:root {
  --bg: #f8fafc;
  --surface: rgba(255,255,255,0.88);
  --surface-alt: rgba(248,250,252,0.82);
  --text: #1f2937;
  --muted: rgba(100,116,139,0.75);
  --accent: #f4b839;
  --accent-strong: #f8d067;
  --radius: 28px;
  --shadow: 0 28px 80px rgba(15, 23, 42, 0.08);
  --transition: 0.28s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
  line-height: 1.75;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  opacity: 0;
  animation: pageFade 0.45s ease forwards;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle at top left, rgba(244, 184, 57, 0.08), transparent 28%), radial-gradient(circle at 85% 20%, rgba(15, 23, 42, 0.04), transparent 24%);
  z-index: -1;
}

@keyframes pageFade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(148,163,184,0.18);
  transition: box-shadow 0.3s ease, padding 0.25s ease;
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255,255,255,0.68);
  backdrop-filter: blur(16px);
  transition: background-color 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.site-header.scrolled::before {
  background: rgba(255,255,255,0.96);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.brand-logo {
  height: 56px;
  width: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.14rem;
}

.brand-text strong {
  display: block;
  color: #111827;
  font-size: 1.06rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-text .tagline {
  display: block;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.5;
  margin-top: 0.15rem;
}

.brand-text .tagline .dark {
  color: rgba(51,65,85,0.82);
}

.brand-text .tagline .yellow {
  color: #c8901f;
}

@media (max-width: 600px) {
  .brand-text strong {
    font-size: 0.95rem;
  }
  .brand-text .tagline {
    font-size: 0.58rem;
  }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-nav a {
  font-weight: 600;
  color: rgba(31,41,55,0.82);
  position: relative;
  transition: color 0.2s ease;
  padding-bottom: 0.2rem;
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.1rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

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

.site-nav a:hover,
.site-nav a.active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  border: 0;
  background: transparent;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: #475569;
  border-radius: 999px;
}

.hero,
.page-hero {
  position: relative;
  overflow: hidden;
}

.hero {
  min-height: 92vh;
  padding: 8rem 0 5rem;
  background-image: linear-gradient(120deg, rgba(248,250,252,0.95) 0%, rgba(226,232,240,0.82) 42%, rgba(226,232,240,0.76) 100%), url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1800&q=80');
  background-size: cover;
  background-position: center 30%;
  color: var(--text);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(248,250,252,0.9), rgba(248,250,252,0.45));
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  right: -6rem;
  bottom: -8rem;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 184, 57, 0.22), transparent 70%);
  filter: blur(18px);
  pointer-events: none;
}

.hero-clouds {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.cloud {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 45% 35%, rgba(255,255,255,0.95), rgba(255,255,255,0.88) 40%, rgba(255,255,255,0.55) 85%);
  filter: blur(0.4px);
  opacity: 0.92;
  will-change: transform;
}

.cloud::before,
.cloud::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: inherit;
}

.cloud::before {
  width: 55%;
  height: 70%;
  top: -18%;
  left: 14%;
}

.cloud::after {
  width: 42%;
  height: 58%;
  bottom: 0;
  right: -18%;
}

.cloud-1 {
  top: 12%;
  left: -28%;
  width: 320px;
  height: 98px;
  animation: cloudMove 98s linear infinite;
}

.cloud-2 {
  top: 24%;
  left: -22%;
  width: 260px;
  height: 80px;
  animation: cloudMove 82s linear infinite;
  opacity: 0.88;
}

.cloud-3 {
  top: 40%;
  left: -30%;
  width: 280px;
  height: 88px;
  animation: cloudMove 110s linear infinite;
  opacity: 0.72;
}

@keyframes cloudMove {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(150vw);
  }
}

.hero-grid,
.about-grid,
.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.hero-content,
.about-grid,
.contact-card {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 720px;
  padding-right: 0.5rem;
}

.hero-content .hero-text,
.hero-content .hero-stats span,
.hero-content .hero-stats strong,
.hero-content h1,
.page-hero p {
  color: inherit;
}

.hero-content h1,
.page-hero h1,
.section-heading h2,
.split-section h2,
.why-us h2,
.cta-box h2 {
  font-family: 'Merriweather', serif;
  line-height: 1.05;
}

.hero-content h1 {
  font-size: clamp(3rem, 6vw, 5.4rem);
  margin: 0;
  max-width: 12ch;
  line-height: 0.96;
  letter-spacing: -0.03em;
  color: var(--text);
}

.hero-highlight {
  color: var(--accent);
}

.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin: 0 0 1rem;
}

.hero-text,
.page-hero p,
.split-section p,
.info-card p,
.feature-item p,
.service-card p,
.project-card p,
.contact-card p,
.contact-list,
.site-footer p {
  color: rgba(31,41,55,0.78);
  font-size: 1.02rem;
}

.animate {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* floating image for hero card */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}

.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.24em;
  font-size: 0.78rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
  max-width: 640px;
}

.hero-stats article {
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(148,163,184,0.2);
  border-radius: 22px;
  padding: 1.4rem 1.35rem;
  text-align: center;
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(6px);
}

.hero-stats strong {
  display: block;
  font-size: 1.8rem;
  color: #111827;
  margin-bottom: 0.35rem;
}

.hero-stats span {
  font-size: 0.95rem;
  color: rgba(100,116,139,0.88);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.75rem;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.14), transparent);
  transform: translateX(-120%);
  transition: transform 0.45s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn:hover::before {
  transform: translateX(120%);
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--accent);
  color: #152531;
  box-shadow: 0 18px 36px rgba(244,184,57,0.24);
}

.btn-primary:hover {
  box-shadow: 0 20px 38px rgba(244,184,57,0.32);
}

.btn-secondary {
  border: 1px solid rgba(148,163,184,0.32);
  color: #334155;
  background: rgba(255,255,255,0.85);
}

.btn-secondary:hover {
  border-color: rgba(148,163,184,0.5);
  background: rgba(255,255,255,0.98);
}

.hero-card,
.project-card,
.contact-card,
.service-card,
.info-card,
.map-card,
.trust-card,
.testimonial-card {
  background: rgba(255,255,255,0.94);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(148,163,184,0.18);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.hero-card {
  padding: 1.35rem;
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(244, 184, 57, 0.12), transparent 55%);
  pointer-events: none;
}

.hero-card:hover,
.project-card:hover,
.contact-card:hover,
.service-card:hover,
.info-card:hover,
.map-card:hover,
.trust-card:hover,
.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(15, 23, 42, 0.16);
  border-color: rgba(244,184,57,0.22);
  background: rgba(255,255,255,0.98);
}

.hero-card img {
  border-radius: 24px;
  min-height: 420px;
  object-fit: cover;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.hero-card:hover img,
.project-card:hover img {
  transform: scale(1.03);
  filter: brightness(1.06);
}

/* give the hero-card a gentle floating animation when not hovered */
.hero-card {
  animation: float 6s ease-in-out infinite;
  will-change: transform;
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.12);
}

.hero-card:hover {
  animation-play-state: paused;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.service-card {
  padding: 2.2rem;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border: 1px solid rgba(148,163,184,0.2);
  background: rgba(255,255,255,0.95);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(244,184,57,0.28), rgba(244,184,57,0.12));
  color: #92650f;
  margin-bottom: 1rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3,
.trust-card h3,
.testimonial-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: #111827;
}

.trust-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  align-items: start;
}

.trust-cards {
  display: grid;
  gap: 1rem;
}

.trust-card {
  padding: 1.6rem 1.7rem;
  background: rgba(255,255,255,0.94);
  border: 1px solid rgba(148,163,184,0.2);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.3rem;
}

.project-card {
  overflow: hidden;
}

.project-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.project-card h3 {
  padding: 1rem 1.2rem 1.3rem;
  margin: 0;
  color: #111827;
}

.project-action {
  margin-top: 1.75rem;
  text-align: center;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.3rem;
}

.testimonial-card {
  padding: 1.8rem;
  display: grid;
  gap: 1rem;
  border: 1px solid rgba(148,163,184,0.18);
}

.testimonial-profile {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.testimonial-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), rgba(244,184,57,0.24));
  color: #111827;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.testimonial-card p:last-of-type {
  margin: 0;
  color: rgba(100,116,139,0.76);
}

.request-quote {
  margin-top: 2rem;
  padding: 2.2rem;
  border-radius: 24px;
  background: rgba(255,255,255,0.96);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid rgba(148,163,184,0.18);
}

.request-quote p {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.testimonials-section .section-heading {
  margin-bottom: 2rem;
}

.section {
  padding: 7rem 0;
}

.hero-trust {
  padding: 0 0 2rem;
}

.hero-trust .trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  align-items: center;
  padding: 1.2rem 1.4rem;
  border-radius: 24px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(148,163,184,0.16);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
}

.trust-item {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: var(--text);
  font-weight: 600;
}

.trust-item .tick {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(244,184,57,0.16);
  color: #92650f;
  flex: none;
}

.trust-item .tick svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.section-heading h2,
.split-section h2,
.why-us h2,
.cta-box h2 {
  position: relative;
  display: inline-block;
  font-size: clamp(2rem, 2.6vw, 2.7rem);
}

.section-heading h2::after,
.split-section h2::after,
.why-us h2::after {
  content: '';
  display: block;
  width: 84px;
  height: 3px;
  margin-top: 0.8rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.alt-bg {
  background: linear-gradient(180deg, rgba(248,250,252,0.92), rgba(241,245,249,0.98));
}

.split-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
}

.section-heading {
  margin-bottom: 2rem;
}

.card-grid,
.project-grid,
.service-page-grid {
  display: grid;
  gap: 1.3rem;
}

.service-page-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-detail-card {
  min-height: 0;
}

.service-detail-card h2 {
  font-size: 1.4rem;
}

@media (max-width: 720px) {
  .service-page-grid {
    grid-template-columns: 1fr;
  }
}

.values-grid,
.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.service-card,
.project-card {
  padding: 1.5rem;
}

.info-card h3,
.feature-item h3,
.service-card h2,
.project-card h3,
.contact-card h2,
.map-card h2 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  color: #111827;
}

.info-card a {
  display: inline-block;
  margin-top: 0.4rem;
  color: var(--accent);
  font-weight: 600;
}

.why-us {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 1rem;
}

.feature-item {
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--accent);
  background: rgba(255,255,255,0.94);
  border-radius: 12px;
}

.cta-section {
  padding: 7rem 0 4rem;
  position: relative;
  background-image: linear-gradient(180deg, rgba(248,250,252,0.94), rgba(237,242,247,0.86)), url('https://images.unsplash.com/photo-1512917774080-9991f1c4c750?auto=format&fit=crop&w=1600&q=80');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(248,250,252,0.92), rgba(248,250,252,0.86));
  pointer-events: none;
}

.cta-box {
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(254,248,235,0.96));
  color: var(--text);
  border-radius: 28px;
  padding: 2.2rem 2.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid rgba(148,163,184,0.24);
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(12px);
}

.cta-box .eyebrow {
  color: rgba(100,116,139,0.9);
}

.cta-box .btn-primary {
  background: var(--accent);
  color: #152531;
  box-shadow: none;
}

.page-hero {
  padding: 6rem 0 4rem;
  background-image: linear-gradient(180deg, rgba(248,250,252,0.94), rgba(236,241,250,0.92)), url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1400&q=80');
  background-size: cover;
  background-position: center;
  color: var(--text);
}

.page-hero.compact-hero {
  padding: 6rem 0 5rem;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero p {
  max-width: 34rem;
  color: rgba(31,41,55,0.82);
}

.page-hero + .section {
  margin-top: -3rem;
}

.contact-grid {
  grid-template-columns: 1.05fr 0.95fr;
}

.contact-card,
.contact-form {
  padding: 2rem;
}

.contact-form {
  display: grid;
  gap: 1.2rem;
}

.contact-form label {
  display: grid;
  gap: 0.55rem;
  color: #0f172a;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.94);
  border: 1px solid rgba(148,163,184,0.28);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  color: #0f172a;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(244,184,57,0.65);
  box-shadow: 0 0 0 4px rgba(244,184,57,0.12);
  background: rgba(255,255,255,0.98);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(100,116,139,0.7);
}

.contact-form textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-feedback {
  min-height: 1.4rem;
  color: var(--accent);
}

.contact-feedback.error {
  color: #fbbf24;
}

.site-footer {
  background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
  color: rgba(100,116,139,0.9);
  padding: 4.2rem 0 2.2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.4rem;
}

.footer-grid h3 {
  color: #111827;
  margin-bottom: 1rem;
}

.footer-grid p,
.footer-grid a {
  color: rgba(100,116,139,0.92);
  line-height: 1.8;
}

.footer-grid a {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  transition: color 0.2s ease;
}

.footer-grid a:hover {
  color: var(--accent);
}

.footer-grid a[href^="tel"]::before {
  content: '☎';
  display: inline-block;
  width: 1em;
  text-align: center;
}

.footer-grid a[href^="mailto"]::before {
  content: '✉';
  display: inline-block;
  width: 1em;
  text-align: center;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(148,163,184,0.25);
  margin-top: 2rem;
  text-align: center;
  color: rgba(100,116,139,0.72);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .trust-grid,
  .service-grid,
  .project-grid {
    grid-template-columns: 1fr;
  }
  .brand-logo {
    height: 52px;
  }
  .page-hero + .section {
    margin-top: 0;
  }
}

@media (max-width: 820px) {
  .site-nav {
    position: fixed;
    inset: 80px 0 0;
    background: rgba(248,250,252,0.98);
    backdrop-filter: blur(14px);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 1.25rem 1.5rem;
    transform: translateY(-100%);
    transition: transform 0.25s ease, visibility 0.25s ease;
    visibility: hidden;
    pointer-events: none;
  }
  .site-nav.open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
  }
  .nav-toggle {
    display: flex;
  }
  .site-nav a {
    width: 100%;
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(148,163,184,0.2);
    color: rgba(31,41,55,0.9);
  }
  .hero-grid,
  .about-grid,
  .contact-grid {
    gap: 1.5rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .cta-box {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 560px) {
  .container {
    width: calc(100% - 1.4rem);
  }
  .site-header {
    padding: 0.75rem 0;
  }
  .site-nav a {
    font-size: 0.96rem;
  }
  .brand-logo {
    height: 44px;
  }
  .hero-content h1,
  .page-hero h1 {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .service-card,
  .trust-card,
  .testimonial-card,
  .project-card,
  .contact-card {
    border-radius: 20px;
  }
}

/* Skip link for keyboard/screen reader users */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  z-index: 2000;
  background: #111827;
  color: #fff;
  padding: 0.9rem 1.4rem;
  border-radius: 0 0 12px 0;
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
  top: 0;
}

/* WhatsApp floating action button */
.whatsapp-fab {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 900;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  background: #25D366;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 18px 36px rgba(37, 211, 102, 0.38);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-fab svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.whatsapp-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 42px rgba(37, 211, 102, 0.46);
}

.whatsapp-fab .fab-label {
  display: inline;
}

@media (max-width: 560px) {
  .whatsapp-fab {
    right: 1rem;
    bottom: 1rem;
    padding: 0.85rem;
  }
  .whatsapp-fab .fab-label {
    display: none;
  }
}

/* Project / portfolio category cards */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.3rem;
}

.portfolio-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  position: relative;
}

.portfolio-card .service-icon {
  margin-bottom: 0.2rem;
}

.portfolio-note {
  margin-top: 2.5rem;
  padding: 1.6rem 1.8rem;
  border-radius: 20px;
  background: rgba(244,184,57,0.1);
  border: 1px dashed rgba(244,184,57,0.5);
  color: rgba(31,41,55,0.85);
  font-size: 0.96rem;
}

.portfolio-note strong {
  color: #111827;
}

@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

/* ===========================
  /* ==================== RESPONSIVE MOBILE FIXES ==================== */

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .trust-grid,
  .service-grid,
  .project-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 820px) {
  .hero {
    min-height: auto;
    padding: 5rem 0 4rem;
    background-position: center 35%;
  }

  .hero-content {
    text-align: center;
    padding-right: 0;
  }

  .hero-content h1 {
    font-size: clamp(2.1rem, 8vw, 2.8rem);
    line-height: 1.05;
  }

  .hero-card {
    padding: 0.8rem;
    order: -1;           /* Show image first on mobile */
  }

  .hero-card img {
    height: 320px;
    border-radius: 20px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section {
    padding: 4.5rem 0;
  }

  .cta-box {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 4rem 0 3rem;
  }

  .hero-card img {
    height: 280px;
  }

  .brand-logo {
    height: 42px;
  }

  .service-card {
    padding: 1.6rem;
  }

  .section {
    padding: 3.8rem 0;
  }
}

@media (max-width: 390px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-card img {
    height: 260px;
  }
}