:root {
  --fhs-red: #c91517;
  --fhs-red-dark: #8f0e10;
  --fhs-red-soft: rgba(201, 21, 23, .08);
  --fhs-orange-red: #f2551b;
  --fhs-graphite: #202124;
  --fhs-text: #303136;
  --fhs-muted: #6f7378;
  --fhs-border: #e8eaed;
  --fhs-bg: #ffffff;
  --fhs-bg-soft: #f7f8fa;
  --fhs-bg-warm: #fbf8f4;
  --shadow-card: 0 18px 45px rgba(32, 33, 36, .09);
  --shadow-red: 0 16px 32px rgba(201, 21, 23, .22);
  --radius-sm: 12px;
  --radius-md: 18px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--fhs-text);
  background: var(--fhs-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

section,
footer {
  scroll-margin-top: 124px;
}

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

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(201, 21, 23, .34);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: .75rem;
  z-index: 20;
  transform: translateY(-160%);
  padding: .65rem .9rem;
  border-radius: var(--radius-sm);
  background: var(--fhs-graphite);
  color: #fff;
}

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

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.topbar {
  background: linear-gradient(90deg, var(--fhs-red-dark), var(--fhs-red));
  color: #fff;
  font-size: .88rem;
  font-weight: 700;
}

.topbar__inner {
  display: flex;
  min-height: 30px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.topbar__inner a,
.topbar__inner span,
.contact__info dt {
  display: flex;
  align-items: center;
  gap: .45rem;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.inline-icon,
.icon svg,
.mini-icon svg,
.metric-icon svg {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.inline-icon {
  flex: 0 0 auto;
  font-size: 1.12rem;
}

.whatsapp-icon {
  stroke-width: 1.65;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 12;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid var(--fhs-border);
  backdrop-filter: blur(16px);
}

.nav {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  min-height: 66px;
  align-items: center;
  gap: 2rem;
}

.brand {
  display: block;
  width: 132px;
  overflow: visible;
}

.brand img,
.footer__brand img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  border-radius: 10px;
  background: var(--fhs-red);
}

.nav__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2.4vw, 2rem);
  color: var(--fhs-text);
  font-size: .94rem;
  font-weight: 800;
}

.nav__links a {
  position: relative;
  padding: .35rem .05rem;
}

.nav__links a::after {
  position: absolute;
  left: 0;
  bottom: -.28rem;
  width: 0;
  height: 2px;
  background: var(--fhs-red);
  content: "";
  transition: width .2s ease;
}

.nav__links a:hover::after {
  width: 100%;
}

.nav-toggle,
.nav-button {
  display: none;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: .58rem;
  padding: .82rem 1.18rem;
  border: 1px solid var(--fhs-red);
  border-radius: 999px;
  background: var(--fhs-red);
  color: #fff;
  font-weight: 900;
  line-height: 1.05;
  box-shadow: var(--shadow-red);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.btn::after {
  content: "→";
  font-weight: 900;
}

.btn:hover {
  transform: translateY(-2px);
  background: var(--fhs-red-dark);
  box-shadow: 0 20px 38px rgba(143, 14, 16, .22);
}

.btn--nav {
  min-height: 44px;
  padding-inline: 1rem;
  white-space: nowrap;
}

.btn--secondary {
  background: #fff;
  color: var(--fhs-graphite);
  border-color: rgba(32, 33, 36, .16);
  box-shadow: none;
}

.btn--secondary:hover {
  background: var(--fhs-bg-warm);
  color: var(--fhs-red-dark);
}

.btn--light {
  background: #fff;
  color: var(--fhs-red-dark);
  border-color: #fff;
  box-shadow: 0 16px 28px rgba(32, 33, 36, .15);
}

.btn--full {
  width: 100%;
}

.section-lines {
  position: relative;
  overflow: hidden;
}

.section-lines::before,
.section-lines::after {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  border: 2px solid rgba(201, 21, 23, .14);
  content: "";
}

.section-lines::before {
  width: 290px;
  height: 210px;
  left: -116px;
  top: 76px;
  border-right: 0;
  border-bottom: 0;
  border-radius: 40px 0 0 0;
  transform: rotate(-12deg);
}

.section-lines::after {
  width: 260px;
  height: 360px;
  right: -96px;
  top: -74px;
  border-left: 0;
  border-radius: 0 0 0 72px;
}

.hero {
  min-height: 600px;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, .98), rgba(255, 255, 255, .9) 48%, rgba(251, 248, 244, .55)),
    radial-gradient(circle at 18% 20%, rgba(242, 85, 27, .08), transparent 30%),
    linear-gradient(180deg, #fff 0%, var(--fhs-bg-warm) 64%, #fff 100%);
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(500px, .92fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
  padding-block: clamp(2.4rem, 3.6vw, 3.6rem);
}

.eyebrow,
.hero__kicker {
  margin: 0 0 .85rem;
  color: var(--fhs-red);
  font-size: .78rem;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1.2rem;
}

.hero__kicker span {
  width: 34px;
  height: 3px;
  border-radius: 999px;
  background: var(--fhs-red);
}

.hero__kicker b {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--fhs-graphite);
}

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

h1 {
  max-width: 680px;
  margin-bottom: 1.15rem;
  color: var(--fhs-graphite);
  font-size: clamp(2.55rem, 4.2vw, 4.2rem);
  line-height: .98;
  letter-spacing: 0;
}

h1 span {
  color: var(--fhs-red);
}

h2 {
  margin-bottom: .9rem;
  color: var(--fhs-graphite);
  font-size: clamp(2rem, 3.7vw, 3.35rem);
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: .55rem;
  color: var(--fhs-graphite);
  font-size: 1.13rem;
  line-height: 1.22;
}

.hero__lead {
  max-width: 650px;
  margin-bottom: .9rem;
  color: var(--fhs-muted);
  font-size: clamp(1.02rem, 1.5vw, 1.16rem);
}

.hero__micro {
  display: flex;
  max-width: 650px;
  align-items: flex-start;
  gap: .8rem;
  margin-bottom: 1.1rem;
  color: var(--fhs-text);
  font-size: 1rem;
  font-weight: 800;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.hero__badges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 620px;
  gap: 0;
  margin: 0;
  padding: .45rem;
  list-style: none;
  border: 1px solid rgba(32, 33, 36, .08);
  border-radius: 22px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 18px 40px rgba(32, 33, 36, .06);
  backdrop-filter: blur(10px);
}

.hero__badges li {
  display: grid;
  grid-template-columns: 28px 1fr;
  grid-template-rows: auto auto;
  gap: .55rem;
  align-items: center;
  min-height: 46px;
  padding: .42rem .58rem;
  color: var(--fhs-text);
  font-size: .78rem;
  font-weight: 850;
}

.hero__badges li + li {
  border-left: 1px solid rgba(32, 33, 36, .08);
}

.hero__badges strong,
.hero__badges small {
  display: block;
  grid-column: 2;
}

.hero__badges small {
  margin-top: .04rem;
  color: var(--fhs-muted);
  font-size: .7rem;
  font-weight: 700;
}

.hero__badges .mini-icon {
  grid-row: 1 / 3;
}

.hero__visual {
  position: relative;
  isolation: isolate;
  height: clamp(450px, 42vw, 560px);
  min-height: 0;
  align-self: center;
}

.hero__visual::before {
  position: absolute;
  inset: 8% -5% auto auto;
  z-index: -1;
  width: 68%;
  height: 56%;
  border-radius: 50%;
  background: rgba(201, 21, 23, .11);
  filter: blur(38px);
  content: "";
}

.hero__video {
  width: 100%;
  height: 100%;
  min-height: 0;
  aspect-ratio: auto;
  object-fit: cover;
  border-radius: 0;
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%);
  box-shadow: 0 28px 60px rgba(32, 33, 36, .18);
  background: var(--fhs-graphite);
}

.hero__visual picture,
.hero__visual video {
  position: relative;
  display: block;
}

.hero__visual::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 0;
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%);
  background:
    linear-gradient(145deg, rgba(32, 33, 36, .04), transparent 38%),
    linear-gradient(0deg, rgba(143, 14, 16, .18), transparent 34%);
  content: "";
  pointer-events: none;
}

.hero__video {
  display: block;
  position: relative;
  z-index: 0;
}

.hero__authority-card {
  position: absolute;
  right: clamp(1rem, 4vw, 3.1rem);
  bottom: clamp(1rem, 4vw, 3rem);
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(560px, 86%);
  padding: 1.15rem 1rem;
  border: 1px solid rgba(32, 33, 36, .08);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 24px 56px rgba(32, 33, 36, .18);
}

.hero__authority-card article {
  display: grid;
  justify-items: center;
  gap: .35rem;
  padding-inline: .85rem;
  text-align: center;
}

.hero__authority-card article + article {
  border-left: 1px solid rgba(32, 33, 36, .14);
}

.hero__authority-card strong {
  display: block;
  color: var(--fhs-red);
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  line-height: 1;
}

.hero__authority-card small {
  display: block;
  color: var(--fhs-muted);
  font-size: .84rem;
  font-weight: 800;
}

.mini-icon,
.metric-icon {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  color: var(--fhs-red);
}

.mini-icon {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(201, 21, 23, .18);
  border-radius: 50%;
  background: rgba(201, 21, 23, .06);
}

.mini-icon svg {
  font-size: 17px;
}

.metric-icon {
  width: 34px;
  height: 34px;
}

.metric-icon svg {
  font-size: 30px;
}

.trust-bar {
  padding-block: clamp(2.6rem, 4.5vw, 4rem);
  background:
    linear-gradient(180deg, #fff 0%, var(--fhs-bg-soft) 100%);
  border-top: 1px solid rgba(32, 33, 36, .06);
  border-bottom: 1px solid var(--fhs-border);
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(.9rem, 2vw, 1.45rem);
}

.trust-bar article,
.solution-card,
.values-grid article,
.contact-form {
  border: 1px solid var(--fhs-border);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 16px 38px rgba(32, 33, 36, .055);
}

.trust-bar article {
  min-height: 220px;
  padding: clamp(1.15rem, 2vw, 1.55rem);
  text-align: left;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.trust-bar h2 {
  margin: 1.1rem 0 .55rem;
  font-size: 1.08rem;
}

.trust-bar article:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 21, 23, .22);
  box-shadow: 0 24px 55px rgba(32, 33, 36, .095);
}

.trust-bar p,
.solution-card p,
.values-grid p,
.why__items span,
.contact__info dd,
.footer__grid p {
  color: var(--fhs-muted);
}

.icon {
  display: inline-grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(201, 21, 23, .08);
  border-radius: 12px;
  background: linear-gradient(145deg, var(--fhs-red), var(--fhs-red-dark));
  color: #fff;
  font-weight: 950;
  box-shadow: 0 14px 24px rgba(201, 21, 23, .22);
}

.icon svg {
  font-size: 26px;
  stroke-width: 1.7;
}

.section {
  padding-block: clamp(4.2rem, 8vw, 7.2rem);
}

.section__heading {
  max-width: 760px;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section__heading p:not(.eyebrow) {
  color: var(--fhs-muted);
  font-size: 1.06rem;
}

.section__heading--center {
  margin-inline: auto;
  text-align: center;
}

.section__heading--split {
  display: grid;
  grid-template-columns: 1fr minmax(270px, 420px);
  max-width: none;
  gap: 2rem;
  align-items: end;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.solution-card {
  padding: 1.35rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.solution-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 21, 23, .28);
  box-shadow: var(--shadow-card);
}

.solution-card h3 {
  margin-top: 1.1rem;
}

.solution-card ul {
  display: grid;
  gap: .45rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.solution-card li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--fhs-text);
  font-size: .93rem;
  font-weight: 800;
}

.solution-card li::before {
  position: absolute;
  left: 0;
  top: .6rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fhs-red);
  content: "";
}

.about {
  background: var(--fhs-bg-soft);
}

.about__grid,
.why__grid,
.contact__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.about__content > p,
.contact p,
.mid-cta p,
.certificate p {
  color: var(--fhs-muted);
  font-size: 1.06rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.values-grid article {
  padding: 1.1rem;
}

.values-grid h3 {
  margin-top: .9rem;
}

.certificate {
  background:
    linear-gradient(180deg, #fff, var(--fhs-bg-soft));
}

.certificate__panel {
  display: grid;
  grid-template-columns: 1fr minmax(270px, 390px);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(1.4rem, 4vw, 3rem);
  border: 1px solid rgba(201, 21, 23, .14);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .94), rgba(251, 248, 244, .94)),
    repeating-linear-gradient(90deg, rgba(201, 21, 23, .04) 0 1px, transparent 1px 72px);
  box-shadow: var(--shadow-card);
}

.certificate__copy,
.certificate__preview {
  position: relative;
  z-index: 1;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 1.3rem 0 1.5rem;
}

.badge-list span {
  padding: .55rem .75rem;
  border-radius: 999px;
  background: var(--fhs-red-soft);
  color: var(--fhs-red-dark);
  font-size: .86rem;
  font-weight: 900;
}

.certificate__preview {
  display: block;
  padding: .65rem;
  border: 1px solid var(--fhs-border);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 20px 40px rgba(32, 33, 36, .12);
}

.certificate__preview img {
  width: 100%;
  border-radius: 16px;
}

.gallery {
  background: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  margin: 0;
  border-radius: var(--radius-md);
  background: var(--fhs-bg-soft);
  box-shadow: 0 16px 34px rgba(32, 33, 36, .07);
}

.gallery-card--large {
  grid-row: span 2;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  transition: transform .35s ease;
}

.gallery-card:hover img {
  transform: scale(1.035);
}

.gallery-card figcaption {
  position: absolute;
  left: .85rem;
  right: .85rem;
  bottom: .85rem;
  padding: .7rem .8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .92);
  color: var(--fhs-graphite);
  font-size: .88rem;
  font-weight: 900;
  box-shadow: 0 10px 20px rgba(32, 33, 36, .12);
}

.why {
  background: var(--fhs-bg-warm);
}

.why__items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .8rem;
}

.why__items span {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem;
  border: 1px solid rgba(201, 21, 23, .14);
  border-radius: var(--radius-sm);
  background: #fff;
  font-weight: 900;
}

.why__items .inline-icon {
  color: var(--fhs-red);
  font-size: 1.35rem;
}

.mid-cta {
  padding-block: 3rem;
  background: linear-gradient(90deg, var(--fhs-red-dark), var(--fhs-red));
  color: #fff;
}

.mid-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.mid-cta h2 {
  max-width: 820px;
  margin-bottom: .45rem;
  color: #fff;
  font-size: clamp(1.75rem, 3vw, 2.55rem);
}

.mid-cta .eyebrow,
.mid-cta p {
  color: rgba(255, 255, 255, .82);
}

.contact {
  background:
    radial-gradient(circle at 84% 30%, rgba(201, 21, 23, .07), transparent 30%),
    linear-gradient(180deg, #fff 0%, var(--fhs-bg-warm) 100%);
}

.contact__info {
  display: grid;
  gap: .9rem;
  margin: 1.7rem 0 0;
}

.contact__info div {
  padding: .85rem 1rem;
  border: 1px solid rgba(201, 21, 23, .14);
  border-left: 4px solid var(--fhs-red);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .72);
  box-shadow: 0 10px 24px rgba(32, 33, 36, .045);
}

.contact__info dt {
  color: var(--fhs-graphite);
  font-weight: 950;
}

.contact__info dd {
  margin: .15rem 0 0;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 2vw, 1.55rem);
  box-shadow: 0 26px 60px rgba(32, 33, 36, .1);
}

.contact-form label {
  display: grid;
  gap: .35rem;
  color: var(--fhs-graphite);
  font-size: .9rem;
  font-weight: 900;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--fhs-border);
  border-radius: var(--radius-sm);
  padding: .82rem .9rem;
  color: var(--fhs-text);
  background: var(--fhs-bg-soft);
  font: inherit;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(201, 21, 23, .5);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(201, 21, 23, .08);
}

.contact-form textarea {
  resize: vertical;
}

.whatsapp-float {
  position: fixed;
  right: clamp(1rem, 2vw, 1.6rem);
  bottom: clamp(1rem, 2vw, 1.6rem);
  z-index: 30;
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  gap: .65rem;
  padding: .85rem 1.15rem;
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 999px;
  background: #159447;
  color: #fff;
  font-size: .9rem;
  font-weight: 950;
  box-shadow: 0 18px 38px rgba(11, 94, 45, .3);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

.whatsapp-float .inline-icon {
  font-size: 1.7rem;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, .12));
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  background: #0f7d3a;
  box-shadow: 0 22px 46px rgba(11, 94, 45, .38);
}

.whatsapp-float:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.site-footer {
  padding-block: 3rem 1.2rem;
  background:
    linear-gradient(110deg, rgba(46, 13, 18, .86), rgba(16, 17, 21, .96)),
    radial-gradient(circle at 12% 0, rgba(201, 21, 23, .16), transparent 28%),
    #15161a;
  color: #fff;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr .65fr 1fr 1fr;
  gap: 2rem;
}

.footer__brand img {
  width: 156px;
  padding: 0;
}

.footer__grid h2 {
  margin-bottom: .9rem;
  color: #fff;
  font-size: 1rem;
}

.footer__grid nav {
  display: grid;
  gap: .35rem;
}

.footer__grid p,
.footer__grid a {
  color: rgba(255, 255, 255, .72);
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: .55rem;
}

.footer-contact .inline-icon {
  color: rgba(255, 255, 255, .9);
}

.footer__bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, .1);
  color: rgba(255, 255, 255, .62);
  font-size: .86rem;
}

@media (max-width: 1020px) {
  .nav {
    grid-template-columns: auto auto;
    justify-content: space-between;
    gap: 1rem;
  }

  .nav-button {
    display: inline-grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid var(--fhs-border);
    border-radius: 999px;
    cursor: pointer;
  }

  .nav-button span,
  .nav-button span::before,
  .nav-button span::after {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--fhs-graphite);
    content: "";
  }

  .nav-button span {
    position: relative;
  }

  .nav-button span::before {
    position: absolute;
    top: -6px;
  }

  .nav-button span::after {
    position: absolute;
    top: 6px;
  }

  .nav__links,
  .btn--nav {
    display: none;
  }

  .nav-toggle:checked ~ .nav__links,
  .nav-toggle:checked ~ .btn--nav {
    display: flex;
    grid-column: 1 / -1;
  }

  .nav-toggle:checked ~ .nav__links {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--fhs-border);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-card);
  }

  .nav-toggle:checked ~ .btn--nav {
    width: 100%;
  }

  .hero__grid,
  .about__grid,
  .why__grid,
  .contact__grid,
  .certificate__panel,
  .section__heading--split {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__copy,
  .hero__visual,
  .hero__badges {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .hero__visual {
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  .hero__video,
  .hero__visual::after {
    min-height: 0;
    clip-path: none;
    border-radius: 24px;
  }

  .hero__authority-card {
    left: 50%;
    right: auto;
    bottom: 1rem;
    transform: translateX(-50%);
    width: min(620px, calc(100% - 2rem));
  }

  .solutions-grid,
  .gallery-grid,
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .topbar__inner,
  .mid-cta__inner {
    display: grid;
    justify-items: start;
  }

  .topbar__inner {
    gap: .18rem;
    padding-block: .35rem;
    font-size: .78rem;
  }

  .topbar__inner span {
    display: none;
  }

  .brand {
    width: 118px;
  }

  .hero {
    min-height: auto;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    width: 58px;
    height: 58px;
    min-height: 58px;
    justify-content: center;
    padding: 0;
  }

  .whatsapp-float span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr);
    width: min(100% - 24px, var(--container));
    max-width: var(--container);
    gap: 1.4rem;
    padding-block: 1.65rem 2rem;
  }

  .hero__copy,
  .hero__visual,
  .hero__video,
  .hero__authority-card,
  .hero__badges {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .hero__kicker {
    margin-bottom: .45rem;
    font-size: .7rem;
    gap: .42rem;
  }

  .hero__kicker span {
    width: 24px;
  }

  h1 {
    margin-bottom: .8rem;
    font-size: clamp(1.95rem, 8.5vw, 2.22rem);
  }

  .hero__lead {
    margin-bottom: .85rem;
    font-size: .98rem;
  }

  .hero__micro {
    display: flex;
    margin-bottom: 1rem;
    font-size: .92rem;
  }

  .hero__badges {
    display: flex;
    grid-template-columns: none;
    gap: .3rem;
    padding: .35rem;
    border-radius: 16px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  .hero__actions {
    margin-bottom: .85rem;
  }

  .hero__badges li {
    grid-template-columns: 24px 1fr;
    flex: 0 0 168px;
    min-width: 0;
    min-height: 42px;
    padding: .34rem .38rem;
    border-left: 0;
    scroll-snap-align: start;
  }

  .hero__badges strong {
    font-size: .76rem;
    line-height: 1.12;
  }

  .hero__badges li + li {
    border-left: 0;
  }

  .hero__badges small {
    display: none;
  }

  .hero__badges strong {
    grid-column: 2;
  }

  .hero__badges .mini-icon {
    grid-row: 1;
  }

  .hero__visual {
    min-height: 0;
  }

  .hero__visual img,
  .hero__video {
    aspect-ratio: 16 / 9;
    border-radius: 18px;
  }

  .hero__video {
    height: auto;
    min-height: 220px;
    border-radius: 18px;
  }

  .hero__visual::after {
    height: auto;
    min-height: 220px;
    bottom: auto;
    aspect-ratio: 16 / 9;
    border-radius: 18px;
  }

  .hero__authority-card {
    position: static;
    grid-template-columns: 1fr;
    transform: none;
    width: 100%;
    margin-top: .65rem;
    padding: .8rem;
    border-radius: 18px;
  }

  .hero__authority-card article {
    grid-template-columns: 34px 72px 1fr;
    justify-items: start;
    align-items: center;
    text-align: left;
  }

  .hero__authority-card article + article {
    border-top: 1px solid rgba(32, 33, 36, .1);
    border-left: 0;
    padding-top: .55rem;
  }

  .trust-bar__grid,
  .solutions-grid,
  .gallery-grid,
  .values-grid,
  .why__items,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .hero__actions .btn,
  .mid-cta .btn,
  .certificate .btn {
    width: 100%;
  }

  .hero__seal {
    position: static;
    width: auto;
    margin-top: .8rem;
  }

  .gallery-card--large {
    grid-row: auto;
  }

  .gallery-card,
  .gallery-card img {
    min-height: 240px;
  }

  .section-lines::before,
  .section-lines::after {
    opacity: .45;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }

  .hero__video {
    animation: none;
  }
}