/* ── New Gulf HVAC & MEP Solutions — Main Stylesheet ── */
@import url('https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Barlow+Condensed:wght@400;500;600;700&display=swap');

:root {
  --sky:     #8ECAE6;
  --teal:    #219EBC;
  --navy:    #023047;
  --amber:   #FFB703;
  --orange:  #FB8500;
  --white:   #ffffff;
  --light:   #f4f8fb;
  --gray:    #e8eef3;
  --text:    #1a2a35;
  --muted:   #5a7080;
  --radius:  6px;
  --shadow:  0 4px 24px rgba(2,48,71,0.12);
  --transition: 0.28s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Barlow', sans-serif; font-size: 16px; line-height: 1.7; color: var(--text); background: var(--white); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--orange); }
ul { list-style: none; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 80px 0; }
.section-pad-sm { padding: 56px 0; }
.text-center { text-align: center; }

/* ── Typography ── */
h1,h2,h3,h4,h5 { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; line-height: 1.2; color: var(--navy); }
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }
.eyebrow { display: inline-block; font-family: 'Barlow Condensed', sans-serif; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--orange); margin-bottom: 0.6rem; }
.section-title { margin-bottom: 1rem; }
.section-sub { font-size: 1.05rem; color: var(--muted); max-width: 640px; }
.section-header { margin-bottom: 3rem; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.75rem; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 1rem; letter-spacing: 0.04em; border-radius: var(--radius); transition: all var(--transition); cursor: pointer; border: 2px solid transparent; text-transform: uppercase; }
.btn-primary { background: var(--orange); color: var(--white); border-color: var(--orange); }
.btn-primary:hover { background: #e07600; border-color: #e07600; color: var(--white); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(251,133,0,0.35); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-outline-teal { background: transparent; color: var(--teal); border-color: var(--teal); }
.btn-outline-teal:hover { background: var(--teal); color: var(--white); }
.btn-amber { background: var(--amber); color: var(--navy); border-color: var(--amber); }
.btn-amber:hover { background: #e6a500; border-color: #e6a500; color: var(--navy); transform: translateY(-2px); }

/* ── Topbar ── */
.topbar { background: var(--navy); padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.topbar-inner { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.topbar span { display: flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; color: rgba(255,255,255,0.8); }
.topbar svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--amber); }
.iso-badge { margin-left: auto; background: rgba(255,183,3,0.15); color: var(--amber) !important; padding: 2px 10px; border-radius: 20px; border: 1px solid rgba(255,183,3,0.3); font-size: 0.78rem !important; font-weight: 600; letter-spacing: 0.03em; }
.iso-badge svg { color: var(--amber); }

/* ── Navbar ── */
.navbar { background: var(--white); box-shadow: 0 2px 12px rgba(2,48,71,0.1); position: sticky; top: 0; z-index: 1000; }
.nav-inner { display: flex; align-items: center; gap: 2rem; padding: 0 24px; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.logo-icon { width: 44px; height: 44px; background: var(--navy); color: var(--amber); font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; border-radius: 6px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-main { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--navy); }
.logo-sub { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.nav-menu { display: flex; align-items: center; gap: 0.2rem; margin-left: auto; }
.nav-menu > li { position: relative; }
.nav-menu > li > a { display: flex; align-items: center; gap: 4px; padding: 8px 14px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 0.95rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--navy); border-radius: var(--radius); transition: all var(--transition); }
.nav-menu > li > a:hover, .nav-menu > li.active > a { color: var(--teal); background: var(--light); }
.nav-menu > li > a.nav-cta { background: var(--orange); color: var(--white); margin-left: 8px; }
.nav-menu > li > a.nav-cta:hover { background: #e07600; color: var(--white); }
.dropdown { display: none; position: absolute; top: 100%; left: 0; background: var(--white); min-width: 220px; border-radius: var(--radius); box-shadow: var(--shadow); border-top: 3px solid var(--teal); z-index: 999; padding: 8px 0; }
.has-dropdown:hover .dropdown { display: block; }
.dropdown li a { display: block; padding: 10px 18px; font-size: 0.9rem; color: var(--text); transition: all var(--transition); }
.dropdown li a:hover { background: var(--light); color: var(--teal); padding-left: 24px; }
.dropdown li a.active { color: var(--teal); font-weight: 600; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; margin-left: auto; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: all 0.3s ease; transform-origin: center; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-close-row { display: none; }
.nav-close-btn { display: none; }

/* ── Hero Slider ── */
.hero-slider { position: relative; width: 100%; height: 620px; overflow: hidden; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.8s ease; }
.slide.active { opacity: 1; z-index: 1; }
.slide-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.slide-overlay { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(2,48,71,0.85) 0%, rgba(2,48,71,0.5) 60%, rgba(2,48,71,0.2) 100%); }
.slide-content { position: absolute; inset: 0; display: flex; align-items: center; z-index: 2; }
.slide-content .container { max-width: 720px; }
.slide-eyebrow { display: inline-block; background: var(--orange); color: var(--white); font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase; padding: 4px 14px; border-radius: 3px; margin-bottom: 1rem; }
.slide-title { font-size: clamp(2.2rem, 5vw, 3.8rem); color: var(--white); margin-bottom: 1rem; text-shadow: 0 2px 12px rgba(0,0,0,0.3); }
.slide-title em { color: var(--amber); font-style: normal; }
.slide-text { font-size: 1.1rem; color: rgba(255,255,255,0.88); margin-bottom: 2rem; max-width: 540px; }
.slide-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.slider-nav { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.slider-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.4); border: none; cursor: pointer; transition: all var(--transition); }
.slider-dot.active { background: var(--amber); transform: scale(1.3); }
.slider-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); color: var(--white); width: 48px; height: 48px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all var(--transition); backdrop-filter: blur(6px); }
.slider-arrow:hover { background: var(--orange); border-color: var(--orange); }
.slider-prev { left: 24px; }
.slider-next { right: 24px; }

/* ── Stats Bar ── */
.stats-bar { background: var(--navy); padding: 32px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item { text-align: center; padding: 16px 24px; border-right: 1px solid rgba(255,255,255,0.1); }
.stat-item:last-child { border-right: none; }
.stat-num { font-family: 'Barlow Condensed', sans-serif; font-size: 2.6rem; font-weight: 700; color: var(--amber); line-height: 1; }
.stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.65); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px; }

/* ── About Snippet ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-img-wrap { position: relative; }
.about-img-wrap img { border-radius: 8px; width: 100%; height: 460px; object-fit: cover; }
.about-badge { position: absolute; bottom: -20px; right: -20px; background: var(--navy); color: var(--white); padding: 20px 24px; border-radius: 8px; text-align: center; box-shadow: var(--shadow); }
.about-badge strong { display: block; font-family: 'Barlow Condensed', sans-serif; font-size: 2rem; color: var(--amber); font-weight: 700; }
.about-badge span { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.7); }
.about-content .eyebrow { margin-bottom: 0.5rem; }
.mvv-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-top: 2rem; }
.mvv-card { background: var(--light); border-radius: var(--radius); padding: 1.2rem; border-top: 3px solid var(--teal); }
.mvv-card h5 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--teal); margin-bottom: 0.5rem; }
.mvv-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.55; }

/* ── Services Grid ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.svc-card { background: var(--white); border-radius: 8px; overflow: hidden; box-shadow: 0 2px 16px rgba(2,48,71,0.08); transition: transform var(--transition), box-shadow var(--transition); border-bottom: 3px solid transparent; }
.svc-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(2,48,71,0.15); border-bottom-color: var(--teal); }
.svc-card-img { height: 200px; overflow: hidden; }
.svc-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.svc-card:hover .svc-card-img img { transform: scale(1.06); }
.svc-card-body { padding: 1.5rem; }
.svc-icon { width: 48px; height: 48px; background: var(--light); border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.svc-icon svg { width: 26px; height: 26px; color: var(--teal); }
.svc-card-body h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.svc-card-body p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; margin-bottom: 1rem; }
.svc-card-body .link-arrow { font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--teal); display: inline-flex; align-items: center; gap: 6px; }
.svc-card-body .link-arrow:hover { color: var(--orange); gap: 10px; }

/* ── Why New Gulf ── */
.why-bg { background: var(--navy); }
.why-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: rgba(255,255,255,0.08); border-radius: 8px; overflow: hidden; }
.why-item { background: rgba(2,48,71,0.95); padding: 2.5rem; display: flex; gap: 1.2rem; align-items: flex-start; transition: background var(--transition); }
.why-item:hover { background: rgba(33,158,188,0.12); }
.why-num { font-family: 'Barlow Condensed', sans-serif; font-size: 3rem; font-weight: 700; color: rgba(255,183,3,0.2); line-height: 1; flex-shrink: 0; width: 50px; }
.why-text h4 { color: var(--sky); font-size: 1.1rem; margin-bottom: 0.5rem; }
.why-text p { color: rgba(255,255,255,0.65); font-size: 0.9rem; line-height: 1.6; }
.why-cta { text-align: center; margin-top: 3rem; }

/* ── Methodology ── */
.method-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; counter-reset: step; }
.method-step { background: var(--white); border-radius: 8px; padding: 1.8rem 1.5rem; box-shadow: 0 2px 12px rgba(2,48,71,0.07); position: relative; overflow: hidden; }
.method-step::before { content: counter(step, decimal-leading-zero); counter-increment: step; position: absolute; top: -8px; right: 12px; font-family: 'Barlow Condensed', sans-serif; font-size: 4.5rem; font-weight: 700; color: rgba(33,158,188,0.08); line-height: 1; pointer-events: none; }
.method-step-num { width: 36px; height: 36px; background: var(--teal); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 1rem; }
.method-step h4 { font-size: 1rem; color: var(--navy); margin-bottom: 0.5rem; }
.method-step p { font-size: 0.85rem; color: var(--muted); line-height: 1.55; }

/* ── ISO / Certification ── */
.cert-section { background: linear-gradient(135deg, var(--teal) 0%, var(--navy) 100%); }
.cert-inner { display: grid; grid-template-columns: 1fr auto; gap: 4rem; align-items: center; }
.cert-text h2 { color: var(--white); }
.cert-text .eyebrow { color: var(--amber); }
.cert-text p { color: rgba(255,255,255,0.8); margin-top: 0.8rem; }
.cert-badge-box { background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.2); border-radius: 12px; padding: 2rem 2.5rem; text-align: center; backdrop-filter: blur(8px); }
.cert-badge-box .cert-logo { font-family: 'Barlow Condensed', sans-serif; font-size: 2.5rem; font-weight: 700; color: var(--amber); }
.cert-badge-box p { color: rgba(255,255,255,0.8); font-size: 0.85rem; margin-top: 0.4rem; }
.cert-badge-box .cert-num { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin-top: 0.8rem; font-family: monospace; }

/* ── CTA Section ── */
.cta-section { background-size: cover; background-position: center; position: relative; }
.cta-overlay { background: linear-gradient(to right, rgba(2,48,71,0.92), rgba(2,48,71,0.7)); }
.cta-inner { padding: 80px 0; text-align: center; position: relative; }
.cta-inner h2 { color: var(--white); }
.cta-inner p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin: 1rem 0 2rem; }
.cta-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ── Page Banner ── */
.page-banner { background: var(--navy); padding: 64px 0 48px; position: relative; overflow: hidden; }
.page-banner::before { content: ''; position: absolute; top: 0; right: 0; width: 50%; height: 100%; background: linear-gradient(135deg, transparent, rgba(33,158,188,0.15)); pointer-events: none; }
.page-banner .eyebrow { color: var(--amber); }
.page-banner h1 { color: var(--white); margin-bottom: 0.8rem; }
.page-banner p { color: rgba(255,255,255,0.72); font-size: 1.1rem; max-width: 600px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-bottom: 1rem; flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--amber); }
.breadcrumb span { color: var(--amber); }

/* ── Feature List ── */
.feature-list { list-style: none; padding: 0; }
.feature-list li { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.6rem 0; border-bottom: 1px solid var(--gray); font-size: 0.95rem; }
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before { content: ''; flex-shrink: 0; width: 20px; height: 20px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23219EBC'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z' clip-rule='evenodd'/%3E%3C/svg%3E") center/contain no-repeat; margin-top: 2px; }

/* ── Info Cards ── */
.info-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.info-card { background: var(--light); border-radius: 8px; padding: 1.8rem; border-left: 4px solid var(--teal); }
.info-card h4 { color: var(--navy); margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem; }
.info-card h4 svg { width: 22px; height: 22px; color: var(--teal); }
.info-card p, .info-card ul li { font-size: 0.92rem; color: var(--muted); line-height: 1.6; }
.info-card ul { padding-left: 1rem; list-style: disc; margin-top: 0.5rem; }
.info-card ul li { margin-bottom: 0.3rem; }

/* ── Two-col layout ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.two-col.reverse { }
.two-col img { border-radius: 8px; width: 100%; height: 380px; object-fit: cover; }

/* ── Scope table ── */
.scope-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.scope-table th { background: var(--navy); color: var(--amber); padding: 12px 16px; text-align: left; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 0.9rem; letter-spacing: 0.05em; text-transform: uppercase; }
.scope-table td { padding: 12px 16px; border-bottom: 1px solid var(--gray); vertical-align: top; }
.scope-table tr:nth-child(even) td { background: var(--light); }
.scope-table td:first-child { font-weight: 600; color: var(--navy); white-space: nowrap; }
.table-wrap { overflow-x: auto; border-radius: 8px; box-shadow: 0 2px 12px rgba(2,48,71,0.08); }

/* ── Step list (methodology) ── */
.step-list { list-style: none; padding: 0; counter-reset: step; }
.step-list li { counter-increment: step; display: flex; gap: 1.2rem; padding: 1.5rem 0; border-bottom: 1px solid var(--gray); align-items: flex-start; }
.step-list li:last-child { border-bottom: none; }
.step-num { flex-shrink: 0; width: 42px; height: 42px; background: var(--navy); color: var(--amber); font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.1rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.step-content h4 { margin-bottom: 0.3rem; }
.step-content p { font-size: 0.92rem; color: var(--muted); }

/* ── Contact Page ── */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; align-items: start; }
.contact-form-wrap { background: var(--white); border-radius: 12px; padding: 2.5rem; box-shadow: var(--shadow); }
.contact-form-wrap h3 { margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; text-transform: uppercase; letter-spacing: 0.05em; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.7rem 1rem; border: 1.5px solid var(--gray); border-radius: var(--radius); font-family: 'Barlow', sans-serif; font-size: 0.95rem; color: var(--text); transition: border-color var(--transition); background: var(--white); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--teal); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-info-block h4 { color: var(--navy); margin: 0 0 0.5rem; }
.contact-detail { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.8rem; }
.contact-detail-icon { width: 46px; height: 46px; background: var(--light); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-detail-icon svg { width: 22px; height: 22px; color: var(--teal); }
.contact-detail-text strong { display: block; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 0.2rem; }
.contact-detail-text a, .contact-detail-text p { color: var(--text); font-size: 0.95rem; }

/* ── Scope tag ── */
.scope-tag { display: inline-block; background: var(--teal); color: var(--white); font-size: 0.78rem; font-weight: 600; font-family: 'Barlow Condensed', sans-serif; letter-spacing: 0.06em; text-transform: uppercase; padding: 3px 10px; border-radius: 3px; margin-right: 4px; margin-bottom: 4px; }
.scope-tag.amber { background: var(--amber); color: var(--navy); }
.scope-tag.orange { background: var(--orange); color: var(--white); }

/* ── Highlight Box ── */
.highlight-box { background: linear-gradient(135deg, rgba(2,48,71,0.04), rgba(33,158,188,0.08)); border: 1px solid rgba(33,158,188,0.2); border-left: 4px solid var(--teal); border-radius: 8px; padding: 1.5rem 1.8rem; margin: 1.5rem 0; }
.highlight-box p { color: var(--text); font-size: 0.95rem; line-height: 1.7; }

/* ── Equipment Table ── */
.equip-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.equip-card { background: var(--white); border-radius: 8px; padding: 1.6rem; box-shadow: 0 2px 12px rgba(2,48,71,0.07); border-top: 4px solid var(--teal); }
.equip-card h4 { margin-bottom: 0.75rem; font-size: 1rem; }
.equip-card ul { padding-left: 1rem; list-style: disc; }
.equip-card ul li { font-size: 0.88rem; color: var(--muted); margin-bottom: 0.3rem; line-height: 1.4; }

/* ── WhatsApp Float ── */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(37,211,102,0.4); transition: transform var(--transition); }
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float svg { width: 30px; height: 30px; fill: var(--white); }
.btn-whatsapp { display: inline-flex; align-items: center; gap: 0.5rem; background: #25D366; color: var(--white); padding: 0.6rem 1.2rem; border-radius: var(--radius); font-weight: 600; font-size: 0.9rem; margin-top: 1.2rem; transition: background var(--transition); }
.btn-whatsapp svg { width: 18px; height: 18px; }
.btn-whatsapp:hover { background: #20b658; color: var(--white); }

/* ── Footer ── */
.site-footer { background: #011e2e; }
.footer-top { padding: 64px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 3rem; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 1.2rem; }
.footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.55); line-height: 1.7; }
.footer-certs { display: flex; gap: 8px; margin-top: 1.2rem; flex-wrap: wrap; }
.cert-badge { display: inline-block; background: rgba(255,183,3,0.12); color: var(--amber); border: 1px solid rgba(255,183,3,0.25); padding: 3px 10px; border-radius: 3px; font-size: 0.78rem; font-weight: 600; font-family: 'Barlow Condensed', sans-serif; letter-spacing: 0.06em; }
.footer-col h4 { font-family: 'Barlow Condensed', sans-serif; color: var(--sky); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 1rem; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--amber); }
.footer-col ul li:not(:has(a)) { font-size: 0.88rem; color: rgba(255,255,255,0.45); }
.footer-contact .contact-item { display: flex; gap: 0.6rem; align-items: flex-start; margin-bottom: 0.9rem; }
.footer-contact .contact-item svg { width: 16px; height: 16px; color: var(--teal); flex-shrink: 0; margin-top: 3px; }
.footer-contact .contact-item a, .footer-contact .contact-item span { font-size: 0.88rem; color: rgba(255,255,255,0.65); }
.footer-contact .contact-item a:hover { color: var(--amber); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; display: flex; align-items: center; }
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--amber); }
.footer-credit { font-size: 0.78rem !important; }

/* ── Utility ── */
.bg-light { background: var(--light); }
.bg-navy { background: var(--navy); }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.text-amber { color: var(--amber); }
.text-teal { color: var(--teal); }
.text-muted { color: var(--muted); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .method-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .about-grid { gap: 3rem; }
  .equip-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .hero-slider { height: 480px; }
  .nav-toggle { display: flex; }
  .nav-menu { display: none; position: fixed; inset: 0 0 0 0; top: 72px; background: var(--white); flex-direction: column; align-items: stretch; gap: 0; padding: 1rem; box-shadow: var(--shadow); overflow-y: auto; }
  .nav-menu.open { display: flex; }
  .nav-menu > li > a { padding: 12px 16px; border-radius: var(--radius); font-size: 1.05rem; }
  .nav-menu > li > a.nav-cta { margin: 1rem 0 0; }
  .dropdown { position: static; box-shadow: none; border: none; border-top: none; background: var(--light); border-radius: var(--radius); margin-top: 4px; display: block; }
  .has-dropdown:hover .dropdown { display: none; }
  .has-dropdown .dropdown { display: none; }
  .has-dropdown.open .dropdown { display: block; }
  .nav-close-row { display: block; border-bottom: 1px solid var(--gray); margin-bottom: 0.5rem; padding-bottom: 0.5rem; }
  .nav-close-btn { display: flex; align-items: center; gap: 8px; width: 100%; padding: 10px 16px; background: none; border: none; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 1rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--navy); cursor: pointer; border-radius: var(--radius); transition: background var(--transition), color var(--transition); }
  .nav-close-btn:hover { background: var(--light); color: var(--teal); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrap { order: -1; }
  .about-badge { bottom: 10px; right: 10px; }
  .mvv-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .cert-inner { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .equip-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .topbar-inner { gap: 0.8rem; }
  .iso-badge { display: none; }
  .slider-arrow { display: none; }
}
@media (max-width: 480px) {
  .hero-slider { height: 380px; }
  .slide-title { font-size: 1.8rem; }
  .slide-text { font-size: 0.95rem; }
  .section-pad { padding: 52px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ═══════════════════════════════════════════════════════
   SERVICE SHOWCASE ROWS
   ═══════════════════════════════════════════════════════ */
.ss-header-band { background: var(--navy); padding: 64px 0 52px; }

.ss-row { display: flex; min-height: 520px; position: relative; }
.ss-row-rev { flex-direction: row-reverse; }

.ss-content {
  width: 50%;
  flex-shrink: 0;
  background: var(--white);
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
}

/* Decorative large number watermark */
.ss-content::before {
  content: attr(data-num);
  position: absolute;
  bottom: -24px;
  right: 16px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(2,48,71,0.05);
  pointer-events: none;
  z-index: 1;
}
.ss-row-rev .ss-content::before {
  right: auto;
  left: 16px;
  color: rgba(255,255,255,0.04);
}

/* Diagonal triangle that bleeds into the image (normal rows — content on left) */
.ss-row:not(.ss-row-rev) .ss-content::after {
  content: '';
  position: absolute;
  right: -80px;
  top: 0;
  bottom: 0;
  width: 160px;
  background: var(--white);
  clip-path: polygon(0 0, 50% 0, 100% 100%, 0 100%);
  pointer-events: none;
  z-index: 3;
}

/* Diagonal for reversed rows (content on right, dark bg) */
.ss-row-rev .ss-content::after {
  content: '';
  position: absolute;
  left: -80px;
  top: 0;
  bottom: 0;
  width: 160px;
  background: #011f2e;
  clip-path: polygon(50% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
  z-index: 3;
}

.ss-img-wrap { flex: 1; position: relative; overflow: hidden; }
.ss-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.7s ease; }
.ss-row:hover .ss-img-wrap img { transform: scale(1.04); }

.ss-content-inner { padding: 4rem 5rem 4rem 3.5rem; position: relative; z-index: 4; width: 100%; }
.ss-row-rev .ss-content-inner { padding: 4rem 3.5rem 4rem 5rem; }

.ss-tag-row { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.4rem; }
.ss-num-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  background: var(--accent, var(--teal));
  color: var(--white);
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.1rem;
  border-radius: 8px; flex-shrink: 0;
}
.ss-category {
  font-family: 'Barlow Condensed', sans-serif; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted);
}

.ss-title {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.1; margin-bottom: 1.2rem; color: var(--navy);
  text-wrap: balance;
}

.ss-desc { font-size: 0.97rem; color: var(--muted); line-height: 1.75; margin-bottom: 1.6rem; }

.ss-list { list-style: none; padding: 0; margin-bottom: 2rem; }
.ss-list li {
  display: flex; align-items: flex-start; gap: 0.8rem; padding: 0.55rem 0;
  font-size: 0.9rem; color: var(--text); border-bottom: 1px solid rgba(2,48,71,0.07);
}
.ss-list li:last-child { border-bottom: none; }
.ss-list li::before {
  content: ''; flex-shrink: 0; width: 8px; height: 8px;
  background: var(--accent, var(--teal));
  border-radius: 1px; margin-top: 6px; transform: rotate(45deg);
}
.ss-list-light li { color: rgba(255,255,255,0.7); border-bottom-color: rgba(255,255,255,0.08); }
.ss-list-light li::before { background: var(--accent, var(--amber)); }

.ss-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700;
  font-size: 0.95rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent, var(--teal));
  padding-bottom: 3px; border-bottom: 2px solid currentColor;
  transition: gap var(--transition), color var(--transition);
}
.ss-cta:hover { gap: 14px; }
.ss-cta-light { color: var(--amber); }
.ss-cta-light:hover { color: #ffd040; }

.ss-img-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 1.2rem 1.8rem;
  background: linear-gradient(to top, rgba(2,48,71,0.75) 0%, transparent 100%);
}
.ss-img-label span {
  font-family: 'Barlow Condensed', sans-serif; font-size: 0.82rem;
  font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}

/* Responsive service rows */
@media (max-width: 900px) {
  .ss-row, .ss-row-rev { flex-direction: column; min-height: auto; }
  .ss-content { width: 100%; }
  .ss-row:not(.ss-row-rev) .ss-content::after,
  .ss-row-rev .ss-content::after { display: none; }
  .ss-content::before { font-size: 8rem; bottom: -12px; }
  .ss-img-wrap { height: 300px; }
  .ss-content-inner,
  .ss-row-rev .ss-content-inner { padding: 2.5rem 1.5rem 2rem; }
}

/* ═══════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════ */
.testimonials-section {
  background: var(--navy);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.testimonials-section::before {
  content: '\201C';
  position: absolute;
  top: -60px; left: -24px;
  font-family: Georgia, serif;
  font-size: 28rem;
  font-weight: 700;
  color: rgba(255,255,255,0.025);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }

.testi-card {
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 2.5rem 2rem 2rem;
  position: relative;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.testi-card:hover { background: rgba(255,255,255,0.09); border-color: rgba(255,183,3,0.35); }
.testi-card-featured {
  background: rgba(33,158,188,0.1);
  border-color: rgba(33,158,188,0.35);
  transform: translateY(-10px);
}
.testi-card-featured:hover { transform: translateY(-14px); }

.testi-quote {
  font-family: Georgia, serif;
  font-size: 5.5rem;
  color: var(--amber);
  line-height: 0.6;
  margin-bottom: 1.4rem;
  opacity: 0.65;
}
.testi-text {
  font-size: 0.94rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 2rem;
  font-style: italic;
}
.testi-footer { display: flex; align-items: center; gap: 0.9rem; }
.testi-avatar {
  width: 44px; height: 44px;
  background: var(--teal);
  color: var(--white);
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.testi-info { flex: 1; min-width: 0; }
.testi-info strong { display: block; color: var(--white); font-size: 0.9rem; }
.testi-info span { font-size: 0.78rem; color: rgba(255,255,255,0.5); }
.testi-stars { color: var(--amber); font-size: 0.82rem; letter-spacing: 2px; flex-shrink: 0; }

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
  .testi-card-featured { transform: none; }
  .testi-card-featured:hover { transform: none; }
}

/* ═══════════════════════════════════════════════════════
   BLOG SECTION
   ═══════════════════════════════════════════════════════ */
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; margin-top: 3rem; }

.blog-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(2,48,71,0.08);
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover { transform: translateY(-7px); box-shadow: 0 18px 50px rgba(2,48,71,0.15); }

.blog-img { height: 220px; overflow: hidden; position: relative; }
.blog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s ease; }
.blog-card:hover .blog-img img { transform: scale(1.07); }
.blog-cat {
  position: absolute; top: 14px; left: 14px;
  background: var(--teal); color: var(--white);
  font-family: 'Barlow Condensed', sans-serif; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 3px;
}

.blog-body { padding: 1.8rem; }
.blog-meta { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--muted); margin-bottom: 0.75rem; }
.blog-title { font-size: 1.1rem; color: var(--navy); margin-bottom: 0.8rem; line-height: 1.45; }
.blog-excerpt { font-size: 0.88rem; color: var(--muted); line-height: 1.68; margin-bottom: 1.2rem; }
.blog-read-more {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700;
  font-size: 0.88rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--teal);
  transition: gap var(--transition), color var(--transition);
}
.blog-read-more:hover { gap: 10px; color: var(--orange); }

@media (max-width: 900px) {
  .blog-grid { grid-template-columns: 1fr; }
}