:root {
  --ink: #171717;
  --ink-2: #2b2f2d;
  --muted: #545a57;
  --paper: #f7f7f2;
  --white: #ffffff;
  --line: #deded6;
  --red: #c91426;
  --red-dark: #8e0e1a;
  --yellow: #f4bf21;
  --green: #0f6b57;
  --graphite: #202422;
  --radius: 8px;
  --shadow: 0 20px 50px rgba(20, 20, 20, 0.13);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
  border-radius: 4px;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  letter-spacing: 0;
  overflow-x: clip;
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button {
  cursor: pointer;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: 12px;
  z-index: 30;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--yellow);
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 138px;
}

.brand img {
  width: 138px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--ink-2);
  font-size: 0.95rem;
  font-weight: 700;
}

.main-nav a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}

.main-nav a:hover,
.main-nav a:focus {
  color: var(--red);
}

.nav-cta {
  padding-inline: 16px;
  border-radius: var(--radius);
  background: var(--red);
  color: var(--white) !important;
}

.nav-cta:hover,
.nav-cta:focus {
  background: var(--red-dark);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 2px solid var(--red);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--red);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.hero {
  position: relative;
  min-height: min(760px, 82svh);
  isolation: isolate;
  overflow: hidden;
  color: var(--white);
  background: var(--graphite);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: center;
  z-index: -3;
  filter: saturate(0.95) contrast(1.05);
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(14, 15, 14, 0.92) 0%, rgba(14, 15, 14, 0.74) 42%, rgba(14, 15, 14, 0.22) 100%),
    linear-gradient(0deg, rgba(14, 15, 14, 0.72) 0%, rgba(14, 15, 14, 0.1) 56%);
}

.hero::after {
  content: "EJOTA";
  position: absolute;
  right: clamp(24px, 7vw, 96px);
  bottom: clamp(22px, 6vw, 72px);
  color: rgba(255, 255, 255, 0.14);
  font-size: clamp(4rem, 13vw, 12rem);
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

.hero-content {
  min-height: min(760px, 82svh);
  display: grid;
  align-content: center;
  gap: 24px;
  padding-block: 76px;
}

.eyebrow {
  margin: 0;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.section-dark .eyebrow,
.hero .eyebrow {
  color: var(--yellow);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  overflow-wrap: break-word;
  letter-spacing: 0;
}

h1 {
  max-width: 920px;
  margin-bottom: 0;
  font-size: clamp(2.55rem, 7vw, 5.65rem);
  line-height: 0.98;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4.8vw, 3.7rem);
  line-height: 1.04;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
  line-height: 1.16;
}

.hero-copy {
  max-width: 710px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 2.1vw, 1.28rem);
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 0;
  border-radius: var(--radius);
  font-weight: 900;
}

.button-primary {
  background: var(--red);
  color: var(--white);
}

.button-primary:hover,
.button-primary:focus {
  background: var(--red-dark);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.button-secondary:hover,
.button-secondary:focus {
  background: rgba(255, 255, 255, 0.2);
}

.proof-band {
  background: var(--ink);
  color: var(--white);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.proof-grid div {
  min-height: 128px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 26px;
  background: var(--ink);
}

.proof-grid strong {
  color: var(--yellow);
  font-size: 1.45rem;
  line-height: 1;
}

.proof-grid span {
  color: rgba(255, 255, 255, 0.78);
}

.section {
  padding-block: clamp(64px, 9vw, 112px);
}

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

.section-muted {
  background: #ecece4;
}

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

.section-quote {
  background: linear-gradient(135deg, var(--ink), #2d1518);
  color: var(--white);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-heading p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-dark p,
.section-quote p,
.section-dark .section-heading p:last-child,
.section-quote .section-heading p:last-child {
  color: rgba(255, 255, 255, 0.78);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(20, 20, 20, 0.07);
}

.media-link,
.media-watermark {
  display: block;
}

.media-watermark {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ddd;
}

.media-watermark picture {
  display: block;
  height: 100%;
}

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

.media-watermark::after {
  content: attr(data-watermark);
  position: absolute;
  right: 12px;
  bottom: 10px;
  padding: 5px 9px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.58);
  color: rgba(23, 23, 23, 0.48);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  pointer-events: none;
}

.product-body {
  display: grid;
  align-content: start;
  padding: 22px;
}

.product-tag {
  margin-bottom: 8px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.product-body p:not(.product-tag) {
  color: var(--muted);
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 4px 0 0;
  list-style: none;
}

.keyword-list li {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 0.82rem;
  font-weight: 700;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(32px, 7vw, 82px);
  align-items: start;
}

.split > div:first-child p:last-child {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
}

.process-list {
  display: grid;
  gap: 14px;
}

.process-list div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.process-list strong {
  color: var(--yellow);
  font-size: 1.45rem;
}

.process-list span {
  color: rgba(255, 255, 255, 0.82);
}

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

.alias-grid div {
  min-height: 148px;
  padding: 22px;
  border-left: 4px solid var(--red);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 26px rgba(20, 20, 20, 0.06);
}

.alias-grid strong,
.alias-grid span {
  display: block;
}

.alias-grid strong {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

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

.logo-wall {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.logo-wall figure {
  margin: 0;
  aspect-ratio: 3 / 2;
  display: grid;
  place-items: center;
  padding: 14px;
  border: 1px solid #d4d4ca;
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.logo-wall figure:hover {
  transform: translateY(-2px);
  border-color: #b9b9ae;
}

.logo-wall img {
  width: 100%;
  height: 100%;
  max-width: 150px;
  max-height: 56px;
  object-fit: contain;
  filter: grayscale(100%) brightness(0.55);
  opacity: 0.82;
  transition: filter 0.2s ease, opacity 0.2s ease;
}

.logo-wall figure:hover img {
  filter: grayscale(0);
  opacity: 1;
}

.logo-wall .logo-on-dark {
  background: #171717;
  border-color: #171717;
}

.logo-wall .logo-on-dark img {
  filter: none;
  opacity: 0.95;
}

.logo-wall .logo-on-dark:hover img {
  opacity: 1;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.faq-list summary {
  cursor: pointer;
  padding: 19px 22px;
  font-weight: 900;
}

.faq-list p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--muted);
}

.quote-wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(340px, 1fr);
  gap: clamp(32px, 7vw, 88px);
  align-items: start;
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.quote-form label {
  display: grid;
  gap: 7px;
}

.quote-form span {
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.92rem;
  font-weight: 700;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  padding: 12px 13px;
}

.quote-form option {
  color: var(--ink);
}

.quote-form textarea {
  resize: vertical;
}

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

.site-footer {
  background: var(--ink);
  color: var(--white);
  padding-block: 46px 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 38px;
}

.footer-grid img {
  width: 128px;
  height: auto;
  margin-bottom: 12px;
  filter: brightness(0) invert(1);
}

.footer-grid p,
.footer-grid span,
.footer-bottom {
  color: rgba(255, 255, 255, 0.68);
}

.footer-grid h2 {
  margin-bottom: 12px;
  font-size: 1rem;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid span {
  display: block;
  margin-bottom: 8px;
}

.footer-grid a:hover,
.footer-grid a:focus {
  color: var(--yellow);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 28px;
  margin-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.84rem;
}

.softuria-link {
  color: var(--red);
  font-weight: 700;
  transition: color 0.2s ease;
}

.softuria-link:hover,
.softuria-link:focus {
  color: var(--red-dark);
  text-decoration: underline;
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 25;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #21a955;
  color: var(--white);
  box-shadow: var(--shadow);
  font-weight: 900;
}

.product-hero {
  position: relative;
  overflow: hidden;
  background: var(--graphite);
  color: var(--white);
}

.product-hero .container {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
  min-height: 620px;
  padding-block: 72px;
}

.product-hero-copy {
  display: grid;
  gap: 22px;
}

.product-hero-copy h1 {
  font-size: clamp(2.35rem, 5.7vw, 4.8rem);
}

.product-hero-copy p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.1rem;
}

.product-hero-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-hero-image .media-watermark {
  aspect-ratio: 4 / 3;
}

.hero-carousel {
  position: relative;
  display: grid;
}

.hero-carousel .hero-slide {
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
}

.hero-carousel .hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-carousel .media-watermark {
  aspect-ratio: 4 / 3;
}

.hero-carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background: rgba(23, 23, 23, 0.55);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  z-index: 2;
  transition: background 200ms ease, border-color 200ms ease;
}

.hero-carousel-nav:hover,
.hero-carousel-nav:focus {
  background: var(--red);
  border-color: var(--red);
  outline: none;
}

.hero-carousel-nav.hero-carousel-prev {
  left: 10px;
}

.hero-carousel-nav.hero-carousel-next {
  right: 10px;
}

.hero-carousel-nav svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-carousel-counter {
  position: absolute;
  right: 12px;
  bottom: 10px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(23, 23, 23, 0.6);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  z-index: 2;
  pointer-events: none;
}

.breadcrumbs {
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.9rem;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.55fr);
  gap: clamp(28px, 6vw, 72px);
}

.rich-copy p,
.rich-copy li {
  color: var(--muted);
  font-size: 1.05rem;
}

.rich-copy h2 {
  margin-top: 42px;
  font-size: clamp(1.75rem, 3vw, 2.55rem);
}

.rich-copy h2:first-child {
  margin-top: 0;
}

.rich-copy ul {
  padding-left: 1.1rem;
}

.side-panel {
  position: sticky;
  top: 102px;
  align-self: start;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 14px 34px rgba(20, 20, 20, 0.09);
}

.side-panel h2 {
  margin-bottom: 10px;
  font-size: 1.35rem;
}

.side-panel ul {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.side-panel li {
  padding: 10px 12px;
  border-radius: var(--radius);
  background: #f1f1eb;
  color: var(--ink-2);
  font-weight: 700;
}

.related-products {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.related-products a {
  min-height: 78px;
  display: grid;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  font-weight: 900;
}

.related-products a:hover,
.related-products a:focus {
  border-color: var(--red);
  color: var(--red);
}

.breadcrumbs a:hover,
.breadcrumbs a:focus {
  color: var(--yellow);
}

.breadcrumbs [aria-current="page"] {
  color: rgba(255, 255, 255, 0.9);
}

.rich-copy > h2 + p,
.rich-copy > h2 + ul {
  margin-top: 0;
}

.rich-copy p,
.rich-copy li {
  line-height: 1.65;
}

.variant-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 14px 0 8px;
}

.variant-grid article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 8px 22px rgba(20, 20, 20, 0.05);
}

.variant-grid h3 {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.variant-grid p {
  margin-bottom: 10px;
  font-size: 0.98rem;
}

.variant-grid dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  margin: 0;
  font-size: 0.92rem;
}

.variant-grid dt {
  color: var(--ink-2);
  font-weight: 900;
}

.variant-grid dd {
  margin: 0;
  color: var(--muted);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}

.spec-table caption {
  caption-side: top;
  padding-bottom: 10px;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: left;
}

.spec-table th,
.spec-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  background: #f1f1eb;
  color: var(--ink);
  font-weight: 900;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: 0;
}

.norm-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 10px 0 0;
  list-style: none;
}

.norm-pills li {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 700;
}

.norm-pills li strong {
  color: var(--red);
}

.alias-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 10px 0 0;
  list-style: none;
}

.alias-pills li {
  padding: 6px 10px;
  border-radius: 999px;
  background: #f1f1eb;
  color: var(--ink-2);
  font-size: 0.88rem;
  font-weight: 700;
}

.side-panel .button {
  width: 100%;
  margin-top: 14px;
}

.side-panel .button + .button {
  margin-top: 10px;
}

.privacy-note {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.84rem;
  line-height: 1.5;
}

.privacy-note a {
  color: var(--yellow);
  text-decoration: underline;
}

.side-panel h3 {
  margin: 22px 0 8px;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.side-panel .side-links {
  display: grid;
  gap: 6px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.side-panel .side-links a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--ink-2);
  font-weight: 700;
}

.side-panel .side-links a:hover,
.side-panel .side-links a:focus {
  background: #f1f1eb;
  color: var(--red);
}

.callout {
  margin: 24px 0;
  padding: 20px 22px;
  border-left: 4px solid var(--yellow);
  border-radius: var(--radius);
  background: #fff8e0;
  color: var(--ink);
}

.callout p {
  margin: 0;
}

.not-found-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
}

.not-found-copy {
  max-width: 640px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.08rem;
}

.not-found-links {
  margin-top: 34px;
}

.not-found-links .related-products {
  max-width: 900px;
  margin-inline: auto;
}

.breadcrumbs-on-light {
  margin-bottom: 18px;
  color: var(--muted);
}

.floating-whatsapp {
  width: 56px;
  height: 56px;
}

.floating-whatsapp svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.icon-hidden-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 980px) {
  .variant-grid,
  .logo-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .variant-grid {
    grid-template-columns: 1fr;
  }

  .logo-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spec-table th,
  .spec-table td {
    padding: 10px 12px;
    font-size: 0.9rem;
  }
}

@media (max-width: 980px) {
  .nav-toggle {
    display: grid;
  }

  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    padding: 16px 20px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--white);
    box-shadow: 0 18px 34px rgba(20, 20, 20, 0.1);
  }

  .main-nav.is-open {
    display: grid;
    gap: 8px;
  }

  .main-nav a {
    min-height: 46px;
  }

  .proof-grid,
  .product-grid,
  .alias-grid,
  .split,
  .quote-wrap,
  .product-hero .container,
  .content-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .product-grid {
    gap: 18px;
  }

  .product-hero .container {
    min-height: auto;
  }

  .side-panel {
    position: static;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .header-inner {
    min-height: 68px;
  }

  .brand img {
    width: 118px;
  }

  .main-nav {
    top: 68px;
  }

  .hero,
  .hero-content {
    min-height: 690px;
  }

  .hero-actions,
  .button-row,
  .footer-bottom {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .proof-grid div {
    min-height: 112px;
    padding: 22px;
  }

  .client-columns,
  .client-grid,
  .quote-form,
  .related-products {
    grid-template-columns: 1fr;
  }

  .process-list div {
    grid-template-columns: 48px 1fr;
    gap: 12px;
  }
}

/* WhatsApp chooser modal */
.wa-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  align-items: center;
  justify-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.wa-modal[hidden] {
  display: none;
}

.wa-modal.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.wa-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 15, 18, 0.72);
  backdrop-filter: blur(2px);
}

.wa-modal__panel {
  position: relative;
  width: min(460px, 100%);
  background: #ffffff;
  color: #171717;
  border-radius: 16px;
  padding: 32px 28px 28px;
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.32);
  transform: translateY(8px);
  transition: transform 220ms ease;
}

.wa-modal.is-visible .wa-modal__panel {
  transform: translateY(0);
}

.wa-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: #171717;
  border-radius: 999px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 160ms ease;
}

.wa-modal__close:hover,
.wa-modal__close:focus-visible {
  background: rgba(0, 0, 0, 0.06);
  outline: none;
}

.wa-modal__close svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.wa-modal__eyebrow {
  margin: 0 0 6px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red, #c8102e);
}

.wa-modal__title {
  margin: 0 0 6px;
  font-size: 1.45rem;
  line-height: 1.2;
  font-weight: 800;
  color: #171717;
}

.wa-modal__lead {
  margin: 0 0 22px;
  color: #4a4a4a;
  font-size: 0.98rem;
  line-height: 1.45;
}

.wa-modal__options {
  display: grid;
  gap: 12px;
}

.wa-modal__option {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #f7f7f7;
  color: #171717;
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.wa-modal__option:hover,
.wa-modal__option:focus-visible {
  border-color: var(--red, #c8102e);
  background: #ffffff;
  outline: none;
  transform: translateY(-1px);
}

.wa-modal__option-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.wa-modal__option-label {
  font-weight: 700;
  font-size: 1.02rem;
}

.wa-modal__option-badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--red, #c8102e);
  color: #ffffff;
  padding: 3px 8px;
  border-radius: 999px;
}

.wa-modal__option-phone {
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  color: #171717;
  font-weight: 600;
}

.wa-modal__option-hint {
  font-size: 0.88rem;
  color: #5a5a5a;
}

body.wa-modal-open {
  overflow: hidden;
}

@media (max-width: 540px) {
  .wa-modal {
    padding: 16px;
    align-items: end;
  }

  .wa-modal__panel {
    padding: 26px 22px 22px;
    border-radius: 18px 18px 12px 12px;
  }

  .wa-modal__title {
    font-size: 1.3rem;
  }
}