/* =================================================================
   ZETTABYTE LAB & CONSULTING — STYLESHEET
   Organized in sections below. Colors/fonts/spacing are all defined
   as CSS variables in "THEME TOKENS" — change values there and the
   whole site updates.
   ================================================================= */

/* ---------- THEME TOKENS ------------------------------------------------ */
:root {
  /* Brand green — keep in sync with the logo */
  --green: #28a745;
  --green-deep: #14602a;
  --green-pale: #e3f5e7;
  --green-bright: #6ee38a;

  /* Neutrals — light side */
  --bg: #f7f8f3;
  --surface: #ffffff;
  --ink: #0d120e;
  --muted: #57685c;
  --line: rgba(13, 18, 14, 0.12);

  /* Neutrals — dark side (hero / footer) */
  --dark: #090d0a;
  --dark-surface: #121810;
  --dark-surface-2: #1a2118;
  --dark-ink: #f4f6f1;
  --dark-muted: #9caa9d;
  --line-dark: rgba(244, 246, 241, 0.14);

  /* Type */
  --font-display: "Fraunces", "Iowan Old Style", ui-serif, Georgia, serif;
  --font-body: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fs-hero: clamp(2.75rem, 2rem + 4.2vw, 5.75rem);
  --fs-h2: clamp(2.1rem, 1.5rem + 2.4vw, 3.4rem);
  --fs-h3: clamp(1.375rem, 1.2rem + 0.8vw, 1.75rem);
  --fs-lead: clamp(1.05rem, 1rem + 0.4vw, 1.3rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-mono: 0.78rem;

  /* Spacing / shape */
  --gutter: clamp(1.5rem, 1rem + 2.5vw, 4rem);
  --section-pad: clamp(4.5rem, 3.5rem + 4vw, 8.5rem);
  --radius-sm: 8px;
  --radius-md: 16px;
  --cut: 16px; /* signature clipped-corner size */
  --cut-sm: 8px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --dur: 0.7s;

  --maxw: 1280px;
}

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

* {
  margin: 0;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: var(--fs-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

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

/* thin custom scrollbar (webkit) */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 99px;
  border: 2px solid var(--bg);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- LAYOUT HELPERS ------------------------------------------- */
.wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-pad);
  position: relative;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: clamp(2.5rem, 2rem + 2vw, 4.5rem);
  max-width: 46rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-deep);
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--green-pale);
  flex-shrink: 0;
}

.on-dark .eyebrow {
  color: var(--green-bright);
}
.on-dark .eyebrow::before {
  box-shadow: 0 0 0 3px rgba(110, 227, 138, 0.18);
}

.section-head h2 {
  font-size: var(--fs-h2);
}

.section-head p {
  color: var(--muted);
  font-size: var(--fs-lead);
  max-width: 38rem;
}
.on-dark .section-head p {
  color: var(--dark-muted);
}

.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-deep);
  background: var(--green-pale);
  padding: 0.3em 0.65em;
  border-radius: 99px;
}

/* clipped-corner signature shape, filled elements only */
.clip {
  clip-path: polygon(
    0 0,
    calc(100% - var(--cut)) 0,
    100% var(--cut),
    100% 100%,
    0 100%
  );
}
.clip-sm {
  clip-path: polygon(
    0 0,
    calc(100% - var(--cut-sm)) 0,
    100% var(--cut-sm),
    100% 100%,
    0 100%
  );
}

/* ---------- BUTTONS ---------------------------------------------------- */
.btn {
  --pad-y: 0.95em;
  --pad-x: 1.9em;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  padding: var(--pad-y) var(--pad-x);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease),
    background 0.3s var(--ease-soft), color 0.3s var(--ease-soft);
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: #06210c;
}
.btn-primary:hover {
  background: var(--green-deep);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -12px rgba(20, 96, 42, 0.55);
}

.btn-ghost {
  border: 1px solid var(--line);
  background: transparent;
  clip-path: none;
}
.on-dark .btn-ghost {
  border-color: var(--line-dark);
  color: var(--dark-ink);
}
.btn-ghost:hover {
  border-color: var(--green);
  background: var(--green-pale);
  color: var(--green-deep);
}
.on-dark .btn-ghost:hover {
  background: rgba(110, 227, 138, 0.1);
  color: var(--green-bright);
  border-color: var(--green-bright);
}

.btn svg {
  width: 1.05em;
  height: 1.05em;
  transition: transform 0.4s var(--ease);
}
.btn:hover svg {
  transform: translateX(3px);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* magnetic wrapper (JS adds transform via inline style on .magnetic) */
.magnetic {
  will-change: transform;
}

/* ---------- CUSTOM CURSOR ---------------------------------------------- */
#cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 22px;
  height: 22px;
  border: 1px solid var(--green);
  border-radius: 50%;
  pointer-events: none;
  z-index: 999;
  transform: translate(-50%, -50%);
  transition: width 0.25s var(--ease), height 0.25s var(--ease),
    background 0.25s var(--ease), border-color 0.25s var(--ease),
    opacity 0.25s var(--ease);
  mix-blend-mode: difference;
}
#cursor.is-active {
  width: 46px;
  height: 46px;
  background: var(--green);
}
#cursor.is-hidden {
  opacity: 0;
}

/* ---------- SCROLL PROGRESS --------------------------------------------- */
#progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--green-deep), var(--green), var(--green-bright));
  z-index: 1001;
  transition: width 0.1s linear;
}

/* ---------- HEADER ------------------------------------------------------ */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding-block: 1.35rem;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease),
    border-color 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
#site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
#site-header.is-scrolled {
  padding-block: 0.85rem;
  background: rgba(9, 13, 10, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-color: var(--line-dark);
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 0.32em;
  font-family: var(--font-body);
}
.logo strong {
  font-size: 1.32rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--green);
}
.logo span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--dark-muted);
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 1rem + 1vw, 2.4rem);
  font-size: 0.92rem;
  font-weight: 600;
}
.nav-links a {
  color: var(--dark-ink);
}
.nav-links a {
  position: relative;
  padding-block: 0.3rem;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0%;
  height: 1.5px;
  background: var(--green);
  transition: width 0.35s var(--ease);
}
.nav-links a:hover::after,
.nav-links a.is-active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.call-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--dark-muted);
}
.call-chip svg {
  width: 15px;
  height: 15px;
  color: var(--green);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  z-index: 1100;
}
.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--dark-ink);
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease),
    background 0.3s;
}
body.nav-open .menu-toggle span {
  background: var(--dark-ink);
}
body.nav-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
body.nav-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}
body.nav-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- MOBILE NAV --------------------------------------------------- */
#mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gutter);
  clip-path: circle(0% at calc(100% - 2.6rem) 2.6rem);
  transition: clip-path 0.65s var(--ease);
}
body.nav-open #mobile-nav {
  clip-path: circle(150% at calc(100% - 2.6rem) 2.6rem);
}
#mobile-nav a {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 8vw, 3.2rem);
  color: var(--dark-ink);
  padding-block: 0.3rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
body.nav-open #mobile-nav a {
  opacity: 1;
  transform: translateY(0);
}
body.nav-open #mobile-nav a:nth-child(1) { transition-delay: 0.08s; }
body.nav-open #mobile-nav a:nth-child(2) { transition-delay: 0.14s; }
body.nav-open #mobile-nav a:nth-child(3) { transition-delay: 0.2s; }
body.nav-open #mobile-nav a:nth-child(4) { transition-delay: 0.26s; }
body.nav-open #mobile-nav a:nth-child(5) { transition-delay: 0.32s; }
#mobile-nav .mobile-contact {
  margin-top: 2.2rem;
  font-family: var(--font-mono);
  color: var(--dark-muted);
  font-size: 0.85rem;
}

body.nav-open {
  overflow: hidden;
}

/* ---------- HERO --------------------------------------------------------- */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--dark);
  color: var(--dark-ink);
  overflow: hidden;
  padding-top: 6rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(
    circle at 1px 1px,
    rgba(244, 246, 241, 0.14) 1px,
    transparent 0
  );
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse 80% 60% at 60% 40%, #000 40%, transparent 100%);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  z-index: 0;
  opacity: 0.55;
}
.glow-1 {
  width: 46vw;
  height: 46vw;
  background: radial-gradient(circle, var(--green) 0%, transparent 72%);
  top: -14%;
  right: -8%;
  animation: drift1 22s ease-in-out infinite alternate;
}
.glow-2 {
  width: 30vw;
  height: 30vw;
  background: radial-gradient(circle, var(--green-bright) 0%, transparent 72%);
  bottom: -10%;
  left: 4%;
  opacity: 0.28;
  animation: drift2 26s ease-in-out infinite alternate;
}
@keyframes drift1 {
  to { transform: translate(-6%, 6%) scale(1.08); }
}
@keyframes drift2 {
  to { transform: translate(8%, -8%) scale(1.12); }
}

#node-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.85;
}

.hero-grain {
  position: fixed;
  inset: -10%;
  z-index: 950;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 3vw, 4rem);
  align-items: center;
  width: 100%;
}

.hero-copy h1 {
  font-size: var(--fs-hero);
  color: var(--dark-ink);
}

.rotator {
  display: block;
  color: var(--green-bright);
  font-style: italic;
  position: relative;
  height: 1.15em;
  overflow: hidden;
}
.rotator .word {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(60%);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
.rotator .word.is-active {
  opacity: 1;
  transform: translateY(0);
}
.rotator .word.is-prev {
  opacity: 0;
  transform: translateY(-60%);
}

.hero-copy p.lead {
  margin-top: 1.6rem;
  font-size: var(--fs-lead);
  color: var(--dark-muted);
  max-width: 34rem;
}

.hero-copy .btn-row {
  margin-top: 2.4rem;
}

.hero-contacts {
  margin-top: 2.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 1.8rem;
}
.hero-contacts a,
.hero-contacts span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--dark-muted);
  transition: color 0.3s;
}
.hero-contacts a:hover {
  color: var(--green-bright);
}
.hero-contacts svg {
  width: 15px;
  height: 15px;
  color: var(--green);
}

.hero-panel {
  position: relative;
  background: var(--dark-surface);
  border: 1px solid var(--line-dark);
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.4rem);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.hero-panel .panel-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dark-muted);
  display: flex;
  justify-content: space-between;
}
.panel-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-block: 0.85rem;
  border-top: 1px solid var(--line-dark);
}
.panel-row .k {
  font-size: 0.92rem;
  color: var(--dark-muted);
}
.panel-row .v {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--dark-ink);
}
.panel-row .v em {
  color: var(--green-bright);
  font-style: normal;
}

.scroll-cue {
  position: absolute;
  left: var(--gutter);
  bottom: 2.2rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dark-muted);
}
.scroll-cue .line {
  width: 34px;
  height: 1px;
  background: var(--line-dark);
  position: relative;
  overflow: hidden;
}
.scroll-cue .line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--green-bright);
  transform: translateX(-100%);
  animation: cue 2.2s ease-in-out infinite;
}
@keyframes cue {
  50% { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

/* ---------- MARQUEE -------------------------------------------------- */
.marquee-strip {
  background: var(--ink);
  color: var(--bg);
  overflow: hidden;
  padding-block: 1.1rem;
  transform: rotate(-1deg) scale(1.02);
  border-block: 1px solid rgba(255,255,255,0.08);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee-strip:hover .marquee-track {
  animation-play-state: paused;
}
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-inline: 1.4rem;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
  opacity: 0.85;
}
.marquee-track span::after {
  content: "◆";
  color: var(--green);
  font-size: 0.6rem;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- ABOUT / FACT RAIL ----------------------------------------- */
#about .wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 3vw, 4rem);
}
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2.5rem, 4vw, 5rem);
  align-items: start;
}
.about-lead {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.1rem + 1.1vw, 2.1rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.about-lead .accent {
  color: var(--green-deep);
  font-style: italic;
}
.about-copy {
  margin-top: 1.6rem;
  color: var(--muted);
  font-size: var(--fs-lead);
  max-width: 34rem;
}

.fact-rail {
  display: flex;
  flex-direction: column;
}
.fact {
  padding-block: 1.3rem;
  border-top: 1px solid var(--line);
}
.fact:last-child {
  border-bottom: 1px solid var(--line);
}
.fact .num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--green-deep);
  letter-spacing: 0.1em;
}
.fact .label {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-top: 0.35rem;
}

/* ---------- SERVICES INDEX --------------------------------------------- */
.service-row {
  border-top: 1px solid var(--line);
}
.service-row:last-child {
  border-bottom: 1px solid var(--line);
}
.service-head {
  display: grid;
  grid-template-columns: 3.5rem 1fr auto 2.2rem;
  align-items: center;
  gap: 1.4rem;
  width: 100%;
  padding-block: 1.6rem;
  text-align: left;
}
.service-head .idx {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
}
.service-head h3 {
  font-size: var(--fs-h3);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: color 0.3s;
}
.service-head .icon {
  width: 1.4rem;
  height: 1.4rem;
  color: var(--green-deep);
  flex-shrink: 0;
}
.service-row.is-open .service-head h3,
.service-head:hover h3 {
  color: var(--green-deep);
}
.service-head .tags-preview {
  display: flex;
  gap: 0.5rem;
}
.service-head .tags-preview .tag {
  display: none;
}
@media (min-width: 800px) {
  .service-head .tags-preview .tag {
    display: inline-flex;
  }
}
.service-head .plus {
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s, transform 0.4s var(--ease);
}
.service-head .plus::before,
.service-head .plus::after {
  content: "";
  position: absolute;
  background: var(--ink);
  transition: transform 0.35s var(--ease), background 0.3s;
}
.service-head .plus::before {
  width: 10px;
  height: 1.3px;
}
.service-head .plus::after {
  width: 1.3px;
  height: 10px;
}
.service-row.is-open .plus {
  background: var(--green);
  border-color: var(--green);
  transform: rotate(180deg);
}
.service-row.is-open .plus::before,
.service-row.is-open .plus::after {
  background: #06210c;
}
.service-row.is-open .plus::after {
  transform: scaleY(0);
}

.service-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease);
}
.service-row.is-open .service-body {
  grid-template-rows: 1fr;
}
.service-body-inner {
  overflow: hidden;
}
.service-body-content {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.4rem;
  padding-bottom: 1.9rem;
}
.service-body-content p {
  color: var(--muted);
  max-width: 40rem;
  margin-bottom: 1rem;
}
.service-body-content .tags {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

/* ---------- PROCESS ----------------------------------------------------- */
.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.process-step {
  background: var(--bg);
  padding: 2.2rem 1.6rem;
  position: relative;
}
.process-step .num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--green-deep);
}
.process-step h3 {
  font-size: 1.25rem;
  margin-top: 1.6rem;
}
.process-step p {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.94rem;
}
.process-line {
  position: absolute;
  top: 1.55rem;
  left: -1px;
  width: 100%;
  height: 1px;
}
.process-line svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.process-line path {
  stroke: var(--line);
  stroke-width: 1;
}
.process-line path.fill {
  stroke: var(--green);
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  transition: stroke-dashoffset 1.1s var(--ease);
}
.process-step.is-visible .process-line path.fill {
  stroke-dashoffset: 0;
}

/* ---------- WHY / BENTO -------------------------------------------------- */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(180px, auto);
  gap: 1.1rem;
}
.bento-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.9rem;
  transition: border-color 0.35s, transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.bento-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
  box-shadow: 0 22px 44px -28px rgba(13, 18, 14, 0.28);
}
.bento-card.big {
  grid-column: span 2;
  grid-row: span 2;
  background: var(--dark);
  color: var(--dark-ink);
  border-color: var(--dark);
}
.bento-card.big:hover {
  border-color: var(--green);
}
.bento-card .icon-wrap {
  width: 2.6rem;
  height: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--green-pale);
  color: var(--green-deep);
}
.bento-card.big .icon-wrap {
  background: rgba(110, 227, 138, 0.14);
  color: var(--green-bright);
}
.bento-card .icon-wrap svg {
  width: 1.3rem;
  height: 1.3rem;
}
.bento-card h3 {
  font-size: 1.3rem;
}
.bento-card.big h3 {
  font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2rem);
}
.bento-card p {
  color: var(--muted);
  font-size: 0.95rem;
}
.bento-card.big p {
  color: var(--dark-muted);
  font-size: var(--fs-lead);
  max-width: 26rem;
}

/* ---------- CLIENTS / SECTORS -------------------------------------------- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.client-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2.2rem;
  transition: border-color 0.35s, transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.client-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
  box-shadow: 0 22px 44px -28px rgba(13, 18, 14, 0.28);
}
.client-card .icon-wrap {
  width: 2.6rem;
  height: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--green-pale);
  color: var(--green-deep);
  margin-bottom: 1.4rem;
}
.client-card .icon-wrap svg {
  width: 1.3rem;
  height: 1.3rem;
}
.client-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
}
.client-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- CTA / CONTACT ----------------------------------------------- */
#contact {
  background: var(--dark);
  color: var(--dark-ink);
  position: relative;
  overflow: hidden;
}
#contact .glow {
  opacity: 0.35;
}
#contact .wrap {
  position: relative;
  z-index: 1;
}
.contact-head {
  max-width: 42rem;
}
.contact-head h2 {
  font-size: var(--fs-h2);
}
.contact-head p {
  margin-top: 1.3rem;
  color: var(--dark-muted);
  font-size: var(--fs-lead);
  max-width: 34rem;
}
.contact-head .btn-row {
  margin-top: 2.4rem;
}

.contact-methods {
  margin-top: clamp(3rem, 3vw, 4.5rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}
.contact-card {
  background: var(--dark);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background 0.35s;
}
.contact-card:hover {
  background: var(--dark-surface);
}
.contact-card svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--green-bright);
}
.contact-card .label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-muted);
}
.contact-card .value {
  font-family: var(--font-display);
  font-size: 1.2rem;
}
.contact-card .value small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--dark-muted);
  margin-top: 0.3rem;
  font-weight: 400;
}

/* ---------- FOOTER -------------------------------------------------------- */
#site-footer {
  background: var(--dark);
  color: var(--dark-muted);
  border-top: 1px solid var(--line-dark);
  padding-top: clamp(3rem, 3vw, 4.5rem);
  position: relative;
  overflow: hidden;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand .logo strong {
  color: var(--green-bright);
}
.footer-brand .logo span {
  color: var(--dark-muted);
}
.footer-brand p {
  margin-top: 1.1rem;
  max-width: 22rem;
  font-size: 0.92rem;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-ink);
  margin-bottom: 1.1rem;
  font-weight: 500;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.92rem;
}
.footer-col a {
  transition: color 0.3s;
}
.footer-col a:hover {
  color: var(--green-bright);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1.6rem;
  font-size: 0.8rem;
}
.footer-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(4rem, 14vw, 11rem);
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-dark);
  text-align: center;
  padding-block: 0.5rem 0;
  user-select: none;
  letter-spacing: -0.02em;
}

/* ---------- SCROLL REVEAL ------------------------------------------------ */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE ---------------------------------------------------- */
@media (max-width: 1000px) {
  .nav-links,
  .header-actions .call-chip {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-panel {
    max-width: 28rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .process-list {
    grid-template-columns: 1fr 1fr;
  }
  .bento {
    grid-template-columns: 1fr 1fr;
  }
  .bento-card.big {
    grid-column: span 2;
    grid-row: span 1;
  }
  .clients-grid {
    grid-template-columns: 1fr;
  }
  .contact-methods {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 700px) {
  .contact-methods {
    grid-template-columns: 1fr;
  }
  .process-list {
    grid-template-columns: 1fr;
  }
  .bento {
    grid-template-columns: 1fr;
  }
  .bento-card.big {
    grid-column: span 1;
  }
  .service-head {
    grid-template-columns: 2.4rem 1fr 2rem;
  }
  .service-head .tags-preview {
    display: none;
  }
  .service-body-content {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-brand {
    grid-column: span 1;
  }
  .about-lead {
    font-size: 1.5rem;
  }
}

@media (hover: none) {
  #cursor {
    display: none;
  }
}

/* ---------- LAO LANGUAGE MODE -------------------------------------------
   Phetsarath only ships weight 400 and 700 (no 500/600), and Lao script's
   stacking vowel/tone marks break under Latin-style letter-spacing — so
   language mode remaps both, not just the font family. The brand wordmark
   ("Zettabyte") is pinned to its original Latin fonts so the logo never
   re-flows when switching language.
--------------------------------------------------------------------------- */
html.lang-lo {
  --font-display: "Phetsarath", "Fraunces", serif;
  --font-body: "Phetsarath", "Hanken Grotesk", sans-serif;
  --font-mono: "Phetsarath", "IBM Plex Mono", monospace;
}

html.lang-lo h1,
html.lang-lo h2,
html.lang-lo h3,
html.lang-lo h4,
html.lang-lo .btn,
html.lang-lo .nav-links a,
html.lang-lo .footer-col h4 {
  font-weight: 700;
}

html.lang-lo h1,
html.lang-lo h2,
html.lang-lo h3,
html.lang-lo h4,
html.lang-lo .eyebrow,
html.lang-lo .tag,
html.lang-lo .panel-label,
html.lang-lo .nav-links a,
html.lang-lo .call-chip,
html.lang-lo .footer-col h4,
html.lang-lo .contact-card .label,
html.lang-lo .scroll-cue,
html.lang-lo #mobile-nav a {
  letter-spacing: normal;
}

html.lang-lo .logo strong {
  font-family: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
}
html.lang-lo .logo span {
  font-family: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}
html.lang-lo .footer-word {
  font-family: "Fraunces", "Iowan Old Style", ui-serif, Georgia, serif;
}

/* ---------- LANGUAGE SWITCH ---------------------------------------------- */
.lang-switch {
  display: flex;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  flex-shrink: 0;
}
.lang-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 0.4em 0.85em;
  border-radius: 999px;
  color: var(--dark-muted);
  transition: background 0.3s, color 0.3s;
}
.lang-btn.is-active {
  background: var(--green);
  color: #06210c;
}
.lang-switch-mobile {
  margin-top: 2.2rem;
  align-self: flex-start;
}