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

:root {
  --ink:    #0A0A0A;
  --paper:  #F0EDE6;
  --paper2: #E6E2D8;
  --acid:   #C8F135;
  --acid2:  #d4f74f;
  --muted:  #3A3A3A;
  --border: #1E1E1E;
  --dim:    #8E8E86;
  --deep:   #111111;
  --wa:     #25D366;
  --ink-soft: #55554F;
  --wrap: 76rem;
  --gutter: 2rem;
}

html { font-size: 16px; scroll-behavior: smooth; }
[id] { scroll-margin-top: 80px; }

body {
  background: var(--ink);
  color: var(--paper);
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* ── TYPE ── */
.display, h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dim);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.label::before { content: ""; width: 2rem; height: 1px; background: var(--acid); }
.section-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.05;
  margin: 1rem 0 1.25rem;
  max-width: 20ch;
}
.section-title em { font-style: normal; color: var(--acid); }
.section-lead { color: var(--dim); max-width: 56ch; font-size: 1.05rem; }
.section-head { margin-bottom: 3.5rem; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.95rem 1.5rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
  line-height: 1.2;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-acid { background: var(--acid); color: var(--ink); }
.btn-acid:hover { background: var(--acid2); }
.btn-wa { background: var(--wa); color: #06210f; }
.btn-wa:hover { background: #3ee07c; }
.btn-ghost { border-color: var(--muted); color: var(--paper); background: transparent; }
.btn-ghost:hover { border-color: var(--paper); }
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: #222; }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); color: var(--paper); }

/* ── NAV ── */
nav.top {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  white-space: nowrap;
  min-width: 5.5rem;
  min-height: 1.2rem;
}
.logo-static .w { color: var(--paper); }
.logo-static .c { color: var(--acid); }
.logo-static .sq { display: inline-block; width: 5px; height: 5px; background: var(--acid); margin: 0 1px 1px; vertical-align: middle; }
@keyframes blink-cursor { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
@keyframes sfFlap {
  0% { transform: rotateX(0deg); } 48% { transform: rotateX(-88deg); }
  52% { transform: rotateX(88deg); } 100% { transform: rotateX(0deg); }
}
.nav-right { display: flex; align-items: center; gap: 1.75rem; }
.nav-links { display: flex; gap: 1.75rem; list-style: none; }
.nav-links a { font-size: 0.85rem; color: var(--dim); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--paper); }
.lang-switcher { display: flex; border: 1px solid var(--muted); }
.lang-switcher a {
  padding: 0.35rem 0.6rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--dim);
  text-decoration: none;
  transition: color 0.15s;
}
.lang-switcher a:hover { color: var(--paper); }
.lang-switcher a[aria-current="page"] { background: var(--acid); color: var(--ink); }
.nav-wa { padding: 0.55rem 0.9rem; font-size: 0.82rem; }
.nav-wa svg { width: 16px; height: 16px; }

/* ── HERO ── */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 7rem 0 4rem;
  overflow: hidden;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 4rem 4rem;
  opacity: 0.45;
  pointer-events: none;
}
.hero-grid::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 65% 65% at 20% 85%, transparent 0%, var(--ink) 72%);
}
#hero .wrap { position: relative; width: 100%; }
.hero-title {
  font-size: clamp(2.6rem, 7.5vw, 6.25rem);
  line-height: 0.98;
  max-width: 15ch;
  margin: 1.5rem 0 1.75rem;
}
.hero-title em { font-style: normal; color: var(--acid); }
.hero-sub {
  max-width: 50ch;
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  color: #b9b9b0;
  margin-bottom: 2.25rem;
}
.hero-sub strong { color: var(--paper); font-weight: 500; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 2.75rem; }
.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2.25rem;
  list-style: none;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  color: var(--dim);
}
.trust li { display: flex; align-items: center; gap: 0.5rem; }
.trust li::before { content: ""; width: 6px; height: 6px; background: var(--acid); }
.trust strong { color: var(--paper); font-weight: 600; }

/* ── TICKER ── */
.ticker-wrap { overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 12px 0; }
.ticker-track { display: flex; width: max-content; animation: ticker 40s linear infinite; }
.ticker-item {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--acid);
  padding: 0 2rem;
  white-space: nowrap;
}
.ticker-item::after { content: "·"; margin-left: 4rem; color: var(--muted); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── SECTIONS ── */
.section { padding: 7rem 0; }
.section + .section { border-top: 1px solid var(--border); }

/* problems */
.problems {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.problem {
  background: var(--ink);
  padding: 2.5rem 2.25rem;
  position: relative;
  transition: background 0.25s;
}
.problem::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: transparent; transition: background 0.3s;
}
.problem:hover { background: #0e0e0e; }
.problem:hover::before { background: var(--acid); }
.problem-q {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin-bottom: 1rem;
}
.problem-a { color: var(--dim); font-size: 0.97rem; }
.problem-a strong { color: var(--acid); font-weight: 500; }

/* pricing — light section */
.section.light { background: var(--paper); color: var(--ink); border-top: none; }
.section.light + .section { border-top: none; }
.light .label { color: var(--ink-soft); }
.light .label::before { background: var(--ink); }
.light .section-title em { color: var(--ink); background: var(--acid); padding: 0 0.15em; }
.light .section-lead { color: var(--ink-soft); }
.launch {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
  padding: 1.1rem 1.5rem;
  margin-bottom: 2.5rem;
  font-size: 0.97rem;
}
.launch-tag {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--acid);
  color: var(--ink);
  padding: 0.3rem 0.6rem;
}
.launch strong { color: var(--acid); font-weight: 600; }
.plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  align-items: stretch;
}
.plan {
  background: #fff;
  border: 1px solid #d6d1c4;
  padding: 2rem 1.6rem;
  display: flex;
  flex-direction: column;
  position: relative;
}
.plan.featured { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.plan-badge {
  position: absolute;
  top: -0.75rem; left: 1.6rem;
  background: var(--acid);
  color: var(--ink);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
}
.plan-name { font-size: 1.35rem; letter-spacing: -0.02em; }
.plan-for { font-size: 0.88rem; color: var(--ink-soft); margin: 0.4rem 0 1.5rem; min-height: 2.8em; }
.featured .plan-for { color: var(--dim); }
.plan-price {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 2.6rem;
  letter-spacing: -0.04em;
  line-height: 1;
}
.plan-price small { font-size: 0.9rem; font-weight: 500; letter-spacing: 0; color: var(--ink-soft); }
.featured .plan-price small { color: var(--dim); }
.plan-from { font-family: 'Space Grotesk', sans-serif; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); height: 1.1rem; }
.featured .plan-from { color: var(--dim); }
.plan-time { font-size: 0.85rem; color: var(--ink-soft); margin: 0.6rem 0 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid #e3ded2; }
.featured .plan-time { color: var(--dim); border-color: var(--muted); }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 2rem; flex: 1; }
.plan li { font-size: 0.9rem; padding-left: 1.5rem; position: relative; line-height: 1.45; }
.plan li::before {
  content: ""; position: absolute; left: 0; top: 0.42em;
  width: 0.7rem; height: 0.38rem;
  border-left: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}
.featured li::before { color: var(--acid); }
.plan .btn { width: 100%; }
.plans-note { margin-top: 2rem; font-size: 0.95rem; color: var(--ink-soft); }
.plans-note a { color: var(--ink); font-weight: 600; }

/* work */
.work-intro { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem; align-items: end; margin-bottom: 3.5rem; }
.works { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.work {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  background: var(--deep);
  text-decoration: none;
  transition: border-color 0.25s, transform 0.25s;
}
.work:hover { border-color: var(--acid); transform: translateY(-3px); }
.work-shot { aspect-ratio: 1080 / 570; overflow: hidden; border-bottom: 1px solid var(--border); background: #1a1a1a; }
.work-shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 0.6s ease; }
.work:hover .work-shot img { transform: scale(1.03); }
.work-body { padding: 1.6rem 1.5rem 1.75rem; display: flex; flex-direction: column; gap: 0.8rem; flex: 1; }
.work-name { font-size: 1.3rem; letter-spacing: -0.02em; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.work-name svg { width: 16px; height: 16px; color: var(--dim); transition: color 0.2s, transform 0.2s; flex-shrink: 0; }
.work:hover .work-name svg { color: var(--acid); transform: translate(2px,-2px); }
.work-problem { font-family: 'Space Grotesk', sans-serif; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--acid); }
.work-desc { font-size: 0.93rem; color: var(--dim); flex: 1; }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; }
.tags li { font-size: 0.72rem; font-family: 'Space Grotesk', sans-serif; font-weight: 500; color: #b5b5ad; border: 1px solid var(--muted); padding: 0.2rem 0.5rem; }

/* process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); list-style: none; counter-reset: step; }
.step { background: var(--ink); padding: 2rem 1.75rem 2.25rem; counter-increment: step; }
.step::before {
  content: "0" counter(step);
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--acid);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 1.25rem;
}
.step h3 { font-size: 1.12rem; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
.step p { font-size: 0.92rem; color: var(--dim); }

/* about */
.about { display: grid; grid-template-columns: auto 1fr; gap: 3.5rem; align-items: start; }
.monogram {
  width: 9rem; height: 9rem;
  background: var(--acid);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.06em;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.6rem;
  letter-spacing: -0.04em;
  font-weight: 700;
  line-height: 1;
}
.mono-cur {
  width: 0.42em; height: 0.1em; margin-top: 0.66em; background: var(--ink);
  animation: blink-cursor 1.05s steps(1) infinite;
}
.about-text h2 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; margin-bottom: 1.5rem; }
.about-text h2 em { font-style: normal; color: var(--acid); }
.about-text p { color: #b9b9b0; max-width: 60ch; margin-bottom: 1.1rem; font-size: 1.03rem; }
.about-text p strong { color: var(--paper); font-weight: 500; }
.facts { display: flex; flex-wrap: wrap; gap: 0.6rem; list-style: none; margin-top: 1.75rem; }
.facts li { font-family: 'Space Grotesk', sans-serif; font-size: 0.85rem; font-weight: 500; border: 1px solid var(--muted); padding: 0.45rem 0.85rem; }
.facts li span { color: var(--acid); }

/* faq */
.faq { max-width: 52rem; border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1.4rem 3rem 1.4rem 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0.25rem; top: 50%; transform: translateY(-50%);
  font-size: 1.6rem; font-weight: 400; color: var(--acid); transition: transform 0.2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--dim); padding: 0 3rem 1.5rem 0; max-width: 62ch; }

/* contact */
#contact { background: var(--deep); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-title { font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1; margin: 1rem 0 1.5rem; }
.contact-title em { font-style: normal; color: var(--acid); }
.contact-lead { color: #b9b9b0; margin-bottom: 2rem; max-width: 44ch; font-size: 1.05rem; }
.contact-wa { font-size: 1.05rem; padding: 1.1rem 1.6rem; }
.contact-alt { margin-top: 1.5rem; font-size: 0.92rem; color: var(--dim); }
.contact-alt a { color: var(--acid); text-decoration: none; border-bottom: 1px solid transparent; }
.contact-alt a:hover { border-color: var(--acid); }
.form { display: flex; flex-direction: column; gap: 1.1rem; background: var(--ink); border: 1px solid var(--border); padding: 2rem; }
.form-title { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-family: 'Space Grotesk', sans-serif; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); }
.field label small { text-transform: none; letter-spacing: 0; font-weight: 400; }
.field input, .field textarea, .field select {
  background: var(--deep);
  border: 1px solid var(--muted);
  color: var(--paper);
  font: inherit;
  font-size: 0.98rem;
  padding: 0.75rem 0.85rem;
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.2s;
}
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--dim) 50%), linear-gradient(135deg, var(--dim) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--acid); }
.field textarea { min-height: 120px; resize: vertical; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form .btn { align-self: flex-start; }
.form-status { font-size: 0.95rem; display: none; padding: 0.9rem 1rem; border-left: 3px solid var(--acid); background: #151a08; }
.form-status.show { display: block; }
.form-status.err { border-color: #ff6b5b; background: #1f0d0b; }
.form-small { font-size: 0.8rem; color: var(--dim); }

/* footer */
footer { border-top: 1px solid var(--border); padding: 2.5rem 0; font-size: 0.85rem; color: var(--dim); }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem; align-items: center; }
.foot a { color: var(--dim); text-decoration: none; }
.foot a:hover { color: var(--paper); }
.foot-tag { font-family: 'Space Grotesk', sans-serif; color: var(--acid); }
.foot-links { display: flex; flex-wrap: wrap; gap: 1.25rem; }

/* floating whatsapp */
.wa-float {
  position: fixed;
  right: 1.25rem; bottom: 1.25rem;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 28px rgba(0,0,0,0.45);
  transition: transform 0.2s, opacity 0.3s;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}
.wa-float.show { opacity: 1; pointer-events: auto; transform: none; }
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; }

/* reveal */
.fade-up { opacity: 0; transform: translateY(22px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-up.visible { opacity: 1; transform: none; }
.no-js .fade-up { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-up { transition: none; opacity: 1; transform: none; }
  .ticker-track { animation: none; }
  .mono-cur { animation: none; }
}

/* ── RESPONSIVE ── */
@media (max-width: 1080px) {
  .plans { grid-template-columns: repeat(2, 1fr); row-gap: 1.75rem; }
  .works { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 760px) {
  :root { --gutter: 1rem; }
  .section { padding: 4.5rem 0; }
  .section-head { margin-bottom: 2.5rem; }
  #hero { padding: 6.5rem 0 3rem; min-height: auto; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .problems, .plans, .works, .steps { grid-template-columns: 1fr; }
  .problem { padding: 2rem 1.25rem; }
  .work-intro { grid-template-columns: 1fr; gap: 1rem; }
  .about { grid-template-columns: 1fr; gap: 2rem; }
  .monogram { width: 6rem; height: 6rem; font-size: 2.4rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form { padding: 1.25rem; }
  .form-row { grid-template-columns: 1fr; }
  .form .btn, .contact-wa { width: 100%; }
  .nav-wa span { display: none; }
  .nav-logo { min-width: 0; flex: 1 1 auto; overflow: hidden; }
  .nav-right { flex-shrink: 0; }
  .nav-right { gap: 0.75rem; }
  .faq summary { font-size: 1.02rem; padding-right: 2.25rem; }
  .faq details p { padding-right: 0; }
  .plan-for { min-height: 0; }
}