/* =============================================
   DATAANSH — Complete Stylesheet
   ============================================= */

*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}

:root {
  --navy:        #080D1A;
  --navy2:       #0D1323;
  --navy3:       #111828;
  --navy-light:  #1A2438;
  --teal:        #1A7A6E;
  --teal2:       #22A090;
  --teal3:       #40C0B0;
  --teal-dim:    rgba(26, 122, 110, 0.13);
  --teal-border: rgba(34, 160, 144, 0.28);
  --gold:        #C9A84C;
  --gold2:       #E2C87A;
  --gold-dim:    rgba(201, 168, 76, 0.1);
  --gold-border: rgba(201, 168, 76, 0.2);
  --accent:      var(--teal2);
  --accent2:     var(--teal3);
  --accent-dim:  var(--teal-dim);
  --accent-bdr:  var(--teal-border);
  --white:       #F2F4F6;
  --white2:      #DDE3EA;
  --muted:       rgba(242, 244, 246, 0.52);
  --dim:         rgba(242, 244, 246, 0.2);
  --border:      rgba(34, 160, 144, 0.2);
  --border2:     rgba(242, 244, 246, 0.08);
  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'DM Sans', system-ui, sans-serif;
  --max-width:   1240px;
  --radius:      3px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── UTILITIES ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2.5rem;
}

.section-pad { padding: 6rem 0; }
.dark-section { background: var(--navy2); }
.mt-1 { margin-top: 1rem; }

.eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent2);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--accent2);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.5vw, 3.4rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.section-title em { font-style: italic; color: var(--teal3); }

.section-sub {
  font-size: 0.97rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 3rem;
}

.section-header { margin-bottom: 4rem; }
.section-header.centered { text-align: center; }
.section-header.centered .eyebrow { justify-content: center; }
.section-header.centered .eyebrow::before { display: none; }
.centered-sub { max-width: 580px; margin-left: auto; margin-right: auto; }

.body-text { font-size: 0.97rem; color: var(--muted); line-height: 1.85; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  background: var(--teal2);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover { background: var(--teal3); transform: translateY(-2px); }

.btn-ghost {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  background: transparent;
  color: var(--white2);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 0.5px solid var(--dim);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover { border-color: var(--muted); color: var(--white); }

/* ── NAV ── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(8, 13, 26, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 0.5px solid var(--border);
  transition: background 0.3s;
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2.5rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--white);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo span { color: var(--teal3); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  display: block;
  padding: 0.4rem 0.85rem;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-link:hover { color: var(--white); }

.nav-cta {
  display: block;
  padding: 0.45rem 1.2rem;
  text-decoration: none;
  color: var(--teal3) !important;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 0.5px solid var(--teal-border);
  border-radius: var(--radius);
  margin-left: 0.75rem;
  transition: background 0.2s;
}

.nav-cta:hover { background: var(--teal-dim); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 68% 42%, rgba(26,122,110,0.12) 0%, transparent 65%),
    radial-gradient(ellipse 35% 45% at 5% 85%, rgba(8,13,26,0.8) 0%, transparent 55%);
  pointer-events: none;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(34,160,144,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,160,144,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-top: 4rem;
  padding-bottom: 4rem;
  position: relative;
  z-index: 1;
}

.hero-content { max-width: 600px; }

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin-bottom: 1.75rem;
}

.hero-title em { font-style: italic; color: var(--teal3); }

.hero-sub {
  font-size: 1.02rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 500px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.badge {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal3);
  border: 0.5px solid var(--teal-border);
  background: var(--teal-dim);
  padding: 0.28rem 0.7rem;
  border-radius: 1px;
}

/* Orb */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.data-orb {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  animation: orb-spin linear infinite;
}

.ring-1 { width: 100%; height: 100%; border: 0.5px solid rgba(34,160,144,0.15); animation-duration: 40s; }
.ring-2 { width: 72%; height: 72%; border: 0.5px solid rgba(34,160,144,0.3); animation-duration: 28s; animation-direction: reverse; }
.ring-3 { width: 48%; height: 48%; border: 0.5px solid rgba(34,160,144,0.45); animation-duration: 18s; }

@keyframes orb-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.orb-core {
  position: relative; z-index: 10;
  width: 130px; height: 130px;
  border-radius: 50%;
  background: var(--teal-dim);
  border: 1px solid var(--teal-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-logo {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--white2);
}

.orb-logo span { color: var(--teal3); }

.orb-node {
  position: absolute;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--teal2);
  opacity: 0.8;
}

.n1 { top: 8%; left: 47%; }
.n2 { top: 28%; right: 4%; }
.n3 { bottom: 12%; right: 20%; }
.n4 { bottom: 7%; left: 36%; }
.n5 { top: 36%; left: 3%; }
.n6 { top: 60%; right: 9%; }

.orb-label {
  position: absolute;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal3);
  opacity: 0.7;
}

.l1 { top: 4%; left: 50%; transform: translateX(-50%); }
.l2 { right: 0; top: 42%; }
.l3 { bottom: 4%; left: 50%; transform: translateX(-50%); }
.l4 { left: 0; top: 42%; }

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  z-index: 1;
}

.hero-scroll-hint span {
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--dim);
}

.scroll-line {
  width: 1px; height: 32px;
  background: linear-gradient(to bottom, var(--teal2), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

.hero-content > * {
  animation: fade-up 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero-content .eyebrow    { animation-delay: 0.1s; }
.hero-content .hero-title  { animation-delay: 0.2s; }
.hero-content .hero-sub    { animation-delay: 0.35s; }
.hero-content .hero-actions { animation-delay: 0.5s; }
.hero-content .hero-badges  { animation-delay: 0.62s; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── TICKER ── */
.ticker-wrap {
  background: var(--navy2);
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
  padding: 0.85rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  gap: 3rem;
  animation: ticker-scroll 50s linear infinite;
}

.ti {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2.5rem;
}

.stat-card {
  padding: 1.4rem 1.5rem;
  border: 0.5px solid var(--border);
  background: var(--teal-dim);
  border-radius: var(--radius);
}

.stat-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--teal3);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-num span { font-size: 1.5rem; }
.stat-label { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }

.expertise-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.pillar {
  padding: 1.5rem;
  border: 0.5px solid var(--border2);
  border-radius: var(--radius);
  background: var(--navy3);
  transition: border-color 0.25s, background 0.25s;
}

.pillar:hover { border-color: var(--border); background: var(--navy-light); }

.pillar-icon { font-size: 1.2rem; color: var(--teal2); margin-bottom: 0.75rem; }
.pillar-name { font-size: 0.88rem; font-weight: 500; margin-bottom: 0.5rem; color: var(--white); }
.pillar-text { font-size: 0.8rem; color: var(--muted); line-height: 1.7; }

/* ── SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border2);
  border: 0.5px solid var(--border2);
}

.service-card {
  background: var(--navy2);
  transition: background 0.25s;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--teal2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card:hover { background: var(--navy-light); }
.service-card:hover::after { transform: scaleX(1); }

.service-card-inner { padding: 2.4rem 2rem; height: 100%; }

.service-num-label {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--border2);
  line-height: 1;
  margin-bottom: 1.2rem;
  transition: color 0.25s;
}

.service-card:hover .service-num-label { color: rgba(34,160,144,0.25); }

.service-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  margin-bottom: 0.85rem;
  color: var(--white);
}

.service-desc { font-size: 0.83rem; color: var(--muted); line-height: 1.8; margin-bottom: 1.4rem; }

.service-features { list-style: none; margin-bottom: 1.5rem; }

.service-features li {
  font-size: 0.78rem;
  color: var(--muted);
  padding: 0.3rem 0 0.3rem 1rem;
  border-bottom: 0.5px solid var(--border2);
  position: relative;
  line-height: 1.5;
}

.service-features li::before {
  content: '→'; position: absolute; left: 0;
  color: var(--teal2); font-size: 0.65rem;
}

.service-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }

.tag {
  font-size: 0.67rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal3);
  border: 0.5px solid var(--border);
  padding: 0.2rem 0.55rem;
  border-radius: 1px;
}

/* ── EXPERTISE / TECH ── */
.tech-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.tech-cat-label {
  font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--teal3); margin-bottom: 0.85rem;
}

.tech-pills { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.tech-pill {
  font-size: 0.78rem; color: var(--muted);
  background: var(--navy2);
  border: 0.5px solid var(--border2);
  padding: 0.3rem 0.75rem;
  border-radius: 1px;
  transition: border-color 0.2s, color 0.2s;
}

.tech-pill.active {
  color: var(--white);
  border-color: var(--border);
  background: var(--navy-light);
}

.tech-pill:hover { border-color: var(--teal-border); color: var(--white); }

.certs-row { border-top: 0.5px solid var(--border2); padding-top: 3rem; }
.certs-label { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal3); margin-bottom: 1.5rem; }

.certs-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }

.cert-card {
  padding: 1.4rem 1rem;
  border: 0.5px solid var(--border2);
  border-radius: var(--radius);
  background: var(--navy2);
  text-align: center;
  transition: border-color 0.25s;
}

.cert-card:hover { border-color: var(--border); }
.cert-icon { font-size: 1.4rem; color: var(--teal2); margin-bottom: 0.75rem; }
.cert-name { font-size: 0.78rem; font-weight: 500; color: var(--white); margin-bottom: 0.3rem; line-height: 1.4; }
.cert-level { font-size: 0.7rem; color: var(--muted); letter-spacing: 0.05em; }

/* ── PROCESS ── */
.process-timeline { position: relative; display: flex; flex-direction: column; }
.process-line {
  position: absolute;
  left: 27px; top: 28px; bottom: 28px;
  width: 1px;
  background: linear-gradient(to bottom, var(--teal2), rgba(34,160,144,0.08));
}

.process-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 2rem;
  padding-bottom: 3.5rem;
  position: relative;
}

.process-step:last-child { padding-bottom: 0; }
.step-marker { position: relative; z-index: 1; }

.step-circle {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1px solid var(--teal-border);
  background: var(--navy2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 1rem; font-weight: 400;
  color: var(--teal3);
  flex-shrink: 0;
}

.step-name {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 400;
  margin-bottom: 0.75rem;
  padding-top: 0.75rem;
  color: var(--white);
}

.step-desc { font-size: 0.9rem; color: var(--muted); line-height: 1.8; margin-bottom: 1.25rem; max-width: 640px; }

.step-outputs { display: flex; gap: 0.6rem; flex-wrap: wrap; }

.step-outputs span {
  font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--teal3);
  background: var(--teal-dim);
  border: 0.5px solid var(--border);
  padding: 0.25rem 0.7rem;
  border-radius: 1px;
}

/* ── WHY ── */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.why-card {
  padding: 2rem 1.75rem;
  border: 0.5px solid var(--border2);
  border-radius: var(--radius);
  background: var(--navy2);
  transition: border-color 0.25s, background 0.25s;
}

.why-card:hover { border-color: var(--border); background: var(--navy-light); }

.why-num { font-family: var(--font-serif); font-size: 1rem; color: var(--teal2); margin-bottom: 1rem; }
.why-title { font-size: 1rem; font-weight: 500; margin-bottom: 0.75rem; color: var(--white); line-height: 1.35; }
.why-text { font-size: 0.83rem; color: var(--muted); line-height: 1.8; }

/* ── INDUSTRIES ── */
.industries-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.industry-card {
  padding: 2rem 1.75rem;
  border: 0.5px solid var(--border2);
  border-radius: var(--radius);
  background: var(--navy3);
  transition: border-color 0.25s;
  text-align: center;
}

.industry-card:hover { border-color: var(--border); }
.industry-icon { font-size: 2rem; margin-bottom: 1rem; display: block; }
.industry-name { font-family: var(--font-serif); font-size: 1.15rem; font-weight: 500; margin-bottom: 0.65rem; color: var(--white); }
.industry-text { font-size: 0.8rem; color: var(--muted); line-height: 1.75; }

/* ── ENGAGEMENTS ── */
.engagement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.engagement-card {
  padding: 2.25rem 2rem;
  border: 0.5px solid var(--border2);
  border-radius: var(--radius);
  background: var(--navy2);
  position: relative;
  transition: border-color 0.25s;
}

.engagement-card:hover { border-color: var(--border); }

.featured-engagement {
  border-color: var(--teal-border);
  background: var(--navy-light);
}

.engagement-badge {
  position: absolute; top: -1px; right: 1.5rem;
  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: #fff; background: var(--teal2);
  padding: 0.2rem 0.7rem;
  border-radius: 0 0 var(--radius) var(--radius);
}

.engagement-type { font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal3); margin-bottom: 0.75rem; }
.engagement-name { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 400; margin-bottom: 1rem; color: var(--white); }
.engagement-desc { font-size: 0.83rem; color: var(--muted); line-height: 1.8; margin-bottom: 1.5rem; }
.engagement-detail { display: flex; flex-direction: column; gap: 0.4rem; }

.engagement-detail span {
  font-size: 0.75rem; color: var(--muted);
  padding-left: 1rem; position: relative;
}

.engagement-detail span::before {
  content: '→'; position: absolute; left: 0;
  color: var(--teal2); font-size: 0.65rem;
}

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 6rem; align-items: start; }

.contact-info { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.4rem; }
.contact-label { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal3); margin-bottom: 0.3rem; }
.contact-value { font-size: 0.95rem; color: var(--white2); text-decoration: none; transition: color 0.2s; }
a.contact-value:hover { color: var(--teal3); }

.contact-form {
  background: var(--navy3);
  border: 0.5px solid var(--border2);
  padding: 2.5rem;
  border-radius: var(--radius);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.2rem; }

.form-group label { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--navy2);
  border: 0.5px solid var(--border2);
  color: var(--white);
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 300;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2322A090' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select option { background: var(--navy2); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--teal-border); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--dim); }
.form-group textarea { resize: vertical; }
.form-submit { width: 100%; font-size: 0.82rem; margin-top: 0.5rem; }
.form-success { margin-top: 1rem; font-size: 0.85rem; color: var(--teal3); text-align: center; }

/* ── FOOTER ── */
.site-footer {
  background: var(--navy);
  border-top: 0.5px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 0.5px solid var(--border2);
  margin-bottom: 2rem;
}

.footer-logo { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 500; color: var(--white); margin-bottom: 0.75rem; }
.footer-logo span { color: var(--teal3); }
.footer-tagline { font-size: 0.83rem; color: var(--muted); line-height: 1.7; }

.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

.footer-nav-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }

.footer-nav-col ul a { text-decoration: none; font-size: 0.82rem; color: var(--muted); transition: color 0.2s; }
.footer-nav-col ul a:hover { color: var(--white); }
.footer-nav-label { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal3); margin-bottom: 0.85rem; }
.footer-location p { font-size: 0.82rem; color: var(--muted); line-height: 1.7; }

.footer-bottom { display: flex; justify-content: space-between; align-items: center; }
.footer-copy { font-size: 0.75rem; color: var(--dim); letter-spacing: 0.05em; }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { font-size: 0.75rem; color: var(--dim); text-decoration: none; letter-spacing: 0.05em; transition: color 0.2s; }
.footer-legal a:hover { color: var(--muted); }

/* ── REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(3, 1fr); }
  .tech-categories { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .engagement-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-nav { grid-template-columns: repeat(2, 1fr); }
  .expertise-pillars { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(8, 13, 26, 0.98);
    flex-direction: column;
    padding: 1rem 0 2rem;
    border-bottom: 0.5px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-link, .nav-cta {
    width: 100%; text-align: center;
    padding: 0.9rem 1.5rem;
    margin: 0; border: none;
    border-bottom: 0.5px solid var(--border2);
  }
  .nav-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-categories { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .hero-title { font-size: clamp(2.4rem, 8vw, 3.5rem); }
  .section-pad { padding: 4rem 0; }
  .container { padding: 0 1.5rem; }
  .contact-form { padding: 1.75rem; }
}

@media (max-width: 480px) {
  .about-stats { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr 1fr; }
}