/* ============================================================
   DK Gas Professional: design system (pixel-faithful rebuild)
   Reverse-engineered from the live Framer site screenshots.
   Single breakpoint at 1024px (desktop multi-col -> stacked).
   ============================================================ */

:root {
  --ink: #00012E;
  --orange: #F99318;
  --orange-hover: #E07F0C;
  --blue: #4D8CC7;
  --blue-dark: #0F76AA;
  --blue-pale: #BCCFE1;
  --lime: #A4DD00;
  --lime-hover: #97CC00;
  --amber: #E6AF2E;
  --wa-green: #3FA535;
  --near-black: #1C1C1C;
  --white: #FFFFFF;
  --grey-section: #F1F3F7;
  --grey-card: #F4F5F8;
  --text-muted: #6B7280;
  --input-border: #E4E4E4;
  --hairline: #E6E8EE;

  --container: 1200px;
  --gutter: 120px;
  --section-pad: 56px;
  --radius-pill: 8px;
  --radius-soft: 10px;
  --radius-card: 18px;
  --radius-accordion: 16px;

  --font-body: 'Inter', 'Inter Placeholder', system-ui, sans-serif;
  --font-head: 'Manrope', 'Outfit', 'Inter', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { background-color: var(--white); -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { overflow-x: hidden; max-width: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); margin: 0; font-weight: 800; letter-spacing: -0.02em; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

.dk-container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.dk-section { padding: var(--section-pad) 0; }
.dk-section--grey { background: var(--grey-section); }
.dk-section--white { background: var(--white); }
.dk-eyebrow { font-family: var(--font-body); font-size: 14px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; }
.dk-eyebrow--ink { color: var(--ink); }
.dk-eyebrow--lime { color: var(--lime); }
.dk-eyebrow--grey { color: var(--text-muted); }
.dk-h2 { font-size: 50px; line-height: 1.1; letter-spacing: -0.02em; }
.dk-lede { font-size: 18px; color: var(--text-muted); line-height: 1.6; }
.dk-center { text-align: center; }
.dk-muted { color: var(--text-muted); }
.dk-hairline { height: 1px; background: var(--hairline); border: 0; max-width: 1160px; margin: 0 auto; }

/* ---------- Buttons ---------- */
.dk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  font-family: var(--font-body); font-size: 16px; font-weight: 600; line-height: 1;
  padding: 16px 28px; border-radius: var(--radius-pill); border: 0; color: var(--white);
  transition: background-color .18s ease, transform .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.dk-btn:hover { transform: translateY(-1px); }
.dk-btn--orange { background: var(--orange); }
.dk-btn--orange:hover { background: var(--orange-hover); }
.dk-btn--orange .dk-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.95); }
.dk-btn--blue { background: var(--blue); border: 1px solid var(--blue-pale); }
.dk-btn--blue:hover { background: var(--blue-dark); }
/* Header + mobile-menu "Contact Us" is a rounded pill on the client's original. */
.dk-header .dk-btn--blue, .dk-mobile-menu .dk-btn--blue { border-radius: 22px; }
.dk-btn--quote { background: var(--lime); border-radius: var(--radius-soft); font-size: 20px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; padding: 20px 40px; }
.dk-btn--quote:hover { background: var(--lime-hover); }
.dk-btn--quote .dk-arrow { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.18); display: inline-flex; align-items: center; justify-content: center; }
.dk-btn--lg { padding: 18px 34px; }
.dk-iconbtn { width: 44px; height: 44px; border-radius: 50%; background: var(--white); border: 1.5px solid var(--wa-green); display: inline-flex; align-items: center; justify-content: center; flex: none; transition: background-color .18s ease; }
.dk-iconbtn img { width: 22px; height: 22px; }
.dk-iconbtn:hover { background: rgba(63,165,53,.12); }
.dk-textlink { font-weight: 700; font-size: 16px; color: var(--ink); transition: color .15s ease; }
.dk-textlink:hover { color: var(--orange); }
/* Centre CTA buttons in content sections on mobile (client wants everything
   centred on phone view for a consistent look). Covers the service-page prose
   blocks, the finance/membership prose blocks, the "Why Choose" splits, and the
   explicit opt-in class. */
@media (max-width: 1024px) {
  .dk-btn.dk-btn--center-m,
  .svc-prose .dk-btn,
  .dk-prose--flush .dk-btn,
  .dkx-split__body .dk-btn {
    display: flex; width: fit-content; margin-left: auto; margin-right: auto;
  }
}

/* ---------- Header ---------- */
.dk-header {
  position: sticky; top: 0; z-index: 100; background: var(--white);
  border-bottom: 1px solid var(--hairline); height: 70px;
}
.dk-header__inner { height: 100%; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; padding: 0 40px; }
.dk-header__left { display: flex; align-items: center; gap: 16px; justify-self: start; }
.dk-header .dk-header__cta { padding: 11px 22px; font-size: 15px; border-radius: 22px; }
.dk-logo { display: flex; align-items: center; flex: none; }
.dk-logo img { height: 48px; width: 48px; object-fit: contain; }
.dk-pill-quote { background: var(--orange); color: var(--white); font-size: 14px; font-weight: 600; padding: 10px 20px; border-radius: 22px; flex: none; }
.dk-pill-quote:hover { background: var(--orange-hover); }
.dk-nav { display: flex; align-items: center; gap: 22px; justify-self: center; }
.dk-nav a, .dk-nav .dk-nav__item { font-size: 15px; font-weight: 500; color: var(--ink); display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.dk-nav a:hover { color: var(--orange); }
.dk-nav__item.is-active { font-weight: 700; }
.dk-caret { width: 9px; height: 9px; }
.dk-has-dropdown { position: relative; }
.dk-dropdown {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(6px);
  background: var(--white); border-radius: 8px; box-shadow: 0 12px 34px rgba(0,1,46,.14);
  padding: 8px; min-width: 220px; opacity: 0; visibility: hidden;
  transition: opacity .2s ease .08s, transform .2s ease, visibility 0s linear .4s; z-index: 110;
}
/* Transparent bridge spanning the full dropdown width across the gap, so the
   pointer can travel from the nav item into the menu without ever crossing a
   non-hover zone. Tall enough (24px) to overlap the trigger's hover box above
   the 14px visual gap. Part of the dropdown subtree, so it is inert when hidden. */
.dk-dropdown::before { content: ''; position: absolute; left: 0; right: 0; top: -24px; height: 24px; }
.dk-has-dropdown:hover .dk-dropdown, .dk-has-dropdown:focus-within .dk-dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
  transition: opacity .2s ease, transform .2s ease, visibility 0s;
}
.dk-dropdown a { display: block; padding: 9px 14px; border-radius: 6px; font-size: 14px; }
.dk-dropdown a:hover { background: var(--grey-section); color: var(--ink); }
.dk-header__right { justify-self: end; display: flex; align-items: center; gap: 20px; }
.dk-contactlines { text-align: right; display: flex; flex-direction: column; gap: 2px; }
.dk-contactlines a:first-child { font-size: 15px; font-weight: 500; color: var(--ink); }
.dk-contactlines a:last-child { font-size: 15px; font-weight: 600; color: var(--blue); }
.dk-burger { display: none; background: none; border: 0; width: 44px; height: 44px; align-items: center; justify-content: center; margin-left: auto; }
.dk-burger span { display: block; width: 24px; height: 2px; background: var(--ink); position: relative; }
.dk-burger span::before, .dk-burger span::after { content: ''; position: absolute; left: 0; width: 24px; height: 2px; background: var(--ink); }
.dk-burger span::before { top: -7px; } .dk-burger span::after { top: 7px; }
.dk-burger span, .dk-burger span::before, .dk-burger span::after { transition: transform .2s ease, opacity .2s ease, top .2s ease; }
.dk-burger.is-open span { background: transparent; }
.dk-burger.is-open span::before { top: 0; transform: rotate(45deg); }
.dk-burger.is-open span::after { top: 0; transform: rotate(-45deg); }
.dk-header__mobile-quote { display: none; }

/* ---------- Mobile menu ---------- */
.dk-mobile-menu { position: fixed; inset: 70px 0 0 0; background: var(--white); z-index: 99; transform: translateX(100%); transition: transform .25s ease; overflow-y: auto; padding: 32px 24px 48px; display: flex; flex-direction: column; align-items: center; }
.dk-mobile-menu.is-open { transform: translateX(0); }
.dk-mobile-menu ul { display: flex; flex-direction: column; align-items: stretch; gap: 14px; width: 100%; }
.dk-mobile-menu a { font-size: 16px; font-weight: 500; color: var(--ink); }
/* Whole row is the tap target, not just the text width (client asked to be able
   to tap anywhere on the row to navigate). */
.dk-mobile-menu ul li a { display: block; text-align: center; padding: 10px 12px; }
.dk-mobile-menu .dk-btn { margin-top: 30px; }
.dk-mobile-contact { margin-top: 18px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.dk-mobile-contact a { color: var(--blue); font-size: 15px; }

/* ---------- Hero ---------- */
.dk-hero { background: var(--white); padding: 70px 0 64px; }
.dk-hero__grid { display: grid; grid-template-columns: 55% 45%; gap: 40px; align-items: center; }
.dk-hero__title { font-size: 54px; line-height: 1.05; letter-spacing: -0.03em; margin: 14px 0 0; }
.dk-hero__sub { margin-top: 18px; font-size: 18px; color: var(--text-muted); line-height: 1.6; max-width: 520px; }
.dk-checks { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.dk-check { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 500; color: var(--ink); }
.dk-check img { width: 22px; height: 22px; flex: none; }
.dk-hero__hours { margin-top: 24px; font-size: 18px; color: var(--text-muted); }
.dk-hero__cta { margin-top: 26px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.dk-hero__visual { display: flex; flex-direction: column; align-items: center; position: relative; }
.dk-hero__illus { width: min(420px, 100%); height: auto; }
.dk-google-badge { margin-top: 24px; background: var(--white); border-top: 3px solid var(--lime); border-radius: 8px; box-shadow: 0 8px 26px rgba(0,1,46,.08); padding: 14px 22px; display: inline-flex; }
.dk-google-badge img { width: 220px; height: auto; }

/* ---------- Trust strip (marquee) ---------- */
.dk-trust { background: var(--white); padding: 36px 0 44px; }
.dk-trust__head { text-align: center; font-size: 16px; font-weight: 700; color: var(--ink); margin-bottom: 28px; }
.dk-marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.dk-marquee__track { display: flex; align-items: center; gap: 64px; width: max-content; animation: dk-scroll 36s linear infinite; }
.dk-marquee:hover .dk-marquee__track { animation-play-state: paused; }
.dk-marquee__track img { height: 48px; width: auto; object-fit: contain; }
@keyframes dk-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
/* Trust/cert strip scrolls as a continuous marquee on the client's original
   (logos run off both edges). The base .dk-marquee rules above drive it. */

/* ---------- Quote band (dark) ---------- */
.dk-quoteband { position: relative; padding: 84px 0; color: var(--white); text-align: center; background: #0A0A12; overflow: hidden; }
.dk-quoteband__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .28; }
.dk-quoteband__inner { position: relative; z-index: 1; }
.dk-quoteband h2 { font-size: 56px; color: var(--white); line-height: 1.05; }
.dk-quoteband__sub { margin: 18px auto 0; max-width: 620px; font-size: 18px; color: rgba(255,255,255,.85); }
.dk-quoteband .dk-btn--quote { margin-top: 32px; }
.dk-quoteband__time { margin-top: 18px; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; }
.dk-steps { margin-top: 64px; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 24px; }
.dk-step { text-align: center; max-width: 320px; margin: 0 auto; }
.dk-step__h { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.dk-step__b { margin-top: 10px; font-size: 13px; color: rgba(255,255,255,.7); line-height: 1.5; }
.dk-step__arrow { width: 36px; height: 36px; border-radius: 50%; background: var(--lime); display: flex; align-items: center; justify-content: center; color: var(--white); }

/* ---------- Star ratings + Google wordmark ---------- */
.dk-stars { display: inline-flex; gap: 4px; color: var(--blue); font-size: 24px; letter-spacing: 2px; }
.dk-stars--amber { color: var(--amber); }
.dk-google-word { font-family: var(--font-head); font-weight: 800; font-size: 38px; line-height: 1; letter-spacing: -1px; }

/* ---------- Accreditations ---------- */
.dk-accred { background: var(--white); text-align: center; padding: var(--section-pad) 0; }
.dk-accred__row { margin-top: 36px; display: flex; justify-content: center; align-items: flex-start; gap: 80px; }
.dk-accred__item { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.dk-accred__item img { height: 90px; width: auto; object-fit: contain; }
.dk-accred__item a { font-size: 15px; font-weight: 500; color: var(--ink); text-decoration: underline; }

/* ---------- Brands ---------- */
.dk-brands { background: var(--grey-section); text-align: center; padding: 40px 0; }
.dk-brands img { margin: 18px auto 0; height: 44px; width: auto; }

/* ---------- Our Services ---------- */
.dk-services { background: var(--grey-section); padding: var(--section-pad) 0; }
.dk-services__head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.dk-services__head h2 { font-size: 50px; margin: 12px 0; }
.dk-services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 40px; align-items: stretch; }
.dk-service-card { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; height: 100%; }
.dk-service-card h3 { font-size: 24px; font-weight: 700; min-height: 2.5em; display: flex; align-items: center; justify-content: center; }
.dk-service-card img { width: 200px; height: 200px; object-fit: contain; }
.dk-service-card .dk-textlink { margin-top: auto; }

/* ---------- Stats ---------- */
.dk-stats { background: var(--white); padding: var(--section-pad) 0; }
.dk-stats__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.dk-stat__n { font-family: var(--font-head); font-size: 56px; font-weight: 800; color: var(--ink); line-height: 1; }
.dk-stat__l { margin-top: 8px; font-size: 16px; font-weight: 500; color: var(--ink); }

/* ---------- Reviews carousel ---------- */
.dk-reviews { background: var(--white); padding: var(--section-pad) 0; }
.dk-reviews__badge { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.dk-reviews__badge img { height: 34px; }
.dk-reviews__rating { font-size: 13px; color: var(--text-muted); }
.dk-reviews__rating b { color: var(--ink); font-size: 15px; }
.dk-reviews__head { display: flex; justify-content: flex-end; gap: 12px; margin: 28px 0 20px; }
.dk-arrowbtn { width: 48px; height: 48px; border-radius: 50%; background: var(--ink); color: var(--white); border: 0; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.dk-arrowbtn:hover { background: var(--blue-dark); }
.dk-reviews__viewport { overflow: hidden; margin: 0 calc(-1 * var(--gutter)); }
.dk-reviews__track { display: flex; gap: 24px; transition: transform .55s cubic-bezier(.4, 0, .2, 1); will-change: transform; }
.dk-review-card { flex: 0 0 340px; background: var(--grey-section); border-radius: var(--radius-card); padding: 32px 28px; text-align: center; height: 340px; display: flex; flex-direction: column; align-items: center; }
.dk-review-stars { color: var(--amber); font-size: 17px; letter-spacing: 2px; margin-bottom: 14px; }
.dk-review-text { font-size: 15px; color: var(--ink); line-height: 1.6; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 8; -webkit-box-orient: vertical; }
.dk-review-card .dk-review-name { margin-top: auto; padding-top: 16px; font-weight: 700; color: var(--ink); }
.dk-reviews__cta { text-align: center; margin-top: 40px; }

/* ---------- Why Choose DK Gas ---------- */
.dk-whychoose { background: var(--grey-section); padding: var(--section-pad) 0; }
.dk-whychoose__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.dk-whychoose h2 { font-size: 50px; line-height: 1.1; }
.dk-whychoose p { margin-top: 18px; color: var(--text-muted); }
.dk-whychoose .dk-checks { margin-top: 26px; }
.dk-whychoose .dk-check { font-size: 18px; font-weight: 700; }
.dk-whychoose .dk-btn { margin-top: 30px; }
.dk-whychoose__img { width: 100%; max-width: 480px; margin: 0 auto; }

/* ---------- Why Choose Us accordion ---------- */
.dk-accordion-sec { background: var(--white); padding: var(--section-pad) 0; }
.dk-accordion-sec__head { text-align: center; margin-bottom: 48px; }
.dk-accordion-sec__head h2 { font-size: 50px; }
.dk-accordion-sec__head p { margin-top: 16px; color: var(--text-muted); }
.dk-accordion { max-width: 980px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.dk-acc-row { background: var(--grey-card); border-radius: var(--radius-accordion); overflow: hidden; }
.dk-acc-row__btn { width: 100%; background: none; border: 0; display: flex; justify-content: flex-start; align-items: center; gap: 16px; padding: 26px 28px; text-align: left; font-family: var(--font-body); font-size: 18px; font-weight: 400; color: #2D2D2D; }
.dk-acc-row__icon { order: -1; font-size: 24px; font-weight: 300; color: #B9B9B9; flex: none; transition: transform .2s ease; }
.dk-acc-row.is-open .dk-acc-row__icon { transform: rotate(45deg); }
.dk-acc-row__panel { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.dk-acc-row.is-open .dk-acc-row__panel { max-height: 320px; }
.dk-acc-row__panel p { padding: 0 28px 26px; color: var(--text-muted); font-size: 16px; }

/* ---------- Featured projects ---------- */
.dk-projects { background: var(--grey-section); padding: var(--section-pad) 0; }
.dk-projects__head { text-align: center; margin-bottom: 48px; }
.dk-projects__head h2 { font-size: 50px; margin-top: 12px; }
.dk-projects__track { display: flex; gap: 14px; width: max-content; animation: dk-scroll 40s linear infinite; }
.dk-projects .dk-marquee:hover .dk-projects__track { animation-play-state: paused; }
.dk-projects__track img { width: 220px; height: 300px; object-fit: cover; border-radius: 14px; flex: none; }

/* ---------- Plumbing problem CTA ---------- */
.dk-plumbcta { background: var(--white); padding: var(--section-pad) 0; }
.dk-plumbcta__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.dk-plumbcta h2 { font-size: 50px; line-height: 1.1; }
.dk-plumbcta p { margin-top: 18px; color: var(--text-muted); }
.dk-plumbcta .dk-btn { margin-top: 26px; }
.dk-plumbcta__img { width: 100%; max-width: 440px; margin: 0 auto; }

/* ---------- Get in touch ---------- */
.dk-contact { background: var(--grey-section); padding: var(--section-pad) 0; }
.dk-contact__head { text-align: center; margin-bottom: 48px; }
.dk-contact__head h2 { font-size: 50px; }
.dk-contact__head p { margin-top: 16px; color: var(--text-muted); }
.dk-contact__grid { display: grid; grid-template-columns: 55% 45%; gap: 56px; align-items: start; }
.dk-form { display: flex; flex-direction: column; gap: 16px; }
.dk-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dk-field { display: flex; flex-direction: column; gap: 6px; }
.dk-field__lbl { font-size: 14px; font-weight: 600; color: var(--ink); }
.dk-form input, .dk-form select, .dk-form textarea {
  width: 100%; font-family: var(--font-body); font-size: 16px; color: var(--ink);
  background: var(--white); border: 1px solid var(--input-border); border-radius: 8px;
  padding: 14px 16px; min-height: 52px;
}
.dk-form input::placeholder, .dk-form textarea::placeholder { color: #9AA1AD; }
.dk-form input:focus, .dk-form select:focus, .dk-form textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(77,140,199,.18);
}
.dk-form select {
  appearance: none; -webkit-appearance: none; padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%236B7280' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.dk-form textarea { min-height: 96px; resize: vertical; }
.dk-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.dk-form__captcha { display: flex; align-items: center; gap: 12px; border: 1px solid var(--input-border); border-radius: 8px; padding: 14px 16px; background: var(--white); box-shadow: 0 1px 2px rgba(0,1,46,.04); max-width: 320px; cursor: pointer; }
.dk-form__captcha input[type="checkbox"] { width: 24px; height: 24px; flex: none; accent-color: var(--blue); margin: 0; }
.dk-form__captcha span { font-size: 15px; color: var(--ink); }
.dk-form__captcha::after { content: ''; width: 28px; height: 28px; margin-left: auto; flex: none; background: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M12 2 4 5v6c0 5 3.4 8.5 8 11 4.6-2.5 8-6 8-11V5z' stroke='%234D8CC7' stroke-width='1.6' stroke-linejoin='round'/%3E%3Cpath d='M9 12l2 2 4-4' stroke='%234D8CC7' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); opacity: .65; }
.dk-form .dk-btn--blue { width: 100%; min-height: 56px; margin-top: 8px; }
.dk-form__error { margin: 0; font-size: 14px; color: #C0341D; line-height: 1.5; }
.dk-form__error a { font-weight: 700; text-decoration: underline; }
.dk-form__success { text-align: center; background: #EAF7EA; border: 1px solid var(--wa-green); border-radius: var(--radius-card); padding: 40px 28px; }
.dk-form__success-icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; background: var(--wa-green); color: #fff; font-size: 30px; margin-bottom: 16px; }
.dk-form__success h3 { font-size: 24px; margin-bottom: 8px; }
.dk-form__success p { color: var(--text-muted); font-size: 16px; line-height: 1.6; }
@media (max-width: 600px) { .dk-form__row { grid-template-columns: 1fr; } }
.dk-contact__side h3 { font-size: 24px; font-weight: 700; }
.dk-contact__side p { margin-top: 12px; color: var(--text-muted); }
.dk-contact__side .dk-contact-line { margin-top: 18px; font-size: 18px; font-weight: 700; color: var(--ink); }
.dk-contact__side .dk-iconbtn { margin-top: 18px; }

/* ---------- Footer ---------- */
.dk-footer { background: var(--white); padding: 56px 0 36px; }
.dk-footer .dk-hairline { max-width: 1160px; margin: 0 auto 48px; }
.dk-footer__cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; align-items: start; }
.dk-footer__brand img { height: 64px; width: auto; margin-bottom: 18px; }
.dk-footer__brand p { font-size: 16px; color: var(--ink); line-height: 1.6; }
.dk-footer__col h4 { font-family: var(--font-body); font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.dk-footer__col li { margin-bottom: 14px; }
.dk-footer__col a { font-size: 16px; color: var(--ink); }
.dk-footer__col a:hover { color: var(--orange); }
.dk-footer__contact a.is-strong { font-weight: 700; }
.dk-footer__addr { font-size: 15px; color: var(--text-muted); }
.dk-footer__areas { display: flex; flex-direction: column; gap: 12px; }
.dk-footer__areas li { margin-bottom: 0; white-space: nowrap; }
.dk-footer__social { display: flex; gap: 10px; margin-top: 18px; }
.dk-footer__social a { width: 38px; height: 38px; border-radius: 50%; background: var(--grey-section); display: flex; align-items: center; justify-content: center; transition: transform .15s ease, background-color .15s ease; }
.dk-footer__social a:hover { transform: translateY(-2px); background: #E7ECF3; }
.dk-footer__social svg { width: 20px; height: 20px; }
.dk-footer__map { max-width: 1160px; margin: 44px auto 0; border-radius: 14px; overflow: hidden; box-shadow: 0 4px 18px rgba(0, 1, 46, .06); }
.dk-footer__map iframe { display: block; width: 100%; height: 380px; border: 0; }
.dk-footer__legal { max-width: 1160px; margin: 40px auto 0; }
.dk-footer__legal .dk-hairline { margin: 32px auto; }
.dk-footer__fca { font-size: 14px; color: var(--ink); line-height: 1.6; opacity: .85; }
.dk-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 24px; }
.dk-footer__copy { font-size: 13px; color: var(--ink); margin: 0; }
.dk-footer__bottomlinks { display: flex; gap: 22px; flex-wrap: wrap; }
.dk-footer__bottomlinks a { font-size: 13px; color: var(--text-muted); }
.dk-footer__bottomlinks a:hover { color: var(--orange); }
.dk-footer__powered { font-size: 13px; color: var(--text-muted); }
.dk-footer__powered:hover { color: var(--orange); }

/* ---------- Generic inner page (about/services/legal/blog) ---------- */
.dk-page-hero { background: var(--white); padding: 64px 0 48px; }
.dk-page-hero h1 { font-size: 50px; line-height: 1.1; }
.dk-page-hero p { margin-top: 18px; color: var(--text-muted); max-width: 640px; }
.dk-prose { max-width: 820px; margin: 0 auto; }
.dk-prose h2 { font-size: 34px; margin: 40px 0 16px; }
.dk-prose h3 { font-size: 24px; margin: 28px 0 12px; }
.dk-prose p { margin: 0 0 18px; color: var(--ink); line-height: 1.7; }
.dk-prose ul { margin: 0 0 18px; padding-left: 1.2rem; }
.dk-prose ul li { list-style: disc; margin-bottom: 8px; color: var(--ink); }
.dk-split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.dk-split img { width: 100%; border-radius: 14px; }
.dk-team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.dk-team__card { background: var(--grey-card); border-radius: 16px; padding: 28px; }
.dk-team__card h3 { font-size: 20px; }
.dk-team__card .role { color: var(--blue); font-weight: 600; margin: 4px 0 12px; }
.dk-blog-grid { display: grid; grid-template-columns: 1fr; gap: 32px; max-width: 820px; margin: 0 auto; }
.dk-blog-card { background: var(--white); border: 1px solid var(--hairline); border-radius: 16px; overflow: hidden; }
.dk-blog-card img { width: 100%; height: 260px; object-fit: cover; }
.dk-blog-card__body { padding: 28px; }
.dk-blog-card__date { font-size: 14px; color: var(--text-muted); }
.dk-blog-card__body h3 { font-size: 24px; margin: 8px 0 12px; }
.dk-blog-card__body p { color: var(--text-muted); }
.dk-article { max-width: 760px; margin: 0 auto; }
.dk-article__hero { width: 100%; height: 420px; object-fit: cover; border-radius: 16px; margin-bottom: 32px; }
.dk-article h1 { font-size: 44px; line-height: 1.15; }
.dk-article__meta { color: var(--text-muted); margin: 12px 0 32px; font-size: 15px; }
.dk-article p { margin: 0 0 18px; line-height: 1.75; }
.dk-article h2 { font-size: 30px; margin: 36px 0 14px; }

/* ---------- Projects (index cards + detail case study) ---------- */
.dk-projgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; max-width: 1000px; margin: 0 auto; }
.dk-projcard { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--hairline); border-radius: 18px; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.dk-projcard:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(0,1,46,.10); }
.dk-projcard__imglink { display: block; overflow: hidden; }
.dk-projcard__img { width: 100%; height: 260px; object-fit: cover; transition: transform .3s ease; }
.dk-projcard:hover .dk-projcard__img { transform: scale(1.04); }
.dk-projcard__body { padding: 26px 28px 30px; display: flex; flex-direction: column; flex: 1; }
.dk-projtag { align-self: flex-start; font-size: 12px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; color: var(--blue-dark); background: var(--blue-pale); border-radius: 999px; padding: 5px 12px; }
.dk-projcard__body h2, .dk-projcard__body h3 { font-size: 23px; line-height: 1.2; margin: 14px 0 0; }
.dk-projcard__body h2 a, .dk-projcard__body h3 a { color: inherit; }
.dk-projcard__body h2 a:hover, .dk-projcard__body h3 a:hover { color: var(--blue); }
.dk-projcard__loc { margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--text-muted); }
.dk-projcard__excerpt { margin-top: 14px; color: var(--text-muted); font-size: 15px; line-height: 1.7; }
.dk-projcard__link { margin-top: 22px; align-self: flex-start; }

.dk-proj-hero { background: var(--white); padding: 56px 0 8px; }
.dk-proj-hero .dk-projtag { margin-bottom: 16px; }
.dk-proj-hero h1 { font-size: 46px; line-height: 1.12; max-width: 820px; }
.dk-proj-metaline { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px 26px; color: var(--text-muted); font-size: 15px; }
.dk-proj-metaline span { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); }
.dk-proj-figure { max-width: 1000px; margin: 32px auto 0; border-radius: 18px; overflow: hidden; }
.dk-proj-figure img { width: 100%; height: 460px; object-fit: cover; }
.dk-proj-body { max-width: 760px; margin: 0 auto; }
.dk-proj-body h2 { font-size: 30px; margin: 40px 0 14px; }
.dk-proj-body p { margin: 0 0 18px; line-height: 1.75; color: var(--ink); }
.dk-proj-body ul { margin: 0 0 18px; padding-left: 1.2rem; }
.dk-proj-body ul li { list-style: disc; margin-bottom: 10px; color: var(--ink); line-height: 1.7; }
.dk-proj-gallery { max-width: 1000px; margin: 8px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dk-proj-gallery img { width: 100%; height: 220px; object-fit: cover; border-radius: 14px; }
.dk-proj-cta { max-width: 760px; margin: 44px auto 0; text-align: center; background: var(--white); border: 1px solid var(--hairline); box-shadow: 0 8px 26px rgba(0,1,46,.06); border-radius: 18px; padding: 40px 32px; }
.dk-proj-cta h2 { font-size: 28px; }
.dk-proj-cta p { margin: 12px auto 0; max-width: 520px; color: var(--text-muted); }
.dk-proj-cta .dk-btn { margin-top: 22px; }

@media (max-width: 1024px) {
  .dk-projgrid { grid-template-columns: 1fr; max-width: 460px; gap: 28px; }
  /* Centre the card content (tag, title, location, excerpt, button) on mobile. */
  .dk-projcard__body { text-align: center; }
  .dk-projtag, .dk-projcard__link { align-self: center; }
  /* Centre the project detail hero on mobile, consistent with every other hero. */
  .dk-proj-hero { text-align: center; }
  .dk-proj-metaline { justify-content: center; }
  .dk-proj-hero h1 { font-size: 34px; }
  .dk-proj-figure img { height: 300px; }
  .dk-proj-body h2, .dk-proj-cta h2 { font-size: 26px; }
  /* Keep the 3-image gallery 3-up on tablet (a 2-col grid would orphan the
     3rd image into a 2+1 row); just shrink the tiles. */
  .dk-proj-gallery { gap: 12px; }
  .dk-proj-gallery img { height: 150px; }
}
@media (max-width: 600px) {
  .dk-projcard__img { height: 220px; }
  .dk-proj-figure img { height: 220px; }
  /* Stack the gallery on phones so all three read at a usable size. */
  .dk-proj-gallery { grid-template-columns: 1fr; }
  .dk-proj-gallery img { height: 220px; }
}

/* Mid-range header fit: with the 9-item nav (Projects added) the full nav +
   email/phone stack + Contact button needs ~1530px of content. Below that,
   drop the email/phone stack and tighten the nav so the header fits without a
   horizontal scrollbar. Full header (with email/phone) returns >=1550. */
@media (min-width: 1025px) and (max-width: 1549px) {
  .dk-header__inner { padding: 0 24px; gap: 10px; }
  .dk-nav { gap: 15px; }
  .dk-nav a, .dk-nav .dk-nav__item { font-size: 14px; }
  .dk-contactlines { display: none; }
  .dk-header__right { gap: 0; }
  .dk-header .dk-header__cta { padding: 9px 16px; font-size: 14px; }
}
/* Narrow desktop (1025-1199): the 9-item nav is ~1062px wide even tightened,
   so just above the 1024px burger breakpoint it needs a smaller gap + padding
   to fit without a horizontal scrollbar. */
@media (min-width: 1025px) and (max-width: 1199px) {
  .dk-header__inner { padding: 0 16px; }
  .dk-nav { gap: 10px; }
}

/* ============================================================
   RESPONSIVE: single breakpoint at 1024px (stacked layout)
   ============================================================ */
@media (max-width: 1024px) {
  :root { --gutter: 24px; --section-pad: 40px; }
  .dk-h2, .dk-hero__title { font-size: 40px; }
  .dk-services__head h2, .dk-whychoose h2, .dk-accordion-sec__head h2,
  .dk-projects__head h2, .dk-plumbcta h2, .dk-contact__head h2,
  .dk-quoteband h2, .dk-page-hero h1 { font-size: 38px; }

  .dk-nav, .dk-header__right { display: none; }
  .dk-header__left .dk-header__cta { display: none; }
  .dk-burger { display: flex; margin-left: auto; }
  .dk-header__inner { display: flex; padding: 0 24px; position: relative; }
  .dk-header__mobile-quote { display: inline-flex; position: absolute; left: 50%; transform: translateX(-50%); }
  .dk-logo img { height: 40px; width: 40px; }

  .dk-hero__grid { grid-template-columns: 1fr; text-align: center; }
  .dk-hero__sub, .dk-checks { margin-left: auto; margin-right: auto; }
  .dk-hero__cta { justify-content: center; flex-direction: column; }
  .dk-hero__cta .dk-btn { width: 100%; max-width: 320px; }
  .dk-hero__title { font-size: 40px; line-height: 1.15; word-break: break-word; }
  .dk-check { justify-content: center; }
  .dk-hero__visual { order: 9; margin-top: 32px; }

  .dk-steps { grid-template-columns: 1fr; gap: 40px; }
  .dk-step__arrow { display: none; }
  .dk-services__grid { grid-template-columns: 1fr; gap: 48px; }
  .dk-stats__row { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .dk-stat__n { font-size: 44px; }
  .dk-accred__row { flex-direction: column; align-items: center; gap: 40px; }
  .dk-whychoose__grid, .dk-plumbcta__grid, .dk-contact__grid, .dk-split { grid-template-columns: 1fr; gap: 36px; }
  .dk-whychoose h2 { text-align: left; }
  .dk-whychoose .dk-check { font-size: 17px; }
  .dk-whychoose__cta { display: flex; width: fit-content; margin-inline: auto; }
  .dk-whychoose__img, .dk-plumbcta__img { order: 9; }
  .dk-review-card { flex: 0 0 80vw; padding: 32px; }
  .dk-reviews__head { justify-content: center; }
  .dk-contact__side { order: -1; text-align: center; }
  .dk-contact__side .dk-iconbtn { margin-left: auto; margin-right: auto; }
  .dk-footer__cols { grid-template-columns: 1fr 1fr; gap: 32px; }
  .dk-footer__brand { grid-column: 1 / -1; }
  .dk-footer__map iframe { height: 300px; }
  .dk-footer__bottom { flex-direction: column; align-items: flex-start; gap: 14px; }
  .dk-team { grid-template-columns: 1fr; }
  .dk-projects__track img { width: 200px; height: 270px; }
}

@media (max-width: 600px) {
  .dk-stats__row { grid-template-columns: 1fr 1fr; }
  .dk-article__hero { height: 240px; }
  .dk-footer__cols { grid-template-columns: 1fr; gap: 28px; }
  .dk-footer__bottom { align-items: center; text-align: center; }
  .dk-footer__bottomlinks { justify-content: center; }
  .dk-footer__copy, .dk-footer__powered { width: 100%; text-align: center; }
}

/* ---------- Quote form modal (native lead form) ---------- */
.dk-leadform { width: 100%; }

.dk-qf-modal { position: fixed; inset: 0; z-index: 2000; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .25s ease, visibility .25s ease; }
.dk-qf-modal.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.dk-qf-modal__backdrop { position: absolute; inset: 0; background: rgba(0, 1, 46, .55); backdrop-filter: blur(2px); }
.dk-qf-modal__panel { position: relative; z-index: 1; background: #fff; border-radius: 14px; width: min(560px, 96vw); max-height: 92vh; box-shadow: 0 30px 80px rgba(0, 1, 46, .35); overflow: hidden; display: flex; flex-direction: column; transform: translateY(14px) scale(.99); transition: transform .25s ease; }
.dk-qf-modal.is-open .dk-qf-modal__panel { transform: none; }
.dk-qf-modal__close { position: absolute; top: 12px; right: 14px; z-index: 3; width: 38px; height: 38px; border-radius: 50%; border: 0; background: rgba(0, 1, 46, .06); color: var(--ink); font-size: 26px; line-height: 1; cursor: pointer; transition: background-color .15s ease; }
.dk-qf-modal__close:hover { background: rgba(0, 1, 46, .14); }
.dk-qf-modal__scroll { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 32px; }
.dk-qf-modal__title { font-size: 26px; margin-bottom: 6px; }
.dk-qf-modal__intro { color: var(--text-muted); font-size: 15px; line-height: 1.5; margin-bottom: 22px; max-width: 42ch; }
@media (max-width: 600px) {
  .dk-qf-modal { padding: 0; }
  .dk-qf-modal__panel { width: 100vw; height: 100vh; height: 100dvh; max-height: none; border-radius: 0; }
  .dk-qf-modal__scroll { padding: 24px 20px 32px; }
}