/* ===========================================
   LANDEE EXPORT — web ve stylu emailu
   dark green + gold · Inter
   =========================================== */

:root {
  --green:      #0e3a2a;
  --green-2:    #143d28;
  --green-3:    #0a1f15;
  --brand:      #2B9D4C;
  --brand-dk:   #186938;
  --gold:       #c9a961;
  --gold-2:     #e8cf9b;
  --gold-3:     #b8924a;
  --ink:        #0e3a2a;
  --body:       #334155;
  --mute:       #64748b;
  --soft:       #94a3b8;
  --cream:      #f8fafc;
  --line:       #e2e8f0;
  --ivory:      #f5f1e8;
  --max:        1180px;
  --ease:       cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #ffffff;
  color: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: all .2s var(--ease); }
em { font-style: italic; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.gold-t { color: var(--gold-3); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem; font-weight: 700; font-size: .95rem;
  padding: 0.85rem 1.5rem; border-radius: 8px; cursor: pointer;
  border: 1.5px solid transparent; transition: all .25s var(--ease);
  letter-spacing: 0.01em;
}
.btn--sm { padding: 0.6rem 1.1rem; font-size: .85rem; }
.btn--lg { padding: 1rem 1.9rem; font-size: 1rem; }
.btn--gold {
  background: linear-gradient(135deg, var(--gold-2), var(--gold) 55%, var(--gold-3));
  color: #3a2a0a; border-color: var(--gold);
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -12px rgba(201,169,97,.6); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.3); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-2); }

/* ---- NAV ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14,58,42,.0);
  backdrop-filter: blur(0);
  transition: all .3s var(--ease);
  padding: 1rem 0;
}
.nav.scrolled {
  background: rgba(14,58,42,.96);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 6px 24px -10px rgba(0,0,0,.4);
  padding: 0.6rem 0;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.nav__logo img { height: 42px; width: auto; display: block; }
.nav__links { display: flex; gap: 1.8rem; font-size: .92rem; font-weight: 600; }
.nav__links a { color: rgba(255,255,255,.82); padding: .3rem 0; position: relative; }
.nav__links a:hover { color: var(--gold-2); }
.nav__links a::after { content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--gold); transition:width .25s var(--ease); }
.nav__links a:hover::after { width:100%; }

/* ---- HERO ---- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  padding: 2rem 0 5rem;
  margin-top: -72px; padding-top: 8rem;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(135deg, rgba(10,31,21,.93) 0%, rgba(20,61,40,.90) 55%, rgba(14,58,42,.93) 100%),
    url('assets/hero_forest.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}
.hero__bg::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(43,157,76,.16), transparent 60%);
}
.hero__inner { position: relative; z-index: 1; text-align: center; }
.hero__logo { height: 56px; width: auto; margin: 0 auto 2rem; }
.hero__title {
  font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800;
  line-height: 1.12; letter-spacing: -0.025em; color: #fff;
  max-width: 18ch; margin: 0 auto;
}
.hero__title em { color: #7FCB94; }
.ribbon {
  display: inline-block; margin: 2.25rem auto 1rem;
  padding: 0.5rem 1.3rem; border-radius: 100px;
  background: linear-gradient(135deg, var(--gold-2), var(--gold) 60%, var(--gold-3));
  color: #3a2a0a; font-size: .72rem; font-weight: 900;
  letter-spacing: .18em; text-transform: uppercase;
}
.hero__sub {
  max-width: 50ch; margin: 0 auto 2.5rem; font-size: 1rem;
  color: rgba(245,241,232,.78); font-weight: 500;
}
.hero__sub strong { color: var(--gold-2); }

/* ---- BONUS CARDS ---- */
.bonus-cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem; max-width: 620px; margin: 0 auto 2.75rem;
  align-items: end;
}
.bcard {
  position: relative;
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(201,169,97,.45);
  border-radius: 14px; padding: 1.4rem 1rem;
  display: flex; flex-direction: column; align-items: center; gap: .35rem;
  transition: transform .3s var(--ease);
}
.bcard:hover { transform: translateY(-4px); }
.bcard__badge {
  font-size: .6rem; font-weight: 900; color: var(--gold-2);
  letter-spacing: .14em; text-transform: uppercase; margin-bottom: .2rem;
}
.bcard__nom { font-size: .72rem; font-weight: 800; color: var(--soft); letter-spacing: .1em; text-transform: uppercase; }
.bcard__pct { font-size: 2.4rem; font-weight: 900; color: var(--gold-2); line-height: 1; letter-spacing: -0.03em; }
.bcard__lbl { font-size: .66rem; font-weight: 800; color: rgba(245,241,232,.7); letter-spacing: .1em; text-transform: uppercase; }
.bcard--gold {
  background: linear-gradient(135deg, var(--gold-2) 0%, var(--gold) 55%, var(--gold-3) 100%);
  border-color: transparent;
}
.bcard--gold .bcard__nom { color: #3a2a0a; }
.bcard--gold .bcard__pct { color: #3a2a0a; }
.bcard--gold .bcard__lbl { color: #5c3f0c; }

.hero__cta { display: flex; gap: .85rem; justify-content: center; flex-wrap: wrap; }

/* ---- SECTIONS ---- */
.section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.section--cream { background: var(--cream); }
.section--dark {
  background: linear-gradient(135deg, var(--green-3), var(--green) 70%);
  color: #fff;
}
.block { max-width: 720px; margin-bottom: 3rem; }
.block--center { margin-left: auto; margin-right: auto; text-align: center; }
.block--center .lead { margin-left: auto; margin-right: auto; }
.kicker {
  font-size: .72rem; font-weight: 800; letter-spacing: .22em;
  text-transform: uppercase; color: var(--brand-dk); margin-bottom: 1rem;
}
.kicker--gold { color: var(--gold); }
.h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.6rem); font-weight: 800;
  line-height: 1.15; letter-spacing: -0.025em; color: var(--ink);
}
.h2 em { color: var(--gold-3); }
.h2--light { color: #fff; }
.h2--light em { color: #7FCB94; }
.lead { font-size: 1.1rem; line-height: 1.65; color: var(--body); margin-top: 1rem; }
.lead--light { color: rgba(245,241,232,.8); }
.lead strong { color: var(--ink); }
.lead--light strong { color: #fff; }

/* ---- WHY ---- */
.why { margin-top: 1rem; }
.why__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.why__item { padding: 1.5rem; border: 1px solid var(--line); border-radius: 12px; background: var(--cream); }
.why__tag { display:inline-block; font-size:.7rem; font-weight:800; letter-spacing:.16em; text-transform:uppercase; color:var(--gold-3); margin-bottom:.6rem; }
.why__item p { color: var(--ink); font-weight: 600; font-size: 1rem; }

/* ---- STEPS ---- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.step { padding: 2rem; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.step__num, .pillar__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-2), var(--gold-3));
  color: #3a2a0a; font-size: 1rem; font-weight: 900; letter-spacing: 0;
  box-shadow: 0 6px 16px -6px rgba(201,169,97,.6);
}
.step h3 { font-size: 1.25rem; font-weight: 700; color: var(--ink); margin: 1rem 0 .6rem; }
.step p { font-size: .95rem; color: var(--mute); }

.feats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 1.25rem; }
.feat { padding: 1.25rem 1.4rem; background: #fff; border: 1px solid var(--line); border-radius: 12px; display: flex; flex-direction: column; gap: .35rem; }
.feat strong { font-size: .82rem; font-weight: 800; color: var(--brand-dk); letter-spacing: .04em; text-transform: uppercase; }
.feat span { font-size: .9rem; color: var(--mute); }

/* ---- TECHNOLOGIE ---- */
.tech-photo { border-radius: 16px; overflow: hidden; margin: 0 auto 1.25rem; max-height: 60vh; }
.tech-photo img { width: 100%; height: 60vh; object-fit: cover; display: block; }
.tech-schema { border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: #fafaf7; }
.tech-schema img { width: 100%; }
.caption { padding: 1rem 1.5rem; font-size: .85rem; color: var(--mute); text-align: center; line-height: 1.55; }
.yields { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 2rem; }
.yield { text-align: center; padding: 1.5rem 1rem; border-radius: 12px; background: var(--cream); border: 1px solid var(--line); }
.yield__pct { display: block; font-size: 2rem; font-weight: 900; color: var(--brand-dk); line-height: 1; letter-spacing: -0.03em; }
.yield__name { display: block; margin-top: .5rem; font-size: .92rem; font-weight: 600; color: var(--ink); }

/* ---- TRH ---- */
.market { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.market__cell { padding: 1.75rem; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 14px; }
.market__num { display: block; font-size: 1.9rem; font-weight: 800; color: var(--gold-2); letter-spacing: -0.03em; line-height: 1; }
.market__lbl { display: block; margin-top: .65rem; font-size: .92rem; color: rgba(245,241,232,.7); }
.continents { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 1.25rem; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; overflow: hidden; background: rgba(0,0,0,.18); }
.continents > div { padding: 1.5rem; text-align: center; border-right: 1px solid rgba(255,255,255,.1); }
.continents > div:last-child { border-right: 0; }
.continents__lbl { display: block; font-size: .65rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); }
.continents__num { display: block; margin-top: .5rem; font-size: 1.5rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }

/* ---- SEGMENTS ---- */
.segments { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.seg { padding: 1.5rem 1.75rem; background: var(--cream); border: 1px solid var(--line); border-radius: 12px; display: flex; flex-direction: column; gap: .4rem; }
.seg strong { font-size: 1.1rem; font-weight: 700; color: var(--ink); }
.seg span { font-size: .95rem; color: var(--mute); }

/* ---- EKONOMIKA ---- */
.econ { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.econ__card { padding: 2rem; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.econ__tag { display:inline-block; font-size:.7rem; font-weight:800; letter-spacing:.16em; text-transform:uppercase; color:var(--gold-3); }
.econ__num { display: block; margin-top: .75rem; font-size: 2.2rem; font-weight: 900; color: var(--ink); letter-spacing: -0.03em; line-height: 1; }
.econ__sub { display: block; margin: .4rem 0 1rem; font-size: .88rem; color: var(--soft); }
.econ__card p { font-size: .95rem; color: var(--body); }
.residual { margin-top: 1.25rem; padding: 1.4rem 1.75rem; background: #fdfbf6; border-left: 3px solid var(--gold-3); border-radius: 10px; }
.residual__tag { display:block; font-size:.7rem; font-weight:800; letter-spacing:.16em; text-transform:uppercase; color:var(--gold-3); margin-bottom:.4rem; }
.residual p { font-size: .95rem; color: #5b4a1f; }
.residual strong { color: var(--ink); }

/* ---- TIERS ---- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; align-items: end; max-width: 880px; margin: 0 auto 2.5rem; }
.tier {
  position: relative; text-align: center;
  background: rgba(255,255,255,.05); border: 1.5px solid rgba(255,255,255,.14);
  border-radius: 14px; padding: 2rem 1.25rem; display: flex; flex-direction: column; gap: .5rem;
  transition: transform .3s var(--ease);
}
.tier:hover { transform: translateY(-4px); }
.tier--feat { border-color: var(--gold); background: rgba(201,169,97,.1); }
.tier__badge { font-size: .68rem; font-weight: 900; color: var(--gold-2); letter-spacing: .1em; text-transform: uppercase; }
.tier__nom { font-size: 1.1rem; font-weight: 800; color: #fff; }
.tier__bonus {
  align-self: center; padding: .3rem .8rem; border-radius: 100px;
  background: rgba(201,169,97,.18); color: var(--gold-2);
  font-size: .72rem; font-weight: 900; letter-spacing: .04em;
}
.tier__pct { font-size: 3rem; font-weight: 900; color: #fff; line-height: 1; letter-spacing: -0.04em; margin-top: .3rem; }
.tier--feat .tier__pct { color: var(--gold-2); }
.tier__pa { font-size: .72rem; font-weight: 700; color: var(--soft); letter-spacing: .12em; text-transform: uppercase; }
.tier__doc { margin-top: 1rem; font-size: .8rem; font-weight: 700; color: var(--gold-2); padding: .55rem .9rem; border: 1px solid rgba(201,169,97,.4); border-radius: 8px; transition: all .2s var(--ease); }
.tier__doc:hover { background: rgba(201,169,97,.14); border-color: var(--gold); color: var(--gold-2); }

/* ---- SECURE ---- */
.secure { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; max-width: 880px; margin: 0 auto 2.5rem; }
.secure__col { padding: 1.75rem 2rem; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: 14px; }
.secure__num { display: block; font-size: 2rem; font-weight: 900; color: var(--gold-2); line-height: 1; letter-spacing: -0.03em; }
.secure__h { display: block; margin: .5rem 0 1rem; font-size: 1rem; font-weight: 700; color: #fff; }
.secure__col ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; }
.secure__col li { font-size: .92rem; color: rgba(245,241,232,.82); padding-left: 1.5rem; position: relative; }
.secure__col li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 800; }

/* ---- HISTORY ---- */
.history { border-top: 1px solid var(--line); }
.history__row { display: grid; grid-template-columns: 90px 1fr auto; gap: 1.5rem; align-items: center; padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.history__year { font-size: 1rem; font-weight: 700; color: var(--soft); }
.history__name { font-size: 1.2rem; font-weight: 700; color: var(--ink); }
.history__name em { font-style: normal; color: var(--soft); font-weight: 500; font-size: .9rem; }
.history__state { font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--brand-dk); }
.history__row--active .history__year,
.history__row--active .history__name,
.history__row--active .history__name em,
.history__row--active .history__state { color: var(--brand); }

/* ---- CONTACT ---- */
.contact { display: grid; grid-template-columns: 1.1fr .9fr; gap: 4rem; align-items: center; }
.contact__cta { display: flex; gap: .85rem; margin-top: 2rem; flex-wrap: wrap; }
.vcard { padding: 2.5rem; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: 16px; }
.vcard__logo { height: 44px; width: auto; margin-bottom: 1.5rem; }
.vcard__name { font-size: 1.4rem; font-weight: 800; color: #fff; }
.vcard__role { font-size: .9rem; color: rgba(245,241,232,.7); margin-bottom: 1.5rem; }
.vcard__rows { display: flex; flex-direction: column; gap: .7rem; }
.vcard__rows a { display: flex; align-items: center; gap: .7rem; font-size: .95rem; font-weight: 600; color: #fff; }
.vcard__rows a:hover { color: var(--gold-2); }
.vcard__rows span { display: inline-flex; width: 24px; height: 24px; align-items: center; justify-content: center; border: 1px solid var(--gold); border-radius: 6px; font-size: .7rem; font-weight: 800; color: var(--gold-2); }

/* ---- FOOTER ---- */
.footer { background: var(--green-3); color: rgba(255,255,255,.5); padding: 2.5rem 0; text-align: center; }
.footer__inner p { font-size: .82rem; line-height: 1.7; }
.footer__disc { margin-top: .5rem; color: rgba(255,255,255,.35); }

/* ---- H3 + MUTED ---- */
.h3 { font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 800; letter-spacing: -0.02em; color: var(--ink); line-height: 1.2; }
.h3 em { color: var(--gold-3); }
.muted { color: var(--mute); margin-top: .75rem; font-size: 1rem; }

/* ---- UNIT BLOCK / SPECS ---- */
.unit-block { margin-top: 1.5rem; padding: 2rem; background: var(--cream); border: 1px solid var(--line); border-radius: 16px; }
.unit-block__head { max-width: 640px; margin-bottom: 1.75rem; }
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.spec { padding: 1.25rem; background: #fff; border: 1px solid var(--line); border-radius: 12px; }
.spec__v { display: block; font-size: 1.2rem; font-weight: 800; color: var(--ink); letter-spacing: -0.02em; }
.spec__k { display: block; margin-top: .3rem; font-size: .8rem; color: var(--mute); }

/* ---- PHASES ---- */
.phases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.phase { padding: 1.75rem 1.5rem; background: var(--cream); border: 1px solid var(--line); border-radius: 14px; border-top: 3px solid var(--gold); }
.phase__time { font-size: .75rem; font-weight: 800; color: var(--gold-3); letter-spacing: .08em; }
.phase h4 { margin: .6rem 0 .5rem; font-size: 1.15rem; font-weight: 700; color: var(--ink); }
.phase p { font-size: .9rem; color: var(--mute); }

/* ---- OUTPUTS ---- */
.outputs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.output { padding: 1.75rem 1.5rem; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.output__name { display: block; font-size: 1.2rem; font-weight: 800; color: var(--brand-dk); letter-spacing: -0.01em; }
.output__use { display: block; margin-top: .5rem; font-size: .9rem; color: var(--mute); }

/* ---- PILLARS (Proč Landee Export) ---- */
.pillars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.pillar { padding: 2rem; background: var(--cream); border: 1px solid var(--line); border-radius: 14px; }
.pillar h3 { font-size: 1.3rem; font-weight: 700; color: var(--ink); margin: 1rem 0 .6rem; }
.pillar p { font-size: .95rem; color: var(--mute); }

/* ---- COMMITMENTS ---- */
.commitments { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.commit { display: flex; gap: 1rem; padding: 1.5rem 1.75rem; background: #fff; border: 1px solid var(--line); border-radius: 12px; }
.commit__check { flex: 0 0 auto; width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center; background: var(--brand); color: #fff; border-radius: 50%; font-weight: 800; font-size: .9rem; }
.commit h4 { font-size: 1.05rem; font-weight: 700; color: var(--ink); margin-bottom: .35rem; }
.commit p { font-size: .9rem; color: var(--mute); }

/* ---- TIMELINE ---- */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.tl { padding: 1.75rem 1.5rem; background: var(--cream); border: 1px solid var(--line); border-radius: 14px; position: relative; }
.tl__date { display: inline-block; font-size: .8rem; font-weight: 800; color: #fff; background: var(--brand-dk); padding: .3rem .7rem; border-radius: 6px; letter-spacing: .02em; }
.tl h4 { margin: .85rem 0 .4rem; font-size: 1.1rem; font-weight: 700; color: var(--ink); }
.tl p { font-size: .88rem; color: var(--mute); }

/* ---- FAQ ---- */
.faq { max-width: 820px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--line); padding: 0; }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 1.4rem 2.5rem 1.4rem 0;
  font-size: 1.1rem; font-weight: 700; color: var(--ink); position: relative;
  transition: color .2s var(--ease);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; position: absolute; right: .3rem; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 400; color: var(--gold-3); transition: transform .25s var(--ease); }
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item summary:hover { color: var(--brand-dk); }
.faq__item p { padding: 0 2.5rem 1.5rem 0; font-size: .98rem; color: var(--body); line-height: 1.7; }

/* ---- FOOTER UPGRADE ---- */
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__hd { font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.footer__col p { font-size: .88rem; line-height: 1.8; color: rgba(255,255,255,.6); }
.footer__col a:hover { color: var(--gold-2); }
.footer__legal { padding-top: 2rem; }
.footer__legal p { font-size: .78rem; line-height: 1.7; color: rgba(255,255,255,.4); }
.footer__legal strong { color: rgba(255,255,255,.6); }
.footer__copy { margin-top: 1rem; }

/* ---- REVEAL ---- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.show { opacity: 1; transform: translateY(0); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .bonus-cards { grid-template-columns: repeat(3, 1fr); gap: .5rem; }
  .bcard { padding: 1rem .5rem; }
  .bcard__pct { font-size: 1.7rem; }
  .why__grid, .steps, .feats, .market, .segments, .econ, .tiers, .secure, .yields, .continents,
  .specs, .phases, .outputs, .pillars, .commitments, .timeline { grid-template-columns: 1fr; }
  .feats { grid-template-columns: 1fr 1fr; }
  .yields { grid-template-columns: 1fr 1fr; }
  .specs { grid-template-columns: 1fr 1fr; }
  .phases, .outputs { grid-template-columns: 1fr 1fr; }
  .pillars, .commitments, .segments, .econ { grid-template-columns: 1fr; }
  .continents { grid-template-columns: 1fr; }
  .continents > div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .contact { grid-template-columns: 1fr; gap: 2.5rem; }
  .tiers { max-width: 360px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .bonus-cards { grid-template-columns: 1fr; }
  .feats, .yields { grid-template-columns: 1fr; }
  .history__row { grid-template-columns: 60px 1fr; }
  .history__state { grid-column: 2; }
}