:root {
  --ink: #0b1726;
  --ink-soft: #344253;
  --night: #07111f;
  --night-2: #0e2238;
  --paper: #ffffff;
  --mist: #f2f6f7;
  --line: #dce5e7;
  --aqua: #22d3a6;
  --aqua-dark: #0b8f72;
  --aqua-pale: #dff9f1;
  --blue: #70c8ff;
  --warning: #ffcf58;
  --radius: 18px;
  --radius-small: 10px;
  --shadow: 0 22px 60px rgba(5, 18, 31, 0.13);
  --shell: min(1160px, calc(100% - 40px));
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 780;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  font-size: clamp(3.2rem, 7vw, 6.4rem);
}

h2 {
  font-size: clamp(2.3rem, 4.5vw, 4.2rem);
}

h3 {
  font-size: 1.35rem;
}

::selection {
  color: var(--night);
  background: var(--aqua);
}

.site-shell {
  width: var(--shell);
  margin-inline: auto;
}

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--night);
  background: var(--aqua);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--aqua-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 28px;
  height: 3px;
  background: currentColor;
  border-radius: 4px;
}

.eyebrow--light {
  color: var(--aqua);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 13px 22px;
  color: var(--ink);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

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

.button:focus-visible,
a:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--warning);
  outline-offset: 3px;
}

.button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button--primary {
  color: var(--night);
  background: var(--aqua);
  box-shadow: 0 12px 34px rgba(34, 211, 166, 0.22);
}

.button--primary:hover {
  background: #3de4b8;
  box-shadow: 0 16px 38px rgba(34, 211, 166, 0.3);
}

.button--ghost {
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.32);
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.55);
}

.button--dark {
  color: var(--paper);
  background: var(--ink);
}

.button--large {
  min-height: 60px;
  padding: 16px 26px;
}

.button--full {
  width: 100%;
}

.service-bar {
  position: relative;
  z-index: 40;
  color: var(--paper);
  background: var(--night);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.025em;
}

.service-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 36px;
}

.service-bar p {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.service-bar a {
  color: var(--aqua);
  text-decoration: none;
}

.status-dot {
  width: 7px;
  height: 7px;
  background: var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(34, 211, 166, 0.12);
  animation: statusPulse 2s infinite;
}

@keyframes statusPulse {
  50% { box-shadow: 0 0 0 9px rgba(34, 211, 166, 0); }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 35;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(11, 23, 38, 0.08);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 34px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}

.brand__mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--night);
  background: var(--aqua);
  border-radius: 13px;
  transform: rotate(-3deg);
}

.brand__mark svg {
  width: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand__text strong {
  font-size: 1.03rem;
  letter-spacing: -0.035em;
}

.brand__text small {
  margin-top: 5px;
  color: var(--aqua-dark);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.custom-logo-link {
  display: block;
}

.custom-logo {
  max-width: 220px;
  max-height: 56px;
  object-fit: contain;
}

.primary-nav {
  justify-self: end;
}

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.primary-nav a {
  position: relative;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 750;
  text-decoration: none;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--aqua-dark);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.primary-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button--header {
  min-height: 46px;
  padding: 11px 18px;
  color: var(--paper);
  background: var(--ink);
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 78% 25%, rgba(34, 211, 166, 0.17), transparent 28%),
    linear-gradient(125deg, #081526 0%, #0a1b2e 55%, #0e2b3b 100%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(90deg, black, transparent 90%);
}

.hero::before {
  position: absolute;
  right: -10vw;
  bottom: -32vw;
  width: 58vw;
  height: 58vw;
  content: "";
  border: 1px solid rgba(112, 200, 255, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 8vw rgba(112, 200, 255, 0.025), 0 0 0 16vw rgba(112, 200, 255, 0.018);
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: 56px;
  min-height: 720px;
  padding-block: 90px;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--paper);
  font-size: clamp(3.7rem, 6.5vw, 6.2rem);
}

.hero__lead {
  max-width: 650px;
  margin-bottom: 34px;
  color: #bed0dd;
  font-size: clamp(1.15rem, 2vw, 1.38rem);
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
}

.hero__actions .button--primary {
  min-width: 250px;
}

.hero__actions small {
  display: block;
  margin-bottom: 3px;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  opacity: 0.72;
  text-transform: uppercase;
}

.hero__checks {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  padding: 0;
  margin: 32px 0 0;
  color: #d9e6ec;
  font-size: 0.8rem;
  font-weight: 700;
  list-style: none;
}

.hero__checks li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero__checks span {
  display: grid;
  width: 20px;
  height: 20px;
  color: var(--night);
  background: var(--aqua);
  border-radius: 50%;
  place-items: center;
  font-size: 0.7rem;
}

.hero__visual {
  display: grid;
  min-height: 480px;
  place-items: center;
}

.pipe-graphic {
  position: relative;
  width: min(410px, 100%);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 166, 0.13), transparent 66%);
}

.pipe-graphic::before,
.pipe-graphic::after {
  position: absolute;
  inset: 10%;
  content: "";
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}

.pipe-graphic::after {
  inset: 24%;
  border-style: solid;
}

.pipe {
  position: absolute;
  background: linear-gradient(90deg, #94b8c9, #e6f4f7 45%, #7193a5);
  border: 3px solid rgba(255, 255, 255, 0.35);
  box-shadow: inset -8px 0 18px rgba(7, 17, 31, 0.28), 0 26px 50px rgba(0, 0, 0, 0.22);
}

.pipe--vertical {
  top: 15%;
  left: 34%;
  width: 76px;
  height: 53%;
  border-radius: 36px 36px 10px 10px;
}

.pipe--horizontal {
  bottom: 24%;
  left: 35%;
  width: 47%;
  height: 76px;
  border-radius: 10px 38px 38px 10px;
}

.pipe__joint {
  position: absolute;
  bottom: 24%;
  left: 34%;
  z-index: 2;
  width: 98px;
  height: 98px;
  background: linear-gradient(135deg, #d9eef2, #7397a9);
  border: 4px solid rgba(255, 255, 255, 0.42);
  border-radius: 18px 18px 18px 42px;
  box-shadow: inset -12px -9px 20px rgba(7, 17, 31, 0.24), 0 20px 40px rgba(0, 0, 0, 0.18);
}

.water-drop {
  position: absolute;
  z-index: 4;
  width: 18px;
  height: 25px;
  background: var(--aqua);
  border-radius: 60% 40% 60% 40%;
  box-shadow: 0 0 20px rgba(34, 211, 166, 0.7);
  transform: rotate(45deg);
}

.water-drop--one {
  right: 12%;
  bottom: 32%;
}

.water-drop--two {
  right: 18%;
  bottom: 22%;
  width: 10px;
  height: 14px;
  opacity: 0.7;
}

.hero-badge {
  position: absolute;
  z-index: 5;
  display: flex;
  flex-direction: column;
  min-width: 125px;
  padding: 16px 20px;
  color: var(--paper);
  background: rgba(7, 17, 31, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-badge strong {
  color: var(--aqua);
  font-size: 1.35rem;
  line-height: 1;
}

.hero-badge span {
  margin-top: 7px;
  color: #b8cad4;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-badge--top {
  top: 10%;
  right: 2%;
}

.hero-badge--bottom {
  bottom: 9%;
  left: 0;
}

.problem-strip {
  position: relative;
  z-index: 5;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

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

.problem-strip p {
  display: grid;
  grid-template-columns: 42px 1fr;
  grid-template-rows: auto auto;
  gap: 0 12px;
  align-items: center;
  min-height: 110px;
  padding: 20px 24px;
  margin: 0;
  border-right: 1px solid var(--line);
}

.problem-strip p:first-child {
  border-left: 1px solid var(--line);
}

.problem-icon {
  display: grid;
  grid-row: 1 / 3;
  width: 42px;
  height: 42px;
  color: var(--aqua-dark);
  background: var(--aqua-pale);
  border-radius: 12px;
  place-items: center;
  font-size: 1.3rem;
  font-weight: 900;
}

.problem-strip strong {
  align-self: end;
  font-size: 0.9rem;
  line-height: 1.25;
}

.problem-strip small {
  align-self: start;
  color: #788592;
  font-size: 0.69rem;
}

.section {
  padding-block: 120px;
}

.section--muted {
  background: var(--mist);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.65fr);
  align-items: end;
  gap: 70px;
  margin-bottom: 58px;
}

.section-heading h2 {
  max-width: 780px;
  margin-bottom: 0;
}

.section-heading > p {
  margin-bottom: 6px;
  color: #687684;
}

.section-heading--center {
  display: block;
  text-align: center;
}

.section-heading--center .eyebrow {
  justify-content: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-card {
  position: relative;
  min-height: 370px;
  padding: 38px;
  overflow: hidden;
  background: var(--paper);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: transform 220ms ease, box-shadow 220ms ease, background-color 220ms ease;
}

.service-card:hover {
  z-index: 2;
  background: #fbfefd;
  box-shadow: 0 24px 60px rgba(11, 23, 38, 0.11);
  transform: translateY(-6px);
}

.service-card--featured {
  color: var(--paper);
  background: var(--night);
}

.service-card--featured:hover {
  background: var(--night-2);
}

.service-card__number {
  position: absolute;
  top: 30px;
  right: 30px;
  color: #aab5bc;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.service-card--featured .service-card__number {
  color: rgba(255, 255, 255, 0.42);
}

.service-card__icon {
  display: grid;
  width: 62px;
  height: 62px;
  margin-bottom: 54px;
  color: var(--aqua-dark);
  background: var(--aqua-pale);
  border-radius: 16px;
  place-items: center;
}

.service-card__icon svg {
  width: 39px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card--featured .service-card__icon {
  color: var(--night);
  background: var(--aqua);
}

.service-card h3 {
  margin-bottom: 14px;
}

.service-card--featured h3 {
  color: var(--paper);
}

.service-card p {
  margin-bottom: 28px;
  color: #697786;
  font-size: 0.91rem;
}

.service-card--featured p {
  color: #aec0cc;
}

.service-card a,
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--aqua-dark);
  font-size: 0.78rem;
  font-weight: 850;
  text-decoration: none;
  text-transform: uppercase;
}

.service-card--featured a {
  color: var(--aqua);
}

.service-card a span,
.text-link span {
  font-size: 1.2rem;
  transition: transform 180ms ease;
}

.service-card a:hover span,
.text-link:hover span {
  transform: translateX(5px);
}

.blockage-guide {
  padding-top: 20px;
  background: var(--paper);
}

.blockage-guide__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.blockage-copy {
  padding: 38px 42px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.blockage-copy h3 {
  margin-bottom: 18px;
  font-size: 1.45rem;
}

.blockage-copy p {
  margin-bottom: 14px;
  color: #657480;
  font-size: 0.9rem;
}

.blockage-copy p:last-child {
  margin-bottom: 0;
}

.method-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.5fr;
  gap: 50px;
  margin-top: 34px;
  padding: 48px;
  color: var(--paper);
  background: var(--night);
  border-radius: 24px;
}

.method-panel h3 {
  margin-bottom: 14px;
  color: var(--paper);
  font-size: 1.8rem;
}

.method-panel__intro > p:not(.eyebrow) {
  margin-bottom: 0;
  color: #9fb2be;
  font-size: 0.86rem;
}

.method-panel__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.method-panel__items > div {
  padding: 22px;
  background: var(--night);
}

.method-panel__items span {
  color: var(--aqua);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.method-panel__items h4 {
  margin: 24px 0 10px;
  color: var(--paper);
  font-size: 0.95rem;
}

.method-panel__items p {
  margin: 0;
  color: #91a6b2;
  font-size: 0.75rem;
  line-height: 1.55;
}

.work-section {
  color: var(--paper);
  background: #0b1a29;
}

.work-section .section-heading h2 {
  color: var(--paper);
}

.work-section .section-heading > p {
  color: #a9bbc6;
}

.work-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 310px;
  gap: 16px;
}

.work-gallery__item {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--night);
  border-radius: 18px;
}

.work-gallery__item--large {
  grid-column: span 2;
}

.work-gallery__item::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 45%, rgba(4, 12, 20, 0.86));
}

.work-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.work-gallery__item:hover img {
  transform: scale(1.035);
}

.work-gallery__item figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.work-gallery__item figcaption span {
  margin-bottom: 5px;
  color: var(--aqua);
  font-size: 0.65rem;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.work-gallery__item figcaption strong {
  max-width: 440px;
  color: var(--paper);
  font-size: 1.1rem;
  line-height: 1.25;
}

.work-gallery__item--large figcaption strong {
  font-size: 1.55rem;
}

.work-gallery__note {
  max-width: 760px;
  margin: 22px 0 0;
  color: #8399a6;
  font-size: 0.72rem;
}

.diagnostic-section {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background: var(--night);
}

.diagnostic-section::after {
  position: absolute;
  top: -160px;
  right: -160px;
  width: 420px;
  height: 420px;
  content: "";
  border: 1px solid rgba(34, 211, 166, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(34, 211, 166, 0.025), 0 0 0 160px rgba(34, 211, 166, 0.018);
}

.diagnostic-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 90px;
  min-height: 720px;
  padding-block: 100px;
}

.diagnostic-visual {
  position: relative;
  display: grid;
  width: min(460px, 100%);
  aspect-ratio: 1;
  place-items: center;
}

.scope-ring {
  position: absolute;
  border-radius: 50%;
}

.scope-ring--outer {
  inset: 0;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  animation: slowSpin 22s linear infinite;
}

.scope-ring--middle {
  inset: 12%;
  border: 1px solid rgba(112, 200, 255, 0.25);
  box-shadow: inset 0 0 80px rgba(112, 200, 255, 0.08);
}

.scope-ring--inner {
  inset: 27%;
  overflow: hidden;
  background: radial-gradient(circle at 54% 47%, #37626c, #102b36 32%, #050c13 66%);
  border: 8px solid #273d4a;
  box-shadow: 0 0 0 4px #6d8e9b, 0 30px 80px rgba(0, 0, 0, 0.45);
}

.scope-ring--inner::before,
.scope-ring--inner::after {
  position: absolute;
  content: "";
  background: rgba(34, 211, 166, 0.38);
}

.scope-ring--inner::before {
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
}

.scope-ring--inner::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
}

.scope-ring--inner span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 9px;
  height: 9px;
  background: var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(34, 211, 166, 0.14), 0 0 24px var(--aqua);
  transform: translate(-50%, -50%);
}

.scope-label {
  position: absolute;
  right: 2%;
  bottom: 14%;
  display: flex;
  flex-direction: column;
  min-width: 150px;
  padding: 18px 22px;
  color: var(--night);
  background: var(--aqua);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.scope-label small {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scope-label strong {
  font-size: 1.45rem;
}

@keyframes slowSpin {
  to { transform: rotate(360deg); }
}

.diagnostic-copy h2 {
  margin-bottom: 28px;
  color: var(--paper);
}

.diagnostic-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin-bottom: 38px;
  color: #afc1cc;
}

.diagnostic-copy ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.diagnostic-copy li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding-block: 19px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.diagnostic-copy li > span {
  display: grid;
  width: 42px;
  height: 42px;
  color: var(--aqua);
  border: 1px solid rgba(34, 211, 166, 0.35);
  border-radius: 50%;
  place-items: center;
  font-size: 0.68rem;
  font-weight: 800;
}

.diagnostic-copy li div {
  display: flex;
  flex-direction: column;
}

.diagnostic-copy li strong {
  color: var(--paper);
  font-size: 0.95rem;
}

.diagnostic-copy li small {
  margin-top: 4px;
  color: #8fa4b1;
  font-size: 0.78rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 0;
  margin: 0 0 50px;
  list-style: none;
}

.process-grid li {
  position: relative;
  padding: 18px 54px;
  text-align: center;
}

.process-grid__number {
  display: grid;
  width: 58px;
  height: 58px;
  margin: 0 auto 26px;
  color: var(--night);
  background: var(--aqua);
  border: 7px solid var(--aqua-pale);
  border-radius: 50%;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 850;
}

.process-grid__line {
  position: absolute;
  top: 46px;
  left: calc(50% + 33px);
  width: calc(100% - 66px);
  height: 1px;
  border-top: 1px dashed #aebfc2;
}

.process-grid h3 {
  margin-bottom: 12px;
}

.process-grid p {
  margin-bottom: 0;
  color: #6c7985;
  font-size: 0.9rem;
}

.centered-action {
  text-align: center;
}

.location-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 80px;
}

.location-grid h2 {
  margin-bottom: 24px;
}

.location-grid > div > p:not(.eyebrow) {
  color: #687684;
}

.neighborhoods {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.neighborhoods span {
  padding: 8px 13px;
  color: var(--ink-soft);
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 750;
}

.map-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  background: #e6f0ec;
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.map-card::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.44;
  background-image: radial-gradient(circle, #abc7bd 1px, transparent 1px);
  background-size: 14px 14px;
}

.map-card svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.map-road,
.map-water {
  fill: none;
  stroke-linecap: round;
}

.map-road {
  stroke: #ffffff;
  stroke-width: 14;
}

.map-road--thin {
  stroke-width: 7;
}

.map-water {
  stroke: #9fdcf0;
  stroke-width: 18;
}

.map-pulse {
  fill: rgba(34, 211, 166, 0.24);
  stroke: rgba(11, 143, 114, 0.22);
  stroke-width: 2;
}

.map-pin {
  fill: var(--aqua-dark);
  stroke: var(--paper);
  stroke-width: 5;
}

.map-card__label {
  position: absolute;
  bottom: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  min-width: 165px;
  padding: 17px 20px;
  color: var(--paper);
  background: var(--night);
  border-radius: 15px;
  box-shadow: var(--shadow);
}

.map-card__label small {
  color: var(--aqua);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.map-card__label strong {
  margin-top: 3px;
  font-size: 1.3rem;
}

.faq-section {
  background: var(--mist);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 100px;
}

.faq-grid > div:first-child > p:not(.eyebrow) {
  color: #697786;
}

.text-link {
  margin-top: 18px;
}

.faq-list {
  border-top: 1px solid #cad7d9;
}

.faq-list details {
  border-bottom: 1px solid #cad7d9;
}

.faq-list summary {
  position: relative;
  padding: 26px 54px 26px 0;
  font-size: 1rem;
  font-weight: 780;
  list-style: none;
  cursor: pointer;
}

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

.faq-list summary span,
.faq-list summary span::after {
  position: absolute;
  top: 50%;
  right: 2px;
  width: 18px;
  height: 2px;
  content: "";
  background: var(--aqua-dark);
}

.faq-list summary span::after {
  top: 0;
  right: 0;
  transform: rotate(90deg);
  transition: transform 180ms ease;
}

.faq-list details[open] summary span::after {
  transform: rotate(0);
}

.faq-list details p {
  max-width: 660px;
  padding: 0 54px 26px 0;
  margin: 0;
  color: #657480;
  font-size: 0.9rem;
}

.contact-section {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background: linear-gradient(135deg, #0b1c2e, #0e3040);
}

.contact-section::before {
  position: absolute;
  bottom: -230px;
  left: -170px;
  width: 520px;
  height: 520px;
  content: "";
  border: 1px solid rgba(34, 211, 166, 0.15);
  border-radius: 50%;
  box-shadow: 0 0 0 100px rgba(34, 211, 166, 0.025);
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 100px;
  padding-block: 110px;
}

.contact-copy h2 {
  color: var(--paper);
}

.contact-copy > p:not(.eyebrow) {
  max-width: 520px;
  color: #b5c7d1;
}

.contact-phone {
  display: inline-flex;
  flex-direction: column;
  margin-top: 30px;
  color: var(--aqua);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 820;
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-decoration: none;
}

.contact-phone small {
  margin-bottom: 8px;
  color: var(--paper);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-card {
  padding: 40px;
  color: var(--ink);
  background: var(--paper);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.24);
}

.contact-card form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
}

.contact-card label {
  margin-top: 6px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 800;
}

.contact-card label[for="mensaje"],
.contact-card textarea,
.contact-card button,
.form-privacy {
  grid-column: 1 / -1;
}

.contact-card input,
.contact-card textarea {
  width: 100%;
  padding: 13px 15px;
  color: var(--ink);
  background: #f7f9f9;
  border: 1px solid #d7e1e3;
  border-radius: 10px;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.contact-card input:focus,
.contact-card textarea:focus {
  border-color: var(--aqua-dark);
  box-shadow: 0 0 0 4px rgba(34, 211, 166, 0.12);
}

.contact-card textarea {
  resize: vertical;
}

.contact-card button {
  margin-top: 13px;
}

.form-privacy {
  margin: 3px 0 0;
  color: #7b8993;
  font-size: 0.66rem;
  text-align: center;
}

.form-privacy a {
  color: var(--aqua-dark);
}

.form-message {
  padding: 12px 14px;
  margin-bottom: 20px;
  border-radius: 9px;
  font-size: 0.82rem;
  font-weight: 700;
}

.form-message--success {
  color: #075c49;
  background: var(--aqua-pale);
}

.form-message--error {
  color: #8c2929;
  background: #ffe7e7;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.site-footer {
  padding-top: 70px;
  color: #aebdc8;
  background: #050c14;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 80px;
  padding-bottom: 60px;
}

.brand--footer {
  margin-bottom: 22px;
  color: var(--paper);
}

.site-footer__grid > div:first-child p {
  max-width: 380px;
}

.site-footer h2 {
  margin-bottom: 20px;
  color: var(--paper);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer p,
.site-footer li {
  font-size: 0.78rem;
}

.site-footer ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-footer li + li {
  margin-top: 8px;
}

.site-footer a {
  text-decoration: none;
}

.site-footer li a:hover,
.site-footer__bottom a:hover {
  color: var(--aqua);
}

.footer-phone {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--aqua);
  font-size: 1.45rem;
  font-weight: 800;
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-block: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__bottom p {
  margin: 0;
}

.site-footer__bottom nav {
  display: flex;
  gap: 22px;
  font-size: 0.7rem;
}

.mobile-call-bar {
  display: none;
}

.content-page {
  min-height: 60vh;
  background: var(--mist);
}

.content-page__inner {
  padding-block: 100px;
}

.content-page__inner--narrow {
  max-width: 820px;
}

.content-page__header {
  padding-bottom: 34px;
  margin-bottom: 42px;
  border-bottom: 1px solid var(--line);
}

.content-page__header h1 {
  margin-bottom: 0;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
}

.entry-content > * + * {
  margin-top: 1.4em;
}

.entry-content a {
  color: var(--aqua-dark);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.post-card {
  padding: 30px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.post-card h2 {
  font-size: 1.6rem;
}

.post-card h2 a {
  text-decoration: none;
}

.post-card__meta {
  color: var(--aqua-dark);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.error-page p:not(.eyebrow) {
  max-width: 620px;
}

@media (max-width: 1080px) {
  .primary-nav__list { gap: 18px; }
  .primary-nav a { font-size: 0.76rem; }
  .site-header__inner { gap: 20px; }
  .hero__inner { grid-template-columns: 1.1fr 0.9fr; gap: 20px; }
  .hero__visual { transform: scale(0.9); }
  .service-card { padding: 30px; }
  .diagnostic-grid { gap: 50px; }
  .faq-grid { gap: 60px; }
  .method-panel { grid-template-columns: 1fr; }
}

@media (max-width: 920px) {
  :root { --shell: min(100% - 32px, 760px); }
  .service-bar__inner { min-height: 34px; }
  .site-header__inner { grid-template-columns: auto 1fr auto; min-height: 72px; }
  .button--header { display: none; }
  .nav-toggle {
    display: grid;
    grid-column: 3;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: var(--mist);
    border: 0;
    border-radius: 11px;
    cursor: pointer;
    place-content: center;
  }
  .nav-toggle span:not(.sr-only) {
    display: block;
    width: 22px;
    height: 2px;
    margin: 3px 0;
    background: var(--ink);
    transition: transform 180ms ease, opacity 180ms ease;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-8px) rotate(-45deg); }
  .primary-nav {
    position: absolute;
    top: 100%;
    right: auto;
    bottom: auto;
    left: 50%;
    display: none;
    width: 100vw;
    height: calc(100vh - 68px);
    height: calc(100dvh - 68px);
    padding: 34px 24px;
    background: var(--paper);
    justify-self: stretch;
    overflow-y: auto;
    transform: translateX(-50%);
  }
  .primary-nav.is-open { display: block; }
  .primary-nav__list { flex-direction: column; align-items: flex-start; gap: 0; }
  .primary-nav__list li { width: 100%; border-bottom: 1px solid var(--line); }
  .primary-nav a { display: block; padding: 20px 4px; font-size: 1.1rem; }
  .hero,
  .hero__inner { min-height: auto; }
  .hero__inner { grid-template-columns: 1fr; padding-block: 86px; }
  .hero__content { max-width: 720px; }
  .hero__visual { display: none; }
  .problem-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .problem-strip p:nth-child(3) { border-left: 1px solid var(--line); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .blockage-guide__grid { grid-template-columns: 1fr; }
  .method-panel__items { grid-template-columns: repeat(3, 1fr); }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .diagnostic-grid { grid-template-columns: 1fr; gap: 50px; }
  .diagnostic-visual { width: 390px; margin-inline: auto; }
  .process-grid li { padding-inline: 25px; }
  .location-grid { grid-template-columns: 1fr; gap: 50px; }
  .faq-grid { grid-template-columns: 1fr; gap: 38px; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .site-footer__grid { grid-template-columns: 1.2fr 0.8fr; gap: 50px; }
  .site-footer__grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 28px); --radius: 15px; }
  body { padding-bottom: 76px; font-size: 16px; }
  html { scroll-padding-top: 80px; }
  .service-bar__inner { justify-content: center; }
  .service-bar__inner > a { display: none; }
  .site-header__inner { min-height: 68px; }
  .brand__mark { width: 38px; height: 38px; }
  .brand__mark svg { width: 27px; }
  .brand__text strong { font-size: 0.96rem; }
  .brand__text small { font-size: 0.61rem; }
  .hero__inner { padding-block: 68px 74px; }
  .hero h1 { margin-bottom: 20px; font-size: clamp(3rem, 16vw, 4.25rem); }
  .hero__lead { font-size: 1.07rem; }
  .hero__actions { align-items: stretch; flex-direction: column; }
  .hero__actions .button { width: 100%; }
  .hero__checks { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
  .hero__checks li:last-child { grid-column: 1 / -1; }
  .problem-strip__grid { grid-template-columns: 1fr; }
  .problem-strip p,
  .problem-strip p:nth-child(3) { min-height: 88px; border-left: 1px solid var(--line); }
  .section { padding-block: 82px; }
  .section-heading { margin-bottom: 38px; }
  .section-heading h2 { font-size: 2.55rem; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 330px; padding: 30px 26px; }
  .service-card__icon { margin-bottom: 40px; }
  .blockage-copy { padding: 28px 24px; }
  .method-panel { gap: 30px; padding: 30px 24px; border-radius: 18px; }
  .method-panel__items { grid-template-columns: 1fr; }
  .method-panel__items > div { padding: 22px 4px; }
  .work-gallery { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-rows: 320px; }
  .work-gallery__item--large { grid-column: auto; }
  .work-gallery__item figcaption { padding: 22px; }
  .work-gallery__item--large figcaption strong { font-size: 1.2rem; }
  .diagnostic-grid { min-height: auto; padding-block: 76px; }
  .diagnostic-visual { width: min(330px, 100%); }
  .scope-label { min-width: 130px; padding: 14px 18px; }
  .diagnostic-copy h2 { font-size: 2.55rem; }
  .process-grid { grid-template-columns: 1fr; gap: 28px; }
  .process-grid li { padding: 0 12px; }
  .process-grid__line { display: none; }
  .process-grid__number { margin-bottom: 16px; }
  .map-card { min-height: 330px; }
  .faq-list summary { padding-right: 40px; }
  .faq-list details p { padding-right: 20px; }
  .contact-grid { padding-block: 78px; }
  .contact-card { padding: 25px 20px; border-radius: 18px; }
  .contact-card form { grid-template-columns: 1fr; }
  .contact-card label,
  .contact-card input { grid-column: 1; }
  .site-footer { padding-top: 58px; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .site-footer__grid > div:first-child { grid-column: auto; }
  .site-footer__bottom { align-items: flex-start; flex-direction: column; }
  .site-footer__bottom nav { flex-wrap: wrap; }
  .mobile-call-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 60;
    display: block;
    padding: 9px 12px max(9px, env(safe-area-inset-bottom));
    background: var(--night);
    border-top: 1px solid rgba(255, 255, 255, 0.13);
    box-shadow: 0 -8px 26px rgba(0, 0, 0, 0.22);
  }
  .mobile-call-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 54px;
    color: var(--night);
    background: var(--aqua);
    border-radius: 999px;
    font-weight: 850;
    line-height: 1.05;
    text-decoration: none;
  }
  .mobile-call-bar svg {
    width: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .mobile-call-bar span { display: flex; flex-direction: column; }
  .mobile-call-bar small { margin-bottom: 4px; font-size: 0.58rem; letter-spacing: 0.08em; text-transform: uppercase; }
  .post-grid { grid-template-columns: 1fr; }
  .content-page__inner { padding-block: 70px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}