/* ==========================================================
   BLACKLINE DETAIL CO. — demo site
   Direction: dark showroom / spec-sheet precision.
   Base near-black #0d0f12 · one accent: electric blue #2563eb
   Display: Archivo (expanded, caps) · Body: Manrope
   ========================================================== */

:root {
  --ink: #0d0f12;
  --ink-2: #15181d;
  --ink-3: #1d2128;
  --paper: #f4f5f7;
  --white: #ffffff;
  --body: #a7adb8;
  --body-dark: #4a5058;
  --accent: #2563eb;
  --accent-bright: #3b82f6;
  --hairline: rgba(255, 255, 255, 0.12);
  --hairline-dark: rgba(13, 15, 18, 0.14);
  --font-display: "Archivo", sans-serif;
  --font-body: "Manrope", sans-serif;
  --container: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

section[id] { scroll-margin-top: 72px; }

body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-stretch: 115%;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.02;
  letter-spacing: 0.01em;
}

h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h3 { font-size: clamp(1.4rem, 2.6vw, 2rem); }

em { font-style: normal; color: var(--accent-bright); }

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

a { color: inherit; text-decoration: none; }

/* ---------- kicker (small caps label) ---------- */
.kicker {
  font-family: var(--font-display);
  font-stretch: 110%;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 1.1rem;
}
.kicker::before {
  content: "";
  display: inline-block;
  width: 26px;
  height: 1px;
  background: var(--accent);
  vertical-align: middle;
  margin-right: 12px;
}
.kicker--dark { color: var(--ink); }
.kicker--dark::before { background: var(--ink); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-stretch: 110%;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: 1px solid transparent;
  transition: all 0.25s ease;
}
.btn--lg { padding: 17px 36px; font-size: 0.84rem; }
.btn--solid {
  background: var(--accent);
  color: var(--white);
}
.btn--solid:hover { background: var(--accent-bright); transform: translateY(-2px); }
.btn--ghost {
  border-color: var(--hairline);
  color: var(--white);
}
.btn--ghost:hover { border-color: var(--white); }
.btn--dark {
  background: var(--ink);
  color: var(--white);
}
.btn--dark:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(13,15,18,0.35); }

.textlink {
  font-family: var(--font-display);
  font-stretch: 110%;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-bright);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.textlink:hover { border-color: var(--accent-bright); }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(13, 15, 18, 0.92);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--hairline);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav__logo {
  font-family: var(--font-display);
  font-stretch: 120%;
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo-mark {
  width: 22px;
  height: 3px;
  background: var(--accent);
  display: inline-block;
}
.nav__logo-sub {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--body);
  margin-left: 8px;
  align-self: flex-end;
  padding-bottom: 2px;
}
.nav__links {
  display: flex;
  gap: 30px;
  margin-left: auto;
}
.nav__links a {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--body);
  transition: color 0.2s;
}
.nav__links a:hover, .nav__links a.active { color: var(--white); }
.nav__links a.active { border-bottom: 1px solid var(--accent); padding-bottom: 3px; }
.nav__cta { white-space: nowrap; }
.nav__burger { display: none; background: none; border: none; cursor: pointer; }
.nav__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  margin: 5px 0;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero__img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 65%;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(13,15,18,0.94) 20%, rgba(13,15,18,0.55) 60%, rgba(13,15,18,0.35) 100%),
    linear-gradient(to top, var(--ink) 0%, transparent 30%);
}
.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 90px;
}
.hero__title {
  font-size: clamp(2.6rem, 6.5vw, 5.2rem);
  max-width: 820px;
  margin-bottom: 1.6rem;
}
.hero__lede {
  max-width: 480px;
  font-size: 1.05rem;
  margin-bottom: 2.4rem;
  color: var(--body);
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__specline {
  position: relative;
  z-index: 2;
  width: 100%;
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 60px;
  padding-bottom: 28px;
  font-family: var(--font-display);
  font-stretch: 110%;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  color: rgba(255,255,255,0.45);
}

/* ---------- stats ---------- */
.stats {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--ink);
}
.stats__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 44px 28px;
  border-left: 1px solid var(--hairline);
}
.stat:first-child { border-left: none; }
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-stretch: 120%;
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 10px;
}
.stat__label {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--body);
}

/* ---------- services ---------- */
.services { padding: 120px 0 60px; }
.section-head { max-width: 620px; margin-bottom: 90px; }

.service {
  display: grid;
  grid-template-columns: 80px 1.15fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 70px 0;
  border-top: 1px solid var(--hairline);
  position: relative;
}
.service--flip .service__media { order: 3; }
.service--flip .service__body { order: 2; }

.service__index {
  font-family: var(--font-display);
  font-stretch: 120%;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-bright);
  align-self: start;
  padding-top: 6px;
}
.service__media {
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.service__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.service:hover .service__media img { transform: scale(1.04); }
.service__body h3 { margin-bottom: 1rem; }
.service__body p { max-width: 440px; }
.service__meta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 1.6rem 0 1.4rem;
  font-size: 0.9rem;
  color: var(--body);
}
.service__meta strong { color: var(--white); font-size: 1.15rem; }
.service__rule { width: 36px; height: 1px; background: var(--hairline); }

/* ---------- process ---------- */
.process {
  background: var(--ink-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 120px 0;
}
.process__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}
.process__intro { position: sticky; top: 120px; align-self: start; }
.process__intro h2 { margin-bottom: 1.4rem; }
.process__lede { max-width: 380px; }
.process__steps { list-style: none; }
.process__steps li {
  display: flex;
  gap: 28px;
  padding: 34px 0;
  border-top: 1px solid var(--hairline);
}
.process__steps li:first-child { border-top: none; }
.process__num {
  font-family: var(--font-display);
  font-stretch: 120%;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent-bright);
  padding-top: 4px;
  min-width: 34px;
}
.process__steps h4 {
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}
.process__steps p { font-size: 0.95rem; }

/* ---------- quote ---------- */
.quote { padding: 130px 0; }
.quote blockquote:not(.quote--small) {
  max-width: 900px;
  margin-bottom: 70px;
}
.quote blockquote:not(.quote--small) p {
  font-family: var(--font-display);
  font-stretch: 108%;
  font-size: clamp(1.5rem, 3.2vw, 2.4rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--white);
  margin-bottom: 1.6rem;
}
.quote footer {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--body);
}
.quote__pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 900px;
}
.quote--small { border-left: 2px solid var(--accent); padding-left: 24px; }
.quote--small p { margin-bottom: 0.9rem; color: #cdd2da; }

/* ---------- cta band ---------- */
.cta { background: var(--accent); padding: 100px 0; }
.cta h2 { color: var(--ink); }
.cta__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta__action { text-align: right; }
.cta__note {
  margin-top: 14px;
  font-size: 0.85rem;
  color: rgba(13,15,18,0.7);
}

/* ---------- the work (gallery) ---------- */
.work { padding: 120px 0; border-top: 1px solid var(--hairline); }
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--hairline);
}
.gallery__item--wide { grid-column: span 2; aspect-ratio: 21 / 9; }
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 20px;
  background: linear-gradient(to top, rgba(13,15,18,0.92) 20%, transparent);
}
.gallery__label {
  font-family: var(--font-display);
  font-stretch: 110%;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
}
.gallery__tag {
  font-family: var(--font-display);
  font-stretch: 110%;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-bright);
  white-space: nowrap;
}

/* ---------- about ---------- */
.about { padding: 120px 0; background: var(--ink-2); border-top: 1px solid var(--hairline); }
.about__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
}
.about__media { overflow: hidden; aspect-ratio: 4 / 5; border: 1px solid var(--hairline); }
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__body h2 { margin: 0.4rem 0 1.8rem; }
.about__body p { margin-bottom: 1.2rem; max-width: 560px; }
.about__specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 2.6rem;
  border-top: 1px solid var(--hairline);
}
.about__specs div { padding: 24px 18px 0 0; }
.about__spec-num {
  display: block;
  font-family: var(--font-display);
  font-stretch: 120%;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.about__spec-label {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--body);
}

/* ---------- contact ---------- */
.contact { padding: 120px 0; border-top: 1px solid var(--hairline); }
.contact__grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 70px;
}
.contact__intro h2 { margin-bottom: 1.6rem; }
.contact__lede { max-width: 380px; margin-bottom: 2.6rem; }
.contact__list { list-style: none; }
.contact__list li {
  padding: 20px 0;
  border-top: 1px solid var(--hairline);
}
.contact__list li:last-child { border-bottom: 1px solid var(--hairline); }
.contact__k {
  display: block;
  font-family: var(--font-display);
  font-stretch: 110%;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 6px;
}
.contact__list a, .contact__v { color: var(--white); font-size: 1.02rem; }
.contact__list a:hover { color: var(--accent-bright); }
.contact__v { color: var(--body); }

.contact__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: var(--ink-2);
  border: 1px solid var(--hairline);
  padding: 40px;
}
.field { display: flex; flex-direction: column; grid-column: span 2; }
.field--half { grid-column: span 1; }
.field label {
  font-family: var(--font-display);
  font-stretch: 110%;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--body);
  margin-bottom: 9px;
}
.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--white);
  background: var(--ink);
  border: 1px solid var(--hairline);
  padding: 13px 15px;
  transition: border-color 0.2s;
  width: 100%;
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--body-dark); }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--accent); }
.field select { appearance: none; cursor: pointer; }
.contact__submit { grid-column: span 2; border: none; cursor: pointer; margin-top: 4px; }
.contact__success {
  grid-column: span 2;
  font-size: 0.9rem;
  color: var(--accent-bright);
}
.contact__success span { color: var(--body-dark); }

/* ---------- footer ---------- */
.footer { padding: 90px 0 0; background: var(--ink); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 70px;
}
.nav__logo--footer { margin-bottom: 18px; }
.footer__tag { font-size: 0.95rem; }
.footer__col h5 {
  font-family: var(--font-display);
  font-stretch: 110%;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.footer__col a {
  display: block;
  font-size: 0.92rem;
  color: var(--body);
  margin-bottom: 0.7rem;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--white); }
.footer__hours { font-size: 0.85rem; margin-top: 1rem; }
.footer__base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  flex-wrap: wrap;
  padding-top: 26px;
  padding-bottom: 26px;
  border-top: 1px solid var(--hairline);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--body-dark);
}
.footer__credit {
  color: var(--body-dark);
  letter-spacing: 0.14em;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.footer__credit:hover { color: var(--accent-bright); border-bottom-color: var(--accent); }

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .service { grid-template-columns: 48px 1fr; }
  .service__media { grid-column: 2; }
  .service__body { grid-column: 2; }
  .service--flip .service__media { order: 0; }
  .process__grid { grid-template-columns: 1fr; gap: 50px; }
  .process__intro { position: static; }
  .stats__row { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; }
  .stat { border-top: 1px solid var(--hairline); }
  .stat:nth-child(-n+2) { border-top: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .about__grid { grid-template-columns: 1fr; gap: 44px; }
  .about__media { aspect-ratio: 16 / 10; max-height: 420px; }
  .contact__grid { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 720px) {
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--ink-2);
    border-bottom: 1px solid var(--hairline);
    padding: 10px 28px 20px;
  }
  .nav__links.open { display: flex; }
  .nav__links a { padding: 14px 0; border-bottom: 1px solid var(--hairline); }
  .nav__links a.active { border-bottom: 1px solid var(--accent); }
  .nav__cta { display: none; }
  .nav__burger { display: block; margin-left: auto; }
  .hero__specline { flex-direction: column; gap: 8px; }
  .quote__pair { grid-template-columns: 1fr; gap: 34px; }
  .cta__inner { align-items: flex-start; flex-direction: column; }
  .cta__action { text-align: left; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .gallery { grid-template-columns: 1fr; }
  .gallery__item--wide { grid-column: span 1; aspect-ratio: 4 / 3; }
  .about__specs { grid-template-columns: repeat(2, 1fr); gap: 10px 0; }
  .contact__form { grid-template-columns: 1fr; padding: 28px; }
  .contact__form > * { grid-column: span 1 !important; }
}