/* ==========================================================================
   Maruti Sagar Engineering — Precision Testing & Surveying Instruments
   Theme: Blueprint + Instrument Readout
   Tokens: ink navy / drafting paper / calibration orange / steel grey
   Type:  Saira (display) · Inter (body) · Space Mono (data, labels, units)
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --ink: #0c1c2c;
  /* blueprint navy — primary dark               */
  --ink-2: #122c44;
  /* lighter navy for panels                     */
  --ink-3: #1b3a57;
  /* hover / borders on dark                     */
  --paper: #f3f5f7;
  /* cool drafting paper — page bg               */
  --paper-2: #e9edf1;
  /* slightly deeper paper                       */
  --white: #ffffff;
  --accent: #e32026;
  /* red accent                                  */
  --accent-2: #ff4d52;
  /* lighter red for accents                     */
  --steel: #5d6b78;
  /* secondary text                              */
  --steel-2: #8a97a3;
  /* muted text                                  */
  --line: #d5dde4;
  /* hairline gridlines on paper                 */
  --line-dark: #21405e;
  /* hairlines on ink                            */
  --ok: #1f9d72;

  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 56px);

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(12, 28, 44, .06), 0 2px 8px rgba(12, 28, 44, .05);
  --shadow-md: 0 10px 30px rgba(12, 28, 44, .10);
  --shadow-lg: 0 24px 60px rgba(12, 28, 44, .16);

  --f-display: "Montserrat", system-ui, sans-serif;
  --f-body: "Montserrat", system-ui, sans-serif;
  --f-mono: "Space Mono", ui-monospace, monospace;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

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

* {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

button {
  font: inherit;
  cursor: pointer;
}

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

h1,
h2,
h3,
h4 {
  font-family: var(--f-display);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(56px, 8vw, 104px);
}

.section--tight {
  padding-block: clamp(40px, 6vw, 72px);
}

/* ---------- Eyebrow / section heads ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}

.eyebrow--center {
  justify-content: center;
}

.s-head {
  max-width: 720px;
}

.s-head.center {
  margin-inline: auto;
  text-align: center;
}

.s-head h2 {
  font-size: clamp(30px, 4.4vw, 50px);
  margin-top: 16px;
  font-weight: 800;
}

.s-head p {
  margin-top: 16px;
  color: var(--steel);
  font-size: 17px;
}

/* ---------- Signature: ruler tick divider ---------- */
.ruler {
  height: 26px;
  background-image:
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 100%);
  background-size: 12px 100%;
  position: relative;
  opacity: .9;
}

.ruler::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--line);
}

.ruler--ink {
  background-image: repeating-linear-gradient(90deg, var(--line-dark) 0 1px, transparent 1px 100%);
}

.ruler--ink::after {
  background: var(--line-dark);
}

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--accent);
  --fg: #fff;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg);
  color: var(--fg);
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
  white-space: nowrap;
}

.btn svg {
  width: 17px;
  height: 17px;
  transition: transform .25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(227, 32, 38, .30);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn--ghost {
  --bg: transparent;
  --fg: var(--ink);
  border-color: var(--line);
}

.btn--ghost:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--ink);
}

.btn--on-ink {
  --bg: #fff;
  --fg: var(--ink);
}

.btn--on-ink:hover {
  box-shadow: 0 10px 22px rgba(0, 0, 0, .3);
}

.btn--ghost-ink {
  --bg: transparent;
  --fg: #fff;
  border-color: var(--line-dark);
}

.btn--ghost-ink:hover {
  border-color: #fff;
  box-shadow: none;
}

/* ==========================================================================
   Header
   ========================================================================== */
.topbar {
  background: var(--ink);
  color: #c9d4de;
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 40px;
}

.topbar a {
  color: #c9d4de;
  transition: color .2s;
}

.topbar a:hover {
  color: var(--accent-2);
}

.topbar__left {
  display: flex;
  gap: 22px;
}

.topbar__right {
  display: flex;
  gap: 18px;
  align-items: center;
}

.topbar .verified {
  color: var(--accent-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar .verified svg {
  width: 13px;
  height: 13px;
}

@media (max-width: 880px) {
  .topbar__left .t-addr {
    display: none;
  }
}

@media (max-width: 620px) {
  .topbar {
    display: none;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgb(247 247 247);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  width: 130px;
  height: auto;
  flex: none;
  object-fit: contain;
}

.brand__txt {
  line-height: 1;
}

.brand__name {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--ink);
  display: block;
}

.brand__sub {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--steel);
  margin-top: 4px;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 15.5px;
  color: var(--ink);
  padding: 10px 16px;
  border-radius: var(--r-sm);
  position: relative;
  transition: color .2s;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}

.nav a:hover {
  color: var(--accent);
}

.nav a:hover::after,
.nav a.is-active::after {
  transform: scaleX(1);
}

.nav a.is-active {
  color: var(--ink);
}

.header__cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header__phone {
  display: flex;
  align-items: center;
  gap: 9px;
}

.header__phone svg {
  width: 34px;
  height: 34px;
  color: var(--accent);
}

.header__phone .lbl {
  display: block;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--steel);
}

.header__phone .num {
  display: block;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #fff;
  padding: 0;
  align-items: center;
  justify-content: center;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: .25s var(--ease);
}

.nav-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-toggle span::after {
  position: absolute;
  top: 6px;
}

.nav-toggle.is-open span {
  background: transparent;
}

.nav-toggle.is-open span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle.is-open span::after {
  top: 0;
  transform: rotate(-45deg);
}

@media (max-width: 1024px) {
  .header__phone {
    display: none;
  }
}

@media (max-width: 920px) {
  .nav-toggle {
    display: inline-flex;
    position: relative;
    z-index: 70;
  }

  .header__cta .btn {
    display: none;
  }

  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(82vw, 340px);
    background: var(--ink);
    flex-direction: column;
    align-items: stretch;
    padding: 96px 24px 32px;
    gap: 6px;
    transform: translateX(100%);
    transition: transform .35s var(--ease);
    box-shadow: var(--shadow-lg);
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav a {
    color: #e7edf2;
    font-size: 18px;
    padding: 14px 12px;
    border-bottom: 1px solid var(--line-dark);
  }

  .nav a::after {
    display: none;
  }

  .nav a:hover,
  .nav a.is-active {
    color: var(--accent-2);
  }

  .nav .nav__mcta {
    margin-top: 16px;
  }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 16, 24, .5);
    opacity: 0;
    visibility: hidden;
    transition: .3s;
    z-index: 55;
  }

  .nav-backdrop.is-open {
    opacity: 1;
    visibility: visible;
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: var(--ink) url("../img/hero_bg.png") center/cover no-repeat;
  color: #eaf0f5;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8, 16, 24, 0.75);
  /* Dark overlay */
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-block: clamp(80px, 12vw, 160px);
}

.hero__eyebrow {
  color: var(--accent-2);
}

.hero__eyebrow::before {
  background: var(--accent-2);
}

.hero h1 {
  color: #fff;
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  margin-top: 22px;
  letter-spacing: -.02em;
}

.hero h1 em {
  color: var(--accent-2);
  font-style: normal;
}

.hero__lead {
  margin-top: 22px;
  max-width: 520px;
  margin-inline: auto;
  color: #b9c6d2;
  font-size: 18px;
}

.hero__actions {
  margin-top: 34px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__meta {
  margin-top: 40px;
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  justify-content: center;
  font-family: var(--f-mono);
  font-size: 12.5px;
  color: #8da3b6;
  letter-spacing: .02em;
}

.hero__meta b {
  color: #fff;
  font-weight: 700;
  display: block;
  font-size: 22px;
  font-family: var(--f-display);
}

/* Instrument readout card (signature) */
.scope {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 440px;
  margin-inline: auto;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
  background: radial-gradient(120% 120% at 50% 35%, #16314c 0%, #0e2236 60%, #0a1828 100%);
  box-shadow: var(--shadow-lg), inset 0 0 0 6px rgba(255, 255, 255, .02);
  overflow: hidden;
}

.scope__hud {
  position: absolute;
  left: 16px;
  top: 14px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: #7fa8c9;
  text-transform: uppercase;
  z-index: 3;
}

.scope__hud .dot {
  color: var(--ok);
}

.scope__readout {
  position: absolute;
  left: 16px;
  bottom: 14px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  font-family: var(--f-mono);
  font-size: 12px;
  color: #cde0f0;
  z-index: 3;
}

.scope__readout .big {
  font-size: 17px;
  color: #fff;
}

.scope__readout .accent {
  color: var(--accent-2);
}

.scope svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

@media (max-width: 920px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .scope {
    max-width: 360px;
    order: -1;
  }

  .hero__meta {
    gap: 22px;
  }
}

/* ==========================================================================
   Stat strip
   ========================================================================== */
.stats {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: clamp(26px, 3vw, 40px) clamp(18px, 2.4vw, 34px);
  border-left: 1px solid var(--line);
}

.stat:first-child {
  border-left: none;
}

.stat__num {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(30px, 3.4vw, 42px);
  color: var(--ink);
  line-height: 1;
}

.stat__num .u {
  color: var(--accent);
}

.stat__lbl {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-top: 12px;
}

@media (max-width: 760px) {
  .stats__grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat:nth-child(3) {
    border-left: none;
  }

  .stat:nth-child(odd) {
    border-left: none;
  }

  .stat:nth-child(3),
  .stat:nth-child(4) {
    border-top: 1px solid var(--line);
  }
}

/* ==========================================================================
   About preview (split)
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}

@media (max-width: 880px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.about-visual {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 5 / 4;
  border: 1px solid var(--line);
}

.about-visual .ph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.about-visual .badge {
  position: absolute;
  left: 20px;
  bottom: 20px;
  right: 20px;
  background: rgba(255, 255, 255, .95);
  border-radius: var(--r-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-md);
}

.about-visual .badge svg {
  width: 40px;
  height: 40px;
  color: var(--accent);
  flex: none;
}

.about-visual .badge b {
  font-family: var(--f-display);
  font-size: 17px;
  display: block;
}

.about-visual .badge span {
  font-size: 13px;
  color: var(--steel);
}

.checklist {
  margin-top: 26px;
  display: grid;
  gap: 14px;
}

.checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.checklist svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
  flex: none;
  margin-top: 1px;
}

.checklist b {
  font-family: var(--f-display);
  font-weight: 600;
}

.checklist p {
  color: var(--steel);
  font-size: 14.5px;
  margin-top: 2px;
}

.about-cta {
  margin-top: 30px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Category / Product cards
   ========================================================================== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

@media (max-width: 960px) {

  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {

  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

.cat-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  position: relative;
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}

.cat-card::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -1px;
  width: 64px;
  height: 64px;
  background:
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 8px),
    repeating-linear-gradient(0deg, var(--line) 0 1px, transparent 1px 8px);
  opacity: .6;
  mask-image: linear-gradient(225deg, #000, transparent 70%);
}

.cat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--ink);
}

.cat-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: var(--ink);
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  transition: background .3s;
}

.cat-card:hover .cat-card__icon {
  background: var(--accent);
}

.cat-card__icon svg {
  width: 28px;
  height: 28px;
}

.cat-card h3 {
  font-size: 21px;
  font-weight: 700;
}

.cat-card p {
  color: var(--steel);
  font-size: 14.5px;
  margin-top: 10px;
}

.cat-card__link {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.cat-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform .25s var(--ease);
}

.cat-card:hover .cat-card__link svg {
  transform: translateX(4px);
}

/* Product card with media slot */
.prod-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}

.prod-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--ink);
}

.prod-card__media {
  aspect-ratio: 4 / 3;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.prod-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.prod-card__media .ph-icon {
  color: rgba(255, 255, 255, .55);
  width: 64px;
  height: 64px;
  position: relative;
  z-index: 2;
}

.prod-card__tag {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 3;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, .92);
  color: var(--ink);
  padding: 5px 9px;
  border-radius: 3px;
  font-weight: 700;
}

.prod-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.prod-card__body h3 {
  font-size: 18px;
  font-weight: 700;
}

.prod-card__spec {
  color: var(--steel);
  font-size: 13.5px;
  margin-top: 7px;
  flex: 1;
}

.prod-card__foot {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.price {
  font-family: var(--f-mono);
  font-weight: 700;
  color: var(--ink);
}

.price .cur {
  color: var(--accent);
}

.price .por {
  font-size: 12px;
  color: var(--steel);
  letter-spacing: .04em;
}

.price small {
  display: block;
  font-family: var(--f-body);
  font-size: 11px;
  color: var(--steel-2);
  font-weight: 400;
  letter-spacing: 0;
}

.quote-link {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.quote-link svg {
  width: 14px;
  height: 14px;
  transition: transform .25s var(--ease);
}

.prod-card:hover .quote-link svg {
  transform: translateX(3px);
}

/* Filter chips */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.chip {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 9px 16px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 100px;
  color: var(--steel);
  transition: .2s;
  font-weight: 700;
}

.chip:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.chip.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

/* ==========================================================================
   Features (why choose)
   ========================================================================== */
.feat-band {
  background: var(--ink);
  color: #dbe5ee;
  position: relative;
}

.feat-band .eyebrow {
  color: var(--accent-2);
}

.feat-band .eyebrow::before {
  background: var(--accent-2);
}

.feat-band h2 {
  color: #fff;
}

.feat-band .s-head p {
  color: #9fb1c0;
}

.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 44px;
}

@media (max-width: 880px) {
  .feat-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 540px) {
  .feat-grid {
    grid-template-columns: 1fr;
  }
}

.feat {
  background: var(--ink-2);
  padding: 32px 30px;
  transition: background .3s;
}

.feat:hover {
  background: var(--ink-3);
}

.feat__n {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--accent-2);
  letter-spacing: .1em;
}

.feat svg {
  width: 30px;
  height: 30px;
  color: var(--accent-2);
  margin: 16px 0 18px;
}

.feat h3 {
  color: #fff;
  font-size: 19px;
}

.feat p {
  color: #9fb1c0;
  font-size: 14.5px;
  margin-top: 10px;
}

/* ==========================================================================
   Process
   ========================================================================== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 44px;
  counter-reset: step;
}

@media (max-width: 900px) {
  .steps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.step {
  position: relative;
  padding-top: 28px;
}

.step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--line);
}

.step::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
}

.step__n {
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: .1em;
  font-weight: 700;
}

.step h3 {
  font-size: 19px;
  margin-top: 14px;
}

.step p {
  color: var(--steel);
  font-size: 14px;
  margin-top: 8px;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.t-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 44px;
}

@media (max-width: 880px) {
  .t-grid {
    grid-template-columns: 1fr;
  }
}

.t-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  position: relative;
}

.t-card .stars {
  color: var(--accent);
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.t-card .stars svg {
  width: 16px;
  height: 16px;
}

.t-card blockquote {
  font-size: 15.5px;
  color: var(--ink);
  line-height: 1.65;
}

.t-card .who {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 13px;
}

.t-card .who .av {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-weight: 700;
  flex: none;
}

.t-card .who b {
  font-family: var(--f-display);
  display: block;
  font-size: 15px;
}

.t-card .who span {
  font-size: 13px;
  color: var(--steel);
  font-family: var(--f-mono);
  letter-spacing: .02em;
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: var(--accent);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 30px;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, .10) 0 1px, transparent 1px 60px);
}

.cta-band .wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-band h2 {
  color: #fff;
  font-size: clamp(26px, 3.6vw, 40px);
  max-width: 660px;
}

.cta-band p {
  color: rgba(255, 255, 255, .9);
  margin-top: 12px;
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: .04em;
}

.cta-band .btn--on-ink {
  background: #fff;
  color: var(--accent);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--ink);
  color: #9fb1c0;
  padding-top: clamp(56px, 7vw, 84px);
}

.f-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
}

@media (max-width: 960px) {
  .f-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 540px) {
  .f-grid {
    grid-template-columns: 1fr;
  }
}

.f-brand .brand__mark {
  width: 180px;
  height: auto;
}

.f-brand .brand__name {
  color: #fff;
}

.f-brand .brand__sub {
  color: var(--steel-2);
}

.f-about {
  margin-top: 20px;
  font-size: 14px;
  max-width: 320px;
  color: #9fb1c0;
}

.f-verified {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--accent-2);
  letter-spacing: .04em;
}

.f-verified svg {
  width: 16px;
  height: 16px;
}

.f-col h4 {
  color: #fff;
  font-size: 13px;
  font-family: var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 700;
}

.f-col ul {
  display: grid;
  gap: 11px;
}

.f-col a {
  font-size: 14.5px;
  transition: color .2s, padding-left .2s;
}

.f-col a:hover {
  color: var(--accent-2);
  padding-left: 4px;
}

.f-contact li {
  font-size: 14px;
  display: flex;
  gap: 11px;
  margin-bottom: 14px;
}

.f-contact svg {
  width: 18px;
  height: 18px;
  color: var(--accent-2);
  flex: none;
  margin-top: 2px;
}

.f-bottom {
  margin-top: clamp(40px, 5vw, 64px);
  border-top: 1px solid var(--line-dark);
  padding-block: 22px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--steel-2);
  letter-spacing: .02em;
}

.f-bottom a {
  color: var(--steel-2);
}

.f-bottom a:hover {
  color: var(--accent-2);
}

/* ==========================================================================
   Page hero (inner pages)
   ========================================================================== */
.page-hero {
  background: var(--ink);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .22;
  mask-image: radial-gradient(120% 120% at 90% 0%, #000, transparent 70%);
}

.page-hero .wrap {
  position: relative;
  padding-block: clamp(48px, 6vw, 84px);
}

.breadcrumb {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #8da3b6;
  display: flex;
  gap: 10px;
}

.breadcrumb a {
  color: #8da3b6;
}

.breadcrumb a:hover {
  color: var(--accent-2);
}

.breadcrumb .sep {
  color: var(--accent);
}

.page-hero h1 {
  color: #fff;
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 800;
  margin-top: 18px;
}

.page-hero p {
  color: #b9c6d2;
  margin-top: 16px;
  max-width: 600px;
  font-size: 17px;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.info-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px;
  display: flex;
  gap: 16px;
}

.info-card+.info-card {
  margin-top: 18px;
}

.info-card__ic {
  width: 50px;
  height: 50px;
  border-radius: var(--r-md);
  background: var(--ink);
  color: #fff;
  display: grid;
  place-items: center;
  flex: none;
}

.info-card__ic svg {
  width: 24px;
  height: 24px;
}

.info-card h3 {
  font-size: 13px;
  font-family: var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 700;
}

.info-card p {
  margin-top: 7px;
  font-size: 15.5px;
  color: var(--ink);
  line-height: 1.55;
}

.info-card a {
  color: var(--accent);
  font-weight: 600;
}

.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(24px, 3vw, 40px);
  box-shadow: var(--shadow-sm);
}

.form-card h2 {
  font-size: 26px;
}

.form-card>p {
  color: var(--steel);
  margin-top: 8px;
  font-size: 15px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 22px;
}

@media (max-width: 520px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 18px;
}

.field:first-child,
.form-row .field {
  margin-top: 0;
}

.field label {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  font: inherit;
  font-size: 15px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--paper);
  color: var(--ink);
  transition: border-color .2s, background .2s, box-shadow .2s;
  width: 100%;
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(227, 32, 38, .12);
}

.form-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: 24px;
}

.form-note {
  font-size: 12.5px;
  color: var(--steel-2);
  margin-top: 14px;
  text-align: center;
  font-family: var(--f-mono);
  letter-spacing: .02em;
}

.form-msg {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--r-sm);
  font-size: 14px;
  display: none;
}

.form-msg.ok {
  display: block;
  background: rgba(31, 157, 114, .1);
  color: var(--ok);
  border: 1px solid rgba(31, 157, 114, .3);
}

.map-embed {
  margin-top: 26px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  height: 340px;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Company spec table (about) */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
}

.spec-table tr {
  border-bottom: 1px solid var(--line);
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table th,
.spec-table td {
  text-align: left;
  padding: 15px 20px;
  font-size: 14.5px;
}

.spec-table th {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 700;
  width: 46%;
  background: var(--paper);
}

.spec-table td {
  color: var(--ink);
  font-weight: 500;
}

/* value / mission cards */
.val-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

@media (max-width: 880px) {
  .val-grid {
    grid-template-columns: 1fr;
  }
}

.val {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 30px 28px;
}

.val svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.val h3 {
  font-size: 20px;
  margin-top: 18px;
}

.val p {
  color: var(--steel);
  font-size: 14.5px;
  margin-top: 10px;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- Accessibility ---------- */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 200;
}

.skip:focus {
  left: 8px;
  top: 8px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

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