/* KazakhAgro — AI-Driven Hydroponic Greenhouse
   Design: Agrotech (Dark Green) + AI (Tech Blue) + Trust (White/Gray) */

:root {
  --agro-green: #0d3b2c;
  --agro-green-light: #145c3e;
  --agro-green-muted: #1a4d38;
  --tech-blue: #1e5f8a;
  --tech-blue-bright: #2a7ab8;
  --tech-blue-soft: rgba(30, 95, 138, 0.12);
  --white: #fafbfc;
  --gray-100: #eef1f3;
  --gray-200: #d4dce0;
  --gray-400: #8a9ba8;
  --gray-600: #5c6b78;
  --gray-800: #2d3748;
  --gold: #d4a843;
  --font-sans: 'DM Sans', system-ui, sans-serif;
  --font-display: 'Outfit', system-ui, sans-serif;
  --container: min(92vw, 1120px);
  --section-pad: clamp(3rem, 6vw, 5rem);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--tech-blue-bright); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 4vw, 1.5rem);
  padding-right: clamp(1rem, 4vw, 1.5rem);
}

/* ── CUSTOM CURSOR ──────────────────────────────────── */
#cursor-dot {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--tech-blue-bright);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width .2s, height .2s, background .2s;
}
#cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(42, 122, 184, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width .3s, height .3s;
}
body:has(a:hover) #cursor-dot,
body:has(button:hover) #cursor-dot {
  width: 14px; height: 14px;
  background: var(--agro-green-light);
}
body:has(a:hover) #cursor-ring,
body:has(button:hover) #cursor-ring {
  width: 48px; height: 48px;
  border-color: rgba(20, 92, 62, 0.35);
}

/* ── HEADER ─────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0; z-index: 100;
  background: var(--agro-green);
  color: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.25); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo { flex-shrink: 0; }
.logo img { height: 52px !important; width: auto !important; display: block; }
.logo:hover { text-decoration: none; opacity: .9; }

.nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: .25rem 1.5rem;
}
.nav a { color: var(--gray-100); font-weight: 500; font-size: .95rem; }
.nav a:hover { color: var(--white); text-decoration: none; }
.nav-cta-mobile { display: none; }

.header-lang-cta { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }

.lang-switcher {
  display: flex; align-items: center; gap: 0;
  border: 1px solid var(--gray-200);
  border-radius: 8px; overflow: hidden;
}
.lang-btn {
  padding: .4rem .65rem;
  font-family: var(--font-sans); font-size: .8rem; font-weight: 600;
  color: var(--gray-200); background: transparent;
  border: none; cursor: none;
  transition: color .2s, background .2s;
}
.lang-btn:hover { color: var(--white); background: rgba(255,255,255,.1); }
.lang-btn.active { color: var(--agro-green); background: var(--white); }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none; flex-direction: column;
  justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: 8px;
  background: transparent;
  border: 1px solid var(--gray-200);
  border-radius: 6px; color: var(--white); cursor: none;
}
.nav-toggle span { display: block; height: 2px; background: currentColor; border-radius: 1px; }

/* ── BUTTONS ─────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: .75rem 1.5rem;
  font-family: var(--font-sans); font-weight: 600; font-size: .95rem;
  text-align: center; border-radius: 8px; border: none;
  cursor: none; transition: background .2s, color .2s, box-shadow .2s, transform .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--tech-blue-bright); color: var(--white); }
.btn-primary:hover { background: var(--tech-blue); text-decoration: none; box-shadow: 0 4px 14px rgba(30,95,138,.35); }
.btn-secondary { background: transparent; color: var(--tech-blue-bright); border: 2px solid var(--tech-blue-bright); }
.btn-secondary:hover { background: var(--tech-blue-soft); text-decoration: none; }

/* ── REVEAL ANIMATION ────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ── HERO ────────────────────────────────────────────── */
.hero {
  padding: clamp(3rem, 8vw, 5rem) 0;
  background: linear-gradient(160deg, var(--agro-green) 0%, var(--agro-green-muted) 50%, var(--agro-green-light) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
/* animated grid overlay */
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 72px 72px;
  animation: gridMove 24s linear infinite;
}
@keyframes gridMove { to { background-position: 72px 72px; } }

.hero-tag {
  font-size: .9rem; text-transform: uppercase;
  letter-spacing: .08em; color: var(--gray-200);
  margin: 0 0 .75rem;
}
.hero-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.2; margin: 0 0 1.25rem; max-width: 28ch;
}
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.15rem); max-width: 56ch;
  margin: 0 0 2rem; color: var(--gray-100);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ── TICKER ──────────────────────────────────────────── */
.ticker-wrap {
  background: var(--agro-green);
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  overflow: hidden; padding: 11px 0;
}
.ticker-track {
  display: inline-flex; white-space: nowrap; align-items: center; gap: 0;
  animation: tickerRun 28s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
.ticker-item {
  font-size: .78rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
  color: rgba(238,241,243,.55); padding: 0 20px;
}
.ticker-item.hi, .ticker-item .hi { color: #7ecba1; }
.ticker-sep { color: rgba(255,255,255,.2); font-size: .7rem; flex-shrink: 0; }
@keyframes tickerRun { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── STATS ───────────────────────────────────────────── */
.stats-section {
  background: var(--agro-green);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
}
.stat-cell {
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1rem, 3vw, 2rem);
  border-right: 1px solid rgba(255,255,255,.08);
  position: relative; overflow: hidden;
  transition: background .3s;
}
.stat-cell:last-child { border-right: none; }
.stat-cell::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--tech-blue-bright);
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s ease;
}
.stat-cell:hover::after { transform: scaleX(1); }
.stat-cell:hover { background: rgba(255,255,255,.04); }
.stat-number {
  font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 700; line-height: 1; color: var(--white); margin-bottom: .4rem;
}
.stat-suffix { color: var(--tech-blue-bright); }
.stat-label {
  font-size: .75rem; font-weight: 500; letter-spacing: .1em;
  text-transform: uppercase; color: rgba(238,241,243,.55); line-height: 1.5;
}

/* ── SECTIONS ────────────────────────────────────────── */
.section { padding: var(--section-pad) 0; }

.section-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--agro-green); margin: 0 0 1rem;
}
.section-intro {
  font-size: 1.05rem; color: var(--gray-600);
  max-width: 60ch; margin: 0 0 2rem;
}

/* ── VALUE ───────────────────────────────────────────── */
.value-section { background: var(--gray-100); }
.value-statement { font-size: 1.1rem; max-width: 65ch; margin: 0 0 2rem; }
.success-model {
  background: var(--white); padding: 1.5rem 1.75rem;
  border-radius: 12px; border-left: 4px solid var(--tech-blue-bright);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.success-model h3 { font-family: var(--font-display); font-size: 1.15rem; color: var(--agro-green); margin: 0 0 .5rem; }
.success-model p { margin: 0; color: var(--gray-600); }

/* ── PILLARS ─────────────────────────────────────────── */
.pillars-section { background: var(--white); }
.pillars-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem; margin-top: 1.5rem;
}
.pillar-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: 12px; padding: 1.75rem;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.pillar-card:hover {
  border-color: var(--tech-blue-bright);
  box-shadow: 0 8px 24px var(--tech-blue-soft);
  transform: translateY(-4px);
}
.pillar-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--agro-green); color: var(--white);
  font-family: var(--font-display); font-weight: 700; font-size: 1.25rem;
  border-radius: 10px; margin-bottom: 1rem;
}
.pillar-card h3 { font-family: var(--font-display); font-size: 1.2rem; color: var(--agro-green); margin: 0 0 .5rem; }
.pillar-card p { margin: 0; font-size: .95rem; color: var(--gray-600); }

/* ── TECHNOLOGY ──────────────────────────────────────── */
.technology-section { background: linear-gradient(180deg, var(--gray-100) 0%, var(--white) 100%); }
.tech-content p { max-width: 65ch; margin: 0 0 1rem; }
.tech-content a { font-weight: 600; }
.tech-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; }
.badge {
  display: inline-block; padding: .4rem .9rem;
  background: var(--tech-blue-soft); color: var(--tech-blue);
  font-size: .85rem; font-weight: 600; border-radius: 6px;
}
.badge-gold {
  background: rgba(212,168,67,.12); color: #9a7420;
}

/* ── MAP ─────────────────────────────────────────────── */
.map-section { background: var(--gray-100); }
.map-layout {
  display: grid; grid-template-columns: 1fr 340px;
  gap: 2rem; align-items: start; margin-top: 1.5rem;
}
.map-visual {
  border-radius: 12px; overflow: hidden;
  border: 1px solid var(--gray-200);
  position: relative;
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
}
.map-visual svg { display: block; width: 100%; }
.map-pin { transition: opacity .2s; }
.map-pin:hover { opacity: .85; }
.map-tooltip {
  position: absolute; bottom: 12px; left: 12px;
  background: rgba(13,59,44,.95); color: var(--white);
  font-size: .82rem; font-weight: 500;
  padding: .5rem .85rem; border-radius: 6px;
  pointer-events: none; opacity: 0;
  transition: opacity .2s;
  max-width: 220px;
}
.map-tooltip.show { opacity: 1; }

.map-cities { display: flex; flex-direction: column; gap: 1rem; }
.map-city-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-left: 3px solid var(--tech-blue-bright);
  border-radius: 8px; padding: 1.1rem 1.25rem;
  transition: border-left-color .2s, box-shadow .2s, transform .2s;
}
.map-city-card:hover {
  border-left-color: var(--agro-green);
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  transform: translateX(4px);
}
.map-city-card[data-city="astana"] { border-left-color: var(--gold); }
.map-city-header {
  display: flex; align-items: center; gap: .6rem; margin-bottom: .4rem;
}
.map-city-dot {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
}
.map-city-dot.blue { background: var(--tech-blue-bright); }
.map-city-dot.gold { background: var(--gold); }
.map-city-header strong {
  font-family: var(--font-display); font-size: 1.05rem; color: var(--agro-green);
}
.map-city-card p { font-size: .88rem; color: var(--gray-600); margin: 0 0 .6rem; }

/* ── LEADERSHIP ──────────────────────────────────────── */
.leadership-section { background: var(--white); }
.leadership-card {
  background: var(--gray-100); padding: 2rem;
  border-radius: 12px; border: 1px solid var(--gray-200);
  transition: box-shadow .2s;
}
.leadership-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,.07); }
.leadership-card h3 { font-family: var(--font-display); font-size: 1.5rem; color: var(--agro-green); margin: 0 0 .25rem; }
.role { font-size: .95rem; color: var(--gray-600); margin: 0 0 1.25rem; }
.highlights { list-style: none; padding: 0; margin: 0 0 1rem; }
.highlights li { position: relative; padding-left: 1.25rem; margin-bottom: .6rem; }
.highlights li::before {
  content: ''; position: absolute; left: 0; top: .55em;
  width: 6px; height: 6px; background: var(--tech-blue-bright); border-radius: 50%;
}
.linkedin-cta { margin: 1rem 0 0; font-size: .95rem; }

/* ── CTA SECTIONS ────────────────────────────────────── */
.cta-section { background: var(--tech-blue); color: var(--white); text-align: center; }
.cta-section .section-title { color: var(--white); }
.cta-desc { margin: 0 0 1.5rem; color: var(--gray-100); max-width: 42ch; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.cta-section .btn-primary { background: var(--white); color: var(--tech-blue); }
.cta-section .btn-primary:hover { background: var(--gray-100); color: var(--tech-blue); }
.cta-section .btn-secondary { border-color: var(--white); color: var(--white); }
.cta-section .btn-secondary:hover { background: rgba(255,255,255,.15); color: var(--white); }
.cta-section-alt { background: var(--agro-green); }

/* ── LEAD FORM ───────────────────────────────────────── */
.lead-form-section { background: var(--white); }
.lead-form { max-width: 680px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.25rem; }
.form-full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-label { font-size: .82rem; font-weight: 600; color: var(--gray-600); letter-spacing: .04em; text-transform: uppercase; }
.form-input {
  font-family: var(--font-sans); font-size: .95rem;
  color: var(--gray-800); background: var(--white);
  border: 1px solid var(--gray-200); border-radius: 8px;
  padding: .7rem 1rem; outline: none; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.form-input:focus { border-color: var(--tech-blue-bright); box-shadow: 0 0 0 3px rgba(42,122,184,.12); }
textarea.form-input { resize: vertical; min-height: 80px; }
select.form-input { cursor: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235c6b78' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.form-submit { margin-top: .5rem; padding: .85rem 2rem; font-size: 1rem; }
.form-note { font-size: .78rem; color: var(--gray-400); margin-top: .75rem; }
.form-success {
  text-align: center; padding: 3rem 2rem;
  border: 1px solid rgba(42,122,184,.2); border-radius: 12px;
  background: rgba(42,122,184,.04);
}
.form-success-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--agro-green); color: var(--white);
  font-size: 1.5rem; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
}
.form-success h3 { font-family: var(--font-display); font-size: 1.5rem; color: var(--agro-green); margin: 0 0 .5rem; }
.form-success p { color: var(--gray-600); margin: 0; }

/* ── CONTACT ─────────────────────────────────────────── */
.contact-section { background: var(--gray-100); }
.contact-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 1rem 2rem; }
.contact-list a { font-weight: 500; color: var(--tech-blue-bright); }

/* ── FOOTER ──────────────────────────────────────────── */
.site-footer { padding: 1.5rem 0; background: var(--agro-green); color: var(--gray-200); font-size: .9rem; text-align: center; }
.site-footer p { margin: 0; }

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-cell { border-right: none; border-bottom: 1px solid rgba(255,255,255,.08); }
  .stat-cell:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.08); }
  .map-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .nav-cta-mobile { display: list-item; margin-top: .5rem; }
  .nav-cta-mobile .btn { width: 100%; }
  .nav-toggle { display: flex; }
  .nav.is-open {
    display: block; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--agro-green-light); padding: 1rem;
  }
  .nav.is-open ul { flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-cta, .cta-buttons { flex-direction: column; }
  .hero-cta .btn, .cta-buttons .btn { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-cell:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.08); }
  .stat-cell:nth-child(even) { border-right: none; }
}