:root {
  --navy: #001041;
  --navy-deep: #000a28;
  --aqua: #3ba7c9;
  --aqua-dark: #2f8a9f;
  --white: #ffffff;
  --offwhite: #f7f9fc;
  --muted: #5a6570;
  --line: #e2e6eb;
  --ink: #0f172a;
  --radius: 10px;
  --shadow: 0 12px 40px rgba(0, 16, 65, 0.08);
  --font-display: "Manrope", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --header-h: 72px;
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.12;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  padding-inline: 1rem;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(247, 249, 252, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand img {
  height: 50px;
  width: auto;
  padding: 0.25rem;
  display: block;
}

.brand-text {
  display: none;
  flex-direction: column;
  line-height: 1.12;
  gap: 0.16rem;
}

.brand-text strong {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  color: var(--navy);
}

.brand-text span {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--aqua);
  text-transform: uppercase;
  line-height: 1.2;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-desktop a {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.92rem;
}

.nav-desktop a:hover {
  color: var(--navy);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
  color: var(--navy);
}

.nav-mobile {
  display: none;
  border-bottom: 1px solid var(--line);
  background: var(--white);
  padding: 0.75rem 1rem 1rem;
}

.nav-mobile.open {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 0.85rem 0.25rem;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
  color: var(--navy);
}

.nav-mobile a:last-child {
  border-bottom: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  border: 2px solid transparent;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-aqua {
  background: var(--aqua);
  color: var(--white);
}

.btn-aqua:hover {
  background: var(--aqua-dark);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
}

.btn-navy:hover {
  background: var(--navy-deep);
}

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

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

.btn-outline-light {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

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

.btn-block {
  width: 100%;
}

/* Hero — full-bleed */
.hero {
  position: relative;
  min-height: min(85vh, calc(100svh - var(--header-h)));
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 16, 65, 0.55) 0%, rgba(0, 16, 65, 0.78) 40%, rgba(0, 10, 40, 0.92) 100%),
    url("https://images.unsplash.com/photo-1601362840469-51e4d8d58785?auto=format&fit=crop&w=2000&q=80") center / cover no-repeat;
  transform: translateY(0) scale(1);
  transition: transform 0.2s ease-out;
  will-change: transform;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 3.5rem 0 3rem;
  max-width: 38rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  letter-spacing: 0.06em;
  margin: 0 0 0.35rem;
  line-height: 1;
}

.hero-tag {
  display: inline-block;
  margin-bottom: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: #b8eaff;
  font-weight: 700;
}

.hero h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2rem);
  line-height: 1.25;
  margin: 0 0 0.85rem;
  font-weight: 700;
}

.hero p {
  margin: 0 0 1.5rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.05rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Trust / postcode */
.trust-bar {
  background: var(--offwhite);
  border-bottom: 1px solid var(--line);
  padding: 1.5rem 0;
}

.trust-grid {
  display: grid;
  gap: 1.25rem;
}

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

.trust-icon {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(59, 167, 201, 0.12);
  color: var(--aqua);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.trust-item strong {
  display: block;
  color: var(--navy);
  font-family: var(--font-display);
}

.trust-item span {
  color: var(--muted);
  font-size: 0.9rem;
}

.coverage {
  display: grid;
  gap: 0.5rem;
}

.coverage label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
}

.coverage-row {
  display: flex;
  gap: 0;
}

.coverage input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line);
  border-right: 0;
  border-radius: 8px 0 0 8px;
  padding: 0.8rem 0.9rem;
  background: var(--white);
}

.coverage button {
  border-radius: 0 8px 8px 0;
}

.coverage-msg {
  min-height: 1.25rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.coverage-msg.ok {
  color: #1e7b4b;
}

.coverage-msg.err {
  color: #b91c1c;
}

/* Sections */
.section {
  padding: clamp(3rem, 5vw, 4rem) 0;
}

.section-alt {
  background: var(--offwhite);
}

.section-head {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 2.5rem;
  padding-inline: 0.35rem;
}

.section-head h2 {
  font-family: var(--font-display);
  color: var(--navy);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0 0 0.6rem;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  max-width: 40rem;
  margin-inline: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s ease, transform 0.75s ease;
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Services */
.services-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(59, 167, 201, 0.18);
}

.service-card .thumb {
  height: 160px;
  background-size: cover;
  background-position: center;
}

.service-card .body {
  padding: 1.15rem 1.2rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.55rem;
}

.service-card .body ul {
  margin: 0;
  padding-inline-start: 1.2rem;
  color: var(--muted);
}

.service-card .body li {
  margin-bottom: 0.45rem;
}

.service-card h3 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--navy);
  font-size: 1.15rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  flex: 1;
}

.service-card a {
  color: var(--aqua);
  font-weight: 700;
  font-size: 0.92rem;
}

.s1 { background-image: url("https://images.unsplash.com/photo-1581578731548-c64695cc6952?auto=format&fit=crop&w=900&q=80"); }
.s2 { background-image: url("https://images.unsplash.com/photo-1520340356584-f9917d1eea6f?auto=format&fit=crop&w=900&q=80"); }
.s3 { background-image: url("https://images.unsplash.com/photo-1558904541-efa843a96f01?auto=format&fit=crop&w=900&q=80"); }
.s4 { background-image: url("https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=900&q=80"); }

/* How it works */
.steps {
  display: grid;
  gap: 1.5rem;
}

.step {
  text-align: center;
  padding: 0.5rem;
}

.step-num {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  border-radius: 999px;
  border: 2px solid var(--aqua);
  background: var(--white);
  display: grid;
  place-items: center;
  color: var(--aqua);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
}

.step h3 {
  margin: 0 0 0.4rem;
  color: var(--navy);
  font-family: var(--font-display);
}

.step p {
  margin: 0;
  color: var(--muted);
}

/* Packages */
.packages {
  display: grid;
  gap: 1rem;
}

.package {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
}

.package.featured {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.badge {
  position: absolute;
  top: -0.65rem;
  left: 1rem;
  background: var(--aqua);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
}

.package h3 {
  margin: 0;
  font-family: var(--font-display);
}

.package .price {
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--font-display);
  line-height: 1;
}

.package .price span {
  font-size: 0.95rem;
  font-weight: 600;
  opacity: 0.75;
}

.package ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
  flex: 1;
}

.package li {
  display: flex;
  gap: 0.45rem;
  align-items: flex-start;
  font-size: 0.95rem;
}

.package.featured li::before,
.package li::before {
  content: "✓";
  color: var(--aqua);
  font-weight: 800;
}

.package.featured .btn-aqua:hover {
  background: var(--white);
  color: var(--navy);
}

/* Why */
.why-grid {
  display: grid;
  gap: 1rem;
}

.why-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.why-card h3 {
  margin: 0 0 0.4rem;
  color: var(--navy);
  font-family: var(--font-display);
}

.why-card p {
  margin: 0;
  color: var(--muted);
}

/* Reviews */
.reviews {
  display: grid;
  gap: 1rem;
}

.review {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.stars {
  color: #f5b301;
  letter-spacing: 0.08em;
  margin-bottom: 0.55rem;
}

.review p {
  margin: 0 0 0.85rem;
  color: var(--ink);
}

.review cite {
  font-style: normal;
  font-weight: 700;
  color: var(--navy);
  font-size: 0.92rem;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 0.65rem;
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 1.15rem;
  font-weight: 700;
  color: var(--navy);
  font-family: var(--font-display);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  color: var(--aqua);
  font-size: 1.25rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item .answer {
  padding: 0 1.15rem 1.1rem;
  color: var(--muted);
}

/* Quote */
.quote {
  background: var(--navy);
  color: var(--white);
  padding: 4rem 0;
}

.quote-grid {
  display: grid;
  gap: 2rem;
}

.quote h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin: 0 0 0.75rem;
}

.quote > .container > .quote-grid > div > p {
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.85);
}

.quote a.mail {
  color: #b8eaff;
  font-weight: 700;
  text-decoration: underline;
}

.quote-note {
  margin: 0.75rem 0 0 !important;
  font-size: 0.9rem !important;
  color: rgba(255, 255, 255, 0.7) !important;
}

.quote-form {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: grid;
  gap: 0.85rem;
}

.quote-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  border-radius: 8px;
  padding: 0.8rem 0.9rem;
}

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

.quote-status {
  margin: 0;
  min-height: 1.25rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

.quote-status.ok {
  color: #9ae6b4;
}

.quote-status.err {
  color: #fecaca;
}

.quote-status.pending {
  color: #b8eaff;
}

.quote-form button:disabled {
  opacity: 0.7;
  cursor: wait;
}

/* Footer */
.site-footer {
  background: var(--offwhite);
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 5.5rem;
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
}

.footer-brand img {
  height: 56px;
  width: auto;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-col h4 {
  margin: 0 0 0.7rem;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.footer-col a {
  display: block;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

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

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

/* Mobile sticky CTA */
.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
}

@media (min-width: 640px) {
  .brand-text {
    display: flex;
  }

  .hero-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .btn-block-sm {
    width: auto;
  }
}

@media (min-width: 768px) {
  .menu-toggle,
  .nav-mobile,
  .mobile-cta {
    display: none;
  }

  .nav-desktop {
    display: flex;
  }

  .site-footer {
    padding-bottom: 2.5rem;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid,
  .packages,
  .why-grid,
  .reviews {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .trust-grid {
    grid-template-columns: 1fr 1fr 1fr 1.3fr;
    align-items: end;
  }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .packages {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .why-grid,
  .reviews {
    grid-template-columns: repeat(3, 1fr);
  }

  .quote-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .hero {
    align-items: center;
  }

  .hero-content {
    padding: 5rem 0;
  }
}

@media (max-width: 767px) {
  .hero-content {
    padding-left: 0;
    padding-right: 0;
  }

  .trust-grid,
  .services-grid,
  .packages,
  .why-grid,
  .reviews,
  .faq-list {
    gap: 1rem;
  }

  .section {
    padding: 3rem 0;
  }

  .service-card {
    min-height: 100%;
  }

  .quote-grid {
    gap: 1.5rem;
  }
}

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

  .btn:hover {
    transform: none;
  }
}