/* ============================================================
   HANSEN ADVISORY — Main Stylesheet
   Brand: Navy #121730 / #1A2340 | Gold #D4973A | Off-white #F8F7F5
   Fonts: Calibri, sans-serif
   ============================================================ */

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

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

body {
  font-family: 'Calibri', 'Trebuchet MS', 'Segoe UI', Arial, sans-serif;
  color: #1F2937;
  background: #FFFFFF;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- CSS Variables ---------- */
:root {
  --navy:       #121730;
  --navy-mid:   #1A2340;
  --gold:       #D4973A;
  --gold-light: #e8b567;
  --gray-dark:  #1F2937;
  --gray-mid:   #6B7280;
  --gray-light: #E5E7EB;
  --off-white:  #F8F7F5;
  --white:      #FFFFFF;
  --max-w:      1140px;
  --radius:     6px;
  --shadow:     0 4px 24px rgba(18,23,48,0.10);
  --transition: 0.22s ease;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: 'Calibri Light', 'Calibri', 'Trebuchet MS', 'Segoe UI', Arial, sans-serif;
  font-weight: 300;
  line-height: 1.2;
  color: var(--navy);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 300; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 700; letter-spacing: 0.04em; }

p { color: var(--gray-dark); }

.eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
  display: block;
}

.section-intro {
  font-size: 1.1rem;
  color: var(--gray-mid);
  max-width: 660px;
  margin: 0.8rem auto 0;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 5rem 0; }

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.9rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212,151,58,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-dark:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-gold-outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-gold-outline:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

/* ---------- Navigation ---------- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow var(--transition);
}

.site-nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo .logo-name {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
  font-family: 'Calibri', 'Trebuchet MS', sans-serif;
}

.nav-logo .logo-tag {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta { margin-left: 1rem; }

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.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); }

/* Mobile nav drawer */
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--navy-mid);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.2s ease;
}

.nav-mobile.open {
  max-height: 500px;
  padding: 1rem 0 1.5rem;
}

.nav-mobile a {
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  display: block;
  transition: color var(--transition), background var(--transition);
}

.nav-mobile a:hover { color: var(--white); background: rgba(255,255,255,0.05); }

.nav-mobile .btn {
  margin: 0.75rem 1.5rem 0;
  text-align: center;
  justify-content: center;
}

/* ---------- Hero ---------- */
.hero {
  background: var(--navy);
  padding: 8rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 80% 40%, rgba(212,151,58,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 70% at 10% 80%, rgba(90,120,200,0.07) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 720px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.2rem;
  font-weight: 300;
}

.hero h1 em {
  color: var(--gold);
  font-style: normal;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 0.6rem;
  max-width: 580px;
}

.hero-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.06em;
  margin-bottom: 2.2rem;
}

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

.hero-scroll {
  margin-top: 4rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.35);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-scroll::before {
  content: '';
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,0.25);
}

/* ---------- Gold Bar ---------- */
.gold-bar {
  background: var(--gold);
  padding: 0.85rem 0;
}

.gold-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.gold-bar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}

.gold-bar-item svg { opacity: 0.85; }

/* ---------- Who We Serve ---------- */
.who-we-serve { background: var(--off-white); }

.serve-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.2rem;
}

.serve-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.8rem;
  border: 1px solid var(--gray-light);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.serve-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.serve-icon {
  width: 40px;
  height: 40px;
  background: rgba(212,151,58,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.serve-icon svg { color: var(--gold); }

.serve-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--navy);
}

.serve-card p {
  font-size: 0.88rem;
  color: var(--gray-mid);
  line-height: 1.6;
}

/* ---------- Services Section ---------- */
.services-section { background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.service-card {
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  border: 1px solid var(--gray-light);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  background: var(--white);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: transparent;
}

.service-num {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--navy);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray-mid);
  line-height: 1.65;
  margin-bottom: 1.2rem;
}

.service-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition);
}
.service-link:hover { gap: 0.6rem; }

/* ---------- Why Hansen ---------- */
.why-hansen { background: var(--navy); }

.why-hansen .section-header h2 { color: var(--white); }
.why-hansen .section-header .eyebrow { color: var(--gold); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 2rem;
}

.why-card {
  padding: 0;
}

.why-num {
  font-size: 3rem;
  font-weight: 300;
  color: rgba(212,151,58,0.25);
  line-height: 1;
  margin-bottom: 0.5rem;
  font-family: 'Calibri Light', sans-serif;
}

.why-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.why-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

/* ---------- QoE Download CTA ---------- */
.qoe-cta {
  background: var(--off-white);
  border-top: 1px solid var(--gray-light);
  border-bottom: 1px solid var(--gray-light);
}

.qoe-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.qoe-cta-text h2 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 0.4rem;
}

.qoe-cta-text p {
  color: var(--gray-mid);
  font-size: 0.95rem;
}

/* ---------- Process Steps (About) ---------- */
.process { background: var(--navy); }
.process .section-header h2 { color: var(--white); }
.process .section-header .eyebrow { color: var(--gold); }
.process .section-intro { color: rgba(255,255,255,0.5); }

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 0; bottom: 0;
  width: 2px;
  background: rgba(212,151,58,0.2);
}

.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.8rem 0;
  position: relative;
}

.step-num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-body { padding-top: 0.5rem; }

.step-body h3 {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.step-body p {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
}

.step-ai-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(212,151,58,0.15);
  color: var(--gold);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  margin-top: 0.4rem;
}

/* ---------- Who We Are (About) ---------- */
.who-we-are { background: var(--white); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.two-col .text-col h2 { margin-bottom: 1rem; }
.two-col .text-col p { color: var(--gray-mid); margin-bottom: 1rem; font-size: 0.98rem; }

.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat-box {
  padding: 1.4rem;
  background: var(--off-white);
  border-radius: var(--radius);
  border-left: 3px solid var(--gold);
}

.stat-box .stat-num {
  font-size: 2rem;
  font-weight: 300;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.stat-box .stat-label {
  font-size: 0.8rem;
  color: var(--gray-mid);
  letter-spacing: 0.04em;
}

.visual-col {
  background: var(--navy);
  border-radius: 10px;
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.visual-col::before {
  content: '';
  position: absolute;
  bottom: -30px; right: -30px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(212,151,58,0.08);
}

.visual-col blockquote {
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--white);
  line-height: 1.6;
  font-family: 'Calibri Light', sans-serif;
  position: relative;
}

.visual-col blockquote::before {
  content: '"';
  font-size: 4rem;
  color: var(--gold);
  line-height: 0.6;
  display: block;
  margin-bottom: 0.8rem;
  font-family: Georgia, serif;
}

.visual-col cite {
  display: block;
  margin-top: 1.2rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-style: normal;
}

/* ---------- Services Page Detail ---------- */
.services-hero { background: var(--navy); padding: 7rem 0 5rem; }
.services-hero h1 { color: var(--white); }
.services-hero .hero-sub { color: rgba(255,255,255,0.65); }

.service-detail {
  padding: 5rem 0;
  border-bottom: 1px solid var(--gray-light);
}

.service-detail:last-child { border-bottom: none; }
.service-detail:nth-child(even) { background: var(--off-white); }

.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.service-detail-inner.reverse { direction: rtl; }
.service-detail-inner.reverse > * { direction: ltr; }

.service-meta { padding-top: 0.5rem; }

.service-meta h2 { margin-bottom: 1rem; }
.service-meta > p { color: var(--gray-mid); margin-bottom: 1.5rem; font-size: 0.98rem; }

.service-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.feature-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 6px;
  flex-shrink: 0;
}

.feature-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.2rem;
}

.feature-item p {
  font-size: 0.86rem;
  color: var(--gray-mid);
}

.service-sidebar {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 2rem;
}

.service-sidebar h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.sidebar-item {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sidebar-item:last-child { border-bottom: none; }

.sidebar-item::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ---------- Contact Page ---------- */
.contact-hero { background: var(--navy); padding: 7rem 0 5rem; }
.contact-hero h1 { color: var(--white); }
.contact-hero p { color: rgba(255,255,255,0.6); }

.contact-section { background: var(--off-white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--navy);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.contact-icon {
  width: 40px; height: 40px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--gray-light);
}

.contact-icon svg { color: var(--gold); }

.contact-detail h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 0.2rem;
}

.contact-detail p, .contact-detail a {
  font-size: 0.95rem;
  color: var(--navy);
  font-weight: 600;
}

.contact-detail a:hover { color: var(--gold); }

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.contact-form-wrap h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: var(--navy);
}

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

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.95rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.93rem;
  color: var(--gray-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,151,58,0.12);
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-note {
  font-size: 0.78rem;
  color: var(--gray-mid);
  margin-top: 0.75rem;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand .logo-name {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
}

.footer-brand .logo-tag {
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.footer-brand p {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
  max-width: 260px;
}

.footer-col h5 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  font-size: 0.86rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.5rem;
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--white); }

.footer-col p {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.4rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* ---------- Page Hero (generic inner page) ---------- */
.page-hero {
  background: var(--navy);
  padding: 7rem 0 4.5rem;
}

.page-hero h1 { color: var(--white); }
.page-hero p { color: rgba(255,255,255,0.6); margin-top: 0.75rem; font-size: 1.05rem; }

/* ---------- Divider ---------- */
.divider { height: 1px; background: var(--gray-light); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .two-col,
  .service-detail-inner,
  .service-detail-inner.reverse,
  .contact-grid { grid-template-columns: 1fr; direction: ltr; }

  .service-detail-inner.reverse > * { direction: ltr; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .serve-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 680px) {
  section { padding: 3.5rem 0; }

  .nav-links,
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-mobile { display: flex; }

  .hero { padding: 6rem 0 4rem; }

  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }

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

  .footer-inner { grid-template-columns: 1fr; }

  .footer-bottom { flex-direction: column; text-align: center; }

  .gold-bar-inner { gap: 1.2rem; }

  .stat-row { grid-template-columns: 1fr; }

  .qoe-cta-inner { flex-direction: column; }