:root {
  --paper: #f5f1ea;
  --linen: #ebe4d8;
  --ink: #171512;
  --muted: #6d675f;
  --line: rgba(23, 21, 18, 0.14);
  --green: #108a48;
  --red: #c8232f;
  --gold: #9f7b4b;
  --charcoal: #24211e;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}

body.rtl {
  font-family: Tahoma, Arial, Helvetica, sans-serif;
}

body.rtl [data-i18n],
body.rtl .hero-content,
body.rtl .section-heading,
body.rtl .intro-grid,
body.rtl .split,
body.rtl .partners,
body.rtl .contact-section,
body.rtl .visual-band > div {
  direction: rtl;
  text-align: right;
}

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

main,
section,
header,
footer {
  max-width: 100vw;
  overflow-x: hidden;
}

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

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 54px);
  background: rgba(245, 241, 234, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
  direction: ltr;
}

.brand {
  display: inline-block;
  min-width: 185px;
  color: var(--ink);
  line-height: 1;
}

.logo-letter {
  display: inline-block;
  font-weight: 900;
  font-size: 32px;
  letter-spacing: 0;
}

.green {
  color: var(--green);
}

.white {
  color: #f6f3ed;
  text-shadow: 0 0 0 #777;
}

.red {
  color: var(--red);
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2.4vw, 34px);
  color: var(--charcoal);
  font-size: 14px;
}

.site-nav a {
  padding: 8px 0;
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  padding: 3px;
  background: rgba(255, 255, 255, 0.42);
}

.lang-btn,
.menu-toggle {
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
}

.lang-btn {
  min-width: 38px;
  height: 32px;
  font-size: 12px;
}

.lang-btn.active {
  background: var(--ink);
  color: var(--paper);
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--charcoal);
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13, 12, 10, 0.8), rgba(13, 12, 10, 0.28) 52%, rgba(13, 12, 10, 0.06));
}

body.rtl .hero-overlay {
  background: linear-gradient(270deg, rgba(13, 12, 10, 0.82), rgba(13, 12, 10, 0.28) 52%, rgba(13, 12, 10, 0.06));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(820px, calc(100% - 36px));
  margin: 0 clamp(18px, 6vw, 82px) 12vh;
  color: #fffaf1;
}

.eyebrow,
.section-label,
.product-kicker {
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: anywhere;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(43px, 6.6vw, 86px);
  line-height: 0.98;
  font-weight: 500;
}

.hero-copy {
  max-width: 660px;
  color: rgba(255, 250, 241, 0.86);
  font-size: clamp(17px, 1.7vw, 21px);
}

.hero-actions,
.download-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn,
.download-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 20px;
  border: 1px solid currentColor;
  font-weight: 700;
  font-size: 14px;
}

.btn.primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.hero .btn.primary {
  background: #fffaf1;
  color: var(--ink);
  border-color: #fffaf1;
}

.btn.secondary {
  color: #fffaf1;
}

.section-pad {
  padding: clamp(70px, 9vw, 122px) clamp(18px, 5vw, 70px);
}

.intro-grid,
.section-heading,
.split,
.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: clamp(30px, 6vw, 84px);
  align-items: start;
}

.intro h2,
.section-heading h2,
.split h2,
.partners h2,
.contact-section h2,
.visual-band h2 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(32px, 4vw, 58px);
  line-height: 1.05;
  font-weight: 500;
}

.intro p,
.section-heading p,
.split p,
.contact-section p,
.visual-band p,
.partner-grid p,
.product-card p {
  color: var(--muted);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 54px;
  background: var(--line);
  border: 1px solid var(--line);
}

.metrics div {
  min-height: 145px;
  padding: 28px;
  background: var(--paper);
}

.metrics strong {
  display: block;
  margin-bottom: 16px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

.metrics span {
  color: var(--muted);
}

.muted {
  background: var(--linen);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.product-card,
.partner-grid > div,
.inquiry-form {
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid var(--line);
}

.product-card {
  display: grid;
  grid-template-rows: 360px auto;
}

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

.product-card div {
  padding: 24px;
}

.product-card h3,
.partner-grid h3,
.series-panel h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.18;
}

.series-panel {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 26px;
  margin-top: 18px;
  padding: 28px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.36);
}

.series-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

body.rtl .series-list {
  padding-right: 18px;
  padding-left: 0;
}

.visual-band {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.62fr;
  min-height: 620px;
  background: var(--charcoal);
  color: #fffaf1;
}

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

.visual-band > div {
  align-self: end;
  padding: clamp(34px, 6vw, 72px);
}

.visual-band p {
  color: rgba(255, 250, 241, 0.72);
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 48px;
}

.application-grid figure {
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.application-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.application-grid figcaption {
  padding: 16px 0;
  font-weight: 700;
}

.split {
  align-items: center;
}

.split img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding: 12px 0 12px 30px;
  border-top: 1px solid var(--line);
  color: var(--charcoal);
}

body.rtl .check-list li {
  padding-right: 30px;
  padding-left: 0;
}

.check-list li::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-left: -30px;
  margin-right: 18px;
  background: var(--green);
}

body.rtl .check-list li::before {
  margin-right: -30px;
  margin-left: 18px;
}

.partners {
  background: var(--charcoal);
  color: #fffaf1;
}

.partners h2 {
  max-width: 980px;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 44px;
}

.partner-grid > div {
  min-height: 220px;
  padding: 26px;
  background: rgba(255, 250, 241, 0.07);
  border-color: rgba(255, 250, 241, 0.16);
}

.partner-grid p {
  color: rgba(255, 250, 241, 0.7);
}

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

.contact-lines {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.contact-lines p {
  display: grid;
  grid-template-columns: 105px 1fr;
  gap: 14px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.contact-lines strong {
  color: var(--ink);
}

.download-row a {
  color: var(--ink);
}

.inquiry-form {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 34px);
}

.inquiry-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fffaf1;
  color: var(--ink);
  padding: 12px;
  font: inherit;
}

.inquiry-form textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  font-size: 13px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 5vw, 70px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

.floating-whatsapp {
  position: fixed;
  z-index: 28;
  right: 18px;
  bottom: 18px;
  padding: 12px 16px;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
}

body.rtl .floating-whatsapp {
  right: auto;
  left: 18px;
}

@media (max-width: 940px) {
  .site-header {
    grid-template-columns: auto auto 1fr;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: start;
    border: 1px solid var(--line);
    padding: 8px 12px;
  }

  .site-nav {
    position: absolute;
    top: 75px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 12px 24px 22px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 12px 0;
  }

  .language-switcher {
    justify-self: end;
  }

  .intro-grid,
  .section-heading,
  .split,
  .contact-section,
  .visual-band,
  .series-panel {
    grid-template-columns: 1fr;
  }

  .product-grid,
  .application-grid,
  .partner-grid,
  .metrics {
    grid-template-columns: 1fr;
  }

  .visual-band {
    min-height: auto;
  }

  .visual-band img {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 620px) {
  .site-header {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 8px;
    padding: 12px 14px;
  }

  .brand {
    flex: 1 1 90px;
    min-width: 78px;
  }

  .logo-letter {
    font-size: 25px;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-content {
    margin-bottom: 8vh;
  }

  .hero h1 {
    font-size: 30px;
    line-height: 1.02;
    display: block;
    width: 300px !important;
    max-width: calc(100vw - 48px) !important;
    word-break: break-word;
  }

  .hero-copy {
    display: block;
    width: 320px !important;
    max-width: calc(100vw - 48px) !important;
  }

  .lang-btn {
    min-width: 30px;
    height: 30px;
    font-size: 11px;
  }

  .language-switcher {
    flex: 0 0 auto;
    gap: 2px;
  }

  .menu-toggle {
    flex: 1 0 100%;
    justify-content: center;
    padding: 7px 10px;
  }

  .site-nav {
    top: 105px;
  }

  .hero-content {
    justify-self: start;
    width: 100%;
    max-width: 100%;
    margin-right: 0;
    margin-left: 0;
    padding-right: 24px;
    padding-left: 24px;
  }

  body.rtl .hero-content {
    justify-self: start;
    width: 100vw;
    max-width: 100vw;
    direction: ltr;
    text-align: left;
  }

  body.rtl .hero-content [data-i18n] {
    direction: ltr;
    text-align: left;
  }

  body.rtl .hero h1,
  body.rtl .hero-copy {
    margin-right: 0;
    margin-left: 0;
  }

  body.rtl .hero h1 {
    width: 250px !important;
    font-size: 24px;
  }

  body.rtl .hero-copy {
    width: 260px !important;
  }

  body.rtl .hero-actions {
    justify-content: flex-start;
  }

  .intro h2,
  .section-heading h2,
  .split h2,
  .partners h2,
  .contact-section h2,
  .visual-band h2 {
    font-size: 28px;
    max-width: calc(100vw - 48px);
    word-break: break-word;
  }

  .product-card {
    grid-template-rows: 280px auto;
  }

  .contact-lines p {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}