/* =========================================================
   ACEROS SAMFECORP S.R.L. — styles.css
   Paleta oficial (Manual de marca):
   #011F26 · #025E73 · #A5A692 · #FFFFFF · #F2A71B
   ========================================================= */

:root {
  --ink: #011F26;
  --ink-2: #052a33;
  --ink-3: #0a3742;
  --teal: #025E73;
  --teal-2: #0b7891;
  --sand: #A5A692;
  --sand-2: #cdcebf;
  --white: #ffffff;
  --amber: #F2A71B;
  --amber-2: #dc900a;
  --paper: #F3F3EF;
  --paper-2: #E6E7E0;
  --text: #E8EDEC;
  --mute: rgba(232, 237, 236, .66);
  --line: rgba(165, 166, 146, .22);
  --line-dark: rgba(1, 31, 38, .12);

  --f-display: "Unbounded", "Arial Black", system-ui, sans-serif;
  --f-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --r: 18px;
  --nav-h: 76px;
  --pad: clamp(1.25rem, 4vw, 3.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { overflow-x: clip; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; overflow-x: clip;
  background: var(--ink); color: var(--text);
  font-family: var(--f-body); font-size: 1rem; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
svg { width: 1em; height: 1em; flex: none; }
input, select, textarea { font: inherit; }
::selection { background: var(--amber); color: var(--ink); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(1280px, 100%); margin-inline: auto; padding-inline: var(--pad); }
.about-grid > *, .contact-grid > *, .products-head > *, .why-inner > *, .footer-grid > *, .pm-grid > * { min-width: 0; }
h1, h2, h3, a, p { overflow-wrap: break-word; }

/* ---------- Type helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .8rem;
  font-family: var(--f-display); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--sand); margin: 0 0 1.4rem;
}
.eyebrow span {
  display: inline-grid; place-items: center; min-width: 2.2rem; height: 1.6rem; padding: 0 .5rem;
  border: 1px solid currentColor; border-radius: 99px; font-size: .66rem; letter-spacing: .05em;
}
.eyebrow.dark { color: var(--teal); }
.sec-title {
  font-family: var(--f-display); font-weight: 600; letter-spacing: -.02em;
  font-size: clamp(1.9rem, 4.2vw, 3.6rem); line-height: 1.06; margin: 0;
  text-wrap: balance; max-width: 22ch; color: var(--white);
}
.sec-title em, .hero-title em, .why-title em { font-style: normal; color: var(--amber); }
.sec-title.dark { color: var(--ink); }
.sec-title.dark em { color: var(--teal); }
.sec-head { margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }

/* ---------- Buttons ---------- */
.btn {
  --bg: transparent;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: 1rem 1.6rem; border-radius: 99px; font-weight: 700; font-size: .95rem; letter-spacing: .01em;
  background: var(--bg); overflow: hidden; isolation: isolate;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .3s, color .3s;
  will-change: transform;
}
.btn svg { font-size: 1.15em; }
.btn-amber { --bg: var(--amber); color: var(--ink); box-shadow: 0 10px 30px -10px rgba(242, 167, 27, .6); }
.btn-amber::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .8s var(--ease-out);
}
.btn-amber:hover::after { transform: translateX(120%); }
.btn-amber:hover { box-shadow: 0 18px 40px -12px rgba(242, 167, 27, .75); }
.btn-ghost { border: 1px solid rgba(255,255,255,.28); color: var(--white); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.5); }
.btn-ghost-dark { border: 1px solid var(--line-dark); color: var(--ink); }
.btn-ghost-dark:hover { background: var(--ink); color: var(--white); }
.btn-block { width: 100%; }
.btn-link { color: var(--teal); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; margin: 1rem auto 0; display: block; }

/* ---------- Splash ---------- */
.splash {
  position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  background: var(--ink);
  transition: clip-path 1s var(--ease-io), opacity .4s 0.8s;
  clip-path: inset(0 0 0 0);
  animation: splashSafety .01s 4.5s forwards;
}
.splash.is-out { clip-path: inset(0 0 100% 0); pointer-events: none; opacity: 0; }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); } }
.splash-inner { display: grid; justify-items: center; gap: 1.4rem; }
.splash-logo { width: min(220px, 50vw); height: auto; animation: splashLogo 1.1s var(--ease-out) both; }
@keyframes splashLogo { from { clip-path: inset(0 100% 0 0); transform: translateX(-20px) skewX(-8deg); } to { clip-path: inset(0 0 0 0); transform: none; } }
.splash-bar { width: 180px; height: 2px; background: rgba(165,166,146,.2); overflow: hidden; }
.splash-bar span { display: block; height: 100%; background: var(--amber); animation: splashBar 1.4s var(--ease-io) forwards; transform-origin: left; transform: scaleX(0); }
@keyframes splashBar { to { transform: scaleX(1); } }
.splash-txt { font-family: var(--f-display); font-size: .7rem; letter-spacing: .4em; text-transform: uppercase; color: var(--sand); margin: 0; }

.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 120; background: linear-gradient(90deg, var(--teal-2), var(--amber)); transform-origin: left; transform: scaleX(0); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding-inline: var(--pad);
  transition: background .4s, backdrop-filter .4s, border-color .4s, height .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-solid { background: rgba(1, 31, 38, .82); border-color: var(--line); height: 66px; }
@supports (backdrop-filter: blur(10px)) { .nav.is-solid { background: rgba(1, 31, 38, .62); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%); } }
.nav-logo img { width: clamp(150px, 16vw, 210px); height: auto; }
.nav-links { display: flex; gap: clamp(1rem, 2.4vw, 2.2rem); }
.nav-links a { position: relative; font-size: .92rem; font-weight: 600; color: var(--mute); transition: color .3s; padding: .4rem 0; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--amber); transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease-out); }
.nav-links a:hover, .nav-links a.is-current { color: var(--white); }
.nav-links a:hover::after, .nav-links a.is-current::after { transform: scaleX(1); transform-origin: left; }
.nav-actions { display: flex; align-items: center; gap: .8rem; }
.cart-btn {
  position: relative; display: inline-flex; align-items: center; gap: .55rem;
  padding: .65rem 1.05rem; border-radius: 99px; border: 1px solid var(--line); font-weight: 700; font-size: .88rem;
  transition: background .3s, border-color .3s;
}
.cart-btn:hover { background: rgba(255,255,255,.07); border-color: var(--sand); }
.cart-btn svg { font-size: 1.25rem; }
.cart-count {
  display: inline-grid; place-items: center; min-width: 1.45rem; height: 1.45rem; padding: 0 .35rem;
  border-radius: 99px; background: var(--amber); color: var(--ink); font-size: .74rem; font-weight: 800;
}
.cart-count.bump { animation: bump .5s var(--ease-out); }
@keyframes bump { 40% { transform: scale(1.45); } }
.burger { display: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); position: relative; }
.burger span { position: absolute; left: 13px; right: 13px; height: 2px; background: var(--white); transition: transform .4s var(--ease-out); }
.burger span:first-child { top: 17px; } .burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh; display: grid; align-items: center;
  padding: calc(var(--nav-h) + 2rem) var(--pad) 5rem; isolation: isolate; overflow: clip;
}
.hero-bg { position: absolute; inset: -6% 0 0; z-index: -4; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.15) brightness(.85); transform: scale(1.08); animation: heroZoom 18s var(--ease-out) forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-tint {
  position: absolute; inset: 0; z-index: -3;
  background:
    linear-gradient(90deg, rgba(1,31,38,.97) 0%, rgba(1,31,38,.86) 42%, rgba(1,31,38,.55) 100%),
    linear-gradient(0deg, var(--ink) 0%, transparent 35%),
    rgba(2, 94, 115, .35);
  mix-blend-mode: normal;
}
.hero-glow {
  position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(520px circle at var(--mx, 70%) var(--my, 40%), rgba(2, 94, 115, .55), transparent 60%),
    radial-gradient(380px circle at calc(var(--mx, 70%) + 8%) calc(var(--my, 40%) + 12%), rgba(242, 167, 27, .16), transparent 60%);
  transition: background .2s;
}
.hero-lines { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.hero-lines line, .hero-lines circle { fill: none; stroke: rgba(165, 166, 146, .26); stroke-width: 1; vector-effect: non-scaling-stroke; }
.hero-lines line { stroke-dasharray: 1200; stroke-dashoffset: 1200; animation: drawLine 2.4s var(--ease-out) forwards; }
.hero-lines .lines-slant line:nth-child(2n) { animation-delay: .15s; }
.hero-lines .lines-slant line:nth-child(3n) { animation-delay: .3s; }
.hero-lines .lines-h line { stroke-dasharray: 1600; stroke-dashoffset: 1600; animation-delay: .5s; animation-duration: 3s; }
.hero-lines circle { stroke-dasharray: 400; stroke-dashoffset: 400; animation: drawLine 2.6s 1s var(--ease-out) forwards; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
.hero-grain {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-inner { width: min(1280px, 100%); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.hero-inner > * { min-width: 0; }
.kicker {
  display: inline-flex; align-items: center; gap: .7rem; margin: 0 0 1.6rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--sand);
  padding: .5rem 1rem; border: 1px solid var(--line); border-radius: 99px; background: rgba(1,31,38,.4);
}
.kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 0 rgba(242,167,27,.7); animation: pulse 2.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(242,167,27,0); } 100% { box-shadow: 0 0 0 0 rgba(242,167,27,0); } }
.hero-title {
  font-family: var(--f-display); font-weight: 700; letter-spacing: -.035em;
  font-size: clamp(2.3rem, 5.6vw, 5.1rem); line-height: 1.02; margin: 0 0 1.6rem; color: var(--white);
  text-wrap: balance; max-width: 15ch;
}
.split-word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.split-word > span { display: inline-block; transform: translateY(105%); transition: transform 1.1s var(--ease-out); transition-delay: calc(var(--i) * 70ms + 300ms); }
.is-split-in .split-word > span { transform: none; }
.hero-sub { font-size: clamp(1rem, 1.3vw, 1.18rem); color: var(--mute); max-width: 52ch; margin: 0 0 2.2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 3rem; }
.hero-stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: clamp(1.4rem, 4vw, 3.4rem); margin: 0; padding-top: 1.8rem; border-top: 1px solid var(--line); }
.hero-stats dt { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.7rem, 3vw, 2.5rem); color: var(--white); line-height: 1; }
.hero-stats dd { margin: .45rem 0 0; font-size: .82rem; color: var(--mute); max-width: 14ch; line-height: 1.35; }
.hero-copy > * { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.hero.is-in .hero-copy > * { opacity: 1; transform: none; }
.hero.is-in .hero-copy > *:nth-child(2) { transition-delay: .1s; }
.hero.is-in .hero-copy > *:nth-child(3) { transition-delay: .7s; }
.hero.is-in .hero-copy > *:nth-child(4) { transition-delay: .85s; }
.hero.is-in .hero-copy > *:nth-child(5) { transition-delay: 1s; }
.hero-title { opacity: 1 !important; transform: none !important; }

.hero-stage { position: relative; perspective: 1400px; opacity: 0; transform: translateY(40px) scale(.96); transition: opacity 1.2s .5s var(--ease-out), transform 1.2s .5s var(--ease-out); }
.hero.is-in .hero-stage { opacity: 1; transform: none; }
.stage-card {
  position: relative; border-radius: 26px; overflow: hidden; background: var(--paper);
  aspect-ratio: 4 / 4.4; transform-style: preserve-3d;
  box-shadow: 0 50px 100px -30px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.08);
  transition: transform .5s var(--ease-out);
}
.stage-card::before {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; border-radius: inherit;
  background: linear-gradient(180deg, transparent 60%, rgba(1,31,38,.85) 100%);
}
.stage-imgs { position: absolute; inset: 0; }
.stage-imgs img { position: absolute; inset: 6% 4% 18%; width: 92%; height: 76%; object-fit: contain; opacity: 0; transform: scale(1.08) translateX(30px); transition: opacity .9s var(--ease-out), transform 1.2s var(--ease-out); mix-blend-mode: multiply; }
.stage-imgs img.is-active { opacity: 1; transform: none; }
.stage-glare { position: absolute; inset: 0; z-index: 3; pointer-events: none; background: radial-gradient(500px circle at var(--gx, 50%) var(--gy, 0%), rgba(255,255,255,.4), transparent 45%); mix-blend-mode: soft-light; }
.stage-foot { position: absolute; left: 0; right: 0; bottom: 0; z-index: 4; display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; padding: 1.4rem 1.6rem; color: var(--white); }
.stage-idx { font-family: var(--f-display); font-size: .72rem; letter-spacing: .15em; color: var(--sand); }
.stage-name { font-family: var(--f-display); font-weight: 600; font-size: clamp(1rem, 1.6vw, 1.3rem); text-align: right; }
.stage-iso { position: absolute; width: 202.4px; height: 62.475px; object-fit: contain; right: -6%; top: -6%; z-index: 5; filter: drop-shadow(0 20px 30px rgba(0,0,0,.5)); animation: floatY 6s ease-in-out infinite; }
@keyframes floatY { 50% { transform: translateY(-14px); } }

.hero-scroll { position: absolute; bottom: 1.6rem; left: 50%; translate: -50% 0; width: 26px; height: 42px; border: 1.5px solid var(--line); border-radius: 99px; }
.hero-scroll span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--amber); animation: scrollDot 1.8s var(--ease-io) infinite; }
@keyframes scrollDot { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Marquee ---------- */
.marquee { background: var(--amber); color: var(--ink); overflow: hidden; padding: 1.15rem 0; border-block: 1px solid rgba(0,0,0,.1); transform: rotate(-1.2deg) scale(1.02); margin: -1rem 0 0; position: relative; z-index: 3; }
.marquee-track { display: flex; align-items: center; gap: 2rem; width: max-content; animation: marquee 42s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font-family: var(--f-display); font-weight: 600; font-size: clamp(1rem, 1.8vw, 1.4rem); white-space: nowrap; text-transform: uppercase; letter-spacing: -.01em; }
.marquee svg { width: 2.2rem; height: 1.5rem; opacity: .75; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Reveal system ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }
.reveal-clip { clip-path: inset(18% 18% 18% 18% round 24px); transition: clip-path 1.4s var(--ease-out); }
.reveal-clip.is-visible { clip-path: inset(0 0 0 0 round 24px); }
.reveal-clip img { transform: scale(1.25); transition: transform 1.8s var(--ease-out); }
.reveal-clip.is-visible img { transform: scale(1); }

/* ---------- About ---------- */
.about { padding: clamp(6rem, 12vw, 10rem) 0 clamp(5rem, 10vw, 8rem); position: relative; }
.about::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(700px 500px at 85% 20%, rgba(2,94,115,.28), transparent 70%); }
.about-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.about-fig { position: relative; margin: 0; border-radius: 24px; overflow: hidden; aspect-ratio: 4/4.6; }
.about-fig img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.4) contrast(1.05); }
.about-fig::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(2,94,115,.15), rgba(1,31,38,.9)); }
.about-fig figcaption { position: absolute; left: 1.6rem; right: 1.6rem; bottom: 1.6rem; z-index: 2; }
.about-fig figcaption img { width: min(320px, 85%); height: auto; filter: none; transform: none !important; }
.about-copy .lead { font-size: clamp(1.15rem, 1.7vw, 1.45rem); line-height: 1.5; color: var(--white); font-weight: 500; margin-top: 0; }
.about-copy p { color: var(--mute); }
.about-quote { margin: 2.2rem 0 0; padding: 1.8rem 1.8rem 1.6rem; border-radius: var(--r); border: 1px solid var(--line); background: linear-gradient(135deg, rgba(2,94,115,.25), rgba(1,31,38,.2)); position: relative; }
.about-quote svg { width: 3rem; height: 2rem; color: var(--amber); margin-bottom: .8rem; }
.about-quote p { color: var(--text) !important; font-size: 1.05rem; margin: 0 0 1rem; }
.about-quote cite { font-style: normal; font-family: var(--f-display); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--sand); }

.values { list-style: none; padding: 0; margin: clamp(4rem, 8vw, 6rem) 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; position: relative; }
.value {
  position: relative; padding: 1.8rem 1.4rem 1.6rem; border-radius: var(--r); border: 1px solid var(--line);
  background: rgba(5, 42, 51, .55); overflow: hidden; isolation: isolate;
  transition: transform .5s var(--ease-out), border-color .4s, opacity 1s var(--ease-out);
}
.value::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(260px circle at var(--sx, 50%) var(--sy, 50%), rgba(242,167,27,.18), transparent 65%); opacity: 0; transition: opacity .4s; }
.value:hover { transform: translateY(-6px); border-color: rgba(242,167,27,.45); }
.value:hover::before { opacity: 1; }
.values .value:nth-child(2) { transition-delay: .06s; } .values .value:nth-child(3) { transition-delay: .12s; }
.values .value:nth-child(4) { transition-delay: .18s; } .values .value:nth-child(5) { transition-delay: .24s; }
.value-n { font-family: var(--f-display); font-size: .7rem; color: var(--sand); letter-spacing: .1em; }
.value svg { display: block; width: 2.4rem; height: 2rem; color: var(--amber); margin: 1.4rem 0 1rem; }
.value h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; margin: 0 0 .5rem; color: var(--white); }
.value p { margin: 0; font-size: .9rem; color: var(--mute); line-height: 1.5; }

/* ---------- Solutions (horizontal) ---------- */
.solutions { position: relative; background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%); border-top: 1px solid var(--line); }
.solutions-pin { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: clamp(5rem, 9vw, 7rem) 0 4rem; overflow: hidden; }
.solutions-head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 1rem 2rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.solutions-head .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.solutions-hint { display: inline-flex; align-items: center; gap: .6rem; color: var(--sand); font-size: .85rem; font-weight: 600; margin: 0; }
.solutions-hint svg { animation: nudge 1.6s var(--ease-io) infinite; }
@keyframes nudge { 50% { transform: translateX(6px); } }
.solutions-track { display: flex; gap: 1.4rem; padding-inline: var(--pad); width: max-content; will-change: transform; }
.sol {
  position: relative; flex: none; width: clamp(290px, 30vw, 420px); min-height: 440px;
  padding: 2rem 2rem 1.8rem; border-radius: 24px; border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(10,55,66,.85), rgba(1,31,38,.95));
  display: flex; flex-direction: column; overflow: hidden; isolation: isolate;
  transition: border-color .4s, transform .5s var(--ease-out);
}
.sol:hover { border-color: rgba(242,167,27,.5); transform: translateY(-6px); }
.sol::after { content: ""; position: absolute; right: -30%; top: -30%; width: 80%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(2,94,115,.5), transparent 70%); z-index: -1; transition: transform .8s var(--ease-out); }
.sol:hover::after { transform: scale(1.4); }
.sol-n { font-family: var(--f-display); font-weight: 700; font-size: 4.2rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(165,166,146,.45); }
.sol-ico { position: absolute; right: 1.8rem; top: 2.2rem; width: 3.4rem; height: 2.4rem; color: var(--amber); }
.sol h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.35rem; margin: auto 0 .8rem; color: var(--white); padding-top: 2.5rem; }
.sol p { color: var(--mute); font-size: .95rem; margin: 0 0 1.4rem; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chips a { font-size: .78rem; font-weight: 700; padding: .45rem .85rem; border-radius: 99px; border: 1px solid var(--line); color: var(--sand-2); transition: background .3s, color .3s, border-color .3s; }
.chips a:hover { background: var(--amber); color: var(--ink); border-color: var(--amber); }
.sol-cta { background: linear-gradient(160deg, var(--teal), #01404f); justify-content: center; gap: 0; }
.sol-cta h3 { margin-top: 0; padding-top: 0; font-size: 1.5rem; }
.sol-cta p { color: rgba(255,255,255,.8); }
.sol-cta .btn { align-self: flex-start; }

/* ---------- Products ---------- */
.products { background: var(--paper); color: var(--ink); padding: clamp(6rem, 11vw, 9rem) 0; position: relative; border-radius: 40px 40px 0 0; margin-top: -40px; z-index: 2; }
.products::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5; border-radius: inherit;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 80px 80px; mask-image: linear-gradient(180deg, #000, transparent 40%); -webkit-mask-image: linear-gradient(180deg, #000, transparent 40%);
}
.products-head { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; align-items: end; margin-bottom: 2.6rem; }
.products-intro { color: #3e5156; margin: 0; font-size: 1.02rem; }
.filters { position: relative; display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2.4rem; }
.filters button {
  display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.1rem; border-radius: 99px;
  border: 1px solid var(--line-dark); background: var(--white); font-weight: 700; font-size: .88rem; color: var(--ink);
  transition: background .3s, color .3s, border-color .3s, transform .3s var(--ease-out);
}
.filters button svg { width: 1.5rem; height: 1rem; color: var(--teal); transition: color .3s; }
.filters button small { font-size: .7rem; opacity: .55; }
.filters button:hover { transform: translateY(-2px); border-color: var(--ink); }
.filters button.is-active { background: var(--ink); color: var(--white); border-color: var(--ink); }
.filters button.is-active svg { color: var(--amber); }
.grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.card {
  display: flex; flex-direction: column; background: var(--white); border-radius: 22px; overflow: hidden;
  border: 1px solid var(--line-dark); box-shadow: 0 1px 0 rgba(1,31,38,.04);
  transition: box-shadow .5s var(--ease-out), transform .5s var(--ease-out), opacity .5s var(--ease-out);
}
.card:hover { box-shadow: 0 40px 70px -35px rgba(1,31,38,.45); transform: translateY(-6px); }
.card.is-hidden { display: none; }
.card.is-entering { animation: cardIn .7s var(--ease-out) both; }
@keyframes cardIn { from { opacity: 0; transform: translateY(30px) scale(.97); } }
.card-media { position: relative; aspect-ratio: 4/3; background: linear-gradient(180deg, #fbfbf9, #eeefe9); overflow: hidden; transform-style: preserve-3d; transition: transform .5s var(--ease-out); }
.card-media img { width: 100%; height: 100%; object-fit: contain; padding: 6%; mix-blend-mode: multiply; transition: transform 1s var(--ease-out); }
.card:hover .card-media img { transform: scale(1.07); }
.card-media::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(400px circle at var(--gx, 50%) var(--gy, 0%), rgba(242,167,27,.18), transparent 50%); opacity: 0; transition: opacity .4s; }
.card:hover .card-media::after { opacity: 1; }
.card-tag { position: absolute; top: 1rem; left: 1rem; font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; background: var(--ink); color: var(--white); padding: .4rem .7rem; border-radius: 99px; }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 1.5rem 1.6rem 1.6rem; }
.card-cat { display: flex; align-items: center; gap: .5rem; margin: 0 0 .5rem; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.card-cat svg { width: 1.5rem; height: 1rem; }
.card h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.2rem; line-height: 1.2; margin: 0 0 .35rem; letter-spacing: -.01em; }
.card-claim { margin: 0 0 1rem; color: #56686c; font-size: .92rem; font-weight: 600; }
.card-feats { list-style: none; margin: 0 0 1.4rem; padding: 0; display: grid; gap: .4rem; }
.card-feats li { position: relative; padding-left: 1.5rem; font-size: .88rem; color: #33464b; }
.card-feats li::before { content: ""; position: absolute; left: 0; top: .42em; width: .85rem; height: .85rem; border-radius: 3px; border: 1.5px solid var(--sand); background: linear-gradient(135deg, transparent 45%, var(--sand) 45%, var(--sand) 55%, transparent 55%); }
.card-actions { margin-top: auto; display: flex; gap: .6rem; }
.btn-line, .btn-add { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .8rem 1rem; border-radius: 99px; font-weight: 700; font-size: .88rem; transition: background .3s, color .3s, transform .3s var(--ease-out), border-color .3s; }
.btn-line { border: 1px solid var(--line-dark); }
.btn-line:hover { border-color: var(--ink); }
.btn-add { background: var(--ink); color: var(--white); }
.btn-add:hover { background: var(--amber); color: var(--ink); transform: translateY(-2px); }
.btn-add svg { font-size: 1.1rem; }

/* ---------- Why (stripes) ---------- */
.why { position: relative; overflow: hidden; padding: clamp(7rem, 14vw, 11rem) 0; background: var(--ink); isolation: isolate; }
.why-stripes { position: absolute; inset: -20% -30%; z-index: -2; display: flex; transform: skewX(-12deg); opacity: .16; }
.why-stripes i { flex: 1; }
.why-stripes i:nth-child(1) { background: #7f8687; } .why-stripes i:nth-child(2) { background: var(--teal); }
.why-stripes i:nth-child(3) { background: var(--sand); } .why-stripes i:nth-child(4) { background: var(--white); }
.why-stripes i:nth-child(5) { background: var(--amber); }
.why::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse at center, rgba(1,31,38,.55), rgba(1,31,38,.95) 75%); }
.why-icons { position: absolute; z-index: -1; right: var(--pad); top: 2.5rem; display: flex; gap: 1.2rem; color: rgba(165,166,146,.5); }
.why-icons svg { width: 2.4rem; height: 1.8rem; }
.why-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.why-title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2rem, 4.6vw, 4rem); line-height: 1.04; letter-spacing: -.03em; margin: 0; color: var(--white); text-wrap: balance; }
.why-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.why-list li { display: grid; gap: .25rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.why-list li:first-child { border-top: 1px solid var(--line); }
.why-list strong { font-family: var(--f-display); font-weight: 600; font-size: 1.08rem; color: var(--white); }
.why-list span { color: var(--mute); font-size: .95rem; }

/* ---------- How to buy ---------- */
.howto { padding: clamp(6rem, 11vw, 9rem) 0; background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%); }
.steps { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.steps-line { position: absolute; left: 2rem; right: 2rem; top: 2.15rem; height: 2px; background: var(--line); z-index: 0; }
.steps-line i { display: block; height: 100%; background: linear-gradient(90deg, var(--teal-2), var(--amber)); transform-origin: left; transform: scaleX(0); transition: transform 2s var(--ease-out); }
.steps.is-drawn .steps-line i { transform: scaleX(1); }
.step { position: relative; z-index: 1; padding: 0 .4rem; }
.step-n { display: inline-grid; place-items: center; width: 4.3rem; height: 4.3rem; border-radius: 50%; background: var(--ink); border: 1px solid var(--sand); font-family: var(--f-display); font-weight: 600; color: var(--amber); margin-bottom: 1.4rem; box-shadow: 0 0 0 8px var(--ink-2); }
.step svg { display: block; font-size: 1.6rem; color: var(--sand); margin-bottom: .8rem; }
.step h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.08rem; margin: 0 0 .5rem; color: var(--white); }
.step p { margin: 0; color: var(--mute); font-size: .93rem; }
.steps .step:nth-child(2) { transition-delay: .12s; } .steps .step:nth-child(3) { transition-delay: .24s; } .steps .step:nth-child(4) { transition-delay: .36s; }
.howto-cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 3.4rem; }

/* ---------- Posts rail ---------- */
.posts { padding: clamp(5rem, 10vw, 8rem) 0; background: var(--ink-2); border-top: 1px solid var(--line); overflow: hidden; }
.posts-head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 1rem 2rem; margin-bottom: 2.6rem; }
.posts-head .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.socials { display: flex; gap: .6rem; }
.socials a { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); font-size: 1.15rem; transition: background .3s, color .3s, transform .3s var(--ease-out), border-color .3s; }
.socials a:hover { background: var(--amber); color: var(--ink); border-color: var(--amber); transform: translateY(-3px); }
.posts-rail { display: flex; gap: 1.2rem; overflow-x: auto; overflow-y: visible; padding: 1rem var(--pad) 2rem; scroll-snap-type: x proximity; scrollbar-width: none; cursor: grab; }
.posts-rail::-webkit-scrollbar { display: none; }
.posts-rail.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.posts-rail.is-dragging .post { pointer-events: none; }
.post { flex: none; width: clamp(240px, 26vw, 340px); aspect-ratio: 1; border-radius: 20px; overflow: hidden; scroll-snap-align: start; background: var(--paper); box-shadow: 0 30px 50px -30px rgba(0,0,0,.8); transition: transform .5s var(--ease-out), box-shadow .5s; }
.post img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); pointer-events: none; -webkit-user-drag: none; }
.post:hover { transform: translateY(-8px) rotate(-1deg); box-shadow: 0 40px 60px -30px rgba(0,0,0,.9), 0 0 0 2px var(--amber); }
.post:hover img { transform: scale(1.04); }

/* ---------- Contact ---------- */
.contact { position: relative; padding: clamp(6rem, 11vw, 9rem) 0; isolation: isolate; overflow: hidden; }
.contact-bg { position: absolute; inset: 0; z-index: -2; }
.contact-bg img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) brightness(.6); }
.contact::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, rgba(1,31,38,.98) 30%, rgba(2,94,115,.85)); }
.contact-grid { display: grid; grid-template-columns: 1fr .9fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 2.4rem 0; display: grid; gap: 1.4rem; }
.contact-list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact-list li > svg { font-size: 1.3rem; color: var(--amber); margin-top: .3rem; }
.contact-list small { display: block; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--sand); }
.contact-list a { font-size: 1.08rem; font-weight: 600; color: var(--white); transition: color .3s; }
.contact-list a:hover { color: var(--amber); }
.map { border-radius: 20px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16/9; background: var(--ink-3); }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.6) invert(.9) hue-rotate(180deg) contrast(.9); }
.quote { background: var(--paper); color: var(--ink); border-radius: 26px; padding: clamp(1.6rem, 3vw, 2.6rem); box-shadow: 0 50px 100px -40px rgba(0,0,0,.8); }
.quote h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.5rem; margin: 0 0 .3rem; }
.quote > p { margin: 0 0 1.6rem; color: #56686c; }
label { display: grid; gap: .35rem; margin-bottom: 1rem; }
label > span { font-size: .78rem; font-weight: 700; color: #3e5156; letter-spacing: .02em; }
input, select, textarea {
  width: 100%; padding: .85rem 1rem; border-radius: 12px; border: 1px solid var(--line-dark); background: var(--white); color: var(--ink);
  transition: border-color .3s, box-shadow .3s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(2,94,115,.15); }
.is-invalid { border-color: #c83a1e !important; box-shadow: 0 0 0 4px rgba(200,58,30,.12) !important; }
textarea { resize: vertical; }
.form-msg { min-height: 1.2em; margin: .8rem 0 0; font-size: .88rem; font-weight: 600; color: var(--teal); }
.form-msg.is-error { color: #c83a1e; }

/* ---------- Footer ---------- */
.footer { background: #00161b; padding: 4rem 0 2rem; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 2rem; align-items: center; padding-bottom: 2.4rem; border-bottom: 1px solid var(--line); }
.footer-brand img { width: 240px; height: auto; margin-bottom: 1rem; }
.footer-brand p { margin: 0; color: var(--mute); font-size: .92rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; }
.footer-nav a { color: var(--mute); font-weight: 600; font-size: .9rem; transition: color .3s; }
.footer-nav a:hover { color: var(--amber); }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 2rem; padding-top: 1.6rem; font-size: .8rem; color: rgba(232,237,236,.5); }
.footer-base p { margin: 0; }
.credits { font-size: .72rem; }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 90; width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center; background: #25d366; color: #fff; font-size: 1.9rem;
  box-shadow: 0 15px 35px -10px rgba(37,211,102,.7); transition: transform .4s var(--ease-out);
}
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: ring 2.4s var(--ease-out) infinite; }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }
.wa-float:hover { transform: scale(1.08) rotate(-6deg); }

/* ---------- Product modal ---------- */
.pmodal {
  width: min(1040px, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); max-height: calc(100dvh - 2rem);
  padding: 0; border: 0; border-radius: 28px; background: var(--paper); color: var(--ink); overflow: auto;
  box-shadow: 0 60px 120px -30px rgba(0,0,0,.8);
}
.pmodal::backdrop { background: rgba(0, 12, 15, .72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.pmodal[open] { animation: modalIn .6s var(--ease-out); }
.pmodal[open]::backdrop { animation: fadeIn .4s ease; }
@keyframes modalIn { from { opacity: 0; transform: translateY(40px) scale(.97); } }
@keyframes fadeIn { from { opacity: 0; } }
.x { position: absolute; top: 1rem; right: 1rem; z-index: 3; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--white); color: var(--ink); font-size: 1.2rem; box-shadow: 0 6px 20px -8px rgba(0,0,0,.4); transition: transform .4s var(--ease-out), background .3s; }
.x:hover { transform: rotate(90deg); background: var(--amber); }
.pm-grid { display: grid; grid-template-columns: 1fr 1fr; }
.pm-media { margin: 0; background: var(--white); display: grid; place-items: center; }
.pm-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1; }
.pm-body { padding: clamp(1.6rem, 3vw, 2.6rem); }
.pm-body h3 { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.4rem, 2.4vw, 1.9rem); line-height: 1.12; margin: 0 0 .8rem; letter-spacing: -.02em; padding-right: 2.5rem; }
.pm-desc { color: #3e5156; margin: 0 0 1rem; }
.pm-feats { list-style: none; padding: 0; margin: 0 0 1.4rem; display: grid; gap: .35rem; }
.pm-feats li { display: flex; gap: .5rem; align-items: center; font-size: .92rem; font-weight: 600; }
.pm-feats svg { color: var(--teal); font-size: 1.1rem; }
.pm-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 .8rem; }
.pm-opts .full { grid-column: 1 / -1; }
.swatches { display: flex; flex-wrap: wrap; gap: .5rem; }
.swatch { display: inline-flex; align-items: center; gap: .45rem; padding: .45rem .8rem .45rem .45rem; border-radius: 99px; border: 1px solid var(--line-dark); background: var(--white); font-size: .85rem; font-weight: 700; cursor: pointer; transition: border-color .3s, box-shadow .3s; }
.swatch i { width: 1.4rem; height: 1.4rem; border-radius: 50%; border: 1px solid rgba(0,0,0,.15); }
.swatch input { position: absolute; opacity: 0; pointer-events: none; width: 1px; }
.swatch:has(input:checked) { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(1,31,38,.12); }
.pm-qty { display: flex; align-items: center; gap: 1rem; margin: .4rem 0 1rem; flex-wrap: wrap; }
.pm-qty > span { font-size: .78rem; font-weight: 700; color: #3e5156; }
.pm-qty em { font-style: normal; color: #56686c; font-size: .9rem; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line-dark); border-radius: 99px; background: var(--white); overflow: hidden; }
.stepper button { width: 42px; height: 42px; display: grid; place-items: center; transition: background .3s; }
.stepper button:hover { background: var(--paper-2); }
.stepper input { width: 64px; text-align: center; border: 0; border-radius: 0; padding: .5rem 0; font-weight: 800; -moz-appearance: textfield; appearance: textfield; }
.stepper input:focus { box-shadow: none; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.pm-disclaimer { font-size: .78rem; color: #6a7a7d; margin: 0 0 1rem; }

/* ---------- Drawer ---------- */
.drawer-backdrop { position: fixed; inset: 0; z-index: 140; background: rgba(0,12,15,.6); opacity: 0; pointer-events: none; transition: opacity .5s; }
.drawer-backdrop.is-open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 150; width: min(460px, 100vw);
  background: var(--paper); color: var(--ink); display: flex; flex-direction: column;
  transform: translateX(105%); transition: transform .65s var(--ease-out); box-shadow: -30px 0 80px -20px rgba(0,0,0,.6);
}
.drawer.is-open { transform: none; }
.drawer-head { position: relative; display: flex; align-items: center; justify-content: space-between; padding: 1.4rem 1.6rem; border-bottom: 1px solid var(--line-dark); background: var(--ink); color: var(--white); }
.drawer-head h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.15rem; margin: 0; display: flex; align-items: baseline; gap: .7rem; }
.drawer-head small { font-family: var(--f-body); font-size: .8rem; color: var(--sand); font-weight: 600; }
.drawer-head .x { position: static; }
.drawer-step { flex: 1; overflow-y: auto; display: flex; flex-direction: column; }
.drawer-step[hidden] { display: none; }
.drawer-items { padding: 1rem 1.6rem; display: grid; gap: .8rem; }
.cart-empty { display: grid; justify-items: center; gap: .6rem; padding: 2.5rem 1rem; text-align: center; color: #56686c; }
.cart-empty svg { font-size: 2.6rem; color: var(--sand); }
.cart-empty p { margin: 0 0 .6rem; }
.citem { display: grid; grid-template-columns: 72px 1fr; gap: .9rem; padding: .8rem; border-radius: 16px; background: var(--white); border: 1px solid var(--line-dark); animation: cardIn .5s var(--ease-out); }
.citem img { width: 72px; height: 72px; border-radius: 10px; object-fit: cover; background: var(--paper-2); }
.citem h4 { margin: 0 0 .2rem; font-size: .95rem; font-weight: 800; line-height: 1.25; }
.citem-opts { margin: 0 0 .5rem; font-size: .78rem; color: #56686c; line-height: 1.4; }
.citem-row { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.citem .stepper button { width: 32px; height: 32px; }
.citem .stepper input { width: 46px; padding: .3rem 0; font-size: .9rem; }
.citem-unit { font-size: .78rem; color: #56686c; margin-left: .4rem; }
.citem-del { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: #8a3a2a; transition: background .3s; }
.citem-del:hover { background: rgba(200,58,30,.1); }
.drawer-form { margin-top: auto; padding: 1.3rem 1.6rem 1.6rem; border-top: 1px solid var(--line-dark); background: var(--paper-2); }
.drawer-label { font-family: var(--f-display); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--teal); margin: 0 0 .9rem; }
.drawer-form label { margin-bottom: .75rem; }
.drawer-form input, .drawer-form select { padding: .7rem .9rem; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.drawer-pay { padding: 2rem 1.8rem; text-align: center; align-items: center; }
.drawer-pay h4 { font-family: var(--f-display); font-weight: 600; font-size: 1.4rem; margin: .6rem 0 .5rem; }
.drawer-pay > p { color: #3e5156; margin: 0 0 1.4rem; font-size: .95rem; }
.pay-ok svg { width: 74px; height: 74px; }
.pay-ok circle { fill: none; stroke: var(--teal); stroke-width: 2.5; stroke-dasharray: 160; stroke-dashoffset: 160; animation: drawLine 1s var(--ease-out) forwards; }
.pay-ok path { fill: none; stroke: var(--amber); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 50; stroke-dashoffset: 50; animation: drawLine .6s .7s var(--ease-out) forwards; }
.qr { margin: 0 0 1.4rem; width: 100%; padding: 1.2rem; border-radius: 20px; background: var(--white); border: 1px solid var(--line-dark); }
.qr img { width: min(240px, 100%); margin-inline: auto; }
.qr figcaption { display: flex; align-items: center; gap: .7rem; text-align: left; font-size: .9rem; color: #3e5156; }
.qr figcaption svg { font-size: 2.2rem; color: var(--teal); }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 1.6rem; z-index: 300; translate: -50% 0;
  background: var(--ink); color: var(--white); padding: .9rem 1.3rem; border-radius: 99px; font-weight: 700; font-size: .9rem;
  border: 1px solid var(--line); box-shadow: 0 20px 40px -15px rgba(0,0,0,.6);
  opacity: 0; transform: translateY(20px); pointer-events: none; transition: opacity .4s, transform .5s var(--ease-out);
  display: flex; align-items: center; gap: .6rem; max-width: calc(100vw - 2rem);
}
.toast.is-show { opacity: 1; transform: none; pointer-events: auto; }
.toast button { color: var(--amber); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }

/* ---------- Gate intrusive motion only ---------- */
@media (prefers-reduced-motion: reduce) {
  .hero-bg img { animation: none; transform: none; }
  .stage-iso { animation: none; }
  .wa-float::before { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .values { grid-template-columns: repeat(3, 1fr); }
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .nav-links {
    position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; align-items: flex-start;
    gap: 1.2rem; padding: 6rem var(--pad) 3rem; background: var(--ink);
    clip-path: circle(0 at calc(100% - 3rem) 2.4rem); transition: clip-path .8s var(--ease-io);
  }
  .nav-links.is-open { clip-path: circle(150% at calc(100% - 3rem) 2.4rem); }
  .nav-links a { font-family: var(--f-display); font-size: clamp(1.6rem, 7vw, 2.4rem); color: var(--white); }
  .burger { display: block; }
  .hero-inner { grid-template-columns: minmax(0, 1fr); }
  .hero-stage { max-width: 440px; width: 88%; margin: 1rem auto 0; }
  .about-grid, .why-inner, .contact-grid, .products-head { grid-template-columns: 1fr; }
  .about-fig { aspect-ratio: 16/11; }
  .steps { grid-template-columns: 1fr 1fr; gap: 2.4rem 1.4rem; }
  .steps-line { display: none; }
  .pm-grid { grid-template-columns: 1fr; }
  .pm-media img { aspect-ratio: 16/11; object-fit: contain; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .solutions-pin { min-height: 0; }
  .solutions-head { grid-template-columns: 1fr; }
  .solutions-track { width: auto; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; scrollbar-width: none; }
  .solutions-track::-webkit-scrollbar { display: none; }
  .sol { width: 82vw; min-height: 400px; scroll-snap-align: center; }
}
@media (max-width: 640px) {
  :root { --nav-h: 66px; }
  .cart-btn-label { display: none; }
  .cart-btn { padding: .6rem .8rem; }
  .hero { padding-bottom: 4rem; }
  .hero-title { font-size: clamp(1.75rem, 9.4vw, 2.6rem); }
  .kicker { font-size: .66rem; letter-spacing: .12em; padding: .45rem .8rem; }
  .sec-title { font-size: clamp(1.55rem, 7.4vw, 2.2rem); }
  .why-title { font-size: clamp(1.7rem, 8vw, 2.4rem); }
  .btn { padding: .95rem 1.2rem; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .hero-stats dd { font-size: .74rem; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .stage-iso { width: 151.8px; height: 46.856px; right: -2%; }
  .values { grid-template-columns: 1fr 1fr; }
  .values .value:last-child { grid-column: 1 / -1; }
  .grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .pm-opts { grid-template-columns: 1fr; }
  .posts-head { grid-template-columns: 1fr; }
  .why-icons { display: none; }
  .row2 { grid-template-columns: 1fr; gap: 0; }
  .wa-float { width: 54px; height: 54px; right: 1rem; bottom: 1rem; }
  .products { border-radius: 28px 28px 0 0; }
}