/* =========================================================
   REMACLEAN & UNICLEAN — Microsite Stylesheet
   Brand system: REMA TIP TOP Corporate Design Manual 2017
   ========================================================= */

:root {
  /* Logo & background colors (from the brand manual) */
  --rtt-black:        #1a1a18;
  --rtt-red:          #ef232a;
  --rtt-red-hover:    #c81b22;
  --rtt-dark-gray:    #494948;
  --rtt-medium-gray:  #919292;
  --rtt-light-gray:   #f4f4f4;
  --rtt-white:        #ffffff;

  /* Accent colors — used SPARINGLY per brand rules */
  --rtt-green:        #00A983;
  --rtt-blue:         #10BAE7;
  --rtt-yellow:       #FFCC00;

  /* Type */
  --font-sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --fw-thin:   200;
  --fw-reg:    400;
  --fw-med:    500;
  --fw-semi:   600;
  --fw-bold:   700;

  /* Spacing scale */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --s-9: 6rem;
  --s-10: 8rem;

  /* Layout */
  --container: 1200px;
  --container-narrow: 880px;
  --radius: 0;          /* RTT design favors squared edges */
  --radius-sm: 2px;

  /* Motion */
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: var(--fw-thin);
  font-size: 17px;
  line-height: 1.65;
  color: var(--rtt-black);
  background: var(--rtt-white);
  -webkit-font-smoothing: antialiased;
}
img,svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--rtt-red); }
button { font: inherit; cursor: pointer; border: 0; background: none; }
ul { padding: 0; margin: 0; list-style: none; }
h1,h2,h3,h4 { font-weight: var(--fw-reg); line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 var(--s-4) 0; }
p  { margin: 0 0 var(--s-4) 0; }
:focus-visible { outline: 2px solid var(--rtt-red); outline-offset: 3px; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s-6);
}
.container--narrow { max-width: var(--container-narrow); }

/* ---------- Brand utilities ---------- */
.slash {
  color: var(--rtt-red);
  font-weight: var(--fw-bold);
  letter-spacing: -0.05em;
  display: inline-block;
  padding: 0 .15em;
}
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--rtt-red);
  margin-bottom: var(--s-4);
}
.eyebrow::before {
  content: "// ";
  color: var(--rtt-red);
  font-weight: var(--fw-bold);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid #ebebeb;
  transition: padding .25s var(--ease);
}
.site-header__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-4) 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--s-4);
}
.brand__logo { height: 36px; width: auto; }
.brand__claim {
  font-size: 11px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--rtt-dark-gray);
  white-space: nowrap;
}
/* Hide brand claim earlier (under 1400px) so the long brand claim
   doesn't squeeze the nav into wrapping with localised labels. */
@media (max-width: 1400px) {
  .brand__claim { display: none; }
}
.brand__claim .slash { color: var(--rtt-red); }

.nav { display: flex; align-items: center; gap: var(--s-6); }
.nav__list { display: flex; gap: var(--s-6); align-items: center; }
.nav__link {
  font-size: 13px;
  font-weight: var(--fw-reg);
  color: var(--rtt-black);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.nav__link:hover { color: var(--rtt-red); }
.nav__cta {
  display: inline-flex;
  align-items: center;
  background: var(--rtt-red);
  color: #fff !important;
  padding: 12px 22px;
  font-size: 13px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background .2s var(--ease);
}
.nav__list { flex-shrink: 0; }
.brand { min-width: 0; }
.nav__cta:hover { background: var(--rtt-red-hover); }
.nav__toggle { display: none; }

/* Language switch */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--rtt-medium-gray);
  margin-left: var(--s-3);
  padding-left: var(--s-4);
  border-left: 1px solid #e0e0e0;
}
.lang-switch__btn {
  font: inherit;
  padding: 6px 2px;
  color: var(--rtt-medium-gray);
  font-weight: var(--fw-med);
  letter-spacing: 0.14em;
  border-bottom: 2px solid transparent;
  transition: color .15s var(--ease), border-color .15s var(--ease);
  cursor: pointer;
}
.lang-switch__btn:hover { color: var(--rtt-red); }
.lang-switch__btn.is-active {
  color: var(--rtt-black);
  border-bottom-color: var(--rtt-red);
}
.lang-switch__sep { color: #d0d0d0; user-select: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  font-size: 14px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  transition: all .2s var(--ease);
  cursor: pointer;
}
.btn--primary { background: var(--rtt-red); color: #fff; }
.btn--primary:hover { background: var(--rtt-red-hover); color: #fff; transform: translateY(-1px); }
.btn--ghost {
  background: rgba(255,255,255,.08);
  color: var(--rtt-white);
  border: 1.5px solid rgba(255,255,255,.65);
  backdrop-filter: blur(2px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.16);
  border-color: #fff;
  color: #fff;
}
.btn--outline {
  background: transparent;
  color: var(--rtt-black);
  border: 1px solid var(--rtt-black);
}
.btn--outline:hover { background: var(--rtt-black); color: #fff; }

/* Arrow inside button */
.btn .arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--rtt-black);
  color: #fff;
  overflow: hidden;
  min-height: 86vh;
  display: flex;
  align-items: center;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(.55) contrast(1.05);
}
/* Diagonal cut overlay — RTT signature */
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(26,26,24,.85) 0%, rgba(26,26,24,.55) 45%, rgba(26,26,24,0) 80%),
    linear-gradient(to bottom, rgba(26,26,24,0) 60%, rgba(26,26,24,.7) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: var(--s-9) 0;
  max-width: 760px;
  /* sits inside .container — left-aligned within the 1200 px content column */
}
.hero__eyebrow { color: #fff; }
.hero__eyebrow::before { color: var(--rtt-red); }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.25rem);
  font-weight: var(--fw-reg);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: var(--s-5);
}
.hero h1 strong { font-weight: var(--fw-bold); }
.hero h1 .accent { color: var(--rtt-red); font-weight: var(--fw-bold); }
.hero__sub {
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  font-weight: var(--fw-reg);
  color: rgba(255,255,255,.88);
  max-width: 580px;
  line-height: 1.6;
  margin-bottom: var(--s-6);
}
.hero__cta-row {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
  margin-bottom: var(--s-7);  /* breathing room before stats strip */
}

/* Hero stats strip */
.hero__stats {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 3;
  background: rgba(26,26,24,.92);
  border-top: 1px solid rgba(255,255,255,.08);
}
.hero__stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.08);
}
.hero__stat {
  background: rgba(26,26,24,.92);
  padding: var(--s-5) var(--s-5);
  text-align: left;
}
.hero__stat-value {
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  font-weight: var(--fw-reg);
  color: #fff;
  letter-spacing: -0.015em;
  line-height: 1;
}
/* Red is reserved for genuine units (m/s, °C, h). The qualifier "+"
   in "150+" is intentionally NOT wrapped in .unit, so the red treatment
   stays consistent across the row. */
.hero__stat-value .unit {
  color: var(--rtt-red);
  font-weight: var(--fw-med);
  font-size: 0.65em;
  margin-left: 6px;
  letter-spacing: 0;
}
.hero__stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,.6);
  margin-top: 8px;
  font-weight: var(--fw-reg);
}

/* ---------- Section base ---------- */
.section {
  padding: var(--s-10) 0;
  position: relative;
}
.section--tight { padding: var(--s-8) 0; }
.section--gray { background: var(--rtt-light-gray); }
.section--dark { background: var(--rtt-black); color: #fff; }

.section__head {
  max-width: 760px;
  margin-bottom: var(--s-8);
}
.section__head h2 {
  font-size: clamp(1.75rem, 3.6vw, 2.75rem);
  font-weight: var(--fw-thin);
  letter-spacing: -0.015em;
}
.section__head h2 strong { font-weight: var(--fw-med); }
.section__head p {
  font-size: 1.1rem;
  color: var(--rtt-dark-gray);
  font-weight: var(--fw-thin);
}
.section--dark .section__head p { color: rgba(255,255,255,.75); }

/* ---------- Value prop / problem strip ---------- */
.problem {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-7);
}
.problem__card { padding-top: var(--s-4); border-top: 3px solid var(--rtt-red); }
.problem__card h3 {
  font-size: 1.25rem;
  font-weight: var(--fw-med);
  margin-bottom: var(--s-3);
}
.problem__card p {
  color: var(--rtt-dark-gray);
  margin: 0;
}

/* ---------- Product range cards ---------- */
.products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
}
.product-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #e8e8e8;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
  position: relative;
  overflow: hidden;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -24px rgba(0,0,0,.18);
}
.product-card__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--rtt-light-gray);
}
.product-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.product-card:hover .product-card__media img { transform: scale(1.04); }

.product-card__body { padding: var(--s-5); flex: 1; display: flex; flex-direction: column; }
.product-card__tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--rtt-red);
  font-weight: var(--fw-med);
  margin-bottom: var(--s-3);
}
.product-card__tag::before { content: "// "; }
.product-card h3 {
  font-size: 1.4rem;
  font-weight: var(--fw-med);
  margin-bottom: var(--s-3);
  letter-spacing: -0.005em;
}
.product-card p {
  font-size: 0.95rem;
  color: var(--rtt-dark-gray);
  margin-bottom: var(--s-4);
  flex: 1;
}
.product-card__specs {
  display: flex;
  gap: var(--s-4);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--rtt-medium-gray);
  border-top: 1px solid #ececec;
  padding-top: var(--s-4);
  margin-top: auto;
}
.product-card__specs span strong {
  display: block;
  font-size: 14px;
  color: var(--rtt-black);
  font-weight: var(--fw-med);
  letter-spacing: 0;
  text-transform: none;
}

/* ---------- Comparison toggle (BNA 2026 catalogue tables) ---------- */
.compare {
  margin-top: var(--s-7);
  border-top: 1px solid #e0e0e0;
}
.compare__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-5) var(--s-5);
  background: #fff;
  border: 1px solid #e0e0e0;
  margin-top: -1px;
  font-size: 14px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--rtt-black);
  transition: background .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
/* When details is open, pin the toggle to the top of the viewport (just under the
   sticky site header) so the user can close the comparison at any scroll depth. */
.compare[open] > .compare__summary {
  position: sticky;
  top: 76px;
  z-index: 30;
  box-shadow: 0 8px 16px -10px rgba(0,0,0,.18);
}
.compare__summary::-webkit-details-marker { display: none; }
.compare__summary:hover { background: var(--rtt-black); color: #fff; border-color: var(--rtt-black); }
.compare__summary:focus-visible { outline: 2px solid var(--rtt-red); outline-offset: 3px; }
.compare__icon {
  width: 22px; height: 22px;
  position: relative;
  flex-shrink: 0;
}
.compare__icon::before,
.compare__icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition: transform .25s var(--ease);
}
.compare__icon::before {
  /* horizontal */
  top: 50%; left: 0; width: 100%; height: 2px; transform: translateY(-50%);
}
.compare__icon::after {
  /* vertical */
  top: 0; left: 50%; width: 2px; height: 100%; transform: translateX(-50%);
}
.compare[open] .compare__icon::after { transform: translateX(-50%) scaleY(0); }

.compare__body {
  padding: var(--s-6) 0 var(--s-3);
  background: transparent;
}
.compare__intro {
  color: var(--rtt-dark-gray);
  font-size: 0.95rem;
  max-width: 760px;
  margin-bottom: var(--s-6);
}
.compare__h3 {
  font-size: 1rem;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rtt-black);
  margin: var(--s-6) 0 var(--s-3);
  padding-top: var(--s-4);
  border-top: 2px solid var(--rtt-red);
  display: inline-block;
}
.compare__legend {
  font-size: 0.82rem;
  color: var(--rtt-dark-gray);
  line-height: 1.7;
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid #e0e0e0;
}
.compare__legend strong { color: var(--rtt-black); }
.compare__note { color: var(--rtt-red); font-weight: var(--fw-med); }

.compare-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid #e0e0e0;
  background: #fff;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}
.compare-table thead {
  background: var(--rtt-black);
  color: #fff;
}
.compare-table th {
  text-align: left;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  padding: 12px 14px;
  white-space: nowrap;
  border-right: 1px solid #2a2a28;
}
.compare-table th:last-child { border-right: 0; }
.compare-table td {
  padding: 10px 14px;
  border-top: 1px solid #ececec;
  border-right: 1px solid #ececec;
  white-space: nowrap;
  vertical-align: middle;
  color: var(--rtt-dark-gray);
}
.compare-table td:last-child { border-right: 0; }
.compare-table tbody tr:nth-child(even) td { background: #fafafa; }
.compare-table tbody tr:hover td { background: #fff5f5; }
.compare-table .cell-type { color: var(--rtt-black); white-space: nowrap; }
.compare-table .cell-type strong { font-weight: var(--fw-med); }

/* yes/no cells with check / dash glyphs */
.compare-table .cell-yes,
.compare-table .cell-no,
.compare-table .cell-na {
  text-align: center;
  position: relative;
  min-width: 56px;
}
.compare-table .cell-yes::before { content: "✓"; color: #00A983; font-weight: var(--fw-bold); }
.compare-table .cell-no::before  { content: "–"; color: var(--rtt-medium-gray); }
.compare-table .cell-na::before  { content: "–"; color: var(--rtt-medium-gray); }
.compare-table .cell-yes[data-note]::after {
  content: attr(data-note);
  font-size: 0.65em;
  color: var(--rtt-red);
  font-weight: var(--fw-med);
  vertical-align: super;
  margin-left: 2px;
}

@media (max-width: 600px) {
  .compare__summary { font-size: 13px; padding: var(--s-4); }
  .compare-table { font-size: 0.78rem; }
  .compare-table th, .compare-table td { padding: 8px 10px; }
}

/* ---------- ROI strip ---------- */
.roi {
  background: var(--rtt-black);
  color: #fff;
  padding: var(--s-9) 0;
  position: relative;
  overflow: hidden;
}
.roi::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(115deg, transparent 50%, rgba(239,35,42,.15) 50%);
  pointer-events: none;
}
.roi__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-9);
  align-items: center;
}
.roi h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.75rem);
  font-weight: var(--fw-thin);
  margin-bottom: var(--s-5);
}
.roi h2 strong { font-weight: var(--fw-med); color: var(--rtt-red); }
.roi p { color: rgba(255,255,255,.78); font-size: 1.05rem; }
.roi__list { margin-top: var(--s-5); }
.roi__list li {
  position: relative;
  padding-left: var(--s-5);
  margin-bottom: var(--s-3);
  color: rgba(255,255,255,.85);
  font-size: 0.98rem;
}
.roi__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 8px; height: 8px;
  background: var(--rtt-red);
}
.roi__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.roi__visual img { width: 100%; height: 100%; object-fit: cover; }
.roi__visual::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 50%;
  background: linear-gradient(to top, rgba(26,26,24,.5), transparent);
}

/* ---------- Trust strip (industries — thin, post-hero) ---------- */
.trust-strip {
  background: var(--rtt-light-gray);
  padding: var(--s-6) 0;
  border-bottom: 1px solid #e8e8e8;
}
.trust-strip__eyebrow {
  display: block;
  text-align: center;
  margin-bottom: var(--s-5);
}
.trust-strip__row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--s-4);
  align-items: start;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--s-2);
  padding: 0 var(--s-2);
}
.trust-item img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform .25s var(--ease);
}
.trust-item:hover img { transform: scale(1.06); }
.trust-item span {
  font-size: 10px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rtt-dark-gray);
  line-height: 1.3;
}
@media (max-width: 960px) {
  .trust-strip__row { grid-template-columns: repeat(3, 1fr); row-gap: var(--s-5); }
}
@media (max-width: 480px) {
  .trust-strip__row { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Industries grid (icon-led) ---------- */
.industries {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--s-4);
}
.industry {
  background: #fff;
  border: 1px solid #ececec;
  padding: var(--s-6) var(--s-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--s-4);
  position: relative;
  transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.industry::before {
  /* RTT signature: red top accent bar — appears on hover */
  content: "";
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 3px;
  background: var(--rtt-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.industry:hover {
  transform: translateY(-3px);
  border-color: #d8d8d8;
  box-shadow: 0 18px 36px -24px rgba(0,0,0,.16);
}
.industry:hover::before { transform: scaleX(1); }
.industry__icon {
  width: 96px;
  height: 96px;
  object-fit: contain;
  transition: transform .35s var(--ease);
  flex-shrink: 0;
}
.industry:hover .industry__icon { transform: scale(1.06); }
.industry__label {
  font-size: 12px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rtt-black);
  line-height: 1.4;
}

/* ---------- Process / how-we-work ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
  counter-reset: stp;
}
.step {
  position: relative;
  padding-top: var(--s-7);
}
.step::before {
  counter-increment: stp;
  content: "0" counter(stp);
  position: absolute;
  top: 0; left: 0;
  font-size: 2.5rem;
  font-weight: var(--fw-thin);
  color: var(--rtt-red);
  line-height: 1;
}
.step h3 {
  font-size: 1.15rem;
  font-weight: var(--fw-med);
  margin-bottom: var(--s-2);
}
.step p { color: var(--rtt-dark-gray); margin: 0; font-size: 0.95rem; }

/* ---------- CTA / form ---------- */
.cta-section {
  background: var(--rtt-light-gray);
  padding: var(--s-9) 0;
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--s-9);
  align-items: start;
}
.cta-grid__copy h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: var(--fw-thin);
  margin-bottom: var(--s-4);
}
.cta-grid__copy h2 strong { font-weight: var(--fw-med); }
.cta-grid__copy p {
  font-size: 1.05rem;
  color: var(--rtt-dark-gray);
  margin-bottom: var(--s-5);
}
.cta-perks { margin-top: var(--s-5); }
.cta-perks li {
  position: relative;
  padding-left: var(--s-6);
  margin-bottom: var(--s-3);
  color: var(--rtt-black);
  font-weight: var(--fw-reg);
}
.cta-perks li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 14px; height: 14px;
  background: var(--rtt-red);
  clip-path: polygon(0 0, 70% 0, 100% 100%, 0 100%);
}

/* ---------- Form ---------- */
.form {
  background: #fff;
  padding: var(--s-7);
  border: 1px solid #e6e6e6;
}
.form__title {
  font-size: 1.25rem;
  font-weight: var(--fw-med);
  margin-bottom: var(--s-2);
}
.form__sub {
  color: var(--rtt-dark-gray);
  font-size: 0.95rem;
  margin-bottom: var(--s-5);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.field { margin-bottom: var(--s-4); }
.field label {
  display: block;
  font-size: 11px;
  font-weight: var(--fw-med);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--rtt-dark-gray);
  margin-bottom: 6px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 15px;
  font-weight: var(--fw-reg);
  line-height: 1.4;
  background: #fff;
  border: 1px solid #d6d6d6;
  padding: 12px 14px;
  border-radius: 0;
  color: var(--rtt-black);
  height: 46px;             /* identical fixed height for input + select */
  box-sizing: border-box;
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.field textarea {
  height: auto;
  min-height: 120px;
  resize: vertical;
}
.field select {
  /* strip native OS chrome */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
  padding-right: 42px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='none' stroke='%231a1a18' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round' d='M1 1.5l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 12px 8px;
}
.field select:invalid { color: var(--rtt-medium-gray); }   /* placeholder option */
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--rtt-red);
  box-shadow: 0 0 0 3px rgba(239,35,42,.12);
}
.field--checkbox {
  display: flex; gap: var(--s-3); align-items: flex-start;
  font-size: 0.85rem; color: var(--rtt-dark-gray);
}
.field--checkbox input { width: 18px; height: 18px; flex: 0 0 18px; margin-top: 2px; accent-color: var(--rtt-red); }
.form button[type="submit"] { width: 100%; justify-content: center; padding: 18px; }
.form__legal { font-size: 12px; color: var(--rtt-medium-gray); margin-top: var(--s-3); margin-bottom: 0; }
.form__captcha { margin-top: var(--s-3); display: flex; justify-content: flex-start; min-height: 65px; }
.form__captcha[data-failed="1"] { min-height: 0; padding: var(--s-3); background: #fef3f3; border-left: 3px solid var(--rtt-red); }
.form__captcha-error { font-size: 13px; color: var(--rtt-dark-gray); line-height: 1.5; }
.form__status { font-size: 13px; margin: var(--s-2) 0 0; min-height: 1.2em; color: var(--rtt-medium-gray); }
.form__status[data-state="error"] { color: var(--rtt-red); }
.form__success { font-size: 15px; line-height: 1.5; color: var(--rtt-dark-gray); margin: 0; padding: var(--s-4) 0; }

/* ---------- FAQ ---------- */
.faq { max-width: 880px; margin: 0 auto; }
.faq details {
  border-top: 1px solid #e0e0e0;
  padding: var(--s-4) 0;
}
.faq details:last-of-type { border-bottom: 1px solid #e0e0e0; }
.faq summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.1rem;
  font-weight: var(--fw-med);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-4);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  color: var(--rtt-red);
  font-weight: var(--fw-thin);
  font-size: 1.6rem;
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  padding-top: var(--s-3);
  color: var(--rtt-dark-gray);
  margin: 0;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--rtt-black);
  color: #d2d2d2;
  padding: var(--s-8) 0 var(--s-6);
  font-size: 0.9rem;
}
.footer__top {
  display: grid;
  /* All four columns are body-text columns now (no logo block).
     Brand and contact a touch wider to fit the 5-line description and
     the one-line legal entity name. */
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: var(--s-6);
  padding-bottom: var(--s-7);
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer__brand-p {
  color: rgba(255,255,255,.7);
  text-wrap: pretty;
  margin: 0;
}
/* All four footer column headers share the // brand eyebrow treatment */
.footer h4 {
  position: relative;
  padding-left: 0;
}
.footer h4::before {
  content: "// ";
  color: var(--rtt-red);
  font-weight: var(--fw-bold);
  margin-right: 4px;
}
.footer__claim {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,.65);
}
.footer h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #fff;
  font-weight: var(--fw-med);
  margin-bottom: var(--s-4);
}
/* Unified row rhythm across every footer column: paragraph lines AND list items
   share the same font-size AND line-height, so baseline-to-baseline distance
   is identical in all four columns. */
.footer__brand-p,
.footer ul li {
  font-size: 0.85rem;
  line-height: 1.85;
}
.footer ul li { margin-bottom: 0; }
.footer a { color: #d2d2d2; }
.footer a:hover { color: #fff; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-5);
  font-size: 0.8rem;
  color: rgba(255,255,255,.55);
  flex-wrap: wrap;
  gap: var(--s-4);
}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 60;
  background: #fff;
  padding: 10px 16px;
  border-top: 1px solid #e2e2e2;
  box-shadow: 0 -8px 24px rgba(0,0,0,.06);
}
.sticky-cta a { width: 100%; justify-content: center; }

/* ---------- Diagonal divider — brand motif ---------- */
.divider-wedge {
  position: relative;
  height: 80px;
  background: var(--rtt-light-gray);
  overflow: hidden;
}
.divider-wedge::before {
  content: "";
  position: absolute;
  bottom: 0; right: 0;
  width: 50%; height: 100%;
  background: var(--rtt-white);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav__list { display: none; }
  .nav__cta { display: none; }
  .nav__toggle {
    display: inline-flex;
    width: 44px; height: 44px;
    align-items: center; justify-content: center;
    color: var(--rtt-black);
  }
  .nav__toggle svg { width: 22px; height: 22px; }
  .brand__claim { display: none; }

  /* Keep the language switch visible on mobile, sit it next to the hamburger */
  .lang-switch {
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
    margin-right: var(--s-2);
  }

  .nav.is-open .nav__list,
  .nav.is-open .nav__cta {
    display: flex;
  }
  .nav.is-open .nav__list {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    padding: var(--s-5);
    border-bottom: 1px solid #ececec;
    gap: var(--s-4);
  }
  .nav.is-open .nav__cta {
    position: absolute;
    top: calc(100% + 220px); left: 16px; right: 16px;
    justify-content: center;
  }

  .hero__stats-grid { grid-template-columns: repeat(2, 1fr); }
  .problem { grid-template-columns: 1fr; gap: var(--s-5); }
  .products { grid-template-columns: 1fr 1fr; }
  .industries { grid-template-columns: repeat(3, 1fr); }
  .roi__inner { grid-template-columns: 1fr; gap: var(--s-7); }
  .process { grid-template-columns: 1fr 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .sticky-cta { display: block; }
  body { padding-bottom: 80px; }
}
@media (max-width: 600px) {
  .container { padding: 0 var(--s-4); }
  .section { padding: var(--s-8) 0; }
  .roi { padding: var(--s-8) 0; }
  .products { grid-template-columns: 1fr; }
  .industries { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: var(--s-5); }
  .form__row { grid-template-columns: 1fr; }
  .hero { min-height: 78vh; }
  .hero__content { padding: var(--s-7) 0; }
  .form { padding: var(--s-5); }
}

/* ---------- Animation: fade-up on scroll ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.fade-up.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation: none !important; transition: none !important; }
  .fade-up { opacity: 1; transform: none; }
}