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

:root {
    --d6b-primary: #b45309;
    --d6b-secondary: #92400e;
    --d6b-accent: #6366f1;
    --d6b-background: #fffbeb;
    --d6b-text: #451a03;
    --d6b-muted: #fcd34d;
    --d6b-light-gray: #f9fafb;
    --d6b-dark-gray: #1f2937;
    --d6b-border-color: #e5e7eb;

    --bk-font-heading: 'Raleway', sans-serif;
    --bk-font-body: 'Roboto', sans-serif;

    --bk-section-padding-desktop: 100px;
    --bk-section-padding-mobile: 60px;
    --bk-border-radius: 8px;
    --bk-transition-speed: 0.3s;
}

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

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

body {
    font-family: var(--bk-font-body);
    line-height: 1.6;
    color: var(--d6b-text);
    background-color: var(--d6b-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--d6b-muted);
    color: var(--d6b-text);
}

a {
    color: var(--d6b-primary);
    text-decoration: none;
    transition: color var(--bk-transition-speed) ease;
}

a:hover {
    color: var(--d6b-secondary);
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--bk-font-heading);
    color: var(--d6b-secondary);
    line-height: 1.2;
    margin-bottom: 0.7em;
    font-weight: 700;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    letter-spacing: -0.01em;
}

h4 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h5 {
    font-size: clamp(1.25rem, 2.5vw, 1.6rem);
}

h6 {
    font-size: clamp(1rem, 2vw, 1.2rem);
}

p {
    margin-bottom: 1em;
    font-size: 1.1rem;
}

strong {
    font-weight: 700;
}

/* Utility Classes */
.bk-container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.bk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.bk-flex {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    justify-content: center;
}

.bk-text-center {
    text-align: center;
}

.bk-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

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

/* Buttons */
.bk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: var(--bk-border-radius);
    font-family: var(--bk-font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--bk-transition-speed) ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bk-btn-primary {
    background-color: var(--d6b-primary);
    color: #ffffff;
    border-color: var(--d6b-primary);
}

.bk-btn-primary:hover {
    background-color: var(--d6b-secondary);
    border-color: var(--d6b-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.bk-btn-secondary {
    background-color: var(--d6b-secondary);
    color: #ffffff;
    border-color: var(--d6b-secondary);
}

.bk-btn-secondary:hover {
    background-color: var(--d6b-primary);
    border-color: var(--d6b-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.bk-btn-outline {
    background-color: transparent;
    color: var(--d6b-primary);
    border-color: var(--d6b-primary);
}

.bk-btn-outline:hover {
    background-color: var(--d6b-primary);
    color: #ffffff;
    border-color: var(--d6b-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Header & Navigation */
.bk-header {
    background-color: var(--d6b-background);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.bk-logo {
    font-family: var(--bk-font-heading);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--d6b-secondary);
    display: flex;
    align-items: center;
}

.bk-logo img {
    height: 35px;
    margin-right: 10px;
}

.bk-nav-menu {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.bk-nav-menu a {
    color: var(--d6b-text);
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    padding: 0.5rem 0;
}

.bk-nav-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--d6b-primary);
    transition: width var(--bk-transition-speed) ease;
}

.bk-nav-menu a:hover::after {
    width: 100%;
}

.bk-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
    z-index: 1100;
}

.bk-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--d6b-text);
    transition: all var(--bk-transition-speed) ease;
}

.bk-mobile-nav {
    display: none;
}

/* Hero Section */
.bk-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5)), url('https://loremflickr.com/1400/800/garden%2Cgardening/all?lock=1268160078') no-repeat center center/cover;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
    position: relative;
}

.bk-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(var(--d6b-primary-rgb), 0.2); /* Soft overlay */
}

.bk-hero-content {
    max-width: 900px;
    z-index: 10;
    padding: 2rem;
}

.bk-hero-content h1 {
    color: #ffffff;
    margin-bottom: 1rem;
}

.bk-hero-content p {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.bk-hero .bk-btn {
    padding: 1.2rem 2.5rem;
    font-size: 1.2rem;
}

/* Section Styling */
.bk-section {
    padding: var(--bk-section-padding-desktop) 0;
}

.bk-section:nth-of-type(even) {
    background-color: var(--d6b-light-gray);
}

.bk-section-gradient-top {
    position: relative;
}

.bk-section-gradient-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--d6b-muted), transparent);
}

/* Card Components */
.bk-card {
    background-color: #ffffff;
    border-radius: var(--bk-border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform var(--bk-transition-speed) ease, box-shadow var(--bk-transition-speed) ease;
}

.bk-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.bk-card-icon {
    font-size: 3rem;
    color: var(--d6b-primary);
    margin-bottom: 1rem;
}

.bk-card h3 {
    color: var(--d6b-secondary);
    margin-bottom: 0.75rem;
}

.bk-card img {
    border-radius: var(--bk-border-radius);
    margin-bottom: 1rem;
}

/* Feature Cards (Icon Features Section) */
.bk-feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background-color: #ffffff;
    border-radius: var(--bk-border-radius);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    transition: transform var(--bk-transition-speed) ease, box-shadow var(--bk-transition-speed) ease;
}

.bk-feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.bk-feature-icon {
    color: var(--d6b-primary);
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.bk-feature-item h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--d6b-secondary);
}

/* Testimonials */
.bk-testimonial-card {
    background-color: #ffffff;
    padding: 2.5rem;
    border-radius: var(--bk-border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
    text-align: center;
    position: relative;
    margin-top: 2rem;
    transition: transform var(--bk-transition-speed) ease, box-shadow var(--bk-transition-speed) ease;
}

.bk-testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.bk-testimonial-card::before {
    content: '“';
    font-family: serif;
    font-size: 6rem;
    color: var(--d6b-muted);
    position: absolute;
    top: -20px;
    left: 20px;
    opacity: 0.3;
    line-height: 1;
}

.bk-testimonial-card blockquote {
    font-style: italic;
    color: var(--d6b-text);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.bk-testimonial-author {
    font-weight: 600;
    color: var(--d6b-secondary);
    font-size: 1.1rem;
}

.bk-testimonial-author span {
    display: block;
    font-weight: 400;
    font-size: 0.9rem;
    color: #6b7280;
}

/* Why Choose Us Section */
.bk-why-choose-us-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.bk-why-choose-us-grid .bk-image-wrapper img {
    border-radius: var(--bk-border-radius);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.bk-why-choose-us-content ul {
    list-style: none;
    padding-left: 0;
}

.bk-why-choose-us-content ul li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--d6b-text);
}

.bk-why-choose-us-content ul li svg {
    color: var(--d6b-primary);
    font-size: 1.8rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

/* Steps Section */
.bk-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.bk-step-item {
    text-align: center;
    padding: 2rem;
    background-color: #ffffff;
    border-radius: var(--bk-border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform var(--bk-transition-speed) ease, box-shadow var(--bk-transition-speed) ease;
}

.bk-step-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.bk-step-item .bk-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--d6b-primary);
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.bk-step-item h3 {
    font-size: 1.5rem;
    color: var(--d6b-secondary);
    margin-bottom: 1rem;
}

/* FAQ Section */
.bk-faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.bk-faq-item {
    background-color: #ffffff;
    border: 1px solid var(--d6b-border-color);
    border-radius: var(--bk-border-radius);
    overflow: hidden;
    transition: box-shadow var(--bk-transition-speed) ease;
}

.bk-faq-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.bk-faq-q {
    padding: 1.2rem 1.5rem;
    font-weight: 600;
    font-size: 1.15rem;
    color: var(--d6b-secondary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--d6b-light-gray);
    transition: background-color var(--bk-transition-speed) ease;
}

.bk-faq-q:hover {
    background-color: #eef2f6;
}

.bk-faq-q svg {
    transition: transform var(--bk-transition-speed) ease;
}

.bk-faq-item.active .bk-faq-q svg {
    transform: rotate(180deg);
}

.bk-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding var(--bk-transition-speed) ease;
    padding: 0 1.5rem;
}

.bk-faq-item.active .bk-faq-a {
    max-height: 500px; /* Sufficiently large to contain most answers */
    padding: 1.2rem 1.5rem;
    border-top: 1px solid var(--d6b-border-color);
}

.bk-faq-a p {
    margin-bottom: 0;
    color: var(--d6b-text);
}

/* CTA Inline Section */
.bk-cta-inline {
    background-color: var(--d6b-primary);
    color: #ffffff;
    padding: 3rem 0;
    text-align: center;
}

.bk-cta-inline h2 {
    color: #ffffff;
    margin-bottom: 1rem;
}

.bk-cta-inline p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.bk-cta-inline .bk-btn {
    background-color: #ffffff;
    color: var(--d6b-primary);
    border-color: #ffffff;
}

.bk-cta-inline .bk-btn:hover {
    background-color: var(--d6b-muted);
    border-color: var(--d6b-muted);
    color: var(--d6b-secondary);
}

/* Trust Badges/Indicators */
.bk-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
}

.bk-trust-badge {
    display: inline-flex;
    align-items: center;
    background-color: #ffffff;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--d6b-secondary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--d6b-border-color);
}

.bk-trust-badge svg {
    color: var(--d6b-accent);
    margin-right: 0.7rem;
    font-size: 1.5rem;
}

/* Forms */
.bk-form-group {
    margin-bottom: 1.5rem;
}

.bk-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--d6b-secondary);
}

.bk-form-group input[type="text"],
.bk-form-group input[type="email"],
.bk-form-group input[type="tel"],
.bk-form-group textarea {
    width: 100%;
    padding: 1rem;
    border-radius: var(--bk-border-radius);
    border: 1px solid var(--d6b-border-color);
    font-family: var(--bk-font-body);
    font-size: 1rem;
    color: var(--d6b-text);
    background-color: #ffffff;
    transition: border-color var(--bk-transition-speed) ease, box-shadow var(--bk-transition-speed) ease;
}

.bk-form-group input:focus,
.bk-form-group textarea:focus {
    outline: none;
    border-color: var(--d6b-primary);
    box-shadow: 0 0 0 3px rgba(var(--d6b-primary-rgb), 0.2);
}

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

.bk-form-message {
    padding: 1rem;
    border-radius: var(--bk-border-radius);
    margin-top: 1.5rem;
    font-weight: 500;
    display: none;
}

.bk-form-success {
    background-color: #d1fae5; /* Green light */
    color: #065f46; /* Green dark */
    border: 1px solid #34d399;
}

.bk-form-error {
    background-color: #fee2e2; /* Red light */
    color: #991b1b; /* Red dark */
    border: 1px solid #ef4444;
}

.bk-contact-info {
    background-color: #ffffff;
    padding: 2.5rem;
    border-radius: var(--bk-border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.bk-contact-info h3 {
    color: var(--d6b-primary);
    margin-bottom: 1.5rem;
}

.bk-contact-info ul {
    list-style: none;
    padding-left: 0;
}

.bk-contact-info ul li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    color: var(--d6b-text);
}

.bk-contact-info ul li svg {
    color: var(--d6b-primary);
    font-size: 1.5rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

/* Footer */
.bk-footer {
    background-color: var(--d6b-dark-gray);
    color: #e0e0e0;
    padding: 4rem 0;
    text-align: center;
    font-size: 0.95rem;
}

.bk-footer .bk-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.bk-footer-logo {
    font-family: var(--bk-font-heading);
    font-weight: 700;
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 1rem;
}

.bk-footer-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    width: 100%;
    max-width: 800px;
    margin-bottom: 2rem;
}

.bk-footer-column h4 {
    color: var(--d6b-primary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bk-footer-column ul {
    list-style: none;
    padding: 0;
}

.bk-footer-column ul li {
    margin-bottom: 0.7rem;
}

.bk-footer-column ul li a {
    color: #e0e0e0;
    font-weight: 400;
}

.bk-footer-column ul li a:hover {
    color: var(--d6b-muted);
}

.bk-social-links {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.bk-social-links a {
    color: #ffffff;
    font-size: 1.8rem;
    transition: color var(--bk-transition-speed) ease;
}

.bk-social-links a:hover {
    color: var(--d6b-primary);
}

.bk-footer p {
    font-size: 0.9rem;
    color: #a0a0a0;
    margin-bottom: 0;
}

/* Animations */
.bk-animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
}

.bk-animate-on-scroll.bk-animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .bk-nav-menu {
        gap: 1.5rem;
    }

    .bk-hero-content h1 {
        font-size: clamp(2rem, 5vw, 3.5rem);
    }

    .bk-hero-content p {
        font-size: 1.2rem;
    }

    .bk-btn {
        padding: 0.9rem 1.8rem;
        font-size: 1rem;
    }

    .bk-section {
        padding: 80px 0;
    }

    .bk-why-choose-us-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .bk-nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 65px;
        left: 0;
        width: 100%;
        background-color: var(--d6b-background);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        padding: 1.5rem;
        border-top: 1px solid var(--d6b-border-color);
        opacity: 0;
        transform: translateY(-10px);
        transition: opacity var(--bk-transition-speed) ease, transform var(--bk-transition-speed) ease;
    }

    .bk-nav-menu.bk-active {
        display: flex;
        opacity: 1;
        transform: translateY(0);
    }

    .bk-nav-menu a {
        padding: 0.8rem 0;
        text-align: center;
        border-bottom: 1px solid var(--d6b-border-color);
    }

    .bk-nav-menu a::after {
        display: none;
    }

    .bk-nav-menu li:last-child a {
        border-bottom: none;
    }

    .bk-hamburger {
        display: flex;
    }

    .bk-hamburger.bk-active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .bk-hamburger.bk-active span:nth-child(2) {
        opacity: 0;
    }

    .bk-hamburger.bk-active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .bk-hero {
        min-height: 60vh;
    }

    .bk-hero-content {
        padding: 1rem;
    }

    .bk-hero-content h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .bk-hero-content p {
        font-size: 1rem;
    }

    .bk-section {
        padding: var(--bk-section-padding-mobile) 0;
    }

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

    .bk-testimonial-card {
        padding: 2rem 1.5rem;
    }

    .bk-why-choose-us-grid {
        grid-template-columns: 1fr;
    }

    .bk-footer-links-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    .bk-contact-info {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .bk-header {
        padding: 0.8rem 0;
    }

    .bk-logo {
        font-size: 1.5rem;
    }

    .bk-logo img {
        height: 30px;
    }

    .bk-hero-content h1 {
        font-size: clamp(1.8rem, 9vw, 2.5rem);
    }

    .bk-hero-content p {
        font-size: 0.95rem;
    }

    .bk-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .bk-section-header h2 {
        font-size: 2rem;
    }

    .bk-card {
        padding: 1.5rem;
    }

    .bk-feature-icon {
        font-size: 2.2rem;
    }

    .bk-faq-q {
        font-size: 1rem;
        padding: 1rem 1.2rem;
    }

    .bk-faq-a {
        padding: 1rem 1.2rem;
    }

    .bk-cta-inline h2 {
        font-size: 1.8rem;
    }

    .bk-cta-inline p {
        font-size: 1.1rem;
    }

    .bk-trust-badge {
        font-size: 0.85rem;
        padding: 0.6rem 1.2rem;
    }

    .bk-contact-info ul li {
        font-size: 1rem;
    }

    .bk-footer-links-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .bk-footer-column ul li {
        margin-bottom: 0.5rem;
    }

    .bk-social-links {
        gap: 1rem;
    }
    .bk-social-links a {
        font-size: 1.5rem;
    }
}


/* === Quality polish === */
@keyframes bkFadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.bk-animate { opacity: 0; }
.bk-animate.bk-visible { animation: bkFadeInUp 0.6s ease forwards; }