/* 
   ==========================================================================
   Garden Design Premium - Rich Aesthetic Style
   ========================================================================== 
*/

:root {
    --primary-color: #2e7d32;
    --secondary-color: #81c784;
    --accent-color: #c8e6c9;
    --text-color: #1b5e20;
    --bg-color: #f1f8e9;
    --font-family: 'Prompt', sans-serif;
    --white: #ffffff;
    --dark: #1a251e;
    --gray-light: #f5f7f5;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 25px rgba(27, 94, 32, 0.1);
    --shadow-lg: 0 20px 40px rgba(27, 94, 32, 0.18);
    --radius: 20px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; letter-spacing: -1px; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
p { margin-bottom: 1.5rem; color: #4a554e; }

/* --- Glassmorphism Header --- */
header.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    transition: var(--transition);
}

header.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.brand-logo img {
    height: 42px;
    width: auto;
    border-radius: 8px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links li a:not(.btn) {
    font-weight: 500;
    font-size: 1.05rem;
    padding: 8px 4px;
    position: relative;
    color: var(--dark);
    transition: var(--transition);
}

.nav-links li a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 0%;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links li a:not(.btn):hover, .nav-links li.active a:not(.btn) {
    color: var(--primary-color);
}

.nav-links li a:not(.btn):hover::after, .nav-links li.active a:not(.btn)::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    box-shadow: 0 8px 20px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 25px rgba(46, 125, 50, 0.45);
}

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

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

.menu-toggle {
    display: none;
    font-size: 1.8rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding: 180px 0 120px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(20, 35, 22, 0.85) 0%, rgba(46, 125, 50, 0.4) 100%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 700px;
    color: var(--white);
    animation: fadeInUp 1s ease-out;
}

.hero-content h1 {
    color: var(--white);
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
}

/* --- Cards & Sections --- */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-title h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
}

/* Grid Layouts */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    align-items: center;
}

/* Premium Card Design */
.card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

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

.card-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.card:hover .card-img {
    transform: scale(1.05);
}

.card-body {
    padding: 32px;
}

.card-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--accent-color);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
}

/* --- Portfolio Filtering --- */
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 30px;
    background: var(--white);
    color: var(--primary-color);
    font-weight: 600;
    border: 1px solid var(--accent-color);
    cursor: pointer;
    transition: var(--transition);
}

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

/* --- Cookie Consent Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(150px);
    width: 90%;
    max-width: 900px;
    background: rgba(26, 37, 30, 0.95);
    backdrop-filter: blur(15px);
    color: var(--white);
    padding: 24px 36px;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    z-index: 9999;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.show {
    transform: translateX(-50%) translateY(0);
}

.cookie-content p {
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    font-size: 0.95rem;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

/* --- Footer --- */
footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 100px 0 40px 0;
}

footer .grid-4 {
    gap: 48px;
    margin-bottom: 60px;
}

footer h4 {
    color: var(--secondary-color);
    font-size: 1.3rem;
    margin-bottom: 24px;
}

footer p, footer li a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
}

footer li {
    margin-bottom: 12px;
}

footer li a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

/* --- Form Styles --- */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.form-control {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--accent-color);
    border-radius: 12px;
    font-family: var(--font-family);
    font-size: 1rem;
    background: var(--white);
    color: var(--dark);
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.15);
}

/* --- Animations --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Responsive Media Queries (Mobile/Tablet/iPad) --- */
@media (max-width: 1024px) {
    .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }
}

@media (max-width: 768px) {
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    
    .menu-toggle { display: block; }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-links.active { left: 0; }
    
    .nav-buttons { display: none; }
    
    .hero { padding: 140px 0 80px 0; }
    h1 { font-size: 2.2rem; }
    
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
}