:root {
  --ust-navy: #192446;
  --ust-deep: #131d3a;
  --ust-accent: #ffb976;
  --ust-accent-hover: #ffd4aa;
  --ust-teal: #204ac4;
  --ust-green: #08674f;
  --ust-green-hover: #07523f;
  --ust-green-edge: #61c6a5;
  --ust-surface: #f7f3ec;
  --ust-tint: #eaf0ff;
  --ust-border: #dedde7;
  --ust-muted: #4d5468;

  /* Use the same palette in the inherited service templates. */
  --brcolor: var(--ust-teal);
  --black: var(--ust-navy);
  --titlecolor: var(--ust-navy);
  --linkcolor: var(--ust-navy);
  --pracolor: var(--ust-muted);
  --bdcolor: var(--ust-border);
  --bdhcolor: var(--ust-teal);
  --bshadow: #19244614;
}

.ust-wrap { width: min(100% - 40px, 1220px); margin-inline: auto; }
.ust-header, .ust-hero, .ust-duty, .ust-region, .ust-footer, .ust-contact-dock { font-family: system-ui, sans-serif; }
.ust-skip { position: fixed; top: 10px; left: 10px; z-index: 2000; padding: 12px; background: white; transform: translateY(-150%); }
.ust-skip:focus { transform: none; }
.ust-header { position: relative; z-index: 100; background: #fff; box-shadow: 0 3px 15px #08244a12; }
.ust-top { background: var(--ust-deep); color: #e9f4ff; font-size: .82rem; font-weight: 650; }
.ust-top .ust-wrap { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 36px; }
.ust-top a, .ust-footer a { color: inherit; }
.ust-top b, .ust-eyebrow i { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: var(--ust-accent); }
.ust-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 88px; }
.ust-logo { display: inline-block; flex-shrink: 0; }
.ust-logo img { display: block; width: 242px; max-width: 100%; height: auto; }
.ust-desktop { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); }
.ust-desktop a, .ust-desktop summary, .ust-mobile summary, .ust-mobile nav a { color: var(--ust-navy); font-weight: 700; }
.ust-desktop a[aria-current], .ust-mobile a[aria-current] { color: var(--ust-teal); text-decoration: underline; text-underline-offset: 5px; }
.ust-header summary { cursor: pointer; }
.ust-services { position: relative; }
.ust-services summary, .ust-mobile > summary { list-style: none; }
.ust-services summary::-webkit-details-marker, .ust-mobile summary::-webkit-details-marker { display: none; }
.ust-services ul { list-style: none; margin: 0; padding: 8px; min-width: 255px; }
.ust-desktop .ust-services ul { position: absolute; top: calc(100% + 10px); left: 0; background: #fff; border: 1px solid var(--ust-border); border-radius: 12px; box-shadow: 0 12px 30px #051c3229; }
.ust-services li a { display: block; padding: 9px 10px; border-radius: 6px; }
.ust-services li a:hover, .ust-mobile nav > a:hover { background: var(--ust-surface); }
.ust-mobile { display: none; }

.ust-button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 49px; padding: 11px 17px; border: 0; border-radius: 10px; color: white; font: 750 .95rem/1.2 system-ui, sans-serif; text-decoration: none; cursor: pointer; }
.ust-button svg { flex: 0 0 23px; width: 23px; height: 23px; }
.ust-call { background: var(--ust-accent); color: var(--ust-deep); }
.ust-call:hover, .ust-call:focus-visible { background: var(--ust-accent-hover); color: var(--ust-deep); }
.ust-wa { background: var(--ust-green); color: white; box-shadow: inset 0 0 0 1px var(--ust-green-edge); }
.ust-wa:hover, .ust-wa:focus-visible { background: var(--ust-green-hover); color: white; }
.ust-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.ust-contact-dock { position: fixed; z-index: 1100; bottom: 22px; right: 22px; display: flex; gap: 8px; padding: 7px; background: var(--ust-deep); border: 1px solid #ffffff36; border-radius: 16px; box-shadow: 0 9px 30px #131d3a50; }
.ust-contact-dock .ust-button { text-align: left; }
.ust-contact-dock small { display: block; margin-top: 3px; font-size: .74rem; font-weight: 650; }
#scrollUp { bottom: 102px; right: 24px; }
.ust-header a:focus-visible, .ust-header summary:focus-visible, .ust-button:focus-visible, .ust-slider-controls button:focus-visible { outline: 3px solid var(--ust-teal); outline-offset: 3px; }

.ust-hero { overflow: clip; background: linear-gradient(105deg, #f8f3e8 0%, #fffaf3 65%, #ecedf7 100%); color: var(--ust-navy); padding-block: clamp(32px, 4.8vw, 70px) 28px; }
.ust-panel { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: clamp(22px, 4vw, 60px); }
.ust-hero [hidden] { display: none !important; }
.ust-eyebrow { color: var(--ust-teal); font-size: .8rem; font-weight: 800; letter-spacing: .13em; margin: 0 0 18px; }
.ust-eyebrow i { background: var(--ust-teal); vertical-align: 1px; }
.ust-hero h1, .ust-hero h2 { color: var(--ust-navy); font: 820 clamp(2.5rem, 5.5vw, 5rem)/1.02 system-ui, sans-serif; letter-spacing: -.055em; margin: 0 0 20px; text-wrap: balance; }
.ust-hero .ust-lead { max-width: 47ch; color: var(--ust-muted); font-size: clamp(1rem, 1.55vw, 1.19rem); line-height: 1.6; margin: 0 0 23px; }
.ust-hero-visual { position: relative; overflow: hidden; border-radius: 24px; border: 1px solid #ffffff32; background: #254970; }
.ust-hero-visual img { display: block; width: 100%; height: auto; aspect-ratio: 740 / 545; object-fit: cover; }
.ust-visual-badge { position: absolute; bottom: 14px; left: 14px; display: flex; align-items: center; gap: 10px; padding: 8px 14px; border: 1px solid #ffffff40; border-radius: 13px; color: white; background: #192446ee; }
.ust-visual-badge strong { color: var(--ust-accent); font-size: 1.5rem; line-height: 1; }
.ust-visual-badge span { font-size: .73rem; line-height: 1.12; }
.ust-slider-controls { display: flex; gap: 12px; align-items: center; margin-top: 20px; }
.ust-slider-controls button { border: 1px solid #ffffff65; color: #fff; background: #ffffff10; border-radius: 8px; width: 44px; height: 44px; font: 26px/1 system-ui, sans-serif; cursor: pointer; }
.ust-slider-dots { display: flex; align-items: center; }
.ust-slider-dots button { display: grid; place-items: center; width: 44px; background: transparent; border: 0; }
.ust-slider-dots button::after { content: ""; width: 12px; height: 12px; border-radius: 12px; border: 1px solid #fff; }
.ust-slider-dots button[aria-pressed=true]::after { width: 22px; background: var(--ust-accent); border-color: var(--ust-accent); }
.ust-slide-count { font-size: .78rem; color: #dbe9f8; font-variant-numeric: tabular-nums; }

.ust-duty { padding: 25px 0; background: var(--ust-surface); }
.ust-duty-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ust-duty article { display: flex; gap: 14px; background: #fff; padding: clamp(16px, 2vw, 24px); border: 1px solid var(--ust-border); border-radius: 15px; }
.ust-duty-icon { flex: 0 0 45px; height: 45px; display: grid; place-items: center; background: var(--ust-tint); color: var(--ust-teal); font-weight: 800; border-radius: 10px; }
.ust-duty h2, .ust-region h2 { color: var(--ust-navy); font: 800 clamp(1.12rem, 2vw, 1.55rem)/1.25 system-ui, sans-serif; margin: 0 0 6px; }
.ust-duty p, .ust-region p { color: var(--ust-muted); margin: 0 0 8px; }
.ust-duty a, .ust-contact-panel p a { color: var(--ust-teal); font-weight: 750; }
.ust-region { background: var(--ust-surface); padding-block: 44px; }
.ust-region h3 { color: var(--ust-navy); font-size: clamp(1.1rem, 2vw, 1.35rem); margin: 12px 0 8px; }
.ust-region-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 215px), 1fr));
  gap: 10px;
  padding: 0;
  margin: 22px 0 0;
}
.ust-region-grid li {
  background: #fff;
  border: 1px solid var(--ust-border);
  border-radius: 10px;
  padding: 12px 14px;
}
.ust-region-grid strong, .ust-region-grid span { display: block; }
.ust-region-grid strong { color: var(--ust-navy); }
.ust-region-grid span { color: var(--ust-muted); font-size: .88rem; }

.ust-footer { background: var(--ust-deep); color: #d5e2f2; padding: 46px 0 92px; border-top: 4px solid var(--ust-accent); }
.ust-footer .ust-logo { background: white; border-radius: 13px; padding: 6px; margin-bottom: 13px; }
.ust-footer-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(22px, 3vw, 46px); }
.ust-footer h2 { color: #fff; font: 750 1.1rem/1.3 system-ui, sans-serif; margin: 0 0 10px; }
.ust-footer ul { list-style: none; padding: 0; margin: 0; }
.ust-footer li + li { margin-top: 8px; }
.ust-footer-brand p { max-width: 35ch; line-height: 1.6; }
.ust-footer-contact { background: #ffffff0b; border: 1px solid #ffffff2b; border-radius: 14px; padding: 16px; align-self: start; }
.ust-footer .ust-footer-phone { display: block; color: var(--ust-accent); font-size: 1.18rem; font-weight: 800; margin-bottom: 8px; }
.ust-footer-whatsapp { display: inline-flex; min-height: 42px; align-items: center; text-decoration: underline; text-underline-offset: 3px; }
.ust-footer a:focus-visible { outline: 2px solid var(--ust-accent); outline-offset: 4px; }
.ust-footer a:hover { text-decoration: underline; color: #fff; }
.ust-footer-bottom { border-top: 1px solid #ffffff32; display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; padding-top: 16px; font-size: .84rem; }
.ust-contact-panel .ust-request { margin-top: 25px; display: grid; gap: 10px; justify-items: start; }
.ust-contact-panel label { font-weight: 750; }
.ust-contact-panel textarea { width: 100%; padding: 12px; background: white; border: 1px solid #8498ad; border-radius: 8px; resize: vertical; }
main img { max-width: 100%; height: auto; }
main iframe { max-width: 100%; }
main h1, main h2, main h3, main p { overflow-wrap: break-word; }
main .row > * { min-width: 0; }

/* Match the service sections and interior banners to the main site. */
.ust-hero :is(.ust-button, .ust-slider-controls button):focus-visible,
.ust-contact-dock .ust-button:focus-visible {
  outline-color: var(--ust-teal);
}
.pb_cal_area.ust-service-banner {
  background-color: var(--ust-deep);
  background-image: linear-gradient(90deg, #131d3a 8%, #131d3ae8 47%, #131d3a40 100%),
                    url("../images/hero-gider.webp");
  background-position: center, right 46%;
  background-repeat: no-repeat;
  background-size: 100% 100%, max(57%, 560px) auto;
}
@media (max-width: 767px) {
  .pb_cal_area.ust-service-banner {
    background-image: linear-gradient(#131d3ae0, #131d3ad9), url("../images/hero-gider.webp");
    background-position: center;
    background-size: cover;
  }
}
.breadcumb-inner li a:hover, .ust-top a:hover { color: var(--ust-accent); }
.pb_ser_area { background: var(--ust-surface); }
.pb_ser_area .txbdboxallhover { box-shadow: 0 0 0 1px var(--ust-border), 0 8px 24px var(--bshadow); }
.pb_ser_area .txbdboxallhover:is(:hover, :focus-within) {
  background: linear-gradient(135deg, var(--ust-navy), #284ca0);
}
.pb_ser_area .txbdboxallhover:is(:hover, :focus-within) :is(.txstcolor, p) { color: var(--white); }
.pb_ser_area .txbdboxallhover:focus-within .imageicon img { filter: contrast(0) brightness(2); }
.pb_ser_area .txbdboxallhover:is(:hover, :focus-within) .btnall,
.pb_cal_area .btnallt {
  background: var(--ust-accent);
  border-color: var(--ust-accent);
  color: var(--ust-deep);
}
.pb_ser_area .txbdboxallhover .btnall:is(:hover, :focus-visible),
.pb_cal_area .btnallt:is(:hover, :focus-visible) {
  background: var(--ust-accent-hover);
  border-color: var(--ust-accent-hover);
  color: var(--ust-deep);
}
.all_list_color ul li :is(a, span, a i, span i),
.pb_mision_area .txbdsvtitle a,
.witr_ac_style:is(:hover, :focus-visible, [aria-expanded="true"]) { color: var(--ust-teal); }
.witr_pslide_image::before { background: var(--ust-navy); }
.witr_content_pslide_text h3 { color: var(--white); }
.witr_ac_style { background: var(--ust-surface); color: var(--ust-navy); }
.witr_ac_style:is(:hover, :focus-visible, [aria-expanded="true"]) { background: var(--ust-tint); }
.ust-contact-panel textarea { border-color: #6d879c; }
.ust-contact-panel textarea:focus-visible { outline: 2px solid var(--ust-teal); outline-offset: 2px; }

@media (max-width: 960px) {
  .ust-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ust-desktop, .ust-header-call { display: none; }
  .ust-header-inner { min-height: 74px; }
  .ust-mobile { display: block; }
  .ust-mobile > summary { display: flex; align-items: center; gap: 7px; min-height: 44px; padding: 9px 13px; border: 1px solid var(--ust-border); border-radius: 8px; }
  .ust-mobile nav { position: absolute; top: 100%; left: 0; right: 0; background: white; padding: 10px 20px; box-shadow: 0 10px 14px #071d3826; max-height: 70vh; overflow: auto; }
  .ust-mobile nav > a, .ust-mobile .ust-services summary { display: block; padding: 11px; }
}
@media (max-width: 680px) {
  .ust-wrap { width: min(100% - 30px, 1220px); }
  .ust-top .ust-wrap { min-height: 32px; font-size: .7rem; }
  .ust-top a { white-space: nowrap; }
  .ust-header-inner { min-height: 66px; gap: 10px; }
  .ust-header .ust-logo img { width: clamp(145px, 48vw, 190px); }
  .ust-panel, .ust-duty-grid, .ust-footer-grid { grid-template-columns: minmax(0, 1fr); }
  .ust-hero h1, .ust-hero h2 { font-size: clamp(2.15rem, 9.4vw, 3.2rem); }
  .ust-hero-visual { border-radius: 18px 18px 38px 18px; }
  .ust-hero-visual img { aspect-ratio: 1.75; object-position: center 35%; }
  .ust-hero .ust-button { padding-inline: 12px; }
  .ust-duty article { gap: 11px; }
  .ust-footer { padding-bottom: calc(104px + env(safe-area-inset-bottom)); }
  .ust-footer-bottom { flex-wrap: wrap; }
  .ust-contact-dock { inset: auto 0 0; border-radius: 14px 14px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 7px 8px calc(7px + env(safe-area-inset-bottom)); }
  .ust-contact-dock .ust-button { padding-inline: 6px; }
  main .cont_left, main .cont_witr_con { padding-inline: 15px; }
}

/* Su Tesisat Ustası identity. */
.ust-hero h1 em {
  color: var(--ust-teal);
  font-size: .8em;
  font-style: normal;
}
.ust-hero-visual {
  border: 4px solid #fff;
  border-radius: 24px 24px 78px 24px;
  box-shadow: 0 12px 36px #19244626;
  background: #edf0fa;
}
.ust-visual-badge { background: var(--ust-teal); }
.ust-slider-controls button {
  border-color: #c4cbe1;
  color: var(--ust-navy);
  background: #fff;
}
.ust-slider-controls button:hover { background: var(--ust-tint); }
.ust-slider-dots button { border: 0; background: transparent; }
.ust-slider-dots button::after { border-color: var(--ust-teal); }
.ust-slider-dots button[aria-pressed=true]::after {
  background: var(--ust-teal);
  border-color: var(--ust-teal);
}
.ust-slide-count { color: var(--ust-muted); }
.ust-duty { background: #eaf0ff; }
.ust-duty article { border-inline-start: 4px solid var(--ust-teal); }
.ust-duty-icon { background: var(--ust-teal); color: #fff; }
.ust-duty + .pb_about_area { padding-top: clamp(34px, 5vw, 72px); }
.pb_ser_area .txbdboxallhover {
  padding: clamp(22px, 3vw, 38px);
  text-align: left !important;
  border-radius: 6px 22px 22px 22px;
  border-top: 3px solid var(--ust-teal);
}
.pb_ser_area .imageicon img { height: 55px; width: auto; object-fit: contain; }
.pb_ser_area .txbdsvtitle { margin-block: 18px 10px; }
.pb_ser_area .allcostyle .btnallt { margin-top: 16px; border-radius: 8px; }
.pb_cal_area .btnallt, .ab_witr_con .btnallt { border-radius: 8px; }
.breadcumb-area.ust-inner-banner {
  background-color: var(--ust-deep);
  background-image: linear-gradient(105deg, #131d3af7 0%, #131d3ade 50%, #131d3a96 100%), var(--ust-inner-photo);
  background-position: center, center 43%;
  background-size: cover;
  background-repeat: no-repeat;
  padding-block: clamp(48px, 7vw, 96px);
  border-bottom: 4px solid var(--ust-accent);
}
.ust-inner-banner--tesisat { --ust-inner-photo: url("../images/hero-tesisat.webp"); }
.ust-inner-banner--gider { --ust-inner-photo: url("../images/hero-gider.webp"); }
.ust-inner-banner--ekip { --ust-inner-photo: url("../images/hero-nobet.webp"); }
.ust-inner-banner .ust-inner-intro {
  max-width: 61ch;
  margin: 14px auto 16px;
  color: #f1f3f9;
  font-size: clamp(.94rem, 1.6vw, 1.08rem);
  line-height: 1.6;
  text-transform: none;
}
.ust-inner-banner .breadcumb-inner ol {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .88rem;
}
.ust-inner-banner .breadcumb-inner li + li::before {
  content: "›";
  color: var(--ust-accent);
  margin-inline-end: 10px;
}
.ust-inner-banner .breadcumb-inner a { text-decoration: underline; text-underline-offset: 3px; }
.ust-hero .ust-button:focus-visible { outline-color: var(--ust-teal); }
.ust-contact-dock .ust-button:focus-visible { outline-color: var(--ust-accent); }
@media (max-width: 680px) {
  .ust-hero-visual { border-radius: 18px 18px 38px 18px; }
}