/* ==========================================================================
   Gularis Group: Premium Indian Natural Stone Export
   Design tokens, base, components. Mobile-first, 360px → 1920px.
   ========================================================================== */

:root {
  /* Brand ------------------------------------------------------------------
     --orange is sampled from the catalogue/logo (#FF6B13). White text on it is
     only 2.85:1, so it is used for LARGE display accents and graphic fills.
     --orange-deep (4.6:1 on white) carries all interactive text and buttons. */
  --orange: #ff6b13;
  --orange-deep: #c4520b;
  --orange-dark: #a34309;
  --orange-tint: #fff2e9;

  --ink: #1a1b1d;
  --ink-2: #2e3033;
  --ink-3: #55585c;
  --ink-4: #7c8085;

  --paper: #faf8f5;
  --paper-2: #f2eee9;
  --white: #fff;

  --line: #e4ded6;
  --line-strong: #cfc7bc;
  --line-dark: rgba(255, 255, 255, 0.14);

  /* Type */
  --font-display: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --step--1: clamp(0.82rem, 0.79rem + 0.13vw, 0.89rem);
  --step-0: clamp(1rem, 0.96rem + 0.18vw, 1.09rem);
  --step-1: clamp(1.18rem, 1.1rem + 0.36vw, 1.4rem);
  --step-2: clamp(1.42rem, 1.28rem + 0.68vw, 1.85rem);
  --step-3: clamp(1.72rem, 1.47rem + 1.18vw, 2.45rem);
  --step-4: clamp(2.05rem, 1.65rem + 1.9vw, 3.25rem);
  --step-5: clamp(2.45rem, 1.76rem + 3.1vw, 4.4rem);

  /* Space */
  --gutter: clamp(1.15rem, 0.7rem + 2.1vw, 2.5rem);
  --section-y: clamp(3.75rem, 2.4rem + 6vw, 7.5rem);
  --container: 1240px;
  --container-wide: 1440px;

  --radius: 3px;
  --radius-lg: 5px;
  --shadow-sm: 0 1px 2px rgba(26, 27, 29, 0.05), 0 4px 14px rgba(26, 27, 29, 0.05);
  --shadow-md: 0 2px 6px rgba(26, 27, 29, 0.07), 0 16px 40px rgba(26, 27, 29, 0.09);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 76px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-2);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

img {
  height: auto;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.022em;
  margin: 0 0 0.55em;
  text-wrap: balance;
}

h1 {
  font-size: var(--step-5);
}

h2 {
  font-size: var(--step-4);
}

h3 {
  font-size: var(--step-2);
}

h4 {
  font-size: var(--step-1);
}

p {
  margin: 0 0 1.15em;
  text-wrap: pretty;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--orange-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--orange-dark);
}

ul,
ol {
  margin: 0 0 1.15em;
  padding-left: 1.15em;
}

li {
  margin-bottom: 0.4em;
}

strong {
  font-weight: 650;
  color: var(--ink);
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}

:focus-visible {
  outline: 2px solid var(--orange-deep);
  outline-offset: 3px;
  border-radius: 2px;
}

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

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

.container--wide {
  max-width: var(--container-wide);
}

.container--narrow {
  max-width: 760px;
}

.section {
  padding-block: var(--section-y);
}

.section--tight {
  padding-block: calc(var(--section-y) * 0.62);
}

.section--paper {
  background: var(--paper);
}

.section--white {
  background: var(--white);
}

.section--alt {
  background: var(--paper-2);
}

.section--dark {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.76);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: #fff;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -120%);
  z-index: 200;
  background: var(--ink);
  color: #fff;
  padding: 0.7rem 1.25rem;
  border-radius: 0 0 var(--radius) var(--radius);
  font-size: var(--step--1);
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.18s var(--ease);
}

.skip-link:focus-visible {
  transform: translate(-50%, 0);
  color: #fff;
}

/* Eyebrow / section heading ----------------------------------------------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: var(--step--0);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange-deep);
  margin: 0 0 1.1rem;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--orange);
  flex: none;
}

.section--dark .eyebrow {
  color: var(--orange);
}

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

.section-head {
  max-width: 62ch;
  margin-bottom: clamp(2rem, 1.2rem + 2.4vw, 3.4rem);
}

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

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

.section-head p {
  color: var(--ink-3);
  font-size: var(--step-1);
  line-height: 1.6;
}

.section--dark .section-head p {
  color: rgba(255, 255, 255, 0.72);
}

.lede {
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--ink-2);
}

/* Buttons ----------------------------------------------------------------- */
.btn {
  --btn-bg: var(--orange-deep);
  --btn-fg: #fff;
  --btn-bd: var(--orange-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.6rem;
  min-height: 48px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease),
    color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

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

.btn--ghost:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.btn--on-dark {
  --btn-bg: transparent;
  --btn-fg: #fff;
  --btn-bd: rgba(255, 255, 255, 0.42);
}

.btn--on-dark:hover {
  background: #fff;
  border-color: #fff;
  color: var(--ink);
}

.btn--lg {
  padding: 1.05rem 2rem;
  min-height: 54px;
  font-size: var(--step-0);
}

.btn--block {
  width: 100%;
}

.btn svg {
  width: 1em;
  height: 1em;
  flex: none;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--orange-deep);
}

.link-arrow svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s var(--ease);
}

.link-arrow:hover svg {
  transform: translateX(4px);
}

/* Header ------------------------------------------------------------------ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.header__logo {
  display: flex;
  align-items: center;
  flex: none;
}

.header__logo img {
  width: auto;
  height: 46px;
}

.header__logo img.logo--light {
  display: none;
}

.header__nav {
  display: none;
}

.header__actions {
  display: none;
}

/* Transparent header over a hero image (home page) */
.header--overlay {
  position: fixed;
  left: 0;
  right: 0;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom-color: transparent;
}

.header--overlay .header__logo img.logo--dark {
  display: none;
}

.header--overlay .header__logo img.logo--light {
  display: block;
}

.header--overlay .nav__link {
  color: rgba(255, 255, 255, 0.88);
}

.header--overlay .nav__link:hover,
.header--overlay .nav__link[aria-current="page"] {
  color: #fff;
}

.header--overlay .nav-toggle__bar {
  background: #fff;
}

.header--overlay .btn--ghost {
  --btn-fg: #fff;
  --btn-bd: rgba(255, 255, 255, 0.45);
}

.header--overlay .btn--ghost:hover {
  background: #fff;
  border-color: #fff;
  color: var(--ink);
}

/* Once scrolled, the overlay header solidifies */
.header--overlay.is-stuck {
  background: rgba(250, 248, 245, 0.94);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--line);
}

.header--overlay.is-stuck .header__logo img.logo--dark {
  display: block;
}

.header--overlay.is-stuck .header__logo img.logo--light {
  display: none;
}

.header--overlay.is-stuck .nav__link {
  color: var(--ink-2);
}

.header--overlay.is-stuck .nav__link:hover,
.header--overlay.is-stuck .nav__link[aria-current="page"] {
  color: var(--ink);
}

.header--overlay.is-stuck .nav-toggle__bar {
  background: var(--ink);
}

.header--overlay.is-stuck .btn--ghost {
  --btn-fg: var(--ink);
  --btn-bd: var(--line-strong);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 0 10px;
  background: none;
  border: 0;
  cursor: pointer;
  flex: none;
}

.nav-toggle__bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--ink);
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0;
  z-index: 99;
  background: var(--paper);
  padding: 1.5rem var(--gutter) 2.5rem;
  overflow-y: auto;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 0.32s var(--ease), visibility 0.32s var(--ease);
}

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

.mobile-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.mobile-nav__link[aria-current="page"] {
  color: var(--orange-deep);
}

.mobile-nav__link svg {
  width: 16px;
  height: 16px;
  color: var(--ink-4);
}

.mobile-nav__cta {
  margin-top: 2rem;
}

.mobile-nav__meta {
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: var(--step-0);
  color: var(--ink-3);
}

.mobile-nav__meta a {
  display: block;
  margin-bottom: 0.75rem;
  text-decoration: none;
  font-weight: 600;
}

body.nav-open {
  overflow: hidden;
}

/* Hero -------------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(560px, 88svh, 900px);
  padding-top: calc(var(--header-h) + clamp(2.5rem, 8vw, 6rem));
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
  background: var(--ink);
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to top, rgba(12, 13, 14, 0.92) 0%, rgba(12, 13, 14, 0.66) 38%, rgba(12, 13, 14, 0.34) 72%, rgba(12, 13, 14, 0.5) 100%);
}

.hero__inner {
  width: 100%;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1.35rem;
}

.hero__eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--orange);
}

.hero h1 {
  color: #fff;
  max-width: 17ch;
  margin-bottom: 0.5em;
}

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

.hero__quote {
  max-width: 46ch;
  font-size: var(--step-1);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
  border-left: 2px solid var(--orange);
  padding-left: 1.15rem;
  margin-bottom: 2.1rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Trust bar --------------------------------------------------------------- */
.trustbar {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.trustbar__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.trustbar__item {
  padding: 1.6rem 1rem 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.trustbar__item:nth-child(odd) {
  padding-right: 1rem;
}

.trustbar__item:nth-child(even) {
  padding-left: 1rem;
  border-left: 1px solid var(--line);
}

.trustbar__item:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.trustbar__k {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 0.3rem;
}

.trustbar__v {
  font-size: var(--step--1);
  color: var(--ink-3);
  line-height: 1.45;
  display: block;
}

/* Category cards ---------------------------------------------------------- */
.cards {
  display: grid;
  gap: clamp(1rem, 0.6rem + 1.4vw, 1.75rem);
}

.cards--2 {
  grid-template-columns: 1fr;
}

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

.cards--4 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--paper-2);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.card:hover .card__media img {
  transform: scale(1.045);
}

.card__body {
  padding: clamp(1rem, 0.75rem + 0.8vw, 1.5rem);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card__title {
  font-size: var(--step-1);
  margin-bottom: 0.4rem;
}

.card__text {
  font-size: var(--step--1);
  color: var(--ink-3);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.card__foot {
  margin-top: auto;
}

.card__link::after {
  content: "";
  position: absolute;
  inset: 0;
}

/* Stat / feature list ----------------------------------------------------- */
.featgrid {
  display: grid;
  gap: clamp(1.5rem, 1rem + 2vw, 2.75rem);
  grid-template-columns: 1fr;
}

.feat__icon {
  width: 40px;
  height: 40px;
  color: var(--orange);
  margin-bottom: 1rem;
}

.feat h3 {
  font-size: var(--step-1);
  margin-bottom: 0.45rem;
}

.feat p {
  font-size: var(--step--1);
  color: var(--ink-3);
  line-height: 1.65;
}

.section--dark .feat p {
  color: rgba(255, 255, 255, 0.66);
}

/* Numbered process steps -------------------------------------------------- */
.steps {
  display: grid;
  gap: clamp(1.75rem, 1rem + 2.6vw, 3rem);
  grid-template-columns: 1fr;
  counter-reset: step;
}

.step {
  position: relative;
  padding-top: 1.9rem;
  border-top: 2px solid var(--line);
}

.section--dark .step {
  border-top-color: var(--line-dark);
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: -0.1rem;
  left: 0;
  transform: translateY(-100%);
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--orange-deep);
  padding-bottom: 0.5rem;
}

.section--dark .step::before {
  color: var(--orange);
}

.step h3 {
  font-size: var(--step-2);
  margin-bottom: 0.6rem;
}

.step p {
  color: var(--ink-3);
  font-size: var(--step-0);
}

.section--dark .step p {
  color: rgba(255, 255, 255, 0.7);
}

.step__tags {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.step__tags li {
  margin: 0;
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--ink-3);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.28rem 0.75rem;
}

.section--dark .step__tags li {
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line-dark);
}

/* Split (image + text) ---------------------------------------------------- */
.split {
  display: grid;
  gap: clamp(2rem, 1.2rem + 3vw, 4.5rem);
  align-items: center;
  grid-template-columns: 1fr;
}

.split__media {
  position: relative;
}

.split__media img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.split__media--framed::after {
  content: "";
  position: absolute;
  inset: auto -14px -14px auto;
  width: 55%;
  height: 55%;
  border: 2px solid var(--orange);
  border-radius: var(--radius-lg);
  z-index: -1;
}

/* Founder quote ----------------------------------------------------------- */
.founder {
  display: grid;
  gap: clamp(1.75rem, 1rem + 3vw, 3.5rem);
  grid-template-columns: 1fr;
  align-items: center;
}

.founder__portrait {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 340px;
  aspect-ratio: 4 / 5;
  background: var(--paper-2);
}

.founder__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}

.founder__quote {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.018em;
  color: var(--ink);
  margin-bottom: 1.4rem;
}

.founder__quote strong {
  font-weight: 750;
}

.founder__attrib {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 500;
  font-size: var(--step--2);
  color: var(--ink-3);
}

.founder__attrib::before {
  content: "";
  width: 28px;
  height: 2px;
  /* background: var(--orange); */
  flex: none;
}

/* Product / material grid ------------------------------------------------- */
.material-section+.material-section {
  margin-top: clamp(3rem, 2rem + 4vw, 5.5rem);
}

/* Invisible in-page anchor. Keeps /products.html#south-indian-granite resolving
   now that both granite families share one section. html{scroll-padding-top}
   already handles the sticky-header offset. */
.anchor {
  display: block;
  height: 0;
  overflow: hidden;
}

.material-note {
  margin: clamp(1.25rem, 1rem + 1vw, 1.9rem) 0 0;
  max-width: 70ch;
  font-size: var(--step--1);
  color: var(--ink-4);
}

.note-callout {
  margin-top: clamp(3rem, 2rem + 4vw, 5.5rem);
  padding: clamp(1.25rem, 1rem + 1.2vw, 1.9rem) clamp(1.25rem, 1rem + 1.4vw, 2rem);
  border: 1px solid #f7d8c2;
  border-left: 4px solid var(--orange);
  background: var(--orange-tint);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.note-callout p {
  margin: 0;
  max-width: 74ch;
  font-weight: 500;
  font-size: var(--step-1);
  color: #7a3c10;
}

.material-head {
  display: grid;
  gap: 1.25rem;
  align-items: end;
  margin-bottom: clamp(1.5rem, 1rem + 1.6vw, 2.25rem);
  padding-bottom: 1.25rem;
  border-bottom: 2px solid var(--line);
}

.material-head h2 {
  font-size: var(--step-3);
  margin-bottom: 0.35rem;
}

.material-head p {
  color: var(--ink-3);
  font-size: var(--step-0);
  max-width: 62ch;
  margin: 0;
}

.material-head__meta {
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  white-space: nowrap;
}

.swatches {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(0.6rem, 0.4rem + 0.8vw, 1.1rem);
}

.swatch {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.swatch:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.swatch__media {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--paper-2);
}

.swatch__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.swatch:hover .swatch__media img {
  transform: scale(1.06);
}

.swatch__body {
  padding: 0.8rem 0.9rem 0.9rem;
}

.swatch__name {
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0 0 0.15rem;
}

.swatch__meta {
  font-size: var(--step--1);
  color: var(--ink-4);
  margin: 0;
  line-height: 1.4;
}

.note {
  display: flex;
  gap: 0.85rem;
  padding: 1.1rem 1.25rem;
  background: var(--orange-tint);
  border: 1px solid #f7d8c2;
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  font-size: var(--step--1);
  color: #7a3c10;
  line-height: 1.6;
}

.note svg {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--orange-deep);
  margin-top: 1px;
}

.note a {
  color: #7a3c10;
  font-weight: 650;
}

/* Spec table -------------------------------------------------------------- */
.spec-grid {
  display: grid;
  gap: clamp(1.25rem, 0.8rem + 1.6vw, 2.25rem);
  grid-template-columns: 1fr;
  margin-bottom: 10px;
}

.spec {
  border-top: 2px solid var(--ink);
  padding-top: 1.1rem;
}

.spec h3 {
  font-size: var(--step--1);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 0.85rem;
}

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

.spec li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.42rem 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--step-0);
  color: var(--ink-2);
  margin: 0;
}

.spec li:last-child {
  border-bottom: 0;
}

.spec li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  flex: none;
}

/* Exchange (you share / we provide) --------------------------------------- */
.exchange {
  display: grid;
  gap: clamp(1rem, 0.6rem + 1.6vw, 1.75rem);
  grid-template-columns: 1fr;
}

.exchange__col {
  padding: clamp(1.5rem, 1rem + 1.6vw, 2.25rem);
  border-radius: var(--radius-lg);
}

.exchange__col--a {
  background: var(--white);
  border: 1px solid var(--line);
}

.exchange__col--b {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
}

.exchange__col--b h3 {
  color: #fff;
}

.exchange__col h3 {
  font-size: var(--step--1);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}

.exchange__col--a h3 {
  color: var(--orange-deep);
}

.exchange__col--b h3 {
  color: var(--orange);
}

.exchange__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.exchange__list li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: var(--step-0);
  margin: 0;
  line-height: 1.5;
}

.exchange__list svg {
  width: 17px;
  height: 17px;
  flex: none;
  margin-top: 5px;
  color: var(--orange);
}

/* Gallery strip ----------------------------------------------------------- */
.strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  /* Gap matches .exchange so the 4 strip columns land exactly under the 2 card
     columns. No top margin: the strip sits flush against the block above. */
  gap: clamp(1rem, 0.6rem + 1.6vw, 1.75rem);
}

.strip figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper-2);
  aspect-ratio: 4 / 3;
}

.strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* CTA band ---------------------------------------------------------------- */
.cta-band {
  position: relative;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  overflow: hidden;
  isolation: isolate;
}

.cta-band__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.cta-band__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(15, 16, 17, 0.96) 0%, rgba(15, 16, 17, 0.86) 48%, rgba(15, 16, 17, 0.62) 100%);
}

.cta-band h2 {
  color: #fff;
  max-width: 20ch;
}

.cta-band p {
  max-width: 54ch;
  font-size: var(--step-1);
  color: rgba(255, 255, 255, 0.76);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

/* Forms ------------------------------------------------------------------- */
.form-shell {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.35rem, 0.9rem + 1.8vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}

.fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 2rem;
}

.fieldset:last-of-type {
  margin-bottom: 1.5rem;
}

.fieldset__legend {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: 100%;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 0 0 0.85rem;
  margin-bottom: 1.4rem;
  border-bottom: 2px solid var(--line);
}

.fieldset__legend span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  flex: none;
}

.field-grid {
  display: grid;
  gap: 1.1rem 1.15rem;
  grid-template-columns: 1fr;
}

.field {
  display: flex;
  flex-direction: column;
}

.field--full {
  grid-column: 1 / -1;
}

.field label,
.field .label {
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 650;
  color: var(--ink);
  margin-bottom: 0.42rem;
  letter-spacing: -0.005em;
}

.field .opt {
  font-weight: 500;
  color: var(--ink-4);
  text-transform: none;
  letter-spacing: 0;
}

.req {
  color: var(--orange-deep);
  margin-left: 0.15rem;
}

.input,
.select,
.textarea {
  width: 100%;
  font-family: inherit;
  font-size: var(--step-0);
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.72rem 0.85rem;
  min-height: 48px;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
  appearance: none;
}

.textarea {
  min-height: 118px;
  resize: vertical;
  line-height: 1.6;
}

.input::placeholder,
.textarea::placeholder {
  color: #a9adb2;
}

.input:hover,
.select:hover,
.textarea:hover {
  border-color: var(--ink-4);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: 0;
  border-color: var(--orange-deep);
  box-shadow: 0 0 0 3px rgba(196, 82, 11, 0.14);
}

.select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2355585c' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
  background-size: 17px;
  padding-right: 2.5rem;
  cursor: pointer;
}

.field--invalid .input,
.field--invalid .select,
.field--invalid .textarea {
  border-color: #c0392b;
}

.field--invalid .input:focus,
.field--invalid .select:focus,
.field--invalid .textarea:focus {
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.15);
}

.field__error {
  display: none;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.35rem;
  font-size: var(--step--1);
  color: #c0392b;
  font-weight: 550;
}

.field--invalid .field__error {
  display: flex;
}

.field__hint {
  margin-top: 0.35rem;
  font-size: var(--step--1);
  color: var(--ink-4);
  line-height: 1.5;
}

/* Checkbox / radio pills */
.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.choice {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.62rem 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--white);
  font-size: var(--step--1);
  color: var(--ink-2);
  cursor: pointer;
  min-height: 46px;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), color 0.18s var(--ease);
  margin: 0;
  font-weight: 500;
  line-height: 1.3;
}

.choice:hover {
  border-color: var(--ink-4);
}

.choice input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.choice__box {
  width: 17px;
  height: 17px;
  flex: none;
  border: 1.5px solid var(--line-strong);
  border-radius: 2px;
  display: grid;
  place-items: center;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease);
}

.choice__box svg {
  width: 11px;
  height: 11px;
  color: #fff;
  opacity: 0;
  transition: opacity 0.15s var(--ease);
}

.choice input:checked~.choice__box {
  background: var(--orange-deep);
  border-color: var(--orange-deep);
}

.choice input:checked~.choice__box svg {
  opacity: 1;
}

.choice:has(input:checked) {
  border-color: var(--orange-deep);
  background: var(--orange-tint);
  color: var(--ink);
  font-weight: 600;
}

.choice input:focus-visible~.choice__box {
  outline: 2px solid var(--orange-deep);
  outline-offset: 2px;
}

.form-consent {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: var(--step--1);
  color: var(--ink-3);
  line-height: 1.55;
}

.form-consent input {
  margin-top: 3px;
  width: 17px;
  height: 17px;
  accent-color: var(--orange-deep);
  flex: none;
}

.form-foot {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.form-note {
  font-size: var(--step--1);
  color: var(--ink-4);
  line-height: 1.55;
}

.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  display: none;
  gap: 0.7rem;
  align-items: flex-start;
  padding: 0.95rem 1.15rem;
  border-radius: var(--radius);
  font-size: var(--step--1);
  line-height: 1.55;
  margin-bottom: 1.35rem;
}

.form-status.is-visible {
  display: flex;
}

.form-status svg {
  width: 19px;
  height: 19px;
  flex: none;
  margin-top: 1px;
}

.form-status--error {
  background: #fdecea;
  border: 1px solid #f5c6c0;
  color: #96271a;
}

.form-status--ok {
  background: #eaf6ee;
  border: 1px solid #bfe0c9;
  color: #1e6b39;
}

.btn[aria-busy="true"] {
  opacity: 0.72;
  pointer-events: none;
}

.btn__spinner {
  display: none;
  width: 1em;
  height: 1em;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn[aria-busy="true"] .btn__spinner {
  display: block;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Contact details --------------------------------------------------------- */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.contact-list>div {
  display: flex;
  gap: 0.95rem;
  margin: 0;
}

.contact-list__icon {
  width: 42px;
  height: 42px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--orange-tint);
  color: var(--orange-deep);
}

.contact-list__icon svg {
  width: 19px;
  height: 19px;
}

.contact-list dt {
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 0.25rem;
}

.contact-list dd {
  margin: 0;
  font-size: var(--step-0);
  color: var(--ink);
  line-height: 1.55;
}

.contact-list dd a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

.contact-list dd a:hover {
  color: var(--orange-deep);
  text-decoration: underline;
}

/* Footer ------------------------------------------------------------------ */
.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--step--1);
}

.footer__top {
  padding-block: clamp(2.75rem, 2rem + 3vw, 4.5rem);
}

.footer__grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}

.footer__logo {
  height: 52px;
  width: auto;
  margin-bottom: 1.15rem;
}

.footer__about {
  max-width: 38ch;
  line-height: 1.7;
}

.footer h4 {
  color: #fff;
  font-size: var(--step--1);
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}

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

.footer li {
  margin-bottom: 0.6rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}

.footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer__bottom {
  padding-block: 1.5rem;
  border-top: 1px solid var(--line-dark);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.6);
}

.wa-float {
  position: fixed;
  right: clamp(1rem, 2vw, 1.75rem);
  bottom: clamp(1rem, 2vw, 1.75rem);
  z-index: 90;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.22);
  transition: transform 0.2s var(--ease);
}

.wa-float:hover {
  transform: scale(1.06);
  color: #fff;
}

.wa-float svg {
  width: 27px;
  height: 27px;
}

/* Page header (interior pages) -------------------------------------------- */
.page-head {
  position: relative;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
  padding-block: clamp(3rem, 2rem + 5vw, 6rem);
  overflow: hidden;
  isolation: isolate;
}

.page-head__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-head__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-head::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, rgba(15, 16, 17, 0.95) 0%, rgba(15, 16, 17, 0.84) 55%, rgba(15, 16, 17, 0.6) 100%);
}

.page-head h1 {
  color: #fff;
  max-width: 20ch;
  margin-bottom: 0.4em;
}

.page-head p {
  max-width: 58ch;
  font-size: var(--step-1);
  color: rgba(255, 255, 255, 0.76);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--step--1);
  margin-bottom: 1.25rem;
  color: rgba(255, 255, 255, 0.55);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #fff;
  text-decoration: underline;
}

.breadcrumb svg {
  width: 12px;
  height: 12px;
  opacity: 0.6;
}

/* Reveal on scroll -------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

/* ==========================================================================
   Breakpoints
   ========================================================================== */
@media (min-width: 560px) {
  .cards--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .swatches {
    grid-template-columns: repeat(3, 1fr);
  }

  .field-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .choice-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .form-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .form-foot .btn {
    flex: none;
  }

  .footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 760px) {
  .trustbar__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .trustbar__item {
    border-bottom: 0;
    padding: 2rem 1.5rem;
    border-left: 1px solid var(--line);
  }

  .trustbar__item:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .trustbar__item:nth-child(odd),
  .trustbar__item:nth-child(even) {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .trustbar__item:first-child {
    padding-left: 0;
  }

  .trustbar__item:last-child {
    padding-right: 0;
  }

  .cards--3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .featgrid {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .spec-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .material-head {
    grid-template-columns: 1fr auto;
  }

  .footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr;
  }

  .founder {
    grid-template-columns: 320px 1fr;
  }

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

  .split--reverse .split__media {
    order: 2;
  }
}

@media (min-width: 1000px) {
  :root {
    --header-h: 88px;
  }

  .header__nav {
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 1vw + 1rem, 2.5rem);
  }

  .header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .nav-toggle {
    display: none;
  }

  .mobile-nav {
    display: none;
  }

  .nav__link {
    position: relative;
    font-family: var(--font-display);
    font-size: var(--step--1);
    font-weight: 650;
    letter-spacing: 0.02em;
    color: var(--ink-2);
    text-decoration: none;
    padding-block: 0.4rem;
    transition: color 0.2s var(--ease);
  }

  .nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s var(--ease);
  }

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

  .nav__link:hover::after,
  .nav__link[aria-current="page"]::after {
    transform: scaleX(1);
  }

  .nav__link[aria-current="page"] {
    color: var(--ink);
  }

  .footer__grid {
    grid-template-columns: 1.7fr 1fr 1fr 1.2fr;
  }

  .founder {
    grid-template-columns: 360px 1fr;
    gap: 4rem;
  }

  .swatches {
    grid-template-columns: repeat(5, 1fr);
  }

  .cards--2 {
    gap: 2rem;
  }
}

@media (min-width: 1400px) {
  .swatches {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Motion / print ---------------------------------------------------------- */
@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;
  }

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

@media print {

  .header,
  .footer,
  .mobile-nav,
  .wa-float,
  .cta-band,
  .skip-link {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .hero,
  .page-head {
    background: #fff;
    color: #000;
    min-height: auto;
    padding-block: 1rem;
  }

  .hero::after,
  .page-head::after,
  .hero__media,
  .page-head__media {
    display: none;
  }

  .hero h1,
  .page-head h1 {
    color: #000;
  }
}