/* ============================================================
   The Grasse Company — "Atelier" concept
   Paper-warm ground · navy ink · scarce amber · Fraunces display
   Prefix: gr-   (BB-port safe, no bare .btn etc.)
   ============================================================ */

:root {
  /* Color */
  --gr-paper: #FBF8F2;
  --gr-sand: #F4EDE0;
  --gr-mist: #EEEDF5;
  --gr-white: #FFFFFF;
  --gr-navy: #38377D;
  --gr-ink: #34335F;
  --gr-deep: #26254F;
  --gr-deeper: #1D1C40;
  --gr-amber: #FA9F1B;
  --gr-amber-deep: #B96D05;
  --gr-line: rgba(56, 55, 125, 0.16);
  --gr-line-soft: rgba(56, 55, 125, 0.09);

  /* Type */
  --gr-font-display: "Fraunces", Georgia, serif;
  --gr-font-body: "Instrument Sans", -apple-system, "Helvetica Neue", sans-serif;
  --gr-font-mono: "Spline Sans Mono", "SF Mono", monospace;

  /* Shape & motion */
  --gr-mask: 2.5rem 2.5rem 2.5rem 0.4rem;   /* speech-bubble echo, tail bottom-left */
  --gr-radius: 1rem;
  --gr-radius-sm: 0.5rem;
  --gr-shadow: 0 20px 50px -20px rgba(56, 55, 125, 0.28);
  --gr-shadow-soft: 0 10px 30px -14px rgba(56, 55, 125, 0.18);
  --gr-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Layout */
  --gr-container: 72rem;
  --gr-section-pad: clamp(4.5rem, 9vw, 7.5rem);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--gr-paper);
  color: var(--gr-ink);
  font-family: var(--gr-font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { margin: 0; color: var(--gr-navy); font-weight: 500; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--gr-navy); }
:focus-visible { outline: 3px solid var(--gr-amber); outline-offset: 3px; border-radius: 2px; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

.gr-container {
  max-width: var(--gr-container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* ---------- Type roles ---------- */
h1 {
  font-family: var(--gr-font-display);
  font-size: clamp(2.5rem, 5.2vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
}
h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gr-amber-deep);
}
h2 {
  font-family: var(--gr-font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.005em;
}
h3 {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
}
.gr-eyebrow {
  font-family: var(--gr-font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gr-amber-deep);
  margin-bottom: 1.1rem;
}
.gr-eyebrow-light { color: var(--gr-amber); }
.gr-lede {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.6;
  max-width: 34em;
  margin-top: 1.4rem;
}
.gr-section-head { max-width: 44rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.gr-section-sub { margin-top: 1rem; max-width: 36em; }

/* ---------- Buttons ---------- */
.gr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--gr-font-body);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  padding: 1.05rem 1.7rem;
  border-radius: 999px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--gr-ease), background-color 0.25s var(--gr-ease),
    color 0.25s var(--gr-ease), border-color 0.25s var(--gr-ease);
}
.gr-btn:hover { transform: translateY(-2px); }
.gr-btn-primary { background: var(--gr-amber); color: var(--gr-deeper); }
.gr-btn-primary:hover { background: #FFAE35; }
.gr-btn-ghost { border-color: var(--gr-line); color: var(--gr-navy); background: transparent; }
.gr-btn-ghost:hover { border-color: var(--gr-navy); }
.gr-btn-sm { padding: 0.7rem 1.2rem; font-size: 0.92rem; }

/* ---------- Header ---------- */
.gr-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 248, 242, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gr-line-soft);
  transition: box-shadow 0.3s var(--gr-ease);
}
.gr-header.is-stuck { box-shadow: var(--gr-shadow-soft); }
.gr-header-inner {
  max-width: var(--gr-container);
  margin-inline: auto;
  padding: 0.6rem clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.gr-brand { display: flex; align-items: center; text-decoration: none; }
.gr-brand img {
  height: 92px;
  width: auto;
  transition: height 0.3s var(--gr-ease);
}
.gr-header.is-stuck .gr-brand img { height: 58px; }
.gr-nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2rem); }
.gr-nav a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--gr-ink);
}
.gr-nav a:hover { color: var(--gr-amber-deep); }
.gr-nav .gr-btn { color: var(--gr-deeper); }
.gr-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  padding: 0.6rem;
  cursor: pointer;
}
.gr-menu-toggle span {
  width: 26px;
  height: 2.5px;
  background: var(--gr-navy);
  border-radius: 2px;
  transition: transform 0.3s var(--gr-ease), opacity 0.3s var(--gr-ease);
}
.gr-menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.25px) rotate(45deg); }
.gr-menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.25px) rotate(-45deg); }
.gr-drawer {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem clamp(1.25rem, 4vw, 2.5rem) 1.5rem;
  border-top: 1px solid var(--gr-line-soft);
}
.gr-drawer a {
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  padding: 0.65rem 0;
}
.gr-drawer .gr-btn { margin-top: 0.75rem; justify-content: center; }
.gr-header.is-open .gr-drawer { display: flex; }

/* ---------- Hero ---------- */
.gr-hero {
  position: relative;
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
  overflow: hidden;
}
.gr-hero::before {
  /* micron-mesh dot field — insider texture, not grain */
  content: "";
  position: absolute;
  inset: 0 0 0 55%;
  background-image: radial-gradient(rgba(56, 55, 125, 0.13) 1px, transparent 1px);
  background-size: 17px 17px;
  mask-image: linear-gradient(105deg, transparent 0%, #000 45%);
  -webkit-mask-image: linear-gradient(105deg, transparent 0%, #000 45%);
  pointer-events: none;
}
.gr-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  position: relative;
}
.gr-cta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.1rem; }
.gr-microline {
  font-family: var(--gr-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--gr-amber-deep);
  margin-top: 1.6rem;
}
.gr-hero-media { position: relative; margin: 0; }
.gr-hero-media img {
  border-radius: var(--gr-mask);
  box-shadow: var(--gr-shadow);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  width: 100%;
}
.gr-media-tag {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  font-family: var(--gr-font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gr-white);
  background: rgba(29, 28, 64, 0.72);
  backdrop-filter: blur(4px);
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
}

/* ---------- Trust strip ---------- */
.gr-trust {
  background: var(--gr-mist);
  border-block: 1px solid var(--gr-line-soft);
  padding-block: 1.1rem;
}
.gr-trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.1rem;
  font-family: var(--gr-font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gr-navy);
}
@media (max-width: 1160px) {
  .gr-trust-row { font-size: 0.7rem; letter-spacing: 0.07em; }
}

/* ---------- Why Grasse ---------- */
.gr-why { padding-block: var(--gr-section-pad); }
.gr-why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.gr-why-card {
  background: var(--gr-white);
  border: 1px solid var(--gr-line-soft);
  border-radius: var(--gr-radius);
  padding: 1.8rem 1.6rem;
  transition: transform 0.3s var(--gr-ease), box-shadow 0.3s var(--gr-ease);
}
.gr-why-card:hover { transform: translateY(-4px); box-shadow: var(--gr-shadow-soft); }
.gr-why-card h3 { margin: 1.1rem 0 0.5rem; font-size: 1.08rem; }
.gr-why-card p { font-size: 0.97rem; color: var(--gr-ink); }
.gr-icon {
  font-size: 1.9rem;
  line-height: 1;
  color: var(--gr-amber-deep);
  display: inline-block;
}

/* ---------- Services ---------- */
.gr-services { padding-block: var(--gr-section-pad); background: var(--gr-sand); }
.gr-service {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.75rem, 4.5vw, 4rem);
  align-items: center;
  padding-block: clamp(1.75rem, 3.5vw, 2.75rem);
}
.gr-service + .gr-service { border-top: 1px solid var(--gr-line-soft); }
.gr-service-flip .gr-service-media { order: 2; }
.gr-service-media { margin: 0; }
.gr-service-media img {
  border-radius: var(--gr-mask);
  box-shadow: var(--gr-shadow-soft);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}
.gr-service-kicker {
  font-family: var(--gr-font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gr-amber-deep);
  margin-bottom: 0.7rem;
}
.gr-service-copy h3 {
  font-family: var(--gr-font-display);
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  font-weight: 500;
}
.gr-service-copy > p { margin-top: 0.8rem; max-width: 32em; }
.gr-ticks {
  margin-top: 1.3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 0.55rem 1.25rem;
}
.gr-ticks li {
  position: relative;
  padding-left: 1.5rem;
  font-weight: 500;
  font-size: 0.98rem;
}
.gr-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 0.75em;
  height: 0.45em;
  border-left: 2px solid var(--gr-amber);
  border-bottom: 2px solid var(--gr-amber);
  transform: rotate(-45deg);
}
.gr-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.3rem; }
.gr-chips li {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gr-navy);
  background: var(--gr-white);
  border: 1px solid var(--gr-line);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
}
.gr-formats {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: clamp(1.75rem, 3.5vw, 2.5rem);
  border-top: 1px solid var(--gr-line-soft);
  text-align: center;
}
.gr-formats-label {
  font-family: var(--gr-font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gr-navy);
}
.gr-formats .gr-chips { justify-content: center; margin-top: 1.1rem; }
.gr-chips-lg li { font-size: 0.98rem; padding: 0.6rem 1.2rem; }

/* ---------- Process timeline (signature) ---------- */
.gr-process { padding-block: var(--gr-section-pad); position: relative; overflow: hidden; }
.gr-process::after {
  content: "";
  position: absolute;
  inset: 0 55% 0 0;
  background-image: radial-gradient(rgba(56, 55, 125, 0.09) 1px, transparent 1px);
  background-size: 17px 17px;
  mask-image: linear-gradient(255deg, transparent 20%, #000 70%);
  -webkit-mask-image: linear-gradient(255deg, transparent 20%, #000 70%);
  pointer-events: none;
}
.gr-timeline {
  position: relative;
  max-width: 40rem;
  margin-inline: auto;
  counter-reset: none;
}
.gr-timeline::before {
  content: "";
  position: absolute;
  left: 1.9rem;
  top: 1.5rem;
  bottom: 1.5rem;
  width: 2px;
  background: linear-gradient(var(--gr-line) 0 78%, var(--gr-amber) 92%);
}
.gr-step {
  position: relative;
  display: flex;
  gap: 1.6rem;
  padding: 1.15rem 0 1.15rem 0;
}
.gr-step-num {
  flex: 0 0 3.8rem;
  height: 3.8rem;
  display: grid;
  place-items: center;
  font-family: var(--gr-font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gr-navy);
  background: var(--gr-white);
  border: 1.5px solid var(--gr-line);
  border-radius: 1.2rem 1.2rem 1.2rem 0.25rem;  /* bubble echo */
  position: relative;
  z-index: 1;
}
.gr-step:last-child .gr-step-num {
  background: var(--gr-amber);
  border-color: var(--gr-amber);
  color: var(--gr-deeper);
}
.gr-step-body { padding-top: 0.35rem; }
.gr-step-body h3 {
  font-family: var(--gr-font-display);
  font-size: 1.35rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.gr-step-body p { margin-top: 0.3rem; color: var(--gr-ink); }
.gr-step-tag {
  font-family: var(--gr-font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gr-amber-deep);
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
}

/* ---------- Why solventless ---------- */
.gr-solventless { padding-block: var(--gr-section-pad); background: var(--gr-mist); }
.gr-solventless-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.gr-sol-block { margin-top: 2.1rem; max-width: 34em; }
.gr-sol-block h3 { font-size: 1.08rem; margin-bottom: 0.4rem; }
.gr-solventless-side { position: sticky; top: 6rem; }
.gr-side-media { margin: 0; }
.gr-side-media img {
  border-radius: var(--gr-mask);
  box-shadow: var(--gr-shadow-soft);
  aspect-ratio: 1;
  object-fit: cover;
  width: 100%;
}
.gr-terpenes {
  background: var(--gr-white);
  border: 1px solid var(--gr-line-soft);
  border-radius: var(--gr-radius);
  padding: 1.5rem 1.6rem;
  margin-top: 1.25rem;
  box-shadow: var(--gr-shadow-soft);
}
.gr-terpenes-label {
  font-family: var(--gr-font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gr-amber-deep);
}
.gr-notes { display: flex; flex-wrap: wrap; gap: 0.45rem 0.7rem; margin-top: 0.9rem; }
.gr-notes li {
  font-family: var(--gr-font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--gr-navy);
}
.gr-notes li:not(:last-child)::after {
  content: "·";
  margin-left: 0.7rem;
  color: var(--gr-amber);
  font-style: normal;
}

/* ---------- FAQ ---------- */
.gr-faq { padding-block: var(--gr-section-pad); }
.gr-faq-inner { max-width: 50rem; }
.gr-faq-item {
  border-bottom: 1px solid var(--gr-line-soft);
}
.gr-faq-item summary {
  font-family: var(--gr-font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--gr-navy);
  padding: 1.15rem 2.5rem 1.15rem 0;
  cursor: pointer;
  list-style: none;
  position: relative;
}
.gr-faq-item summary::-webkit-details-marker { display: none; }
.gr-faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--gr-font-mono);
  font-size: 1.3rem;
  color: var(--gr-amber-deep);
  transition: transform 0.3s var(--gr-ease);
}
.gr-faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.gr-faq-item p { padding: 0 0 1.25rem; max-width: 40em; }

/* ---------- Contact ---------- */
.gr-contact {
  padding-block: var(--gr-section-pad);
  background: var(--gr-deep);
  color: #D9D8EA;
}
.gr-contact h2 { color: var(--gr-white); }
.gr-contact-head { max-width: 44rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.gr-paths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-bottom: clamp(2.25rem, 4.5vw, 3.25rem);
}
.gr-path-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--gr-radius);
  padding: 1.8rem 1.7rem;
}
.gr-path-card h3 { color: var(--gr-amber); font-family: var(--gr-font-display); font-size: 1.35rem; font-weight: 500; }
.gr-path-card p { margin-top: 0.6rem; font-size: 0.99rem; }
.gr-form { max-width: 44rem; }
.gr-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}
.gr-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: #B9B8D4;
  margin-bottom: 1.1rem;
}
.gr-form input, .gr-form select, .gr-form textarea {
  display: block;
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.85rem 1rem;
  font-family: var(--gr-font-body);
  font-size: 1rem;
  color: var(--gr-white);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--gr-radius-sm);
}
.gr-form input:focus, .gr-form select:focus, .gr-form textarea:focus {
  outline: 2px solid var(--gr-amber);
  outline-offset: 1px;
}
.gr-form select { appearance: none; }
.gr-form textarea { resize: vertical; }
.gr-form-foot { display: flex; align-items: center; flex-wrap: wrap; gap: 1.25rem; margin-top: 0.5rem; }
.gr-form-note { font-family: var(--gr-font-mono); font-size: 0.76rem; letter-spacing: 0.05em; color: #B9B8D4; }

/* ---------- Footer ---------- */
.gr-footer { background: var(--gr-deeper); color: #B9B8D4; }
.gr-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 2fr) minmax(0, 3fr) minmax(0, 3fr);
  gap: clamp(2rem, 4vw, 3rem);
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
.gr-footer-brand img { width: 128px; height: auto; }
.gr-footer-brand p { margin-top: 1.1rem; max-width: 26em; font-size: 0.95rem; }
.gr-footer-label {
  font-family: var(--gr-font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gr-amber);
  margin-bottom: 0.9rem;
}
.gr-footer-nav { display: flex; flex-direction: column; }
.gr-footer-nav a {
  color: #D9D8EA;
  text-decoration: none;
  padding-block: 0.28rem;
  font-size: 0.97rem;
}
.gr-footer-nav a:hover { color: var(--gr-amber); }
.gr-footer-contact p, .gr-footer-legal p { font-size: 0.95rem; padding-block: 0.22rem; }
.gr-footer-contact a { color: #D9D8EA; text-decoration: none; }
.gr-footer-contact a:hover { color: var(--gr-amber); }
.gr-footer-base {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 1.4rem;
  font-size: 0.85rem;
}

/* ---------- Floating mobile CTA ---------- */
.gr-mobile-cta {
  display: none;
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  text-align: center;
  font-weight: 600;
  font-size: 1.02rem;
  text-decoration: none;
  color: var(--gr-deeper);
  background: var(--gr-amber);
  padding: 1rem;
  border-radius: 999px;
  box-shadow: 0 12px 30px -8px rgba(29, 28, 64, 0.45);
}

/* ---------- Scroll reveal ---------- */
.gr-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--gr-ease), transform 0.7s var(--gr-ease);
}
.gr-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .gr-reveal { opacity: 1; transform: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .gr-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .gr-why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gr-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .gr-nav { display: none; }
  .gr-menu-toggle { display: flex; }
  .gr-hero-grid { grid-template-columns: 1fr; }
  .gr-hero-media { max-width: 26rem; }
  .gr-hero::before { inset: 0; mask-image: linear-gradient(180deg, transparent 40%, #000 90%); -webkit-mask-image: linear-gradient(180deg, transparent 40%, #000 90%); }
  .gr-service, .gr-service-flip { grid-template-columns: 1fr; }
  .gr-service-flip .gr-service-media { order: 0; }
  .gr-solventless-grid { grid-template-columns: 1fr; }
  .gr-solventless-side { position: static; max-width: 30rem; }
  .gr-paths { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .gr-why-grid { grid-template-columns: 1fr; }
  .gr-form-row { grid-template-columns: 1fr; }
  .gr-footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .gr-brand img { height: 68px; }
  .gr-header.is-stuck .gr-brand img { height: 50px; }
  .gr-timeline::before { left: 1.55rem; }
  .gr-step { gap: 1.1rem; }
  .gr-step-num { flex-basis: 3.1rem; height: 3.1rem; font-size: 0.85rem; }
  .gr-mobile-cta { display: block; }
  body { padding-bottom: 4.5rem; }
}