/* ============================================================
   DIKER CONTRACTING INC.
   global.css — tokens, reset, typography, layout primitives,
                navbar, footer, buttons, utilities, animations
   ============================================================ */

   @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Open+Sans:wght@400;500;600&display=swap');

   /* ── DESIGN TOKENS ─────────────────────────────────────────── */
   :root {
     --gold:        #F5C518;
     --gold-dark:   #D4A900;
     --black:       #0A0A0A;
     --dark:        #111111;
     --dark2:       #1A1A1A;
     --gray:        #333333;
     --gray-mid:    #666666;
     --gray-light:  #999999;
     --border:      #E0E0E0;
     --bg-light:    #F8F8F8;
     --white:       #FFFFFF;
   
     --font-main: 'Montserrat', sans-serif;
     --font-body: 'Open Sans', sans-serif;
   
     --transition: all 0.3s ease;
     --shadow:     0 4px 20px rgba(0,0,0,0.08);
     --shadow-md:  0 8px 32px rgba(0,0,0,0.12);
   }
   
   /* ── RESET ──────────────────────────────────────────────────── */
   *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
   html  { scroll-behavior: smooth; }
   body  {
     font-family: var(--font-body);
     color: var(--dark);
     background: var(--white);
     line-height: 1.6;
     overflow-x: hidden;
   }
   a   { text-decoration: none; color: inherit; transition: var(--transition); }
   img { max-width: 100%; height: auto; display: block; }
   ul  { list-style: none; }
   
   /* ── TYPOGRAPHY ─────────────────────────────────────────────── */
   h1, h2, h3, h4, h5 {
     font-family: var(--font-main);
     font-weight: 700;
     line-height: 1.2;
   }
   h1 { font-size: clamp(2rem,   5vw, 3.5rem); }
   h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
   h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
   
   /* ── LAYOUT ─────────────────────────────────────────────────── */
   .container   { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
   .section     { padding: 80px 0; }
   .section-sm  { padding: 50px 0; }
   .text-center { text-align: center; }
   
   /* ── SECTION LABELS / HEADINGS ──────────────────────────────── */
   .section-label {
     display: inline-block;
     font-family: var(--font-main);
     font-size: 0.72rem;
     font-weight: 700;
     letter-spacing: 2.5px;
     text-transform: uppercase;
     color: var(--gold);
     margin-bottom: 12px;
   }
   .section-title {
     font-family: var(--font-main);
     font-weight: 800;
     color: var(--dark);
     margin-bottom: 16px;
   }
   .section-title span  { color: var(--gold); }
   .section-subtitle    {
     color: var(--gray-mid);
     font-size: 1rem;
     max-width: 580px;
     line-height: 1.7;
   }
   
   /* section-head — title left, view-all link right */
   .section-head {
     display: flex;
     align-items: flex-end;
     justify-content: space-between;
     margin-bottom: 40px;
     gap: 16px;
     flex-wrap: wrap;
   }
   .view-all {
     font-family: var(--font-main);
     font-weight: 700;
     font-size: 0.8rem;
     letter-spacing: 0.5px;
     color: var(--gold);
     text-transform: uppercase;
     display: flex;
     align-items: center;
     gap: 6px;
     white-space: nowrap;
   }
   .view-all:hover { color: var(--gold-dark); gap: 10px; }
   
   /* ── BUTTONS ─────────────────────────────────────────────────── */
   .btn {
     display: inline-flex;
     align-items: center;
     gap: 8px;
     padding: 13px 28px;
     font-family: var(--font-main);
     font-weight: 700;
     font-size: 0.85rem;
     letter-spacing: 0.5px;
     border-radius: 4px;
     cursor: pointer;
     transition: var(--transition);
     border: 2px solid transparent;
     text-transform: uppercase;
   }
   .btn-gold {
     background: var(--gold);
     color: var(--black);
     border-color: var(--gold);
   }
   .btn-gold:hover {
     background: var(--gold-dark);
     border-color: var(--gold-dark);
     transform: translateY(-1px);
   }
   .btn-outline {
     background: transparent;
     color: var(--white);
     border-color: var(--white);
   }
   .btn-outline:hover { background: var(--white); color: var(--black); }
   
   .btn-outline-dark {
     background: transparent;
     color: var(--black);
     border-color: var(--black);
   }
   .btn-outline-dark:hover { background: var(--black); color: var(--white); }
   
   .btn-dark {
     background: var(--black);
     color: var(--white);
     border-color: var(--black);
   }
   .btn-dark:hover { background: var(--gold); border-color: var(--gold); color: var(--black); }
   
   /* ── NAVBAR ──────────────────────────────────────────────────── */
   .navbar {
     position: fixed;
     top: 0; left: 0; right: 0;
     z-index: 1000;
     /*background: rgba(255,255,255,0.97);*/
    background: var(--black);
     backdrop-filter: blur(10px);
     box-shadow: 0 2px 20px rgba(0,0,0,0.08);
     transition: var(--transition);
   }
   .navbar-inner {
     display: flex;
     align-items: center;
     justify-content: space-between;
     height: 72px;
     padding: 0 32px;
     max-width: 1400px;
     margin: 0 auto;
   }
   .navbar-logo {
     display: flex;
     align-items: center;
     gap: 10px;
   }
   .logo-icon {
     width: 42px;
     height: 42px;
     background: var(--black);
     border-radius: 4px;
     display: flex;
     align-items: center;
     justify-content: center;
     font-family: var(--font-main);
     font-weight: 900;
     font-size: 1.1rem;
     color: var(--gold);
     letter-spacing: -1px;
     flex-shrink: 0;
   }
   .logo-text           { font-family: var(--font-main); line-height: 1.1; }
   .logo-text .main     { font-weight: 900; font-size: 1.2rem; letter-spacing: 1px; color: var(--white); display: block; }
   .logo-text .sub      { font-weight: 500; font-size: 0.6rem; letter-spacing: 2px; color: var(--gray-light); text-transform: uppercase; display: block; }
   /* White variant used inside dark footer */
   .logo-text .main-white { color: var(--white); }
   
   .nav-links {
     display: flex;
     align-items: center;
     gap: 4px;
   }
   .nav-links a {
     padding: 8px 14px;
     font-family: var(--font-main);
     font-weight: 600;
     font-size: 0.78rem;
     letter-spacing: 0.5px;
     text-transform: uppercase;
     color: var(--bg-light);
     border-radius: 4px;
   }
   .nav-links a:hover,
   .nav-links a.active { color: var(--gold); }
   
   .navbar-cta { margin-left: 16px; }
   
   .hamburger {
     display: none;
     flex-direction: column;
     gap: 5px;
     cursor: pointer;
     padding: 4px;
   }
   .hamburger span {
     width: 24px;
     height: 2px;
     background: var(--white);
     transition: var(--transition);
     display: block;
   }
   
   /* Mobile menu */
   .mobile-menu {
     display: none;
     position: fixed;
     top: 72px; left: 0; right: 0;
     background: rgba(255,255,255,0.98);
     backdrop-filter: blur(10px);
     padding: 20px;
     z-index: 999;
     box-shadow: 0 8px 32px rgba(0,0,0,0.12);
     flex-direction: column;
     gap: 4px;
   }
   .mobile-menu.open { display: flex; }
   .mobile-menu a {
     padding: 12px 16px;
     font-family: var(--font-main);
     font-weight: 600;
     font-size: 0.9rem;
     color: var(--dark);
     border-radius: 6px;
     text-transform: uppercase;
     letter-spacing: 0.5px;
   }
   .mobile-menu a:hover { background: var(--bg-light); color: var(--gold); }
   .mobile-menu .btn    { margin-top: 8px; justify-content: center; }
   
   /* ── PAGE HEADER (inner pages) ──────────────────────────────── */
   .page-header {
     padding: 140px 0 70px;
     position: relative;
     overflow: hidden;
     background-color: var(--dark);
     background-size: cover;
     background-position: center;
   }
   .page-header-content { position: relative; z-index: 1; text-align: center; }
   .page-header h1      { color: var(--white); margin-bottom: 12px; }
   .page-header h1 span { color: var(--gold); }
   
   .breadcrumb {
     display: flex;
     align-items: center;
     justify-content: center;
     gap: 8px;
     font-size: 0.85rem;
     color: rgba(255,255,255,0.5);
   }
   .breadcrumb a    { color: var(--gold); }
   .breadcrumb span { color: rgba(255,255,255,0.3); }
   
   /* ── FOOTER ──────────────────────────────────────────────────── */
   .footer         { background: var(--dark2); padding: 60px 0 0; }
   .footer-inner {
     display: grid;
     grid-template-columns: 2fr 1fr 1fr 1.5fr;
     gap: 48px;
     padding-bottom: 48px;
     border-bottom: 1px solid rgba(255,255,255,0.06);
   }
   .footer-brand p {
     color: rgba(255,255,255,0.5);
     font-size: 0.88rem;
     line-height: 1.7;
     margin: 16px 0 24px;
   }
   .footer-social       { display: flex; gap: 12px; }
   .social-btn {
     width: 36px;
     height: 36px;
     border: 1px solid rgba(255,255,255,0.15);
     border-radius: 6px;
     display: flex;
     align-items: center;
     justify-content: center;
     color: rgba(255,255,255,0.5);
     font-size: 0.85rem;
     transition: var(--transition);
   }
   .social-btn:hover { border-color: var(--gold); color: var(--gold); }
   
   .footer-col h4 {
     font-family: var(--font-main);
     font-weight: 700;
     font-size: 0.8rem;
     letter-spacing: 1.5px;
     text-transform: uppercase;
     color: var(--white);
     margin-bottom: 20px;
   }
   .footer-links        { display: flex; flex-direction: column; gap: 10px; }
   .footer-links a      { color: rgba(255,255,255,0.5); font-size: 0.88rem; }
   .footer-links a:hover { color: var(--gold); padding-left: 4px; }
   
   .footer-contact-item {
     display: flex;
     gap: 10px;
     align-items: flex-start;
     margin-bottom: 14px;
   }
   .footer-contact-item i    { color: var(--gold); font-size: 0.9rem; margin-top: 3px; flex-shrink: 0; }
   .footer-contact-item span { color: rgba(255,255,255,0.5); font-size: 0.88rem; line-height: 1.5; }
   
   .footer-bottom   { padding: 18px 0; text-align: center; }
   .footer-bottom p { color: rgba(255,255,255,0.3); font-size: 0.8rem; }
   
   /* ── TESTIMONIALS (shared, used on home + about) ────────────── */
   .testimonials-section { background: var(--bg-light); padding: 80px 0; }
   .testimonials-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 24px;
     margin-top: 40px;
   }
   .testimonial-card {
     background: var(--white);
     border-radius: 10px;
     padding: 32px;
     box-shadow: var(--shadow);
     position: relative;
   }
   .testimonial-card::before {
     content: '"';
     position: absolute;
     top: 16px; right: 24px;
     font-size: 5rem;
     font-family: serif;
     color: var(--gold);
     opacity: 0.2;
     line-height: 1;
   }
   .stars             { color: var(--gold); font-size: 1rem; letter-spacing: 2px; margin-bottom: 16px; }
   .testimonial-text  { font-size: 0.93rem; color: var(--gray); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
   .testimonial-author {
     display: flex;
     align-items: center;
     gap: 12px;
     padding-top: 16px;
     border-top: 1px solid var(--border);
   }
   .author-avatar {
     width: 44px; height: 44px;
     background: var(--black);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     font-family: var(--font-main);
     font-weight: 700;
     font-size: 1rem;
     color: var(--gold);
     flex-shrink: 0;
   }
   .author-info .name     { font-family: var(--font-main); font-weight: 700; font-size: 0.88rem; }
   .author-info .location { font-size: 0.75rem; color: var(--gray-mid); }
   
   /* ── PORTFOLIO GRID (shared) ────────────────────────────────── */
   .portfolio-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 20px;
   }
   .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: transform 0.5s; }
   .portfolio-item:hover img { transform: scale(1.08); }
   .portfolio-overlay {
     position: absolute;
     inset: 0;
     background: rgba(0,0,0,0);
     display: flex;
     align-items: flex-end;
     padding: 20px;
     transition: var(--transition);
   }
   .portfolio-item:hover .portfolio-overlay { background: rgba(0,0,0,0.55); }
   .portfolio-overlay p {
     color: white;
     font-family: var(--font-main);
     font-weight: 700;
     font-size: 0.9rem;
     transform: translateY(10px);
     opacity: 0;
     transition: var(--transition);
   }
   .portfolio-item:hover .portfolio-overlay p { transform: translateY(0); opacity: 1; }
   
   /* ── BLOG CARDS (shared) ────────────────────────────────────── */
   .blog-section { background: var(--white); padding: 80px 0; }
   .blog-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 28px;
     margin-top: 40px;
   }
   .blog-card {
     border-radius: 8px;
     overflow: hidden;
     border: 1px solid var(--border);
     transition: var(--transition);
   }
   .blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
   .blog-img             { aspect-ratio: 16/10; overflow: hidden; }
   .blog-img img         { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
   .blog-card:hover .blog-img img { transform: scale(1.05); }
   .blog-body            { padding: 22px; }
   .blog-tag {
     display: inline-block;
     background: rgba(245,197,24,0.12);
     color: var(--gold-dark);
     font-family: var(--font-main);
     font-weight: 700;
     font-size: 0.65rem;
     letter-spacing: 1.5px;
     text-transform: uppercase;
     padding: 4px 10px;
     border-radius: 3px;
     margin-bottom: 10px;
   }
   .blog-body h3 {
     font-family: var(--font-main);
     font-weight: 700;
     font-size: 0.98rem;
     margin-bottom: 10px;
     color: var(--dark);
     line-height: 1.4;
   }
   .blog-body p         { font-size: 0.85rem; color: var(--gray-mid); line-height: 1.6; margin-bottom: 16px; }
   .blog-read-more {
     font-family: var(--font-main);
     font-weight: 700;
     font-size: 0.78rem;
     color: var(--gold-dark);
     text-transform: uppercase;
     letter-spacing: 0.5px;
     display: flex;
     align-items: center;
     gap: 6px;
   }
   .blog-read-more:hover { gap: 10px; }
   
   /* ── FORM (shared) ──────────────────────────────────────────── */
   .form-wrap {
     background: var(--white);
     border: 1px solid var(--border);
     border-radius: 12px;
     padding: 40px;
     box-shadow: var(--shadow);
   }
   .form-wrap h3 {
     font-family: var(--font-main);
     font-weight: 800;
     font-size: 1.3rem;
     margin-bottom: 24px;
   }
   .form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
   .form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
   .form-group label {
     font-family: var(--font-main);
     font-weight: 600;
     font-size: 0.78rem;
     letter-spacing: 0.5px;
     color: var(--dark);
     text-transform: uppercase;
   }
   .form-group input,
   .form-group select,
   .form-group textarea {
     padding: 12px 16px;
     border: 1.5px solid var(--border);
     border-radius: 6px;
     font-family: var(--font-body);
     font-size: 0.9rem;
     color: var(--dark);
     background: var(--white);
     outline: none;
     transition: var(--transition);
     width: 100%;
   }
   .form-group input:focus,
   .form-group select:focus,
   .form-group textarea:focus {
     border-color: var(--gold);
     box-shadow: 0 0 0 3px rgba(245,197,24,0.1);
   }
   .form-group textarea { resize: vertical; min-height: 120px; }
   
   /* ── UTILITIES ──────────────────────────────────────────────── */
   .text-gold     { color: var(--gold); }
   .mt-8          { margin-top: 8px; }
   .mt-16         { margin-top: 16px; }
   .mt-24         { margin-top: 24px; }
   .mt-40         { margin-top: 40px; }
   .mb-40         { margin-bottom: 40px; }
   .mx-auto       { margin-left: auto; margin-right: auto; }
   
   /* ── SCROLL ANIMATIONS ──────────────────────────────────────── */
   /*
     Only hide elements when JS has confirmed it is running.
     The <html> element gets class="js-ready" added by main.js before
     any observer fires, so without JS (or while JS loads) everything
     is fully visible — no blank white sections.
   */
   .js-ready .fade-up {
     opacity: 0;
     transform: translateY(28px);
     transition: opacity 0.55s ease, transform 0.55s ease;
   }
   .js-ready .fade-up.visible        { opacity: 1; transform: translateY(0); }
   .js-ready .fade-up:nth-child(2)   { transition-delay: 0.08s; }
   .js-ready .fade-up:nth-child(3)   { transition-delay: 0.16s; }
   .js-ready .fade-up:nth-child(4)   { transition-delay: 0.24s; }
   
   /* ── GLOBAL DARK CTA STRIP ──────────────────────────────────── */
   .cta-dark-strip {
     background: var(--black);
     padding: 80px 0;
     text-align: center;
   }
   .cta-dark-strip .section-title { color: var(--white); font-size: clamp(1.8rem, 3vw, 2.6rem); }
   .cta-dark-strip .cta-subtitle  {
     color: rgba(255,255,255,0.6);
     font-size: 1rem;
     max-width: 540px;
     margin: 0 auto 32px;
     line-height: 1.7;
   }
   .cta-dark-strip .btn-gold { font-size: 1rem; padding: 15px 36px; }
   
   /* ── RESPONSIVE GLOBALS ─────────────────────────────────────── */
   @media (max-width: 1024px) {
     .footer-inner           { grid-template-columns: 1fr 1fr; }
     .testimonials-grid      { grid-template-columns: 1fr 1fr; }
     .blog-grid              { grid-template-columns: 1fr 1fr; }
   }
   
   @media (max-width: 768px) {
     .nav-links, .navbar-cta { display: none; }
     .hamburger              { display: flex; }
     .footer-inner           { grid-template-columns: 1fr; gap: 28px; }
     .testimonials-grid      { grid-template-columns: 1fr; }
     .blog-grid              { grid-template-columns: 1fr; }
     .portfolio-grid         { grid-template-columns: repeat(2, 1fr); }
     .section                { padding: 56px 0; }
     .form-row               { grid-template-columns: 1fr; }
   }
   
   @media (max-width: 480px) {
     .portfolio-grid { grid-template-columns: 1fr; }
   }