/* RDB Online Ltd – landing page styles
   Palette: paper #FFFFFF, ink #303030, hero panel #000000 (matches the photo),
   dial green #0F7A3B for every Call now, pale green #E8F3EC, cool grey #F3F4F3. */

:root {
  --paper: #ffffff;
  --ink: #303030;
  --ink-soft: #5c5c5c;
  --black: #000000;
  --green: #0f7a3b;
  --green-dark: #0b5f2d;
  --green-pale: #e8f3ec;
  --grey-band: #f3f4f3;
  --rule: #dcdfdd;
  --amber: #e8a317;
  --radius-img: 16px;
  --radius-logo: 10px;
  --radius-ui: 8px;
  --font-display: "Bricolage Grotesque", "Arial Narrow", Arial, sans-serif;
  --font-body: "Figtree", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1200px;
  --gutter: 24px;
  --header-h: 76px;
}

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

html {
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  color: var(--ink);
  text-wrap: balance;
}
h1 { font-size: clamp(2.05rem, 1.2rem + 3.6vw, 3.6rem); line-height: 1.02; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.85rem, 1.3rem + 2vw, 2.7rem); }
h3 { font-size: 1.25rem; font-weight: 700; line-height: 1.25; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: var(--green-dark); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.skip-link {
  position: absolute; left: 16px; top: -60px;
  background: var(--ink); color: #fff; padding: 10px 16px;
  border-radius: var(--radius-ui); z-index: 100; font-weight: 600;
}
.skip-link:focus { top: 12px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 12px 26px;
  font-family: var(--font-display); font-size: 18px; font-weight: 700; line-height: 1.2;
  text-decoration: none; border-radius: var(--radius-ui); border: 2px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn-call { background: var(--green); color: #fff; border-color: var(--green); }
.btn-call:hover { background: var(--green-dark); border-color: var(--green-dark); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-compact { min-height: 44px; padding: 8px 18px; font-size: 17px; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: relative; z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.header-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: var(--header-h);
}
.wordmark {
  font-family: var(--font-display); font-weight: 800; font-size: 1.45rem; letter-spacing: -0.02em;
  color: var(--ink); text-decoration: none; white-space: nowrap; line-height: 1;
}
.wordmark span { font-weight: 500; margin-left: 0.3em; color: var(--ink-soft); }

.site-nav ul { display: flex; gap: 4px; }
.site-nav li a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px;
  font-family: var(--font-display); font-weight: 700; font-size: 17px;
  color: var(--ink); text-decoration: none; border-radius: var(--radius-ui);
}
.site-nav li a:hover { background: var(--grey-band); }
.nav-call { display: flex; align-items: center; gap: 14px; }
.header-number { font-family: var(--font-display); font-weight: 700; font-size: 18px; white-space: nowrap; }
.header-actions { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none; width: 44px; height: 44px; padding: 0; border: 0; background: transparent;
  cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  border-radius: var(--radius-ui);
}
.nav-toggle-bar { width: 24px; height: 3px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (min-width: 960px) {
  .site-header { position: sticky; top: 0; }
  .site-nav { display: flex; align-items: center; gap: 24px; }
  .header-actions { display: none; }
}
@media (max-width: 959.98px) {
  .site-nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--paper); border-bottom: 1px solid var(--rule);
    box-shadow: 0 14px 30px rgba(0,0,0,.12);
    padding: 8px var(--gutter) 16px;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav li a { display: flex; min-height: 48px; padding: 0 12px; width: 100%; font-size: 18px; }
  .site-nav li + li a { border-top: 1px solid var(--rule); border-radius: 0; }
  .nav-call { padding-top: 12px; }
  .header-number { display: none; }
  .nav-call .btn { width: 100%; }
  .nav-toggle { display: flex; }
}
@media (max-width: 1099.98px) { .header-number { display: none; } }
@media (max-width: 419.98px) {
  :root { --gutter: 16px; }
  .header-row { gap: 8px; }
  .wordmark { font-size: 1.2rem; }
  .btn-compact { padding: 6px 12px; font-size: 16px; min-height: 42px; }
  .header-actions { gap: 4px; }
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr;
}
.hero-figure {
  position: relative; background: var(--black); height: 340px; overflow: hidden;
}
.hero-figure figure { margin: 0; height: 100%; }
.hero-figure img {
  width: 100%; height: 100%; object-fit: contain; object-position: center bottom;
}
.hero-figure figcaption {
  position: absolute; left: var(--gutter); bottom: 14px; right: var(--gutter);
  color: #fff; font-size: 16px; line-height: 1.4; font-weight: 600;
  text-shadow: 0 1px 6px rgba(0,0,0,.8);
}
.hero-copy { padding: 36px var(--gutter) 44px; }
.hero-copy-inner { max-width: 600px; }
.h1-line { display: block; }
.lede { font-size: 20px; max-width: 32ch; margin-bottom: 1.2em; }

.benefits { margin: 0 0 1.6em; display: grid; gap: 10px; }
.benefits li { display: flex; align-items: flex-start; gap: 12px; font-weight: 600; }
.tick {
  flex: 0 0 26px; width: 26px; height: 26px; margin-top: 2px; border-radius: 50%;
  background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 15px no-repeat;
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.link-whatsapp {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 6px;
  font-family: var(--font-display); font-weight: 700; font-size: 18px;
  color: var(--ink); text-decoration: none;
}
.link-whatsapp:hover { text-decoration: underline; text-underline-offset: 4px; }

@media (min-width: 960px) {
  .hero { grid-template-columns: 1fr 1fr; min-height: 640px; }
  .hero-figure { grid-column: 2; grid-row: 1; height: auto; }
  .hero-figure figure { position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: center; }
  .hero-figure img { width: 100%; max-width: 600px; height: 100%; max-height: 640px; }
  .hero-figure figcaption { left: 32px; right: auto; bottom: 24px; }
  .hero-copy {
    grid-column: 1; grid-row: 1;
    display: flex; align-items: center;
    padding: 64px 48px 64px max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter)));
  }
  .hero-copy-inner { max-width: 580px; }
}

/* Trusted-by strip */
.trusted { padding: 40px 0 16px; }
.trusted-heading {
  font-size: 1.05rem; font-weight: 700; letter-spacing: 0; text-align: center;
  color: var(--ink-soft); margin-bottom: 20px;
}
.logo-row {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.logo-row li {
  display: flex; align-items: center; justify-content: center;
  min-height: 96px; padding: 14px 18px;
  border: 1px solid var(--rule); border-radius: var(--radius-logo); background: #fff;
}
.logo-row img {
  max-height: 64px; width: auto; max-width: 100%;
  filter: grayscale(1); opacity: .78; transition: filter .2s ease, opacity .2s ease;
}
.logo-row li:hover img { filter: none; opacity: 1; }
@media (min-width: 700px) {
  .logo-row { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .logo-row li { min-height: 110px; }
}

/* Services */
.services { padding: 56px 0 64px; }
.services-grid { display: grid; gap: 28px; }
.services-intro p { font-size: 20px; max-width: 34ch; }
.services-close { display: grid; gap: 4px; justify-items: start; }
.service-list { order: 1; }
.services-close { order: 2; } /* after the list when stacked; grid areas place it on desktop */
.services-close p { max-width: 36ch; }

.service-list { display: grid; }
.service-list li {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 22px 0; border-top: 1px solid var(--rule);
}
.service-list li:last-child { border-bottom: 1px solid var(--rule); }
.service-list h3 { margin-bottom: 4px; }
.service-list p { margin: 0; }
.service-icon {
  flex: 0 0 52px; width: 52px; height: 52px; border-radius: 14px;
  background: var(--green-pale); color: var(--green);
  display: inline-flex; align-items: center; justify-content: center;
}
.service-icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

@media (min-width: 960px) {
  .services { padding: 88px 0 96px; }
  .services-grid {
    grid-template-columns: 5fr 7fr; column-gap: 72px; row-gap: 32px;
    grid-template-areas: "intro list" "close list";
    grid-template-rows: auto 1fr;
    align-items: start;
  }
  .services-intro { grid-area: intro; }
  .services-close { grid-area: close; align-self: start; }
  .service-list { grid-area: list; }
  .service-list li:first-child { padding-top: 0; border-top: 0; }
}

/* Results */
.results { background: var(--green-pale); padding: 56px 0 64px; }
.results-head { display: grid; gap: 8px; margin-bottom: 28px; }
.results-head h2 { max-width: 20ch; margin-bottom: 0; }
.results-head p { max-width: 48ch; margin: 0; }
.results .browser-frame { max-width: 1060px; margin: 0 auto; }
.results-cta {
  display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: center;
  margin-top: 32px;
}
.results-cta p { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: 22px; }
@media (min-width: 960px) {
  .results { padding: 88px 0 96px; }
  .results-head { grid-template-columns: 7fr 5fr; align-items: end; gap: 40px; margin-bottom: 40px; }
  .results-cta { margin-top: 40px; }
}

/* Browser frame used for screenshots */
.browser-frame {
  background: #fff; border: 1px solid #cfd4d1; border-radius: var(--radius-img); overflow: hidden;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.browser-bar {
  display: flex; align-items: center; gap: 7px; height: 34px; padding: 0 14px;
  background: #eceeed; border-bottom: 1px solid #d6dad8;
}
.browser-bar i { width: 11px; height: 11px; border-radius: 50%; background: #c3c8c6; }
.browser-frame img { width: 100%; height: auto; }

/* About */
.about { padding: 56px 0 64px; }
.about-grid { display: grid; gap: 36px; }
.about-copy p { max-width: 56ch; margin: 0; }
.about h3 { margin-bottom: 14px; }
.team-list li {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px;
  padding: 10px 0; border-top: 1px solid var(--rule);
}
.team-list li:last-child { border-bottom: 1px solid var(--rule); }
.team-list strong { font-weight: 600; }
.team-list span { color: var(--ink-soft); font-size: 16px; }
.skill-list { display: grid; gap: 8px; }
.skill-list li { position: relative; padding-left: 22px; }
.skill-list li::before {
  content: ""; position: absolute; left: 0; top: 0.62em; width: 10px; height: 10px;
  background: var(--green); border-radius: 2px;
}
@media (min-width: 700px) {
  .about-grid { grid-template-columns: 1fr 1fr; }
  .about-copy { grid-column: 1 / -1; }
}
@media (min-width: 960px) {
  .about { padding: 88px 0 96px; }
  .about-grid { grid-template-columns: 6fr 3fr 3fr; column-gap: 56px; }
  .about-copy { grid-column: auto; }
}

/* Reviews */
.reviews { background: var(--grey-band); padding: 56px 0 64px; }
.reviews h2 { margin-bottom: 28px; }
.review-row { display: grid; gap: 0; }
.review-row li { padding: 24px 0; border-top: 1px solid var(--rule); }
.review-row li:last-child { border-bottom: 1px solid var(--rule); }
.stars { color: var(--amber); font-size: 22px; letter-spacing: 2px; line-height: 1; margin: 0 0 12px; }
.review-row blockquote { margin: 0; }
.review-row blockquote p {
  font-family: var(--font-display); font-weight: 500; font-size: 1.3rem; line-height: 1.35;
  margin: 0 0 14px; letter-spacing: -0.01em;
}
.review-row footer { display: flex; flex-direction: column; gap: 2px; font-size: 16px; }
.review-row footer strong { font-weight: 600; font-size: 18px; }
.review-row footer span { color: var(--ink-soft); word-break: break-word; }
@media (min-width: 960px) {
  .reviews { padding: 88px 0 96px; }
  .reviews h2 { margin-bottom: 40px; }
  .review-row { grid-template-columns: repeat(3, 1fr); }
  .review-row li { padding: 8px 32px 8px 0; border-top: 0; }
  .review-row li:last-child { border-bottom: 0; }
  .review-row li + li { border-left: 1px solid var(--rule); padding-left: 32px; }
}

/* Recent work */
.work { padding: 56px 0 64px; }
.work h2 { margin-bottom: 24px; }
.work-row { display: grid; gap: 28px; }
.work-row h3 { font-size: 1.1rem; margin: 12px 0 0; word-break: break-word; }
.work-row .browser-frame img { aspect-ratio: 2 / 1; object-fit: cover; object-position: top; }
@media (min-width: 700px) {
  .work-row { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}
@media (min-width: 960px) {
  .work { padding: 88px 0 96px; }
  .work h2 { margin-bottom: 36px; }
  .work-row { gap: 28px; }
}

/* Contact */
.contact { padding: 56px 0 64px; border-top: 1px solid var(--rule); }
.contact-grid { display: grid; gap: 36px; }
.contact-grid > *, .field, .field-pair { min-width: 0; }
.contact-copy p { max-width: 40ch; }
.contact-copy .actions { margin-bottom: 28px; }
.office {
  display: flex; gap: 10px; align-items: flex-start; font-style: normal; max-width: 36ch;
}
.office svg { flex: 0 0 24px; margin-top: 3px; fill: none; stroke: var(--green); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.enquiry-form {
  background: var(--grey-band); border-radius: var(--radius-img); padding: 24px 20px 28px;
  display: grid; gap: 16px;
}
.form-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; }
.form-head h3 { margin: 0; font-size: 1.35rem; }
.demo-label {
  margin: 0; font-size: 16px; font-weight: 600; color: #5a3d00; background: #fff1cc;
  border: 1px solid #e9cf86; border-radius: 6px; padding: 3px 10px;
}
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 16px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 18px; color: var(--ink);
  padding: 12px 14px; border: 1px solid #b9bfbc; border-radius: var(--radius-ui); background: #fff;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: #6b6b6b; }
.field select { max-width: 100%; appearance: none; -webkit-appearance: none; padding-right: 44px;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23303030' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center / 20px no-repeat;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--green); outline-offset: 0; }
.field-pair { display: grid; gap: 16px; }
.reply-note { margin: 0; font-size: 16px; color: var(--ink-soft); text-align: center; }
@media (min-width: 600px) {
  .field-pair { grid-template-columns: 1fr 1fr; }
  .enquiry-form { padding: 32px; }
}
@media (min-width: 960px) {
  .contact { padding: 88px 0 96px; }
  .contact-grid { grid-template-columns: 5fr 7fr; column-gap: 64px; align-items: start; }
}

/* Footer */
.site-footer { background: var(--black); color: #e9e9e9; padding: 48px 0 40px; font-size: 16px; }
.site-footer p { margin: 0 0 8px; }
.footer-grid { display: grid; gap: 32px; }
.wordmark-footer { color: #fff; margin-bottom: 16px !important; }
.wordmark-footer span { color: #b5b5b5; }
.footer-number { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: #fff; }
.footer-call .btn { margin-top: 4px; }
.social-list { display: flex; flex-wrap: wrap; gap: 6px 20px; margin-bottom: 16px; }
.social-list a { color: #fff; text-decoration: underline; text-underline-offset: 4px; display: inline-flex; min-height: 44px; align-items: center; }
.policy-list { display: flex; flex-wrap: wrap; gap: 6px 20px; color: #a8a8a8; }
@media (min-width: 960px) {
  .site-footer { padding: 64px 0 56px; }
  .footer-grid { grid-template-columns: 6fr 3fr 3fr; column-gap: 48px; }
  .footer-brand p { max-width: 52ch; }
  .footer-links { justify-self: end; }
}

/* Mobile sticky Call now */
.sticky-call {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  padding: 10px var(--gutter) max(10px, env(safe-area-inset-bottom));
  background: rgba(255,255,255,.96); border-top: 1px solid var(--rule);
  backdrop-filter: blur(6px);
}
.sticky-call .btn { width: 100%; }
@media (max-width: 959.98px) {
  body { padding-bottom: 86px; }
}
@media (min-width: 960px) {
  .sticky-call { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
  html { scroll-behavior: auto; }
}