/* 3A Pharma — static site styles */
:root {
  --forest: #0F3524;
  --forest-2: #164A32;
  --leaf: #1B7A49;
  --leaf-2: #2A9A5C;
  --straw: #E2D16C;
  --straw-deep: #C9B54B;
  --shell: #F4F6F1;
  --sage: #DFE8E0;
  --line: #CAD6CC;
  --ink: #14211A;
  --muted: #4E5E55;
  --white: #fff;
  --wa: #1FAF5A;

  --f-display: 'Alexandria', 'Readex Pro', system-ui, sans-serif;
  --f-body: 'Readex Pro', system-ui, -apple-system, 'Segoe UI', Tahoma, sans-serif;

  --slant: 11vh;            /* horizontal offset of the logo's slanted bar */
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 76px;
  --ease: cubic-bezier(.6, .05, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--shell);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--f-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
[dir="rtl"] body { line-height: 1.8; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--leaf); text-underline-offset: .2em; }
h1, h2, h3 { font-family: var(--f-display); color: var(--forest); line-height: 1.15; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.01em; }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3 { letter-spacing: 0; line-height: 1.35; }
p { margin: 0 0 1em; }
svg { width: 1.2em; height: 1.2em; flex: none; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.latin { font-family: var(--f-body); font-weight: 400; font-size: .55em; color: var(--muted); display: block; letter-spacing: 0; margin-top: .2em; }

:focus-visible { outline: 3px solid var(--leaf); outline-offset: 3px; border-radius: 4px; }
.hero :focus-visible, .cta-band :focus-visible, .site-footer :focus-visible { outline-color: var(--straw); }

.skip { position: absolute; inset-inline-start: 16px; top: -60px; z-index: 100; background: var(--forest); color: #fff; padding: .6rem 1rem; border-radius: 6px; }
.skip:focus { top: 12px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px; padding: .7rem 1.35rem;
  border-radius: 999px; border: 1.5px solid transparent;
  font: 500 1rem/1.2 var(--f-body); text-decoration: none; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s;
}
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 40px; padding: .45rem 1rem; font-size: .9375rem; }
.btn-straw { background: var(--straw); color: var(--forest); }
.btn-straw:hover { background: #EDDF86; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #179A4D; }
.btn-ghost { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-ghost-dark { border-color: var(--line); color: var(--forest); background: var(--white); }
.btn-ghost-dark:hover { border-color: var(--leaf); }
[dir="rtl"] .arr { transform: scaleX(-1); }
.text-link { display: inline-flex; align-items: center; gap: .35rem; font-weight: 500; text-decoration: none; color: var(--leaf); }
.text-link:hover { text-decoration: underline; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244, 246, 241, .9);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid rgba(15, 53, 36, .08);
}
.header-row { display: flex; align-items: center; gap: 1.5rem; min-height: var(--header-h); }
.brand img { width: 132px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 2rem; margin-inline-start: auto; }
.site-nav ul { display: flex; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.site-nav ul a {
  position: relative; display: block; padding: .5rem .85rem;
  color: var(--ink); text-decoration: none; font-weight: 500;
}
.site-nav ul a::after {
  content: ""; position: absolute; inset-inline: .85rem; bottom: .15rem; height: 4px;
  background: var(--straw); transform: skewX(-24deg) scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.site-nav ul a:hover::after, .site-nav ul a[aria-current="page"]::after { transform: skewX(-24deg) scaleX(1); }
.nav-extra { display: flex; align-items: center; gap: .9rem; }
.lang { color: var(--forest); font-weight: 500; text-decoration: none; padding: .4rem .2rem; }
.lang:hover { text-decoration: underline; }
.lang:lang(ar) { font-family: var(--f-body); }
.nav-toggle { display: none; }

@media (max-width: 900px) {
  :root { --header-h: 64px; }
  .brand img { width: 112px; }
  .nav-toggle {
    display: grid; place-items: center; margin-inline-start: auto;
    width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; border-radius: 8px;
  }
  .nav-toggle > span:first-child, .nav-toggle > span:first-child::before, .nav-toggle > span:first-child::after {
    display: block; width: 22px; height: 2px; background: var(--forest); position: relative; transition: transform .25s, background .25s;
  }
  .nav-toggle > span:first-child::before, .nav-toggle > span:first-child::after { content: ""; position: absolute; inset-inline-start: 0; }
  .nav-toggle > span:first-child::before { top: -7px; }
  .nav-toggle > span:first-child::after { top: 7px; }
  .nav-toggle[aria-expanded="true"] > span:first-child { background: transparent; }
  .nav-toggle[aria-expanded="true"] > span:first-child::before { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] > span:first-child::after { transform: translateY(-7px) rotate(-45deg); }
  .site-nav {
    position: absolute; inset-inline: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 1rem;
    padding: 1rem var(--gutter) 1.5rem; background: var(--shell);
    border-bottom: 1px solid var(--line); box-shadow: 0 20px 30px -20px rgba(15,53,36,.3);
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav ul { flex-direction: column; }
  .site-nav ul a { padding: .8rem .25rem; font-size: 1.125rem; border-bottom: 1px solid var(--sage); }
  .site-nav ul a::after { display: none; }
  .site-nav ul a[aria-current="page"] { color: var(--leaf); }
  .nav-extra { justify-content: space-between; }
}

/* ---------- hero slider ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  height: clamp(560px, calc(100svh - var(--header-h)), 860px);
  background: var(--forest); color: #fff;
}
.slides, .slide { position: absolute; inset: 0; }
.slide { visibility: hidden; z-index: 0; }
.slide.is-active { visibility: visible; z-index: 2; }
.slide.is-leaving { visibility: visible; z-index: 1; }
.slide picture, .slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.slide.is-active img { animation: drift 9s ease-out both; }
@keyframes drift { from { transform: scale(1.07); } to { transform: scale(1); } }

/* slanted panel behind the copy: echoes the logo's bar */
.slide::before {
  content: ""; position: absolute; z-index: 1; inset-block: 0; inset-inline-start: 0;
  width: min(66%, 920px);
  background: linear-gradient(100deg, rgba(10, 41, 27, .92) 0%, rgba(15, 53, 36, .78) 60%, rgba(15, 53, 36, .55) 100%);
  clip-path: polygon(0 0, 100% 0, calc(100% - var(--slant) * 2.2) 100%, 0 100%);
}
.slide::after {
  content: ""; position: absolute; z-index: 1; inset-block: 0; inset-inline-start: 0;
  width: min(66%, 920px);
  background: var(--straw);
  clip-path: polygon(calc(100% - 12px) 0, 100% 0, calc(100% - var(--slant) * 2.2) 100%, calc(100% - var(--slant) * 2.2 - 12px) 100%);
}
[dir="rtl"] .slide::before { clip-path: polygon(0 0, 100% 0, 100% 100%, calc(var(--slant) * 2.2) 100%); background: linear-gradient(-100deg, rgba(10,41,27,.92) 0%, rgba(15,53,36,.78) 60%, rgba(15,53,36,.55) 100%); }
[dir="rtl"] .slide::after { clip-path: polygon(0 0, 12px 0, calc(var(--slant) * 2.2 + 12px) 100%, calc(var(--slant) * 2.2) 100%); }

.slide-copy {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding-bottom: 120px;
}
.slide-title {
  color: #fff; font-weight: 800; max-width: 12ch;
  font-size: clamp(2.4rem, 4.5vw, 4.5rem); line-height: 1.04; letter-spacing: -.025em; margin-bottom: .35em;
}
[dir="rtl"] .slide-title { line-height: 1.25; letter-spacing: 0; max-width: 13ch; }
.slide-text { max-width: 31rem; font-size: clamp(1.0625rem, 1.4vw, 1.25rem); color: rgba(255,255,255,.88); margin-bottom: 1.6rem; }

/* entrance of copy for the active slide */
.hero.is-ready .slide.is-active .slide-title, .hero.is-ready .slide.is-active .slide-text, .hero.is-ready .slide.is-active .btn { animation: rise .8s var(--ease) both; }
.hero.is-ready .slide.is-active .slide-text { animation-delay: .12s; }
.hero.is-ready .slide.is-active .btn { animation-delay: .22s; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* wipe: the incoming slide is revealed along the logo's slant */
.slide.is-entering { animation: wipe-ltr 1.1s var(--ease) both; }
[dir="rtl"] .slide.is-entering { animation-name: wipe-rtl; }
@keyframes wipe-ltr {
  from { clip-path: polygon(calc(100% + 40vh) 0, calc(100% + 60vh) 0, calc(100% + 60vh) 100%, 100% 100%); }
  to   { clip-path: polygon(0 0, calc(100% + 60vh) 0, calc(100% + 60vh) 100%, -40vh 100%); }
}
@keyframes wipe-rtl {
  from { clip-path: polygon(-60vh 0, -40vh 0, 0 100%, -60vh 100%); }
  to   { clip-path: polygon(-60vh 0, 100% 0, calc(100% + 40vh) 100%, -60vh 100%); }
}
/* the straw wing that rides the wipe edge */
.wing {
  position: absolute; z-index: 3; inset-block: 0; width: 34vh; left: 0;
  background: linear-gradient(90deg, var(--straw-deep), var(--straw) 40%, #F3E79A);
  clip-path: polygon(40% 0, 100% 0, 60% 100%, 0 100%);
  transform: translateX(110vw); pointer-events: none; opacity: 0;
}
.hero.is-moving .wing { animation: wing-ltr 1.1s var(--ease) both; }
[dir="rtl"] .hero.is-moving .wing { animation-name: wing-rtl; }
@keyframes wing-ltr { 0% { opacity: 1; transform: translateX(calc(100vw + 10vh)); } 90% { opacity: 1; } 100% { opacity: 0; transform: translateX(-60vh); } }
@keyframes wing-rtl { 0% { opacity: 1; transform: translateX(-60vh); } 90% { opacity: 1; } 100% { opacity: 0; transform: translateX(calc(100vw + 10vh)); } }

.hero-controls {
  position: absolute; z-index: 4; inset-inline: 0; bottom: 0;
  display: flex; align-items: flex-end; gap: 1.5rem;
  max-width: var(--wrap); margin-inline: auto; padding: 0 var(--gutter) 28px;
}
.slide-tabs { flex: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; list-style: none; margin: 0; padding: 0; }
.slide-tab {
  width: 100%; display: grid; grid-template-columns: auto 1fr; column-gap: .6rem; align-items: baseline;
  padding: .5rem 0 0; border: 0; background: none; color: rgba(255,255,255,.72); text-align: start; cursor: pointer;
  font: 400 .9375rem/1.35 var(--f-body);
}
.slide-tab .n { font-family: var(--f-display); font-weight: 700; font-size: .875rem; color: var(--straw); }
.slide-tab .l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.slide-tab .bar { grid-column: 1 / -1; order: -1; display: block; height: 3px; margin-bottom: .55rem; background: rgba(255,255,255,.28); overflow: hidden; border-radius: 2px; }
.slide-tab .bar i { display: block; height: 100%; width: 100%; background: var(--straw); transform: scaleX(0); transform-origin: left; }
[dir="rtl"] .slide-tab .bar i { transform-origin: right; }
.slide-tab[aria-current="true"] { color: #fff; }
.slide-tab[aria-current="true"] .bar i { transform: scaleX(1); }
.hero.is-playing .slide-tab[aria-current="true"] .bar i { animation: fillbar var(--dur, 7s) linear both; }
@keyframes fillbar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.slide-tab:hover { color: #fff; }
.slide-btns { display: flex; gap: .5rem; }
.ic-btn {
  width: 44px; height: 44px; display: grid; place-items: center; cursor: pointer;
  border-radius: 50%; border: 1.5px solid rgba(255,255,255,.45); background: rgba(10,41,27,.35); color: #fff;
  transition: background .2s, border-color .2s;
}
.ic-btn:hover { background: rgba(255,255,255,.15); border-color: #fff; }
.ic-btn.prev svg { transform: scaleX(-1); }
[dir="rtl"] .ic-btn.prev svg { transform: none; }
[dir="rtl"] .ic-btn.next svg { transform: scaleX(-1); }
.hero::after { content: ""; position: absolute; z-index: 3; inset-inline: 0; bottom: 0; height: 160px; background: linear-gradient(to top, rgba(8,32,21,.75), transparent); pointer-events: none; }

@media (max-width: 760px) {
  .hero { height: clamp(540px, 82svh, 700px); }
  .slide::before { width: 100%; clip-path: none; background: linear-gradient(to top, rgba(10,41,27,.95) 0%, rgba(10,41,27,.75) 45%, rgba(10,41,27,.15) 100%); }
  [dir="rtl"] .slide::before { clip-path: none; background: linear-gradient(to top, rgba(10,41,27,.95) 0%, rgba(10,41,27,.75) 45%, rgba(10,41,27,.15) 100%); }
  .slide::after, [dir="rtl"] .slide::after { display: none; }
  .slide-copy { justify-content: flex-end; padding-bottom: 110px; }
  .slide-tabs { gap: .5rem; }
  .slide-tab { grid-template-columns: 1fr; }
  .slide-tab .l { display: none; }
  .slide-btns .toggle { display: none; }
}

/* ---------- sections ---------- */
.section { padding-block: clamp(56px, 8vw, 104px); }
.section-title { font-size: clamp(1.75rem, 3.2vw, 2.5rem); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.lead { font-size: 1.25rem; color: var(--forest); font-weight: 500; }

.stats-band { background: var(--white); border-block: 1px solid var(--sage); padding-block: clamp(40px, 6vw, 72px); }
.stats-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 72px); align-items: center; }
.benefits h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.benefits p { color: var(--muted); max-width: 40ch; margin: 0; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.stats > div { display: flex; flex-direction: column-reverse; padding-inline: 1.25rem; border-inline-start: 1px solid var(--sage); }
.stats > div:first-child { border-inline-start: 0; padding-inline-start: 0; }
.stats dd { margin: 0; font: 800 clamp(2.25rem, 4vw, 3.25rem)/1 var(--f-display); color: var(--leaf); letter-spacing: -.03em; }
.stats dt { margin-top: .5rem; color: var(--muted); font-size: .9375rem; line-height: 1.35; }
.stats-wide { max-width: 980px; margin-inline: auto; }
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); row-gap: 1.75rem; }
  .stats > div:nth-child(3) { border-inline-start: 0; padding-inline-start: 0; }
}

/* product lines */
.lines { display: grid; grid-template-columns: 1.35fr 1fr; grid-template-rows: auto auto; gap: 20px; margin-top: 2rem; }
.line {
  position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 260px; padding: clamp(24px, 3vw, 36px); border-radius: 6px; text-decoration: none; color: var(--forest);
  transition: transform .3s var(--ease);
}
.line:hover { transform: translateY(-3px); }
.line h3 { font-size: clamp(1.375rem, 2.2vw, 1.75rem); margin-bottom: .3em; color: inherit; }
.line p { margin: 0 0 .75rem; max-width: 36ch; opacity: .85; }
.line .count { font-weight: 600; font-size: .9375rem; }
.line-copy { position: relative; z-index: 1; }
.line-antibiotics { grid-row: span 2; background: var(--forest); color: #fff; min-height: 540px; }
.line-antibiotics .count { color: var(--straw); }
.line-growth { background: var(--sage); }
.line-feed { background: var(--straw); }
.line-imgs { position: absolute; inset: 0; pointer-events: none; }
.line-imgs img {
  position: absolute; width: 38%; max-width: 220px; aspect-ratio: 1; object-fit: cover;
  border: 8px solid #fff; border-radius: 3px; box-shadow: 0 22px 40px -18px rgba(0,0,0,.55);
  filter: saturate(1.05) contrast(1.05) brightness(1.03);
}
.line-antibiotics .line-imgs img:nth-child(1) { top: 8%; inset-inline-end: 8%; transform: rotate(4deg); }
.line-antibiotics .line-imgs img:nth-child(2) { top: 20%; inset-inline-end: 34%; transform: rotate(-5deg); }
.line-antibiotics .line-imgs img:nth-child(3) { top: 38%; inset-inline-end: 14%; transform: rotate(2deg); z-index: 1; }
.line-growth { min-height: 300px; }
.line-growth .line-imgs img { width: 24%; max-width: 120px; border-width: 5px; }
.line-growth .line-imgs img:nth-child(1) { top: 9%; inset-inline-end: 6%; transform: rotate(5deg); }
.line-growth .line-imgs img:nth-child(2) { top: 6%; inset-inline-end: 26%; transform: rotate(-4deg); }
.line-growth .line-imgs img:nth-child(3) { display: none; }
.line-feed::before { content: ""; position: absolute; inset-block: 0; inset-inline-end: 12%; width: 22%; background: rgba(255,255,255,.35); transform: skewX(-11deg); }
@media (max-width: 760px) {
  .lines { grid-template-columns: 1fr; }
  .line-antibiotics { grid-row: auto; min-height: 460px; }
  .line-growth { min-height: 300px; }
}

/* ---------- product card + frame ---------- */
.frame {
  margin: 0; padding: 12px; border-radius: 4px;
  background: linear-gradient(160deg, #fff 0%, #F3F5EE 100%);
  box-shadow: inset 0 0 0 1px rgba(15,53,36,.06), 0 1px 2px rgba(15,53,36,.08), 0 24px 40px -28px rgba(15,53,36,.55);
}
.frame .mat { position: relative; overflow: hidden; border-radius: 2px; box-shadow: inset 0 0 0 1px rgba(27,122,73,.15); }
.frame img { width: 100%; aspect-ratio: 1; object-fit: cover; filter: saturate(1.08) contrast(1.1) brightness(1.09); transition: transform .6s var(--ease); }
/* studio light: soft key light from above + gentle vignette */
.frame .mat::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(70% 55% at 50% 30%, rgba(255,255,255,.42), transparent 70%),
    radial-gradient(95% 95% at 50% 45%, transparent 55%, rgba(40, 24, 6, .38) 100%);
  mix-blend-mode: soft-light;
}
.frame .mat::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(115deg, transparent 38%, rgba(255,255,255,.35) 48%, transparent 58%);
  transform: translateX(-110%); transition: transform .9s var(--ease);
}
.pcard-link:hover .frame .mat::before { transform: translateX(110%); }
.pcard-link:hover .frame img { transform: scale(1.03); }

.pcard-link { display: flex; flex-direction: column; height: 100%; text-decoration: none; color: inherit; }
.pcard-body { padding: 1rem .25rem 0; }
.pcard-line { display: inline-block; font-size: .8125rem; font-weight: 500; color: var(--leaf); margin-bottom: .2rem; }
.pcard-title { font-size: 1.3125rem; margin-bottom: .3rem; }
.pcard-body p { color: var(--muted); font-size: .9375rem; line-height: 1.55; margin-bottom: .6rem; }
.pcard-body .dose { display: flex; gap: .45rem; align-items: flex-start; color: var(--forest); font-weight: 500; }
.pcard-body .dose svg { color: var(--leaf); margin-top: .15em; width: 1em; height: 1em; }
.pcard-link:hover .pcard-title { color: var(--leaf); }

.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 72px) / 4); gap: 24px;
  overflow-x: auto; scroll-snap-type: x mandatory; padding: 1.5rem 4px 1.25rem; margin-inline: -4px;
  scrollbar-width: thin; scrollbar-color: var(--line) transparent;
}
.rail > * { scroll-snap-align: start; }
@media (max-width: 1100px) { .rail { grid-auto-columns: calc((100% - 48px) / 3); } }
@media (max-width: 800px) { .rail { grid-auto-columns: 46%; } }
@media (max-width: 640px) { .rail { grid-auto-columns: 78%; } }

/* split blocks */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.split-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; clip-path: polygon(0 0, 100% 0, calc(100% - 4rem) 100%, 0 100%); }
[dir="rtl"] .split-img img { clip-path: polygon(0 0, 100% 0, 100% 100%, 4rem 100%); }
.split-copy p { color: var(--muted); max-width: 54ch; }
.split-copy .lead { color: var(--forest); }
.about-split { background: var(--white); }
.prose p { font-size: 1.1875rem; color: var(--ink); }
.prose p:first-child { font: 700 clamp(1.5rem, 2.6vw, 2rem)/1.3 var(--f-display); color: var(--forest); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split-img { order: -1; } }

/* CTA band */
.cta-band { position: relative; overflow: hidden; background: var(--forest); color: #fff; padding-block: clamp(48px, 7vw, 88px); }
.cta-band::before { content: ""; position: absolute; inset-block: 0; inset-inline-end: 8%; width: 140px; background: var(--straw); transform: skewX(-11deg); opacity: .95; }
.cta-band::after { content: ""; position: absolute; inset-block: 0; inset-inline-end: calc(8% + 160px); width: 28px; background: var(--leaf); transform: skewX(-11deg); }
[dir="rtl"] .cta-band::before, [dir="rtl"] .cta-band::after { transform: skewX(11deg); }
.cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.625rem, 3vw, 2.25rem); }
.cta-band p { color: rgba(255,255,255,.8); margin: 0; max-width: 46ch; }
.cta-actions { display: flex; gap: .75rem; flex-wrap: wrap; }
.cta-band .cta-actions { margin-inline-end: clamp(0px, 18vw, 260px); }
@media (max-width: 760px) { .cta-band::before { width: 60px; inset-inline-end: -10px; } .cta-band::after { inset-inline-end: 64px; width: 14px; } .cta-band .cta-actions { margin: 0; } }

/* page head */
.page-head { position: relative; overflow: hidden; background: var(--sage); padding-block: clamp(48px, 7vw, 96px); }
.page-head::after { content: ""; position: absolute; inset-block: 0; inset-inline-end: 6%; width: 90px; background: var(--straw); transform: skewX(-11deg); }
[dir="rtl"] .page-head::after { transform: skewX(11deg); }
.page-head .wrap { position: relative; z-index: 1; }
.page-head h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 800; letter-spacing: -.02em; }
.page-head p { max-width: 56ch; font-size: 1.1875rem; color: var(--forest); margin: 0; }
@media (max-width: 760px) { .page-head::after { width: 36px; inset-inline-end: -6px; } .page-head .wrap { padding-inline-end: 48px; } }

/* about pillars */
.pillars-section { background: var(--white); border-top: 1px solid var(--sage); }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 56px); }
.pillar { padding-top: 1.25rem; border-top: 4px solid var(--leaf); }
.pillar:nth-child(2) { border-top-color: var(--straw); }
.pillar:nth-child(3) { border-top-color: var(--forest); }
.pillar h2 { font-size: 1.5rem; }
.pillar p { color: var(--muted); margin: 0; }
@media (max-width: 860px) { .pillars { grid-template-columns: 1fr; } }

/* products page */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-block: 2rem 1rem; }
.filters button {
  min-height: 44px; padding: .5rem 1.1rem; border-radius: 999px; cursor: pointer;
  border: 1.5px solid var(--line); background: var(--white); color: var(--forest);
  font: 500 .9375rem/1 var(--f-body); display: inline-flex; gap: .45rem; align-items: center;
}
.filters button span { color: var(--muted); font-weight: 400; }
.filters button:hover { border-color: var(--leaf); }
.filters button[aria-pressed="true"] { background: var(--forest); border-color: var(--forest); color: #fff; }
.filters button[aria-pressed="true"] span { color: var(--straw); }
.pgroup { padding-block: 2rem 1rem; }
.pgroup[hidden] { display: none; }
.group-title { display: flex; align-items: baseline; gap: .75rem; flex-wrap: wrap; font-size: clamp(1.5rem, 2.6vw, 2rem); padding-bottom: .75rem; border-bottom: 1px solid var(--line); margin-bottom: 1.75rem; }
.group-title .count { font: 400 1rem var(--f-body); color: var(--muted); }
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: clamp(20px, 3vw, 36px) clamp(16px, 2.4vw, 28px); }
@media (max-width: 520px) { .pgrid { grid-template-columns: repeat(2, 1fr); gap: 20px 14px; } .pcard-title { font-size: 1.125rem; } .pcard-body p:not(.dose) { display: none; } .frame { padding: 7px; } }
.empty-note { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.5rem; border-radius: 6px; background: var(--white); border: 1px dashed var(--line); }
.empty-note p { margin: 0; color: var(--muted); }
.is-products .cta-band { margin-top: 3rem; }

/* product detail */
.crumbs { padding-top: 1.5rem; font-size: .9375rem; color: var(--muted); }
.crumbs a { color: var(--muted); }
.product-detail { padding-top: 1.5rem; }
.pd-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(28px, 6vw, 80px); align-items: start; }
.frame-lg { padding: 18px; }
.pd-copy h1 { font-size: clamp(2.25rem, 4.6vw, 3.5rem); font-weight: 800; letter-spacing: -.02em; }
.pd-facts { margin: 1.5rem 0; display: grid; gap: 1.25rem; }
.pd-facts dt { font-weight: 600; color: var(--leaf); font-size: .9375rem; display: flex; gap: .4rem; align-items: center; }
.pd-facts dd { margin: .2rem 0 0; font-size: 1.1875rem; color: var(--ink); }
.pd-facts .is-dose { background: var(--white); border-inline-start: 4px solid var(--straw); padding: 1rem 1.25rem; border-radius: 4px; }
.pd-facts .is-dose dd { font-weight: 500; color: var(--forest); }
.vet { font-size: .9375rem; color: var(--muted); }
.pd-nav { display: flex; justify-content: space-between; gap: 1rem; padding-block: 1rem 4rem; border-top: 1px solid var(--line); margin-top: 1rem; }
.pd-nav a { display: inline-flex; align-items: center; gap: .5rem; padding-top: 1rem; text-decoration: none; font-weight: 500; }
.pd-nav a[rel="prev"] .dir svg { transform: scaleX(-1); }
[dir="rtl"] .pd-nav a[rel="prev"] .dir svg { transform: none; }
[dir="rtl"] .pd-nav a[rel="next"] .dir svg { transform: scaleX(-1); }
@media (max-width: 800px) { .pd-grid { grid-template-columns: 1fr; } .frame-lg { max-width: 480px; } }

/* contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.welcome { font: 700 1.75rem/1.3 var(--f-display); color: var(--forest); }
.info-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; }
.info-list li { display: flex; gap: 1rem; align-items: flex-start; padding-bottom: 1.25rem; border-bottom: 1px solid var(--sage); }
.info-list li > svg { color: var(--leaf); width: 1.5rem; height: 1.5rem; margin-top: .15rem; }
.info-list div { display: flex; flex-direction: column; }
.info-list .k { font-size: .875rem; color: var(--muted); }
.info-list a, .info-list span:not(.k) { font-size: 1.0625rem; color: var(--ink); }
.info-list a { color: var(--leaf); }
[dir="rtl"] .info-list [dir="ltr"] { text-align: right; }
.info-list .muted { font-size: .875rem !important; color: var(--muted) !important; }
.contact-form { background: var(--white); border-radius: 8px; padding: clamp(24px, 4vw, 40px); box-shadow: 0 1px 2px rgba(15,53,36,.06), 0 30px 60px -40px rgba(15,53,36,.45); }
.contact-form h2 { font-size: 1.75rem; }
.field { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1rem; }
.field label { font-weight: 500; font-size: .9375rem; color: var(--forest); }
.field input, .field textarea {
  font: 400 1rem/1.5 var(--f-body); color: var(--ink);
  padding: .75rem .9rem; border: 1.5px solid var(--line); border-radius: 6px; background: var(--shell);
  transition: border-color .2s, background .2s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--leaf); background: #fff; box-shadow: 0 0 0 3px rgba(27,122,73,.15); }
.field textarea { resize: vertical; min-height: 130px; }
.form-actions { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: .5rem; }
.form-actions .btn { flex: 1 1 200px; }
.form-error { color: #A12D1F; font-weight: 500; margin: 0 0 .5rem; }
.form-note { margin: 1rem 0 0; font-size: .875rem; color: var(--muted); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* 404 */
.nf .btn { margin-top: 1rem; }
.nf-ar { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.nf-ar h2 { font-size: 1.75rem; }

/* ---------- footer ---------- */
.site-footer { background: #0B2A1C; color: rgba(255,255,255,.78); padding-top: clamp(48px, 6vw, 72px); font-size: .9375rem; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.3fr; gap: clamp(28px, 5vw, 64px); padding-bottom: 2.5rem; }
.logo-plate { display: inline-block; background: var(--shell); padding: 14px 18px; border-radius: 6px; margin-bottom: 1rem; }
.logo-plate img { width: 150px; }
.footer-brand p { max-width: 36ch; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.footer-contact { font-style: normal; display: grid; gap: .9rem; align-content: start; }
.footer-contact a { display: flex; gap: .7rem; align-items: flex-start; }
.footer-contact svg { color: var(--straw); margin-top: .2em; }
.footer-base { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: 1.25rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .875rem; color: rgba(255,255,255,.6); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
  .wing { display: none; }
}

/* ---------- hero side arrows ---------- */
.hero-arrow {
  position: absolute; z-index: 5; top: 50%; translate: 0 -50%;
  width: 56px; height: 56px; display: grid; place-items: center; cursor: pointer;
  border-radius: 50%; border: 1.5px solid rgba(255,255,255,.5);
  background: rgba(10, 41, 27, .38); color: #fff;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  transition: background .25s, border-color .25s, transform .25s var(--ease);
}
.hero-arrow svg { width: 24px; height: 24px; }
.hero-arrow:hover { background: var(--straw); border-color: var(--straw); color: var(--forest); }
.hero-arrow.prev { inset-inline-start: 18px; }
.hero-arrow.next { inset-inline-end: 18px; }
.hero-arrow.prev svg { transform: scaleX(-1); }
[dir="rtl"] .hero-arrow.prev svg { transform: none; }
[dir="rtl"] .hero-arrow.next svg { transform: scaleX(-1); }
.hero-arrow.prev:hover { transform: translateX(-3px); }
.hero-arrow.next:hover { transform: translateX(3px); }
[dir="rtl"] .hero-arrow.prev:hover { transform: translateX(3px); }
[dir="rtl"] .hero-arrow.next:hover { transform: translateX(-3px); }
@media (min-width: 761px) { .hero .slide-copy { padding-inline-start: calc(var(--gutter) + 56px); } }
@media (max-width: 760px) {
  .hero-arrow { width: 44px; height: 44px; top: 38%; }
  .hero-arrow.prev { inset-inline-start: 10px; }
  .hero-arrow.next { inset-inline-end: 10px; }
}

/* ---------- rail arrows ---------- */
.rail-tools { display: flex; align-items: center; gap: .6rem; }
.rail-tools .text-link { margin-inline-end: .6rem; }
.rail-btn {
  width: 46px; height: 46px; display: grid; place-items: center; cursor: pointer;
  border-radius: 50%; border: 1.5px solid var(--line); background: var(--white); color: var(--forest);
  transition: background .2s, color .2s, border-color .2s, opacity .2s;
}
.rail-btn:hover:not(:disabled) { background: var(--forest); border-color: var(--forest); color: var(--straw); }
.rail-btn:disabled { opacity: .35; cursor: default; }
.rail-btn.prev svg { transform: scaleX(-1); }
[dir="rtl"] .rail-btn.prev svg { transform: none; }
[dir="rtl"] .rail-btn.next svg { transform: scaleX(-1); }
.rail { scroll-behavior: smooth; }

/* ---------- header on scroll ---------- */
.site-header { transition: box-shadow .3s, background-color .3s; }
.site-header.is-scrolled { box-shadow: 0 10px 30px -18px rgba(15, 53, 36, .35); background: rgba(244, 246, 241, .96); }
.brand img { transition: width .3s var(--ease); }
@media (min-width: 901px) { .site-header.is-scrolled .brand img { width: 116px; } }

/* ---------- reveal on scroll (only when JS + motion allowed) ---------- */
.anim .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0ms); }
.anim .reveal.in { opacity: 1; transform: none; }
.anim .reveal-wipe { opacity: 1; transform: none; clip-path: inset(0 100% 0 0); transition: clip-path 1.1s var(--ease); }
[dir="rtl"].anim .reveal-wipe { clip-path: inset(0 0 0 100%); }
.anim .reveal-wipe.in, [dir="rtl"].anim .reveal-wipe.in { clip-path: inset(0 0 0 0); }
.anim .line.reveal { transform: translateY(40px) scale(.98); }
.anim .line.reveal.in { transform: none; }

/* page head: straw bar slides in */
.page-head::after { animation: bar-in 1s var(--ease) .1s both; }
@keyframes bar-in { from { transform: translateY(-105%) skewX(-11deg); } to { transform: translateY(0) skewX(-11deg); } }
[dir="rtl"] .page-head::after { animation-name: bar-in-rtl; }
@keyframes bar-in-rtl { from { transform: translateY(-105%) skewX(11deg); } to { transform: translateY(0) skewX(11deg); } }

/* CTA stripes slide in when visible */
.anim .cta-band::before, .anim .cta-band::after { transition: transform 1.1s var(--ease), opacity 1.1s; }
.cta-band::before { animation: stripe 9s ease-in-out infinite alternate; }

/* product line tiles: images float gently, fan out on hover */
.line-imgs img { transition: transform .6s var(--ease), box-shadow .6s; }
.line-antibiotics .line-imgs img:nth-child(1) { animation: float-a 7s ease-in-out infinite; }
.line-antibiotics .line-imgs img:nth-child(2) { animation: float-b 8s ease-in-out infinite; }
.line-antibiotics .line-imgs img:nth-child(3) { animation: float-c 6.5s ease-in-out infinite; }
.line-growth .line-imgs img:nth-child(1) { animation: float-a 7.5s ease-in-out infinite; }
.line-growth .line-imgs img:nth-child(2) { animation: float-b 6.8s ease-in-out infinite; }
@keyframes float-a { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
@keyframes float-b { 0%, 100% { translate: 0 0; } 50% { translate: 0 8px; } }
@keyframes float-c { 0%, 100% { translate: 0 0; } 50% { translate: 0 -7px; } }
@keyframes stripe { from { translate: 0 0; } to { translate: -14px 0; } }
.line-antibiotics:hover .line-imgs img:nth-child(1) { transform: rotate(9deg) translateX(10px); }
.line-antibiotics:hover .line-imgs img:nth-child(2) { transform: rotate(-10deg) translateX(-10px); }
.line-antibiotics:hover .line-imgs img:nth-child(3) { transform: rotate(-1deg) translateY(-8px) scale(1.04); }
.line-growth:hover .line-imgs img:nth-child(1) { transform: rotate(9deg); }
.line-growth:hover .line-imgs img:nth-child(2) { transform: rotate(-8deg); }
.line::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,.12) 50%, transparent 65%); transform: translateX(-100%); transition: transform 1s var(--ease); }
.line:hover::after { transform: translateX(100%); }

/* 3D tilt on product frames */
.frame { transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .5s var(--ease), box-shadow .5s; will-change: transform; }
.frame.is-tilting { transition: transform .08s linear, box-shadow .3s; box-shadow: inset 0 0 0 1px rgba(15,53,36,.06), 0 2px 4px rgba(15,53,36,.1), 0 34px 50px -26px rgba(15,53,36,.6); }
.frame.is-tilting .mat::after {
  background:
    radial-gradient(60% 50% at var(--gx, 50%) var(--gy, 30%), rgba(255,255,255,.5), transparent 70%),
    radial-gradient(95% 95% at 50% 45%, transparent 55%, rgba(40, 24, 6, .38) 100%);
}

/* buttons: subtle lift */
.btn { transition: background-color .2s, color .2s, border-color .2s, transform .25s var(--ease), box-shadow .25s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 20px -12px rgba(15,53,36,.5); }
.text-link svg { transition: transform .25s var(--ease); }
.text-link:hover svg { transform: translateX(4px); }
[dir="rtl"] .text-link:hover svg { transform: scaleX(-1) translateX(4px); }

@media (prefers-reduced-motion: reduce) {
  .line-imgs img, .cta-band::before, .page-head::after { animation: none !important; }
  .frame { transform: none !important; }
}

/* per-photo focal points so the subject stays in frame at every width */
.slide-chick img { object-position: 72% 55%; }
.slide-hands img { object-position: 30% 60%; }
.slide-feeder img { object-position: 45% 50%; }
@media (max-width: 760px) {
  .slide-chick img { object-position: 90% 40%; }
  .slide-hands img { object-position: 22% 45%; }
  .slide-feeder img { object-position: 30% 50%; }
  .slide-broilers img { object-position: 60% 50%; }
}