/* ============================================================
   АЛГА АГРО ГРУПП — Landing CSS v2
   Premium Agricultural Design with Animations
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Unbounded:wght@400;500;600;700;800&display=swap');

/* ── TOKENS ── */
:root {
  --ink:       #0b201a;
  --deep:      #0e2d1e;
  --forest:    #163d2a;
  --forest-md: #1e5238;
  --leaf:      #4fa83d;
  --acid:      #c8e63a;
  --gold:      #d4a843;
  --gold-lt:   #f0ca6e;
  --cream:     #f3ede0;
  --paper:     #f7f3e8;
  --white:     #fdfcf8;
  --line:      rgba(11,32,26,.12);
  --line-light:rgba(255,255,255,.12);
  --shadow-sm: 0 4px 20px rgba(11,32,26,.08);
  --shadow-md: 0 16px 48px rgba(11,32,26,.14);
  --shadow-lg: 0 32px 80px rgba(11,32,26,.22);
  --r-sm:  12px;
  --r-md:  20px;
  --r-lg:  28px;
  --r-xl:  36px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: 'Manrope', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1,h2,h3 { margin: 0; }
p { margin: 0; }
button { cursor: pointer; }
ol,ul { margin: 0; padding: 0; list-style: none; }

/* ── NOISE OVERLAY ── */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

/* ── SHELL ── */
.shell { width: min(1360px, calc(100% - 48px)); margin: 0 auto; }

/* ── TYPOGRAPHY ── */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: #6b7b72;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.kicker::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}
.kicker-light { color: rgba(255,255,255,.48); }
.kicker-light::before { background: rgba(255,255,255,.48); }

h2 {
  font: 600 clamp(36px, 4vw, 64px)/.98 'Unbounded', sans-serif;
  letter-spacing: -.055em;
}
h2 em { color: var(--leaf); font-style: normal; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 28px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
  transition: transform .28s var(--ease-spring), box-shadow .28s var(--ease-out);
  white-space: nowrap;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  font-style: normal;
  font-size: 16px;
  flex-shrink: 0;
}
.btn-primary {
  color: var(--ink);
  background: var(--acid);
  box-shadow: 0 8px 28px rgba(0,0,0,.18);
}
.btn-primary:hover { box-shadow: 0 16px 40px rgba(0,0,0,.26); }
.btn-ghost {
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
}
.btn-ghost:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.13); }

/* ════════════════════════════════════
   HEADER
════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 40px);
  max-width: 1400px;
  height: 80px;
  padding: 10px 10px 10px 18px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-lg);
  background: rgba(10,35,24,.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 20px 60px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.06);
  color: var(--white);
  transition: height .3s var(--ease-out), background .3s, top .3s;
}
.site-header.scrolled {
  height: 68px;
  top: 10px;
  background: rgba(10,35,24,.95);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  width: 50px;
  height: 58px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  padding: 5px;
  border-radius: 10px;
  background: #5a9c40;
  border: 1px solid rgba(255,255,255,.28);
  transition: transform .3s var(--ease-spring);
}
.brand-logo:hover { transform: scale(1.06); }
.brand-logo img { width: 100%; height: 100%; object-fit: contain; }
.brand-copy { display: grid; }
.brand-copy strong { font: 600 9.5px/1.3 'Unbounded', sans-serif; }
.brand-copy small { margin-top: 5px; color: rgba(255,255,255,.46); font-size: 7px; letter-spacing: .2em; text-transform: uppercase; }
.scrolled .brand-logo { width: 42px; height: 48px; }

.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.4vw, 44px);
  font-size: 11px;
  font-weight: 700;
}
.header-nav a {
  position: relative;
  color: rgba(255,255,255,.62);
  transition: color .2s;
}
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -10px; left: 0; right: 100%;
  height: 1px;
  background: var(--acid);
  transition: right .25s var(--ease-out);
}
.header-nav a:hover { color: #fff; }
.header-nav a:hover::after { right: 0; }

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 10px 18px;
  border-radius: 14px;
  background: var(--acid);
  color: var(--ink);
  font-size: 11px;
  font-weight: 800;
  transition: transform .25s var(--ease-spring), box-shadow .25s;
}
.header-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,.2); }
.header-cta-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--deep);
  color: var(--white);
  font-size: 16px;
}

.burger {
  display: none;
  justify-self: end;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 10px;
  background: transparent;
}
.burger span { display: block; height: 2px; background: var(--white); border-radius: 2px; transition: transform .25s, opacity .25s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* MOBILE NAV */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: rgba(10,35,24,.97);
  backdrop-filter: blur(24px);
  opacity: 0;
  pointer-events: none;
  transform: scale(.97);
  transition: opacity .3s, transform .3s var(--ease-out);
}
.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
  transform: scale(1);
}
.mobile-nav-link {
  color: rgba(255,255,255,.72);
  font: 600 28px/1 'Unbounded', sans-serif;
  letter-spacing: -.03em;
  transition: color .2s;
}
.mobile-nav-link:hover { color: var(--acid); }
.mobile-nav-cta {
  margin-top: 20px;
  padding: 16px 32px;
  border-radius: 16px;
  background: var(--acid);
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

/* ════════════════════════════════════
   HERO
════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 55% 45%;
  overflow: hidden;
  color: var(--white);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.06);
  animation: hero-zoom 12s ease-out forwards;
}
@keyframes hero-zoom {
  to { transform: scale(1); }
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(8,28,18,.88) 38%, rgba(8,28,18,.6) 62%, rgba(8,28,18,.18) 85%),
    linear-gradient(0deg, rgba(8,28,18,.6) 0%, transparent 40%);
}

/* Particles */
.hero-particles { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--acid);
  opacity: 0;
  animation: float-up 8s ease-in-out infinite;
}
.p1 { width: 4px; height: 4px; left: 15%; animation-delay: 0s; animation-duration: 9s; }
.p2 { width: 6px; height: 6px; left: 35%; animation-delay: 2s; animation-duration: 11s; }
.p3 { width: 3px; height: 3px; left: 65%; animation-delay: 4s; animation-duration: 7s; }
.p4 { width: 5px; height: 5px; left: 80%; animation-delay: 1s; animation-duration: 10s; }
.p5 { width: 4px; height: 4px; left: 50%; animation-delay: 3s; animation-duration: 8s; }
@keyframes float-up {
  0% { opacity: 0; transform: translateY(100vh) rotate(0deg); }
  20% { opacity: .6; }
  80% { opacity: .3; }
  100% { opacity: 0; transform: translateY(-20vh) rotate(360deg); }
}

.hero-inner {
  position: relative;
  z-index: 3;
  display: contents;
}

.hero-copy {
  position: relative;
  z-index: 3;
  padding: clamp(120px, 16vh, 200px) clamp(24px, 5vw, 80px) 80px;
  display: flex;
  flex-direction: column;
  animation: fade-up .9s .1s var(--ease-out) both;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 28px;
  color: var(--acid);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.eyebrow-line { display: inline-block; width: 36px; height: 1px; background: currentColor; }

h1 {
  margin: 0 0 24px;
  font: 700 clamp(48px, 5.5vw, 92px)/.95 'Unbounded', sans-serif;
  letter-spacing: -.065em;
}
h1 em { color: var(--acid); font-style: normal; }

.hero-lead {
  max-width: 580px;
  color: rgba(255,255,255,.68);
  font-size: clamp(14px, 1.1vw, 18px);
  line-height: 1.72;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: auto;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 52px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stat { display: grid; gap: 6px; }
.hero-stat strong {
  font: 700 clamp(20px, 2vw, 30px)/1 'Unbounded', sans-serif;
  color: var(--acid);
  letter-spacing: -.04em;
}
.hero-stat strong span { color: var(--acid); }
.hero-stat > span { color: rgba(255,255,255,.44); font-size: 10px; line-height: 1.5; }

/* Hero visual (right column) */
.hero-visual {
  position: relative;
  z-index: 3;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero-card-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card {
  border-radius: var(--r-lg);
  overflow: hidden;
}
.hc-main {
  position: relative;
  z-index: 3;
  width: min(55%, 360px);
  background: rgba(253,252,248,.94);
  border: 1px solid rgba(255,255,255,.7);
  box-shadow: 40px 50px 100px rgba(8,28,18,.28);
  padding: 18px;
  display: flex;
  flex-direction: column;
  transform: rotate(-2.5deg) translateX(-20px);
  animation: card-enter .9s .3s var(--ease-out) both;
  color: var(--ink);
  min-height: 560px;
}
@keyframes card-enter {
  from { opacity: 0; transform: rotate(-2.5deg) translateX(-20px) translateY(40px); }
  to   { opacity: 1; transform: rotate(-2.5deg) translateX(-20px) translateY(0); }
}
.hero-card-badge {
  font: 700 8px 'Unbounded', sans-serif;
  color: #7a8a7e;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.hero-card-img {
  flex: 1;
  min-height: 320px;
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(145deg, #d4a843 0%, #f0ca6e 60%, #e8d89a 100%);
  display: grid;
  place-items: center;
}
.hero-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
  filter: saturate(1.1) contrast(1.05);
}
.hero-card-info {
  padding: 20px 6px 6px;
  display: grid;
  gap: 6px;
}
.hero-card-info small { color: #8a9a8e; font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero-card-info strong { font: 600 26px/1.1 'Unbounded', sans-serif; letter-spacing: -.04em; }
.hero-card-info span {
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  font-size: 10px;
  font-weight: 800;
}
.hero-card-info i { font-style: normal; }

/* Float cards */
.hc-float {
  position: absolute;
  z-index: 4;
  padding: 16px 18px;
  background: rgba(253,252,248,.85);
  border: 1px solid rgba(255,255,255,.6);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px);
  color: var(--ink);
  display: grid;
  gap: 4px;
  min-width: 130px;
}
.hc-desi {
  top: 24%;
  left: 6%;
  transform: rotate(3deg);
  animation: card-enter .9s .55s var(--ease-out) both;
}
.hc-prot {
  bottom: 22%;
  right: 6%;
  transform: rotate(-3.5deg);
  animation: card-enter .9s .75s var(--ease-out) both;
}
.fc-tag { font-size: 7px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #7a8a7e; }
.hc-float strong { font: 600 20px/1.1 'Unbounded', sans-serif; letter-spacing: -.04em; }
.hc-float small { color: #8a9a8e; font-size: 10px; }

.hero-stamp {
  position: absolute;
  top: 130px;
  right: 32px;
  z-index: 4;
  width: 100px;
  height: 100px;
  display: grid;
  place-content: center;
  text-align: center;
  border-radius: 50%;
  border: 1px dashed rgba(200,230,58,.5);
  color: var(--acid);
  animation: spin-slow 18s linear infinite;
  transform-origin: center;
}
@keyframes spin-slow { to { transform: rotate(360deg); } }
.hero-stamp b { font: 700 8px 'Unbounded', sans-serif; letter-spacing: .1em; text-transform: uppercase; display: block; }
.hero-stamp span { font: 700 14px 'Unbounded', sans-serif; display: block; }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: clamp(24px, 5vw, 80px);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.38);
  pointer-events: none;
}
.scroll-hint-line {
  display: block;
  width: 1px;
  height: 40px;
  background: currentColor;
  animation: line-pulse 2s ease-in-out infinite;
}
@keyframes line-pulse {
  0%, 100% { opacity: .38; transform: scaleY(1); }
  50% { opacity: .7; transform: scaleY(.7); }
}
.scroll-hint small { font-size: 8px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; writing-mode: vertical-rl; }

/* ════════════════════════════════════
   TICKER
════════════════════════════════════ */
.ticker-wrap {
  overflow: hidden;
  background: var(--acid);
  padding: 16px 0;
  position: relative;
  z-index: 10;
}
.ticker-track {
  display: flex;
  align-items: center;
  gap: 32px;
  width: max-content;
  animation: ticker 28s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker-track span {
  color: var(--deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ticker-track i { color: var(--forest); opacity: .4; font-style: normal; flex-shrink: 0; }

/* ════════════════════════════════════
   PRODUCTS
════════════════════════════════════ */
.products-section {
  padding: 120px 0 100px;
  background: var(--deep);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.products-section::before {
  content: '';
  position: absolute;
  width: 50vw; height: 50vw;
  right: -20vw; top: -10vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,168,61,.06), transparent 70%);
  pointer-events: none;
}
.products-section::after {
  content: '';
  position: absolute;
  width: 30vw; height: 30vw;
  left: -10vw; bottom: -8vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,67,.05), transparent 70%);
  pointer-events: none;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5vw;
  align-items: end;
  margin-bottom: 40px;
}
.section-head-left h2 em { color: var(--acid); }
.section-head-right p {
  color: rgba(255,255,255,.52);
  font-size: 14px;
  line-height: 1.72;
  margin-bottom: 24px;
}
.slider-controls { display: flex; align-items: center; gap: 10px; }
.sl-btn {
  width: 48px; height: 48px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  color: var(--white);
  font-size: 16px;
  transition: background .2s, color .2s, transform .2s var(--ease-spring);
}
.sl-btn:hover { background: var(--acid); color: var(--ink); transform: scale(1.08); }
.sl-counter { min-width: 54px; text-align: center; color: rgba(255,255,255,.32); font-size: 10px; }
.sl-counter b { color: var(--white); }

/* Category tabs */
.cat-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  padding: 6px;
  width: max-content;
  max-width: 100%;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  background: rgba(255,255,255,.03);
}
.cat-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: rgba(255,255,255,.5);
  font: 700 9.5px/1 'Manrope', sans-serif;
  letter-spacing: .04em;
  transition: color .2s, background .2s;
}
.cat-tab b {
  min-width: 24px; height: 24px;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  font-size: 8px;
}
.cat-tab:hover { color: #fff; }
.cat-tab.active { color: var(--ink); background: var(--acid); box-shadow: 0 8px 24px rgba(0,0,0,.14); }
.cat-tab.active b { border-color: rgba(11,32,26,.15); background: rgba(11,32,26,.08); }

/* Product viewport / slider */
.prod-viewport {
  margin-left: max(24px, calc((100vw - 1360px) / 2 + 24px));
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  outline: none;
  margin-bottom: 48px;
}
.prod-viewport::-webkit-scrollbar { display: none; }
.prod-track {
  display: flex;
  gap: 16px;
  width: max-content;
  padding-right: 32px;
}

/* Product card */
.prod-card {
  position: relative;
  width: clamp(280px, 26vw, 370px);
  min-height: 520px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(12px);
  color: var(--white);
  scroll-snap-align: start;
  transition: transform .35s var(--ease-out), border-color .35s, background .35s, box-shadow .35s;
  overflow: hidden;
}
.prod-card:hover {
  transform: translateY(-10px);
  border-color: rgba(200,230,58,.45);
  background: rgba(255,255,255,.07);
  box-shadow: 0 24px 64px rgba(0,0,0,.24);
}
.prod-card.is-hidden { display: none; }

.pc-dark {
  background: rgba(255,255,255,.035);
}

.pc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.pc-badge {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.pc-badge-wheat  { background: rgba(200,230,58,.15); color: var(--acid); }
.pc-badge-barley { background: rgba(212,168,67,.15); color: var(--gold-lt); }
.pc-badge-desi   { background: rgba(255,100,80,.12); color: #ff9980; }
.pc-badge-prot   { background: rgba(91,122,255,.15); color: #8ca6ff; }
.pc-brand { font-size: 9px; font-weight: 700; color: rgba(255,255,255,.4); letter-spacing: .06em; }

.pc-img {
  flex: 0 0 auto;
  height: 260px;
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 16px;
  position: relative;
}
.pc-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease-out);
  filter: saturate(.9) brightness(.92);
}
.prod-card:hover .pc-img img { transform: scale(1.06); }
.pc-img-chem img { object-position: center; }

/* Real product photos — contain so full label is visible */
.pc-img-product {
  background: #f4f6f2;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pc-img-product img {
  object-fit: contain !important;
  filter: none !important;
  padding: 12px;
  transform-origin: center;
}
.prod-card.pc-dark .pc-img-product { background: #1a2e22; }
.prod-card:hover .pc-img-product img { transform: scale(1.05); }
.pc-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(200,230,58,.22) 0%, transparent 70%);
  z-index: 1;
}
.pc-glow-blue { background: radial-gradient(ellipse at center, rgba(91,122,255,.22) 0%, transparent 70%); }

.pc-body { flex: 1; display: flex; flex-direction: column; }
.pc-body small { color: rgba(255,255,255,.4); font-size: 9.5px; letter-spacing: .04em; }
.pc-body h3 {
  margin: 8px 0 10px;
  font: 600 clamp(18px, 1.6vw, 22px)/1.2 'Unbounded', sans-serif;
  letter-spacing: -.04em;
}
.pc-desc {
  color: rgba(255,255,255,.5);
  font-size: 12px;
  line-height: 1.65;
  flex: 1;
}
.pc-action {
  margin-top: 20px;
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: 11px;
  font-weight: 800;
}
.pc-action i {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--acid);
  color: var(--ink);
  font-style: normal;
  transition: transform .25s var(--ease-spring);
}
.prod-card:hover .pc-action i { transform: scale(1.12) rotate(-5deg); }

.prod-footer { display: flex; justify-content: flex-end; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 36px;
  padding: 14px 2px;
  border-bottom: 1px solid rgba(255,255,255,.24);
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
  transition: gap .3s var(--ease-out), border-color .2s;
}
.text-link:hover { gap: 50px; border-color: var(--acid); }
.text-link span { transition: transform .25s var(--ease-spring); }
.text-link:hover span { transform: translateX(4px); }

/* ════════════════════════════════════
   ADVANTAGES
════════════════════════════════════ */
.adv-section {
  position: relative;
  padding: 120px 0 130px;
  overflow: hidden;
  color: var(--white);
  background: var(--forest);
}
.adv-bg-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.adv-bg-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 60%;
  filter: brightness(.15) saturate(.8);
  transform: scale(1.04);
}
.adv-head {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin-bottom: 72px;
}
.adv-head h2 em { color: var(--leaf); }
.adv-lead {
  max-width: 580px;
  margin-top: 24px;
  color: rgba(255,255,255,.56);
  font-size: 15px;
  line-height: 1.72;
}

.adv-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.adv-card {
  position: relative;
  min-height: 320px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-right: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  transition: background .25s;
  transition-delay: var(--delay, 0s);
}
.adv-card:last-child { border-right: 0; }
.adv-card:hover { background: rgba(255,255,255,.06); }
.adv-feature { background: var(--acid) !important; color: var(--ink); }
.adv-feature:hover { background: #d4ec42 !important; }
.adv-feature .adv-num { color: rgba(11,32,26,.5); }
.adv-feature p { color: rgba(11,32,26,.6); }
.adv-feature .adv-icon { border-color: rgba(11,32,26,.18); color: var(--ink); }
.adv-num {
  position: absolute;
  top: 28px; left: 28px;
  font: 700 8px 'Unbounded', sans-serif;
  color: rgba(255,255,255,.3);
}
.adv-icon {
  margin: 0 0 auto auto;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  color: var(--acid);
  font-size: 20px;
}
.adv-card h3 {
  margin: 0 0 14px;
  font: 600 clamp(17px, 1.5vw, 23px)/1.2 'Unbounded', sans-serif;
  letter-spacing: -.04em;
}
.adv-card p { color: rgba(255,255,255,.48); font-size: 12px; line-height: 1.65; }

/* Adv big icon + stat */
.adv-big-icon {
  margin: 0 0 auto auto;
  width: 64px; height: 64px;
  opacity: .8;
}
.adv-big-icon svg { width: 64px; height: 64px; }
.adv-feature .adv-big-icon { color: var(--ink); opacity: .7; }
.adv-stat-line {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 28px;
  margin-bottom: 12px;
}
.adv-big-num {
  font: 700 clamp(32px, 3vw, 44px)/1 'Unbounded', sans-serif;
  color: var(--acid);
  letter-spacing: -.05em;
}
.adv-feature .adv-big-num { color: var(--ink); }
.adv-big-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.44);
}
.adv-feature .adv-big-label { color: rgba(11,32,26,.52); }

/* ════════════════════════════════════
   PROCESS
════════════════════════════════════ */
.process-section { padding: 120px 0 130px; background: var(--paper); }

.proc-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5vw;
  align-items: end;
  margin-bottom: 64px;
}
.proc-desc { color: #627069; font-size: 15px; line-height: 1.72; max-width: 480px; margin-bottom: 8px; }

.proc-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.proc-item {
  position: relative;
  min-height: 300px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(255,253,248,.6);
  transition: transform .3s var(--ease-out), box-shadow .3s;
  transition-delay: var(--delay, 0s);
}
.proc-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.proc-item-accent { background: var(--acid); border-color: transparent; }
.proc-item-accent .proc-desc { color: rgba(11,32,26,.62); }
.proc-item-accent .proc-num { color: rgba(11,32,26,.5); }
.proc-item-accent h3 { color: var(--ink); }
.proc-item p { color: #6a7a6e; font-size: 12.5px; line-height: 1.65; }
.proc-item-accent p { color: rgba(11,32,26,.62); }

/* Process icon */
.proc-icon {
  width: 48px; height: 48px;
  margin-bottom: auto;
  color: #8a9a8e;
  margin-top: 8px;
}
.proc-item-accent .proc-icon { color: rgba(11,32,26,.5); }

.proc-num {
  font: 700 9px 'Unbounded', sans-serif;
  color: #8a9a8e;
  margin-bottom: auto;
}
.proc-arrow {
  position: absolute;
  top: 24px; right: 24px;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 14px;
  color: #8a9a8e;
}
.proc-item-accent .proc-arrow {
  border-color: rgba(11,32,26,.18);
  color: var(--ink);
  transform: rotate(-30deg);
}
.proc-item h3 {
  margin: 16px 0 12px;
  font: 600 19px/1.2 'Unbounded', sans-serif;
  letter-spacing: -.04em;
}
.proc-item p { color: #6a7a6e; font-size: 12.5px; line-height: 1.65; }

/* ════════════════════════════════════
   CONNECT (MAX section)
════════════════════════════════════ */
.connect-section {
  position: relative;
  overflow: hidden;
  background: var(--deep);
}
.connect-inner {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  min-height: 900px;
}

/* Left side */
.connect-left {
  position: relative;
  padding: 100px clamp(24px, 6vw, 96px);
  display: flex;
  flex-direction: column;
  gap: 60px;
  background: var(--forest-md);
  background-image:
    radial-gradient(circle at 20% 80%, rgba(200,230,58,.08), transparent 40%),
    radial-gradient(circle at 80% 10%, rgba(79,168,61,.06), transparent 35%);
}
.connect-copy { color: var(--white); }
.connect-copy h2 { max-width: 480px; color: var(--white); margin: 0 0 24px; }
.connect-copy h2 em { color: var(--acid); }
.connect-copy > p { color: rgba(255,255,255,.58); font-size: 15px; line-height: 1.72; max-width: 520px; margin-bottom: 36px; }
.connect-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* Phone stage */
.phone-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.06);
}
.phone-orbit-1 { width: 500px; height: 500px; }
.phone-orbit-2 { width: 340px; height: 340px; border-style: dashed; border-color: rgba(200,230,58,.12); }
.phone-mockup {
  position: relative;
  z-index: 2;
  width: min(100%, 320px);
  filter: drop-shadow(40px 50px 60px rgba(0,0,0,.36));
  transform: rotate(3deg);
  transition: transform .4s var(--ease-spring), filter .4s;
  animation: phone-float 6s ease-in-out infinite;
}
@keyframes phone-float {
  0%, 100% { transform: rotate(3deg) translateY(0); }
  50%       { transform: rotate(2deg) translateY(-12px); }
}

/* Right side */
.connect-right {
  padding: 80px clamp(20px, 4vw, 64px);
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: rgba(0,0,0,.18);
  justify-content: center;
  color: var(--white);
}

/* QR Card */
.qr-card {
  padding: 30px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-lg);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color .25s, background .25s;
}
.qr-card:hover { border-color: rgba(200,230,58,.3); background: rgba(255,255,255,.08); }
.qr-tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(200,230,58,.12);
  color: var(--acid);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.qr-label h3 { font: 600 20px/1.2 'Unbounded', sans-serif; letter-spacing: -.04em; margin-bottom: 10px; }
.qr-label p { color: rgba(255,255,255,.5); font-size: 12.5px; line-height: 1.6; }
.qr-img-wrap {
  display: block;
  align-self: center;
  border-radius: var(--r-md);
  overflow: hidden;
  background: white;
  padding: 12px;
  transition: transform .3s var(--ease-spring);
}
.qr-img-wrap.qr-img-full {
  background: transparent;
  padding: 0;
  border-radius: 0;
  overflow: visible;
}
.qr-img-wrap:hover { transform: scale(1.04); }
.qr-img-wrap img { width: 200px; height: 200px; object-fit: contain; display: block; }
.qr-img-full img { width: 100% !important; height: auto !important; object-fit: unset !important; }

/* MAX logo in contact card */
.cc-icon-max { background: transparent !important; padding: 0 !important; }
.qr-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-sm);
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
  align-self: stretch;
  justify-content: center;
  transition: background .2s, border-color .2s;
}
.qr-link:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.24); }
.qr-link span { transition: transform .25s var(--ease-spring); }
.qr-link:hover span { transform: translateX(4px); }

/* Bot card */
.bot-card {
  padding: 30px;
  background: rgba(200,230,58,.06);
  border: 1px solid rgba(200,230,58,.16);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition-delay: var(--delay, 0s);
  transition: border-color .25s, background .25s;
}
.bot-card:hover { border-color: rgba(200,230,58,.38); background: rgba(200,230,58,.1); }
.bot-icon { width: 48px; }
.bot-icon svg { display: block; }
.bot-card h3 { font: 600 18px/1.2 'Unbounded', sans-serif; letter-spacing: -.04em; }
.bot-card p { color: rgba(255,255,255,.52); font-size: 12.5px; line-height: 1.65; flex: 1; }
.bot-link-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-radius: var(--r-sm);
  background: var(--acid);
  color: var(--ink);
  font-size: 11px;
  font-weight: 800;
  transition: transform .25s var(--ease-spring), box-shadow .25s;
}
.bot-link-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200,230,58,.28); }
.bot-link-btn span { transition: transform .25s var(--ease-spring); }
.bot-link-btn:hover span { transform: translateX(4px); }

/* ════════════════════════════════════
   CONTACTS
════════════════════════════════════ */
.contacts-section { padding: 120px 0 130px; background: var(--paper); }
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5vw;
  align-items: start;
}
.contacts-copy h2 { margin: 0 0 20px; }
.contacts-copy > p { color: #627069; font-size: 14px; line-height: 1.72; }
.contacts-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.contact-card {
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(255,253,248,.7);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform .3s var(--ease-spring), box-shadow .3s, border-color .2s;
  transition-delay: var(--delay, 0s);
}
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(79,168,61,.3); }
.cc-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--cream);
  font-size: 22px;
  border: 1px solid var(--line);
}
.cc-body { display: grid; gap: 5px; }
.cc-body small { font-size: 8.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #8a9a8e; }
.cc-body strong { font-size: 14px; font-weight: 700; color: var(--ink); word-break: break-all; }
.cc-body span { font-size: 11px; color: #7a8a7e; }

/* ════════════════════════════════════
   FOOTER
════════════════════════════════════ */
.site-footer {
  background: var(--deep);
  color: var(--white);
  padding-top: 72px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand { display: flex; align-items: center; gap: 14px; grid-column: span 1; }
.footer-brand .brand-logo { width: 46px; height: 52px; }
.footer-brand > div { display: grid; gap: 5px; }
.footer-brand strong { font: 600 10px/1.3 'Unbounded', sans-serif; }
.footer-brand span { color: rgba(255,255,255,.42); font-size: 10px; }
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a { color: rgba(255,255,255,.56); font-size: 12px; font-weight: 600; transition: color .2s; }
.footer-links a:hover { color: var(--acid); }
.footer-contact-col { display: grid; gap: 8px; }
.footer-contact-col small { color: rgba(255,255,255,.38); font-size: 8.5px; letter-spacing: .16em; text-transform: uppercase; }
.footer-contact-col a { color: rgba(255,255,255,.78); font-size: 12px; font-weight: 600; transition: color .2s; }
.footer-contact-col a:hover { color: var(--acid); }
.footer-bottom { padding: 22px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; color: rgba(255,255,255,.28); font-size: 9px; letter-spacing: .12em; }

/* ════════════════════════════════════
   BACK TO TOP
════════════════════════════════════ */
.back-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  background: rgba(10,35,24,.85);
  backdrop-filter: blur(12px);
  color: var(--white);
  font-size: 18px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .3s, transform .3s var(--ease-out), background .2s;
  pointer-events: none;
}
.back-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-top:hover { background: var(--acid); color: var(--ink); border-color: transparent; }

/* ════════════════════════════════════
   REVEAL ANIMATIONS
════════════════════════════════════ */
.reveal, .reveal-card, .reveal-card-2, .reveal-card-3,
.reveal-phone, .reveal-qr {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .72s var(--ease-out), transform .72s var(--ease-out);
  transition-delay: var(--delay, 0s);
}
.reveal-card  { transition-delay: .1s; }
.reveal-card-2{ transition-delay: .3s; }
.reveal-card-3{ transition-delay: .5s; }
.reveal-phone { transition-delay: .15s; }
.reveal-qr    { transition-delay: var(--delay, 0s); }

.reveal.visible, .reveal-card.visible, .reveal-card-2.visible,
.reveal-card-3.visible, .reveal-phone.visible, .reveal-qr.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ════════════════════════════════════
   RESPONSIVE
════════════════════════════════════ */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-copy { padding-top: clamp(130px, 22vh, 200px); padding-bottom: 100px; }
  .hero-lead { font-size: 16px; }
  .section-head { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: 1fr 1fr; }
  .adv-card:nth-child(2) { border-right: 0; }
  .adv-card:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.08); }
  .proc-list { grid-template-columns: 1fr 1fr; }
  .connect-inner { grid-template-columns: 1fr; }
  .connect-right { padding: 60px clamp(24px, 5vw, 80px) 80px; }
  .contacts-grid { grid-template-columns: 1fr; gap: 48px; }
  .contacts-cards { grid-template-columns: 1fr 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
}

@media (max-width: 720px) {
  .site-header { grid-template-columns: 1fr 1fr; }
  .header-nav { display: none; }
  .header-cta { display: none; }
  .burger { display: flex; }
  .hero-stats { gap: 16px; flex-wrap: wrap; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 10px; }
  .hero-actions .btn { width: fit-content; min-width: 200px; max-width: 320px; font-size: 13px; min-height: 46px; padding: 12px 22px; }
  .cat-tabs { width: calc(100vw - 40px); overflow-x: auto; scrollbar-width: none; }
  .cat-tabs::-webkit-scrollbar { display: none; }
  .adv-grid { grid-template-columns: 1fr; }
  .adv-card { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .adv-card:last-child { border-bottom: 0; }
  .proc-list { grid-template-columns: 1fr; }
  .proc-item { min-height: 220px; }
  .contacts-cards { grid-template-columns: 1fr; }
  .connect-left { padding: 72px 20px; }
  .connect-right { padding: 48px 20px 72px; }
  .phone-orbit-1 { width: 300px; height: 300px; }
  .phone-orbit-2 { width: 200px; height: 200px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .prod-card { width: 82vw; }
  .qr-img-wrap img { width: 160px; height: 160px; }
  .shell { width: min(100% - 32px, 1360px); }
}

@media (max-width: 480px) {
  h1 { font-size: clamp(36px, 11vw, 52px); }
  h2 { font-size: clamp(30px, 9vw, 44px); }
  .hero-copy { padding: 110px 18px 80px; }
  .hero-actions .btn { font-size: 13px; min-height: 50px; padding: 13px 20px; border-radius: 12px; }
  .connect-left { padding: 60px 18px; }
}

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