/* ===== Rigo Glass — static site styles ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Syne:wght@700;800&display=swap');

:root {
  --rg-dark: #1A1A1A;
  --rg-darker: #111111;
  --rg-blue: #2563EB;
  --rg-blue-deep: #1D4ED8;
  --rg-white: #FFFFFF;
  --rg-gray: rgba(255, 255, 255, 0.6);
  --rg-gold: #F59E0B;
  --font-display: 'Syne', sans-serif;
  --font-sans: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--rg-dark);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

.eyebrow {
  display: block;
  text-transform: uppercase;
  color: var(--rg-blue);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.2em;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  border-radius: 9999px;
  font-weight: 500;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  text-align: center;
  border: none;
  font-family: var(--font-sans);
}
.btn:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 20px -4px rgba(0, 0, 0, 0.25);
}
.btn-primary {
  background: var(--rg-blue);
  color: #fff;
  padding: 1rem 2rem;
  font-size: 1.125rem;
}
.btn-primary:hover { background: var(--rg-blue-deep); }
.btn-white {
  background: #fff;
  color: var(--rg-blue);
  padding: 1rem 2.5rem;
  font-weight: 700;
  font-size: 1.125rem;
}
.btn-white:hover { background: var(--rg-dark); color: #fff; }
.btn-outline {
  border: 2px solid #fff;
  color: #fff;
  padding: 1rem 2rem;
  font-size: 1.125rem;
}
.btn-outline:hover { background: #fff; color: var(--rg-dark); }
.btn-outline-blue {
  border: 2px solid var(--rg-blue);
  color: var(--rg-blue);
  padding: 0.75rem 2rem;
}
.btn-outline-blue:hover { background: var(--rg-blue); color: #fff; }

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.nav.scrolled {
  background: #fff;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
}
.nav-inner {
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img { height: 4.75rem; object-fit: contain; transition: all 0.5s ease; }
.nav-logo .logo-dark { display: none; }
.nav.scrolled .nav-logo .logo-light { display: none; }
.nav.scrolled .nav-logo .logo-dark { display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-weight: 500;
}
.nav-links a {
  position: relative;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.3s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--rg-blue);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a:hover { color: var(--rg-blue); }
.nav-links a.active { color: var(--rg-blue); font-weight: 600; }
.nav.scrolled .nav-links a { color: var(--rg-dark); }
.nav.scrolled .nav-links a:hover { color: var(--rg-blue); }
.nav.scrolled .nav-links a.active { color: var(--rg-blue); }

.nav-cta {
  padding: 0.625rem 1.5rem;
  border-radius: 9999px;
  font-weight: 500;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}
.nav.scrolled .nav-cta {
  background: var(--rg-blue);
  border: 1.5px solid var(--rg-blue);
  backdrop-filter: none;
}
.nav.scrolled .nav-cta:hover { background: var(--rg-blue-deep); border-color: var(--rg-blue-deep); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.3s ease;
}
.nav.scrolled .nav-toggle { color: var(--rg-dark); }
.nav-toggle svg { display: block; }

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: #fff;
  z-index: 40;
  padding-top: 6rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  font-size: 1.25rem;
  font-family: var(--font-display);
}
.mobile-menu-inner a { color: var(--rg-dark); transition: color 0.3s ease; }
.mobile-menu-inner a:hover, .mobile-menu-inner a.active { color: var(--rg-blue); }
.mobile-menu-inner .btn { margin-top: 1rem; color: #fff; }

/* ===== Home hero ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center;
  animation: heroDrift 24s ease-in-out infinite alternate;
}
@keyframes heroDrift {
  from { transform: scale(1) translate3d(0, 0, 0); }
  to { transform: scale(1.08) translate3d(-1.5%, -1.5%, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg img { animation: none; }
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.85), rgba(0,0,0,0.4));
}
.hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
  color: #fff;
  padding-top: 5rem;
}
.hero-text { max-width: 48rem; }
.hero h1 {
  text-transform: uppercase;
  letter-spacing: -0.02em;
  font-size: clamp(2.5rem, 5vw + 1rem, 5rem);
  line-height: 1.05;
}
.hero p {
  margin-top: 1.5rem;
  font-size: 1.25rem;
  color: var(--rg-gray);
  max-width: 36rem;
}
.hero-actions {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ===== Page hero (inner pages) ===== */
.page-hero {
  background: var(--rg-dark);
  color: #fff;
  padding: 10rem 0 5rem;
}
.page-hero h1 {
  text-transform: uppercase;
  font-size: clamp(2.5rem, 4vw + 1rem, 4.5rem);
  line-height: 1.1;
}
.page-hero p {
  margin-top: 1.5rem;
  font-size: 1.25rem;
  color: var(--rg-gray);
  max-width: 42rem;
}

/* ===== Generic sections ===== */
.section { padding: 6rem 0; }
.section-white { background: #fff; }
.section-dark { background: var(--rg-dark); }
.section-darker { background: var(--rg-darker); }
.section-head { text-align: center; margin-bottom: 4rem; }
.section-head h2 {
  text-transform: uppercase;
  font-size: clamp(2.25rem, 3vw + 1rem, 3rem);
}

/* ===== Trust bar ===== */
.trust-bar {
  background: var(--rg-darker);
  color: #fff;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rg-dark);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  align-items: center;
  text-align: center;
}
.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.trust-item + .trust-item { border-left: 1px solid rgba(255,255,255,0.1); }
.trust-item .stars { color: var(--rg-gold); font-size: 1.25rem; }
.trust-item svg { color: var(--rg-blue); }

/* ===== Service cards ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.card {
  background: #fff;
  border-top: 3px solid var(--rg-blue);
  padding: 2rem;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  border-radius: 0 0 0.75rem 0.75rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 30px -8px rgba(0,0,0,0.18), 0 6px 12px -6px rgba(0,0,0,0.12);
}
.card .icon-emoji { font-size: 2.25rem; display: block; margin-bottom: 1.5rem; }
.card svg { color: var(--rg-blue); margin-bottom: 1.5rem; width: 3rem; height: 3rem; }
.card h3 {
  text-transform: uppercase;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.card p { color: rgba(26,26,26,0.7); }

/* ===== Testimonial ===== */
.testimonial { text-align: center; max-width: 56rem; margin: 0 auto; }
.testimonial .stars { color: var(--rg-gold); font-size: 1.5rem; letter-spacing: 0.2em; margin-bottom: 2rem; }
.testimonial .quote-mark {
  color: var(--rg-blue);
  opacity: 0.5;
  font-family: var(--font-display);
  font-size: 6rem;
  line-height: 1;
  margin-bottom: -2rem;
}
.testimonial blockquote {
  font-size: clamp(1.5rem, 2vw + 1rem, 1.875rem);
  color: #fff;
  font-style: italic;
  font-weight: 300;
  line-height: 1.5;
  margin-bottom: 3rem;
  position: relative;
  z-index: 10;
}
.testimonial .author-name {
  color: #fff;
  text-transform: uppercase;
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}
.testimonial .author-role { color: var(--rg-gray); }

/* ===== CTA banner ===== */
.cta-banner {
  padding: 5rem 0;
  background: linear-gradient(to right, var(--rg-blue-deep), var(--rg-blue));
  color: #fff;
  text-align: center;
}
.cta-banner h2 {
  text-transform: uppercase;
  font-size: clamp(2.25rem, 3vw + 1rem, 3rem);
  margin-bottom: 1.5rem;
}
.cta-banner p { font-size: 1.25rem; color: rgba(255,255,255,0.9); margin-bottom: 2.5rem; }
.cta-banner a.phone { font-weight: 700; text-decoration: underline; transition: color 0.3s ease; }
.cta-banner a.phone:hover { color: var(--rg-dark); }

/* ===== About content ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-images { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.about-images img { width: 100%; height: 500px; object-fit: cover; border-radius: 0.75rem; }
.about-text h2 {
  text-transform: uppercase;
  font-size: clamp(1.875rem, 2.5vw + 1rem, 2.25rem);
  margin-bottom: 2rem;
  line-height: 1.15;
}
.about-text > p { color: rgba(26,26,26,0.7); font-size: 1.125rem; margin-bottom: 2rem; }
.about-list { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2.5rem; }
.about-list li { display: flex; align-items: flex-start; gap: 1rem; }
.about-list svg { color: var(--rg-blue); flex-shrink: 0; margin-top: 0.25rem; }
.about-list span { color: rgba(26,26,26,0.7); font-size: 1.125rem; }

/* ===== Services photo strip ===== */
.photo-strip img { width: 100%; height: 480px; object-fit: cover; object-position: center; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-info h2 { text-transform: uppercase; font-size: 1.875rem; margin-bottom: 2.5rem; }

/* ===== FAQ ===== */
.faq-section { background: #f5f5f5; border-top: 1px solid rgba(0, 0, 0, 0.08); }
.faq-head { text-align: center; margin-bottom: 3rem; }
.faq-head h2 {
  text-transform: uppercase;
  font-size: clamp(2rem, 3vw + 1rem, 2.75rem);
}
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(0, 0, 0, 0.1); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--rg-dark);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  color: var(--rg-blue);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-answer { padding: 0 0 1.5rem; }
.faq-answer p {
  color: rgba(26, 26, 26, 0.7);
  line-height: 1.7;
  max-width: 700px;
}
.faq-answer a { color: var(--rg-blue); font-weight: 600; }
.contact-list { display: flex; flex-direction: column; gap: 2rem; }
.contact-list li { display: flex; align-items: flex-start; gap: 1.25rem; }
.contact-icon {
  background: var(--rg-blue);
  border-radius: 9999px;
  padding: 0.75rem;
  flex-shrink: 0;
  display: flex;
}
.contact-icon svg { color: #fff; }
.contact-label {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}
.contact-value { font-size: 1.5rem; font-weight: 700; color: var(--rg-dark); transition: color 0.3s ease; }
.contact-value.email { font-size: 1.25rem; font-weight: 500; word-break: break-all; }
.contact-value.plain { font-size: 1.25rem; font-weight: 500; }
a.contact-value:hover { color: var(--rg-blue); }
.contact-sub { color: rgba(26,26,26,0.6); margin-top: 0.25rem; font-size: 0.875rem; }

/* Quote form */
.quote-form {
  background: var(--rg-dark);
  color: #fff;
  border-radius: 1rem;
  padding: 2.5rem;
}
.quote-form h2 { text-transform: uppercase; font-size: 1.5rem; margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--rg-gray);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--rg-blue); }
.form-group textarea { resize: none; }
.form-group select option { color: var(--rg-dark); }
.quote-form button[type="submit"] {
  width: 100%;
  background: var(--rg-blue);
  color: #fff;
  padding: 1rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease;
}
.quote-form button[type="submit"]:hover { background: var(--rg-blue-deep); }
.quote-form button[type="submit"]:disabled { opacity: 0.7; cursor: default; }
.form-status {
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.4;
  display: none;
}
.form-status.success { display: block; color: #1a7f37; }
.form-status.error { display: block; color: #c0392b; }

/* ===== Our Work / projects ===== */
.work-projects { display: flex; flex-direction: column; gap: 6rem; }
.work-project { border-top: 3px solid var(--rg-blue); padding-top: 2.5rem; }
.work-project-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.work-project-head .type {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--rg-blue);
  margin-bottom: 0.25rem;
}
.work-project-head h2 { text-transform: uppercase; font-size: clamp(1.5rem, 2vw + 1rem, 1.875rem); }
.work-project-head .loc { color: rgba(26,26,26,0.5); font-size: 0.875rem; font-weight: 500; }
.ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.photo-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.photo-stack { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.col-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.col-label.before { color: #dc2626; }
.col-label.after { color: #16a34a; }
.work-photo {
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
  cursor: pointer;
}
.work-photo img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}
.work-photo:hover img { transform: scale(1.05); }
.badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  z-index: 10;
  color: #fff;
}
.badge-before { background: #dc2626; }
.badge-after { background: #16a34a; }
.badge-install { background: var(--rg-blue); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 0.5rem;
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  width: 3rem;
  height: 3rem;
  border-radius: 9999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}
.lightbox-close:hover { background: rgba(255,255,255,0.25); }

/* ===== Legal pages ===== */
.legal { padding: 3rem 0 6rem; background: #fff; }
.legal-body { max-width: 56rem; margin: 0 auto; }
.legal-body .effective { color: rgba(26,26,26,0.5); margin-bottom: 2.5rem; font-size: 0.95rem; }
.legal-body h2 {
  text-transform: uppercase;
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  color: var(--rg-dark);
}
.legal-body p { color: rgba(26,26,26,0.75); margin-bottom: 1rem; }
.legal-body ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1rem; }
.legal-body li { color: rgba(26,26,26,0.75); margin-bottom: 0.5rem; }
.legal-body a { color: var(--rg-blue); text-decoration: underline; }

/* ===== Footer ===== */
.footer { background: var(--rg-darker); color: #fff; padding: 4rem 0 2rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-logo img { height: 3rem; margin-bottom: 1.5rem; }
.footer-about p { color: var(--rg-gray); max-width: 24rem; }
.footer-col h4 {
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
  color: #fff;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a { color: var(--rg-gray); transition: color 0.3s ease; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  color: var(--rg-gray);
  font-size: 0.875rem;
}
.footer-bottom a { color: var(--rg-gray); transition: color 0.3s ease; }
.footer-bottom a:hover { color: #fff; }
.footer-legal-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }

/* ===== Scroll reveal ===== */
.reveal-hidden {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal-visible { opacity: 1; transform: translateY(0); }

/* Our Work: staggered before/after image reveal */
.work-reveal-hidden {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.work-reveal-visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  .ba-grid { grid-template-columns: 1fr; gap: 2rem; }
  .photo-pair { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .trust-item { flex-direction: column; }
  .trust-item + .trust-item { border-left: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-images img { height: 320px; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero p { max-width: 100%; }
  .hero-actions .btn { width: 100%; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: clamp(1.5rem, 6.5vw, 2.75rem); }
  .hero p { font-size: 1.05rem; }
  .page-hero h1 { font-size: clamp(1.4rem, 5.5vw, 2.5rem); }
  .section-head h2,
  .cta-banner h2,
  .work-project-head h2,
  .about-text h2,
  .contact-info h2,
  .faq-head h2 { font-size: clamp(1.375rem, 5.5vw, 2.25rem); }
}

/* ===== Mobile sticky action bar ===== */
.mobile-bar { display: none; }
@media (max-width: 767px) {
  .mobile-bar {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 55;
    height: 64px;
    background: var(--rg-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.25);
  }
  .mobile-bar-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.01em;
  }
  .mobile-bar-item svg { width: 22px; height: 22px; }
  .mobile-bar-item:active { color: var(--rg-blue); }
  body { padding-bottom: 64px; }
}