:root {
  --bg: #0c0d0b;
  --bg-2: #141612;
  --ink: #f3f1ea;
  --muted: #9a9b93;
  --line: rgba(243, 241, 234, 0.12);
  --acid: #c8ff3d;
  --acid-ink: #101208;
  --hot: #ff5a36;
  --font-display: "Archivo Black", Impact, sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
  --pad: clamp(1.25rem, 4vw, 3.5rem);
  --max: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(200, 255, 61, 0.08), transparent 55%),
    radial-gradient(900px 500px at -10% 40%, rgba(255, 90, 54, 0.07), transparent 50%),
    var(--bg);
  line-height: 1.5;
  padding-bottom: 4.5rem;
}

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

a {
  color: inherit;
}

.back-to-portfolio {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 60;
  font-size: 0.75rem;
  text-decoration: none;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line);
  background: rgba(12, 13, 11, 0.8);
  backdrop-filter: blur(8px);
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.back-to-portfolio:hover {
  opacity: 1;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--pad);
  border-bottom: 1px solid var(--line);
  background: rgba(12, 13, 11, 0.82);
  backdrop-filter: blur(12px);
}

.brand {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-decoration: none;
  font-size: 1rem;
}

.topbar__nav {
  display: none;
  gap: 1.5rem;
}

.topbar__nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.topbar__nav a:hover {
  color: var(--ink);
}

.pill {
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--acid);
  color: var(--acid);
  transition: background 0.2s ease, color 0.2s ease;
}

.pill:hover {
  background: var(--acid);
  color: var(--acid-ink);
}

.kicker {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--acid);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0;
}

h1 {
  font-size: clamp(2.8rem, 9vw, 5.6rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin-bottom: 1rem;
}

.hero__brand {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 3.2vw, 1.65rem);
  letter-spacing: 0.08em;
  color: var(--acid);
}

.lead {
  margin: 0;
  max-width: 34ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero {
  display: grid;
  min-height: min(100svh, 920px);
  grid-template-columns: 1fr;
}

.hero__shot {
  position: relative;
  min-height: 52vh;
  overflow: hidden;
}

.hero__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, var(--bg) 100%);
}

.hero__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  animation: rise 1.1s ease both;
}

.hero__copy {
  padding: 2rem var(--pad) 3rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  animation: fade-up 0.9s 0.15s ease both;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin: 1.75rem 0 2rem;
}

.btn-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: var(--acid);
  color: var(--acid-ink);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.95rem 1.35rem;
  border: 2px solid var(--acid);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-main:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 var(--hot);
}

.btn-main--xl {
  padding: 1.1rem 1.6rem;
  font-size: 1rem;
  white-space: normal;
  text-align: center;
}

.btn-link {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.15rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.btn-link:hover {
  color: var(--acid);
  border-color: var(--acid);
}

.about {
  padding: 4.5rem var(--pad);
  border-top: 1px solid var(--line);
}

.about__grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 2.5rem;
}

.about__photo {
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  clip-path: polygon(0 0, 100% 0, 100% 92%, 88% 100%, 0 100%);
}

.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.9);
  transition: transform 0.6s ease;
}

.about__photo:hover img {
  transform: scale(1.04);
}

.about__text p {
  color: var(--muted);
  max-width: 46ch;
}

.achievements {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.achievements li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  transition: background 0.2s ease, padding-left 0.2s ease;
}

.achievements li:last-child {
  border-bottom: 1px solid var(--line);
}

.achievements li:hover {
  background: rgba(200, 255, 61, 0.04);
  padding-left: 0.5rem;
}

.achievements__mark {
  font-family: var(--font-display);
  color: var(--acid);
  font-size: 1.1rem;
}

.achievements strong {
  display: block;
  margin-bottom: 0.2rem;
}

.achievements p {
  margin: 0;
  font-size: 0.92rem;
}

.plans {
  padding: 4.5rem var(--pad) 5rem;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}

.plans__head {
  max-width: var(--max);
  margin: 0 auto 2.5rem;
}

.plans__note {
  margin: 0;
  color: var(--muted);
  max-width: 40ch;
}

.plans__grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.plan {
  border: 1px solid var(--line);
  padding: 1.5rem 1.35rem 1.4rem;
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.plan:hover {
  border-color: rgba(200, 255, 61, 0.45);
  transform: translateY(-3px);
}

.plan--hot {
  border-color: var(--acid);
  background: linear-gradient(160deg, rgba(200, 255, 61, 0.08), transparent 55%);
}

.plan__tag {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.plan--hot .plan__tag {
  color: var(--acid);
}

.plan h3 {
  font-size: 2rem;
}

.plan__price {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.plan__price span {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 2.2rem;
  letter-spacing: -0.02em;
}

.plan ul {
  margin: 0.5rem 0 1rem;
  padding: 0;
  list-style: none;
  flex: 1;
}

.plan li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.1rem;
  color: var(--muted);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--line);
}

.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--acid);
}

.plan__btn {
  display: inline-flex;
  justify-content: center;
  text-decoration: none;
  font-weight: 700;
  padding: 0.85rem 1rem;
  border: 1px solid var(--ink);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.plan__btn:hover,
.plan--hot .plan__btn {
  background: var(--acid);
  border-color: var(--acid);
  color: var(--acid-ink);
}

.plan--hot .plan__btn:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

.trial {
  padding: 4rem var(--pad);
  border-top: 1px solid var(--line);
}

.trial__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 1.75rem;
  align-items: end;
  padding: 2rem;
  border: 1px solid var(--acid);
  background:
    linear-gradient(120deg, rgba(200, 255, 61, 0.1), transparent 45%),
    var(--bg);
}

.trial p {
  margin: 0;
  color: var(--muted);
  max-width: 42ch;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  padding: 1.5rem var(--pad) 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.footer a:hover {
  color: var(--acid);
  border-color: var(--acid);
}

.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  padding: 0.65rem var(--pad);
  background: rgba(12, 13, 11, 0.92);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.sticky-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  background: var(--acid);
  color: var(--acid-ink);
  font-weight: 700;
  padding: 0.85rem 1rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: scale(1.06);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 768px) {
  .topbar__nav {
    display: flex;
  }

  .hero {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: stretch;
  }

  .hero__shot {
    min-height: auto;
    order: 2;
  }

  .hero__shot::after {
    background: linear-gradient(90deg, var(--bg) 0%, transparent 28%);
  }

  .hero__copy {
    order: 1;
    padding: 4rem var(--pad) 4rem;
  }

  .about__grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 3.5rem;
  }

  .plans__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
  }

  .trial__inner {
    grid-template-columns: 1.3fr auto;
    padding: 2.5rem 2.75rem;
  }

  .sticky-cta {
    display: none;
  }

  body {
    padding-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}