/* ── TOKENS ── */
:root {
  --ink:     #0D1117;
  --steel:   #1C2B3A;
  --amber:   #E8A020;
  --amber-d: #C47F0A;
  --slate:   #4A5568;
  --fog:     #F0F4F8;
  --white:   #FFFFFF;
  --display: 'Barlow Condensed', sans-serif;
  --body:    'Inter', sans-serif;
  --radius:  6px;
  --max:     1200px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--body); color: var(--ink); background: var(--white); line-height: 1.6; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw; height: 68px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--amber);
  transition: background 0.3s;
}
body.dark-mode nav { background: rgba(13,17,23,0.97); }
.nav-logo { display: flex; align-items: center; position: relative; }
.nav-logo img { height: 40px; width: auto; }
.nav-logo .logo-light { opacity: 1; }
.nav-logo .logo-dark { opacity: 0; position: absolute; }
body.dark-mode .nav-logo .logo-light { opacity: 0; }
body.dark-mode .nav-logo .logo-dark { opacity: 1; }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a { font-size: 0.82rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(0,0,0,0.55); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--amber); }
body.dark-mode .nav-links a { color: rgba(255,255,255,0.7); }
body.dark-mode .nav-links a:hover, body.dark-mode .nav-links a.active { color: var(--amber); }
.nav-cta { background: var(--amber) !important; color: var(--ink) !important; padding: 0.45rem 1.2rem; border-radius: var(--radius); font-weight: 700 !important; }
.nav-cta:hover { background: var(--amber-d) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; display: block; transition: all 0.3s; }
body.dark-mode .hamburger span { background: var(--white); }
.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); }

/* Mobile nav drawer */
.mobile-nav {
  display: none; position: fixed; top: 68px; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.98); z-index: 99;
  flex-direction: column; align-items: stretch; justify-content: flex-start;
  padding: 2rem 6vw; gap: 0;
  overflow-y: auto; height: auto;
  backdrop-filter: none; border-bottom: none;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: rgba(0,0,0,0.7); font-size: 1.4rem; font-family: var(--display);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 1rem 0; border-bottom: 1px solid rgba(0,0,0,0.08);
}
.mobile-nav a:hover { color: var(--amber); }
body.dark-mode .mobile-nav { background: rgba(13,17,23,0.98); }
body.dark-mode .mobile-nav a { color: rgba(255,255,255,0.8); border-bottom-color: rgba(255,255,255,0.08); }
body.dark-mode .mobile-nav a:hover { color: var(--amber); }
.mobile-nav .mob-cta {
  margin-top: 1.5rem; background: var(--amber); color: var(--ink) !important;
  text-align: center; border-radius: var(--radius); padding: 1rem !important;
  border: none; font-weight: 800;
}

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--amber); padding: 1rem 5vw;
  display: flex; align-items: center; justify-content: center;
  gap: 2.5rem; flex-wrap: wrap;
}
.trust-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink); }

/* ── SECTION BASE ── */
section { padding: 5.5rem 5vw; }
.container { max-width: var(--max); margin: 0 auto; }
.section-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--amber); margin-bottom: 0.6rem; }
.section-h2 { font-family: var(--display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; text-transform: uppercase; color: var(--ink); line-height: 1.1; margin-bottom: 0.9rem; }
.section-sub { font-size: 1rem; color: var(--slate); max-width: 560px; line-height: 1.7; }

/* ── BUTTONS ── */
.btn-primary { background: var(--amber); color: var(--ink); padding: 0.85rem 2rem; border-radius: var(--radius); font-weight: 700; font-size: 0.95rem; letter-spacing: 0.04em; transition: background 0.2s, transform 0.15s; display: inline-block; }
.btn-primary:hover { background: var(--amber-d); transform: translateY(-2px); }
.btn-ghost { border: 1.5px solid rgba(255,255,255,0.35); color: var(--white); padding: 0.85rem 2rem; border-radius: var(--radius); font-weight: 500; font-size: 0.95rem; transition: border-color 0.2s, background 0.2s; display: inline-block; }
.btn-ghost:hover { border-color: var(--amber); background: rgba(232,160,32,0.1); }

/* ── HERO ── */
.hero {
  min-height: 100vh; padding-top: 68px;
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--ink); overflow: hidden; position: relative;
}
.hero::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 80px); }
.hero-text { display: flex; flex-direction: column; justify-content: center; padding: 5vw 4vw 5vw 8vw; position: relative; z-index: 1; }
.hero-eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--amber); margin-bottom: 1.2rem; }
.hero-h1 { font-family: var(--display); font-weight: 800; font-size: clamp(2.8rem, 5.5vw, 5rem); line-height: 1.0; color: var(--white); margin-bottom: 1.4rem; text-transform: uppercase; letter-spacing: 0.02em; }
.hero-h1 em { font-style: normal; color: var(--amber); }
.hero-sub { font-size: 1.05rem; font-weight: 300; color: rgba(255,255,255,0.65); max-width: 440px; margin-bottom: 2.5rem; line-height: 1.7; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 2.5rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); }
.stat-val { font-family: var(--display); font-size: 2.2rem; font-weight: 800; color: var(--amber); line-height: 1; }
.stat-label { font-size: 0.72rem; color: rgba(255,255,255,0.5); margin-top: 0.2rem; letter-spacing: 0.06em; text-transform: uppercase; }
.hero-visual { display: flex; align-items: center; justify-content: center; position: relative; z-index: 1; overflow: hidden; }
.hero-img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.hero-img-light { opacity: 1; }
.hero-img-dark { opacity: 0; }
body.dark-mode .hero-img-light { opacity: 0; }
body.dark-mode .hero-img-dark { opacity: 1; }

/* ── PAGE HERO (inner pages) ── */
.page-hero { background: var(--ink); padding: 7rem 5vw 4rem; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(255,255,255,0.02) 0, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 80px); z-index: 1; }
.page-hero .container { position: relative; z-index: 2; }
.page-hero .section-h2 { color: var(--white); font-size: clamp(2.5rem, 5vw, 4rem); }
.page-hero .section-sub { color: rgba(255,255,255,0.6); max-width: 600px; }
.breadcrumb { font-size: 0.78rem; color: rgba(255,255,255,0.4); margin-bottom: 1rem; letter-spacing: 0.06em; }
.breadcrumb a { color: var(--amber); }
.breadcrumb a:hover { text-decoration: underline; }
.page-hero-bg { background-size: cover; background-position: center; }
.page-hero-bg::after { content: ''; position: absolute; inset: 0; background: rgba(13,17,23,0.75); z-index: 0; }

/* ── ABOUT ── */
.about-bg { background: var(--fog); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-visual { position: relative; }
.about-img { width: 100%; border-radius: 10px; aspect-ratio: 3/2; object-fit: contain; background: var(--fog); }
.about-badge { position: absolute; bottom: -1.5rem; right: -1.5rem; background: var(--amber); color: var(--ink); padding: 1.4rem 1.8rem; border-radius: var(--radius); font-family: var(--display); text-align: center; box-shadow: 0 8px 32px rgba(0,0,0,0.15); z-index: 1; }
.about-badge-num { font-size: 2.8rem; font-weight: 800; line-height: 1; }
.about-badge-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.about-content p { color: var(--slate); line-height: 1.8; margin-bottom: 1rem; }
.pillar { display: flex; align-items: flex-start; gap: 1rem; margin-top: 1.2rem; }
.pillar-icon { width: 40px; height: 40px; border-radius: 8px; background: var(--ink); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pillar-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.15rem; }
.pillar-desc { font-size: 0.85rem; color: var(--slate); }

/* ── SERVICES ── */
.services-header { text-align: center; margin-bottom: 3.5rem; }
.services-header .section-sub { margin: 0 auto; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service-card { background: var(--white); border-radius: 10px; padding: 0; border: 1px solid #E2E8F0; transition: box-shadow 0.25s, transform 0.25s, grid-column 0.3s; position: relative; overflow: hidden; cursor: pointer; }
.service-card > .service-title,
.service-card > .service-desc,
.service-card > .service-tags { padding-left: 1.8rem; padding-right: 1.8rem; }
.service-card > .service-tags { padding-bottom: 1.8rem; }
.service-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--amber); transform: scaleX(0); transform-origin: left; transition: transform 0.3s; }
.service-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.1); transform: translateY(-4px); }
.service-card:hover::after { transform: scaleX(1); }
.service-card-img { width: 100%; height: 180px; overflow: hidden; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.service-card:hover .service-card-img img { transform: scale(1.05); }
.service-title { font-family: var(--display); font-size: 1.4rem; font-weight: 700; text-transform: uppercase; padding-top: 1.2rem; }
.service-desc { font-size: 0.9rem; color: var(--slate); line-height: 1.7; margin-bottom: 1.2rem; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; background: var(--fog); color: var(--slate); padding: 0.25rem 0.65rem; border-radius: 20px; }

/* ── SERVICE CARD EXPANDED ── */
.service-card.expanded { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; cursor: default; padding: 1.5rem; gap: 1.5rem; }
.service-card.expanded .service-card-img { height: 100%; min-height: 320px; border-radius: 8px; }
.service-card.expanded .service-card-content { display: flex; flex-direction: column; justify-content: center; padding: 0.5rem 1rem; }
.service-card.expanded .service-title { font-size: 1.8rem; padding-top: 0; margin-bottom: 0.8rem; }
.service-card.expanded .service-desc { font-size: 1rem; line-height: 1.8; }
.service-card.expanded::after { transform: scaleX(1); }
.service-card-close { display: none; position: absolute; top: 0.8rem; right: 0.8rem; width: 36px; height: 36px; border-radius: 50%; border: none; background: var(--ink); color: var(--white); font-size: 1.2rem; cursor: pointer; z-index: 5; align-items: center; justify-content: center; transition: background 0.2s; }
.service-card-close:hover { background: var(--amber); color: var(--ink); }
.service-card.expanded .service-card-close { display: flex; }

/* ── WHY US ── */
.why-bg { background: var(--steel); }
.why-bg .section-h2 { color: var(--white); }
.why-bg .section-sub { color: rgba(255,255,255,0.6); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 3rem; }
.why-card { text-align: center; padding: 1.5rem; }
.why-num { font-family: var(--display); font-size: 3.5rem; font-weight: 800; color: var(--amber); line-height: 1; }
.why-title { font-weight: 600; font-size: 1rem; margin: 0.6rem 0 0.4rem; color: var(--white); }
.why-desc { font-size: 0.85rem; color: rgba(255,255,255,0.55); line-height: 1.6; }

/* ── VALUES ── */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

/* ── PROCESS ── */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 3.5rem; position: relative; }
.process-steps::before { content: ''; position: absolute; top: 2rem; left: calc(12.5% + 1rem); right: calc(12.5% + 1rem); height: 2px; background: var(--amber); opacity: 0.3; }
.step { text-align: center; padding: 0 1rem; }
.step-circle { width: 64px; height: 64px; border-radius: 50%; background: var(--amber); color: var(--ink); font-family: var(--display); font-size: 1.5rem; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.2rem; }
.step-title { font-weight: 700; font-size: 1rem; margin-bottom: 0.4rem; }
.step-desc { font-size: 0.85rem; color: var(--slate); line-height: 1.6; }

/* ── CLIENTS ── */
.clients-bg { background: var(--fog); }
.clients-header { text-align: center; margin-bottom: 3rem; }
.clients-banner { margin-bottom: 2.5rem; border-radius: 12px; overflow: hidden; box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.clients-banner img { width: 100%; height: auto; display: block; }
.clients-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.client-card { background: var(--white); border-radius: var(--radius); padding: 1.5rem 1rem; text-align: center; border: 1px solid #E2E8F0; font-weight: 600; font-size: 0.88rem; color: var(--slate); display: flex; align-items: center; justify-content: center; min-height: 80px; line-height: 1.3; transition: border-color 0.2s, color 0.2s; }
.client-card:hover { border-color: var(--amber); color: var(--ink); }
.client-cta { background: var(--amber); border-color: var(--amber); color: var(--ink); font-weight: 700; }

/* ── SECTORS ── */
.sectors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }

/* ── FAQ ── */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; max-width: 900px; margin: 0 auto; }

/* ── CONTACT ── */
.contact-bg { background: var(--ink); }
.contact-bg .section-h2 { color: var(--white); }
.contact-bg .section-label { color: var(--amber); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; margin-top: 3rem; }
.contact-info { display: flex; flex-direction: column; gap: 2rem; }
.contact-item { display: flex; align-items: flex-start; gap: 1rem; }
.contact-icon-wrap { width: 44px; height: 44px; border-radius: 8px; background: rgba(232,160,32,0.15); border: 1px solid rgba(232,160,32,0.3); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-item-label { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--amber); margin-bottom: 0.3rem; }
.contact-item-val { color: rgba(255,255,255,0.85); font-size: 0.95rem; line-height: 1.5; }
.contact-item-val a { color: rgba(255,255,255,0.85); }
.contact-item-val a:hover { color: var(--amber); }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.form-group input, .form-group textarea, .form-group select { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius); color: var(--white); padding: 0.75rem 1rem; font-family: var(--body); font-size: 0.9rem; transition: border-color 0.2s; width: 100%; }
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--amber); }
.form-group select option { background: var(--steel); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 110px; }
.submit-btn { background: var(--amber); color: var(--ink); border: none; cursor: pointer; padding: 0.9rem 2rem; border-radius: var(--radius); font-family: var(--body); font-size: 1rem; font-weight: 700; letter-spacing: 0.04em; transition: background 0.2s, transform 0.15s; align-self: flex-start; }
.submit-btn:hover { background: var(--amber-d); transform: translateY(-2px); }
#form-success { display: none; background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.4); padding: 1rem; border-radius: var(--radius); color: #4ade80; font-size: 0.9rem; }

/* ── MAP EMBED ── */
.map-wrap { border-radius: 10px; overflow: hidden; border: 1px solid rgba(255,255,255,0.1); }
.map-wrap iframe { width: 100%; height: 300px; border: none; display: block; }

/* ── FOOTER ── */
footer { background: #f1f5f9; color: rgba(0,0,0,0.5); padding: 2.5rem 5vw; text-align: center; font-size: 0.82rem; transition: background 0.3s, color 0.3s; }
footer a { color: var(--amber); }
.footer-top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 1.5rem; margin-bottom: 1.5rem; border-bottom: 1px solid rgba(0,0,0,0.08); flex-wrap: wrap; gap: 1rem; }
.footer-logo { display: flex; align-items: center; position: relative; }
.footer-logo img { height: 36px; width: auto; }
.footer-logo .logo-light { opacity: 1; }
.footer-logo .logo-dark { opacity: 0; position: absolute; }
body.dark-mode .footer-logo .logo-light { opacity: 0; }
body.dark-mode .footer-logo .logo-dark { opacity: 1; }
footer > .container > .footer-grid > div > p { font-size: 0.82rem; color: rgba(0,0,0,0.5); line-height: 1.7; margin-top: 0.75rem; text-align: left; }
footer > .container > .footer-grid > div > .social-links-footer { margin-top: 1rem; }
body.dark-mode footer > .container > .footer-grid > div > p { color: rgba(255,255,255,0.45); }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a { color: rgba(0,0,0,0.45); font-size: 0.82rem; }
.footer-links a:hover { color: var(--amber); }
body.dark-mode footer { background: #060a0f; color: rgba(255,255,255,0.45); }
body.dark-mode .footer-top { border-bottom-color: rgba(255,255,255,0.08); }
body.dark-mode .footer-links a { color: rgba(255,255,255,0.45); }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── THEME TOGGLE ── */
.nav-right { display: flex; align-items: center; gap: 1rem; }
.theme-toggle {
  background: none; border: 1.5px solid rgba(0,0,0,0.2); border-radius: 50%;
  width: 38px; height: 38px; cursor: pointer; display: flex; align-items: center;
  justify-content: center; transition: border-color 0.2s, background 0.2s; position: relative;
}
.theme-toggle:hover { border-color: var(--amber); background: rgba(232,160,32,0.1); }
.theme-icon-sun, .theme-icon-moon { font-size: 1.1rem; position: absolute; transition: opacity 0.3s, transform 0.3s; }
.theme-icon-sun { color: var(--ink); opacity: 0; transform: rotate(-90deg) scale(0.5); }
.theme-icon-moon { color: var(--ink); opacity: 1; transform: rotate(0deg) scale(1); }
body.dark-mode .theme-icon-sun { color: var(--white); opacity: 1; transform: rotate(0deg) scale(1); }
body.dark-mode .theme-icon-moon { color: var(--white); opacity: 0; transform: rotate(90deg) scale(0.5); }

/* ── SOCIAL LINKS (shared) ── */
.social-links-desktop,
.social-links-footer { display: flex; align-items: center; }
.social-links-desktop { gap: 0.6rem; }
.social-links-footer { gap: 0.75rem; }
.social-links-desktop a,
.social-links-footer a {
  width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.06); color: var(--slate); transition: background 0.2s, color 0.2s;
  flex-shrink: 0;
}
.social-links-desktop a svg,
.social-links-footer a svg { width: 18px; height: 18px; }
.social-links-desktop a:hover,
.social-links-footer a:hover { background: var(--amber); color: var(--ink); }
body.dark-mode .social-links-desktop a,
body.dark-mode .social-links-footer a { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6); }
body.dark-mode .social-links-desktop a:hover,
body.dark-mode .social-links-footer a:hover { background: var(--amber); color: var(--ink); }

/* ── MOBILE FAB ── */
.mobile-social-fab { display: none; position: fixed; bottom: 1.5rem; left: 1.5rem; z-index: 90; }
.fab-main {
  width: 52px; height: 52px; border-radius: 50%; border: none; background: var(--amber); color: var(--ink);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: 0 4px 20px rgba(232,160,32,0.4); transition: transform 0.3s, background 0.2s;
}
.fab-main:hover { background: var(--amber-d); }
.fab-menu {
  position: absolute; bottom: 62px; left: 0;
  display: flex; flex-direction: column; gap: 0.6rem;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
}
.fab-menu.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.fab-menu a {
  width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: var(--white); color: var(--slate); box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.fab-menu a:hover { background: var(--amber); color: var(--ink); transform: scale(1.1); }

/* ── SCROLL TO TOP ── */
.scroll-top-btn {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%) translateY(20px);
  z-index: 90; width: 48px; height: 48px; border-radius: 50%; border: none;
  background: var(--ink); color: var(--white); cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25); opacity: 0; pointer-events: none;
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
}
.scroll-top-btn.visible { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.scroll-top-btn:hover { background: var(--amber); color: var(--ink); }

body.dark-mode .scroll-top-btn { background: var(--amber); color: var(--ink); }
body.dark-mode .scroll-top-btn:hover { background: var(--white); color: var(--ink); }

/* ── STATS SECTION ── */
.stats-bg { background: var(--fog); padding: 4rem 5vw; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-counter-item { padding: 2rem 1rem; }
.stat-counter-number { font-family: var(--display); font-size: 3.5rem; font-weight: 800; color: var(--amber); line-height: 1; }
.stat-counter-label { font-size: 0.85rem; color: var(--slate); margin-top: 0.5rem; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500; }

/* ── INDUSTRIES ── */
.industries-bg { background: var(--white); }
.industries-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.industry-card { background: var(--fog); border-radius: 10px; padding: 2rem 1rem; text-align: center; border: 1px solid #E2E8F0; transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s; cursor: default; }
.industry-card:hover { border-color: var(--amber); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.industry-icon { font-size: 2.5rem; margin-bottom: 0.8rem; display: block; }
.industry-name { font-weight: 600; font-size: 0.95rem; color: var(--ink); }

/* ── PROCESS BG ── */
.process-bg { background: var(--fog); }

/* ── TESTIMONIALS ── */
.testimonials-bg { background: var(--steel); }
.testimonials-bg .section-h2 { color: var(--white); }
.testimonial-carousel { position: relative; max-width: 800px; margin: 0 auto; overflow: hidden; min-height: 200px; }
.testimonial-slide { display: none; text-align: center; padding: 0 3rem; animation: fadeInUp 0.5s ease; }
.testimonial-slide.active { display: block; }
.testimonial-quote { font-size: 1.15rem; color: rgba(255,255,255,0.85); line-height: 1.8; font-style: italic; margin-bottom: 1.5rem; position: relative; padding: 0 1rem; }
.testimonial-quote::before { content: '\201C'; font-size: 4rem; color: var(--amber); opacity: 0.4; position: absolute; top: -1.5rem; left: -0.5rem; font-family: var(--display); line-height: 1; }
.testimonial-client { font-weight: 700; color: var(--white); font-size: 1rem; }
.testimonial-company { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-top: 0.2rem; }
.testimonial-nav { display: flex; justify-content: center; gap: 1rem; margin-top: 2rem; }
.testimonial-nav button { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: var(--white); width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background 0.2s; font-size: 1.2rem; }
.testimonial-nav button:hover { background: var(--amber); color: var(--ink); }
.testimonial-dots { display: flex; justify-content: center; gap: 0.6rem; margin-top: 1.5rem; }
.testimonial-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.25); border: none; cursor: pointer; transition: background 0.2s, transform 0.2s; }
.testimonial-dot.active { background: var(--amber); transform: scale(1.3); }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ── CTA BANNER ── */
.cta-banner { background: var(--amber); padding: 4rem 5vw; text-align: center; }
.cta-heading { color: var(--ink) !important; }
.cta-sub { color: rgba(0,0,0,0.7) !important; margin: 0 auto 2rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-banner .btn-primary { background: var(--ink); color: var(--white); }
.cta-banner .btn-primary:hover { background: var(--steel); }
.cta-banner .btn-ghost { border-color: var(--ink); color: var(--ink); }
.cta-banner .btn-ghost:hover { background: rgba(0,0,0,0.08); }

/* ── EXPANDED FOOTER ── */
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; text-align: left; padding-bottom: 2rem; margin-bottom: 2rem; border-bottom: 1px solid rgba(0,0,0,0.08); }
.footer-col-title { font-family: var(--display); font-weight: 700; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink); margin-bottom: 1rem; }
.footer-col a { display: block; color: rgba(0,0,0,0.5); font-size: 0.82rem; padding: 0.25rem 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--amber); }
.footer-contact-item { font-size: 0.82rem; color: rgba(0,0,0,0.5); margin-bottom: 0.5rem; line-height: 1.6; }
.footer-hours { font-size: 0.82rem; color: rgba(0,0,0,0.5); line-height: 1.6; }
.footer-gst { font-size: 0.75rem; color: rgba(0,0,0,0.4); margin-top: 0.5rem; }

body.dark-mode .footer-grid { border-bottom-color: rgba(255,255,255,0.08); }
body.dark-mode .footer-col-title { color: var(--white); }
body.dark-mode .footer-col a { color: rgba(255,255,255,0.45); }
body.dark-mode .footer-contact-item { color: rgba(255,255,255,0.45); }
body.dark-mode .footer-hours { color: rgba(255,255,255,0.45); }
body.dark-mode .footer-gst { color: rgba(255,255,255,0.35); }

/* ── PRIVACY/TERMS PAGES ── */
.content-page { padding: 5rem 5vw 4rem; }
.content-page .container { max-width: 800px; }
.content-page h2 { font-family: var(--display); font-size: 1.6rem; font-weight: 700; text-transform: uppercase; margin: 2rem 0 1rem; color: var(--ink); }
.content-page p { color: var(--slate); line-height: 1.8; margin-bottom: 1rem; font-size: 0.95rem; }
.content-page ul { color: var(--slate); line-height: 1.8; margin-bottom: 1rem; padding-left: 1.5rem; font-size: 0.95rem; }
.content-page li { margin-bottom: 0.5rem; }
body.dark-mode .content-page h2 { color: var(--white); }
body.dark-mode .content-page p, body.dark-mode .content-page li { color: #94a3b8; }

/* ── LIGHT MODE OVERRIDES ── */
body:not(.dark-mode) .nav-cta { color: var(--ink) !important; }
body:not(.dark-mode) .btn-ghost { color: var(--white); }
body:not(.dark-mode) footer { background: #f1f5f9; color: rgba(0,0,0,0.5); }
body:not(.dark-mode) .footer-col-title { color: var(--ink); }
body:not(.dark-mode) .footer-col a { color: rgba(0,0,0,0.5); }
body:not(.dark-mode) .footer-col a:hover { color: var(--amber); }
body:not(.dark-mode) .footer-contact-item { color: rgba(0,0,0,0.5); }
body:not(.dark-mode) .footer-hours { color: rgba(0,0,0,0.5); }
body:not(.dark-mode) .footer-gst { color: rgba(0,0,0,0.4); }

/* ── DARK MODE ── */
body.dark-mode { background: #111820; color: #d1d5db; }
body.dark-mode .section-h2 { color: #f1f5f9; }
body.dark-mode .section-sub { color: #94a3b8; }
body.dark-mode .about-bg { background: #0f1724; }
body.dark-mode .about-content p { color: #94a3b8; }
body.dark-mode .pillar-desc { color: #94a3b8; }
body.dark-mode .pillar-icon { background: #1a2332; }
body.dark-mode .service-card { background: #1a2332; border-color: #2a3a4d; }
body.dark-mode .service-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.4); }
body.dark-mode .service-title { color: #f1f5f9; }
body.dark-mode .service-desc { color: #94a3b8; }
body.dark-mode .tag { background: #243244; color: #94a3b8; }
body.dark-mode .why-bg { background: #0a1018; }
body.dark-mode .clients-bg { background: #0f1724; }
body.dark-mode .client-card { background: #1a2332; border-color: #2a3a4d; color: #94a3b8; }
body.dark-mode .client-card:hover { border-color: var(--amber); color: #f1f5f9; }
body.dark-mode .client-cta { background: var(--amber); color: var(--ink); }
body.dark-mode .step-title { color: #f1f5f9; }
body.dark-mode .step-desc { color: #94a3b8; }
body.dark-mode .sectors-grid .client-card { background: #1a2332; border-color: #2a3a4d; color: #94a3b8; }
body.dark-mode .faq-grid .service-card { background: #1a2332; border-color: #2a3a4d; }
body.dark-mode .faq-grid .service-card .service-title { color: #f1f5f9; }
body.dark-mode .faq-grid .service-card .service-desc { color: #94a3b8; }
body.dark-mode .stats-bg { background: #0f1724; }
body.dark-mode .stat-counter-number { color: var(--amber); }
body.dark-mode .stat-counter-label { color: #94a3b8; }
body.dark-mode .industries-bg { background: #111820; }
body.dark-mode .industry-card { background: #1a2332; border-color: #2a3a4d; }
body.dark-mode .industry-name { color: #f1f5f9; }
body.dark-mode .process-bg { background: #0f1724; }
body.dark-mode .cta-banner { background: var(--amber); }
body.dark-mode .cta-banner .btn-ghost { color: var(--ink); border-color: var(--ink); }

/* Dark mode toggle icon swap */
body.dark-mode .theme-toggle { border-color: rgba(255,255,255,0.15); }

/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */

/* ── TABLET (max-width: 1024px) ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
  .about-grid { gap: 3rem; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(2, 1fr); }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ── MOBILE LANDSCAPE / SMALL TABLET (max-width: 900px) ── */
@media (max-width: 900px) {
  .nav-links { display: none !important; }
  .hamburger { display: flex; }
  .mobile-section { display: block !important; }
  .social-links-desktop { display: none; }
  .mobile-social-fab { display: block; }

  section { padding: 4rem 5vw; }

  /* Hero */
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 68px; }
  .hero-visual { display: none; }
  .hero-text { padding: 4rem 6vw 3rem; }
  .hero-h1 { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .hero-sub { font-size: 0.95rem; }
  .hero-stats { flex-direction: row; gap: 1.5rem; flex-wrap: wrap; }
  .stat-val { font-size: 1.8rem; }

  /* Page hero */
  .page-hero { padding: 6rem 5vw 2.5rem; }
  .page-hero .section-h2 { font-size: clamp(2rem, 6vw, 3rem); }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-badge { right: 1rem; bottom: -1rem; padding: 1rem 1.4rem; }
  .about-badge-num { font-size: 2.2rem; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .service-card.expanded { grid-template-columns: 1fr; }
  .service-card.expanded .service-card-img { min-height: 200px; }

  /* Values */
  .values-grid { grid-template-columns: 1fr; }

  /* Why */
  .why-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .why-num { font-size: 2.8rem; }

  /* Process */
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .process-steps::before { display: none; }

  /* Clients */
  .clients-grid { grid-template-columns: repeat(3, 1fr); }

  /* Sectors */
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }

  /* FAQ */
  .faq-grid { grid-template-columns: 1fr; max-width: 100%; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }

  /* Trust bar */
  .trust-bar { gap: 1rem; padding: 0.8rem 5vw; }
  .trust-item { font-size: 0.7rem; }

  /* Footer */
  .footer-top { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .social-links-footer { justify-content: center; }
}

/* ── MOBILE PORTRAIT (max-width: 600px) ── */
@media (max-width: 600px) {
  section { padding: 3rem 5vw; }

  /* Hero */
  .hero-text { padding: 3.5rem 5vw 2.5rem; }
  .hero-h1 { font-size: clamp(1.8rem, 10vw, 2.8rem); }
  .hero-sub { font-size: 0.88rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary,
  .hero-actions .btn-ghost { width: 100%; text-align: center; }
  .hero-stats { flex-direction: column; gap: 1rem; }

  /* Page hero */
  .page-hero { padding: 5.5rem 5vw 2rem; }
  .page-hero .section-h2 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .page-hero .section-sub { font-size: 0.9rem; }

  /* Section headings */
  .section-h2 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .section-sub { font-size: 0.9rem; }

  /* About */
  .about-badge { right: 0.5rem; bottom: -0.8rem; padding: 0.8rem 1.2rem; }
  .about-badge-num { font-size: 1.8rem; }
  .about-badge-label { font-size: 0.65rem; }
  .pillar { gap: 0.75rem; }
  .pillar-icon { width: 36px; height: 36px; }

  /* Services */
  .service-card-img { height: 160px; }
  .service-card.expanded { padding: 1rem; gap: 1rem; }
  .service-card.expanded .service-card-content { padding: 0.5rem; }
  .service-card.expanded .service-title { font-size: 1.4rem; }
  .service-card.expanded .service-desc { font-size: 0.9rem; }

  /* Why */
  .why-grid { grid-template-columns: 1fr; gap: 1rem; }
  .why-card { padding: 1rem; }
  .why-num { font-size: 2.5rem; }

  /* Process */
  .process-steps { grid-template-columns: 1fr; gap: 1.5rem; }
  .step-circle { width: 52px; height: 52px; font-size: 1.2rem; }

  /* Clients */
  .clients-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .client-card { min-height: 60px; font-size: 0.8rem; padding: 1rem 0.5rem; }

  /* Sectors */
  .sectors-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .stat-counter-number { font-size: 2.8rem; }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(2, 1fr); }

  /* Testimonials */
  .testimonial-slide { padding: 0 2rem; }
  .testimonial-quote { font-size: 1rem; }

  /* Contact */
  .contact-grid { gap: 2rem; }
  .map-wrap iframe { height: 220px; }

  /* Buttons */
  .btn-primary, .btn-ghost { width: 100%; text-align: center; }

  /* Footer */
  .footer-links { gap: 1rem; }
  .footer-links a { font-size: 0.78rem; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .stat-counter-number { font-size: 2.2rem; }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .industry-card { padding: 1.5rem 0.8rem; }

  /* Testimonials */
  .testimonial-slide { padding: 0 1rem; }
  .testimonial-quote { font-size: 0.9rem; }
  .testimonial-quote::before { font-size: 2.5rem; top: -1rem; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; text-align: center; }

  /* Trust bar */
  .trust-item { font-size: 0.65rem; letter-spacing: 0.03em; }
}

/* ── DESKTOP (min-width: 901px) ── */
@media (min-width: 901px) {
  .hamburger { display: none; }
  .mobile-nav { display: none !important; }
}