/* Global LCB, marketing agency landing page
   Design tokens and layout. Dark sea base with paper sections, one amber accent. */

/* ---------- Tokens ---------- */
:root {
  --sea:        #0E3541;
  --sea-deep:   #092730;
  --sea-raise:  #14404E;
  --chalk:      #EFEBE2;
  --chalk-dim:  #A5B7B9;
  --amber:      #F2B441;
  --amber-deep: #C98A1E;
  --paper:      #F3EFE6;
  --paper-ink:  #0F2C33;
  --paper-dim:  #4E6469;
  --line-dark:  rgba(239, 235, 226, 0.16);
  --line-light: rgba(15, 44, 51, 0.14);

  --sans: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;

  --shell: 1220px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --block: clamp(4.5rem, 10vw, 8.5rem);
  --radius: 14px;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--sea);
  color: var(--chalk);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--sans);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.026em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--amber);
  color: #14110A;
  padding: 0.75rem 1.25rem;
  font-family: var(--sans);
  font-weight: 700;
  z-index: 200;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- Shell ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--block); }
.section--paper { background: var(--paper); color: var(--paper-ink); }
.section--deep { background: var(--sea-deep); }

.lede {
  font-size: clamp(1.06rem, 1.6vw, 1.22rem);
  max-width: 58ch;
  color: var(--chalk-dim);
}
.section--paper .lede { color: var(--paper-dim); }

.section-head {
  display: grid;
  gap: 1.1rem;
  max-width: 70ch;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head h2 { font-size: clamp(2.1rem, 4.6vw, 3.5rem); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.16s ease, background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}
.btn--solid { background: var(--amber); color: #17130A; }
.btn--solid:hover { background: #FFC85C; transform: translateY(-2px); }
.btn--ghost { border-color: var(--line-dark); color: var(--chalk); background: transparent; }
.btn--ghost:hover { border-color: var(--chalk); transform: translateY(-2px); }
.section--paper .btn--ghost { border-color: var(--line-light); color: var(--paper-ink); }
.section--paper .btn--ghost:hover { border-color: var(--paper-ink); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14, 53, 65, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.nav[data-stuck="true"] { border-bottom-color: var(--line-dark); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-weight: 800;
  font-size: 1.18rem;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.brand__mark {
  width: 30px;
  height: 30px;
  flex: none;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-family: var(--sans);
  font-size: 0.97rem;
  font-weight: 500;
}
.nav__links a {
  text-decoration: none;
  color: var(--chalk-dim);
  transition: color 0.16s ease;
}
.nav__links a:hover { color: var(--chalk); }

.nav__cta { padding: 0.7rem 1.25rem; font-size: 0.95rem; }

.nav__toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--line-dark);
  border-radius: 10px;
  padding: 0.5rem 0.7rem;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--chalk);
  margin: 4px 0;
}

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(3.5rem, 8vw, 6rem);
  padding-bottom: clamp(4rem, 9vw, 7rem);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -20% -60% 40%;
  height: 70vh;
  background: radial-gradient(closest-side, rgba(242, 180, 65, 0.16), transparent 72%);
  pointer-events: none;
}
.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.9rem, 7.2vw, 5.4rem);
  margin-bottom: 1.6rem;
}
.hero__sub {
  font-size: clamp(1.08rem, 1.7vw, 1.3rem);
  max-width: 48ch;
  color: var(--chalk-dim);
  margin-bottom: 2.2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero__note {
  margin-top: 1.6rem;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--chalk-dim);
}

/* ---------- Hero inbox ---------- */
.inbox {
  background: var(--sea-deep);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 1.15rem;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.75);
}
.inbox__bar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.2rem 0.4rem 1rem;
  border-bottom: 1px solid var(--line-dark);
  margin-bottom: 0.9rem;
}
.inbox__title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1rem;
}
.inbox__count {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}
.inbox__list { display: grid; gap: 0.55rem; }

.enquiry {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  padding: 0.85rem 0.9rem;
  border-radius: 11px;
  background: rgba(239, 235, 226, 0.045);
  opacity: 0;
  transform: translateY(10px);
}
.enquiry[data-shown="true"] { opacity: 1; transform: none; transition: opacity 0.5s ease, transform 0.5s ease; }
.enquiry--won { background: rgba(242, 180, 65, 0.14); box-shadow: inset 0 0 0 1px rgba(242, 180, 65, 0.4); }

.enquiry__mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--sea-raise);
  color: var(--chalk);
}
.enquiry--won .enquiry__mark { background: var(--amber); color: #17130A; }

.enquiry__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}
.enquiry__who {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.96rem;
  letter-spacing: -0.01em;
}
.enquiry__when {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--chalk-dim);
  flex: none;
}
.enquiry__text {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--chalk-dim);
  margin-top: 0.15rem;
}
.enquiry__via {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--chalk-dim);
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
}
.enquiry--won .enquiry__via { color: var(--amber); border-color: rgba(242, 180, 65, 0.45); }

/* ---------- Trust strip ---------- */
.strip {
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  padding-block: clamp(2rem, 4vw, 3rem);
}
.strip__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}
.strip__label {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.strip__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.strip__list li {
  font-family: var(--sans);
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--chalk-dim);
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 0.4rem 0.95rem;
}

/* ---------- Work ---------- */
.work__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.6rem);
}
.work__item {
  display: grid;
  gap: 0.9rem;
  align-content: start;
  padding-top: 1.6rem;
  border-top: 2px solid var(--amber);
}
.work__item h3 {
  font-size: clamp(1.4rem, 2.2vw, 1.75rem);
  line-height: 1.05;
}
.work__item p { color: var(--chalk-dim); font-size: 1rem; }
.work__list {
  list-style: none;
  margin: 0.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.93rem;
  font-weight: 500;
}
.work__list li {
  padding-left: 1.15rem;
  position: relative;
  color: var(--chalk-dim);
}
.work__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

/* ---------- Ninety days ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
  counter-reset: step;
}
.step { display: grid; gap: 0.85rem; align-content: start; }
.step__num {
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(3.4rem, 6vw, 5rem);
  line-height: 0.8;
  color: rgba(15, 44, 51, 0.16);
  letter-spacing: -0.05em;
}
.step h3 { font-size: clamp(1.35rem, 2vw, 1.6rem); }
.step p { color: var(--paper-dim); }
.step__when {
  font-family: var(--sans);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--amber-deep);
}

/* ---------- Measure ---------- */
.measure__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.6rem, 3vw, 3rem) clamp(2rem, 5vw, 5rem);
}
.metric {
  display: grid;
  gap: 0.5rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--line-dark);
}
.metric h3 {
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.metric p { color: var(--chalk-dim); font-size: 0.99rem; }
.measure__foot {
  margin-top: clamp(2.2rem, 4vw, 3.2rem);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius);
  background: rgba(242, 180, 65, 0.1);
  border: 1px solid rgba(242, 180, 65, 0.3);
  font-size: 1.02rem;
  max-width: 68ch;
}

/* ---------- Stance ---------- */
.stance__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.stance blockquote {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
}
.stance__body { display: grid; gap: 1.15rem; }
.stance__body p { color: var(--paper-dim); }
.pledge {
  margin-top: 0.6rem;
  padding: 1.35rem 1.5rem;
  border-left: 3px solid var(--amber-deep);
  background: rgba(201, 138, 30, 0.09);
  font-size: 1rem;
}

/* ---------- FAQ ---------- */
.faq__list { display: grid; gap: 0; max-width: 78ch; }
.faq__item { border-top: 1px solid var(--line-dark); }
.faq__item:last-child { border-bottom: 1px solid var(--line-dark); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  background: none;
  border: 0;
  padding: 1.4rem 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  letter-spacing: -0.015em;
}
.faq__sign { flex: none; width: 18px; height: 18px; position: relative; }
.faq__sign::before, .faq__sign::after {
  content: "";
  position: absolute;
  background: var(--amber);
  inset: 8px 0 auto;
  height: 2px;
}
.faq__sign::after { transform: rotate(90deg); transition: transform 0.2s ease; }
.faq__q[aria-expanded="true"] .faq__sign::after { transform: rotate(0deg); }
.faq__a { display: none; padding: 0 0 1.5rem; max-width: 68ch; color: var(--chalk-dim); }
.faq__a[data-open="true"] { display: block; }

/* ---------- Contact ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.contact h2 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.contact__direct {
  margin-top: 2rem;
  display: grid;
  gap: 0.6rem;
  font-family: var(--sans);
  font-size: 0.97rem;
  color: var(--chalk-dim);
}
.contact__direct a { color: var(--amber); text-decoration-thickness: 1px; text-underline-offset: 3px; }

.form { display: grid; gap: 1.05rem; }
.field { display: grid; gap: 0.45rem; }
.field label {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--chalk-dim);
}
.field input, .field textarea, .field select {
  width: 100%;
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--chalk);
  background: rgba(239, 235, 226, 0.055);
  border: 1px solid var(--line-dark);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  transition: border-color 0.16s ease, background-color 0.16s ease;
}
.field textarea { min-height: 118px; resize: vertical; }
.field select { font-family: var(--sans); font-size: 0.97rem; appearance: none; }
.field input::placeholder, .field textarea::placeholder { color: rgba(165, 183, 185, 0.65); }
.field input:hover, .field textarea:hover, .field select:hover { border-color: rgba(239, 235, 226, 0.35); }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--amber);
  background: rgba(239, 235, 226, 0.08);
  outline: none;
}
.field--bad input, .field--bad textarea { border-color: #FF8A75; }
.field__hint { font-family: var(--sans); font-size: 0.83rem; color: #FF8A75; min-height: 0; }
.form__send { justify-self: start; margin-top: 0.3rem; }
.form__status {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--amber);
  min-height: 1.4em;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line-dark);
  padding-block: 2.6rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--chalk-dim);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
}
.footer a { text-decoration: none; }
.footer a:hover { color: var(--chalk); }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero__grid { grid-template-columns: 1fr; }
  .work__grid, .steps { grid-template-columns: 1fr 1fr; }
  .contact__grid, .stance__grid, .strip__grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav__links { display: none; }
  .nav__links[data-open="true"] {
    display: grid;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: var(--sea-deep);
    border-bottom: 1px solid var(--line-dark);
    padding: 1.5rem var(--gutter) 2rem;
    gap: 1.25rem;
    font-size: 1.1rem;
  }
  .nav__toggle { display: block; }
  .nav__cta { display: none; }
  .work__grid, .steps, .measure__grid { grid-template-columns: 1fr; }
  .hero::after { display: none; }
  .metric:last-child { border-bottom: 0; padding-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .enquiry { opacity: 1; transform: none; }
}