:root {
  --navy-900: #081322;
  --navy-800: #0c192d;
  --navy-700: #13233f;
  --navy-100: #f1f4fb;
  --slate-500: #48556a;
  --slate-400: #5d6a80;
  --slate-300: #8390a6;
  --white: #ffffff;
  --accent: #36c0ff;
  --accent-dark: #1ea1dd;
  --green: #16A34A;
  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-lg: 0 40px 70px -40px rgba(8, 19, 34, 0.6);
  --shadow-md: 0 25px 40px -30px rgba(8, 19, 34, 0.45);
  --shadow-sm: 0 12px 30px -20px rgba(8, 19, 34, 0.35);
  --max-width: 1180px;
}

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

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--navy-900);
  background: linear-gradient(180deg, #f8fbff 0%, #eef2f9 35%, #ffffff 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

section {
  padding: 6rem 0;
}

.container {
  width: min(100% - 3rem, var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(20px);
  background: rgba(248, 251, 255, 0.95);
  border-bottom: 1px solid rgba(19, 35, 63, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.1rem 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Poppins', 'Inter', sans-serif;
}

.brand img {
  width: 52px;
  height: 52px;
}

.brand-title {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand-subtitle {
  font-size: 0.8rem;
  color: var(--slate-300);
}

.main-nav {
  margin-left: auto;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  font-weight: 500;
}

.main-nav a {
  color: var(--slate-400);
  transition: color 0.3s ease;
}

.main-nav a:hover,
.main-nav a:focus {
  color: var(--navy-900);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(19, 35, 63, 0.16);
  background: rgba(255, 255, 255, 0.6);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.menu-toggle:hover,
.menu-toggle:focus {
  transform: translateY(-2px);
  border-color: rgba(19, 35, 63, 0.35);
  box-shadow: 0 12px 24px -18px rgba(8, 19, 34, 0.6);
}

.menu-toggle .menu-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy-900);
  border-radius: 999px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle.is-active .menu-bar:nth-of-type(3) {
  opacity: 0;
}

.menu-toggle.is-active .menu-bar:nth-of-type(2) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active .menu-bar:nth-of-type(4) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-cta {
  display: none;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  font-weight: 600;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--accent) 0%, #61d4ff 100%);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.cta-button:hover,
.cta-button:focus {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hero {
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
  padding-bottom: 5rem;
  color: var(--white);
  background: radial-gradient(140% 140% at 100% 0%, rgba(54, 192, 255, 0.12) 0%, rgba(8, 19, 34, 0) 60%),
    radial-gradient(120% 120% at 0% 0%, rgba(108, 203, 255, 0.18) 0%, rgba(8, 19, 34, 0) 65%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 19, 34, 0.92) 0%, rgba(8, 19, 34, 0.76) 26%, rgba(8, 19, 34, 0.4) 54%, rgba(8, 19, 34, 0.08) 78%, rgba(8, 19, 34, 0) 100%),
    url('assets/hero-powerwash.jpg');
  background-size: cover;
  background-position: center 68%;
  background-repeat: no-repeat;
  filter: saturate(1.05) contrast(1.08) brightness(1.04);
  z-index: 0;
  pointer-events: none;
}

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

.hero-grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
  align-items: start;
}

.hero-visual {
  min-height: 420px;
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.72);
}

.hero-copy h1 {
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: clamp(2.6rem, 4vw, 3.6rem);
  line-height: 1.1;
  margin: 0.7rem 0 1.5rem;
}

.hero-copy p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 2.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent) 0%, #0bbaf5 100%);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.button.primary:hover,
.button.primary:focus {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button.ghost {
  background: transparent;
  border: 1px solid rgba(19, 35, 63, 0.15);
  color: var(--navy-900);
}

.button.ghost:hover,
.button.ghost:focus {
  transform: translateY(-2px);
  border-color: rgba(19, 35, 63, 0.35);
}

.hero-stats {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.hero-stats dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.6);
}

.hero-stats dd {
  margin: 0.35rem 0 0;
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: 1.9rem;
  color: var(--white);
}

.hero .button.ghost {
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.hero .button.ghost:hover,
.hero .button.ghost:focus {
  border-color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.1);
}

.quote-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.quote-card::after {
  content: '';
  position: absolute;
  inset: auto -40% -40% 40%;
  height: 220px;
  background: radial-gradient(circle, rgba(54, 192, 255, 0.28) 0%, rgba(54, 192, 255, 0) 70%);
  z-index: 0;
}

.quote-card h2 {
  font-family: 'Poppins', 'Inter', sans-serif;
  margin: 0 0 0.5rem;
}

.quote-card p {
  margin: 0 0 1.5rem;
  color: var(--slate-400);
}

.quote-form {
  display: grid;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.quote-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-400);
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(19, 35, 63, 0.12);
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.85);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(54, 192, 255, 0.25);
}

.quote-form button {
  align-self: start;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  color: var(--white);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  box-shadow: var(--shadow-sm);
}

.quote-form button:hover,
.quote-form button:focus {
  box-shadow: var(--shadow-md);
}

.quote-form .disclaimer {
  font-size: 0.8rem;
  color: var(--slate-300);
}

.quote-form .quote-feedback {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--green);
  min-height: 1.2rem;
}

.quote-form .quote-feedback.is-error {
  color: #d02f2f;
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-300);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1rem;
}

.section h2 {
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: clamp(2rem, 3vw, 2.6rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--slate-400);
  margin-bottom: 2.5rem;
  max-width: 48rem;
}

.badges {
  padding: 3rem 0;
  background: rgba(255, 255, 255, 0.82);
  border-block: 1px solid rgba(19, 35, 63, 0.08);
}

.badges-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.badges article {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.85), rgba(236, 244, 255, 0.9));
  border-radius: var(--radius-md);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
}

.badges h3 {
  margin: 0 0 0.6rem;
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: 1.15rem;
}

.badges p {
  margin: 0;
  color: var(--slate-400);
}

.cards-grid {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(19, 35, 63, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover,
.card:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.card h3 {
  margin-top: 0;
  font-family: 'Poppins', 'Inter', sans-serif;
}

.card p {
  color: var(--slate-400);
}

.service-note {
  margin-top: 3rem;
  background: rgba(54, 192, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.6rem 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.service-note span {
  font-weight: 600;
  color: var(--navy-700);
}

.service-note p {
  margin: 0;
  color: var(--slate-400);
}

.process {
  background: linear-gradient(180deg, rgba(8, 19, 34, 0.92) 0%, rgba(19, 35, 63, 0.96) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.process::after {
  content: '';
  position: absolute;
  inset: -50% 30% 40% -40%;
  background: radial-gradient(circle, rgba(54, 192, 255, 0.36) 0%, rgba(54, 192, 255, 0) 70%);
  opacity: 0.4;
}

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

.process .eyebrow {
  color: rgba(255, 255, 255, 0.55);
}

.process h2 {
  margin-bottom: 3rem;
}

.process-steps {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.process-steps article {
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 2rem;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.step-number {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(54, 192, 255, 0.2);
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.2rem;
}

.process-steps h3 {
  margin: 0 0 0.6rem;
  font-family: 'Poppins', 'Inter', sans-serif;
}

.process-steps p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.differentiators {
  padding-top: 6.5rem;
}

.diff-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.diff-copy p {
  color: var(--slate-400);
  max-width: 38rem;
}

.diff-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.diff-list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  color: var(--slate-400);
}

.diff-list li::before {
  content: '+';
  color: var(--accent);
  font-size: 0.9rem;
  line-height: 1.2;
  margin-top: 0.1rem;
  font-weight: 700;
}

.diff-card {
  background: linear-gradient(135deg, rgba(54, 192, 255, 0.1), rgba(8, 19, 34, 0.05));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(19, 35, 63, 0.08);
}

.diff-card h3 {
  margin-top: 0;
  font-family: 'Poppins', 'Inter', sans-serif;
}

.diff-card ul {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
  display: grid;
  gap: 0.7rem;
  color: var(--slate-400);
}

.portfolio {
  background: linear-gradient(180deg, rgba(8, 19, 34, 0.04), rgba(8, 19, 34, 0));
}

.portfolio-grid {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 260px;
  color: var(--white);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: flex-end;
}

.portfolio-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(1.1);
  transition: transform 0.4s ease;
}

.portfolio-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 11, 20, 0) 0%, rgba(6, 11, 20, 0.78) 100%);
}

.portfolio-card:hover::before {
  transform: scale(1.05);
}

.portfolio-card figcaption {
  position: relative;
  z-index: 1;
  padding: 2rem;
}

.portfolio-card h3 {
  margin: 0 0 0.6rem;
  font-family: 'Poppins', 'Inter', sans-serif;
}

.portfolio-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
}

.portfolio-card.residential::before {
  background-image: linear-gradient(120deg, rgba(54, 192, 255, 0.4), rgba(14, 28, 48, 0.7)), url('https://images.unsplash.com/photo-1600585154340-0ef3c08dcdb6?auto=format&fit=crop&w=800&q=80');
}

.portfolio-card.commercial::before {
  background-image: linear-gradient(120deg, rgba(54, 192, 255, 0.45), rgba(8, 19, 34, 0.7)), url('https://images.unsplash.com/photo-1529429617124-aee7118074b6?auto=format&fit=crop&w=800&q=80');
}

.portfolio-card.industrial::before {
  background-image: linear-gradient(120deg, rgba(54, 192, 255, 0.5), rgba(8, 19, 34, 0.75)), url('https://images.unsplash.com/photo-1582719478250-c89cae4dc85b?auto=format&fit=crop&w=800&q=80');
}

.portfolio-card.strata::before {
  background-image: linear-gradient(120deg, rgba(54, 192, 255, 0.4), rgba(8, 19, 34, 0.7)), url('https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?auto=format&fit=crop&w=800&q=80');
}

.testimonials {
  background: rgba(255, 255, 255, 0.92);
}

.testimonial-grid {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.testimonial {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(19, 35, 63, 0.05);
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: -2.4rem;
  left: 1.6rem;
  font-size: 6rem;
  color: rgba(54, 192, 255, 0.12);
  font-family: 'Poppins', 'Inter', sans-serif;
}

.testimonial p {
  margin: 0 0 1.4rem;
  color: var(--slate-400);
  font-size: 1rem;
}

.testimonial .author {
  font-weight: 600;
  color: var(--navy-700);
}

.estimate {
  background: linear-gradient(180deg, rgba(8, 19, 34, 0.04), rgba(8, 19, 34, 0));
}

.estimate-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
  gap: 3rem;
  align-items: start;
}

.estimate-copy p {
  color: var(--slate-400);
  max-width: 34rem;
}

.estimate-points {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.estimate-points li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  color: var(--slate-400);
}

.estimate-points li::before {
  content: '+';
  color: var(--accent);
  font-weight: 700;
  margin-top: 0.1rem;
}

.legal {
  background: linear-gradient(180deg, rgba(8, 19, 34, 0.02) 0%, rgba(8, 19, 34, 0) 100%);
}

.legal-hero {
  padding: 7rem 0 3.5rem;
  background: linear-gradient(135deg, rgba(8, 19, 34, 0.92) 0%, rgba(19, 35, 63, 0.85) 100%);
  color: var(--white);
}

.legal-hero .eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.legal-hero h1 {
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: clamp(2.1rem, 4vw, 2.9rem);
  margin: 0.75rem 0 1.4rem;
}

.legal-hero p {
  max-width: 56rem;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 1rem;
}

.legal-hero .legal-updated {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.legal-content {
  padding: 4.5rem 0 6rem;
}

.legal-stack {
  display: grid;
  gap: 2.5rem;
  max-width: 820px;
}

.legal-stack h2 {
  font-family: 'Poppins', 'Inter', sans-serif;
  margin-bottom: 0.8rem;
  font-size: 1.6rem;
}

.legal-stack p {
  color: var(--slate-400);
  margin: 0;
}

.legal-stack ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--slate-400);
  display: grid;
  gap: 0.6rem;
}

.legal-stack a {
  color: var(--accent-dark);
  font-weight: 600;
}

.cta-ribbon {
  background: linear-gradient(135deg, rgba(8, 19, 34, 0.95) 0%, rgba(19, 35, 63, 0.85) 100%);
  color: var(--white);
  padding: 3.6rem 0;
}

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

.cta-content h2 {
  margin: 0 0 0.6rem;
}

.cta-content p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 3rem;
}

.contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.8rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(19, 35, 63, 0.08);
}

.contact-card p {
  color: var(--slate-400);
}

.contact-detail {
  margin-top: 1.6rem;
  display: grid;
  gap: 0.4rem;
}

.contact-detail span {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-300);
  font-weight: 600;
}

.contact-detail a {
  color: var(--accent-dark);
  font-weight: 600;
}

.contact-map {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.map-card {
  background: rgba(54, 192, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(54, 192, 255, 0.3);
}

.map-card span {
  display: block;
  font-weight: 600;
  font-family: 'Poppins', 'Inter', sans-serif;
  margin-bottom: 0.4rem;
}

.map-illustration {
  position: relative;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(8, 19, 34, 0.92), rgba(19, 35, 63, 0.85));
  height: 280px;
  overflow: hidden;
}

.map-illustration::before,
.map-illustration::after {
  content: '';
  position: absolute;
  inset: 20% 12%;
  border-radius: 32px;
  border: 2px solid rgba(255, 255, 255, 0.12);
  transform: rotate(3deg);
}

.map-illustration::after {
  inset: 25% 18%;
  transform: rotate(-4deg);
  border-style: dashed;
}

.map-illustration .pin {
  width: 54px;
  height: 54px;
  border-radius: 50% 50% 50% 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  position: absolute;
  top: 35%;
  left: 55%;
  transform: rotate(-45deg);
  box-shadow: 0 12px 25px rgba(54, 192, 255, 0.4);
}

.site-footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.82);
  padding: 4rem 0 2.2rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-brand img {
  width: 56px;
  height: 56px;
  margin-bottom: 1rem;
  filter: invert(1) saturate(0) brightness(2);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

.footer-links {
  display: grid;
  gap: 0.7rem;
}

.footer-links .label,
.footer-meta .label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 500;
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--accent);
}

.footer-meta p {
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.65);
}

.newsletter-form {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.newsletter-form input {
  flex: 1;
  min-width: 200px;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  color: var(--navy-900);
  background: var(--white);
  cursor: pointer;
}

.footer-bottom {
  margin-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.8rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.75);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    display: none;
  }

  .estimate-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 920px) {
  .site-header .container {
    gap: 0.75rem;
    padding: 1rem 1.2rem;
    position: relative;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 1.2rem;
    right: 1.2rem;
    margin-left: 0;
    background: rgba(248, 251, 255, 0.98);
    border: 1px solid rgba(19, 35, 63, 0.08);
    border-radius: 18px;
    box-shadow: 0 30px 54px -32px rgba(8, 19, 34, 0.55);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: max-height 0.35s ease, opacity 0.25s ease, transform 0.3s ease;
    z-index: 10;
  }

  .main-nav.is-open {
    max-height: 420px;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 0.85rem 1.25rem 1.2rem;
  }

  .main-nav ul li {
    width: 100%;
  }

  .main-nav ul li:not(.nav-cta) a {
    display: block;
    padding: 0.65rem 0;
    border-bottom: 1px solid rgba(19, 35, 63, 0.08);
    color: var(--navy-900);
  }

  .main-nav ul li:last-of-type a {
    border-bottom: none;
  }

  .nav-cta {
    display: block;
    margin-top: 0.8rem;
  }

  .nav-cta .nav-cta-button {
    width: 100%;
  }

  .site-header .cta-button {
    display: none;
  }

  .diff-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .diff-card {
    justify-self: stretch;
  }

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

  .cta-ribbon .container {
    text-align: center;
    justify-content: center;
  }

  .cta-actions {
    justify-content: center;
  }
}

@media (max-width: 720px) {
  .site-header .container {
    padding: 0.9rem 1rem;
  }

  .menu-toggle {
    margin-left: auto;
  }

  .main-nav {
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.4rem);
  }

  .main-nav ul {
    padding: 0.75rem 1rem 1.1rem;
  }
}

@media (max-width: 640px) {
  section {
    padding: 4.5rem 0;
  }

  .site-header .container {
    padding: 0.9rem 1.2rem;
  }

  .brand img {
    width: 46px;
    height: 46px;
  }

  .hero {
    padding-top: 7rem;
  }

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

  .cta-actions,
  .hero-actions {
    width: 100%;
  }

  .newsletter-form {
    flex-direction: column;
  }
}