/* ============================================================
   RENOVIQ · Industrial Editorial Design System
   ============================================================ */

:root {
  --bg: #0d0c0a;
  --bg-2: #14120f;
  --bg-3: #1b1814;
  --ink: #f2ede3;
  --ink-dim: rgba(242, 237, 227, 0.55);
  --ink-faint: rgba(242, 237, 227, 0.3);
  --line: rgba(242, 237, 227, 0.1);
  --line-strong: rgba(242, 237, 227, 0.22);
  --accent: #e78b14;
  --accent-soft: rgba(231, 139, 20, 0.12);
  --accent-line: rgba(231, 139, 20, 0.35);
  --bone: #ede7da;
  --bone-2: #e2dbcb;
  --dark: #131210;
  --dark-dim: rgba(19, 18, 16, 0.6);
  --dark-line: rgba(19, 18, 16, 0.14);

  --font-display: "Clash Display", "Arial Narrow", sans-serif;
  --font-body: "General Sans", "Helvetica Neue", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-inout: cubic-bezier(0.83, 0, 0.17, 1);

  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section-pad: clamp(5rem, 12vh, 9rem);
}

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

html { scroll-behavior: auto; overflow-x: clip; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background:
    radial-gradient(1100px 700px at 82% -8%, rgba(231, 139, 20, 0.055), transparent 65%),
    radial-gradient(900px 600px at -10% 30%, rgba(231, 139, 20, 0.03), transparent 60%),
    linear-gradient(180deg, #0e0d0b 0%, #0c0b09 100%);
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.125rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

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

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input { font: inherit; color: inherit; }

/* ---- custom cursor ---- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  z-index: 3000;
  pointer-events: none;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent);
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid var(--accent-line);
  transition: width 0.35s var(--ease-out), height 0.35s var(--ease-out),
    background-color 0.35s, border-color 0.35s;
}
.cursor-ring.is-hover {
  width: 64px; height: 64px;
  background: rgba(231, 139, 20, 0.08);
  border-color: var(--accent);
}
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---- typography helpers ---- */
.mono-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.mono-label.dim { color: var(--ink-dim); }

.display-xl {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 8.5vw, 8rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.display-lg {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.2rem, 5.4vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}
.display-md {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.accent { color: var(--accent); }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.outline-text {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--line-strong);
}

/* ---- buttons ---- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.05rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  transition: color 0.4s var(--ease-out), border-color 0.4s;
  white-space: nowrap;
}
.btn .btn-fill {
  position: absolute;
  inset: 0;
  background: var(--accent);
  border-radius: inherit;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.45s var(--ease-inout);
  z-index: 0;
}
.btn span:not(.btn-fill), .btn svg { position: relative; z-index: 1; }
.btn.btn-solid {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark);
}
.btn.btn-solid .btn-fill { background: var(--ink); }
.btn .arrow { transition: transform 0.35s var(--ease-out); }
@media (hover: hover) {
  .btn:hover { color: var(--dark); border-color: var(--accent); }
  .btn:hover .btn-fill { transform: scaleY(1); transform-origin: top; }
  .btn.btn-solid:hover { color: var(--dark); }
  .btn:hover .arrow { transform: translateX(4px); }
}

/* ---- nav ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
  transition: transform 0.5s var(--ease-out), background-color 0.4s, backdrop-filter 0.4s;
}
.nav.is-scrolled {
  background: rgba(13, 12, 10, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav-logo img { height: 26px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-links a.nav-calc { color: var(--accent); }
.nav-cta { padding: 0.7rem 1.4rem; font-size: 0.7rem; }
.nav-burger { display: none; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
  }
  .nav-burger span {
    width: 26px; height: 2px;
    background: var(--ink);
    transition: transform 0.4s var(--ease-out), opacity 0.3s;
  }
  .nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-burger.is-open span:nth-child(2) { opacity: 0; }
  .nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--gutter);
  gap: 0.4rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.6s var(--ease-inout);
}
.mobile-menu.is-open { clip-path: inset(0 0 0% 0); }
.mobile-menu a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 9vw, 3.2rem);
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding: 0.6rem 0;
}
.mobile-menu a.nav-calc { color: var(--accent); }

/* ---- preloader ---- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.preloader-inner { text-align: center; }
.preloader-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--ink-dim);
}
.preloader-count b { color: var(--accent); font-weight: 400; }
.preloader-bar {
  width: 180px; height: 1px;
  background: var(--line);
  margin: 1rem auto 0;
  position: relative;
  overflow: hidden;
}
.preloader-bar i {
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
}

/* ---- sections ---- */
.section {
  position: relative;
  padding: var(--section-pad) var(--gutter);
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 6vh, 4.5rem);
  flex-wrap: wrap;
}
.section-index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
}
.section-index b { color: var(--accent); font-weight: 400; }

/* reveal helpers (JS sets initial state) */
.will-split .line-mask { overflow: hidden; display: block; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(7rem, 14vh, 10rem) var(--gutter) clamp(2rem, 5vh, 3.5rem);
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 72% 18%, rgba(231, 139, 20, 0.13), transparent 62%),
    radial-gradient(ellipse 55% 45% at 12% 85%, rgba(231, 139, 20, 0.06), transparent 60%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(ellipse 90% 75% at 50% 30%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 75% at 50% 30%, black 20%, transparent 75%);
  opacity: 0.5;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  margin-bottom: clamp(1.5rem, 3vh, 2.4rem);
  width: fit-content;
}
.hero-pill .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(231, 139, 20, 0.5); }
  55% { box-shadow: 0 0 0 8px rgba(231, 139, 20, 0); }
}
.hero-title { position: relative; z-index: 2; }
.hero-title .row { display: block; white-space: nowrap; }
.hero-title .indent { padding-left: clamp(1.2rem, 10vw, 12rem); }
.hero-sub-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2.5rem;
  margin-top: clamp(1.8rem, 4vh, 3rem);
  flex-wrap: wrap;
}
.hero-sub {
  max-width: 34rem;
  color: var(--ink-dim);
  font-size: clamp(1rem, 1.05vw, 1.15rem);
}
.hero-sub strong { color: var(--ink); font-weight: 500; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  margin-top: clamp(2.2rem, 5vh, 3.6rem);
  position: relative;
  z-index: 2;
}
.hero-stat {
  padding: 1.4rem 1.5rem 0.2rem 1.5rem;
  border-right: 1px solid var(--line);
}
.hero-stat:first-child { padding-left: 0; }
.hero-stat:last-child { border-right: none; }
.hero-stat .num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
  line-height: 1;
}
.hero-stat .num sub { font-size: 0.45em; vertical-align: baseline; }
.hero-stat .lab {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 0.5rem;
}
/* ---- mobile hero: designed for the small screen, not scaled down ---- */
@media (max-width: 700px) {
  .hero {
    padding-top: 7rem;
    padding-bottom: 2.5rem;
    justify-content: flex-start;
  }
  .hero-pill {
    font-size: 0.56rem;
    letter-spacing: 0.1em;
    white-space: nowrap;
    padding: 0.5rem 0.85rem;
    margin-bottom: 2.2rem;
  }
  .hero-title.display-xl {
    font-size: 10.5vw;
    line-height: 1.08;
  }
  .hero-title .indent { padding-left: 0; }
  .hero-sub-row {
    margin-top: 2.4rem;
    gap: 2.4rem;
  }
  .hero-sub {
    font-size: 0.95rem;
    line-height: 1.75;
  }
  .hero-ctas {
    width: 100%;
    flex-direction: column;
    gap: 0.8rem;
  }
  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
    padding: 1.15rem 1.5rem;
  }
  .hero-strip {
    grid-template-columns: 1fr;
    margin-top: 3.2rem;
  }
  .hero-stat {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 1.15rem 0;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
  }
  .hero-stat:last-child { border-bottom: none; padding-bottom: 0; }
  .hero-stat .num { font-size: 1.4rem; }
  .hero-stat .lab { margin-top: 0; text-align: right; }
}

/* ---- marquee ---- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
  overflow: hidden;
  background: var(--bg-2);
}
.marquee-track {
  display: flex;
  width: max-content;
  will-change: transform;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-right: 3rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  white-space: nowrap;
}
.marquee-item .spark {
  color: var(--accent);
  font-size: 0.8em;
  display: inline-block;
  animation: spark-spin 7s linear infinite;
}
@keyframes spark-spin { to { transform: rotate(360deg); } }

/* ============================================================
   SPEED SECTION
   ============================================================ */
.speed { background: var(--bg); }
.speed-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.speed-copy p {
  color: var(--ink-dim);
  max-width: 30rem;
  margin-top: 1.4rem;
}
.speed-copy p strong { color: var(--ink); font-weight: 500; }
.speed-meters { display: flex; flex-direction: column; gap: 2.6rem; }
.meter { border-top: 1px solid var(--line); padding-top: 1.3rem; }
.meter .meter-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.meter .who {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.meter .time {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1;
}
.meter .time small {
  font-size: 0.32em;
  font-family: var(--font-mono);
  letter-spacing: 0.15em;
  color: var(--ink-dim);
  margin-left: 0.4rem;
}
.meter .bar {
  height: 4px;
  background: var(--line);
  margin-top: 1.1rem;
  border-radius: 2px;
  overflow: hidden;
}
.meter .bar i {
  display: block;
  height: 100%;
  border-radius: 2px;
  background: var(--ink-faint);
  transform: scaleX(0);
  transform-origin: left;
}
.meter.is-accent .time, .meter.is-accent .who { color: var(--accent); }
.meter.is-accent .bar i { background: var(--accent); }
.speed-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-top: 0.8rem;
}
@media (max-width: 860px) {
  .speed-wrap { grid-template-columns: 1fr; }
}

/* ============================================================
   SYSTEM (horizontal pin)
   ============================================================ */
.system { padding-left: 0; padding-right: 0; background: var(--bg-2); overflow: hidden; }
.system .section-head { padding: 0 var(--gutter); }
.system-track {
  display: flex;
  gap: clamp(1rem, 2vw, 1.8rem);
  padding: 0 var(--gutter);
  width: max-content;
}
.sys-card {
  width: clamp(300px, 34vw, 460px);
  min-height: clamp(380px, 55vh, 500px);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(160deg, var(--bg-3), var(--bg-2) 65%);
  padding: clamp(1.6rem, 2.5vw, 2.4rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s;
}
.sys-card .idx {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--line-strong);
  transition: color 0.5s, -webkit-text-stroke-color 0.5s;
}
@media (hover: hover) {
  .sys-card:hover { border-color: var(--accent-line); }
  .sys-card:hover .idx { color: var(--accent); -webkit-text-stroke-color: var(--accent); }
}
.sys-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.sys-card p { color: var(--ink-dim); font-size: 0.98rem; }
.sys-card .tag {
  position: absolute;
  top: clamp(1.6rem, 2.5vw, 2.4rem);
  right: clamp(1.6rem, 2.5vw, 2.4rem);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
}
@media (max-width: 1024px) {
  .system-track { flex-direction: column; width: auto; }
  .sys-card { width: 100%; min-height: 22.5rem; gap: 2rem; }
  .sys-card .idx { font-size: 3.6rem; }
}

/* ============================================================
   COMPARE (bone section)
   ============================================================ */
.compare {
  background: var(--bone);
  color: var(--dark);
}
.compare .section-index { color: rgba(19, 18, 16, 0.35); }
.compare .mono-label.dim { color: var(--dark-dim); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(2.5rem, 6vw, 6rem);
}
.compare-head {
  padding-bottom: 1.1rem;
  border-bottom: 2px solid var(--dark);
  margin-bottom: 0.4rem;
}
.compare-head h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  text-transform: uppercase;
}
.compare-head.with { border-color: var(--accent); }
.compare-cell {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--dark-line);
  font-size: 0.98rem;
  color: var(--dark-dim);
}
.compare-cell .txt { transition: transform 0.35s var(--ease-out), color 0.3s; }
.compare-cell .mark {
  flex: 0 0 auto;
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-top: 0.6em;
}
.compare-cell.without .mark { background: rgba(19, 18, 16, 0.3); }
.compare-cell.with { color: var(--dark); }
.compare-cell.with .mark { background: var(--accent); }
@media (hover: hover) {
  .compare-cell:hover .txt { transform: translateX(6px); }
  .compare-cell.without:hover .txt { color: rgba(19, 18, 16, 0.85); }
}
@media (max-width: 760px) {
  .compare-grid { grid-template-columns: 1fr; }
  .compare-head.without { order: 0; }
  .compare-cell.without { order: 1; }
  .compare-head.with { order: 2; margin-top: 2.8rem; }
  .compare-cell.with { order: 3; }
  .compare-cell .mark { display: none; }
}

/* ============================================================
   WHY / FEATURES
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.why-cell {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(1.8rem, 3vw, 3rem);
  position: relative;
  overflow: hidden;
}
.why-cell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(231,139,20,0.09), transparent 55%);
  opacity: 0;
  transition: opacity 0.5s;
}
@media (hover: hover) {
  .why-cell:hover::before { opacity: 1; }
}
.why-cell .why-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.why-cell h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  text-transform: uppercase;
  margin: 1rem 0 0.7rem;
}
.why-cell p { color: var(--ink-dim); font-size: 0.98rem; max-width: 28rem; }
@media (max-width: 760px) {
  .why-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing { background: var(--bg-2); }
.pricing-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
  perspective: 1400px;
}
.pricing-list { list-style: none; margin-top: 2rem; }
.pricing-list li {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.02rem;
  color: var(--ink-dim);
}
.pricing-list li b { color: var(--ink); font-weight: 500; }
.pricing-list li .tick { color: var(--accent); font-family: var(--font-mono); font-size: 0.8rem; }
.guarantee-card {
  border: 1px solid var(--accent-line);
  border-radius: 16px;
  background:
    radial-gradient(ellipse 120% 90% at 80% 0%, rgba(231, 139, 20, 0.14), transparent 60%),
    var(--bg-3);
  padding: clamp(2rem, 3.5vw, 3rem);
  position: relative;
  overflow: hidden;
}
.guarantee-card .stamp {
  position: absolute;
  top: -28px; right: -28px;
  width: 130px; height: 130px;
  border: 1px dashed var(--accent-line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  animation: spin 24s linear infinite;
}
.guarantee-card .stamp svg { width: 100%; height: 100%; }
@keyframes spin { to { transform: rotate(360deg); } }
.guarantee-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  text-transform: uppercase;
  line-height: 1.1;
  margin: 0.8rem 0 1rem;
  max-width: 20ch;
}
.guarantee-card h3 em { font-style: normal; color: var(--accent); }
.guarantee-card p { color: var(--ink-dim); font-size: 0.98rem; max-width: 32rem; }
@media (max-width: 860px) {
  .pricing-wrap { grid-template-columns: 1fr; }
}

/* ============================================================
   CALC TEASER
   ============================================================ */
.calc-teaser {
  background: var(--accent);
  color: var(--dark);
  overflow: hidden;
  position: relative;
}
.calc-teaser .big-bg {
  position: absolute;
  right: -2%;
  bottom: -12%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(8rem, 26vw, 22rem);
  line-height: 0.8;
  color: rgba(19, 18, 16, 0.07);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
.calc-teaser .inner { position: relative; z-index: 1; max-width: 62rem; }
.calc-teaser .mono-label { color: var(--dark); opacity: 0.7; }
.calc-teaser h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.2rem, 6vw, 5rem);
  line-height: 1;
  text-transform: uppercase;
  margin: 1.2rem 0 1.4rem;
}
.calc-teaser p { max-width: 36rem; color: rgba(19, 18, 16, 0.75); margin-bottom: 2.2rem; }
.calc-teaser .btn {
  border-color: var(--dark);
  color: var(--dark);
}
.calc-teaser .btn .btn-fill { background: var(--dark); }
@media (hover: hover) {
  .calc-teaser .btn:hover { color: var(--bone); }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { max-width: 56rem; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  text-align: left;
  padding: 1.6rem 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.05rem, 1.8vw, 1.45rem);
  transition: color 0.3s;
}
@media (hover: hover) {
  .faq-q:hover { color: var(--accent); }
}
.faq-q .faq-icon {
  flex: 0 0 auto;
  width: 34px; height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  position: relative;
  transition: transform 0.45s var(--ease-out), border-color 0.3s, background-color 0.3s;
}
.faq-q .faq-icon::before, .faq-q .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 12px; height: 1.5px;
  background: currentColor;
  transform: translate(-50%, -50%);
}
.faq-q .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 0.45s var(--ease-out); }
.faq-item.is-open .faq-icon { transform: rotate(180deg); border-color: var(--accent); background: var(--accent-soft); }
.faq-item.is-open .faq-icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.55s var(--ease-inout);
}
.faq-a p {
  padding: 0 3.5rem 1.6rem 0;
  color: var(--ink-dim);
  max-width: 46rem;
}

/* ============================================================
   FOOTER CTA + FOOTER
   ============================================================ */
.footer-cta {
  text-align: center;
  padding: clamp(6rem, 16vh, 11rem) var(--gutter);
  position: relative;
  overflow: hidden;
}
.footer-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 60%, rgba(231, 139, 20, 0.12), transparent 65%);
  pointer-events: none;
}
.footer-cta .display-xl { position: relative; }
.footer-cta .sub {
  color: var(--ink-dim);
  max-width: 32rem;
  margin: 1.6rem auto 2.6rem;
  position: relative;
}
.footer-cta .btn { position: relative; }

.footer {
  border-top: 1px solid var(--line);
  padding: 2.4rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer img { height: 20px; width: auto; opacity: 0.85; }
.footer .foot-note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.footer .foot-links { display: flex; gap: 1.6rem; }
.footer .foot-links a {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color 0.3s;
}
.footer .foot-links a:hover { color: var(--accent); }

/* ============================================================
   CALCULATOR PAGE
   ============================================================ */
.calc-page {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  position: relative;
}
.calc-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 65% 42% at 50% 0%, rgba(231, 139, 20, 0.09), transparent 68%);
  pointer-events: none;
  z-index: -1;
}
.calc-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--line);
  z-index: 1100;
}
.calc-progress i {
  display: block;
  height: 100%;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.7s var(--ease-inout);
}
.calc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem var(--gutter);
}
.calc-nav img { height: 24px; width: auto; }
.calc-nav .back-home {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color 0.3s;
}
.calc-nav .back-home:hover { color: var(--accent); }

.calc-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem var(--gutter) 4rem;
  position: relative;
}
.calc-step {
  width: min(100%, 46rem);
  display: none;
}
.calc-step.is-active { display: block; }
.step-count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.calc-step h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.calc-step .helper {
  color: var(--ink-dim);
  font-size: 0.98rem;
  margin-bottom: 2.2rem;
  max-width: 34rem;
}

/* option buttons */
.opt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  grid-auto-rows: 1fr;
  gap: 0.8rem;
  margin-bottom: 2.4rem;
}
.opt {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 3.9rem;
  text-align: left;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 1.15rem 3rem 1.15rem 1.3rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  background: var(--bg-2);
  transition: border-color 0.3s, background-color 0.3s, transform 0.3s var(--ease-out);
  overflow: hidden;
}
.opt::after {
  content: "";
  position: absolute;
  top: 50%; right: 1.15rem;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: background-color 0.3s, border-color 0.3s, box-shadow 0.3s;
}
@media (hover: hover) {
  .opt:hover { border-color: var(--accent-line); transform: translateY(-2px); }
}
.opt.is-selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.opt.is-selected::after {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: inset 0 0 0 3px var(--bg-2);
}

/* inputs */
.num-field { margin-bottom: 2.4rem; max-width: 24rem; }
.num-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 0.7rem;
}
.num-wrap {
  display: flex;
  align-items: center;
  border-bottom: 2px solid var(--line-strong);
  transition: border-color 0.3s;
}
.num-wrap:focus-within { border-color: var(--accent); }
.num-wrap .prefix {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2.2rem;
  color: var(--accent);
  margin-right: 0.4rem;
}
.num-wrap input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 2.8rem);
  padding: 0.4rem 0;
  color: var(--ink);
  -moz-appearance: textfield;
  appearance: textfield;
}
.num-wrap input::-webkit-outer-spin-button,
.num-wrap input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.num-wrap input::placeholder { color: var(--ink-faint); }

/* contact fields */
.contact-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem 1.5rem;
  margin-bottom: 2rem;
}
.contact-fields .field.full { grid-column: 1 / -1; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 0.55rem;
}
.field label .req { color: var(--accent); }
.field input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 0.95rem 1.1rem;
  outline: none;
  transition: border-color 0.3s, background-color 0.3s;
}
.field input:focus { border-color: var(--accent); background: var(--bg-3); }
.field input.is-error { border-color: #d4553a; }
@media (max-width: 620px) {
  .contact-fields { grid-template-columns: 1fr; }
}

.step-error {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: #e06c4f;
  margin-bottom: 1.2rem;
  min-height: 1.1em;
  opacity: 0;
  transition: opacity 0.3s;
}
.step-error.is-visible { opacity: 1; }

.step-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.btn-back {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 1rem 1.2rem;
  transition: color 0.3s;
}
.btn-back:hover { color: var(--ink); }
.small-print {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin-top: 1.2rem;
}

/* results */
.calc-results { width: min(100%, 62rem); display: none; }
.calc-results.is-active { display: block; }
.results-head { text-align: center; margin-bottom: clamp(2.5rem, 6vh, 4rem); }
.results-head .mono-label { display: block; margin-bottom: 1rem; }
.results-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 4.4vw, 3.4rem);
  line-height: 1.06;
  text-transform: uppercase;
  max-width: 24ch;
  margin: 0 auto;
}
.results-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.res-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-2);
  padding: clamp(1.6rem, 3vw, 2.6rem);
  text-align: center;
}
.res-card .lab {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 1.1rem;
}
.res-card .val {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1;
}
.res-card .per {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  margin-top: 0.7rem;
  text-transform: uppercase;
}
.res-card.potential { border-color: var(--line-strong); }
.gap-card {
  border: 1px solid var(--accent-line);
  border-radius: 16px;
  background:
    radial-gradient(ellipse 110% 100% at 50% 0%, rgba(231, 139, 20, 0.16), transparent 65%),
    var(--bg-3);
  padding: clamp(2.2rem, 4vw, 3.4rem);
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vh, 3.5rem);
}
.gap-card .lab {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 1.2rem;
}
.gap-card .val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.4rem, 9vw, 7rem);
  line-height: 0.95;
  color: var(--accent);
  text-shadow: 0 0 60px rgba(231, 139, 20, 0.25);
}
.gap-card .per {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  margin-top: 1rem;
  text-transform: uppercase;
}
.results-explain {
  max-width: 42rem;
  margin: 0 auto clamp(2rem, 4vh, 3rem);
  text-align: center;
  color: var(--ink-dim);
}
.results-explain b { color: var(--ink); font-weight: 500; }
.results-pitch {
  max-width: 44rem;
  margin: 0 auto clamp(2.2rem, 4vh, 3rem);
  border-left: 2px solid var(--accent);
  padding: 0.4rem 0 0.4rem 1.6rem;
  color: var(--ink);
  font-size: 1.02rem;
}
.results-cta { text-align: center; padding-bottom: 2rem; }

@media (max-width: 700px) {
  .results-duo { grid-template-columns: 1fr; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .grain { animation: none; }
}