/* ==================== Variables ==================== */
:root {
    --primary-green: #1a4d2e;
    --secondary-green: #2d5f3f;
    --accent-green: #4a7c59;
    --light-green: #8fbc8f;
    --dark-green: #0f2818;

    --gold: #c9a961;
    --light-gold: #d4b574;

    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e8e9ea;
    --gray: #6c757d;
    --dark-gray: #343a40;

    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Montserrat', sans-serif;

    --transition: all 0.3s ease;
}

/* ==================== Reset & Base ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    color: var(--dark-gray);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ==================== Utility Classes ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-subtitle {
    color: var(--gold);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-description {
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.section-intro {
    color: var(--gray);
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto 60px;
    text-align: center;
}

/* ==================== Buttons ==================== */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--primary-green);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--secondary-green);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(26, 77, 46, 0.3);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-green);
}

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

.btn-outline:hover {
    background: var(--primary-green);
    color: var(--white);
}

.btn-light {
    background: var(--white);
    color: var(--primary-green);
}

.btn-light:hover {
    background: var(--off-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* ==================== Navigation ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

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

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-green);
    letter-spacing: 2px;
}

.logo-subtitle {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-menu a {
    color: var(--dark-gray);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: var(--transition);
}

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

.nav-phone {
    background: var(--primary-green);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 4px;
}

.nav-phone::after {
    display: none;
}

.nav-phone:hover {
    background: var(--secondary-green);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-green);
    transition: var(--transition);
}

/* ==================== Hero Section ==================== */
.hero {
    position: relative;
    height: 100vh;
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%);
    background-image: url('https://images.unsplash.com/photo-1558904541-efa843a96f01?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 40, 24, 0.85) 0%, rgba(26, 77, 46, 0.75) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
    font-weight: 500;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 30px;
}

.hero-description {
    font-size: 1.3rem;
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--white);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: var(--gold);
    margin: 15px auto 0;
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% {
        height: 40px;
        opacity: 1;
    }
    50% {
        height: 20px;
        opacity: 0.5;
    }
}

/* ==================== Experience Section ==================== */
.experience-section {
    background: var(--off-white);
    padding: 80px 0;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 60px;
    text-align: center;
}

.experience-number {
    font-family: var(--font-primary);
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.experience-label {
    font-size: 1.1rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==================== About Preview ==================== */
.about-preview {
    padding: 100px 0;
}

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

.about-preview-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.about-preview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.about-preview-image:hover img {
    transform: scale(1.05);
}

.check-list {
    margin: 30px 0;
}

.check-list li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    color: var(--dark-gray);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: 700;
    font-size: 1.2rem;
}

/* ==================== Services Section ==================== */
.services-section {
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%);
    padding: 100px 0;
    color: var(--white);
}

.services-section .section-subtitle {
    color: var(--gold);
}

.services-section .section-title {
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 50px 40px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.service-icon svg {
    width: 35px;
    height: 35px;
    color: var(--white);
}

.service-title {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--white);
}

.service-description {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 25px;
    line-height: 1.7;
}

.service-features {
    margin-top: 25px;
}

.service-features li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: rgba(255, 255, 255, 0.9);
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--gold);
}

.services-cta {
    text-align: center;
    margin-top: 60px;
}

/* ==================== Portfolio Preview ==================== */
.portfolio-preview {
    padding: 100px 0;
    background: var(--off-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(26, 77, 46, 0.95) 0%, transparent 100%);
    color: var(--white);
    padding: 30px;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

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

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

.portfolio-overlay h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.portfolio-overlay p {
    color: var(--gold);
    font-size: 0.9rem;
}

/* ==================== Testimonial Section ==================== */
.testimonial-section {
    padding: 100px 0;
    background: var(--primary-green);
    color: var(--white);
}

.testimonial-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.quote-icon {
    font-size: 5rem;
    color: var(--gold);
    font-family: var(--font-primary);
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.95);
}

.author-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.author-location {
    color: var(--gold);
    font-size: 0.95rem;
}

/* ==================== CTA Section ==================== */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%);
    background-image: url('https://images.unsplash.com/photo-1585320806297-9794b3e4eeae?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 77, 46, 0.9);
}

.cta-content {
    position: relative;
    text-align: center;
    color: var(--white);
}

.cta-title {
    font-family: var(--font-primary);
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-description {
    font-size: 1.3rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

/* ==================== Footer ==================== */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-heading {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--gold);
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ==================== Responsive Design ==================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 0;
        transition: var(--transition);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

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

@media (max-width: 600px) {
    .hero {
        height: 80vh;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .experience-number {
        font-size: 3rem;
    }

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

    .testimonial-text {
        font-size: 1.2rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}