/* ===== RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0d0d;
  --bg-soft: #141414;
  --card: #161616;
  --card-line: rgba(255,255,255,.09);
  --accent: #b4ff39;
  --accent-soft: rgba(180,255,57,.14);
  --text: #f4f4f2;
  --muted: #9a9a9a;
  --muted-dark: #6f6f6f;
  --light: #f4f4f2;
  --ink: #141414;
  --maxw: 1240px;
  --ease: cubic-bezier(.16,.84,.32,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.5;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  border-radius: 999px;
  padding: 16px 26px;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn-light { background: var(--text); color: var(--ink); padding: 12px 22px; }
.btn-light:hover { box-shadow: 0 8px 24px rgba(255,255,255,.15); }

.btn-accent {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 8px 30px rgba(180,255,57,.22);
}
.btn-accent:hover { box-shadow: 0 12px 38px rgba(180,255,57,.4); }

.btn .arrow {
  display: grid; place-items: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--accent);
  font-size: 13px;
  transition: transform .3s var(--ease);
}
.btn:hover .arrow { transform: rotate(45deg); }

/* ===== HEADER ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(13,13,13,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--card-line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px; padding-bottom: 16px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { display: grid; place-items: center; color: var(--text); }
.logo-mark.green { color: var(--accent); }
.logo-text { font-size: 14px; font-weight: 700; line-height: 1.05; }
.logo-text em { font-style: normal; font-weight: 400; color: var(--muted); }

.nav { display: flex; gap: 36px; font-size: 15px; font-weight: 500; }
.nav a { color: var(--text); transition: color .2s; }
.nav a:hover { color: var(--accent); }

/* ===== HERO ===== */
.hero { padding: 70px 0 80px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 60px;
  align-items: start;
}

.badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; color: var(--muted);
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  flex-shrink: 0;
}
.eyebrow { margin-top: 22px; font-size: 17px; color: var(--muted); }

.hero-title {
  margin-top: 14px;
  font-size: clamp(38px, 5.4vw, 66px);
  line-height: 1.04;
  font-weight: 400;
  letter-spacing: -.02em;
}
.hero-title strong { font-weight: 800; }

.line { display: block; overflow: hidden; }
.line > span, .line > strong { display: block; }

.lead-form {
  margin-top: 38px;
  display: flex; flex-direction: column; gap: 12px;
  max-width: 420px;
}
.lead-form input {
  background: transparent;
  border: 1px solid var(--card-line);
  border-radius: 999px;
  padding: 16px 22px;
  font-size: 15px;
  color: var(--text);
  font-family: inherit;
  transition: border-color .2s;
}
.lead-form input::placeholder { color: var(--muted-dark); }
.lead-form input:focus { outline: none; border-color: var(--accent); }
.lead-form .btn { margin-top: 6px; align-self: flex-start; }

/* hero media */
.hero-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.hero-card {
  border-radius: 18px;
  min-height: 230px;
  background:
    linear-gradient(150deg, #ffffff 0%, #e9e9e6 100%);
}
.hero-card-3 { grid-column: 1 / -1; min-height: 240px; }

/* ===== MARQUEE ===== */
.marquee {
  background: var(--light);
  color: var(--ink);
  overflow: hidden;
  padding: 22px 0;
  border-block: 1px solid rgba(0,0,0,.06);
}
.marquee-track {
  display: flex; align-items: center; gap: 40px;
  white-space: nowrap;
  width: max-content;
  animation: scroll 32s linear infinite;
}
.marquee .stat { font-size: 26px; font-weight: 500; }
.marquee .stat b { font-weight: 700; color: #4a8c00; }
.marquee .sep { color: var(--accent); font-size: 20px; }
@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }

.section-tag {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; color: var(--muted);
}
.section-tag.center { display: flex; justify-content: center; }

.display {
  font-weight: 400;
  letter-spacing: -.025em;
  line-height: 1.05;
}
.display em { font-style: normal; color: var(--accent); }
.display.center { text-align: center; }

.big-heading {
  font-size: clamp(34px, 4.6vw, 60px);
  margin-top: 16px;
}

.lead { color: var(--muted); font-size: 17px; max-width: 560px; }
.lead.center { margin: 18px auto 0; text-align: center; }

/* ===== STRATEGY ===== */
.strategy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.strategy-copy .display {
  font-size: clamp(34px, 4vw, 54px);
  margin-top: 18px;
}
.strategy-copy .lead { margin-top: 22px; }
.strategy-copy .btn { margin-top: 30px; }

.strategy-cards { display: flex; flex-direction: column; gap: 16px; }
.cover-card {
  background: var(--card);
  border: 1px solid var(--card-line);
  border-radius: 16px;
  padding: 26px 28px;
  transition: border-color .3s, transform .3s var(--ease);
}
.cover-card:hover { border-color: var(--accent-soft); transform: translateY(-3px); }
.cover-card h3 { color: var(--accent); font-size: 16px; margin-bottom: 8px; }
.cover-card p { color: var(--muted); font-size: 14.5px; }

/* ===== WHY ===== */
.why-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.why-card {
  background: var(--card);
  border: 1px solid var(--card-line);
  border-radius: 18px;
  padding: 34px 30px;
  transition: border-color .3s, transform .3s var(--ease);
}
.why-card:hover { border-color: var(--accent-soft); transform: translateY(-4px); }
.why-card h3 { font-size: 21px; font-weight: 600; margin-bottom: 14px; }
.why-card p { color: var(--muted); font-size: 14.5px; }

/* ===== PROOF ===== */
.testimonial-feature {
  margin-top: 56px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 30px;
  background: var(--card);
  border: 1px solid var(--card-line);
  border-radius: 22px;
  padding: 30px;
}
.testimonial-img {
  border-radius: 16px;
  min-height: 320px;
  background: linear-gradient(160deg,#ededed,#cfcfcf);
}
.testimonial-body { display: flex; flex-direction: column; }
.brand-tag {
  font-weight: 800; font-size: 22px; letter-spacing: -.02em;
  display: inline-block; margin-bottom: 18px;
}
.testimonial-body blockquote,
.testimonial-card blockquote {
  font-size: 17px; line-height: 1.55; color: var(--text);
}
.testimonial-card blockquote { font-size: 14.5px; color: var(--muted); }
.author {
  display: flex; align-items: center; gap: 12px;
  margin-top: auto; padding-top: 22px;
}
.avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg,#3a3a3a,#1d1d1d);
  flex-shrink: 0;
}
.author strong { display: block; font-size: 15px; }
.author span { font-size: 12.5px; color: var(--muted-dark); }

.testimonial-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.testimonial-card {
  background: var(--card);
  border: 1px solid var(--card-line);
  border-radius: 18px;
  padding: 28px;
  display: flex; flex-direction: column;
}
.testimonial-card .brand-tag { font-size: 17px; margin-bottom: 14px; }

/* ===== RECENT WORK ===== */
.work-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.work-item {
  background: var(--card);
  border: 1px solid var(--card-line);
  border-radius: 20px;
  padding: 26px;
  transition: border-color .3s, transform .3s var(--ease);
}
.work-item:hover { border-color: var(--accent-soft); transform: translateY(-4px); }
.work-meta {
  display: flex; justify-content: space-between;
  font-size: 12.5px; color: var(--muted);
}
.work-cat { background: rgba(255,255,255,.05); padding: 4px 10px; border-radius: 6px; }
.work-item h3 { margin-top: 14px; font-size: 22px; font-weight: 600; }
.work-type { font-size: 13px; color: var(--muted); }
.work-thumb {
  margin-top: 20px;
  border-radius: 14px;
  height: 260px;
}
.thumb-a { background: linear-gradient(150deg,#f3f1ec,#d8d4c9); }
.thumb-b { background: linear-gradient(150deg,#2a1f1f,#7a3a2e 60%,#ff6a3d); }
.thumb-c { background: linear-gradient(150deg,#bcd4e6,#7fa8c9); }
.thumb-d { background: linear-gradient(150deg,#a8ff35,#7bd400); }

.work-cta { margin-top: 36px; display: flex; justify-content: center; }

/* ===== FULL EXPERIENCE ===== */
.service-list { margin-top: 56px; }
.service-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 30px;
  padding: 30px 0;
  border-top: 1px solid var(--card-line);
  align-items: start;
}
.service-row:last-child { border-bottom: 1px solid var(--card-line); }
.service-num { font-size: 28px; color: var(--accent); font-weight: 500; }
.service-text { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.service-text h3 { font-size: 22px; font-weight: 600; }
.service-text p { color: var(--muted); font-size: 14.5px; }

/* ===== PROCESS ===== */
.process-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.process-card {
  background: var(--card);
  border: 1px solid var(--card-line);
  border-radius: 18px;
  padding: 30px 26px;
  transition: border-color .3s, transform .3s var(--ease);
}
.process-card:hover { border-color: var(--accent-soft); transform: translateY(-4px); }
.process-icon {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--ink);
  font-size: 20px;
  margin-bottom: 20px;
}
.process-card h3 { font-size: 21px; font-weight: 600; margin-bottom: 12px; }
.process-card p { color: var(--muted); font-size: 14px; }

/* ===== CONTACT ===== */
.contact { padding-top: 70px; }
.contact-topline {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 60px;
  font-size: 13px; color: var(--muted);
}
.contact-topline p { display: flex; align-items: center; gap: 9px; }
.back-top {
  display: inline-flex; align-items: center; gap: 8px;
}
.back-top .arrow {
  display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--card-line);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.contact-copy .big-heading {
  font-size: clamp(46px, 6vw, 86px);
}
.contact-copy .lead { margin-top: 26px; }

.contact-form-wrap {
  background: var(--card);
  border: 1px solid var(--card-line);
  border-radius: 24px;
  padding: 34px;
}
.contact-brand {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 26px;
}
.contact-brand strong { display: block; font-size: 16px; }
.contact-brand span { font-size: 12.5px; color: var(--muted); }
.lead-form.dark { max-width: 100%; margin-top: 0; }
.lead-form.dark input { background: rgba(255,255,255,.04); }

/* ===== FAQ ===== */
.faq { background: var(--light); color: var(--ink); padding: 0 0 120px; }
.faq-header { background: var(--bg); padding: 40px 0; }
.faq-header-inner {
  display: flex; justify-content: space-between; align-items: flex-start;
}
.logo.dark .logo-mark { color: var(--text); }
.copyright { text-align: right; font-size: 14px; color: var(--muted); }
.copyright strong { display: block; color: var(--text); margin-bottom: 4px; }

.faq-body { padding-top: 90px; }
.dark-tag { color: var(--muted-dark); }
.dark-tag .dot { background: var(--accent); }

.faq-title {
  text-align: center;
  font-size: clamp(64px, 11vw, 150px);
  font-weight: 300;
  letter-spacing: -.04em;
  margin: 26px 0 60px;
  color: var(--ink);
}

.accordion { max-width: 940px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.acc-item {
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  overflow: hidden;
}
.acc-head {
  width: 100%;
  display: flex; align-items: center; gap: 22px;
  background: none; border: none; cursor: pointer;
  padding: 26px 28px;
  font-family: inherit;
  text-align: left;
}
.acc-num { color: var(--muted-dark); font-size: 16px; }
.acc-q { flex: 1; font-size: 19px; font-weight: 600; color: var(--ink); }
.acc-icon {
  display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: #f0f0ee;
  font-size: 22px; font-weight: 300;
  transition: transform .35s var(--ease), background .25s;
}
.acc-item.open .acc-icon { transform: rotate(45deg); background: var(--accent); }
.acc-panel {
  max-height: 0; overflow: hidden;
  transition: max-height .4s var(--ease);
}
.acc-panel p {
  padding: 0 28px 28px 72px;
  color: #555; font-size: 15.5px;
}

/* ===== SCROLL ANIMATIONS ===== */
[data-anim] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: var(--d, 0ms);
}
[data-anim].in { opacity: 1; transform: translateY(0); }

/* line-mask reveal for headings */
.line > span, .line > strong {
  transform: translateY(110%);
  transition: transform .9s var(--ease);
  transition-delay: var(--d, 0ms);
}
.line.in > span, .line.in > strong { transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  [data-anim], .line > span, .line > strong {
    opacity: 1 !important; transform: none !important;
  }
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .hero-grid, .strategy-grid, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .why-grid, .process-grid { grid-template-columns: 1fr; }
  .testimonial-feature, .testimonial-grid, .work-grid { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 60px 1fr; gap: 18px; }
  .service-text { grid-template-columns: 1fr; gap: 10px; }
  .section { padding: 70px 0; }
  .nav { display: none; }
  .contact-topline { flex-direction: column; gap: 16px; align-items: flex-start; }
}
@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .marquee .stat { font-size: 20px; }
  .acc-head { padding: 20px; gap: 14px; }
  .acc-q { font-size: 16px; }
  .acc-panel p { padding: 0 20px 22px 20px; }
}