:root {
  --primary: #087f8c;
  --primary-dark: #05636d;
  --accent: #d9a441;
  --ink: #16333a;
  --muted: #6b7f84;
  --bg: #f7fbfb;
  --white: #fff;
  --line: #e3eeee;
  --shadow: 0 20px 60px rgba(15, 62, 70, 0.1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: "Cairo", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.8;
}
a {
  text-decoration: none;
  color: inherit;
}
.container {
  width: min(1140px, 92%);
  margin: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(227, 238, 238, 0.9);
}
.nav-wrap {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.logo span {
  color: var(--primary);
}
.nav {
  display: flex;
  gap: 34px;
}
.nav a {
  font-weight: 600;
  color: #466068;
  position: relative;
}
.nav a:after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: 0.3s;
}
.nav a:hover:after,
.nav a.active:after {
  width: 100%;
}
.menu-toggle {
  display: none;
  border: 0;
  background: none;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 27px;
  height: 2px;
  background: var(--ink);
  margin: 6px;
}
.hero {
  min-height: 680px;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #f9ffff, #eef8f7);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
  padding: 70px 0;
}
.eyebrow {
  display: inline-flex;
  color: var(--primary);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.hero h1 {
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1.25;
  margin: 0 0 20px;
  letter-spacing: -2px;
}
.hero h1 strong {
  color: var(--primary);
  position: relative;
}
.hero p {
  font-size: 18px;
  color: var(--muted);
  max-width: 650px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin: 30px 0;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 25px;
  border-radius: 13px;
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
}
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 12px 25px rgba(8, 127, 140, 0.22);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}
.btn-light {
  background: white;
  border-color: var(--line);
  color: var(--ink);
}
.trust-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
  color: #587278;
}
.hero-visual {
  display: flex;
  justify-content: center;
}
.pool-card {
  width: min(500px, 100%);
  height: 450px;
  border-radius: 36px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, #0b8290, #004d62);
  box-shadow: var(--shadow);
  transform: rotate(2deg);
}
.water {
  position: absolute;
  inset: 20% -10% -20%;
  background: radial-gradient(
    ellipse at 50% 35%,
    #c8ffff 0,
    #54d3db 18%,
    #087f9b 60%,
    #045269 100%
  );
  border-radius: 50% 50% 0 0;
  animation: water 5s ease-in-out infinite;
}
.pool-card:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.28),
    transparent 35%,
    rgba(255, 255, 255, 0.08)
  );
  z-index: 2;
}
.pool-glow {
  position: absolute;
  width: 220px;
  height: 220px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  top: 40px;
  left: 40px;
  filter: blur(4px);
}
.pool-copy {
  position: absolute;
  z-index: 3;
  right: 35px;
  bottom: 30px;
  color: white;
  display: flex;
  flex-direction: column;
}
.pool-copy small {
  opacity: 0.8;
}
.pool-copy b {
  font-size: 22px;
}
.floating-stat {
  position: absolute;
  z-index: 4;
  top: 28px;
  right: 28px;
  background: rgba(255, 255, 255, 0.94);
  padding: 14px 18px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
}
.floating-stat b {
  font-size: 26px;
  color: var(--primary);
}
.floating-stat small {
  color: var(--muted);
}
@keyframes water {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.03);
  }
}
.section {
  padding: 95px 0;
}
.section-head {
  max-width: 700px;
  margin-bottom: 40px;
}
.section-head h2 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.3;
  margin: 0 0 12px;
}
.section-head p {
  color: var(--muted);
  margin: 0;
}
.split {
  display: flex;
  justify-content: space-between;
  align-items: end;
  max-width: none;
}
.text-link {
  color: var(--primary);
  font-weight: 800;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-card {
  background: white;
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 22px;
  transition: 0.35s;
  box-shadow: 0 8px 30px rgba(20, 75, 82, 0.04);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}
.icon {
  width: 55px;
  height: 55px;
  border-radius: 15px;
  background: #e8f7f7;
  display: grid;
  place-items: center;
  font-size: 25px;
  margin-bottom: 18px;
}
.service-card h3 {
  margin: 0 0 8px;
}
.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.mini-cta {
  margin-top: 25px;
  background: #0b6671;
  color: white;
  border-radius: 22px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 15px;
  box-shadow: 0 15px 40px rgba(8, 102, 113, 0.18);
  transition: 0.3s;
}
.mini-cta:hover {
  transform: translateY(-4px);
}
.mini-icon {
  font-size: 28px;
}
.mini-cta span:nth-child(2) {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.mini-cta small {
  opacity: 0.8;
}
.works {
  background: white;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.work {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: #edf5f5;
  aspect-ratio: 1/1;
}
.work img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: 0.55s;
}
.work:after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
  opacity: 0.8;
}
.work figcaption {
  position: absolute;
  z-index: 2;
  bottom: 13px;
  right: 15px;
  color: white;
  font-size: 13px;
  font-weight: 700;
}
.work:hover img {
  transform: scale(1.08);
}
.seo-section {
  padding-top: 70px;
}
.seo-box {
  background: linear-gradient(135deg, #e9f8f7, #fff);
  border: 1px solid var(--line);
  padding: 40px;
  border-radius: 28px;
}
.seo-box h2 {
  margin: 0 0 10px;
}
.seo-box p {
  color: var(--muted);
  margin: 0;
}
.page-hero {
  padding: 100px 0 80px;
  background: linear-gradient(135deg, #eaf8f7, #fff);
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(32px, 5vw, 55px);
  margin: 0 0 15px;
}
.page-hero p {
  color: var(--muted);
  max-width: 650px;
  margin: auto;
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.about-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 25px;
  padding: 32px;
  box-shadow: 0 10px 35px rgba(20, 75, 82, 0.04);
}
.number {
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
}
.about-card h2 {
  margin: 10px 0;
}
.about-card p {
  color: var(--muted);
}
.light-panel {
  background: #edf8f7;
}
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature {
  background: white;
  border-radius: 22px;
  padding: 28px;
  border: 1px solid var(--line);
}
.feature b {
  color: var(--accent);
}
.feature h3 {
  margin: 10px 0;
}
.feature p {
  color: var(--muted);
  margin: 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 50px;
  align-items: start;
}
.contact-info h2 {
  font-size: 38px;
  margin: 0 0 12px;
}
.contact-info > p {
  color: var(--muted);
  margin-bottom: 30px;
}
.contact-line {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.contact-line > span {
  width: 48px;
  height: 48px;
  background: #e7f7f6;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 22px;
  color: var(--primary);
}
.contact-line div {
  display: flex;
  flex-direction: column;
}
.contact-line small {
  color: var(--muted);
}
.contact-line b {
  font-size: 18px;
}
.contact-form {
  background: white;
  border: 1px solid var(--line);
  border-radius: 25px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.contact-form label {
  display: block;
  font-weight: 700;
  margin-bottom: 17px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 7px;
  border: 1px solid #d9e7e8;
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
  outline: none;
  background: #fbfefe;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(8, 127, 140, 0.08);
}
.contact-form .btn {
  width: 100%;
}
.footer {
  background: #0b3037;
  color: #d7e6e7;
  padding-top: 60px;
}
.footer .logo {
  color: white;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-grid > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-grid p {
  color: #9eb5b9;
  max-width: 430px;
}
.footer-grid b {
  color: white;
  margin-bottom: 8px;
}
.footer-grid a:not(.logo) {
  color: #b8ced1;
}
.copyright {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px;
  color: #91aaae;
  font-size: 12px;
}
.floating-actions {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  font-size: 24px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.18);
  transition: 0.3s;
}
.float-btn:hover {
  transform: scale(1.1);
}
.whatsapp {
  background: #20b86b;
}
.call {
  background: var(--primary);
}
.shape-one,
.shape-two {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}
.shape-one {
  width: 260px;
  height: 260px;
  background: rgba(26, 188, 190, 0.08);
  top: -100px;
  right: -80px;
}
.shape-two {
  width: 180px;
  height: 180px;
  background: rgba(217, 164, 65, 0.08);
  bottom: -80px;
  left: 20%;
}
.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.show {
  opacity: 1;
  transform: none;
}
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero {
    min-height: auto;
  }
  .hero-content {
    text-align: center;
  }
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions,
  .trust-row {
    justify-content: center;
  }
  .pool-card {
    height: 360px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid,
  .features {
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 650px) {
  .nav {
    position: fixed;
    top: 78px;
    right: 0;
    left: 0;
    background: white;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 10px 6%;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.08);
  }
  .nav.open {
    display: flex;
  }
  .nav a {
    padding: 13px 0;
  }
  .menu-toggle {
    display: block;
  }
  .hero-grid {
    padding: 55px 0;
  }
  .hero h1 {
    font-size: 39px;
    letter-spacing: -1px;
  }
  .hero p {
    font-size: 15px;
  }
  .hero-actions {
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }
  .pool-card {
    height: 300px;
  }
  .section {
    padding: 65px 0;
  }
  .services-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .service-card {
    padding: 20px;
  }
  .gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .work {
    border-radius: 13px;
  }
  .work figcaption {
    font-size: 11px;
    right: 9px;
    bottom: 8px;
  }
  .split {
    display: block;
  }
  .split .text-link {
    display: inline-block;
    margin-top: 15px;
  }
  .about-grid,
  .features {
    grid-template-columns: 1fr;
  }
  .page-hero {
    padding: 65px 0 55px;
  }
  .contact-info h2 {
    font-size: 30px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .floating-actions {
    left: 14px;
    bottom: 14px;
  }
  .float-btn {
    width: 50px;
    height: 50px;
  }
  .mini-cta {
    padding: 16px;
  }
  .mini-cta small {
    font-size: 11px;
  }
}
.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.why-section {
  background: #f2f9f8;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.why-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 27px;
  transition: 0.35s;
}
.why-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}
.why-card > span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: #e8f7f7;
  color: var(--primary);
  font-weight: 800;
  font-size: 12px;
}
.why-card h3 {
  margin: 14px 0 7px;
}
.why-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.process-section {
  background: white;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.process-card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fbfefe;
}
.process-card > b {
  font-size: 32px;
  color: var(--accent);
  opacity: 0.85;
}
.process-card h3 {
  margin: 8px 0;
}
.process-card p {
  color: var(--muted);
  margin: 0;
  font-size: 14px;
}
.faq-section {
  background: #f7fbfb;
}
.faq-list {
  max-width: 850px;
  margin: auto;
}
.faq {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  margin-bottom: 12px;
  padding: 0 20px;
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  padding: 19px 0;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary:before {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: #e9f7f6;
  color: var(--primary);
  margin-left: 10px;
}
.faq[open] summary:before {
  content: "−";
}
.faq p {
  color: var(--muted);
  margin: 0 0 18px;
  padding-right: 35px;
}
.final-cta {
  padding-top: 35px;
}
.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  background: linear-gradient(135deg, #e8f7f6, #fff);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 35px 40px;
}
.cta-box h2 {
  margin: 0 0 8px;
  font-size: 32px;
}
.cta-box p {
  margin: 0;
  color: var(--muted);
}
.about-story {
  background: white;
}
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.story-copy h2 {
  font-size: 38px;
  line-height: 1.4;
  margin: 0 0 15px;
}
.story-copy p {
  color: var(--muted);
}
.story-points {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.story-points > div {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  padding: 18px;
  background: #f5fbfa;
  border-radius: 17px;
}
.story-points b {
  color: var(--primary);
  font-size: 20px;
}
.story-points span {
  display: flex;
  flex-direction: column;
}
.story-points small {
  color: var(--muted);
  margin-top: 3px;
}
.map-section {
  background: white;
  padding-top: 40px;
}
.map-wrap {
  border-radius: 25px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.map-wrap iframe {
  display: block;
}
.service-area {
  padding-top: 25px;
}
.area-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 30px 35px;
  border-radius: 25px;
  background: #0b3037;
  color: white;
}
.area-box .eyebrow {
  color: #65d0ce;
}
.area-box h2 {
  margin: 0 0 5px;
}
.area-box p {
  margin: 0;
  color: #b7cdd0;
}
.area-box .btn {
  white-space: nowrap;
}
@media (max-width: 900px) {
  .why-grid,
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .story-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .cta-box,
  .area-box {
    flex-direction: column;
    align-items: flex-start;
  }
  .cta-box .btn,
  .area-box .btn {
    width: auto;
  }
}
@media (max-width: 650px) {
  .why-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
  .story-copy h2,
  .cta-box h2 {
    font-size: 28px;
  }
  .cta-box,
  .area-box {
    padding: 25px;
  }
  .map-wrap iframe {
    height: 330px;
  }
  .area-box .btn,
  .cta-box .btn {
    width: 100%;
  }
}

.float-btn svg {
  width: 27px;
  height: 27px;
  display: block;
  fill: currentColor;
}
.whatsapp {
  color: #fff;
}
.call {
  color: #fff;
}

.articles-section {
  background: #f7fbfb;
}
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.article-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 25px;
  display: flex;
  flex-direction: column;
  min-height: 270px;
  transition: 0.35s;
}
.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.article-tag {
  align-self: flex-start;
  padding: 5px 10px;
  border-radius: 20px;
  background: #e8f7f6;
  color: var(--primary);
  font-size: 11px;
  font-weight: 800;
  margin-bottom: 13px;
}
.article-card h3 {
  font-size: 19px;
  line-height: 1.55;
  margin: 0 0 10px;
}
.article-card p {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 18px;
}
.article-card a {
  margin-top: auto;
  color: var(--primary);
  font-weight: 800;
  font-size: 13px;
}
@media (max-width: 900px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 650px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
  .article-card {
    min-height: auto;
  }
}

.article-method-btn {
  margin-top: auto;
  border: 0;
  background: #0b7779;
  color: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  font-family: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: 0.25s;
  text-align: center;
}
.article-method-btn:hover {
  transform: translateY(-2px);
  background: #095e60;
}
.article-method-btn span {
  margin-right: 5px;
}
.modal-open {
  overflow: hidden;
}
.method-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.method-modal.is-open {
  display: flex;
}
.method-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 25, 29, 0.62);
  backdrop-filter: blur(5px);
}
.method-dialog {
  position: relative;
  z-index: 2;
  width: min(680px, 100%);
  max-height: min(82vh, 760px);
  overflow: auto;
  background: #fff;
  border-radius: 26px;
  padding: 34px;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
  animation: methodIn 0.3s ease;
}
.method-dialog h2 {
  margin: 6px 0 22px;
  font-size: 30px;
}
.method-close {
  position: absolute;
  left: 18px;
  top: 16px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: #eef7f6;
  color: #17464a;
  font-size: 25px;
  cursor: pointer;
}
.method-steps {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.method-step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fbfefe;
}
.method-step > span {
  flex: 0 0 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: #e6f6f5;
  color: #0b7779;
  font-weight: 900;
  font-size: 12px;
}
.method-step p {
  margin: 0;
  font-weight: 700;
  color: #334b4f;
}
@keyframes methodIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (max-width: 600px) {
  .method-modal {
    padding: 12px;
  }
  .method-dialog {
    padding: 28px 18px 20px;
    border-radius: 22px;
  }
  .method-dialog h2 {
    font-size: 25px;
  }
  .method-step {
    align-items: flex-start;
  }
  .method-step > span {
    flex-basis: 36px;
    height: 36px;
  }
}


/* === New service pages === */
.centered-actions {
  justify-content: center;
  margin-bottom: 0;
}
.service-page-hero {
  padding-bottom: 90px;
}
.service-page-hero h1 {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.service-page-hero p {
  max-width: 820px;
}
.service-cards-3 {
  grid-template-columns: repeat(3, 1fr);
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.process-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 8px 30px rgba(20, 75, 82, 0.04);
}
.process-card > span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #e8f7f7;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 12px;
}
.process-card h3 {
  margin: 0 0 8px;
}
.process-card p {
  margin: 0;
  color: var(--muted);
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.faq-item {
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px 22px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 800;
}
.faq-item p {
  color: var(--muted);
  margin: 14px 0 0;
}
@media (max-width: 900px) {
  .nav {
    gap: 18px;
    font-size: 13px;
  }
  .service-cards-3,
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 700px) {
  .nav {
    position: absolute;
    top: 78px;
    right: 0;
    left: 0;
    background: white;
    padding: 18px 5%;
    display: none;
    flex-direction: column;
    border-bottom: 1px solid var(--line);
  }
  .nav.is-open {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .service-cards-3,
  .process-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .service-page-hero {
    padding: 70px 0;
  }
}


/* === Project image galleries === */
.project-gallery-section {
  background: #f7fbfb;
}
.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.project-gallery-item {
  overflow: hidden;
  border-radius: 20px;
}
.project-image-placeholder {
  aspect-ratio: 4 / 3;
  min-height: 230px;
  border: 1px dashed #a9c9ca;
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(16, 117, 120, .08), rgba(255,255,255,.9)),
    repeating-linear-gradient(45deg, rgba(16,117,120,.035) 0 10px, transparent 10px 20px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  color: var(--primary);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.project-gallery-item:hover .project-image-placeholder {
  transform: translateY(-3px);
  box-shadow: 0 14px 35px rgba(20, 75, 82, .10);
  border-color: var(--primary);
}
.project-image-placeholder span {
  font-size: 22px;
  font-weight: 800;
}
.project-image-placeholder small {
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 700px) {
  .project-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .project-image-placeholder {
    min-height: 145px;
    border-radius: 14px;
  }
  .project-image-placeholder span {
    font-size: 16px;
  }
  .project-image-placeholder small {
    font-size: 11px;
    text-align: center;
    padding: 0 6px;
  }
}