/* ==================================================
   PROW CONSTRUCTIONS INC. — Components: Buttons, Nav, Cards, Form, Footer
   ================================================== */

/* ==================================================
   BUTTONS
   ================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: #0D0F14;
    box-shadow: 0 4px 20px rgba(212, 164, 53, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 164, 53, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--gold);
    border: 1.5px solid var(--gold);
}

.btn-outline:hover {
    background: rgba(212, 164, 53, 0.1);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-sm {
    padding: 10px 22px;
    font-size: 0.85rem;
}

/* ==================================================
   NAVBAR
   ================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.navbar.scrolled {
    background: rgba(13, 15, 20, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--border-subtle), 0 8px 32px rgba(0, 0, 0, 0.4);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 14px;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link.nav-cta {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #0D0F14;
    font-weight: 700;
    padding: 9px 20px;
    margin-left: 8px;
}

.nav-link.nav-cta:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ==================================================
   STATS
   ================================================== */
.stats-section {
    background: var(--bg-card);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 16px;
    position: relative;
    transition-delay: calc(var(--i, 0) * 0.1s);
}

.stat-card:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background: var(--border-subtle);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
}

.stat-plus {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    align-self: flex-start;
    margin-top: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 8px;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ==================================================
   SECTION HEADERS
   ================================================== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ==================================================
   SERVICE CARDS (Commercial)
   ================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 164, 53, 0.06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover {
    border-color: var(--border);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 52px;
    height: 52px;
    color: var(--gold);
    margin-bottom: 24px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 24px;
}

.service-link {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.02em;
    transition: letter-spacing var(--transition);
}

.service-link:hover {
    letter-spacing: 0.06em;
}

/* ==================================================
   RESIDENTIAL SERVICE CARDS
   ================================================== */
.res-service-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.res-service-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--gold), var(--gold-dark));
    opacity: 0;
    transition: opacity var(--transition);
}

.res-service-card:hover {
    border-color: var(--border);
    transform: translateX(6px);
    box-shadow: var(--shadow-card);
}

.res-service-card:hover::before {
    opacity: 1;
}

.res-service-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    color: var(--gold);
    background: rgba(212, 164, 53, 0.1);
    border-radius: 10px;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.res-service-body h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.res-service-body p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 10px;
}

/* ==================================================
   ABOUT — Value items & License
   ================================================== */
.about-para {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}

.about-values {
    margin: 32px 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
}

.value-icon {
    color: var(--gold);
    font-size: 0.8rem;
}

.about-license {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 20px;
    margin-top: 8px;
}

.license-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 600;
}

.license-num {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--gold);
}

/* ==================================================
   PROJECT FILTER & CARDS
   ================================================== */
.filter-bar {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 100px;
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    border: 1.5px solid var(--border-subtle);
    transition: all var(--transition);
    background: transparent;
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--border);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #0D0F14;
    border-color: transparent;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
    border-color: var(--border);
}

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

.project-img-wrap {
    position: relative;
    overflow: hidden;
}

.project-img-wrap img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform 0.6s var(--transition);
}

.project-card:hover .project-img-wrap img {
    transform: scale(1.06);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(13, 15, 20, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}

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

.project-cta {
    padding: 10px 22px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #0D0F14;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    transition: transform var(--transition);
    white-space: nowrap;
}

.project-cta:hover {
    transform: scale(1.05);
}

.project-info {
    padding: 28px;
}

.project-cat {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 8px;
    display: block;
}

.project-info h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.project-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.projects-cta {
    text-align: center;
    margin-top: 56px;
}

/* ==================================================
   TESTIMONIAL CONTROLS & DOTS
   ================================================== */
.testimonials-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.testimonial-card {
    min-width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 48px;
    position: relative;
}

.quote-icon {
    font-family: Georgia, serif;
    font-size: 6rem;
    line-height: 0.6;
    color: var(--gold);
    opacity: 0.25;
    margin-bottom: 16px;
    display: block;
}

.testimonial-text {
    font-size: 1.15rem;
    line-height: 1.75;
    color: var(--text-primary);
    margin-bottom: 32px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: #0D0F14;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
}

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

.testimonial-stars {
    font-size: 1.1rem;
    color: var(--gold);
    letter-spacing: 2px;
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--border);
    color: var(--text-secondary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    background: var(--bg-card);
}

.testimonial-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(212, 164, 53, 0.08);
}

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
}

.dot.active {
    background: var(--gold);
    width: 24px;
    border-radius: 4px;
}

/* ==================================================
   CONTACT FORM
   ================================================== */
.contact-desc {
    color: var(--text-secondary);
    line-height: 1.75;
    margin: 24px 0 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: rgba(212, 164, 53, 0.1);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-label {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-value {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

.contact-form-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 48px;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg-section);
    border: 1.5px solid var(--border-subtle);
    border-radius: 8px;
    padding: 13px 16px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 164, 53, 0.12);
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
    border-color: #e05555;
}

.form-error {
    font-size: 0.78rem;
    color: #e05555;
    font-weight: 500;
    min-height: 16px;
}

.btn-submit {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 16px;
}

.form-success {
    grid-column: 1 / -1;
    text-align: center;
    padding: 16px;
    background: rgba(80, 200, 120, 0.1);
    border: 1px solid rgba(80, 200, 120, 0.3);
    border-radius: 8px;
    color: #50c878;
    font-weight: 600;
    display: none;
}

.form-success.show {
    display: block;
}

/* ==================================================
   FOOTER
   ================================================== */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-subtle);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
    margin: 16px 0 8px;
    max-width: 280px;
}

.footer-license {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition), padding-left var(--transition);
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 4px;
}

.footer-contact p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

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

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

.footer-cta {
    margin-top: 20px;
}

.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==================================================
   COMPONENT RESPONSIVE OVERRIDES
   ================================================== */
@media (max-width: 768px) {

    /* Reset desktop margin-left on CTA inside mobile drawer */
    .nav-links .nav-link.nav-cta {
        margin-left: 0;
    }

    /* Ensure hamburger is easily tappable (min 44px) */
    .hamburger {
        padding: 10px 8px;
        min-width: 44px;
        min-height: 44px;
        justify-content: center;
        align-items: center;
    }
}

@media (max-width: 560px) {

    /* Shrink large stat numbers on small phones */
    .stat-number {
        font-size: 2.2rem;
    }

    .stat-plus {
        font-size: 1.6rem;
    }

    /* Footer: 2 column layout before going full 1-col */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    /* Contact form: single column */
    .contact-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 400px) {

    /* Very small phones: footer fully single column */
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: auto;
    }

    /* Nav links: bigger tap area for fingers */
    .nav-link {
        padding: 12px 14px;
        font-size: 1rem;
    }

    .nav-link.nav-cta {
        padding: 13px 20px;
        text-align: center;
    }

    /* Stats: reduce number size further */
    .stat-number {
        font-size: 1.8rem;
    }

    .stat-plus {
        font-size: 1.3rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    /* Service cards: slightly reduced padding */
    .service-card {
        padding: 28px 20px;
    }

    /* Res service card: tighter spacing */
    .res-service-card {
        padding: 20px 16px;
        gap: 14px;
    }

    /* Testimonial controls: bigger buttons */
    .testimonial-btn {
        width: 48px;
        height: 48px;
    }
}