/* ═══════════════════════════════════════════════════
   ALUMINIUM CONCEPTS — MAIN STYLESHEET v1.0
   Brand: Navy #0a1f3f · Red #c41e2c · Gold #d4a843
═══════════════════════════════════════════════════ */

:root {
  --navy:       #0a1f3f;
  --navy-light: #0f2d5c;
  --navy-dark:  #06152b;
  --red:        #c41e2c;
  --red-hover:  #e02b3a;
  --white:      #ffffff;
  --light-gray: #f5f6f8;
  --mid-gray:   #e0e0e0;
  --dark-gray:  #333333;
  --text-gray:  #555555;
  --gold:       #d4a843;
  --gold-light: #f0d078;
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow:     0 6px 18px rgba(0,0,0,0.08);
  --shadow-lg:  0 12px 28px rgba(0,0,0,0.12);
  --radius:     10px;
  --radius-sm:  6px;
  --transition: 0.25s ease;
  --max-width:  1200px;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { font-family: 'Barlow', 'Segoe UI', system-ui, sans-serif; color: var(--dark-gray); background: var(--white); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--red-hover); }
ul { list-style: none; }
button { cursor: pointer; }

/* ── CONTAINER ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* ── TOP BAR ── */
.top-bar { background: var(--navy-dark); color: white; font-size: 0.85rem; padding: 9px 0; border-bottom: 2px solid var(--red); }
.top-bar-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.contact-item { display: inline-flex; align-items: center; gap: 5px; margin-right: 14px; white-space: nowrap; }
.top-bar a { color: white; }
.top-bar a:hover { color: var(--gold-light); }
.top-bar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.badge { background: var(--red); color: white; padding: 3px 11px; border-radius: 20px; font-weight: 700; font-size: 0.72rem; letter-spacing: 0.5px; }
.top-bar-location { font-size: 0.82rem; color: rgba(255,255,255,0.7); }

/* ── HEADER ── */
.site-header { background: var(--navy); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow); border-bottom: 3px solid var(--red); }
.header-inner { max-width: var(--max-width); margin: 0 auto; padding: 10px 20px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.logo-area { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-img { height: 52px; width: auto; }
/* WordPress custom logo support */
.logo-area .custom-logo-link img { height: 52px; width: auto; }

/* ── NAVIGATION ── */
.nav-links { display: flex; list-style: none; gap: 3px; align-items: center; flex-wrap: wrap; }
.nav-links > li { position: relative; }
.nav-links a { color: white; text-decoration: none; padding: 8px 13px; border-radius: var(--radius-sm); font-weight: 500; font-size: 0.88rem; transition: background var(--transition), color var(--transition); white-space: nowrap; display: block; }
.nav-links a:hover,
.nav-links a.active-page,
.nav-links .current-menu-item > a,
.nav-links .current-page-ancestor > a { background: var(--red); color: white; }
.nav-cta { background: var(--red) !important; font-weight: 700 !important; padding: 10px 18px !important; }
.nav-cta:hover { background: var(--red-hover) !important; }

/* Dropdown */
.has-dropdown > a::after,
.menu-item-has-children > a::after { content: ' ▾'; font-size: 0.68rem; opacity: 0.8; }
.dropdown-menu,
.sub-menu { display: none; position: absolute; top: calc(100% + 4px); left: 0; background: var(--navy-light); border-radius: var(--radius-sm); min-width: 215px; box-shadow: var(--shadow-lg); z-index: 300; border-top: 3px solid var(--red); padding: 6px 0; list-style: none; }
.dropdown-menu a,
.sub-menu a { padding: 10px 16px; font-size: 0.85rem; border-radius: 0; color: rgba(255,255,255,0.9); display: block; }
.dropdown-menu a:hover,
.sub-menu a:hover { background: var(--red); color: white; }
.has-dropdown:hover .dropdown-menu,
.has-dropdown:hover .sub-menu,
.menu-item-has-children:hover .sub-menu { display: block; }

/* Hamburger */
.hamburger { display: none; background: none; border: none; padding: 8px; }
.hamburger span { display: block; width: 28px; height: 3px; background: white; margin: 6px 0; border-radius: 3px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ── SECTIONS ── */
.section { padding: 64px 20px; }
.section-alt { background: var(--light-gray); }
.section-dark { background: var(--navy); color: white; }
.section-title { font-size: clamp(1.6rem, 3.5vw, 2.1rem); font-weight: 700; color: var(--navy); text-align: center; margin-bottom: 8px; }
.section-dark .section-title { color: white; }
.title-accent { width: 65px; height: 4px; background: var(--red); margin: 8px auto 20px; border-radius: 2px; }
.section-dark .title-accent { background: var(--gold-light); }
.section-subtitle { text-align: center; color: var(--text-gray); max-width: 640px; margin: 0 auto 36px; line-height: 1.8; }
.section-dark .section-subtitle { color: rgba(255,255,255,0.75); }

/* ── BUTTONS ── */
.btn { display: inline-block; padding: 13px 28px; border-radius: 30px; font-weight: 600; text-decoration: none; transition: all var(--transition); text-align: center; border: none; font-family: inherit; font-size: 0.95rem; }
.btn-red { background: var(--red); color: white; box-shadow: 0 6px 14px rgba(196,30,44,0.3); }
.btn-red:hover { background: var(--red-hover); color: white; transform: translateY(-2px); }
.btn-outline { border: 2px solid white; color: white; background: transparent; }
.btn-outline:hover { background: white; color: var(--navy); }
.btn-navy { background: var(--navy); color: white; }
.btn-navy:hover { background: var(--navy-light); color: white; transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: var(--navy); font-weight: 700; }
.btn-gold:hover { background: var(--gold-light); color: var(--navy); }

/* ── HERO ── */
.hero { background: linear-gradient(135deg, rgba(10,31,63,0.93) 0%, rgba(196,30,44,0.78) 100%), url('') center/cover no-repeat; min-height: 520px; display: flex; align-items: center; justify-content: center; text-align: center; color: white; padding: 70px 20px; }
.hero-inner { max-width: 720px; }
.hero-badge { background: var(--red); padding: 6px 20px; border-radius: 20px; font-weight: 600; display: inline-block; margin-bottom: 18px; font-size: 0.9rem; }
.hero h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; line-height: 1.12; margin-bottom: 16px; }
.hero h1 em { color: var(--gold-light); font-style: normal; }
.hero-sub { font-size: 1.1rem; margin-bottom: 30px; color: rgba(255,255,255,0.88); line-height: 1.75; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.hero-badges { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.hero-badge-item { display: flex; align-items: center; gap: 7px; font-size: 0.85rem; color: rgba(255,255,255,0.8); }
.hero-badge-item span { font-weight: 600; color: rgba(255,255,255,0.95); }

/* ── PAGE HERO ── */
.page-hero { background: linear-gradient(135deg, var(--navy), var(--navy-light)); padding: 52px 20px; color: white; }
.page-hero h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 12px; line-height: 1.15; }
.page-hero p.hero-desc { color: rgba(255,255,255,0.8); max-width: 600px; font-size: 1rem; line-height: 1.75; }
.breadcrumb { font-size: 0.82rem; color: rgba(255,255,255,0.5); margin-bottom: 10px; }
.breadcrumb a { color: rgba(255,255,255,0.5); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb-sep { margin: 0 6px; }

/* ── STATS BAR ── */
.stats-bar { background: var(--red); padding: 36px 20px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: var(--max-width); margin: 0 auto; text-align: center; }
.stat-value { font-size: 2.2rem; font-weight: 800; color: white; line-height: 1; }
.stat-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.78); margin-top: 6px; }

/* ── CARDS ── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 22px; margin-top: 20px; }
.card { background: white; border-radius: var(--radius); padding: 24px 18px; text-align: center; box-shadow: var(--shadow-sm); transition: all var(--transition); border-top: 3px solid transparent; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-top-color: var(--red); }
.card-icon { font-size: 2.5rem; margin-bottom: 12px; }
.card h3 { color: var(--navy); margin-bottom: 8px; font-size: 1rem; }
.card p { font-size: 0.875rem; color: var(--text-gray); line-height: 1.65; }
.tag { display: inline-block; background: var(--navy); color: white; padding: 3px 10px; border-radius: 15px; font-size: 0.7rem; margin-top: 10px; }
.read-more { font-size: 0.85rem; font-weight: 600; color: var(--red); display: inline-block; margin-top: 10px; }
.read-more:hover { color: var(--red-hover); }

/* ── GRIDS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

/* ── SERVICE DETAIL ── */
.service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.service-content h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 700; color: var(--navy); margin-bottom: 14px; line-height: 1.2; }
.service-content p { font-size: 0.95rem; color: var(--text-gray); line-height: 1.85; margin-bottom: 14px; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin: 18px 0; }
.feature-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: var(--dark-gray); }
.feature-list li::before { content: '✓'; color: var(--red); font-weight: 700; flex-shrink: 0; margin-top: 2px; }
.service-img-placeholder { background: linear-gradient(135deg, var(--navy), var(--navy-light)); border-radius: var(--radius); min-height: 320px; display: flex; align-items: center; justify-content: center; font-size: 5rem; position: relative; overflow: hidden; }
.service-img-placeholder::after { content: 'Aluminium Concepts'; position: absolute; bottom: 16px; left: 16px; font-size: 0.68rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.25); }

/* ── WHY US GRID ── */
.why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 24px; text-align: center; }
.why-item { background: rgba(255,255,255,0.07); padding: 24px 14px; border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.14); transition: all var(--transition); }
.why-item:hover { background: rgba(255,255,255,0.13); transform: translateY(-4px); }
.why-icon { font-size: 2.5rem; margin-bottom: 10px; }
.why-item h3 { color: white; margin-bottom: 8px; font-size: 1rem; }
.why-item p { color: rgba(255,255,255,0.72); font-size: 0.85rem; }

/* ── CATEGORY ROW ── */
.category-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.category-box { background: white; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); border-left: 4px solid var(--red); }
.category-box h3 { color: var(--navy); margin-bottom: 8px; }
.category-box p { font-size: 0.9rem; color: var(--text-gray); line-height: 1.7; }

/* ── FAQ ── */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: white; border: 1px solid var(--mid-gray); border-radius: var(--radius-sm); overflow: hidden; border-left: 4px solid var(--red); }
.faq-q { padding: 16px 18px; font-weight: 600; color: var(--navy); font-size: 0.95rem; }
.faq-a { padding: 0 18px 14px 18px; font-size: 0.9rem; color: var(--text-gray); line-height: 1.8; }

/* ── CTA BANNER ── */
.cta-banner { background: var(--navy); padding: 56px 20px; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; max-width: var(--max-width); margin: 0 auto; }
.cta-text h2 { font-size: clamp(1.4rem, 3vw, 1.8rem); font-weight: 700; color: white; margin-bottom: 8px; }
.cta-text p { color: rgba(255,255,255,0.75); font-size: 0.95rem; }
.cta-phones { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; }
.cta-phone { color: white; font-weight: 700; font-size: 1.15rem; text-decoration: none; }
.cta-phone:hover { color: var(--gold-light); }

/* ── AREA PILLS ── */
.area-pills { text-align: center; margin-top: 10px; }
.area-pill { display: inline-block; background: white; border: 1px solid var(--mid-gray); border-radius: 20px; padding: 7px 16px; font-size: 0.85rem; font-weight: 500; color: var(--navy); margin: 5px; box-shadow: var(--shadow-sm); }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.contact-info-card { background: white; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); border-top: 4px solid var(--red); }
.contact-info-card h2 { font-size: 1.3rem; font-weight: 700; color: var(--navy); margin-bottom: 20px; }
.contact-detail { display: flex; align-items: flex-start; gap: 13px; margin-bottom: 16px; font-size: 0.9rem; }
.c-icon { width: 36px; height: 36px; background: var(--navy); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; flex-shrink: 0; font-size: 0.85rem; }
.c-icon.green { background: #25D366; }
.contact-detail strong { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: #aaa; margin-bottom: 2px; }
.contact-detail a { color: var(--dark-gray); font-weight: 500; }
.contact-detail a:hover { color: var(--red); }
.contact-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.contact-actions .btn { text-align: center; border-radius: 8px; padding: 13px; }
.contact-form-wrap h2 { font-size: 1.3rem; font-weight: 700; color: var(--navy); margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 5px; }
.form-group input,
.form-group select,
.form-group textarea { width: 100%; padding: 11px 13px; border: 1px solid var(--mid-gray); border-radius: var(--radius-sm); font-size: 0.9rem; font-family: inherit; color: var(--dark-gray); background: white; outline: none; transition: border-color var(--transition); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(196,30,44,0.08); }
.form-group textarea { height: 120px; resize: vertical; }
.form-submit { width: 100%; padding: 14px; font-size: 1rem; margin-top: 4px; border-radius: 8px; }
.form-message { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.9rem; margin-top: 12px; display: none; }
.form-message.success { background: #eafaf1; border: 1px solid #a8dfc0; color: #1a5c38; display: block; }
.form-message.error { background: #fde8e6; border: 1px solid #f0a8a0; color: #a01824; display: block; }

/* ── PROJECT GALLERY ── */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.filter-btn { padding: 8px 20px; border-radius: 20px; border: 2px solid var(--mid-gray); background: white; color: var(--navy); font-weight: 600; font-size: 0.85rem; transition: all var(--transition); }
.filter-btn:hover,
.filter-btn.active { background: var(--red); border-color: var(--red); color: white; }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: all var(--transition); background: white; }
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.project-card.hidden { display: none; }
.project-img { height: 180px; display: flex; align-items: center; justify-content: center; font-size: 3.5rem; }
.project-img img { width: 100%; height: 100%; object-fit: cover; }
.project-body { padding: 18px; }
.project-tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--red); margin-bottom: 6px; display: block; }
.project-title { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 5px; line-height: 1.4; }
.project-meta { font-size: 0.82rem; color: var(--text-gray); }

/* ── BLOG ── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card { background: white; border: 1px solid var(--mid-gray); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.blog-card-img { background: linear-gradient(135deg, var(--navy), var(--navy-light)); height: 160px; display: flex; align-items: center; justify-content: center; font-size: 3rem; overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { padding: 20px; }
.blog-tag { font-size: 0.72rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--red); margin-bottom: 8px; display: block; }
.blog-title { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; line-height: 1.4; }
.blog-excerpt { font-size: 0.875rem; color: var(--text-gray); line-height: 1.7; margin-bottom: 12px; }
.blog-meta { font-size: 0.78rem; color: #aaa; margin-bottom: 10px; }

/* Blog single post */
.post-content { max-width: 780px; margin: 0 auto; }
.post-content h2 { font-size: 1.4rem; font-weight: 700; color: var(--navy); margin: 28px 0 12px; }
.post-content h3 { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin: 22px 0 10px; }
.post-content p { font-size: 0.95rem; color: var(--text-gray); line-height: 1.9; margin-bottom: 14px; }
.post-content ul { list-style: none; display: flex; flex-direction: column; gap: 8px; margin: 12px 0 18px; }
.post-content ul li { display: flex; align-items: flex-start; gap: 9px; font-size: 0.92rem; color: var(--dark-gray); padding-left: 4px; }
.post-content ul li::before { content: '✓'; color: var(--red); font-weight: 700; flex-shrink: 0; }
.post-callout { background: var(--light-gray); border-left: 4px solid var(--red); border-radius: var(--radius-sm); padding: 18px 20px; margin: 24px 0; font-size: 0.93rem; line-height: 1.8; }
.post-verdict { background: var(--navy); color: white; border-radius: var(--radius); padding: 24px 28px; margin: 24px 0; }
.post-verdict p { color: rgba(255,255,255,0.88); font-size: 0.95rem; line-height: 1.85; }
.price-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; background: white; border: 1px solid var(--mid-gray); border-radius: var(--radius); overflow: hidden; margin: 20px 0; }
.price-table th { background: var(--navy); color: white; padding: 12px 14px; text-align: left; font-size: 0.78rem; letter-spacing: 1.2px; text-transform: uppercase; }
.price-table td { padding: 11px 14px; border-bottom: 1px solid #f0f0f0; }
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:nth-child(even) { background: #fafbfc; }

/* ── WELCOME BOX (homepage) ── */
.welcome-box { background: var(--navy-light); border-radius: var(--radius); padding: 28px; color: white; }
.welcome-box p { color: rgba(255,255,255,0.75); font-size: 0.88rem; line-height: 1.8; }
.welcome-list { list-style: none; margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.welcome-list li { font-size: 0.88rem; color: rgba(255,255,255,0.85); }

/* ── FOUNDER CARD ── */
.founder-card { background: var(--navy); border-radius: var(--radius); padding: 28px; color: white; }
.founder-eyebrow { font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gold-light); margin-bottom: 8px; }
.founder-name { font-size: 1.5rem; font-weight: 700; color: white; margin-bottom: 6px; }
.founder-bio { font-size: 0.9rem; color: rgba(255,255,255,0.72); line-height: 1.75; }

/* ── FOOTER ── */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,0.8); padding: 52px 20px 0; border-top: 4px solid var(--red); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 32px; max-width: var(--max-width); margin: 0 auto 32px; }
.footer-logo { height: 48px; width: auto; margin-bottom: 14px; }
.footer-col h4 { color: white; margin-bottom: 12px; border-bottom: 2px solid var(--red); display: inline-block; padding-bottom: 4px; font-size: 0.92rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.footer-col ul a { color: rgba(255,255,255,0.7); font-size: 0.85rem; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--gold-light); }
.footer-col p { font-size: 0.85rem; line-height: 1.8; margin-bottom: 5px; }
.footer-col a { color: rgba(255,255,255,0.7); }
.footer-col a:hover { color: var(--gold-light); }
.footer-phones { margin-top: 10px !important; font-weight: 500; }
.footer-hours { color: rgba(255,255,255,0.4) !important; font-size: 0.8rem !important; margin-top: 6px !important; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 18px 0; text-align: center; max-width: var(--max-width); margin: 0 auto; }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.35); }
.footer-bottom a { color: rgba(255,255,255,0.35); }
.footer-bottom a:hover { color: var(--gold-light); }

/* ── WHATSAPP FLOAT ── */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; background: #25D366; color: white; width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,0.45); transition: transform 0.2s; text-decoration: none; }
.whatsapp-float:hover { transform: scale(1.1); color: white; }

/* ── BACK TO TOP ── */
.back-to-top { position: fixed; bottom: 88px; right: 26px; z-index: 998; background: var(--navy); color: white; border: none; width: 38px; height: 38px; border-radius: 50%; font-size: 1.1rem; display: none; align-items: center; justify-content: center; box-shadow: var(--shadow); transition: all var(--transition); }
.back-to-top.visible { display: flex; }
.back-to-top:hover { background: var(--red); }

/* ── 404 PAGE ── */
.error-404 { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 60px 20px; }
.error-404 h1 { font-size: 5rem; font-weight: 900; color: var(--red); line-height: 1; margin-bottom: 8px; }
.error-404 h2 { font-size: 1.5rem; color: var(--navy); margin-bottom: 14px; }
.error-404 p { color: var(--text-gray); max-width: 480px; margin: 0 auto 24px; }

/* ── ARCHIVE / SEARCH ── */
.post-archive { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
.posts-list { display: flex; flex-direction: column; gap: 32px; }
.post-item { border-bottom: 1px solid var(--mid-gray); padding-bottom: 28px; }
.post-item:last-child { border-bottom: none; }
.post-item h2 { font-size: 1.3rem; color: var(--navy); margin-bottom: 8px; }
.post-item h2 a { color: var(--navy); }
.post-item h2 a:hover { color: var(--red); }
.post-item .post-meta { font-size: 0.82rem; color: #aaa; margin-bottom: 10px; }
.post-item .post-excerpt { font-size: 0.9rem; color: var(--text-gray); line-height: 1.75; }
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 32px; }
.pagination a, .pagination span { padding: 8px 14px; border-radius: var(--radius-sm); border: 1px solid var(--mid-gray); font-size: 0.9rem; color: var(--navy); }
.pagination a:hover, .pagination .current { background: var(--red); border-color: var(--red); color: white; }

/* ── UTILITY ── */
.text-center { text-align: center; }
.text-navy { color: var(--navy); }
.text-red { color: var(--red); }
.text-gold { color: var(--gold); }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4, .service-detail,
  .category-row, .contact-grid, .post-archive { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid, .projects-grid { grid-template-columns: 1fr 1fr; }
  .cta-inner { flex-direction: column; gap: 20px; }
}

@media (max-width: 850px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy); padding: 16px; border-bottom: 3px solid var(--red); z-index: 500; max-height: 80vh; overflow-y: auto; }
  .nav-links.show { display: flex; }
  .nav-links > li { width: 100%; }
  .nav-links a { padding: 11px 14px; }
  .has-dropdown .dropdown-menu,
  .menu-item-has-children .sub-menu { position: static; box-shadow: none; border-top: none; border-left: 3px solid var(--red); background: rgba(255,255,255,0.06); padding: 0 0 0 14px; display: none; min-width: 0; border-radius: 0; }
  .has-dropdown.open .dropdown-menu,
  .menu-item-has-children.open .sub-menu { display: block; }
  .has-dropdown > a::after,
  .menu-item-has-children > a::after { content: ' ▾'; }
  .has-dropdown.open > a::after,
  .menu-item-has-children.open > a::after { content: ' ▴'; }
  .hamburger { display: flex; flex-direction: column; justify-content: center; }
}

@media (max-width: 640px) {
  .section { padding: 48px 16px; }
  .hero { min-height: 440px; padding: 56px 16px; }
  .blog-grid, .projects-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .top-bar-email { display: none; }
  .top-bar-location { display: none; }
  .form-row { grid-template-columns: 1fr; }
}