:root {
  --ink: #121417;
  --muted: #5d6670;
  --line: #dce2e7;
  --paper: #f7f8f6;
  --white: #ffffff;
  --steel: #294653;
  --teal: #0f8f8a;
  --amber: #d79b32;
  --green: #1f8f54;
  --shadow: 0 24px 70px rgba(16, 24, 32, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(247, 248, 246, 0.9);
  border-bottom: 1px solid rgba(18, 20, 23, 0.08);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 35px rgba(18, 20, 23, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 170px;
}

.brand img {
  display: block;
  width: 184px;
  height: auto;
}

.contact-card img {
  display: block;
  width: min(100%, 240px);
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 3vw, 34px);
  color: #39424b;
  font-size: 0.94rem;
}

.nav a {
  padding: 8px 0;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 12px;
  color: var(--steel);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 800;
}

.menu-icon {
  display: grid;
  gap: 4px;
  width: 20px;
}

.menu-icon i {
  display: block;
  height: 2px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-header.menu-open .menu-icon i:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header.menu-open .menu-icon i:nth-child(2) {
  opacity: 0;
}

.site-header.menu-open .menu-icon i:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.btn,
.product-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  font-weight: 750;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.92fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  min-height: calc(100vh - 77px);
  padding: clamp(42px, 7vw, 96px) clamp(18px, 4vw, 56px) 42px;
  color: var(--white);
  background: #17282f;
}

.hero .eyebrow {
  color: #efbd58;
}

.hero .lead {
  color: rgba(255, 255, 255, 0.76);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4.2vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
  letter-spacing: 0;
}

.lead {
  max-width: 660px;
  color: #3d4650;
  font-size: clamp(1.05rem, 1.7vw, 1.32rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0;
}

.btn {
  padding: 0 22px;
}

.btn.primary {
  color: var(--white);
  background: var(--green);
  box-shadow: 0 14px 34px rgba(31, 143, 84, 0.26);
}

.btn.secondary {
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.36);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 620px;
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stats div {
  padding: 22px 18px 0 0;
}

.stats dt {
  font-size: 2rem;
  font-weight: 850;
}

.stats dd {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.64);
}

.hero-media {
  position: relative;
  min-height: 620px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #0e171b;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
}

.quote-card {
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: min(310px, calc(100% - 40px));
  padding: 20px;
  color: var(--white);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(12, 18, 22, 0.94), rgba(30, 45, 47, 0.9) 48%, rgba(96, 59, 18, 0.88)),
    #11191d;
  border: 1px solid rgba(255, 209, 102, 0.54);
  border-radius: 8px;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.quote-card::before {
  content: "";
  position: absolute;
  inset: 12px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 6px;
}

.quote-card em,
.quote-card span {
  display: block;
}

.quote-card em {
  color: #fff4cf;
  font-size: 1.14rem;
  font-style: normal;
  font-weight: 850;
  line-height: 1.08;
  text-transform: uppercase;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.34);
}

.quote-card em b {
  display: block;
  margin-bottom: 6px;
  color: #ffffff;
  font-size: clamp(2.85rem, 4.2vw, 4rem);
  line-height: 0.88;
}

.quote-card span {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.45;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.trust-strip span {
  display: grid;
  min-height: 82px;
  place-items: center;
  padding: 12px;
  text-align: center;
  font-weight: 750;
  background: var(--white);
}

.trust-strip .trust-location {
  display: grid;
  gap: 2px;
}

.trust-strip .trust-location-line {
  display: block;
  min-height: 0;
  padding: 0;
  background: transparent;
}

.section,
.lines,
.process,
.contact {
  padding: clamp(64px, 9vw, 120px) clamp(18px, 4vw, 56px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding-bottom: clamp(42px, 6vw, 78px);
}

.intro > div {
  max-width: 760px;
}

.intro > p {
  max-width: 500px;
  margin: 0;
  padding-left: clamp(20px, 3vw, 36px);
  border-left: 3px solid var(--amber);
}

.catalog {
  padding-top: clamp(42px, 6vw, 78px);
  scroll-margin-top: 92px;
}

.catalog .section-heading {
  display: block;
  max-width: 760px;
  margin-bottom: 30px;
}

.catalog .section-heading h2,
.services .section-heading h2 {
  font-size: clamp(2.25rem, 3.4vw, 3.4rem);
  line-height: 1.05;
}

.intro p:last-child,
.contact p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.filter {
  min-height: 40px;
  padding: 0 16px;
  color: var(--steel);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
}

.filter.active {
  color: var(--white);
  background: var(--steel);
  border-color: var(--steel);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: grid;
  grid-template-rows: 260px 1fr auto;
  min-height: 520px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-card.is-hidden {
  display: none;
}

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

.product-card img.product-image-contain {
  object-fit: contain;
  padding: 12px;
  background: #f1f3f0;
}

.product-card div {
  padding: 22px;
}

.product-card p {
  margin-bottom: 8px;
  color: var(--amber);
  font-weight: 850;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.product-card h3 {
  font-size: clamp(1.05rem, 1.05vw, 1.18rem);
  line-height: 1.22;
  overflow-wrap: break-word;
}

.product-card span {
  color: var(--muted);
  line-height: 1.55;
}

.product-card a {
  margin: 0 22px 22px;
  color: var(--green);
  background: #eaf6ef;
}

.services {
  background: #eef1ef;
  scroll-margin-top: 92px;
}

.services .section-heading {
  display: block;
  max-width: 780px;
  margin: 0 auto 38px;
  text-align: center;
}

.services .section-heading h2 {
  max-width: none;
  margin-top: 12px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.service-list div {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 64px;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid rgba(41, 70, 83, 0.12);
  border-left: 4px solid var(--amber);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(18, 20, 23, 0.04);
}

.service-list strong {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  color: var(--amber);
  font-size: 0.82rem;
  line-height: 1;
}

.service-list span {
  min-width: 0;
  color: #20262d;
  font-size: clamp(0.96rem, 1vw, 1.08rem);
  font-weight: 780;
  line-height: 1.28;
  overflow-wrap: normal;
}

.lines {
  color: var(--white);
  background: var(--steel);
}

.lines .eyebrow {
  color: #79d6d0;
}

.lines .section-heading {
  display: block;
  max-width: 780px;
  margin-bottom: 34px;
}

.lines .section-heading h2 {
  max-width: 700px;
  margin-top: 12px;
}

.line-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.18);
}

.line-grid article {
  min-height: 238px;
  padding: clamp(24px, 4vw, 42px);
  background: #223b46;
}

.line-grid span {
  color: var(--amber);
  font-weight: 850;
}

.line-grid p {
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.65;
}

.process {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1fr);
  gap: clamp(26px, 5vw, 80px);
  align-items: center;
  background: var(--white);
}

.process-media {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border-radius: 8px;
  background: #dfe5e1;
  border: 1px solid rgba(41, 70, 83, 0.14);
  box-shadow: 0 20px 55px rgba(16, 24, 32, 0.14);
}

.process-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
  object-position: center 32%;
  filter: saturate(1.06) contrast(1.04);
}

.process-media-caption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  padding: 12px 14px;
  color: var(--white);
  background: rgba(18, 20, 23, 0.78);
  border-left: 3px solid var(--amber);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.process ol {
  display: grid;
  gap: 18px;
  margin: 28px 0;
  padding-left: 22px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.process-copy h2 {
  font-size: clamp(2rem, 3.6vw, 3.6rem);
}

.process-intro {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.65;
}

.quality-note {
  max-width: 620px;
  margin: 22px 0 0;
  padding: 16px 18px;
  color: var(--steel);
  background: #fff6df;
  border-left: 4px solid var(--amber);
  font-size: 1.04rem;
  line-height: 1.5;
}

.quality-note strong {
  color: #9a6810;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: clamp(28px, 7vw, 110px);
  align-items: center;
}

.contact-card {
  display: grid;
  gap: 14px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.phone {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1;
}

.full {
  width: 100%;
}

.instagram {
  color: var(--teal);
  font-weight: 800;
}

.facebook,
.email {
  color: var(--steel);
  font-weight: 750;
}

.contact-whatsapp {
  width: 100%;
  margin-top: 4px;
}

footer {
  display: grid;
  grid-template-columns: 1fr 1.3fr auto auto;
  gap: 28px;
  align-items: center;
  padding: 34px clamp(18px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.72);
  background: #11181c;
  border-top: 4px solid var(--amber);
}

.footer-brand span,
.footer-location span {
  display: block;
}

.footer-brand img {
  display: block;
  width: min(100%, 190px);
  height: auto;
}

.footer-brand span {
  margin-top: 4px;
  color: #efbd58;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.footer-location {
  display: grid;
  gap: 5px;
  font-size: 0.88rem;
}

.footer-location span:last-child {
  color: rgba(255, 255, 255, 0.52);
}

.footer-legal {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.78rem;
  white-space: nowrap;
}

@media (max-width: 980px) {
  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    right: clamp(14px, 4vw, 56px);
    left: clamp(14px, 4vw, 56px);
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 10px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 40px rgba(18, 20, 23, 0.14);
  }

  .nav a {
    padding: 14px 12px;
    border-bottom: 1px solid #edf0f2;
  }

  .nav a:last-child {
    border-bottom: 0;
  }

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

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .hero,
  .intro,
  .process,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media,
  .hero-media img,
  .process-media,
  .process-media img {
    min-height: 430px;
  }

  .trust-strip,
  .product-grid,
  .line-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-list {
    grid-template-columns: 1fr;
  }

  .service-list div {
    grid-column: auto;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 12px 14px;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 142px;
  }

  .menu-label {
    display: none;
  }

  .filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 22px;
  }

  .filter {
    width: 100%;
    min-height: 38px;
    padding: 0 8px;
    font-size: 0.78rem;
    line-height: 1.15;
    white-space: normal;
  }

  .filter:first-child {
    grid-column: 1 / -1;
    min-height: 44px;
    font-size: 0.9rem;
  }

  .menu-toggle {
    width: 42px;
    padding: 0;
    margin-left: auto;
  }

  h1 {
    font-size: clamp(2.75rem, 16vw, 4.2rem);
  }

  .hero,
  .section,
  .lines,
  .process,
  .contact {
    padding-left: 14px;
    padding-right: 14px;
  }

  .catalog {
    padding-top: 20px;
  }

  .hero-media,
  .hero-media img {
    min-height: 390px;
  }

  .quote-card {
    display: block;
    right: 14px;
    bottom: 14px;
    left: auto;
    width: min(238px, calc(100% - 28px));
    padding: 12px 11px;
  }

  .quote-card::before {
    inset: 7px;
  }

  .quote-card em {
    font-size: 0.68rem;
    line-height: 1.18;
  }

  .quote-card em b {
    margin-bottom: 3px;
    font-size: clamp(1.65rem, 8vw, 2.2rem);
  }

  .catalog .section-heading h2,
  .services .section-heading h2 {
    font-size: 2rem;
    line-height: 1.08;
  }

  .process-media,
  .process-media img {
    min-height: 360px;
  }

  .process-media img {
    object-position: center 44%;
  }

  .process-media-caption {
    right: 12px;
    bottom: 12px;
    left: 12px;
    padding: 10px 12px;
    font-size: 0.74rem;
  }

  .contact-card {
    width: 100%;
    min-width: 0;
    gap: 12px;
    padding: 18px 16px;
  }

  .contact-card img {
    width: min(100%, 220px);
  }

  .contact-card a,
  .contact-card span {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .contact-whatsapp {
    padding-right: 12px;
    padding-left: 12px;
    font-size: 0.88rem;
  }

  .stats,
  .product-grid,
  .line-grid {
    grid-template-columns: 1fr;
  }

  .stats div {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 12px 0 0;
  }

  .stats dt {
    flex: 0 0 auto;
    font-size: 1.55rem;
    line-height: 1;
  }

  .stats dd {
    margin: 0;
    line-height: 1.25;
  }

  .service-list {
    grid-template-columns: 1fr;
  }

  .service-list div {
    grid-column: auto;
    min-height: 56px;
    gap: 10px;
    padding: 11px 12px;
    align-items: center;
  }

  .service-list strong {
    flex: 0 0 auto;
    width: 30px;
    font-size: 0.72rem;
  }

  .service-list span {
    font-size: 0.84rem;
    line-height: 1.2;
    overflow-wrap: break-word;
  }

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

  .trust-strip span {
    min-height: 62px;
    padding: 8px 6px;
    font-size: 0.78rem;
    line-height: 1.2;
    overflow-wrap: anywhere;
  }

  .section-heading {
    display: block;
  }

  .intro {
    gap: 18px;
    padding-bottom: 28px;
  }

  .intro > p {
    max-width: none;
    padding: 16px 0 0;
    border-top: 3px solid var(--amber);
    border-left: 0;
  }

  .product-card {
    grid-template-rows: 240px 1fr auto;
    min-height: auto;
  }

  footer {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-legal {
    white-space: normal;
  }
}