/* artemkozlov.ru — v0.1 */
/* Brand: #000 #6F6E6E #FFF #6DF208 — Geologica */

@font-face {
  font-family: 'Geologica';
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Geologica-Regular.woff2') format('woff2'),
       url('../fonts/Geologica-Regular.ttf') format('truetype');
}
@font-face {
  font-family: 'Geologica';
  font-weight: 900;
  font-display: swap;
  src: url('../fonts/Geologica-Black.woff2') format('woff2'),
       url('../fonts/Geologica-Black.ttf') format('truetype');
}

:root {
  --black: #000000;
  --gray: #A0A0A0;
  --gray-soft: #1A1A1A;
  --gray-line: #2A2A2A;
  --white: #FFFFFF;
  --lime: #6DF208;
  --lime-soft: rgba(109, 242, 8, 0.12);
  --radius: 28px;
  --radius-sm: 16px;
  --max: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Geologica', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  background: var(--black);
  color: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

/* ─── Buttons ─────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 32px;
  font-family: 'Geologica', sans-serif;
  font-weight: 900;
  font-size: 16px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--lime);
  color: var(--black);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(109,242,8,0.35); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--gray-line);
}
.btn-ghost:hover { border-color: var(--lime); color: var(--lime); }
.btn-lg { padding: 22px 42px; font-size: 18px; }

/* ─── Header ─────────────────────────────── */

.header {
  position: sticky; top: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gray-line);
  z-index: 50;
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max);
  margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { width: 44px; height: 44px; }
.logo span {
  font-weight: 900;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.04em;
}
.nav { display: flex; gap: 28px; }
.nav a {
  font-size: 14px; font-weight: 400;
  color: var(--gray);
  transition: color .15s;
}
.nav a:hover { color: var(--lime); }
@media (max-width: 720px) {
  .nav { display: none; }
}

/* ─── Hero ─────────────────────────────── */

.hero {
  padding: 80px 0 120px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--lime-soft), transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.hero__badge {
  display: inline-flex;
  align-items: center; gap: 8px;
  padding: 8px 16px;
  background: var(--lime-soft);
  border: 1px solid var(--lime);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 400;
  color: var(--lime);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero__badge .dot {
  width: 8px; height: 8px;
  background: var(--lime); border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}
.hero h1 {
  font-weight: 900;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero h1 .accent {
  color: var(--lime);
  display: inline-block;
  position: relative;
}
.hero__sub {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--gray);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.55;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__meta {
  display: flex; gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-line);
}
.hero__meta-item .num {
  font-weight: 900;
  font-size: 32px;
  color: var(--lime);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}
.hero__meta-item .lbl {
  font-size: 13px; color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hero__photo {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--gray-soft);
  aspect-ratio: 3/4;
}
.hero__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.hero__photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.6));
  pointer-events: none;
}
.hero__photo-label {
  position: absolute;
  bottom: 24px; left: 24px; right: 24px;
  z-index: 2;
}
.hero__photo-label .name {
  font-weight: 900; font-size: 22px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}
.hero__photo-label .role {
  font-size: 13px; color: var(--gray);
}
@media (max-width: 900px) {
  .hero { padding: 48px 0 80px; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__photo { max-width: 320px; margin: 0 auto; }
  .hero__meta { gap: 20px; }
  .hero__meta-item .num { font-size: 24px; }
}

/* ─── Section base ─────────────────────────────── */

.section { padding: 100px 0; position: relative; }
.section--soft { background: var(--gray-soft); }
.section__title {
  font-weight: 900;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 24px;
  max-width: 900px;
}
.section__title .accent { color: var(--lime); }
.section__lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--gray);
  max-width: 720px;
  margin-bottom: 64px;
  line-height: 1.55;
}
.eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 900;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
@media (max-width: 720px) {
  .section { padding: 64px 0; }
}

/* ─── Pain → Path ─────────────────────────────── */

.painpath {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.painpath__card {
  padding: 36px;
  border-radius: var(--radius);
  background: var(--gray-soft);
  border: 1px solid var(--gray-line);
}
.painpath__card.path {
  background: linear-gradient(135deg, var(--lime), #4dc806);
  color: var(--black);
  border: none;
}
.painpath__card h3 {
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
  opacity: .65;
}
.painpath__list { list-style: none; }
.painpath__list li {
  padding: 16px 0;
  border-bottom: 1px solid currentColor;
  border-bottom-color: rgba(255,255,255,0.08);
  font-size: 17px;
  font-weight: 400;
  display: flex; gap: 14px; align-items: flex-start;
}
.painpath__card.path .painpath__list li {
  border-bottom-color: rgba(0,0,0,0.12);
}
.painpath__list li:last-child { border-bottom: none; }
.painpath__list li::before {
  content: '✕';
  font-weight: 900;
  color: var(--gray);
  flex-shrink: 0;
}
.painpath__card.path .painpath__list li::before {
  content: '→';
  color: var(--black);
}
@media (max-width: 720px) {
  .painpath { grid-template-columns: 1fr; }
}

/* ─── Products ─────────────────────────────── */

.products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product {
  padding: 40px 32px;
  border-radius: var(--radius);
  background: var(--black);
  border: 1px solid var(--gray-line);
  display: flex; flex-direction: column;
  transition: transform .2s, border-color .2s;
}
.product:hover { transform: translateY(-4px); border-color: var(--lime); }
.product.featured {
  background: linear-gradient(180deg, var(--lime-soft) 0%, var(--black) 60%);
  border-color: var(--lime);
}
.product__tag {
  display: inline-block;
  font-size: 11px; font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lime);
  margin-bottom: 16px;
}
.product__name {
  font-weight: 900;
  font-size: 28px;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 12px;
}
.product__desc {
  font-size: 15px;
  color: var(--gray);
  margin-bottom: 28px;
  line-height: 1.55;
  flex-grow: 1;
}
.product__price {
  font-weight: 900;
  font-size: 36px;
  margin-bottom: 24px;
  line-height: 1;
}
.product__price small {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--gray);
  text-transform: none;
  letter-spacing: 0;
  margin-top: 6px;
}
.product ul {
  list-style: none;
  margin-bottom: 28px;
}
.product ul li {
  font-size: 14px;
  padding: 8px 0;
  display: flex; gap: 10px; align-items: flex-start;
  color: var(--white);
}
.product ul li::before {
  content: '✓';
  color: var(--lime);
  font-weight: 900;
  flex-shrink: 0;
}
@media (max-width: 900px) {
  .products { grid-template-columns: 1fr; }
}

/* ─── Partner program ─────────────────────────────── */

.partner {
  background: var(--black);
  border-radius: var(--radius);
  padding: 64px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gray-line);
}
.partner::before {
  content: '%';
  position: absolute;
  top: -80px; right: -40px;
  font-size: 480px;
  font-weight: 900;
  color: var(--lime);
  opacity: 0.07;
  line-height: 1;
}
.partner__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}
.partner__levels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.partner__level {
  display: flex; align-items: center; gap: 20px;
  padding: 24px 28px;
  background: var(--gray-soft);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-sm);
}
.partner__level.l1 {
  background: var(--lime);
  color: var(--black);
  border-color: var(--lime);
}
.partner__level .pct {
  font-weight: 900;
  font-size: 48px;
  line-height: 1;
  min-width: 120px;
}
.partner__level .descr h4 {
  font-weight: 900;
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}
.partner__level .descr p {
  font-size: 14px;
  opacity: .75;
}
@media (max-width: 900px) {
  .partner { padding: 40px 28px; }
  .partner__grid { grid-template-columns: 1fr; gap: 32px; }
  .partner__level .pct { font-size: 36px; min-width: 90px; }
}

/* ─── Trial steps ─────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.step {
  padding: 32px 24px;
  background: var(--gray-soft);
  border-radius: var(--radius);
  border: 1px solid var(--gray-line);
  counter-increment: step;
  position: relative;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-weight: 900;
  font-size: 14px;
  color: var(--lime);
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}
.step h4 {
  font-weight: 900;
  font-size: 18px;
  text-transform: uppercase;
  margin-bottom: 10px;
  line-height: 1.1;
}
.step p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.55;
}
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .steps { grid-template-columns: 1fr; }
}

/* ─── About ─────────────────────────────── */

.about {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: center;
}
.about__photo {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--gray-soft);
}
.about__photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.about__text h2 {
  font-weight: 900;
  font-size: clamp(28px, 4vw, 48px);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.about__text p {
  font-size: 17px;
  color: var(--gray);
  margin-bottom: 16px;
  line-height: 1.6;
}
.about__text p strong { color: var(--white); font-weight: 400; }
.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--gray-line);
}
.about__stats .n {
  font-weight: 900;
  font-size: 36px;
  color: var(--lime);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}
.about__stats .l { font-size: 13px; color: var(--gray); }
@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; gap: 32px; }
  .about__photo { max-width: 320px; }
}

/* ─── FAQ ─────────────────────────────── */

.faq__list { max-width: 880px; }
.faq__item {
  border-bottom: 1px solid var(--gray-line);
  padding: 24px 0;
  cursor: pointer;
}
.faq__item summary {
  list-style: none;
  font-weight: 900;
  font-size: 18px;
  text-transform: uppercase;
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 24px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-size: 32px;
  font-weight: 400;
  color: var(--lime);
  line-height: 1;
  transition: transform .2s;
  flex-shrink: 0;
}
.faq__item[open] summary::after { content: '−'; }
.faq__item p {
  margin-top: 16px;
  color: var(--gray);
  font-size: 16px;
  line-height: 1.6;
  max-width: 720px;
}

/* ─── Final CTA ─────────────────────────────── */

.finalcta {
  text-align: center;
  background: var(--lime);
  color: var(--black);
  border-radius: var(--radius);
  padding: 80px 32px;
  position: relative;
  overflow: hidden;
}
.finalcta h2 {
  font-weight: 900;
  font-size: clamp(32px, 5vw, 64px);
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
.finalcta p {
  font-size: 18px;
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: .8;
}
.finalcta .btn-primary {
  background: var(--black);
  color: var(--white);
}
.finalcta .btn-primary:hover { box-shadow: 0 12px 32px rgba(0,0,0,0.4); }

/* ─── Footer ─────────────────────────────── */

.footer {
  background: var(--black);
  padding: 56px 0 32px;
  border-top: 1px solid var(--gray-line);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer__col h5 {
  font-weight: 900;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray);
  margin-bottom: 16px;
}
.footer__col a {
  display: block;
  color: var(--white);
  font-size: 14px;
  padding: 6px 0;
  transition: color .15s;
}
.footer__col a:hover { color: var(--lime); }
.footer__col p {
  color: var(--gray); font-size: 14px; line-height: 1.55;
  max-width: 360px;
}
.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--gray-line);
  font-size: 12px;
  color: var(--gray);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
@media (max-width: 720px) {
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ─── Mobile overflow fix (2026-05-30) ─────────────────────────────── */
@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .header__inner { padding: 12px 16px; gap: 8px; }
  .logo span { font-size: 12px; }
  .hero { padding: 48px 0 60px; }
  .hero h1 { font-size: clamp(28px, 8.5vw, 40px); line-height: 1; }
  .hero__sub { font-size: 15px; line-height: 1.45; }
  .btn-lg { font-size: 14px; padding: 16px 18px; white-space: normal; text-align: center; }
  .btn { white-space: normal; }
  h1, h2, h3, p { overflow-wrap: anywhere; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 24px; }
  .btn-lg { font-size: 13px; padding: 14px 16px; }
  .logo span { display: none; }
}

@media (max-width: 720px) {
  .header__inner .btn-primary {
    font-size: 11px; padding: 8px 12px;
    white-space: nowrap;
  }
}
@media (max-width: 520px) {
  .header__inner { gap: 12px; }
  .header__inner .btn-primary {
    font-size: 10px; padding: 7px 10px;
  }
  .logo img { width: 36px; height: 36px; }
  .logo { gap: 8px; }
}
@media (max-width: 380px) {
  .header__inner .btn-primary {
    display: none;
  }
}