin: 0 auto; }
.testimonial-author img { width: 60px; height: 60px; border-radius: 50%; margin-right: 1rem; border: 2px solid var(--primary-color); }

.final-cta h2, .final-cta p { color: var(--white); }
.final-cta .btn { background-color: var(--white); color: var(--primary-color); }

/* === 8. CARD COMPONENT STYLING === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    text-align: center;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-shadow-hover);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Scoped portfolio preview styles for HOMEPAGE */
.portfolio-peek .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.portfolio-peek .portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    display: block;
    box-shadow: var(--card-shadow);
}

.portfolio-peek .portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.portfolio-peek .portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-peek .portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(4, 61, 31, 0.95), transparent);
    color: var(--white);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.portfolio-peek .portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-peek .portfolio-overlay h3 {
    color: var(--white);
    transform: translateY(20px);
    transition: transform 0.5s ease;
}

.portfolio-peek .portfolio-item:hover .portfolio-overlay h3 {
    transform: translateY(0);
}


/* === 9. PAGE-SPECIFIC STYLES === */
.page-header {
    background-color: var(--light-bg);
    padding: 5rem 0;
    text-align: center;
    margin-top: var(--nav-height);
}

/* --- Scoped Portfolio Page Styles --- */
.page-portfolio .portfolio-tile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.page-portfolio .portfolio-tile {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.08);
    aspect-ratio: 1 / 1;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.page-portfolio .portfolio-tile:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.12);
}

.page-portfolio .portfolio-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.page-portfolio .portfolio-tile:hover img {
    transform: scale(1.05);
}

.page-portfolio .tile-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4rem 1.5rem 1.5rem;
    color: #fff;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0) 100%);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    text-align: left;
}

.page-portfolio .portfolio-tile:hover .tile-overlay {
    opacity: 1;
    transform: translateY(0);
}

.page-portfolio .tile-title {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.page-portfolio .tile-category {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
}

.page-portfolio .portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 4rem;
}

.page-portfolio .filter-btn {
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--grey-border);
    background-color: transparent;
    color: var(--text-light);
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.page-portfolio .filter-btn:hover {
    background-color: var(--grey-border);
    color: var(--text-color);
}

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

/* --- ADDED: Scoped Services Page Styles --- */
.page-services .service-card-detailed {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: center;
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.page-services .service-card-icon {
    font-size: 3rem;
    color: var(--primary-color);
    background-color: #eaf6e2;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: grid;
    place-items: center;
}

.page-services .service-card-content h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.page-services .service-features {
    list-style: none;
    padding-left: 0;
    margin-top: 1.5rem;
    display: grid;
    gap: 0.75rem;
}

.page-services .service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
}

.page-services .service-features .fa-check-circle {
    color: var(--primary-color);
}


.team-section { background: var(--light-bg); }
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    justify-content: center;
}

/* 3D Flip Card for Team Section */
.flip-card {
  background-color: transparent;
  width: 300px;
  height: 400px;
  perspective: 1000px;
  margin: 0 auto;
}
.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}
.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}
.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
}
.flip-card-front {
  background-size: cover;
  background-position: center;
  background-color: var(--grey-border);
}
.flip-card-back {
  background-color: var(--dark-green);
  color: var(--white);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.flip-card-back h3 { color: var(--white); }

/* === 10. FORM STYLING === */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--grey-border);
    border-radius: var(--border-radius);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(118, 187, 69, 0.2);
}

/* === 11. FOOTER & HOUDINI GENERATIVE ART === */
.footer {
    background-color: var(--dark-green);
    color: var(--light-bg);
    padding: 5rem 0 0;
    position: relative;
    isolation: isolate; /* For Houdini */
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}
.footer-heading {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
    padding-left: 0; /* REMOVED padding */
}
.footer-col ul li {
    margin-bottom: 0.8rem;
}
.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
}

/* REMOVED bullet point style block */

.footer-col .contact-info li {
    padding-left: 0;
    display: flex;
    align-items: center;
}
.footer-col .contact-info li i {
    margin-right: 10px;
    color: var(--primary-color);
}


.footer-col a:hover { color: var(--primary-color); }
.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    height: 40px;
    width: 40px;
    background-color: var(--medium-green);
    border-radius: 50%;
    color: var(--white);
    transition: all 0.3s ease;
}
.social-links a:hover { background-color: var(--primary-color); }
.footer-bottom {
    border-top: 1px solid var(--medium-green);
    padding: 1.5rem 0;
    text-align: center;
}

/* Houdini Generative Pattern */
.generative-background {
  --pattern-seed: 2025;
  --pattern-color: rgba(118, 187, 69, 0.1); /* Subtle primary color */
  --pattern-density: 150;
  background-image: paint(generative-pattern);
}
/* Fallback for browsers that don't support Houdini */
@supports not (background-image: paint(generative-pattern)) {
  .generative-background {
    background-color: var(--dark-green);
  }
}

/* === 12. RESPONSIVE DESIGN === */
@media (max-width: 992px) {
    .why-us-grid, .about-mission, .contact-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    .why-us-image { order: -1; }
    .services-grid, .portfolio-peek .portfolio-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .hero-title { font-size: 3rem; }
    .hamburger { display: block; cursor: pointer; }
    .hamburger .bar {
        display: block;
        width: 25px;
        height: 3px;
        margin: 5px auto;
        background-color: var(--dark-green);
        transition: all 0.3s ease-in-out;
    }
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .btn-header { display: none; }
    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--nav-height);
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s ease;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        gap: 0;
        padding: 1rem 0;
    }
    .nav-menu.active { left: 0; }
    .nav-item { margin: 0; width: 100%; }
    .nav-link { display: block; padding: 1rem 0; }

    /* Services page responsive */
    .page-services .service-card-detailed {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .page-services .service-card-icon {
        margin: 0 auto 1.5rem;
    }
    .page-services .service-features {
        justify-content: center;
    }
    .page-services .service-features li {
        justify-content: center;
    }
}