:root {
  --ink: #15211f;
  --muted: #64716d;
  --line: #dce5df;
  --paper: #fbfcf9;
  --soft: #eef5ef;
  --brand: #12715d;
  --brand-dark: #0b4e43;
  --accent: #f2b544;
  --blue: #256e9b;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(18, 33, 31, 0.16);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: linear-gradient(90deg, #0b4e43 0%, #12715d 58%, #256e9b 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 34px rgba(11, 78, 67, 0.2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--white);
  color: var(--white);
  font-weight: 800;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(18, 33, 31, 0.12);
}

.brand-mark img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.brand strong {
  display: block;
  line-height: 1.05;
  font-size: 1rem;
}

.brand small {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.8rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 650;
  font-size: 0.94rem;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  outline: none;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(290px, 0.45fr);
  min-height: 620px;
  overflow: hidden;
  background: #10211e;
}

.hero-media {
  position: absolute;
  inset: 0;
  opacity: 0;
  background:
    linear-gradient(90deg, rgba(10, 28, 25, 0.92) 0%, rgba(10, 28, 25, 0.72) 42%, rgba(10, 28, 25, 0.42) 100%),
    url("assets/shop-front-wide.jpeg") center / cover;
  transform: scale(1.04);
  transition: opacity 900ms ease, transform 1600ms ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-slide-service {
  background:
    linear-gradient(90deg, rgba(10, 28, 25, 0.92) 0%, rgba(10, 28, 25, 0.72) 42%, rgba(10, 28, 25, 0.42) 100%),
    url("assets/product-shelves.webp") center / cover;
}

.hero-slide-network {
  background:
    linear-gradient(90deg, rgba(10, 28, 25, 0.92) 0%, rgba(10, 28, 25, 0.72) 42%, rgba(10, 28, 25, 0.42) 100%),
    url("assets/shop-interior.jpeg") center / cover;
}

.hero-slide-cctv {
  background:
    linear-gradient(90deg, rgba(10, 28, 25, 0.92) 0%, rgba(10, 28, 25, 0.72) 42%, rgba(10, 28, 25, 0.42) 100%),
    url("assets/shop-front-sign.jpeg") center / cover;
}

.hero-content {
  position: relative;
  z-index: 1;
  align-self: center;
  max-width: 780px;
  padding: clamp(34px, 6vw, 76px) clamp(20px, 6vw, 76px);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.3rem, 5.4vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-content > p:not(.eyebrow) {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.02rem, 2vw, 1.24rem);
  line-height: 1.7;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--accent);
  color: #241805;
  box-shadow: 0 14px 32px rgba(242, 181, 68, 0.24);
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.32);
  color: var(--white);
}

.contact-section .btn.secondary {
  background: var(--white);
  border-color: var(--line);
  color: var(--brand-dark);
}

.contact-section .btn.primary + .btn.primary {
  background: var(--brand);
  color: var(--white);
  box-shadow: 0 14px 32px rgba(18, 113, 93, 0.22);
}

.hero-panel {
  position: relative;
  z-index: 1;
  align-self: end;
  margin: 0 clamp(18px, 4vw, 56px) clamp(20px, 4vw, 42px) 0;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(251, 252, 249, 0.9);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.hero-panel div + div {
  border-top: 1px solid var(--line);
  margin-top: 16px;
  padding-top: 16px;
}

.metric {
  display: block;
  margin-bottom: 6px;
  color: var(--brand);
  font-weight: 900;
}

.hero-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.trust-strip span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 86px;
  padding: 18px;
  background: var(--white);
  color: var(--brand-dark);
  font-weight: 800;
  text-align: center;
}

.section,
.slider-section,
.split-section,
.contact-section {
  padding: clamp(56px, 9vw, 108px) clamp(18px, 5vw, 68px);
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head h2,
.split-copy h2,
.contact-copy h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 4.4vw, 3.8rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-head p:not(.eyebrow),
.split-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.slider-section {
  background: var(--paper);
}

.image-slider {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #0f1d1a;
  box-shadow: var(--shadow);
}

.slides {
  position: relative;
  min-height: clamp(360px, 58vw, 620px);
}

.slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: end;
  opacity: 0;
  transform: scale(1.025);
  transition: opacity 700ms ease, transform 900ms ease;
  pointer-events: none;
}

.slide.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 28, 25, 0.82), rgba(10, 28, 25, 0.28));
}

.slide-caption {
  position: relative;
  z-index: 1;
  max-width: 560px;
  padding: clamp(24px, 5vw, 54px);
  color: var(--white);
}

.slide-caption span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent);
  font-weight: 900;
}

.slide-caption h3 {
  margin-bottom: 12px;
  font-size: clamp(1.8rem, 4vw, 3.6rem);
  line-height: 1.02;
}

.slide-caption p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.08rem;
  line-height: 1.65;
}

.slider-controls {
  position: absolute;
  left: clamp(18px, 5vw, 54px);
  right: clamp(18px, 5vw, 54px);
  bottom: 20px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.slider-arrow,
.slider-dots button {
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.slider-arrow {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
}

.slider-arrow:hover,
.slider-arrow:focus-visible {
  background: rgba(255, 255, 255, 0.24);
  outline: none;
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dots button {
  width: 42px;
  height: 10px;
  padding: 0;
  border-radius: 999px;
}

.slider-dots button.is-active {
  background: var(--accent);
  border-color: var(--accent);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 250px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 16px 36px rgba(21, 33, 31, 0.05);
}

.service-card svg {
  width: 34px;
  height: 34px;
  margin-bottom: 20px;
  color: var(--brand);
}

.service-card h3,
.process h3 {
  margin-bottom: 10px;
  font-size: 1.16rem;
}

.service-card p,
.process p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(26px, 5vw, 72px);
  background: var(--soft);
}

.sales-image {
  min-height: 520px;
  border-radius: 8px;
  background: url("https://images.unsplash.com/photo-1496181133206-80ce9b88a853?auto=format&fit=crop&w=1400&q=82") center / cover;
  box-shadow: var(--shadow);
}

.product-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.product-list span {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--brand-dark);
  font-weight: 800;
}

.compact {
  padding-bottom: clamp(38px, 6vw, 78px);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process article {
  padding: 24px;
  border-left: 4px solid var(--brand);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 16px 38px rgba(21, 33, 31, 0.05);
}

.process span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 0.86rem;
  font-weight: 900;
}

.testimonial-band {
  padding: 52px clamp(18px, 5vw, 68px);
  background: var(--brand-dark);
  color: var(--white);
}

.testimonial-band div {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  max-width: 1000px;
}

.testimonial-band svg {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  color: var(--accent);
}

.testimonial-band p {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 2.4rem);
  line-height: 1.28;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.55fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-details {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.contact-details div {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(21, 33, 31, 0.05);
}

.contact-details svg {
  flex: 0 0 auto;
  color: var(--brand);
}

.contact-details strong {
  display: block;
  margin-bottom: 4px;
  color: var(--brand-dark);
}

.contact-details span {
  color: var(--muted);
  line-height: 1.55;
}

.contact-details a {
  color: var(--brand);
  font-weight: 800;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--brand-dark);
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf7;
  color: var(--ink);
  padding: 12px 13px;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form .btn {
  width: 100%;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(18px, 5vw, 68px);
  border-top: 1px solid var(--line);
  background: var(--white);
  color: var(--muted);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--brand);
  font-weight: 800;
}

svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.2;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-content {
    padding-top: 56px;
    padding-bottom: 30px;
  }

  .hero-panel {
    margin: 0 20px 24px;
  }

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

  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .sales-image {
    min-height: 380px;
  }
}

@media (max-width: 720px) {
  .site-header {
    min-height: 68px;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 18px 18px;
    background: #0b4e43;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .site-header.nav-open .site-nav {
    display: flex;
  }

  .site-nav a {
    background: rgba(255, 255, 255, 0.1);
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(10, 28, 25, 0.92) 0%, rgba(10, 28, 25, 0.7) 100%),
      url("assets/shop-front-wide.jpeg") center / cover;
  }

  .hero-slide-service {
    background:
      linear-gradient(180deg, rgba(10, 28, 25, 0.92) 0%, rgba(10, 28, 25, 0.7) 100%),
      url("assets/product-shelves.webp") center / cover;
  }

  .hero-slide-network {
    background:
      linear-gradient(180deg, rgba(10, 28, 25, 0.92) 0%, rgba(10, 28, 25, 0.7) 100%),
      url("assets/shop-interior.jpeg") center / cover;
  }

  .hero-slide-cctv {
    background:
      linear-gradient(180deg, rgba(10, 28, 25, 0.92) 0%, rgba(10, 28, 25, 0.7) 100%),
      url("assets/shop-front-sign.jpeg") center / cover;
  }

  h1 {
    font-size: clamp(2rem, 11vw, 3.3rem);
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .trust-strip,
  .service-grid,
  .process,
  .product-list {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .slides {
    min-height: 500px;
  }

  .slide::after {
    background: linear-gradient(180deg, rgba(10, 28, 25, 0.34), rgba(10, 28, 25, 0.9));
  }

  .slide-caption {
    padding-bottom: 86px;
  }

  .slider-controls {
    justify-content: center;
  }

  .sales-image {
    min-height: 300px;
  }

  .testimonial-band div {
    flex-direction: column;
  }

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

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}