/* ==========================================================================
   LS Digital — base
   ========================================================================== */

:root {
  --bg:        #09090d;
  --bg-alt:    #0c0c12;
  --surface:   #131319;
  --surface-2: #1a1a22;
  --border:    #232330;
  --border-soft: rgba(255,255,255,0.07);
  --text:      #f3f4f6;
  --text-dim:  #9a9aa8;
  --text-dimmer: #62626d;

  --accent:        #008b86;
  --accent-bright: #00b9b3;
  --accent-soft:   rgba(0, 185, 179, 0.12);
  --accent-glow:   rgba(0, 185, 179, 0.35);

  --red:    #ff5f57;
  --yellow: #febc2e;
  --green:  #28c840;

  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --container: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* keep section headings clear of the sticky nav when jumping to anchors */
section[id] { scroll-margin-top: 90px; }

::selection { background: var(--accent); color: #fff; }

/* visible keyboard focus for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

/* thin reading-progress bar pinned to the top */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  box-shadow: 0 0 12px var(--accent-glow);
  z-index: 200;
  transition: width .1s linear;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.02em;
}

p { margin: 0 0 1em; color: var(--text-dim); }

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

ul { margin: 0; padding: 0; list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: var(--accent-bright); }

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(ellipse 60% 40% at 50% 0%, #000 30%, transparent 100%);
          mask-image: radial-gradient(ellipse 60% 40% at 50% 0%, #000 30%, transparent 100%);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 600;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 20px -6px var(--accent-glow);
}
.btn--primary:hover { background: var(--accent-bright); box-shadow: 0 10px 34px -8px var(--accent-glow); }

.btn--ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-bright); }

.btn--sm { padding: 9px 16px; font-size: 13.5px; }
.btn--block { width: 100%; justify-content: center; }

/* ==========================================================================
   Nav
   ========================================================================== */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9,9,13,0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark {
  width: 32px; height: 32px;
  display: block;
  object-fit: contain;
  flex-shrink: 0;
}
.brand__text { font-family: var(--font-sans); font-weight: 700; font-size: 17px; letter-spacing: -0.01em; }

.nav__links { display: flex; align-items: center; gap: 30px; font-size: 14.5px; font-weight: 500; color: var(--text-dim); }
.nav__links a:not(.btn) { position: relative; transition: color .15s ease; }
.nav__links a:not(.btn):hover { color: var(--text); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero { padding: 130px 0 100px; position: relative; overflow: hidden; }

.hero::before {
  content: '';
  position: absolute;
  top: -220px;
  left: 50%;
  width: 900px;
  height: 560px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, var(--accent-glow), transparent 70%);
  opacity: .35;
  pointer-events: none;
  z-index: -1;
}

.hero__inner {
  display: flex;
  justify-content: center;
}

.hero__copy {
  max-width: 760px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 7px 15px;
  border-radius: 999px;
  margin-bottom: 26px;
}

.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.dot--live { background: var(--green); box-shadow: 0 0 8px var(--green); animation: pulse 1.8s infinite; }
.dot--red { background: var(--red); }
.dot--yellow { background: var(--yellow); }
.dot--green { background: var(--green); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  color: var(--text);
  font-weight: 800;
}

.typed-wrap { color: var(--accent-bright); }
.cursor { color: var(--accent-bright); font-weight: 300; animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero__sub { font-size: 17.5px; max-width: 56ch; color: var(--text-dim); margin-left: auto; margin-right: auto; }

.hero__cta { display: flex; gap: 14px; margin: 30px 0 26px; flex-wrap: wrap; justify-content: center; }

.hero__badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dimmer);
}
.hero__badges span:not(.sep) {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 999px;
}
.hero__badges .sep { display: none; }

/* ==========================================================================
   Sections
   ========================================================================== */

.section { padding: 110px 0; }
.section--alt { background: var(--bg-alt); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }

.section__tag {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: .02em;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.section__tag .tag__num {
  color: var(--accent-bright);
  font-weight: 700;
}

.section__title { font-size: clamp(28px, 3.4vw, 40px); color: var(--text); font-weight: 800; }
.section__lead { max-width: 60ch; margin-bottom: 52px; font-size: 16.5px; }

.grid { display: grid; gap: 22px; }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 24px 48px -28px var(--accent-glow); }

.card__icon {
  color: var(--accent-bright);
  background: var(--accent-soft);
  border: 1px solid var(--border);
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}
.card__icon svg { width: 22px; height: 22px; }

.card h3 { color: var(--text); font-size: 17.5px; margin-bottom: 10px; font-weight: 700; }
.card p { font-size: 14.5px; margin: 0; }

/* ==========================================================================
   Pricing
   ========================================================================== */

.pricing { align-items: stretch; margin-bottom: 24px; }

.price-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px 34px;
  display: flex;
  flex-direction: column;
}

.price-card--popular {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 30px 70px -30px var(--accent-glow);
}

.price-card__ribbon {
  position: absolute;
  top: -13px;
  left: 34px;
  background: var(--accent);
  color: #fff;
  font-size: 12.5px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
}

.price-card__label { color: var(--accent-bright); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 10px; }
.price-card h3 { color: var(--text); font-size: 23px; margin-bottom: 14px; font-weight: 800; }

.price-card__price { font-size: 42px; font-weight: 800; color: var(--text); margin-bottom: 10px; letter-spacing: -0.02em; }
.price-card__period { font-size: 15px; color: var(--text-dimmer); font-weight: 500; margin-left: 8px; }
.price-card__addon {
  display: inline-flex;
  align-items: center;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--yellow);
  background: rgba(254, 188, 46, 0.14);
  border: 1px solid rgba(254, 188, 46, 0.4);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.price-card__desc { font-size: 14.5px; margin-bottom: 26px; }

.price-card__list { flex: 1; margin-bottom: 30px; }
.price-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-dim);
  padding: 9px 0;
  border-bottom: 1px solid var(--border-soft);
}
.price-card__list li:last-child { border-bottom: none; }
.check { color: var(--accent-bright); font-weight: 700; }

.pricing__note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 780px;
  margin: 0 auto;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text);
  text-align: left;
}

.pricing__note-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 12.5px;
  font-weight: 800;
  font-style: normal;
  font-family: var(--font-mono);
}

/* ==========================================================================
   Work / portfolio
   ========================================================================== */

.work-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: stretch;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.work-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 24px 48px -28px var(--accent-glow); }

.work-card__media { display: block; background: var(--bg); }
.work-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.work-card__body { padding: 34px; display: flex; flex-direction: column; justify-content: center; }
.work-card__tag { color: var(--accent-bright); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 10px; }
.work-card__body h3 { color: var(--text); font-size: 23px; margin-bottom: 12px; font-weight: 800; }
.work-card__body p:not(.work-card__tag) { font-size: 15px; margin-bottom: 20px; }
.work-card__link { color: var(--accent-bright); font-weight: 600; font-size: 14.5px; display: inline-flex; }
.work-card__link:hover { color: var(--text); }

@media (max-width: 720px) {
  .work-card { grid-template-columns: 1fr; }
  .work-card__media img { max-height: 260px; }
}

.work-divider {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 48px 0 24px;
  padding-top: 24px;
  border-top: 1px dashed var(--border);
  font-size: 14px;
  color: var(--text-dim);
}

.work-divider__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(254, 188, 46, 0.14);
  border: 1px solid rgba(254, 188, 46, 0.4);
  color: var(--yellow);
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 6px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.work-mini {
  position: relative;
  display: block;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.work-mini:hover { border-color: var(--yellow); transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(254, 188, 46, 0.3); }

.work-mini__media { position: relative; background: var(--bg); aspect-ratio: 16 / 10; overflow: hidden; }
.work-mini__media img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: .88; }

.work-mini__stamp {
  position: absolute;
  top: 14px;
  right: -34px;
  transform: rotate(40deg);
  background: var(--yellow);
  color: #1a1200;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 40px;
  z-index: 2;
  box-shadow: 0 2px 10px rgba(0,0,0,0.35);
}

.work-mini__body { padding: 20px 24px; }
.work-mini__tag { color: var(--yellow); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; }
.work-mini__body h4 { color: var(--text); font-size: 16.5px; font-weight: 700; margin: 0; }

/* ==========================================================================
   Process steps
   ========================================================================== */

.steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}

.step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--accent-soft);
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-bright);
}

.step h3 { color: var(--text); font-size: 16.5px; margin-bottom: 6px; font-weight: 700; }
.step p { font-size: 14px; margin: 0; }

/* ==========================================================================
   Stack chips
   ========================================================================== */

.stack-grid { display: flex; flex-wrap: wrap; gap: 12px; }

.chip {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 999px;
  transition: border-color .2s ease, color .2s ease;
}
.chip:hover { border-color: var(--accent); color: var(--accent-bright); }

/* ==========================================================================
   About
   ========================================================================== */

.about__list { max-width: 60ch; }
.about__list li {
  font-size: 15px;
  color: var(--text-dim);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  gap: 12px;
}
.about__list li:last-child { border-bottom: none; }

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: start; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form label { display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--text); }
.label__optional { font-weight: 500; color: var(--text-dimmer); text-transform: none; }

.contact-form input,
.contact-form select,
.contact-form textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14.5px;
  resize: vertical;
  outline: none;
  transition: border-color .15s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--accent); }

.form__status { font-size: 13.5px; color: var(--accent-bright); min-height: 18px; margin: 0; }

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.info-card__row { display: flex; align-items: flex-start; gap: 14px; }

.info-card__icon {
  color: var(--accent-bright);
  background: var(--accent-soft);
  border: 1px solid var(--border);
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.info-card__icon svg { width: 19px; height: 19px; }

.info-card__label { font-size: 12.5px; color: var(--text-dimmer); text-transform: uppercase; letter-spacing: .04em; margin: 0 0 4px; font-weight: 600; }
.info-card__value { font-size: 15px; color: var(--text); font-weight: 600; margin: 0; }
a.info-card__value { transition: color .15s ease; }
a.info-card__value:hover { color: var(--accent-bright); }

.info-card__status {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 12px 16px;
  border-radius: 999px;
  margin: 4px 0 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer { padding: 48px 0; border-top: 1px solid var(--border-soft); }
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer__tagline { color: var(--text-dimmer); margin: 0; font-size: 13.5px; }
.footer__links { display: flex; gap: 22px; font-size: 13.5px; font-weight: 500; color: var(--text-dim); }
.footer__links a:hover { color: var(--accent-bright); }
.footer__copy { font-size: 12.5px; color: var(--text-dimmer); margin: 0; width: 100%; text-align: center; order: 99; }

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--accent-bright);
  font-size: 18px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, border-color .2s ease;
  z-index: 90;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { border-color: var(--accent); }

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 980px) {
  .grid--4, .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav__links {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
  }
  .nav__links.open { max-height: 400px; padding: 8px 0; }
  .nav__links a { width: 100%; padding: 14px 24px; }
  .nav__links a.btn { margin: 10px 24px; width: calc(100% - 48px); }
  .nav__toggle { display: flex; }

  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
  .footer__inner { justify-content: center; text-align: center; }

  .hero { padding: 76px 0 56px; }
  .typed-wrap { display: inline-block; min-width: 7.5ch; }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: center; }

  .price-card { padding: 30px 24px; }
  .price-card__ribbon { left: 24px; }
  .work-card__body { padding: 26px; }
  .contact-form, .info-card { padding: 26px; }
}

@media (max-width: 380px) {
  .price-card__price { font-size: 36px; }
}

/* ==========================================================================
   Reduced motion — respect users who ask for less animation
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  .reveal { opacity: 1; transform: none; }
  .cursor { animation: none; }
}