/* ════════════════════════════════════════════════════════════
   Heliora Consulting Limited — Design System  (Light Edition)
   Apple-inspired: minimal, typographic, precise, white-based.
   ════════════════════════════════════════════════════════════ */

/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }

/* ─── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar            { width: 4px; }
::-webkit-scrollbar-track      { background: #f4f7fb; }
::-webkit-scrollbar-thumb      { background: #d5dde7; border-radius: 2px; }
::-webkit-scrollbar-thumb:hover{ background: #0a7c7e; }

/* ─── Selection ─────────────────────────────────────────────── */
::selection      { background: rgba(10,124,126,.18); color: #0b2140; }
::-moz-selection { background: rgba(10,124,126,.18); color: #0b2140; }

/* ─── Dot texture ────────────────────────────────────────────── */
.bg-dot-grid {
  background-image: radial-gradient(rgba(0,0,0,.45) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* ─── Hero radial glow ───────────────────────────────────────── */
.hero-radial {
  background: radial-gradient(ellipse 80% 60% at 50% -10%,
    rgba(10,124,126,.07) 0%,
    rgba(10,124,126,.02) 55%,
    transparent 80%);
}

/* ─── Hero decorative arc (bottom-right) ────────────────────── */
.hero-arc {
  background: radial-gradient(circle at center,
    rgba(10,124,126,.08) 0%,
    rgba(10,124,126,.03) 50%,
    transparent 72%);
  border-radius: 50%;
  transform: translate(30%, 30%);
}

/* ─── Shadows ────────────────────────────────────────────────── */
.shadow-orange { box-shadow: 0 4px 24px rgba(10,124,126,.28), 0 2px 8px rgba(10,124,126,.12); }
.shadow-navy   { box-shadow: 0 24px 60px rgba(7,33,68,.22), 0 8px 24px rgba(0,0,0,.12) !important; }

/* ─── Navbar ─────────────────────────────────────────────────── */
#navbar { background: transparent; transition: background .3s ease, box-shadow .3s ease; }
#navbar.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 4px 24px rgba(0,0,0,.04);
}

/* Nav link underline hover */
.nav-link { position: relative; }
.nav-link::after {
  content: ''; position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: #0a7c7e;
  transition: width .22s ease;
}
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

/* Hamburger open state */
#menu-btn.open .menu-bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
#menu-btn.open .menu-bar:nth-child(2) { transform: translateY(-6.5px) rotate(-45deg); }

/* ─── Hero fade-up animation ─────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up {
  opacity: 0;
  animation: fadeUp .8s cubic-bezier(.16,1,.3,1) forwards;
}

/* ─── Scroll reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .65s cubic-bezier(.16,1,.3,1),
              transform .65s cubic-bezier(.16,1,.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── Section typography helpers ─────────────────────────────── */
.section-eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.section-heading {
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.04em;
  margin-bottom: 20px;
}
.section-sub {
  font-size: 17px;
  line-height: 1.65;
  max-width: 560px;
}

/* ─── Tags (light) ───────────────────────────────────────────── */
.tag-light {
  display: inline-flex; align-items: center;
  padding: 4px 12px; border-radius: 100px;
  border: 1px solid #e6ecf3; background: #fff;
  color: #44576f; font-size: 11px; font-weight: 500;
  letter-spacing: .01em;
  transition: border-color .18s, color .18s;
}
.tag-light:hover { border-color: rgba(10,124,126,.35); color: #076c6e; }

/* ─── Service cards (light) ──────────────────────────────────── */
.service-card-light {
  background: #ffffff;
  border: 1px solid #e6ecf3;
  border-radius: 24px;
  padding: 32px;
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s ease, border-color .3s ease;
}
.service-card-light:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,.07);
  border-color: #d5dde7;
}

.svc-icon-light {
  width: 42px; height: 42px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.svc-label-light {
  display: block;
  font-size: 10px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  margin-bottom: 12px;
}
.svc-title-light {
  font-size: 22px; font-weight: 800;
  color: #0b2140; line-height: 1.18;
  letter-spacing: -.025em; margin-bottom: 14px;
}
.svc-desc-light {
  font-size: 14px; color: #5f7188; line-height: 1.65;
}

/* ─── OE featured card inner tiles ───────────────────────────── */
.oe-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  padding: 18px;
  transition: background .25s ease, border-color .25s ease;
}
.oe-card:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(10,124,126,.3);
}

/* ─── Client cards (light) ───────────────────────────────────── */
.client-card-light {
  display: flex; gap: 18px; align-items: flex-start;
  background: #ffffff;
  border: 1px solid #e6ecf3;
  border-radius: 24px;
  padding: 28px;
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s ease, border-color .3s ease;
}
.client-card-light:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,.07);
  border-color: #d5dde7;
}

.client-icon {
  flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.client-label {
  display: block;
  font-size: 10px; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase;
  margin-bottom: 6px;
}
.client-title {
  font-size: 18px; font-weight: 800;
  color: #0b2140; line-height: 1.2;
  letter-spacing: -.02em; margin-bottom: 10px;
}
.client-desc {
  font-size: 14px; color: #5f7188; line-height: 1.65;
}

/* ─── Why Heliora differentiators ────────────────────────────── */
.diff-row-light  { display: flex; align-items: flex-start; gap: 14px; }
.diff-check-light {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  background: rgba(10,124,126,.1);
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}

/* ─── Goal mini-cards ─────────────────────────────────────────── */
.goal-card {
  background: #fff;
  border: 1px solid #e6ecf3;
  border-radius: 18px;
  padding: 20px;
  transition: box-shadow .25s ease;
}
.goal-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,.06); }

/* ─── Process cards (light) ──────────────────────────────────── */
.process-card-light {
  background: #ffffff;
  border: 1px solid #e6ecf3;
  border-radius: 24px;
  padding: 32px;
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s ease;
}
.process-card-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,.07);
}

/* Process card colour progression: grey -> navy -> teal -> gold */
.process-card-grey  { background: #f4f7fb; border-color: #dfe6ef; }
.process-card-navy  { background: #eaeff6; border-color: rgba(7,33,68,.18); }
.process-card-teal  { background: #e6f2f2; border-color: rgba(10,124,126,.22); }
.process-card-gold  { background: #fdf4e3; border-color: rgba(208,135,13,.28); }

.process-card-grey .process-num { color: #d5dde7; }
.process-card-navy .process-num { color: rgba(7,33,68,.20); }
.process-card-teal .process-num { color: rgba(10,124,126,.26); }
.process-card-gold .process-num { color: rgba(208,135,13,.38); }

.process-card-gold:hover { box-shadow: 0 12px 40px rgba(208,135,13,.16); }

.process-num {
  font-size: 52px; font-weight: 900;
  color: #e6ecf3;
  letter-spacing: -.05em; line-height: 1;
  user-select: none;
}

/* Process info pills below the grid */
.process-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 100px;
  background: #fff; border: 1px solid #e6ecf3;
  color: #44576f; font-size: 13px; font-weight: 500;
}

/* ─── Contact link rows ───────────────────────────────────────── */
.contact-row {
  display: flex; align-items: center; gap: 14px;
  text-decoration: none;
}
.contact-ico {
  flex-shrink: 0;
  width: 40px; height: 40px; border-radius: 14px;
  background: #fff; border: 1px solid #e6ecf3;
  display: flex; align-items: center; justify-content: center;
}

/* ─── Association pills (light) ──────────────────────────────── */
.assoc-pill-light {
  display: inline-flex; align-items: center;
  padding: 5px 13px; border-radius: 100px;
  border: 1px solid #e6ecf3; background: #fff;
  color: #5f7188; font-size: 11px; font-weight: 600;
  letter-spacing: .04em;
  transition: border-color .18s, color .18s;
}
.assoc-pill-light:hover { border-color: rgba(10,124,126,.35); color: #076c6e; }

/* ─── Social buttons (light) ─────────────────────────────────── */
.social-btn-light {
  width: 34px; height: 34px; border-radius: 10px;
  background: #fff; border: 1px solid #e6ecf3;
  display: flex; align-items: center; justify-content: center;
  color: #5f7188;
  transition: color .18s, border-color .18s, box-shadow .18s;
}
.social-btn-light:hover {
  color: #0b2140; border-color: #d5dde7;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}

/* ─── Footer headings ─────────────────────────────────────────── */
.footer-heading {
  font-size: 11px; font-weight: 700;
  color: #0b2140; letter-spacing: .1em;
  text-transform: uppercase; margin-bottom: 18px;
}

/* ─── Form elements (light) ──────────────────────────────────── */
.form-label-light {
  display: block;
  font-size: 12px; font-weight: 600;
  color: #44576f; letter-spacing: .01em;
  margin-bottom: 7px;
}

.form-input-light {
  display: block; width: 100%;
  background: #fff; border: 1px solid #d5dde7;
  border-radius: 12px;
  padding: 13px 15px;
  color: #0b2140; font-size: 15px; font-family: inherit;
  outline: none; -webkit-appearance: none;
  transition: border-color .18s, box-shadow .18s;
}
.form-input-light::placeholder { color: #7a8ba1; }
.form-input-light:hover  { border-color: #a9b6c7; }
.form-input-light:focus  { border-color: #0a7c7e; box-shadow: 0 0 0 3px rgba(10,124,126,.1); }
.form-input-light.error  { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.1); }
select.form-input-light  { cursor: pointer; }
select.form-input-light option { background: #fff; color: #0b2140; }

/* ─── Submit button ───────────────────────────────────────────── */
#submit-btn:disabled { opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ─── Toast ───────────────────────────────────────────────────── */
#toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  min-width: 260px; max-width: 380px;
  padding: 13px 17px; border-radius: 14px;
  display: flex; align-items: center; gap: 11px;
  font-size: 13px; font-weight: 500;
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
  backdrop-filter: blur(20px);
  transform: translateY(70px); opacity: 0;
  transition: transform .38s cubic-bezier(.16,1,.3,1), opacity .38s ease;
}
#toast.show    { transform: translateY(0); opacity: 1; }
#toast.success { background: rgba(240,253,244,.97); border: 1px solid rgba(34,197,94,.3); color: #15803d; }
#toast.error   { background: rgba(254,242,242,.97); border: 1px solid rgba(239,68,68,.3);  color: #b91c1c; }

/* ─── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
  #toast { bottom: 1rem; right: 1rem; left: 1rem; max-width: 100%; }
  .service-card-light:hover,
  .client-card-light:hover { transform: none; }
  .process-card-light:hover { transform: none; }
}

/* ─── Reduced motion ──────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
  }
  /* Content that would otherwise animate in must be visible by default */
  .fade-up { opacity: 1 !important; transform: none !important; animation: none !important; }
  .reveal  { opacity: 1 !important; transform: none !important; }
  /* Neutralise hover lifts */
  .service-card-light:hover,
  .client-card-light:hover,
  .process-card-light:hover { transform: none !important; }
}

/* ─── Print ───────────────────────────────────────────────────── */
@media print {
  #navbar, #contact, footer { display: none; }
}


/* ── Brand refresh: editorial serif headings (matches Heliora wordmark) ── */
h1, h2 {
  font-family: 'Fraunces', Georgia, 'Times New Roman', serif !important;
  font-weight: 700 !important;
  letter-spacing: -0.012em !important;
  font-optical-sizing: auto;
}

/* ── FAQ accordion ───────────────────────────────────────── */
.faq-item { overflow: hidden; transition: border-color .2s ease, box-shadow .2s ease; }
.faq-item.open { border-color: #cde5e5; box-shadow: 0 6px 28px rgba(10,124,126,.07); }

.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; text-align: left; padding: 20px 22px;
  background: none; border: 0; cursor: pointer; font-family: inherit;
  border-radius: 16px;
}
.faq-q-text { font-size: 16px; font-weight: 700; color: #0b2140; line-height: 1.45; }
.faq-q:hover .faq-q-text { color: #0a7c7e; }
.faq-q:focus-visible { outline: 2px solid #0a7c7e; outline-offset: -2px; }

.faq-chevron {
  flex: none; width: 32px; height: 32px; border-radius: 50%;
  background: #e6f2f2; color: #0a7c7e;
  display: flex; align-items: center; justify-content: center;
  transition: transform .32s cubic-bezier(.4,0,.2,1), background .2s ease;
}
.faq-chevron svg { width: 16px; height: 16px; display: block; }
.faq-q:hover .faq-chevron { background: #cde5e5; }
.faq-item.open .faq-chevron { transform: rotate(180deg); background: #0a7c7e; color: #fff; }

.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s cubic-bezier(.4,0,.2,1); }
.faq-a-inner { padding: 0 22px 22px; }
.faq-a-inner p { color: #44576f; font-size: 14.5px; line-height: 1.68; margin: 0; }

@media (max-width: 640px) {
  .faq-q { padding: 18px 20px; gap: 14px; }
  .faq-q-text { font-size: 15.5px; }
  .faq-a-inner { padding: 0 20px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .faq-a, .faq-chevron, .faq-item { transition: none; }
}

/* ── "What you receive" cards — same palette as the roadmap cards ── */
.receive-card {
  border-radius: 16px; padding: 24px; border: 1px solid;
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s ease;
}
.receive-card:hover { transform: translateY(-2px); }
.receive-grey { background: #f4f7fb; border-color: #dfe6ef; }
.receive-navy { background: #eaeff6; border-color: rgba(7,33,68,.18); }
.receive-teal { background: #e6f2f2; border-color: rgba(10,124,126,.22); }
.receive-gold { background: #fdf4e3; border-color: rgba(208,135,13,.28); }
.receive-grey:hover { box-shadow: 0 12px 40px rgba(7,33,68,.07); }
.receive-navy:hover { box-shadow: 0 12px 40px rgba(7,33,68,.13); }
.receive-teal:hover { box-shadow: 0 12px 40px rgba(10,124,126,.13); }
.receive-gold:hover { box-shadow: 0 12px 40px rgba(208,135,13,.16); }
.receive-icon {
  width: 38px; height: 38px; border-radius: 12px; background: #fff;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
@media (prefers-reduced-motion: reduce) { .receive-card { transition: none; } }

/* Icon sizing guard — independent of Tailwind's spacing scale */
.receive-icon svg { width: 20px; height: 20px; flex: none; }
.client-icon  svg { width: 24px; height: 24px; flex: none; }