/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #1a3c2a;
    --primary-light: #2d6a4f;
    --primary-dark: #0f261a;
    --accent: #d4a373;
    --accent-light: #e8c9a0;
    --gold: #b8860b;
    --text-dark: #1e1e1e;
    --text-light: #f5f5f5;
    --gray-bg: #f8f6f2;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.2);
    --radius: 12px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--gray-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(212, 163, 115, 0.4);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

/* ===== HEADER ===== */
.header {
    background: var(--primary-dark);
    padding: 14px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 700;
}

.logo img {
    height: 45px;
    width: auto;
}

.logo span {
    letter-spacing: 0.5px;
}

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

.nav-links a {
    color: var(--white);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

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

.nav-links a:hover {
    color: var(--accent);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    padding: 120px 0 80px;
    margin-top: 0;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('images/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.25;
    mix-blend-mode: overlay;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.hero-text {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h2 {
    font-size: 2.8rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    position: relative;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 70px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.about-text .about-tagline {
    font-size: 1.2rem;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
    margin-top: 0.8rem;
}

.about-text p {
    margin-bottom: 1.2rem;
    color: #444;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-card {
    background: var(--gray-bg);
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    border-bottom: 4px solid var(--accent);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.stat-number {
    display: block;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 0.95rem;
    color: #666;
    font-weight: 500;
}

/* Values */
.about-values {
    margin-top: 4rem;
}

.about-values h3 {
    font-size: 2rem;
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: 2.5rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.value-item {
    background: var(--gray-bg);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.value-item h4 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 0.8rem;
}

.value-item p {
    color: #555;
    font-size: 0.95rem;
}

/* Clients */
.about-clients {
    margin-top: 4rem;
    padding: 2.5rem;
    background: var(--gray-bg);
    border-radius: var(--radius);
    border-left: 5px solid var(--accent);
}

.about-clients h3 {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.client-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem 2rem;
}

.client-list li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: #333;
}

.client-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* ===== PROJECTS ===== */
.projects {
    padding: 100px 0;
    background: var(--gray-bg);
}

.projects h2 {
    font-size: 2.8rem;
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-intro {
    text-align: center;
    color: #555;
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.project-card.featured {
    border: 2px solid var(--accent);
}

.project-image {
    height: 220px;
    background-color: var(--primary);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.project-placeholder {
    font-size: 3rem;
    opacity: 0.6;
    color: var(--white);
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.project-info p {
    color: #555;
    font-size: 0.95rem;
}

/* Project List */
.project-list {
    margin-top: 3rem;
    padding: 2.5rem;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.project-list h3 {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.project-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.project-columns ul {
    list-style: none;
}

.project-columns ul li {
    padding: 0.6rem 0 0.6rem 1.5rem;
    position: relative;
    border-bottom: 1px solid #eee;
    font-size: 0.92rem;
    color: #333;
}

.project-columns ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
    font-size: 1.2rem;
}

.project-columns ul li:last-child {
    border-bottom: none;
}

/* ===== CURRENT PROJECTS ===== */
.current-projects {
    padding: 100px 0;
    background: var(--white);
}

.current-projects h2 {
    font-size: 2.8rem;
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: 3rem;
}

.current-card {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: var(--radius);
    padding: 3rem;
    color: var(--white);
    box-shadow: var(--shadow-hover);
}

.current-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.current-info p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.current-images {
    margin-top: 2rem;
}

.current-images h4 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.image-placeholder {
    height: 200px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    border: 2px dashed rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.image-caption {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.7;
    text-align: center;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background: var(--gray-bg);
}

.contact h2 {
    font-size: 2.8rem;
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: 3rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.contact-info > p {
    color: #555;
    margin-bottom: 2rem;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid #e0ddd7;
}

.contact-item .icon {
    font-size: 1.3rem;
    width: 30px;
}

.contact-note {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius);
    border-left: 4px solid var(--accent);
}

.contact-note p {
    margin-bottom: 0.3rem;
    color: #333;
    font-size: 0.95rem;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    margin-bottom: 1.2rem;
    border: 2px solid #e0ddd7;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--gray-bg);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--white);
}

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

.contact-form .btn {
    width: 100%;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 0;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-brand h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
}

.footer-brand p {
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-credit {
    font-size: 0.85rem;
    opacity: 0.6;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary-dark);
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        gap: 1.5rem;
        transform: translateY(-150%);
        transition: var(--transition);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }

    .about-text h2 {
        font-size: 2.2rem;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

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

    .client-list {
        grid-template-columns: 1fr;
    }

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

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

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

    .current-card {
        padding: 1.5rem;
    }

    .current-info h3 {
        font-size: 1.5rem;
    }

    .projects h2,
    .current-projects h2,
    .contact h2 {
        font-size: 2.2rem;
    }

    .footer-grid {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .stat-card {
        padding: 1.2rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .logo span {
        font-size: 0.95rem;
    }

    .logo img {
        height: 35px;
    }
}