/* ==========================================================
   KIMITEC — Design Tokens
   ========================================================== */
:root{
  --forest:      #16321F;
  --forest-2:    #1F4A2C;
  --leaf:        #5B8C3E;
  --leaf-light:  #8CB86B;
  --amber:       #C99A3B;
  --soil:        #5C4030;
  --paper:       #F6F8F3;
  --paper-dim:   #ECEFE5;
  --ink:         #1C2620;
  --ink-soft:    #4A5850;
  --white:       #FFFFFF;

  --font-display: "Fraunces", serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --container: 1180px;
  --radius: 6px;
  --shadow-soft: 0 20px 50px -25px rgba(22,50,31,0.35);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--forest);
  line-height:1.15;
  margin:0 0 .5em;
  font-weight:600;
}
p{ margin:0 0 1em; color:var(--ink-soft); }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }
:focus-visible{ outline:2px solid var(--amber); outline-offset:3px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--leaf-light);
  margin:0 0 .9em;
}
.eyebrow--dark{ color:var(--leaf); }
.eyebrow--light{ color:var(--amber); }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  padding:.85em 1.7em;
  border-radius:2px;
  font-weight:600;
  font-size:.92rem;
  border:1px solid transparent;
  transition:transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn--primary{ background:var(--leaf); color:var(--white); }
.btn--primary:hover{ background:var(--forest-2); transform:translateY(-2px); }
.btn--ghost{ border-color:rgba(255,255,255,.55); color:var(--white); }
.btn--ghost:hover{ background:rgba(255,255,255,.12); transform:translateY(-2px); }
.btn--dark{ background:var(--forest); color:var(--white); }
.btn--dark:hover{ background:var(--ink); transform:translateY(-2px); }

/* ==========================================================
   Top bar
   ========================================================== */
.topbar{ background:var(--forest); color:rgba(255,255,255,.75); font-size:.8rem; }
.topbar__inner{ display:flex; justify-content:space-between; align-items:center; height:38px; }
.topbar__divider{ margin:0 10px; opacity:.4; }
.topbar__right{ display:flex; align-items:center; gap:16px; }
.topbar__right a{ color:rgba(255,255,255,.75); }
.topbar__right a:hover{ color:var(--amber); }
.topbar__cta{ font-family:var(--font-mono); letter-spacing:.04em; color:var(--amber) !important; }
@media (max-width:640px){
  .topbar__contact span:first-child{ display:none; }
  .topbar__divider{ display:none; }
}

/* ==========================================================
   Header / Nav
   ========================================================== */
.header{
  background:var(--white);
  position:sticky; top:0; z-index:50;
  box-shadow:0 1px 0 rgba(22,50,31,.08);
}
.header__inner{ display:flex; align-items:center; gap:32px; height:76px; }
.logo{ display:flex; align-items:center; gap:10px; margin-right:auto; }
.logo__mark{ color:var(--leaf); width:30px; height:30px; }
.logo__mark svg{ width:100%; height:100%; }
.logo__text{ font-family:var(--font-display); font-size:1.3rem; letter-spacing:.02em; color:var(--forest); }
.logo__text strong{ color:var(--leaf); font-weight:700; }
.logo__text--light{ color:var(--white); font-size:1.5rem; }
.logo__text--light strong{ color:var(--leaf-light); }
.logo__tagline{
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.06em;
  color:var(--ink-soft); padding-left:12px; margin-left:2px;
  border-left:1px solid var(--paper-dim);
  white-space:nowrap;
}
.logo__tagline--light{ color:rgba(255,255,255,.55); border-left-color:rgba(255,255,255,.2); }
@media (max-width:560px){
  .logo__tagline{ display:none; }
}

.nav{ display:flex; gap:30px; }
.nav a{
  font-size:.92rem; font-weight:500; color:var(--ink);
  position:relative; padding:4px 0;
}
.nav a::after{
  content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px;
  background:var(--leaf); transition:width .2s ease;
}
.nav a:hover::after{ width:100%; }

.header__cta{ padding:.65em 1.4em; }
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:none; border:none; padding:0;
}
.nav-toggle span{ display:block; height:2px; background:var(--forest); border-radius:2px; }

@media (max-width:900px){
  .nav{
    position:absolute; top:76px; left:0; right:0;
    background:var(--white); flex-direction:column; gap:0;
    max-height:0; overflow:hidden; transition:max-height .3s ease;
    box-shadow:0 12px 20px -12px rgba(0,0,0,.15);
  }
  .nav.is-open{ max-height:340px; }
  .nav a{ padding:16px 24px; border-top:1px solid var(--paper-dim); }
  .header__cta{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ==========================================================
   Hero
   ========================================================== */
.hero{
  position:relative;
  background:
    radial-gradient(ellipse at 18% 20%, rgba(140,184,107,.25), transparent 55%),
    linear-gradient(160deg, var(--forest) 0%, var(--forest-2) 55%, #234f30 100%);
  color:var(--white);
  overflow:hidden;
  padding:110px 0 90px;
}
.hero__field{
  position:absolute; inset:-20%;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,.035) 0 2px, transparent 2px 34px);
  opacity:.6;
  animation:fieldDrift 26s linear infinite;
}
@keyframes fieldDrift{
  from{ transform:translate(0,0); }
  to{ transform:translate(-34px, 24px); }
}

.hero__topo{
  position:absolute;
  width:46%; max-width:520px;
  color:var(--amber);
  opacity:.26;
  pointer-events:none;
}
.hero__topo--tr{ top:-6%; right:-4%; animation:topoDriftA 22s ease-in-out infinite; }
.hero__topo--bl{ bottom:-10%; left:-6%; width:38%; color:var(--leaf-light); opacity:.22; animation:topoDriftB 26s ease-in-out infinite; }
@keyframes topoDriftA{
  0%, 100%{ transform:translate(0,0) scale(1); }
  50%{ transform:translate(-10px, 10px) scale(1.03); }
}
@keyframes topoDriftB{
  0%, 100%{ transform:translate(0,0) scale(1); }
  50%{ transform:translate(8px, -8px) scale(1.04); }
}

.hero__sprout{
  position:absolute;
  right:2%; top:50%;
  height:120%;
  transform:translateY(-50%);
  color:rgba(255,255,255,.16);
  pointer-events:none;
  animation:sproutSway 9s ease-in-out infinite;
  transform-origin:bottom center;
}
.hero__sprout-dots circle{ animation:dotPulse 3.4s ease-in-out infinite; }
.hero__sprout-dots circle:nth-child(2){ animation-delay:.6s; }
.hero__sprout-dots circle:nth-child(3){ animation-delay:1.1s; }
.hero__sprout-dots circle:nth-child(4){ animation-delay:1.6s; }
.hero__sprout-dots circle:nth-child(5){ animation-delay:2.1s; }
@keyframes sproutSway{
  0%, 100%{ transform:translateY(-50%) rotate(0deg); }
  50%{ transform:translateY(-50%) rotate(1.2deg); }
}
@keyframes dotPulse{
  0%, 100%{ opacity:.35; }
  50%{ opacity:1; }
}

@media (max-width:1150px){
  .hero__sprout{ right:-6%; opacity:.7; }
}
@media (max-width:900px){
  .hero__sprout{ display:none; }
  .hero__topo{ opacity:.1; }
}
.hero__inner{ position:relative; max-width:760px; }

.hero-slides{
  display:grid;
}
.hero-slide{
  grid-area:1/1;
  opacity:0;
  visibility:hidden;
  transition:opacity .5s ease;
  pointer-events:none;
}
.hero-slide.is-active{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
}

.hero__title{
  color:var(--white);
  font-size:clamp(2.2rem, 5vw, 3.6rem);
  font-weight:600;
}
.hero__lead{ color:rgba(255,255,255,.8); font-size:1.08rem; max-width:600px; }
.hero__actions{ display:flex; gap:16px; flex-wrap:wrap; margin:32px 0 40px; }

.hero-dots{ display:flex; gap:10px; margin-bottom:44px; }
.hero-dot{
  width:28px; height:3px; border-radius:2px; background:rgba(255,255,255,.3);
  border:none; padding:0; transition:background .2s ease, width .2s ease;
}
.hero-dot.is-active{ background:var(--amber); width:44px; }
.hero-dot:hover{ background:rgba(255,255,255,.55); }

.hero__arrow{
  position:absolute; top:38%; z-index:5;
  width:44px; height:44px; border-radius:50%;
  background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.25);
  color:var(--white); display:flex; align-items:center; justify-content:center;
  transition:background .2s ease, transform .2s ease;
}
.hero__arrow svg{ width:18px; height:18px; }
.hero__arrow:hover{ background:rgba(255,255,255,.18); transform:translateY(-2px); }
.hero__arrow--prev{ left:-64px; }
.hero__arrow--next{ right:-64px; }

@media (max-width:1300px){
  .hero__arrow--prev{ left:-8px; }
  .hero__arrow--next{ right:-8px; }
}
@media (max-width:640px){
  .hero__arrow{ display:none; }
}

.hero__stats{ display:flex; gap:48px; flex-wrap:wrap; border-top:1px solid rgba(255,255,255,.18); padding-top:28px; }
.hero__stats span{ display:block; font-family:var(--font-display); font-size:2rem; color:var(--amber); font-weight:600; }
.hero__stats small{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:rgba(255,255,255,.65); }

/* ==========================================================
   About
   ========================================================== */
.about{ padding:110px 0; }
.about__grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:70px; align-items:center; }
.about h2{ font-size:clamp(1.7rem, 3vw, 2.5rem); max-width:520px; }
.about__copy > p{ max-width:560px; }

.pillars{ display:grid; grid-template-columns:1fr 1fr; gap:28px 32px; margin:36px 0 40px; }
.pillar{ transition:transform .25s ease; }
.pillar:hover{ transform:translateY(-4px); }
.pillar__icon{ font-size:1.4rem; display:block; margin-bottom:.4em; transition:transform .3s ease; }
.pillar:hover .pillar__icon{ transform:scale(1.15) rotate(-4deg); }
.pillar h3{ font-size:1rem; margin-bottom:.25em; }
.pillar p{ font-size:.88rem; margin:0; }

.about__visual{ display:flex; justify-content:center; }
.molecule-art{ width:100%; max-width:340px; animation:moleculeFloat 6s ease-in-out infinite; }
@keyframes moleculeFloat{
  0%, 100%{ transform:translateY(0) rotate(0deg); }
  50%{ transform:translateY(-14px) rotate(1.5deg); }
}
.molecule-art__nodes circle{ transition:r .3s ease; }
.about__visual:hover .molecule-art{ animation-play-state:paused; }
.molecule-art__stem path{ fill:none; stroke:var(--leaf-light); }
.molecule-art__bonds line{ stroke:var(--amber); }
.molecule-art__nodes circle{ fill:var(--forest); stroke:var(--leaf); stroke-width:2; }
.molecule-art__nodes circle:first-child{ fill:var(--leaf); }

@media (max-width:900px){
  .about__grid{ grid-template-columns:1fr; gap:48px; }
  .about__visual{ order:-1; }
  .molecule-art{ max-width:220px; }
}
@media (max-width:520px){
  .pillars{ grid-template-columns:1fr; }
}

/* ==========================================================
   Growth stage timeline (signature element)
   ========================================================== */
.stages{ background:var(--forest); color:var(--white); padding:100px 0; }
.stages__title{ color:var(--white); font-size:clamp(1.7rem,3vw,2.4rem); max-width:600px; }
.stages__lead{ color:rgba(255,255,255,.72); max-width:560px; }

.stage-tabs{
  display:flex; gap:2px; margin:44px 0 0; flex-wrap:wrap;
  border-bottom:1px solid rgba(255,255,255,.15);
}
.stage-tab{
  background:none; border:none; color:rgba(255,255,255,.55);
  padding:16px 20px 16px 0; margin-right:28px;
  font-size:.92rem; font-weight:500; text-align:left;
  border-bottom:2px solid transparent; margin-bottom:-1px;
  display:flex; align-items:baseline; gap:10px;
  transition:color .2s ease, border-color .2s ease;
}
.stage-tab__num{ font-family:var(--font-mono); font-size:.72rem; color:var(--amber); }
.stage-tab:hover{ color:var(--white); }
.stage-tab.is-active{ color:var(--white); border-color:var(--amber); }

.stage-panel{
  margin-top:40px;
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(230px,1fr));
  gap:16px;
}
.stage-chip{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  padding:18px 20px;
  animation:chipIn .35s ease both;
}
.stage-chip h4{ color:var(--white); font-size:1rem; margin:0 0 6px; font-family:var(--font-body); font-weight:600; }
.stage-chip p{ color:rgba(255,255,255,.65); font-size:.84rem; margin:0; }
@keyframes chipIn{ from{ opacity:0; transform:translateY(8px); } to{ opacity:1; transform:none; } }

/* ==========================================================
   Products
   ========================================================== */
.products{ padding:110px 0; }
.products h2{ font-size:clamp(1.7rem,3vw,2.4rem); }
.products__lead{ max-width:520px; margin-bottom:44px; }

.brand-tabs{
  display:flex; gap:10px; flex-wrap:wrap; margin:8px 0 36px;
}
.brand-tab{
  background:var(--white); border:1px solid var(--paper-dim); color:var(--ink-soft);
  padding:.55em 1.2em; border-radius:20px; font-size:.85rem; font-weight:600;
  transition:background .2s ease, color .2s ease, border-color .2s ease;
}
.brand-tab:hover{ border-color:var(--leaf-light); }
.brand-tab.is-active{ background:var(--forest); color:var(--white); border-color:var(--forest); }

.product-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));
  gap:22px;
}
.product-card{
  background:var(--white);
  border:1px solid var(--paper-dim);
  border-radius:var(--radius);
  padding:20px 26px 22px;
  transition:box-shadow .2s ease, transform .2s ease;
}
.product-card:hover{ box-shadow:var(--shadow-soft); transform:translateY(-3px); }

.product-card__media{
  width:100%; height:150px; margin:0 0 16px;
  display:flex; align-items:center; justify-content:center;
  background:var(--paper); border-radius:4px; overflow:hidden;
}
.product-card__media img{ height:100%; width:100%; object-fit:contain; mix-blend-mode:multiply; transition:transform .35s ease; }
.product-card:hover .product-card__media img{ transform:scale(1.08); }
.product-card__media--empty{ color:var(--leaf-light); font-size:2rem; }

.product-card__brand{
  font-family:var(--font-mono); font-size:.66rem; letter-spacing:.1em; text-transform:uppercase;
  color:var(--amber); margin:0 0 4px;
}
.product-card__category{
  color:var(--ink-soft); letter-spacing:.03em; text-transform:none; font-weight:600;
}

.product-card__head{
  display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
  cursor:pointer; background:none; border:none; width:100%; text-align:left; padding:0;
}
.product-card__name{ font-family:var(--font-display); font-size:1.2rem; color:var(--forest); margin:0; }
.product-card__teaser{ font-size:.88rem; margin:.5em 0 0; }
.product-card__toggle{
  flex:none; width:30px; height:30px; border-radius:50%;
  border:1px solid var(--paper-dim); color:var(--leaf);
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; transition:transform .25s ease, background .2s ease;
}
.product-card.is-open .product-card__toggle{ transform:rotate(45deg); background:var(--leaf); color:var(--white); border-color:var(--leaf); }

.product-card__body{
  max-height:0; overflow:hidden; transition:max-height .35s ease;
}
.product-card.is-open .product-card__body{ max-height:900px; }
.product-card__list{ margin:18px 0 0; padding-top:16px; border-top:1px solid var(--paper-dim); }
.product-card__list li{
  position:relative; padding-left:18px; margin-bottom:10px;
  font-size:.87rem; color:var(--ink-soft);
}
.product-card__list li::before{
  content:""; position:absolute; left:0; top:.5em;
  width:8px; height:8px; border-radius:50%; background:var(--leaf);
}

/* ==========================================================
   CTA band
   ========================================================== */
.cta-band{ background:var(--paper-dim); padding:90px 0; }
.cta-band__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.cta-band__grid--single{
  grid-template-columns:1fr;
  justify-items:center;
}
.cta-band__grid--single .cta-card{
  max-width:480px;
  width:100%;
  text-align:center;
  padding:44px 40px;
}
.cta-band__grid--single .cta-card__icon{ font-size:2.2rem; }
.cta-card{
  background:var(--forest);
  color:var(--white);
  padding:34px 30px;
  border-radius:var(--radius);
}
.cta-card__icon{ font-size:1.6rem; display:block; margin-bottom:14px; }
.cta-card h3{ color:var(--white); font-size:1.25rem; }
.cta-card p{ color:rgba(255,255,255,.7); font-size:.9rem; }
.cta-card a{ display:inline-block; margin-top:10px; color:var(--amber); font-weight:600; font-size:.88rem; }
.cta-card a:hover{ text-decoration:underline; }

@media (max-width:900px){
  .cta-band__grid{ grid-template-columns:1fr; }
}

/* ==========================================================
   Blog
   ========================================================== */
.blog{ padding:110px 0; }
.blog h2{ font-size:clamp(1.7rem,3vw,2.4rem); }
.blog__lead{ max-width:520px; margin-bottom:24px; }
.blog-hint{ color:var(--ink-soft); font-size:.9rem; margin-bottom:20px; }

.blog-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
  gap:24px;
}
.blog-card{
  background:var(--white);
  border:1px solid var(--paper-dim);
  border-radius:var(--radius);
  padding:28px 26px 30px;
  transition:box-shadow .25s ease, transform .25s ease;
}
.blog-card:hover{ box-shadow:var(--shadow-soft); transform:translateY(-4px); }
.blog-card__media{
  width:100%; height:140px; margin:0 0 18px;
  display:flex; align-items:center; justify-content:center;
  background:var(--paper); border-radius:4px; overflow:hidden;
}
.blog-card__media img{ height:100%; width:100%; object-fit:cover; }
.blog-card__icon{
  width:52px; height:52px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:1.4rem; margin-bottom:18px;
  transition:transform .3s ease;
}
.blog-card:hover .blog-card__icon{ transform:scale(1.1) rotate(-6deg); }
.blog-card__icon--leaf{ background:rgba(91,140,62,.14); }
.blog-card__icon--amber{ background:rgba(201,154,59,.16); }
.blog-card__icon--soil{ background:rgba(92,64,48,.12); }
.blog-card__meta{ display:flex; gap:10px; align-items:center; margin:0 0 10px; font-size:.75rem; }
.blog-card__tag{
  font-family:var(--font-mono); text-transform:uppercase; letter-spacing:.06em;
  color:var(--leaf); background:rgba(91,140,62,.1); padding:.2em .6em; border-radius:20px;
}
.blog-card__date{ color:var(--ink-soft); }
.blog-card h3{ font-size:1.1rem; margin:0 0 10px; line-height:1.3; }
.blog-card p{ font-size:.88rem; margin:0 0 14px; }
.blog-card__link{
  font-weight:600; font-size:.85rem; color:var(--forest-2);
  background:none; border:none; padding:0; cursor:pointer;
}
.blog-card__link:hover{ color:var(--leaf); }
.blog-card__body{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.blog-card.is-open .blog-card__body{ max-height:1200px; }
.blog-card__body p{
  font-size:.87rem; color:var(--ink-soft);
  padding-top:14px; margin:14px 0 0; border-top:1px solid var(--paper-dim);
}
.blog-card__body p + p{ border-top:none; padding-top:0; }


/* ==========================================================
   Scroll reveal
   ========================================================== */
.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}
.product-card.reveal, .blog-card.reveal{ transition-duration:.6s; }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
}
/* ==========================================================
   Footer
   ========================================================== */
.footer{ background:var(--ink); color:rgba(255,255,255,.65); padding:80px 0 0; }
.footer__grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px;
  padding-bottom:60px; border-bottom:1px solid rgba(255,255,255,.1);
}
.footer__brand p{ color:rgba(255,255,255,.55); font-size:.88rem; margin-top:14px; max-width:280px; }
.footer__col h4{ color:var(--white); font-family:var(--font-body); font-size:.85rem; letter-spacing:.06em; text-transform:uppercase; margin-bottom:16px; }
.footer__col a{ display:block; margin-bottom:10px; font-size:.9rem; color:rgba(255,255,255,.65); }
.footer__col a:hover{ color:var(--amber); }
.footer__col p{ font-size:.85rem; color:rgba(255,255,255,.55); }
.footer__bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  padding:24px 0; font-size:.78rem; color:rgba(255,255,255,.4);
}

@media (max-width:900px){
  .footer__grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:560px){
  .footer__grid{ grid-template-columns:1fr; }
}