/* ========== PROJECTS (Before/After) ========== */
.projects-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.projects-tab {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-2);
  transition: all .2s;
}
.projects-tab:hover { color: var(--text); border-color: var(--border-strong); }
.projects-tab.active {
  color: var(--text);
  border-color: var(--accent-line);
  background: var(--accent-dim);
}
.projects-tab-n { font-size: 10.5px; color: var(--muted); letter-spacing: 0.1em; }
.projects-tab.active .projects-tab-n { color: var(--accent); }

.project-card {
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  background: linear-gradient(180deg, #101013 0%, #0a0a0c 100%);
  overflow: hidden;
  animation: fadeIn .5s;
}
.project-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 32px;
  padding: 28px 32px;
  border-bottom: 1px solid var(--border);
}
.project-industry {
  font-size: 11px; color: var(--muted); letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.project-title {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.02em;
  max-width: 620px;
}
.project-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px;
  color: var(--text-2);
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition: all .2s;
}
.project-link:hover { color: var(--accent); border-color: var(--accent-line); }

.ba-grid {
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  align-items: stretch;
}
.ba-col {
  padding: 28px 32px;
}
.ba-before { color: var(--muted); background: rgba(0,0,0,0.25); }
.ba-after { background: rgba(0,0,0,0); }
.ba-col-head { margin-bottom: 18px; display: flex; flex-direction: column; gap: 2px; }
.ba-label {
  font-size: 10.5px; letter-spacing: 0.14em;
  color: var(--muted);
}
.ba-label-accent { color: var(--accent); }
.ba-subtitle { font-size: 13px; color: var(--text-2); }
.ba-before .ba-subtitle { color: var(--muted); }

.ba-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.ba-item {
  display: grid; grid-template-columns: 18px 1fr; gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.5;
  padding: 10px 0;
  border-top: 1px dashed var(--border);
  opacity: 0;
  animation: fadeIn .5s ease var(--d, 0s) forwards;
}
.ba-item:first-child { border-top: none; }
.ba-item-before { color: var(--muted); }
.ba-item-before svg { color: var(--muted); margin-top: 3px; }
.ba-item-before span { text-decoration: line-through; text-decoration-color: var(--muted-2); }
.ba-item-after { color: var(--text); }
.ba-item-after svg { color: var(--accent); margin-top: 3px; }

.ba-divider {
  display: grid; place-items: center;
  color: var(--accent);
  background: rgba(0,0,0,0.2);
}
.ba-divider svg {
  width: 40px; height: 100%;
  opacity: 0.5;
}

.project-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.015);
}
.project-metric {
  padding: 20px 32px;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px;
}
.project-metric:last-child { border-right: none; }
.project-metric-v { font-size: 28px; color: var(--accent); letter-spacing: -0.02em; }
.project-metric-l { font-size: 12px; color: var(--muted); font-family: var(--mono); }

@media (max-width: 900px) {
  .ba-grid { grid-template-columns: 1fr; }
  .ba-divider { display: none; }
  .project-metrics { grid-template-columns: 1fr; }
  .project-metric { border-right: none; border-bottom: 1px solid var(--border); }
  .project-head { flex-direction: column; padding: 24px; }
}

.project-note {
  padding: 10px 32px;
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.01);
}

/* ========== METRICS ========== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.metric-card {
  background: var(--bg);
  padding: 32px 28px 24px;
  display: flex; flex-direction: column;
  gap: 8px;
  position: relative;
  min-height: 180px;
}
.metric-v {
  display: flex; align-items: baseline; gap: 4px;
  color: var(--text);
}
.metric-n {
  font-size: 44px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.metric-unit {
  font-size: 18px;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.metric-l {
  font-size: 13px;
  color: var(--text-2);
  margin-top: auto;
  padding-top: 14px;
  line-height: 1.4;
}
.metric-bar {
  margin-top: 14px;
  height: 2px;
  background: var(--border);
  overflow: hidden;
  border-radius: 2px;
}
.metric-bar-fill {
  height: 100%;
  width: 0;
  background: var(--accent);
  animation: barFill 1.5s ease forwards;
}
@keyframes barFill { to { width: 100%; } }

@media (max-width: 900px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .metrics-grid { grid-template-columns: 1fr; }
}

/* ========== PRICING ========== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.pricing-card {
  position: relative;
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  display: flex; flex-direction: column;
  gap: 24px;
  transition: border-color .2s, transform .25s;
}
.pricing-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.pricing-card-hl {
  border-color: var(--accent-line);
  background: linear-gradient(180deg, rgba(50, 180, 120, 0.08) 0%, var(--surface) 50%);
}
.pricing-badge {
  position: absolute;
  top: -10px; left: 20px;
  padding: 3px 10px;
  background: var(--accent);
  color: #062015;
  font-size: 10px;
  letter-spacing: 0.1em;
  border-radius: 4px;
}
.pricing-head { display: flex; flex-direction: column; gap: 10px; }
.pricing-n { font-size: 15px; color: var(--text-2); font-family: var(--mono); }
.pricing-price { display: flex; align-items: baseline; gap: 10px; }
.pricing-price-v { font-size: 32px; color: var(--text); letter-spacing: -0.02em; }
.pricing-price-u { font-size: 12px; color: var(--muted); }
.pricing-desc { font-size: 13.5px; color: var(--text-2); line-height: 1.5; }
.pricing-features {
  list-style: none;
  display: flex; flex-direction: column;
  gap: 10px;
}
.pricing-features li {
  display: grid; grid-template-columns: 18px 1fr; gap: 10px;
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.4;
}
.pricing-features svg { color: var(--accent); margin-top: 3px; }
.pricing-cta { justify-content: center; width: 100%; }

@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

/* ========== TESTIMONIALS ========== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.testimonial {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  display: flex; flex-direction: column;
  gap: 20px;
  position: relative;
  transition: border-color .3s;
}
.testimonial:hover { border-color: var(--border-strong); }
.testimonial-quote {
  color: var(--accent);
  opacity: 0.5;
}
.testimonial-q {
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--text);
  font-weight: 400;
  letter-spacing: -0.01em;
  flex: 1;
}
.testimonial-foot {
  display: flex; align-items: center; gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.testimonial-avatar {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
}
.testimonial-n { font-size: 13.5px; color: var(--text); }
.testimonial-r { font-size: 11px; color: var(--muted); margin-top: 2px; }

@media (max-width: 700px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ========== FAQ ========== */
.faq-list {
  border-top: 1px solid var(--border);
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  display: grid;
  grid-template-columns: 48px 1fr 32px;
  align-items: center;
  gap: 20px;
  width: 100%;
  text-align: left;
  padding: 24px 0;
  font-size: 17px;
  color: var(--text);
  letter-spacing: -0.01em;
  transition: color .2s;
}
.faq-q:hover { color: var(--accent); }
.faq-n { font-size: 11px; color: var(--muted); letter-spacing: 0.1em; }
.faq-text { font-weight: 400; }
.faq-toggle {
  color: var(--muted);
  transition: transform .3s ease, color .2s;
}
.faq-item.open .faq-toggle {
  transform: rotate(45deg);
  color: var(--accent);
}
.faq-a-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s ease;
}
.faq-item.open .faq-a-wrap {
  grid-template-rows: 1fr;
}
.faq-a {
  overflow: hidden;
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.6;
  max-width: 760px;
  padding-right: 32px;
  padding-left: 68px;
}
.faq-item.open .faq-a {
  padding-bottom: 24px;
}

/* ========== ABOUT ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: flex-start;
}
.about-copy {
  display: flex; flex-direction: column; gap: 16px;
  margin: 32px 0 40px;
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.65;
  max-width: 540px;
}
.about-profile {
  display: flex; align-items: center; gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.about-avatar {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  font-size: 13px;
  color: var(--accent);
  background: var(--accent-dim);
}
.about-name { font-size: 15px; font-weight: 500; }
.about-role { font-size: 11.5px; color: var(--muted); margin-top: 2px; }

.stack-card {
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: linear-gradient(180deg, #121215 0%, #0d0d10 100%);
  overflow: hidden;
  margin-bottom: 16px;
}
.stack-card-head {
  display: flex; justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.stack-label { font-size: 10.5px; color: var(--muted); letter-spacing: 0.1em; }
.stack-v { font-size: 10.5px; color: var(--accent); }
.stack-list {}
.stack-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  gap: 16px;
  align-items: center;
}
.stack-row:last-child { border-bottom: none; }
.stack-k { color: var(--muted); font-size: 11px; letter-spacing: 0.06em; }
.stack-v-text { color: var(--text); }

.principles {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,255,255,0.015);
}
.principles-label {
  font-size: 10.5px; color: var(--muted); letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.principles-list {
  display: flex; flex-direction: column;
  gap: 10px;
}
.principle {
  font-size: 14px;
  color: var(--text);
  padding-left: 18px;
  position: relative;
}
.principle::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--accent);
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ========== CONTACT ========== */
.contact-section { padding-bottom: 40px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: flex-start;
}
.contact-title {
  font-size: 56px;
  letter-spacing: -0.03em;
  font-weight: 800;
  line-height: 1.02;
  margin: 16px 0 24px;
}
.contact-title .dim { color: var(--muted); }
.contact-sub {
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.55;
  max-width: 460px;
  margin-bottom: 40px;
}
.contact-meta {
  display: flex; flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}
.contact-meta-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
  gap: 16px;
}
.contact-meta-k { font-size: 11px; color: var(--muted); letter-spacing: 0.1em; }
.contact-meta-v { font-size: 14.5px; color: var(--text); }
a.contact-meta-v:hover { color: var(--accent); }

.contact-form {
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  background: linear-gradient(180deg, #121215 0%, #0c0c0e 100%);
  padding: 28px;
  display: flex; flex-direction: column;
  gap: 18px;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.6);
}
.form-head {
  display: flex; justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.form-label { font-size: 11px; letter-spacing: 0.08em; color: var(--text); }
.form-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10.5px;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.form-status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.5s infinite;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.field input {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 11px 12px;
  font-size: 14px;
  color: var(--text);
  font-family: inherit;
  transition: border-color .2s, background .2s;
}
.field input:focus {
  outline: none;
  border-color: var(--accent-line);
  background: rgba(0,0,0,0.4);
}
.field input::placeholder { color: var(--muted-2); }

.budget-opts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.budget-opt {
  padding: 8px 4px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-2);
  font-family: var(--mono);
  transition: all .2s;
}
.budget-opt:hover { color: var(--text); border-color: var(--border-strong); }
.budget-opt.active {
  color: var(--accent);
  border-color: var(--accent-line);
  background: var(--accent-dim);
}

.form-submit { justify-content: center; margin-top: 6px; }

/* Footer */
.footer {
  margin-top: 80px;
  padding-top: 32px !important;
  border-top: 1px solid var(--border);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 32px;
}
.footer-links {
  display: flex; gap: 24px;
  font-size: 12px;
}
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--accent); }
.footer-meta { font-size: 11px; color: var(--muted); }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-title { font-size: 40px; }
}