/* =========================================================
   FRIO Landing Page
   Brand: FRIO Pantone 7694C (primary) + icy teal (accent)
   ========================================================= */

:root {
  --navy: #01426a;        /* FRIO brand colour, Pantone 7694C */
  --navy-deep: #002a45;
  --teal: #16b3ad;
  --teal-dark: #0e8f8a;
  --teal-soft: #e3f7f6;
  --ice: #f3fafc;
  --ink: #12203f;
  --muted: #5b6b85;
  --line: #dbe7ee;
  --white: #ffffff;
  --whatsapp: #25d366;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 20px 50px -24px rgba(19, 40, 107, 0.35);
  --shadow-sm: 0 8px 24px -14px rgba(19, 40, 107, 0.35);

  --font-head: "Archivo", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.1;
  margin: 0 0 .5em;
  color: var(--navy);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
p  { margin: 0 0 1rem; }

.container {
  width: min(1200px, 100% - 32px);
  margin-inline: auto;
}

.eyebrow {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: .9rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .9rem 1.6rem;
  border-radius: 999px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .98rem;
  border: 2px solid var(--navy);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
  box-shadow: 0 10px 24px -12px rgba(1, 66, 106, .8);
}
.btn:hover { background: var(--teal-dark); border-color: var(--teal-dark); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }

.btn--sm { padding: .55rem 1.15rem; font-size: .9rem; }
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
  box-shadow: none;
}
.btn--ghost:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }
.btn--light { background: var(--white); color: var(--navy); border-color: var(--white); box-shadow: none; }
.btn--light:hover { background: var(--teal); border-color: var(--teal); color: var(--white); }
.btn--whatsapp { background: var(--whatsapp); border-color: var(--whatsapp); color: #06331a; }
.btn--whatsapp:hover { background: #1fb658; border-color: #1fb658; }
.btn--whatsapp svg { width: 20px; height: 20px; fill: currentColor; }
.btn--ghost-light { background: transparent; border-color: rgba(255,255,255,.6); color: var(--white); box-shadow: none; }
.btn--ghost-light:hover { background: var(--white); color: var(--navy); border-color: var(--white); }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; }
.logo img { height: 46px; width: auto; }
.logo--footer img { height: 64px; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav { display: flex; align-items: center; gap: 2rem; }
.nav a:not(.btn) {
  font-weight: 600;
  font-size: .95rem;
  color: var(--ink);
  position: relative;
}
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--teal);
  transition: width .25s ease;
}
.nav a:not(.btn):hover::after { width: 100%; }

.nav-toggle { display: none; }
.nav-burger { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(3.5rem, 7vw, 6rem);
  background:
    radial-gradient(1000px 500px at 85% 20%, rgba(22,179,173,.18), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(19,40,107,.08), transparent 60%),
    linear-gradient(180deg, var(--ice), var(--white));
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 3rem;
  position: relative;
  z-index: 1;
}
.hero::before {
  content: "";
  position: absolute;
  right: -4%;
  bottom: -6%;
  width: 62%;
  aspect-ratio: 282 / 120;
  background: url("images/frio-wordmark.svg") no-repeat center / contain;
  opacity: .05;
  pointer-events: none;
}
.hero__logo { width: 210px; height: auto; margin-bottom: 1.6rem; }
.hero h1 em { font-style: italic; color: var(--teal); }
.hero__lead { font-size: 1.12rem; color: var(--muted); max-width: 520px; margin-top: 1.2rem; }
.hero__lead strong { color: var(--navy); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 2.6rem; }

.hero__stats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2.4rem;
}
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.hero__stats span { font-size: .85rem; color: var(--muted); margin-top: .35rem; }

.hero__visual { position: relative; }

/* Floating product group */
.float-group {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
}
.float-group__glow {
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #ffffff 0%, var(--teal-soft) 45%, #b9e9e6 100%);
  box-shadow: 0 40px 80px -30px rgba(1, 66, 106, .35), inset 0 0 0 12px rgba(255,255,255,.55);
}
.float-group__ring {
  position: absolute;
  inset: 5%;
  border-radius: 50%;
  border: 1.5px dashed rgba(1, 66, 106, .14);
  animation: spin 60s linear infinite;
}

.floater {
  position: absolute;
  display: block;
  animation: float 6s ease-in-out infinite;
}
.floater img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 22px 22px rgba(1, 66, 106, .28));
  transition: scale .35s ease;
}
.floater:hover img { scale: 1.07; }

.floater--blanket { width: 50%; top: 0%;   left: 25%; rotate: -5deg; z-index: 1; animation-duration: 7s; animation-delay: -1s; }
.floater--bottle  { width: 54%; top: 26%;  right: -2%; z-index: 2; animation-duration: 6.5s; animation-delay: -3s; }
.floater--pouch   { width: 60%; top: 20%;  left: -6%;  rotate: -9deg; z-index: 3; animation-duration: 6s; }
.floater--clear   { width: 44%; bottom: 3%; left: 6%;  rotate: -4deg; z-index: 4; animation-duration: 7.5s; animation-delay: -2s; }
.floater--brown   { width: 44%; bottom: 0%; right: 3%; rotate: 4deg;  z-index: 4; animation-duration: 6.8s; animation-delay: -4s; }

.floater__tag {
  position: absolute;
  padding: .3rem .75rem;
  border-radius: 999px;
  background: var(--white);
  color: var(--navy);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .72rem;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  rotate: 0deg;
}
.floater--blanket .floater__tag { top: 18%; right: 0; }
.floater--bottle  .floater__tag { top: 18%; right: 14%; }
.floater--pouch   .floater__tag { bottom: 12%; left: 18%; }
.floater--clear   .floater__tag { bottom: 6%; left: 14%; }
.floater--brown   .floater__tag { bottom: 4%; right: 12%; }

@keyframes float {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 -14px; }
}
@keyframes spin { to { rotate: 360deg; } }

.hero__badge {
  position: absolute;
  left: 0;
  top: 7%;
  z-index: 5;
  animation: float 8s ease-in-out infinite -2s;
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .8rem 1.1rem;
  background: var(--white);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  font-size: .8rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--muted);
}
.hero__badge-temp {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--teal);
}

.flake { position: absolute; color: var(--teal); opacity: .14; pointer-events: none; }
.flake--1 { width: 260px; top: -60px; left: -80px; }
.flake--2 { width: 140px; bottom: 30px; left: 46%; opacity: .1; }
.flake--3 { width: 320px; right: -80px; top: -80px; color: var(--white); opacity: .08; }

/* ---------- Strip ---------- */
.strip { background: var(--teal); color: var(--white); }
.strip__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .8rem 2rem;
  padding: 1.1rem 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .02em;
}
.strip__inner span::before { content: "❄"; color: var(--navy); margin-right: .55rem; }

/* ---------- Brand ---------- */
.brand {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  background:
    radial-gradient(700px 400px at 0% 0%, rgba(22,179,173,.22), transparent 60%),
    linear-gradient(150deg, var(--navy), var(--navy-deep));
  color: var(--white);
}
.brand__watermark {
  position: absolute;
  right: -6%;
  top: 50%;
  width: 70%;
  transform: translateY(-50%);
  opacity: .05;
  pointer-events: none;
}
.brand__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.brand__mark {
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
}
.brand__mark img { width: 100%; height: auto; }
.brand .eyebrow { color: var(--teal); }
.brand h2 { color: var(--white); }
.brand__copy > p { color: rgba(255,255,255,.78); font-size: 1.08rem; }
.brand__points {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.brand__points li {
  display: flex;
  flex-direction: column;
  padding-top: 1rem;
  border-top: 2px solid var(--teal);
  font-size: .88rem;
  color: rgba(255,255,255,.7);
}
.brand__points strong {
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--white);
}

/* ---------- Sections ---------- */
.section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.section--ice { background: var(--ice); }
.section__head { text-align: center; max-width: 680px; margin: 0 auto 3.2rem; }
.section__head p:last-child { color: var(--muted); font-size: 1.08rem; }
.section__head--light h2 { color: var(--white); }
.section__head--light p:last-child { color: rgba(255,255,255,.75); }
.section__head--light .eyebrow { color: var(--teal); }

/* ---------- Product range ---------- */
.range {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.4rem;
}
.card { grid-column: span 2; }
.card--tape { grid-column: span 3; }

.card {
  display: flex;
  flex-direction: column;
  padding: 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card__media {
  height: 200px;
  display: grid;
  place-items: center;
  margin-bottom: 1.2rem;
  border-radius: 12px;
  background: linear-gradient(160deg, var(--ice), var(--teal-soft));
  overflow: hidden;
}
.card--tape .card__media { background: linear-gradient(160deg, #fbf6ec, #f1e6cf); }
.card__media img { max-height: 85%; max-width: 85%; width: auto; height: auto; object-fit: contain; transition: transform .35s ease; }
.card:hover .card__media img { transform: scale(1.06); }
.card__tag {
  align-self: flex-start;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .7rem;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal-dark);
  margin-bottom: .8rem;
}
.card__tag--alt { background: #f4ead6; color: #8a6420; }
.card p { color: var(--muted); font-size: .95rem; flex: 1; }
.card__link { font-family: var(--font-head); font-weight: 700; color: var(--teal-dark); font-size: .92rem; }

/* ---------- Feature blocks ---------- */
.feature { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.feature--alt { background: var(--ice); }
.feature__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.feature__grid--reverse .feature__media { order: 2; }
.feature__media {
  position: relative;
  border-radius: 28px;
  padding: clamp(1.5rem, 4vw, 3rem);
  background: radial-gradient(circle at 50% 40%, var(--white), var(--teal-soft) 75%);
  box-shadow: var(--shadow);
}
.feature--alt .feature__media { background: radial-gradient(circle at 50% 40%, var(--white), #dbe4fb 80%); }
.feature__media img { margin: auto; filter: drop-shadow(0 20px 24px rgba(19,40,107,.2)); }
.feature__copy > p { color: var(--muted); font-size: 1.05rem; }

.ticks { list-style: none; padding: 0; margin: 1.4rem 0; display: grid; gap: .7rem; }
.ticks li { position: relative; padding-left: 2rem; font-weight: 500; }
.ticks li::before {
  content: "✓";
  position: absolute;
  left: 0; top: .1rem;
  width: 1.35rem; height: 1.35rem;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
}

.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 2rem; }
.chips span {
  font-size: .82rem;
  font-weight: 600;
  padding: .4rem .85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
}

.benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.6rem 0 2rem;
}
.benefits div {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--white);
  border-left: 4px solid var(--teal);
  box-shadow: var(--shadow-sm);
}
.benefits strong { display: block; font-family: var(--font-head); color: var(--navy); }
.benefits span { font-size: .88rem; color: var(--muted); }

/* ---------- Tapes ---------- */
.tapes {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(22,179,173,.25), transparent 60%),
    linear-gradient(160deg, var(--navy), var(--navy-deep));
  color: var(--white);
}
.tapes__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.tape {
  padding: 2rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  transition: background .25s ease, transform .25s ease;
}
.tape:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); }
.tape img { height: 220px; width: 100%; object-fit: contain; margin-bottom: 1.4rem; }
.tape h3 { color: var(--white); font-size: 1.5rem; }
.tape p { color: rgba(255,255,255,.75); }
.tape__specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .7rem;
  margin: 1.4rem 0 1.8rem;
}
.tape__specs div { padding: .8rem; border-radius: var(--radius-sm); background: rgba(255,255,255,.08); }
.tape__specs dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--teal); font-weight: 700; }
.tape__specs dd { margin: .2rem 0 0; font-family: var(--font-head); font-weight: 700; font-size: .95rem; }

.print-cta {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.8rem 2rem;
  border-radius: var(--radius);
  background: var(--teal);
}
.print-cta h3 { color: var(--white); font-size: 1.5rem; margin-bottom: .3rem; }
.print-cta p { margin: 0; color: rgba(255,255,255,.9); }
.print-cta .btn { background: var(--navy); border-color: var(--navy); box-shadow: none; }
.print-cta .btn:hover { background: var(--white); color: var(--navy); border-color: var(--white); }

/* ---------- Why ---------- */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.why__item {
  padding: 1.8rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: border-color .25s ease, box-shadow .25s ease;
}
.why__item:hover { border-color: var(--teal); box-shadow: var(--shadow-sm); }
.why__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--teal-soft);
  margin-bottom: 1.2rem;
}
.why__icon svg {
  width: 26px; height: 26px;
  fill: none;
  stroke: var(--teal-dark);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.why__item p { color: var(--muted); margin: 0; font-size: .95rem; }

/* ---------- Industries ---------- */
.industries {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.industries li {
  display: flex;
  flex-direction: column;
  padding: 1.4rem;
  border-radius: var(--radius);
  background: var(--white);
  font-size: .88rem;
  color: var(--muted);
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease;
}
.industries li:hover { transform: translateY(-4px); }
.industries span { font-size: 1.8rem; margin-bottom: .6rem; }
.industries strong { font-family: var(--font-head); color: var(--navy); font-size: 1.05rem; }

/* ---------- Specs ---------- */
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; align-items: start; }
.spec-card {
  padding: 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--white);
}
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: .7rem .5rem; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
thead th { background: var(--navy); color: var(--white); font-family: var(--font-head); font-weight: 700; }
thead th:first-child { border-radius: 8px 0 0 8px; }
thead th:last-child { border-radius: 0 8px 8px 0; }
tbody th { color: var(--muted); font-weight: 600; }
tbody td { color: var(--ink); font-weight: 600; }
tbody tr:last-child th,
tbody tr:last-child td { border-bottom: 0; }

/* ---------- CTA ---------- */
.cta {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: linear-gradient(135deg, var(--teal-dark), var(--teal) 55%, #3cc8c1);
  color: var(--white);
  text-align: center;
}
.cta__inner { position: relative; z-index: 1; max-width: 760px; }
.cta h2 { color: var(--white); }
.cta p { font-size: 1.1rem; color: rgba(255,255,255,.9); margin-bottom: 2rem; }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .9rem; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-deep); color: rgba(255,255,255,.7); padding-top: 4rem; font-size: .92rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 3rem;
}
.footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 1rem; }
.footer__grid > div > a:not(.logo) { display: block; margin-bottom: .55rem; transition: color .2s ease; }
.footer__grid a:hover { color: var(--teal); }
.footer__about { margin-top: 1rem; max-width: 300px; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.4rem 0;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .85rem;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .range { grid-template-columns: repeat(2, 1fr); }
  .card, .card--tape { grid-column: span 1; }
  .card:nth-child(5) { grid-column: span 2; }
  .why { grid-template-columns: repeat(2, 1fr); }
  .industries { grid-template-columns: repeat(2, 1fr); }
  .specs { grid-template-columns: 1fr 1fr; }
  .specs .spec-card:last-child { grid-column: span 2; }
}

@media (max-width: 860px) {
  /* CSS-only mobile menu */
  .nav-burger {
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    cursor: pointer;
    border-radius: 10px;
  }
  .nav-burger span,
  .nav-burger span::before,
  .nav-burger span::after {
    display: block;
    width: 22px; height: 2px;
    background: var(--navy);
    border-radius: 2px;
    position: relative;
    transition: transform .25s ease, background .25s ease;
  }
  .nav-burger span::before,
  .nav-burger span::after { content: ""; position: absolute; left: 0; }
  .nav-burger span::before { top: -7px; }
  .nav-burger span::after  { top: 7px; }

  .nav {
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .5rem 16px 1.2rem;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    display: none;
  }
  .nav a:not(.btn) { padding: .9rem 0; border-bottom: 1px solid var(--line); }
  .nav a:not(.btn)::after { display: none; }
  .nav .btn { margin-top: 1rem; justify-content: center; }

  .nav-toggle:checked ~ .nav { display: flex; }
  .nav-toggle:checked + .nav-burger span { background: transparent; }
  .nav-toggle:checked + .nav-burger span::before { transform: translateY(7px) rotate(45deg); }
  .nav-toggle:checked + .nav-burger span::after  { transform: translateY(-7px) rotate(-45deg); }

  .hero__grid,
  .feature__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 560px; width: 100%; margin: 0 auto; }
  .hero__badge { display: none; }
  .feature__grid--reverse .feature__media { order: 0; }

  .tapes__grid { grid-template-columns: 1fr; }
  .brand__grid { grid-template-columns: 1fr; }
  .brand__mark { max-width: 420px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .strip__inner { justify-content: center; }
}

@media (max-width: 560px) {
  .range,
  .why,
  .specs { grid-template-columns: 1fr; }
  .card:nth-child(5),
  .specs .spec-card:last-child { grid-column: span 1; }
  .industries { grid-template-columns: 1fr 1fr; }
  .industries li { padding: 1.1rem; }
  .benefits { grid-template-columns: 1fr; }
  .brand__points { grid-template-columns: 1fr; }
  .hero__logo { width: 170px; }
  .logo img { height: 40px; }
  .tape { padding: 1.4rem; }
  .tape__specs { grid-template-columns: 1fr; }
  .hero__stats { gap: 1.6rem; }
  .floater__tag { font-size: .62rem; padding: .22rem .55rem; }
  .hero__stats strong { font-size: 1.6rem; }
  .hero__actions .btn { flex: 1; justify-content: center; }
  .print-cta { padding: 1.5rem; }
  .footer__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* Let grid children shrink below their content width (prevents overflow on small screens) */
.hero__grid > *, .feature__grid > *, .brand__grid > *, .range > *, .specs > *, .tapes__grid > *, .why > *, .industries > * { min-width: 0; }