:root {
  --bg: #0a0a0b;
  --bg-raised: #131315;
  --bg-alt: #0e0e10;
  --line: rgba(255, 255, 255, 0.10);
  --line-soft: rgba(255, 255, 255, 0.06);
  --text: #f2f1ed;
  --text-dim: #9a999f;
  --text-faint: #68676c;
  --accent: #b6ff3f;
  --accent-soft: rgba(182, 255, 63, 0.14);
  --on-accent: #10150a;

  --font-display: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-sm: 8px;
  --radius-md: 12px;
  --container: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* background texture: subtle grid only, no color blobs */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 75% 55% at 50% 0%, black 30%, transparent 100%);
}

.accent-text { color: var(--accent); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--accent);
  margin: 0 0 14px;
}

.eyebrow::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--accent);
  flex-shrink: 0;
}

/* header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(10, 10, 11, 0.75);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}

.logo__mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 28px;
  font-size: 0.92rem;
  color: var(--text-dim);
}

.nav a { position: relative; padding: 4px 0; transition: color 0.2s ease; }
.nav a:hover { color: var(--text); }
.nav a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }

.header__cta { flex-shrink: 0; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.burger span {
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--line);
}

.mobile-nav a {
  padding: 12px 4px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--line-soft);
}

.mobile-nav .btn { margin-top: 12px; text-align: center; border-bottom: none; }
.mobile-nav a.btn--primary { color: var(--on-accent); }
.mobile-nav.is-open { display: flex; }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  min-height: 44px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn--primary:hover { background: #c9ff6e; transform: translateY(-1px); }
.btn--primary:active { transform: translateY(0); background: #9fe62b; }

.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.btn--ghost:hover { border-color: var(--text-dim); background: var(--line-soft); }

.btn--small { padding: 10px 18px; font-size: 0.88rem; min-height: 38px; }
.btn--block { width: 100%; }

/* hero */
.hero {
  padding: 96px 0 88px;
  border-bottom: 1px solid var(--line);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
}

.hero__title {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  line-height: 1.12;
  margin: 0 0 22px;
}

.hero__subtitle {
  max-width: 520px;
  margin: 0 0 32px;
  color: var(--text-dim);
  font-size: 1.05rem;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* hero status panel */
.hero__panel {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
}

.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.about__photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  line-height: 0;
}

.about__photo img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top;
  display: block;
}

.panel__status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(182, 255, 63, 0.18);
  flex-shrink: 0;
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(182, 255, 63, 0.18); }
  50% { box-shadow: 0 0 0 6px rgba(182, 255, 63, 0.1); }
}

.panel__stats {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel__stats li {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.panel__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
  min-width: 46px;
}

.panel__label {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.panel__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--text);
  transition: color 0.2s ease, gap 0.2s ease;
}

.panel__cta:hover { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .status-dot { animation: none; }
}

/* sections */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); border-bottom: 1px solid var(--line); }

.section__head { max-width: 640px; }

.section__title {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.2;
  margin: 0 0 14px;
}

.section__subtitle {
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 0 48px;
  font-size: 1.02rem;
}

/* services: numbered row list */
.service-list {
  border-top: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 28px 20px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.service-row:hover {
  border-left-color: var(--accent);
  background: var(--line-soft);
}

.service-row__index {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-faint);
}

.service-row:hover .service-row__index { color: var(--accent); }

.service-row__body h3 {
  margin: 0 0 6px;
  font-size: 1.15rem;
  font-weight: 600;
}

.service-row__body p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.94rem;
  max-width: 560px;
}

.service-row__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 220px;
}

.service-row__tags span {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--bg-raised);
  color: var(--text-dim);
  border: 1px solid var(--line);
  white-space: nowrap;
}

/* process: stepper */
.stepper {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.stepper::before {
  content: '';
  position: absolute;
  top: 21px;
  left: 5%;
  right: 5%;
  height: 1px;
  background: var(--line);
  z-index: 0;
}

.stepper__step { position: relative; z-index: 1; }

.stepper__dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 18px;
}

.stepper__step h3 { margin: 0 0 8px; font-size: 1.02rem; }
.stepper__step p { margin: 0; color: var(--text-dim); font-size: 0.88rem; }

/* portfolio */
.grid--portfolio {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.pf-card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.pf-card:hover {
  border-color: var(--text-faint);
  transform: translateY(-3px);
}

.pf-card__cover { line-height: 0; border-bottom: 1px solid var(--line); overflow: hidden; }
.pf-card__cover svg { width: 100%; height: auto; display: block; }
.pf-card__cover picture { display: block; }
.pf-card__cover img {
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: top;
  display: block;
}
.pf-card__cover--phone img { aspect-ratio: 16 / 11; object-position: top center; }
.pf-card__body { padding: 22px; }

.pf-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.01em;
  color: var(--accent);
  margin-bottom: 10px;
}

.pf-card__body h3 { margin: 0 0 8px; font-size: 1.05rem; }
.pf-card__body p { margin: 0 0 16px; color: var(--text-dim); font-size: 0.92rem; }

.pf-story p { margin: 0 0 10px; font-size: 0.92rem; color: var(--text-dim); line-height: 1.5; }
.pf-story p:last-child { margin-bottom: 16px; }
.pf-story strong { color: var(--text); font-weight: 600; }

.pf-stack { display: flex; gap: 8px; flex-wrap: wrap; }

.pf-stack span {
  font-size: 0.74rem;
  font-family: var(--font-mono);
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--bg);
  color: var(--text-dim);
  border: 1px solid var(--line);
}

/* reviews */
.grid--reviews {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.review-card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
}

.review-card__quote {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
  margin: 0 0 12px;
}

.review-card__text {
  margin: 0 0 20px;
  font-size: 0.96rem;
  color: var(--text);
}

.review-card__author {
  font-size: 0.84rem;
  color: var(--text-dim);
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.review-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.review-cta__text {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.92rem;
}

.review-form {
  max-width: 480px;
  margin: 24px 0 0;
}

/* faq */
.faq-list {
  max-width: 760px;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 20px 4px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-item summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
  margin: 14px 0 0;
  color: var(--text-dim);
  font-size: 0.93rem;
  max-width: 620px;
}

/* contact */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-raised);
  font-size: 0.95rem;
  transition: border-color 0.2s ease;
}

.contact-item:hover { border-color: var(--accent); }

.contact-item__icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item__icon svg { width: 17px; height: 17px; }

.reassure-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.reassure-list li {
  display: flex;
  gap: 10px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.reassure-list li::before {
  content: '—';
  color: var(--accent);
  flex-shrink: 0;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.contact-form input,
.contact-form textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.94rem;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.contact-form__hint {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-faint);
  text-align: center;
}

.contact-form__consent {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.83rem;
  color: var(--text-dim);
}

.contact-form__consent input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--accent);
}

.contact-form__consent a { color: var(--accent); text-decoration: underline; }

.contact-form__status {
  margin: 0;
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.2em;
}

.contact-form__status.is-success { color: var(--accent); }
.contact-form__status.is-error { color: #ff6b6b; }

/* footer */
.footer { padding: 32px 0; }

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.logo--small .logo__mark { width: 26px; height: 26px; font-size: 0.82rem; }
.logo--small .logo__text { font-size: 0.9rem; }

.footer__copy { color: var(--text-faint); font-size: 0.85rem; margin: 0; }

.footer__links { display: flex; gap: 20px; flex-wrap: wrap; }

.footer__mail {
  color: var(--text-dim);
  font-size: 0.85rem;
  transition: color 0.2s ease;
}

.footer__mail:hover { color: var(--accent); }

/* policy page */
.policy-content { max-width: 720px; }

.policy-content h2 {
  font-size: 1.15rem;
  margin: 40px 0 12px;
}

.policy-content h2:first-child { margin-top: 0; }

.policy-content p,
.policy-content li {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin: 0 0 14px;
}

.policy-content ul { padding-left: 20px; margin: 0 0 14px; }
.policy-content strong { color: var(--text); font-weight: 600; }
.policy-content a { color: var(--accent); text-decoration: underline; }

.policy-meta {
  color: var(--text-faint);
  font-size: 0.82rem;
  margin: 0 0 40px;
  font-family: var(--font-mono);
}

/* scroll reveal (used sparingly, section intros only) */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* responsive */
@media (max-width: 900px) {
  .nav, .header__cta { display: none; }
  .burger { display: flex; }

  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__subtitle { max-width: none; }

  .stepper { grid-template-columns: repeat(2, 1fr); }
  .stepper::before { display: none; }

  .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__grid { grid-template-columns: 1fr; gap: 32px; }
  .about__photo { max-width: 320px; }
}

@media (max-width: 640px) {
  .hero { padding: 72px 0 56px; }
  .section { padding: 64px 0; }

  .service-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .service-row__tags { justify-content: flex-start; max-width: none; }

  .stepper { grid-template-columns: 1fr; }

  .grid--portfolio { grid-template-columns: 1fr; }
}