/* ============================================================
   Real Consulting LLC — Stylesheet
   ============================================================ */

/* --- Reset & Base ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:         hsl(220, 50%, 14%);
  --primary-dark:    hsl(220, 60%, 8%);
  --secondary:       hsl(199, 89%, 46%);
  --secondary-hover: hsl(199, 89%, 58%);
  --g50:    #f9fafb;
  --g100:   #f3f4f6;
  --g200:   #e5e7eb;
  --g300:   #d1d5db;
  --g400:   #9ca3af;
  --g500:   #6b7280;
  --g600:   #4b5563;
  --g700:   #374151;
  --g900:   #111827;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --ease: 200ms ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--g700);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* --- Layout ----------------------------------------------- */
.container {
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Typography ------------------------------------------- */
h1, h2, h3, h4 {
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--g900);
}

/* --- Navbar ----------------------------------------------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background var(--ease), backdrop-filter var(--ease), box-shadow var(--ease);
}
.navbar.scrolled {
  background: rgba(12, 20, 44, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: white;
  z-index: 101;
  position: relative;
}
.nav-brand-llc {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--secondary);
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  color: rgba(255,255,255,0.72);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--ease);
}
.nav-link:hover,
.nav-link.active { color: white; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 101;
  position: relative;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Buttons ---------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease), box-shadow var(--ease);
  font-family: var(--font);
  border: 1px solid transparent;
  text-decoration: none;
}
.btn-lg { height: 3.5rem; padding: 0 2rem; font-size: 1rem; }
.btn-md { height: 2.75rem; padding: 0 1.5rem; font-size: 0.9rem; }
.btn-sm { height: 2.25rem; padding: 0 1.25rem; font-size: 0.85rem; }

.btn-primary {
  background: var(--secondary);
  color: white;
  border-color: var(--secondary);
  box-shadow: 0 0 28px rgba(14,165,233,0.22);
}
.btn-primary:hover {
  background: var(--secondary-hover);
  border-color: var(--secondary-hover);
}
.btn-outline-white {
  background: rgba(255,255,255,0.06);
  color: white;
  border-color: rgba(255,255,255,0.2);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.12); }

.btn-outline-navy {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline-navy:hover { background: var(--primary); color: white; }

.btn-navy {
  background: var(--primary);
  color: white;
}
.btn-navy:hover { background: hsl(220, 50%, 20%); }

/* --- Hero ------------------------------------------------- */
.hero {
  display: flex;
  align-items: center;
  background: var(--primary);
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary) 60%, hsl(220,60%,8%) 100%);
}
.dot-grid {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: radial-gradient(circle, #38bdf8 1px, transparent 1px);
  background-size: 48px 48px;
}
.glow-tr {
  position: absolute;
  top: -4rem; right: -4rem;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: rgba(14,165,233,0.05);
  filter: blur(80px);
}
.glow-bl {
  position: absolute;
  bottom: -4rem; left: -4rem;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(14,165,233,0.05);
  filter: blur(80px);
}
.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 7rem 0 3.5rem;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: 9999px;
  padding: 0.4rem 1rem;
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 2rem;
}
.badge-dot {
  width: 0.5rem; height: 0.5rem;
  border-radius: 50%;
  background: var(--secondary);
  position: relative;
  flex-shrink: 0;
}
.badge-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--secondary);
  opacity: 0.4;
  animation: ping 1.6s ease-in-out infinite;
}
@keyframes ping {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50%       { transform: scale(2); opacity: 0; }
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: white;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}
.hero-word {
  display: none;
  color: transparent;
  background: linear-gradient(90deg, var(--secondary), hsl(199, 89%, 68%));
  -webkit-background-clip: text;
  background-clip: text;
}
.hero-word.active {
  display: inline;
  animation: fadeWord 0.4s ease forwards;
}
@keyframes fadeWord {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.7);
  max-width: 42rem;
  line-height: 1.75;
  font-weight: 300;
  margin: 0 auto 2.5rem;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
  justify-content: center;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 2rem;
}
.stat-num {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.stat-lbl {
  font-size: 0.68rem;
  color: var(--g400);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: var(--g400);
  justify-content: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.trust-icon { color: var(--secondary); flex-shrink: 0; }

/* --- Page hero (inner pages) ------------------------------ */
.page-hero {
  background: var(--primary);
  color: white;
  padding: 9rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.page-hero .dot-grid { opacity: 0.04; }
.page-hero .glow-tr { width: 22rem; height: 22rem; }
.page-hero-inner { position: relative; z-index: 1; }
.section-label {
  display: block;
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  margin-bottom: 1rem;
}
.page-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  color: white;
  max-width: 60rem;
  margin-bottom: 1rem;
}
.page-hero p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.7);
  max-width: 56rem;
  font-weight: 300;
  line-height: 1.75;
}

/* --- Sections --------------------------------------------- */
.section    { padding: 5rem 0; }
.section-sm { padding: 3.5rem 0; }
.bg-white   { background: #fff; }
.bg-gray    { background: var(--g50); }
.bg-navy    { background: var(--primary); }
.border-t   { border-top: 1px solid var(--g100); }

/* Brand strip (logos-as-text) */
.brands-strip {
  padding: 3rem 0;
  background: white;
  border-bottom: 1px solid var(--g100);
}
.brands-label {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--g500);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  margin-bottom: 1.5rem;
}
.brands-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.4rem 0.85rem;
}
.brand-item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  white-space: nowrap;
  position: relative;
}
.brand-item:not(:last-child)::after {
  content: "\2022";
  color: var(--g300);
  font-size: 0.7rem;
  margin-left: 0.85rem;
}
.brand {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: -0.01em;
}
.brand-sub {
  font-size: 0.7rem;
  color: var(--g500);
  font-weight: 500;
}
.brand-dot {
  color: var(--g300);
  font-size: 0.75rem;
}

@media (max-width: 1024px) {
  .brand { font-size: 0.78rem; }
  .brand-sub { font-size: 0.66rem; }
  .brands-grid { gap: 0.35rem 0.65rem; }
  .brand-item:not(:last-child)::after { margin-left: 0.65rem; }
}

.section-head { margin-bottom: 3.5rem; }
.section-head h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--primary);
  max-width: 36rem;
  margin-bottom: 1rem;
}
.section-head p { color: var(--g600); font-size: 1.05rem; max-width: 40rem; line-height: 1.7; }
.section-head.center { text-align: center; }
.section-head.center h2,
.section-head.center p { margin-left: auto; margin-right: auto; }
.section-head.light .section-label { color: var(--secondary); }
.section-head.light h2 { color: white; }
.section-head.light p  { color: rgba(255,255,255,0.7); }

/* --- Cards ------------------------------------------------ */
.card {
  background: white;
  border: 1px solid var(--g100);
  border-radius: 0.75rem;
  padding: 2rem;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.card:hover {
  border-color: rgba(14,165,233,0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.07);
}
.card-navy {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  padding: 1.75rem;
  transition: background var(--ease), border-color var(--ease);
}
.card-navy:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(14,165,233,0.3);
}
.card-icon {
  width: 3.5rem; height: 3.5rem;
  border-radius: 0.5rem;
  background: rgba(14,165,233,0.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  transition: background var(--ease);
}
.card:hover .card-icon { background: rgba(14,165,233,0.16); }
.card h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: 0.75rem; }
.card p  { color: var(--g600); font-size: 0.9rem; line-height: 1.65; margin-bottom: 1rem; }

/* Tags */
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--secondary);
  background: rgba(14,165,233,0.1);
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
}

/* --- Grid helpers ----------------------------------------- */
.grid-2   { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3   { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4   { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 3rem; }

/* --- Check list ------------------------------------------- */
.check-list { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--g700);
  line-height: 1.55;
}
.check-list li .chk {
  flex-shrink: 0;
  width: 1rem; height: 1rem;
  margin-top: 0.18rem;
  color: var(--secondary);
}
.check-list.light li { color: rgba(255,255,255,0.82); }

/* --- Testimonials ----------------------------------------- */
.testimonial {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  padding: 1.75rem;
}
.testimonial-quote {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.25rem;
}
.testimonial-name { font-size: 0.85rem; font-weight: 600; color: white; }
.testimonial-org  { font-size: 0.75rem; color: var(--secondary); font-weight: 500; margin-top: 0.2rem; }

/* --- Stat cards (proof section) --------------------------- */
.metric-card .metric     { font-size: 2.25rem; font-weight: 700; color: var(--secondary); line-height: 1; margin-bottom: 0.5rem; }
.metric-card .metric-lbl { font-size: 0.68rem; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.75rem; }
.metric-card .metric-desc{ font-size: 0.8rem; color: var(--g400); line-height: 1.55; }

/* Industries list */
.industries-list { display: flex; flex-direction: column; }
.industry-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 0.95rem; font-weight: 500;
  color: rgba(255,255,255,0.85);
}
.industry-item:last-child { border-bottom: none; }
.not-limited {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(14,165,233,0.08);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: 0.75rem;
}
.not-limited .nl-title { font-size: 0.72rem; font-weight: 700; color: var(--secondary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.5rem; }
.not-limited p { font-size: 0.85rem; color: rgba(255,255,255,0.7); line-height: 1.6; }

/* --- Differentiator cards (About) ------------------------- */
.diff-card {
  display: flex; gap: 1rem;
  padding: 1.25rem;
  background: var(--g50);
  border: 1px solid var(--g100);
  border-radius: 0.75rem;
  transition: border-color var(--ease);
}
.diff-card:hover { border-color: rgba(14,165,233,0.3); }
.diff-icon {
  flex-shrink: 0;
  width: 2.5rem; height: 2.5rem;
  background: rgba(14,165,233,0.1);
  border-radius: 0.5rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--secondary);
}
.diff-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--primary); margin-bottom: 0.35rem; }
.diff-card p  { font-size: 0.85rem; color: var(--g600); line-height: 1.55; }

/* Cert cards */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.cert-card {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: white;
  border: 1px solid var(--g100);
  border-radius: 0.5rem;
  transition: border-color var(--ease);
  font-size: 0.8rem; font-weight: 500; color: var(--g700);
}
.cert-card:hover { border-color: rgba(14,165,233,0.3); }
.cert-chk { color: var(--secondary); flex-shrink: 0; }

/* --- Stats bar (Results page) ----------------------------- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--g100);
  text-align: center;
}
.stats-bar .sb-value { font-size: 1.75rem; font-weight: 700; color: var(--secondary); margin-bottom: 0.25rem; }
.stats-bar .sb-label { font-size: 0.65rem; color: var(--g500); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; line-height: 1.3; }

/* Case studies */
.case-study {
  background: white;
  border: 1px solid var(--g100);
  border-radius: 0.75rem;
  padding: 2rem;
  display: flex; gap: 1.5rem;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.case-study:hover {
  border-color: rgba(14,165,233,0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.07);
}
.case-icon {
  flex-shrink: 0;
  width: 3.5rem; height: 3.5rem;
  background: rgba(14,165,233,0.07);
  border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--secondary);
}
.case-domain {
  display: inline-block;
  font-size: 0.68rem; font-weight: 700;
  color: var(--secondary);
  background: rgba(14,165,233,0.1);
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 0.2rem;
}
.case-org  { font-size: 0.85rem; color: var(--g500); }
.case-body h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin: 0.5rem 0 0.75rem; }
.case-body p  { font-size: 0.875rem; color: var(--g600); line-height: 1.65; margin-bottom: 1.25rem; }

/* --- Services page ---------------------------------------- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-bottom: 4rem;
  margin-bottom: 4rem;
  border-bottom: 1px solid var(--g100);
}
.service-detail:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.service-detail.reverse .sd-text { order: 2; }
.service-detail.reverse .sd-box  { order: 1; }
.sd-icon {
  width: 3.5rem; height: 3.5rem;
  background: rgba(14,165,233,0.1);
  border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--secondary);
  margin-bottom: 1.25rem;
}
.sd-text .tagline { color: var(--secondary); font-weight: 600; font-size: 0.95rem; margin-bottom: 1rem; }
.sd-text h2 { font-size: 1.75rem; font-weight: 700; color: var(--primary); margin-bottom: 0.75rem; }
.sd-text p  { color: var(--g600); line-height: 1.7; margin-bottom: 1.25rem; }
.ideal-box {
  background: var(--g50); border: 1px solid var(--g100);
  border-radius: 0.5rem; padding: 0.875rem 1.25rem;
  font-size: 0.85rem; color: var(--g500); margin-bottom: 1.5rem;
}
.ideal-box strong { color: var(--g700); }
.sd-box {
  background: var(--g50); border: 1px solid var(--g100);
  border-radius: 0.75rem; padding: 2rem;
}
.sd-box h4 {
  font-size: 0.68rem; font-weight: 700;
  color: var(--g500); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

/* Engagement models */
.engagement-card {
  background: white; border: 1px solid var(--g100);
  border-radius: 0.75rem; padding: 1.75rem;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.engagement-card:hover { border-color: rgba(14,165,233,0.3); box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.engagement-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 0.75rem; }
.engagement-card p  { font-size: 0.875rem; color: var(--g600); line-height: 1.65; }

/* --- Contact form ----------------------------------------- */
.contact-layout { display: grid; grid-template-columns: 3fr 2fr; gap: 4rem; align-items: start; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--g700); }
.form-input, .form-select, .form-textarea {
  width: 100%; height: 2.75rem;
  padding: 0 0.875rem;
  border: 1px solid var(--g200);
  border-radius: 0.375rem;
  font-family: var(--font); font-size: 0.9rem;
  color: var(--g900); background: white;
  transition: border-color var(--ease), box-shadow var(--ease);
  outline: none;
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.12);
}
.form-textarea { height: auto; min-height: 8rem; padding: 0.75rem 0.875rem; resize: vertical; }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-submit {
  width: 100%;
  height: 3rem;
  background: var(--secondary);
  color: white;
  border: none;
  border-radius: 0.375rem;
  font-family: var(--font);
  font-size: 0.95rem; font-weight: 600;
  cursor: pointer;
  transition: background var(--ease);
  margin-top: 0.5rem;
}
.form-submit:hover { background: var(--secondary-hover); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

/* Contact sidebar */
.contact-sidebar h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 1.5rem; }
.contact-item {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 0.875rem; font-size: 0.9rem; color: var(--g700);
}
.contact-item a { color: var(--g700); transition: color var(--ease); }
.contact-item a:hover { color: var(--secondary); }
.contact-icon {
  width: 2rem; height: 2rem;
  background: rgba(14,165,233,0.1); border-radius: 0.375rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--secondary); flex-shrink: 0;
}
.expect-box {
  background: var(--g50); border: 1px solid var(--g100);
  border-radius: 0.75rem; padding: 1.5rem; margin-top: 2rem;
}
.expect-box h4 {
  font-size: 0.72rem; font-weight: 700;
  color: var(--primary); text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

/* Success state */
.success-state {
  display: none; text-align: center;
  padding: 4rem 2rem;
  border: 1px solid #d1fae5;
  background: #f0fdf4; border-radius: 1rem;
}
.success-icon {
  width: 5rem; height: 5rem;
  background: #d1fae5; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem; color: #16a34a;
}
.success-state h2 { font-size: 1.75rem; font-weight: 700; color: var(--primary); margin-bottom: 0.75rem; }
.success-state p  { color: var(--g600); font-size: 1rem; }

/* --- CTA section ------------------------------------------ */
.cta-section { background: var(--primary); padding: 5rem 0; text-align: center; }
.cta-section h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; color: white; margin-bottom: 1rem; }
.cta-section p  { color: rgba(255,255,255,0.7); font-size: 1.05rem; max-width: 30rem; margin: 0 auto 2rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* --- Footer ----------------------------------------------- */
.footer {
  background: var(--primary);
  color: white;
  padding: 3.5rem 0 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand-name { font-size: 1.1rem; font-weight: 700; color: white; margin-bottom: 0.2rem; }
.footer-brand-tag  { font-size: 0.62rem; color: var(--secondary); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.75rem; }
.footer-brand-sub  { font-size: 0.8rem; color: var(--g400); max-width: 16rem; line-height: 1.6; }
.footer-col h4 { font-size: 0.62rem; font-weight: 600; color: var(--g500); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.875rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a { font-size: 0.875rem; color: var(--g400); transition: color var(--ease); }
.footer-links a:hover { color: var(--secondary); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.75rem; color: var(--g500);
}

/* --- Responsive ------------------------------------------- */
@media (max-width: 1024px) {
  .stats-bar  { grid-template-columns: repeat(3, 1fr); }
  .cert-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 1fr; gap: 2rem; }
  .service-detail.reverse .sd-text,
  .service-detail.reverse .sd-box { order: unset; }
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: hsl(220, 50%, 10%);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-link  { font-size: 1.2rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .grid-3, .grid-4, .grid-2-1 { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .cert-grid  { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .case-study { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .cta-btns { flex-direction: column; align-items: center; }
}