/* Bjerge Drift – v2
   Spruce ink + birch paper + one amber accent (fresh-cut wood / felling wedges).
   System: pill controls, 12/18/24px radii, floating rounded panels, layered soft shadows, expo-out motion. */

:root {
  color-scheme: light;

  --ink: #0f1712;
  --forest: #15241b;
  --forest-2: #1c3025;
  --moss: #4a6651;
  --paper: #f5f2eb;
  --paper-2: #ece7dc;
  --white: #fffefb;
  --amber: #d9a443;
  --amber-hover: #cb952f;
  --amber-light: #e8c275;

  --text: #15241b;
  --muted: #58645b;
  --faint: #8b948d;
  --text-inv: #f5f2eb;
  --muted-inv: #b5c0b3;
  --hairline: rgba(21, 36, 27, 0.1);
  --hairline-2: rgba(21, 36, 27, 0.17);
  --hairline-inv: rgba(245, 242, 235, 0.12);
  --danger: #a3261b;

  --font-display: "Archivo", "Arial Narrow", Arial, sans-serif;
  --font-body: "Schibsted Grotesk", "Segoe UI", Helvetica, Arial, sans-serif;

  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --inset: clamp(0.5rem, 1.1vw, 1rem);
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --r-xl: clamp(24px, 3vw, 40px);

  --shadow-sm: 0 1px 2px rgba(15, 23, 18, 0.05), 0 2px 8px rgba(15, 23, 18, 0.04);
  --shadow-md: 0 1px 2px rgba(15, 23, 18, 0.04), 0 14px 34px -12px rgba(15, 23, 18, 0.2);
  --shadow-lg: 0 2px 6px rgba(15, 23, 18, 0.05), 0 44px 80px -32px rgba(15, 23, 18, 0.45);

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --header-h: 68px;
}

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

html {
  background: var(--paper);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--paper) url("/assets/img/korn.png") repeat;
  background-size: 140px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p { margin: 0 0 1em; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
figure { margin: 0; }
fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
button, input, select, textarea { font: inherit; color: inherit; }

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 760;
  line-height: 1;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
h2 { font-stretch: 104%; font-size: clamp(2.15rem, 1.3rem + 2.9vw, 3.6rem); }
h3 { font-stretch: 102%; font-weight: 700; font-size: 1.25rem; line-height: 1.2; letter-spacing: -0.015em; }

::selection { background: var(--amber); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 3px;
  border-radius: 6px;
}
.panel-dark :focus-visible { outline-color: var(--amber-light); }

.container { width: min(1180px, 100% - 2 * var(--gutter)); margin-inline: auto; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.mark-trunk { fill: var(--trunk, currentColor); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;

  overflow: clip; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem; top: -4rem;
  z-index: 100;
  padding: 0.7rem 1.1rem;
  background: var(--forest);
  color: var(--text-inv);
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
}
.skip-link:focus { top: 1rem; }

/* ---------- Shared pieces ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--moss);
}
.eyebrow::before,
.badge::before,
.ticks li::before,
.contact-tips li::before {
  content: "";
  flex: none;
  width: 11px; height: 7px;
  background: var(--amber);
  clip-path: polygon(50% 0, 100% 100%, 72% 100%, 50% 45%, 28% 100%, 0 100%); /* one tier of the mark */
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.75rem;
  padding: 0.5rem 0.95rem 0.5rem 0.8rem;
  background: rgba(255, 254, 251, 0.7);
  border: 1px solid var(--hairline-2);
  border-radius: 999px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
}

.lead { font-size: clamp(1.1rem, 1rem + 0.3vw, 1.2rem); line-height: 1.55; color: var(--muted); }

.icon-tile {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--hairline);
  color: var(--forest);
}
.icon-tile svg { width: 30px; height: 30px; }
.icon-tile-sm { width: 44px; height: 44px; border-radius: 13px; }
.icon-tile-sm svg { width: 22px; height: 22px; }

/* Buttons */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--forest);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.25rem;
  padding: 0 1.6rem;
  border: 0;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-display);
  font-stretch: 106%;
  font-weight: 620;
  font-size: 1rem;
  letter-spacing: -0.005em;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), box-shadow 0.35s var(--ease-out), transform 0.35s var(--ease-out), color 0.25s;
}
.btn svg { width: 1.1em; height: 1.1em; flex: none; transition: transform 0.35s var(--ease-out); }
.btn { position: relative; isolation: isolate; overflow: hidden; overflow: clip; transform: scale(var(--press, 1)); }
.btn:active { --press: 0.98; transition-duration: 0.12s; }

.btn-primary {
  --btn-bg: var(--amber);
  --btn-fg: var(--ink);
  --btn-fill: var(--forest);
  --btn-fg-hover: var(--text-inv);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 1px 2px rgba(15, 23, 18, 0.14), 0 6px 16px -8px rgba(160, 110, 20, 0.55);
}
.btn-primary:hover {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 1px 2px rgba(15, 23, 18, 0.14), 0 12px 24px -10px rgba(160, 110, 20, 0.6);
}
.btn-light {
  --btn-bg: var(--white);
  --btn-fill: var(--forest);
  --btn-fg-hover: var(--text-inv);
  box-shadow: inset 0 0 0 1px var(--hairline-2), var(--shadow-sm);
}
.btn-light:hover { box-shadow: inset 0 0 0 1px rgba(21, 36, 27, 0.3), var(--shadow-md); }
.btn-dark { --btn-bg: var(--forest); --btn-fg: var(--text-inv); --btn-fill: var(--amber); --btn-fg-hover: var(--ink); }
.btn-small { min-height: 2.5rem; padding: 0 1.05rem; font-size: 0.9rem; gap: 0.5rem; }
.btn-block { width: 100%; min-height: 3.5rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background-color 0.35s var(--ease), box-shadow 0.35s var(--ease), -webkit-backdrop-filter 0.35s, backdrop-filter 0.35s;
}
.site-header.is-scrolled {
  background: rgba(245, 242, 235, 0.92);
  -webkit-backdrop-filter: saturate(1.6) blur(20px);
  backdrop-filter: saturate(1.6) blur(20px);
  box-shadow: 0 1px 0 var(--hairline);
}

.header-inner { display: flex; align-items: center; gap: 1.25rem; min-height: var(--header-h); }

.brand {
  --trunk: var(--amber);
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--forest);
  text-decoration: none;
  flex: none;
}
.brand-mark { width: 24px; height: 30px; }
.wordmark {
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: 0.02em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}
.wordmark span { font-weight: 400; letter-spacing: 0.07em; }
.brand-light { color: var(--text-inv); }

.nav { position: relative; display: flex; align-items: center; gap: 0.15rem; margin-left: auto; }
.nav a {
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-stretch: 102%;
  font-weight: 520;
  font-size: 0.9rem;
  color: var(--forest);
  text-decoration: none;
  transition: background-color 0.25s var(--ease), color 0.25s;
}
.nav a:hover { background: rgba(21, 36, 27, 0.06); }
.nav a[aria-current="true"] { background: rgba(21, 36, 27, 0.08); }


.menu-toggle {
  display: none;
  position: relative;
  width: 44px; height: 44px;
  margin-right: -8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: none;
  cursor: pointer;
}
.menu-toggle-bars,
.menu-toggle-bars::before {
  position: absolute;
  left: 12px;
  width: 20px; height: 1.8px;
  border-radius: 2px;
  background: var(--forest);
  transition: transform 0.4s var(--ease-out), top 0.4s var(--ease-out);
}
.menu-toggle-bars { top: 18px; }
.menu-toggle-bars::before { content: ""; left: 0; top: 7px; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars { top: 21.5px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars::before { top: 0; transform: rotate(-90deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(1.5rem, 4.5vw, 4rem) clamp(3.5rem, 7vw, 6rem);
  isolation: isolate;
  overflow: clip;
}
.hero-rings {
  position: absolute;
  z-index: -1;
  width: min(1400px, 150vw);
  aspect-ratio: 1;
  right: max(-560px, -42vw);
  top: -420px;
  background: var(--forest);
  opacity: 0.07;
  -webkit-mask: url("/assets/img/arringer.svg") center / contain no-repeat;
  mask: url("/assets/img/arringer.svg") center / contain no-repeat;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}

.hero-title {
  margin-bottom: 1.6rem;
  font-stretch: 104%;
  font-weight: 780;
  font-size: clamp(2.8rem, 1.35rem + 5.1vw, 5.15rem);
  line-height: 0.96;
  letter-spacing: -0.038em;
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: 0.1em; margin-bottom: -0.1em; }
.hero-title .line > span { display: block; }
.hero-title em { font-style: normal; color: var(--moss); }

.hero-lead { max-width: 31em; font-size: clamp(1.1rem, 1rem + 0.4vw, 1.25rem); line-height: 1.55; color: var(--muted); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.1rem; }

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin-top: 2rem;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--forest);
}
.trust li { display: inline-flex; align-items: center; gap: 0.45rem; }
.trust svg { width: 17px; height: 17px; color: var(--moss); }

.hero-visual {
  position: relative;
  justify-self: end;
  width: min(100%, 470px);
  isolation: isolate;
}
.stack-card { position: absolute; pointer-events: none; transition: transform 1.1s var(--ease-out); }
.stack-back {
  z-index: -1;
  inset: 3% -4% -2% 5%;
  border-radius: 30px;
  background:
    radial-gradient(120% 80% at 90% 0%, rgba(217, 164, 67, 0.16), transparent 60%),
    var(--forest);
  box-shadow: var(--shadow-md);
  transform: rotate(4.5deg);
}
.stack-badge {
  --trunk: var(--text-inv);
  z-index: 4;
  left: -34px;
  top: 12%;
  display: grid;
  place-items: center;
  width: 104px; height: 104px;
  border-radius: 26px;
  background: linear-gradient(160deg, var(--amber-light), var(--amber) 55%, var(--amber-hover));
  color: var(--forest);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 20px 40px -18px rgba(120, 80, 10, 0.65);
  transform: rotate(-8deg);
}
.stack-badge .brand-mark { width: 42px; height: 52px; }
@media (hover: hover) and (pointer: fine) {
  .hero-visual:hover .stack-back { transform: rotate(7deg) translate(10px, 6px); }
  .hero-visual:hover .stack-badge { transform: rotate(-14deg) translate(-8px, -4px) scale(1.04); }
}

.hero-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 28px;
  overflow: hidden;

  overflow: clip;
  isolation: isolate;
  box-shadow: var(--shadow-lg);
  background: var(--paper-2);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; }
.hero-media::before {
  content: "";
  position: absolute;
  inset: 55% 0 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(10, 16, 12, 0.38), transparent);
  pointer-events: none;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
  pointer-events: none;
}

.chip {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.95rem 0.55rem 0.8rem;
  border-radius: 999px;
  background: rgba(15, 23, 18, 0.42);
  -webkit-backdrop-filter: blur(14px) saturate(1.5);
  backdrop-filter: blur(14px) saturate(1.5);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.005em;
}
.chip::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(217, 164, 67, 0.28);
}

/* ---------- Statement: words light up as you scroll ---------- */
.statement { padding-block: clamp(2.5rem, 6vw, 5rem) clamp(1rem, 3vw, 2rem); }
.statement-mark { --trunk: var(--amber); width: 28px; height: 35px; margin-bottom: 1.75rem; color: var(--forest); }
.statement-text {
  max-width: 21.5em;
  margin: 0;
  font-family: var(--font-display);
  font-stretch: 104%;
  font-weight: 700;
  font-size: clamp(1.85rem, 0.95rem + 3.4vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: -0.028em;
  color: var(--forest);
  text-wrap: pretty;
}
.statement-text em { font-style: normal; color: var(--moss); }
.statement-text.scrub-on .sw { color: rgba(21, 36, 27, 0.14); transition: color 0.45s var(--ease); }
.statement-text.scrub-on .sw.is-lit { color: var(--forest); }
.statement-text.scrub-on em .sw.is-lit { color: var(--moss); }

/* ---------- Sections & panels ---------- */
.section { padding-block: clamp(5rem, 10vw, 8.5rem); }

.panel { margin-inline: var(--inset); border-radius: var(--r-xl); }
.panel-dark {
  position: relative;
  overflow: hidden;

  overflow: clip;
  isolation: isolate;
  background:
    radial-gradient(110% 70% at 88% -10%, rgba(217, 164, 67, 0.1), transparent 55%),
    var(--forest);
  color: var(--text-inv);
}
.panel-dark::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 1100px;
  aspect-ratio: 1;
  left: -600px;
  bottom: -620px;
  background: var(--text-inv);
  opacity: 0.045;
  -webkit-mask: url("/assets/img/arringer.svg") center / contain no-repeat;
  mask: url("/assets/img/arringer.svg") center / contain no-repeat;
  pointer-events: none;
}
.panel-dark .eyebrow { color: var(--amber-light); }
.panel-dark .lead { color: var(--muted-inv); }
.panel-tint { background: var(--paper-2); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 1.5rem 4rem;
  align-items: end;
  margin-bottom: clamp(2.75rem, 5vw, 4.25rem);
}
.section-intro { max-width: 29em; margin: 0; font-size: 1.125rem; line-height: 1.55; color: var(--muted); }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.service {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overflow: clip;
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: inset 0 0 0 1px var(--hairline), var(--shadow-sm);
  transition: transform 0.6s var(--ease-out), box-shadow 0.6s var(--ease-out);
}

.service-visual { position: relative; height: 150px; overflow: hidden; overflow: clip; flex: none; }
.service-num {
  position: absolute;
  top: 0.95rem; right: 1.1rem;
  z-index: 2;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: rgba(15, 23, 18, 0.35);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  line-height: 1;
  color: rgba(245, 242, 235, 0.92);
}
/* asphalt: a diagonal before/after that renews itself on hover */
.sv-layer { position: absolute; inset: 0; background-size: cover; background-position: center; }
.sv-before { background-color: #8d8a85; background-image: url("/assets/img/asfalt-kort-for.webp"); }
.sv-after {
  background-color: #111211;
  background-image: url("/assets/img/asfalt-kort-etter.webp");
  clip-path: polygon(62% 0, 100% 0, 100% 100%, 40% 100%);
  transition: clip-path 1.1s var(--ease-out);
}
/* forest: amber growth rings */
.sv-skog { background: radial-gradient(90% 120% at 85% 0%, #24402f, var(--forest)); }
.sv-rings {
  position: absolute;
  width: 560px;
  aspect-ratio: 1;
  right: -200px;
  top: -210px;
  background: var(--amber);
  opacity: 0.6;
  -webkit-mask: url("/assets/img/arringer.svg") center / contain no-repeat;
  mask: url("/assets/img/arringer.svg") center / contain no-repeat;
  transition: transform 1.8s var(--ease-out), opacity 0.6s;
}
/* garden: a quiet leaf pattern on moss */
.sv-hage { background: linear-gradient(140deg, #5f7d64, #3c5843); }
.sv-leaves {
  position: absolute;
  inset: -30%;
  background: url("/assets/img/blad.svg") 0 0 / 104px repeat;
  opacity: 0.28;
  transform: rotate(-8deg);
  transition: transform 2.2s var(--ease-out), opacity 0.6s;
}

.service-body { position: relative; display: flex; flex: 1; flex-direction: column; padding: 2.5rem 1.9rem 1.8rem; }
.service-icon {
  position: absolute;
  top: -30px;
  left: 1.9rem;
  background: var(--white);
  box-shadow: inset 0 0 0 1px var(--hairline), 0 12px 24px -14px rgba(15, 23, 18, 0.5);
}
.service h3 { margin: 0.9rem 0 0.55rem; font-size: 1.5rem; letter-spacing: -0.02em; }
.service-body > p { color: var(--muted); }

.tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 0.35rem 0 1.9rem; list-style: none; }
.tags li {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--hairline);
  font-size: 0.86rem;
  line-height: 1.2;
  color: var(--forest);
}



.ticks { list-style: none; margin: 0.5rem 0 2rem; }
.ticks li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.62rem 0;
  border-top: 1px solid var(--hairline);
  font-size: 0.98rem;
}
.ticks li::before { transform: translateY(-1px); }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-display);
  font-stretch: 104%;
  font-weight: 640;
  font-size: 0.975rem;
  color: var(--forest);
  text-decoration: none;
}
.arrow-dot {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--forest);
  color: var(--text-inv);
  overflow: hidden;
  overflow: clip;
  transition: background-color 0.3s, color 0.3s;
}
.arrow-dot svg { width: 15px; height: 15px; }
.service-link:hover .arrow-dot { background: var(--amber); color: var(--ink); }

/* ---------- Asphalt ---------- */
.asphalt-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.asphalt-copy h2 { margin-bottom: 1.4rem; }

.steps { list-style: none; margin-top: 2.25rem; border-bottom: 1px solid var(--hairline-inv); }
.steps li {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: 1rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--hairline-inv);
}
.step-num {
  padding-top: 0.2rem;
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--amber-light);
}
.steps h3 { margin-bottom: 0.25rem; font-size: 1.1rem; }
.steps p { margin: 0; color: var(--muted-inv); }

.compare { --pos: 50%; }
.compare-stage {
  position: relative;
  aspect-ratio: 5 / 4;
  overflow: hidden;

  overflow: clip;
  border-radius: var(--r-lg);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.75), inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
  isolation: isolate;
}
.compare-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  pointer-events: none;
}
.compare-layer { position: absolute; inset: 0; background-size: cover; background-position: center; }
.compare-before {
  background-color: #8d8a85;
  background-image: url("/assets/img/asfalt-for.jpg");
  background-image: image-set(url("/assets/img/asfalt-for.webp") type("image/webp"), url("/assets/img/asfalt-for.jpg") type("image/jpeg"));
}
.compare-after {
  background-color: #111211;
  background-image: url("/assets/img/asfalt-etter.jpg");
  background-image: image-set(url("/assets/img/asfalt-etter.webp") type("image/webp"), url("/assets/img/asfalt-etter.jpg") type("image/jpeg"));
  clip-path: inset(0 0 0 var(--pos));
}
.compare-tag {
  position: absolute;
  bottom: 1rem;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 600;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.compare-before .compare-tag { left: 1rem; background: rgba(15, 23, 18, 0.55); color: var(--text-inv); }
.compare-after .compare-tag { right: 1rem; background: rgba(245, 242, 235, 0.9); color: var(--ink); }

.compare-range {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  pointer-events: none; /* drags are handled on the stage; the input serves keyboard + screen readers */
}
.compare-handle {
  position: absolute;
  z-index: 3;
  top: 0; bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}
.compare-handle span {
  position: absolute;
  top: 50%; left: 50%;
  width: 48px; height: 48px;
  margin: -24px 0 0 -24px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 6px rgba(217, 164, 67, 0.22), 0 10px 26px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s var(--ease-out);
}
.compare-stage:active .compare-handle span { transform: scale(0.92); }
.compare-handle span::before,
.compare-handle span::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 7px; height: 7px;
  margin-top: -3.5px;
  border: solid var(--ink);
  border-width: 0 0 2px 2px;
  border-radius: 1px;
}
.compare-handle span::before { left: 13px; transform: rotate(45deg); }
.compare-handle span::after { right: 13px; transform: rotate(-135deg); }
.compare-range:focus-visible + .compare-handle span { outline: 2px solid var(--text-inv); outline-offset: 4px; }

.compare figcaption { margin-top: 1rem; font-size: 0.85rem; color: var(--muted-inv); }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; list-style: none; }
.process li { position: relative; padding-top: 1.9rem; }
.process li:nth-child(1) { --i: 0; }
.process li:nth-child(2) { --i: 1; }
.process li:nth-child(3) { --i: 2; }
.process li:nth-child(4) { --i: 3; }
.process li::before,
.process li::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  border-radius: 2px;
}
.process li::before { height: 1px; background: var(--hairline-2); }
.process li::after {
  top: -1px;
  height: 3px;
  background: var(--amber);
  transform-origin: left;
}
.process-num {
  display: block;
  margin-bottom: 1.4rem;
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 300;
  font-size: 3.4rem;
  line-height: 0.9;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--forest);
}
.process h3 { margin-bottom: 0.5rem; font-size: 1.2rem; }
.process p { margin: 0; color: var(--muted); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2.5rem, 7vw, 6.5rem);
  align-items: center;
}
.about-media {
  width: min(100%, 440px);
  aspect-ratio: 4 / 5;
  border-radius: var(--r-lg);
  overflow: hidden;

  overflow: clip;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.about-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
  pointer-events: none;
}
.about-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 55%; }
.about-copy h2 { margin-bottom: 1.4rem; }
.about-copy > p:not(.eyebrow):not(.lead) { color: var(--muted); max-width: 34em; }

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 2rem 0 2.25rem;
  border-block: 1px solid var(--hairline-2);
}
.facts div { padding: 1.05rem 1rem 1.05rem 0; }
.facts div + div { padding-left: 1.25rem; border-left: 1px solid var(--hairline-2); }
.facts dt {
  margin-bottom: 0.3rem;
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 600;
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
}
.facts dd { margin: 0; font-weight: 600; line-height: 1.35; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
}
.contact-copy h2 { margin-bottom: 1.4rem; }

.contact-list {
  margin-top: 2rem;
  background: var(--white);
  border-radius: var(--r-md);
  box-shadow: inset 0 0 0 1px var(--hairline), var(--shadow-sm);
  overflow: hidden;

  overflow: clip;
}
.contact-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  text-decoration: none;
  transition: background-color 0.2s;
}
.contact-row + .contact-row { box-shadow: inset 0 1px 0 var(--hairline); }
.contact-row:hover { background: rgba(21, 36, 27, 0.03); }
.contact-row .icon-tile { color: var(--moss); }
.row-text { min-width: 0; }
.row-text small { display: block; font-size: 0.8rem; color: var(--muted); line-height: 1.3; }
.row-text strong {
  display: block;
  font-family: var(--font-display);
  font-stretch: 102%;
  font-weight: 680;
  font-size: clamp(1.08rem, 1rem + 0.4vw, 1.25rem);
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}
.row-chev { width: 18px; height: 18px; margin-left: auto; flex: none; color: var(--faint); transition: transform 0.35s var(--ease-out), color 0.2s; }
.contact-row:hover .row-chev { transform: translateX(3px); color: var(--forest); }

.contact-tips { margin-top: 2.25rem; }
.contact-tips h3 { margin-bottom: 0.9rem; font-size: 1rem; }
.contact-tips ul { list-style: none; display: grid; gap: 0.55rem; }
.contact-tips li { display: flex; gap: 0.7rem; align-items: baseline; color: var(--muted); }
.contact-tips li::before { transform: translateY(-1px); }

.contact-form {
  position: relative;
  padding: clamp(1.5rem, 3.5vw, 2.6rem);
  background: var(--white);
  border-radius: 28px;
  box-shadow: inset 0 0 0 1px var(--hairline), var(--shadow-lg);
}
.form-head { margin-bottom: 1.75rem; }
.form-head h3 { font-size: 1.45rem; letter-spacing: -0.02em; margin-bottom: 0.35rem; }
.form-head p { margin: 0; font-size: 0.925rem; color: var(--muted); }

.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; }
.field { margin-bottom: 1.15rem; }
.field label,
.field legend { display: block; margin-bottom: 0.45rem; padding: 0; font-size: 0.9rem; font-weight: 600; }
.optional { margin-left: 0.3rem; font-weight: 400; font-size: 0.82rem; color: var(--faint); }

.field input,
.field textarea {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.8rem 1rem;
  background: #fff;
  border: 1px solid rgba(21, 36, 27, 0.17);
  border-radius: var(--r-sm);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(15, 23, 18, 0.04);
  transition: border-color 0.2s, box-shadow 0.25s var(--ease);
}
.field textarea { resize: vertical; min-height: 8.5rem; line-height: 1.5; }
.field ::placeholder { color: #9aa29b; }
.field input:hover, .field textarea:hover { border-color: rgba(21, 36, 27, 0.3); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--forest);
  box-shadow: 0 0 0 4px rgba(217, 164, 67, 0.3);
}
.field [aria-invalid="true"] { border-color: var(--danger); }
.field [aria-invalid="true"]:focus { box-shadow: 0 0 0 4px rgba(163, 38, 27, 0.15); }
.field-error { margin: 0.4rem 0 0; font-size: 0.85rem; font-weight: 500; color: var(--danger); }

/* service choice as pills */
.choices { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.choice-pill { position: relative; cursor: pointer; }
.choice-pill input { position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer; }
.choice-pill span {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0 1.05rem;
  border-radius: 999px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(21, 36, 27, 0.17);
  font-size: 0.925rem;
  font-weight: 500;
  transition: background-color 0.25s var(--ease), color 0.25s, box-shadow 0.25s;
}
.choice-pill:hover span { box-shadow: inset 0 0 0 1px rgba(21, 36, 27, 0.35); }
.choice-pill input:checked + span { background: var(--forest); color: var(--text-inv); box-shadow: inset 0 0 0 1px var(--forest); }
.choice-pill input:focus-visible + span { outline: 2px solid var(--forest); outline-offset: 3px; }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.contact-form .btn-block { margin-top: 0.5rem; }
.form-note { margin: 0.9rem 0 0; font-size: 0.85rem; color: var(--muted); text-align: center; }
.form-status { margin: 0.75rem 0 0; font-weight: 600; text-align: center; }
.form-status:empty { display: none; }
.form-status.is-ok { color: var(--moss); }
.form-status.is-error { color: var(--danger); }

/* photos */
.field-label { display: block; margin-bottom: 0.45rem; font-size: 0.9rem; font-weight: 600; }
.field .photo-drop { /* beats the generic ".field label" rule */
  position: relative;
  display: flex;
  margin-bottom: 0;
  font-weight: 400;
  align-items: center;
  gap: 0.85rem;
  padding: 0.95rem 1rem;
  border: 1.5px dashed rgba(21, 36, 27, 0.25);
  border-radius: var(--r-sm);
  background: #fff;
  font-size: 0.925rem;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s;
}
.photo-drop:hover, .photo-drop.is-over { border-color: var(--forest); background: var(--paper); }
.photo-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.photo-drop input:focus-visible + svg { outline: 2px solid var(--forest); outline-offset: 4px; border-radius: 6px; }
.photo-drop svg { width: 26px; height: 26px; flex: none; color: var(--moss); }
.photo-drop strong { color: var(--forest); }
.photo-list { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 0.7rem; list-style: none; }
.photo-list:empty { display: none; }
.photo-list li { position: relative; width: 74px; height: 74px; border-radius: 12px; overflow: hidden; background: var(--paper-2); box-shadow: inset 0 0 0 1px var(--hairline); }
.photo-list img { width: 100%; height: 100%; object-fit: cover; }
.photo-list button {
  position: absolute; top: 4px; right: 4px;
  display: grid; place-items: center;
  width: 24px; height: 24px; padding: 0;
  border: 0; border-radius: 50%;
  background: rgba(15, 23, 18, 0.72); color: #fff;
  font-size: 15px; line-height: 1; cursor: pointer;
}

/* sending + thank-you */
.contact-form.is-sending .btn-block { opacity: 0.75; pointer-events: none; }
.contact-form.is-sending .btn-block svg { animation: nudge 0.9s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateX(4px); } }
.contact-form.is-done > :not(.form-done) { display: none; }
.form-done { padding: 1.5rem 0.5rem 1rem; text-align: center; outline: none; }
.form-done h3 { margin: 1.1rem 0 0.5rem; font-size: 1.5rem; letter-spacing: -0.02em; }
.form-done p { margin: 0 auto; max-width: 26em; color: var(--muted); }
.form-done a { color: var(--forest); font-weight: 600; }
.done-mark { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--forest); color: var(--amber-light); }
.done-mark svg { width: 30px; height: 30px; }
@media (prefers-reduced-motion: no-preference) {
  .contact-form.is-done .done-mark { animation: badgeIn 0.8s var(--ease-spring) both; }
  .contact-form.is-done .done-mark path { stroke-dasharray: 24; animation: drawCheck 0.6s var(--ease-out) 0.35s both; }
}
@keyframes drawCheck { from { stroke-dashoffset: 24; } to { stroke-dashoffset: 0; } }

/* ---------- Footer ---------- */
.site-footer { margin-bottom: var(--inset); padding-top: clamp(3.5rem, 7vw, 5.5rem); color: var(--muted-inv); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr); gap: 2.5rem; }
.footer-brand p { max-width: 24em; margin-top: 1.1rem; }
.footer-title {
  margin-bottom: 1rem;
  font-stretch: 125%;
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber-light);
}
.site-footer ul { list-style: none; }
.site-footer li { margin: 0.45rem 0; }
.site-footer li a { color: var(--text-inv); text-decoration: none; transition: color 0.2s; }
.site-footer li a:hover { color: var(--amber-light); }

.footer-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline-inv);
  font-size: 0.875rem;
}
.footer-base p { margin: 0; }
.to-top { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--text-inv); text-decoration: none; }
.to-top svg { width: 16px; height: 16px; transform: rotate(-90deg); transition: transform 0.35s var(--ease-out); }
.to-top:hover svg { transform: rotate(-90deg) translateX(3px); }

.footer-wordmark {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: -0.2em;
  text-align: center;
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 800;
  font-size: calc(min(1180px, 100vw - 2 * var(--gutter)) / 9.55);
  line-height: 0.8;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  color: rgba(245, 242, 235, 0.07);
  user-select: none;
}
.footer-wordmark span { font-weight: 400; letter-spacing: 0.07em; }

/* ---------- Mobile action bar ---------- */
.action-bar { display: none; }

/* ---------- 404 ---------- */
.notfound {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding-block: 3rem;
  overflow: hidden;

  overflow: clip;
  isolation: isolate;
}
.notfound .brand { display: flex; width: max-content; margin-bottom: clamp(3rem, 10vh, 6rem); }
.notfound h1 { margin-bottom: 1.25rem; font-stretch: 104%; font-size: clamp(2.6rem, 1.4rem + 5vw, 4.8rem); letter-spacing: -0.035em; }
.notfound .lead { max-width: 30em; margin-bottom: 2rem; }

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  /* page-load choreography */
  .badge { --d: 0s; }
  .hero-title .line:nth-child(1) > span { --d: 0.08s; }
  .hero-title .line:nth-child(2) > span { --d: 0.18s; }
  .hero-lead { --d: 0.34s; }
  .hero-actions { --d: 0.44s; }
  .trust { --d: 0.54s; }

  .intro { animation: fadeUp 1s var(--ease-out) var(--d, 0s) backwards; }
  .hero-title .line > span { animation: lineUp 1.15s var(--ease-out) var(--d, 0s) backwards; }
  .hero-media { animation: mediaIn 1.5s var(--ease-out) 0.12s backwards; }
  .hero-media img { animation: imgIn 2s var(--ease-out) 0.12s backwards; }
  .chip { animation: fadeUp 0.9s var(--ease-out) 0.95s backwards; }
  .stack-back { animation: stackIn 1.4s var(--ease-out) 0.45s backwards; }
  .stack-badge { animation: badgeIn 1s var(--ease-spring) 1.05s backwards; }

  /* scroll reveals (added by JS only for elements below the fold) */
  .will-reveal { opacity: 0; transform: translateY(28px); }
  .will-reveal.is-in {
    opacity: 1;
    transform: none;
    transition: opacity 1s var(--ease-out), transform 1.1s var(--ease-out);
    transition-delay: var(--delay, 0s);
  }

  /* process progress lines draw in sequence */
  .process.will-draw li::after { transform: scaleX(0); }
  .process.will-draw.is-in li::after {
    transform: scaleX(1);
    transition: transform 1.1s var(--ease-out);
    transition-delay: calc(0.25s + var(--i) * 0.22s);
  }
}
@media print {
  .will-reveal, .intro, .hero-title .line > span, .hero-media, .chip { opacity: 1 !important; transform: none !important; animation: none !important; clip-path: none !important; }
  .site-header, .action-bar, .skip-link { display: none !important; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
@keyframes lineUp {
  from { transform: translateY(105%); }
  to { transform: none; }
}
@keyframes mediaIn {
  from { clip-path: inset(9% 9% 9% 9% round 40px); opacity: 0; }
  to { clip-path: inset(0 round 28px); opacity: 1; }
}
@keyframes stackIn {
  from { opacity: 0; transform: rotate(0deg) scale(0.96); }
}
@keyframes badgeIn {
  from { opacity: 0; transform: rotate(-30deg) scale(0.5); }
}
@keyframes imgIn {
  from { transform: scale(1.14); }
  to { transform: none; }
}

/* =========================================================================
   Interaction layer
   Pointer effects only on devices with a real mouse; scroll effects everywhere;
   everything calmer with prefers-reduced-motion.
   ========================================================================= */

/* ---- Buttons: they never move; colour fills in from where the cursor enters ---- */
.btn::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: var(--fx, 50%);
  top: var(--fy, 50%);
  width: 300%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--btn-fill, transparent);
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.6s var(--ease-out);
  pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  .btn:hover { color: var(--btn-fg-hover, var(--btn-fg)); }
  .btn:hover::before { transform: translate(-50%, -50%) scale(1); }
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .btn:hover svg:has(use[href="#i-arrow"]),
  .service-link:hover .arrow-dot svg,
  .service:hover .arrow-dot svg { animation: arrowLoop 0.65s var(--ease-out); }
  .btn:hover svg:has(use[href="#i-phone"]) { animation: ring 0.7s ease-in-out; }
}
@keyframes arrowLoop {
  0% { transform: translateX(0); opacity: 1; }
  40% { transform: translateX(140%); opacity: 0; }
  41% { transform: translateX(-140%); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}
@keyframes ring {
  0%, 100% { transform: rotate(0); }
  15% { transform: rotate(-14deg); }
  30% { transform: rotate(12deg); }
  45% { transform: rotate(-10deg); }
  60% { transform: rotate(7deg); }
  75% { transform: rotate(-3deg); }
}

/* ---- Photos: tvOS-style tilt, zoom, glare and depth ---- */
.tilt {
  transform: perspective(1200px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 1s var(--ease-out), box-shadow 0.8s var(--ease-out);
}
.tilt picture { display: block; width: 100%; height: 100%; transform: scale(var(--zoom, 1.08)); transition: transform 1.3s var(--ease-out); }
.tilt img { transform: translate3d(var(--tx, 0px), calc(var(--ty, 0px) + var(--par, 0px)), 0); transition: transform 0.6s var(--ease-out); }
.glare {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: radial-gradient(circle at var(--gx, 50%) var(--gy, 0%), rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0) 58%);
  mix-blend-mode: overlay;
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
  pointer-events: none;
}
.tilt .chip { transform: translate3d(calc(var(--tx, 0px) * -0.7), calc(var(--ty, 0px) * -0.7), 0); transition: transform 0.6s var(--ease-out); }
.tilt.is-tilting {
  --zoom: 1.13;
  transition: transform 0.2s ease-out, box-shadow 0.8s var(--ease-out);
  box-shadow: 0 2px 6px rgba(15, 23, 18, 0.05), 0 70px 110px -44px rgba(15, 23, 18, 0.55);
}
.tilt.is-tilting .glare { opacity: 1; }
.tilt.is-tilting img,
.tilt.is-tilting .chip { transition-duration: 0.25s; }

/* ---- Service cards: cursor spotlight + glowing edge + living icons ---- */
.service { position: relative; isolation: isolate; }
.service::before,
.service::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
  pointer-events: none;
}
.service::before {
  z-index: -1;
  background: radial-gradient(440px circle at var(--mx, 50%) var(--my, 0%), rgba(217, 164, 67, 0.12), transparent 46%);
}
.service::after {
  padding: 1px;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%), rgba(217, 164, 67, 0.9), transparent 48%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
.icon-tile { transition: background-color 0.4s var(--ease), color 0.4s var(--ease), transform 0.6s var(--ease-spring), box-shadow 0.4s; }
.service-num { transition: color 0.3s; }
.tier, .leaf { transform-box: fill-box; }
.tier { transform-origin: 50% 100%; }
.leaf-r { transform-origin: 0% 100%; }
.leaf-l { transform-origin: 100% 100%; }

/* ---- Nav: one pill that glides between links ---- */
.nav-pill {
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 0;
  width: var(--pw, 0px);
  height: 2.25rem;
  border-radius: 999px;
  background: rgba(21, 36, 27, 0.075);
  transform: translate3d(var(--pl, 0px), -50%, 0);
  opacity: 0;
  transition: transform 0.5s var(--ease-out), width 0.5s var(--ease-out), opacity 0.3s var(--ease);
  pointer-events: none;
}
.nav-pill.is-on { opacity: 1; }
.nav-pill.no-anim { transition: opacity 0.3s var(--ease); }
.nav a { position: relative; z-index: 1; }
.nav.has-pill a:hover,
.nav.has-pill a[aria-current="true"] { background: none; }

/* ---- Before/after: knob reacts, cursor label ---- */
.compare-cursor {
  position: absolute;
  z-index: 5;
  top: 0; left: 0;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(245, 242, 235, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--ink);
  font-family: var(--font-display);
  font-stretch: 110%;
  font-weight: 650;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  line-height: 1;
  transform: translate3d(calc(var(--cx, 0px) + 16px), calc(var(--cy, 0px) + 16px), 0) scale(var(--cs, 0.6));
  opacity: 0;
  transition: opacity 0.25s var(--ease), transform 0.12s linear;
  pointer-events: none;
}
.compare-stage.is-hover .compare-cursor { --cs: 1; opacity: 1; }
.compare-stage.is-dragging .compare-cursor { opacity: 0; }
.compare-stage.is-hover .compare-handle span { transform: scale(1.08); }
.compare-stage.is-dragging .compare-handle span { transform: scale(0.94); }

/* ---- Headings: words rise out of a mask ---- */
.split .w { display: inline-block; vertical-align: top; overflow: hidden; overflow: clip; padding-bottom: 0.14em; margin-bottom: -0.14em; }
.split .w > span { display: inline-block; }

/* ---- Small hovers ---- */
.process li .process-num,
.process li h3 { transition: transform 0.5s var(--ease-out), color 0.3s; }
.contact-row .icon-tile { transition: background-color 0.3s var(--ease), color 0.3s; }
.contact-row:hover .icon-tile { background: var(--forest); color: var(--text-inv); }
.site-footer li a {
  padding-bottom: 2px;
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  transition: color 0.2s, background-size 0.45s var(--ease-out);
}
.site-footer li a:hover { background-size: 100% 1px; }

/* ---- Footer wordmark: light follows the cursor, rises as the footer arrives ---- */
.footer-wordmark {
  color: transparent;
  background-image: radial-gradient(320px circle at var(--fx, 50%) var(--fy, 260%), rgba(245, 242, 235, 0.36), rgba(245, 242, 235, 0.075) 72%);
  -webkit-background-clip: text;
  background-clip: text;
  transform: translate3d(0, var(--rise, 0%), 0);
}

/* ---- Scroll-linked rings ---- */
.hero-rings,
.panel-dark::before { transform: rotate(var(--spin, 0deg)); }

@media (hover: hover) and (pointer: fine) {
  .service { transition: transform 0.7s var(--ease-out), box-shadow 0.7s var(--ease-out); }
  .service:hover { transform: translateY(-6px); box-shadow: inset 0 0 0 1px var(--hairline), var(--shadow-md); }
  .service:hover::before,
  .service:hover::after { opacity: 1; }
  .service:hover .icon-tile { background: var(--forest); color: var(--text-inv); transform: scale(1.06) rotate(-4deg); box-shadow: 0 10px 20px -10px rgba(15, 23, 18, 0.6); }
  .service:hover .service-num { color: var(--amber-hover); }
  .service:hover .arrow-dot { background: var(--amber); color: var(--ink); }
  .service:hover .sv-after { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
  .service:hover .sv-rings { transform: rotate(28deg) scale(1.06); opacity: 0.8; }
  .service:hover .sv-leaves { transform: rotate(-4deg) translate(14px, -10px); opacity: 0.4; }

  .process li:hover .process-num { color: var(--moss); transform: translateX(6px); }
  .process li:hover h3 { transform: translateX(3px); }
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .service:hover .road-dash { animation: roadDash 0.9s linear infinite; }
  .service:hover .tier { animation: tierPop 0.75s var(--ease-spring) both; }
  .service:hover .tier:nth-child(2) { animation-delay: 0.07s; }
  .service:hover .tier:nth-child(3) { animation-delay: 0.14s; }
  .service:hover .leaf-r { animation: swayR 1.2s var(--ease-out) both; }
  .service:hover .leaf-l { animation: swayL 1.2s var(--ease-out) 0.08s both; }
}
@keyframes roadDash { to { stroke-dashoffset: -6; } }
@keyframes tierPop {
  0% { transform: translateY(0); }
  35% { transform: translateY(-2.4px); }
  100% { transform: translateY(0); }
}
@keyframes swayR {
  0% { transform: rotate(0); }
  30% { transform: rotate(-14deg); }
  65% { transform: rotate(5deg); }
  100% { transform: rotate(0); }
}
@keyframes swayL {
  0% { transform: rotate(0); }
  30% { transform: rotate(14deg); }
  65% { transform: rotate(-5deg); }
  100% { transform: rotate(0); }
}

/* touch: tactile press instead of hover */
@media (hover: none) {
  .service:active { transform: scale(0.985); transition: transform 0.15s; }
  .contact-row:active { background: rgba(21, 36, 27, 0.05); }
}

@media (prefers-reduced-motion: no-preference) {
  .split.will-reveal { opacity: 1; transform: none; }
  .split.will-reveal .w > span { transform: translateY(110%); }
  .split.will-reveal.is-in .w > span { transform: none; transition: transform 1.05s var(--ease-out) var(--wd, 0s); }

  .tilt.will-reveal { opacity: 0; transform: none; clip-path: inset(9% 9% 9% 9% round 40px); }
  .tilt.will-reveal.is-in {
    opacity: 1;
    clip-path: inset(0 round var(--r-lg));
    transition: clip-path 1.4s var(--ease-out), opacity 0.9s var(--ease-out);
  }
}

@media (max-width: 960px) {
  .nav-pill { display: none; }
}

/* phones get the lighter 600 px versions of the before/after photos */
@media (max-width: 760px) {
  .compare-before { background-image: image-set(url("/assets/img/asfalt-for-600.webp") type("image/webp"), url("/assets/img/asfalt-for-600.jpg") type("image/jpeg")); }
  .compare-after { background-image: image-set(url("/assets/img/asfalt-etter-600.webp") type("image/webp"), url("/assets/img/asfalt-etter-600.jpg") type("image/jpeg")); }
}

/* tablets: each service card is a row, picture on the left */
@media (min-width: 761px) and (max-width: 960px) {
  .service { display: grid; grid-template-columns: 36% 1fr; }
  .service-visual { height: auto; min-height: 100%; }
  .service-body { padding: 1.9rem 1.9rem 1.8rem 2.8rem; }
  .service-icon { top: 1.7rem; left: -28px; }
  .service h3 { margin-top: 0.2rem; }
}
/* phones: stacked cards, a shorter picture band */
@media (max-width: 760px) {
  .service-visual { height: 118px; }
  .service h3 { margin-top: 0.75rem; font-size: 1.35rem; }
  .tags li { font-size: 0.82rem; padding: 0.35rem 0.7rem; }
}

/* ---------- Desktop polish ---------- */
@media (min-width: 961px) {
  .contact-copy { position: sticky; top: calc(var(--header-h) + 2.5rem); }
  .service-body > p { min-height: calc(1.6em * 3); }
}

/* ---------- Scroll performance on phones and touch devices ---------- */
@media (hover: none), (max-width: 960px) {
  .site-header, .site-header.is-scrolled, .nav, .action-bar,
  .badge, .chip, .service-num, .compare-tag {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }
  .site-header, .site-header.is-scrolled { background: rgba(245, 242, 235, 0.97); }
  .nav { background: var(--white); }
  .action-bar { background: rgba(255, 254, 251, 0.97); }
  .badge { background: var(--white); }
  .chip { background: rgba(15, 23, 18, 0.7); }
  .service-num { background: rgba(15, 23, 18, 0.55); }
  .compare-before .compare-tag { background: rgba(15, 23, 18, 0.78); }
  .hero-rings, .panel-dark::before { transform: none; }
}

/* ---------- Logo: the spruce sways, its tiers hop ---------- */
.brand-mark { overflow: visible; }
.bm-sway, .bm-tier { transform-box: fill-box; transform-origin: 50% 100%; }
.bm-sway { transition: transform 0.7s var(--ease-spring); }
@media (hover: hover) and (pointer: fine) {
  .brand:hover .bm-sway { transform: rotate(-10deg); }
}
@media (prefers-reduced-motion: no-preference) {
  .brand.is-poked .bm-tier { animation: bmPop 0.7s var(--ease-spring) both; }
  .brand.is-poked .bm-tier:nth-child(2) { animation-delay: 0.06s; }
  .brand.is-poked .bm-tier:nth-child(3) { animation-delay: 0.12s; }
  .brand.is-swayed .bm-sway { animation: treeSway 1.1s var(--ease-out) both; }
}
@keyframes bmPop {
  0%, 100% { transform: none; }
  35% { transform: translateY(-3.5px); }
}
@keyframes treeSway {
  0%, 100% { transform: none; }
  25% { transform: rotate(-14deg); }
  55% { transform: rotate(7deg); }
  80% { transform: rotate(-3deg); }
}

/* ---------- Headlines: words hop, a warm sheen passes (readable at every moment) ---------- */
.hero-title .wd, .split .w > span { display: inline-block; }
.hero-title .line:nth-child(1) { --c: var(--forest); }
.hero-title .line:nth-child(2) { --c: var(--moss); }
.hero-title .line:nth-child(1) .wd:nth-child(2) { --wi: 1; }
.hero-title .line:nth-child(2) .wd:nth-child(1) { --wi: 2; }
.hero-title .line:nth-child(2) .wd:nth-child(2) { --wi: 3; }
@media (prefers-reduced-motion: no-preference) {
  .hero-title.is-waving .wd {
    color: transparent;
    background: linear-gradient(105deg, var(--c) 42%, var(--amber) 50%, var(--c) 58%) 0 0 / 300% 100% no-repeat;
    -webkit-background-clip: text;
    background-clip: text;
    animation: wordHop 0.85s var(--ease-out) calc(var(--wi, 0) * 75ms) both, sheen 1.1s ease-in-out calc(var(--wi, 0) * 75ms) both;
  }
  .split.is-waving .w > span { animation: wordHop 0.8s var(--ease-out) calc(var(--wd, 0s) * 0.9) both; }
}
@keyframes wordHop {
  0%, 100% { transform: none; }
  35% { transform: translateY(-0.1em) rotate(-1.5deg); }
  70% { transform: translateY(0.015em); }
}
@keyframes sheen {
  from { background-position: 100% 0; }
  to { background-position: 0 0; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav a { padding: 0.5rem 0.65rem; font-size: 0.875rem; }
}

@media (max-width: 960px) {
  :root { --header-h: 62px; }

  .site-header { background: rgba(245, 242, 235, 0.93); -webkit-backdrop-filter: saturate(1.6) blur(20px); backdrop-filter: saturate(1.6) blur(20px); }
  .menu-toggle { display: block; }
  .menu-toggle { margin-left: auto; }
  .nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: var(--inset); right: var(--inset);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 0.5rem;
    background: rgba(255, 254, 251, 0.96);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-radius: var(--r-lg);
    box-shadow: inset 0 0 0 1px var(--hairline), var(--shadow-lg);
  }
  .nav.is-open { display: flex; animation: menuIn 0.35s var(--ease-out) both; }
  .nav a { padding: 0.95rem 1rem; border-radius: 14px; font-size: 1.05rem; }
  .nav a + a { box-shadow: inset 0 1px 0 var(--hairline); }
  .nav a:hover, .nav a[aria-current="true"] { box-shadow: none; }

  .hero-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 2rem; }
  .hero-title { font-size: clamp(2.5rem, 6.2vw, 3.4rem); }
  .hero-actions .btn { padding: 0 1.3rem; }

  .section-head,
  .asphalt-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .section-head { gap: 1rem; }

  .services { grid-template-columns: 1fr; gap: 1rem; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem 1.5rem; }
  .compare { max-width: 640px; }
  .contact-form { max-width: 680px; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@keyframes menuIn {
  from { opacity: 0; transform: translateY(-6px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 760px) {
  body { padding-bottom: calc(5.25rem + env(safe-area-inset-bottom)); }

  .hero-grid,
  .about-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(2.6rem, 11.5vw, 3.6rem); }
  .hero-visual { justify-self: stretch; width: 100%; margin-top: 0.5rem; }
  .hero-media { aspect-ratio: 4 / 4.4; border-radius: 24px; }
  .stack-back { inset: 3% -2.5% -2% 4%; border-radius: 26px; }
  .stack-badge { left: -6px; top: 7%; width: 76px; height: 76px; border-radius: 20px; }
  .stack-badge .brand-mark { width: 30px; height: 37px; }
  .about-media { width: 100%; aspect-ratio: 4 / 4.4; }


  .field-row { grid-template-columns: 1fr; }

  .action-bar {
    position: fixed;
    z-index: 40;
    left: 0.6rem; right: 0.6rem;
    bottom: calc(0.6rem + env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 999px;
    background: rgba(255, 254, 251, 0.82);
    -webkit-backdrop-filter: saturate(1.6) blur(20px);
    backdrop-filter: saturate(1.6) blur(20px);
    box-shadow: inset 0 0 0 1px var(--hairline), 0 18px 40px -16px rgba(15, 23, 18, 0.45);
    transform: translateY(calc(100% + 1.5rem));
    transition: transform 0.5s var(--ease-out);
  }
  .action-bar .btn { min-height: 3rem; }
  .action-bar.is-visible { transform: none; }
}

@media (max-width: 520px) {
  .wordmark { font-size: 1rem; }

  .hero-actions { flex-direction: column; align-items: stretch; }
  .trust { flex-direction: column; gap: 0.55rem; }
  .service-body { padding: 2.4rem 1.4rem 1.6rem; }
  .service-icon { left: 1.4rem; }

  .process { grid-template-columns: 1fr; }

  .facts { grid-template-columns: 1fr; }
  .facts div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--hairline-2); }

  .choice-pill span { min-height: 2.5rem; padding: 0 0.9rem; font-size: 0.9rem; }
  .footer-grid { grid-template-columns: 1fr; }
}