/* =============================================
   TWO20 CONSTRUCTION — styles.css
   ============================================= */

/* ---- Variables ---- */
:root {
    --gold: #C8A96E;
    --gold-light: #DFC18A;
    --dark: #0D0D0D;
    --dark-2: #161616;
    --dark-3: #1E1E1E;
    --dark-card: #1A1A1A;
    --light: #F5F3EF;
    --light-2: #E8E4DC;
    --text-muted-custom: #888;
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body: 'Barlow', sans-serif;
    --nav-height: 72px;
    --transition: 0.3s ease;
}

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

html {
    overflow-x: hidden;
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

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

img {
    max-width: 100%;
}

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

/* ---- Utility ---- */
.text-accent {
    color: var(--gold);
}

.section-pad {
    padding: 100px 0;
}

.section-eyebrow {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.5rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
    color: var(--light);
    margin-bottom: 1rem;
}

.section-sub {
    color: var(--text-muted-custom);
    font-size: 1.05rem;
    max-width: 550px;
    margin: 0 auto;
}

/* ---- Buttons ---- */
.btn-primary-custom {
    background: var(--gold);
    color: var(--dark);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.65rem 1.75rem;
    border-radius: 3px;
    border: 2px solid var(--gold);
    transition: var(--transition);
    display: inline-block;
}

    .btn-primary-custom:hover {
        background: transparent;
        color: var(--gold);
    }

.btn-outline-custom {
    background: transparent;
    color: var(--light);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.65rem 1.75rem;
    border-radius: 3px;
    border: 2px solid rgba(255,255,255,0.3);
    transition: var(--transition);
    display: inline-block;
}

    .btn-outline-custom:hover {
        border-color: var(--gold);
        color: var(--gold);
    }

/* ---- NAVBAR ---- */
#mainNav {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease;
    padding: 0.75rem 0;
}

    #mainNav.scrolled {
        background: rgba(13, 13, 13, 0.96);
        backdrop-filter: blur(12px);
        box-shadow: 0 2px 30px rgba(0,0,0,0.5);
    }

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gold);
    color: var(--dark);
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 0.9rem;
    border-radius: 3px;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    line-height: 1;
    color: var(--light);
    text-transform: uppercase;
}

    .logo-text span {
        display: block;
        font-size: 0.6rem;
        font-weight: 400;
        letter-spacing: 0.2em;
        color: var(--text-muted-custom);
    }

.nav-link {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8) !important;
    padding: 0.5rem 0.75rem !important;
    transition: color var(--transition);
}

    .nav-link:hover {
        color: var(--gold) !important;
    }

.navbar-toggler {
    border: 1px solid rgba(255,255,255,0.3);
    margin-right: 0 !important;
}

    .navbar-toggler:focus {
        box-shadow: none;
    }


.nav-logo {
    height: 50px;
    width: auto;
    max-width: 100%;
}

/* ---- HERO ---- */
.hero-section {
    position: relative;
    overflow: hidden;
    background: var(--dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?w=1800&q=80');
    background-size: cover;
    background-position: center 30%;
    transform: scale(1.05);
    animation: heroZoom 12s ease-out forwards;
}

@keyframes heroZoom {
    from {
        transform: scale(1.08);
    }

    to {
        transform: scale(1.02);
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient( 105deg, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.7) 50%, rgba(0,0,0,0.3) 100% );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: var(--nav-height);
}

.hero-eyebrow {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.25rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6.5rem);
    font-weight: 900;
    line-height: 1.0;
    text-transform: uppercase;
    color: var(--light);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.35s forwards;
}

.hero-sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    max-width: 520px;
    margin-bottom: 2rem;
    line-height: 1.7;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.5s forwards;
}

.hero-cta {
    opacity: 0;
    animation: fadeUp 0.8s ease 0.65s forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- HERO STATS ---- */
.hero-stats {
    position: relative;
    z-index: 2;
    background: var(--gold);
}

.stat-item {
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-right: 1px solid rgba(0,0,0,0.15);
}

    .stat-item:last-child {
        border-right: none;
    }

.stat-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
}

.stat-sym {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
}

.stat-label {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(0,0,0,0.6);
    margin-top: 0.3rem;
}

/* ---- SERVICES ---- */
.service-card {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 6px;
    padding: 2rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

    .service-card::before {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 3px;
        background: var(--gold);
        transition: width 0.4s ease;
    }

    .service-card:hover {
        border-color: rgba(200,169,110,0.25);
        transform: translateY(-4px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    }

        .service-card:hover::before {
            width: 100%;
        }

.service-icon {
    font-size: 2.2rem;
    color: var(--gold);
    margin-bottom: 1.25rem;
    display: block;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--text-muted-custom);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

.service-link {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    transition: gap var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

    .service-link:hover {
        gap: 12px;
    }

/* ---- ABOUT ---- */
.about-section {
    background: var(--dark-2);
}

.about-image-stack {
    position: relative;
    max-width: 480px;
    margin: 0 auto;
}

.about-img-main img {
    border-radius: 6px;
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
}

@media (max-width: 991px) {
    .about-img-badge {
        position: absolute;
        bottom: 0;
        right: 0;
        background: var(--gold);
        color: var(--dark);
        padding: 1rem 1.25rem;
        border-radius: 6px;
        display: flex;
        align-items: center;
        gap: 10px;
        font-family: var(--font-display);
        font-weight: 700;
        font-size: 0.95rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    }

        .about-img-badge i {
            font-size: 1.4rem;
        }

    .about-years-badge {
        position: absolute;
        top: 20px;
        left: 0;
        background: var(--dark-3);
        border: 2px solid var(--gold);
        color: var(--light);
        padding: 1rem;
        border-radius: 6px;
        display: flex;
        flex-direction: column;
        align-items: center;
        box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    }
}

.years-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
}

.years-label {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted-custom);
    margin-top: 4px;
    text-align: center;
}

.about-feature {
    font-size: 0.9rem;
    color: var(--light-2);
    display: flex;
    align-items: center;
}

/* ---- WHY BANNER ---- */
.why-banner {
    background: var(--dark-3);
    border-top: 1px solid rgba(200,169,110,0.2);
    border-bottom: 1px solid rgba(200,169,110,0.2);
    padding: 3rem 0;
}

.why-icon {
    font-size: 2rem;
    color: var(--gold);
    display: block;
    margin-bottom: 0.5rem;
}

.why-label {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted-custom);
    margin: 0;
}

/* ---- PROJECTS ---- */
.filter-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-muted-custom);
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.4rem 1.2rem;
    border-radius: 3px;
    cursor: pointer;
    transition: var(--transition);
}

    .filter-btn:hover,
    .filter-btn.active {
        background: var(--gold);
        border-color: var(--gold);
        color: var(--dark);
    }

.project-card {
    border-radius: 6px;
    overflow: hidden;
}

.project-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

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

.project-card:hover .project-img img {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-category {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.4rem;
    display: block;
}

.project-overlay h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

.project-overlay p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin: 0;
}

.project-item.hidden {
    display: none;
}

/* ---- TESTIMONIALS ---- */
.testimonials-section {
    background: var(--dark-2);
}

.testimonial-card {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px;
    padding: 3rem;
}

.stars {
    color: var(--gold);
    font-size: 1.1rem;
    gap: 4px;
    display: flex;
    justify-content: center;
}

.testimonial-text {
    font-size: 1.15rem;
    color: var(--light-2);
    line-height: 1.75;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--text-muted-custom);
}

.carousel-control-prev, .carousel-control-next {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 1;
}

.carousel-prev-icon, .carousel-next-icon {
    color: var(--light);
    font-size: 1.2rem;
    line-height: 1;
}

.testimonial-indicators {
    position: static;
    margin-top: 2rem;
}

    .testimonial-indicators button {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: rgba(255,255,255,0.3);
        border: none;
    }

        .testimonial-indicators button.active {
            background: var(--gold);
        }

/* ---- CONTACT ---- */
.contact-section {
    background: var(--dark);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

    .contact-info-item > i {
        color: var(--gold);
        font-size: 1.2rem;
        margin-top: 3px;
        flex-shrink: 0;
    }

    .contact-info-item strong {
        display: block;
        font-family: var(--font-display);
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: var(--text-muted-custom);
        margin-bottom: 2px;
    }

    .contact-info-item a,
    .contact-info-item span {
        color: var(--light-2);
        font-size: 0.95rem;
    }

        .contact-info-item a:hover {
            color: var(--gold);
        }

.contact-form .form-label {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted-custom);
    margin-bottom: 0.4rem;
}

.form-control, .form-select {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--light);
    border-radius: 4px;
    padding: 0.7rem 1rem;
    transition: border-color var(--transition);
}

    .form-control:focus, .form-select:focus {
        background: var(--dark-3);
        border-color: var(--gold);
        color: var(--light);
        box-shadow: 0 0 0 3px rgba(200,169,110,0.15);
    }

    .form-control::placeholder {
        color: #555;
    }

    .form-select option {
        background: var(--dark-3);
    }

/* ---- FOOTER ---- */
.site-footer {
    background: #080808;
    padding: 5rem 0 2.5rem;
    border-top: 1px solid rgba(200,169,110,0.15);
}

.footer-desc {
    color: var(--text-muted-custom);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .footer-links li {
        margin-bottom: 0.6rem;
    }

    .footer-links a {
        color: var(--text-muted-custom);
        font-size: 0.9rem;
        transition: color var(--transition);
    }

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

.footer-contact {
    color: var(--text-muted-custom);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

    .footer-contact a {
        color: var(--text-muted-custom);
        transition: color var(--transition);
    }

        .footer-contact a:hover {
            color: var(--gold);
        }

    .footer-contact i {
        color: var(--gold);
    }

.footer-hr {
    border-color: rgba(255,255,255,0.07);
    margin: 3rem 0 1.5rem;
}

.footer-copy {
    color: #555;
    font-size: 0.8rem;
}

/* ---- BACK TO TOP ---- */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    background: var(--gold);
    color: var(--dark);
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition), background var(--transition);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .back-to-top.visible {
        opacity: 1;
        visibility: visible;
    }

    .back-to-top:hover {
        background: var(--gold-light);
    }

/* ---- SCROLL ANIMATIONS ---- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0, 0);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 991px) {
    .about-img-badge {
        right: 0;
        bottom: 0;
    }

    .about-years-badge {
        left: 0;
        top: 10px;
    }

    .section-pad {
        padding: 70px 0;
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 3.2rem;
    }

    .stat-num {
        font-size: 1.8rem;
    }

    .about-img-main img {
        height: 300px;
    }

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