:root {
  --bg: #f8fbfc;
  --soft: #eef6f7;
  --surface: #ffffff;
  --ink: #061c2b;
  --muted: #40586a;
  --line: #d9e5eb;
  --primary: #075d66;
  --primary-dark: #00434c;
  --blue: #003cff;
  --green: #21bf62;
  --accent: #0b7a82;
  --gold: #f4c44d;
  --danger: #b84242;
  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(--bg);
  color: var(--ink);
}

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

.client-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 86px;
  padding: 16px clamp(24px, 4vw, 66px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.client-brand,
.client-header nav,
.nav-action,
.hero-actions,
.confidence-row,
.button {
  display: flex;
  align-items: center;
}

.client-brand {
  gap: 12px;
  min-width: 0;
}

.client-brand > span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 52px;
  flex: 0 0 auto;
  border-radius: 8px;
  background: linear-gradient(145deg, #104aff, #002fd1);
  color: #ffffff;
  font-size: 18px;
  font-weight: 950;
  box-shadow: 0 14px 26px rgba(0, 60, 255, 0.24);
}

.brand-logo-mark {
  display: block;
  width: 54px;
  height: 44px;
  object-fit: contain;
  flex: 0 0 auto;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.client-brand strong {
  font-size: 17px;
  letter-spacing: 0;
  white-space: nowrap;
}

.client-header nav {
  gap: clamp(18px, 3vw, 42px);
  font-size: 17px;
  font-weight: 900;
}

.nav-action,
.collab-link {
  gap: 10px;
}

.wa-dot {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--green);
  color: #ffffff;
}

.wa-dot svg {
  width: 15px;
  height: 15px;
}

.collab-link {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--primary);
  box-shadow: 0 10px 22px rgba(6, 28, 43, 0.06);
}

.collab-link svg {
  width: 18px;
  height: 18px;
}

.client-hero {
  display: grid;
  grid-template-columns: minmax(330px, 0.76fr) minmax(520px, 1fr);
  gap: clamp(28px, 4vw, 74px);
  align-items: center;
  min-height: 640px;
  padding: clamp(44px, 5vw, 64px) clamp(24px, 4vw, 66px) 36px;
  background:
    radial-gradient(circle at 8% 22%, rgba(7, 93, 102, 0.08), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #fbfdfe 100%);
}

.hero-copy {
  max-width: 640px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #dff3ed;
  color: #164e3d;
  font-size: 14px;
  font-weight: 950;
  text-transform: uppercase;
}

.hero-kicker svg {
  width: 16px;
  height: 16px;
}

.hero-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(46px, 5.2vw, 76px);
  line-height: 1;
  letter-spacing: 0;
}

.hero-copy h1::first-line {
  color: var(--ink);
}

.hero-copy p {
  margin: 0;
  max-width: 610px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.hero-promo {
  grid-column: 1 / -1;
  width: 100%;
  aspect-ratio: 12 / 1;
  margin: 0 0 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(6, 28, 43, 0.08);
}

.hero-promo img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
}

.hero-actions {
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.button {
  justify-content: center;
  gap: 10px;
  min-height: 60px;
  border: 0;
  border-radius: 8px;
  padding: 0 28px;
  font-size: 17px;
  font-weight: 950;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

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

.button svg {
  width: 22px;
  height: 22px;
}

.button.primary {
  background: linear-gradient(135deg, #075d66, #00434c);
  color: #ffffff;
  box-shadow: 0 18px 32px rgba(7, 93, 102, 0.24);
}

.button.secondary {
  background: #ffffff;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 0 14px 26px rgba(6, 28, 43, 0.08);
}

.confidence-row {
  gap: clamp(18px, 3vw, 42px);
  flex-wrap: wrap;
  margin-top: 42px;
  color: var(--primary);
}

.confidence-row div {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 150px;
}

.confidence-row svg {
  width: 26px;
  height: 26px;
}

.confidence-row span {
  color: var(--primary);
  font-weight: 750;
}

.hero-visual {
  display: grid;
  gap: 14px;
}

.hero-showcase {
  position: relative;
  min-height: 500px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(6, 28, 43, 0.16);
}

.hero-service-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
  object-position: center;
}

.service-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(135deg, #075d66, #00434c);
  color: #ffffff;
  box-shadow: 0 18px 36px rgba(0, 67, 76, 0.18);
}

.service-panel article {
  min-height: 86px;
  padding: 14px 18px;
}

.service-panel article + article {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.service-panel svg,
.service-icon {
  width: 24px;
  height: 24px;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 8px;
}

.service-icon {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-panel strong,
.service-panel span {
  display: block;
}

.service-panel strong {
  font-size: 16px;
  line-height: 1.25;
}

.service-panel span {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.35;
  font-size: 14px;
}

.why-section {
  padding: 28px clamp(24px, 4vw, 66px) 58px;
  background: #f4f8f9;
}

.section-title {
  margin-bottom: 28px;
}

.section-title.centered {
  text-align: center;
}

.section-title p,
.request-copy p {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 950;
  text-transform: uppercase;
}

.section-title h2,
.request-copy h2 {
  margin: 0;
  font-size: clamp(34px, 3vw, 46px);
  line-height: 1.08;
}

.section-title span {
  display: block;
  max-width: 620px;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.55;
}

.section-title.centered::after {
  content: "";
  display: block;
  width: 42px;
  height: 2px;
  margin: 16px auto 0;
  background: var(--accent);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
}

.why-grid article {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 18px;
  align-items: start;
}

.why-grid article > span {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: #e6f3f1;
  color: #164e3d;
}

.why-grid svg {
  width: 34px;
  height: 34px;
}

.why-grid h3 {
  margin: 4px 0 10px;
  font-size: 18px;
}

.why-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.client-section {
  padding: clamp(42px, 5vw, 76px) clamp(24px, 4vw, 66px);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.projects-page .project-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card,
.request-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.project-card {
  overflow: hidden;
  box-shadow: 0 16px 34px rgba(6, 28, 43, 0.08);
}

.project-card > div:last-child {
  padding: 20px;
}

.project-card span {
  color: var(--primary);
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}

.project-card h3 {
  margin: 8px 0 9px;
  line-height: 1.18;
}

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

.project-image {
  min-height: 240px;
  background-size: cover;
  background-position: center;
}

.project-image img,
.project-image video {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.projects-page .project-image {
  min-height: clamp(340px, 44vw, 560px);
}

.projects-page .project-image img,
.projects-page .project-image video {
  height: clamp(340px, 44vw, 560px);
}

.project-gallery {
  background: #eef7f8;
}

.project-main-media {
  position: relative;
}

.project-thumbs {
  display: flex;
  gap: 8px;
  padding: 10px;
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

.project-thumb {
  width: 74px;
  height: 54px;
  padding: 0;
  overflow: hidden;
  flex: 0 0 auto;
  border: 2px solid transparent;
  border-radius: 8px;
  background: #ffffff;
  cursor: pointer;
}

.project-thumb.is-active {
  border-color: var(--primary);
}

.project-thumb img,
.project-thumb video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-water .project-image {
  background:
    linear-gradient(135deg, rgba(7, 93, 102, 0.2), rgba(255, 255, 255, 0.1)),
    repeating-linear-gradient(90deg, #d7e8ea 0 18px, #f7fbfa 18px 26px),
    linear-gradient(160deg, #3267a8, #f7fbfa 54%, #df7a3d);
}

.project-pump .project-image {
  background:
    radial-gradient(circle at 62% 42%, #f4c44d 0 56px, transparent 57px),
    linear-gradient(140deg, #075d66, #f7fbfa 52%, #617173);
}

.project-drain .project-image {
  background:
    repeating-radial-gradient(circle at 50% 50%, #075d66 0 9px, #f7fbfa 10px 20px),
    linear-gradient(135deg, #df7a3d, #3267a8);
}

.projects-hero {
  padding: clamp(56px, 7vw, 92px) clamp(24px, 4vw, 66px) 34px;
  background:
    linear-gradient(135deg, rgba(7, 93, 102, 0.94), rgba(0, 67, 76, 0.94)),
    linear-gradient(90deg, #0e6a92, #ffffff);
  color: #ffffff;
}

.projects-hero .section-title {
  margin: 0;
}

.projects-hero .section-title span {
  color: rgba(255, 255, 255, 0.78);
}

.projects-hero .section-title h2 {
  max-width: 780px;
  font-size: clamp(42px, 5vw, 74px);
}

.projects-hero .projects-subtitle {
  margin: 14px 0 10px;
  max-width: 760px;
  color: #ffffff;
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 900;
  line-height: 1.15;
  text-transform: none;
}

.request-section {
  background: linear-gradient(135deg, #075d66, #00434c);
  color: #ffffff;
}

.request-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(360px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.request-copy {
  position: sticky;
  top: 110px;
}

.request-copy p {
  color: var(--gold);
}

.request-copy h2 {
  margin-bottom: 14px;
}

.request-copy span,
.request-copy li {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.65;
}

.request-copy ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.request-copy li {
  padding-left: 22px;
  position: relative;
}

.request-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.request-form {
  padding: 22px;
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.22);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  background: #ffffff;
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(7, 93, 102, 0.16);
  border-color: rgba(7, 93, 102, 0.42);
}

textarea {
  resize: vertical;
}

.wide {
  grid-column: 1 / -1;
}

.upload-box {
  padding: 14px;
  border: 1px dashed #a9bbb7;
  border-radius: 8px;
  background: #f7fbfa;
}

.upload-box small {
  color: var(--muted);
  font-weight: 650;
}

.form-status {
  margin: 14px 0;
  padding: 12px;
  border-radius: 8px;
  background: #dcf3e9;
  color: #247a5b;
  font-weight: 900;
}

.form-status.error {
  background: #fae0e0;
  color: var(--danger);
}

.wide-button {
  width: 100%;
  margin-top: 16px;
}

.client-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(24px, 4vw, 66px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 1180px) {
  .client-hero {
    grid-template-columns: 1fr;
  }

  .hero-showcase {
    min-height: 460px;
  }

  .hero-service-image {
    min-height: 460px;
  }

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

@media (max-width: 900px) {
  .request-layout,
  .project-grid,
  .projects-page .project-grid {
    grid-template-columns: 1fr;
  }

  .request-copy {
    position: static;
  }

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

@media (max-width: 700px) {
  .client-header,
  .client-header nav,
  .hero-actions,
  .client-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .client-brand strong {
    white-space: normal;
  }

  .client-header nav {
    gap: 12px;
  }

  .client-hero {
    min-height: auto;
    padding-top: 34px;
  }

  .hero-copy h1 {
    font-size: clamp(39px, 12vw, 56px);
  }

  .hero-showcase {
    min-height: 360px;
  }

  .service-panel {
    grid-template-columns: 1fr;
  }

  .service-panel article {
    min-height: auto;
    padding: 16px;
  }

  .service-panel article + article {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
  }

  .confidence-row,
  .form-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .why-grid {
    display: grid;
  }

  .why-grid article {
    grid-template-columns: 64px 1fr;
  }

  .why-grid article > span {
    width: 64px;
    height: 64px;
  }
}