/* ============================================
   Nozoria — Section-specific styles
   ============================================ */

/* ===== Services ===== */
.services {
  position: relative;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 960px) { .services-grid { grid-template-columns: 1fr; } }

.service {
  padding: 36px 32px;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
}

.service-num {
  position: absolute;
  top: 24px;
  right: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--silver-500);
}
.service-visual {
  height: 180px;
  margin: 0 -32px 32px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(122,170,216,0.05), transparent 70%);
  border-bottom: 1px solid var(--border);
}
.service-visual svg {
  width: 100%; height: 100%;
  display: block;
}

.service h3 {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 14px;
  color: var(--silver-100);
}
.service p {
  color: var(--silver-400);
  font-size: 15px;
  line-height: 1.6;
  max-width: 40ch;
}
.service ul {
  list-style: none;
  margin-top: 22px;
  display: flex; flex-direction: column; gap: 10px;
}
.service ul li {
  display: flex; align-items: flex-start; gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silver-300);
  letter-spacing: 0.01em;
}
.service ul li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
  margin-top: 6px;
  flex-shrink: 0;
}
.service-cta {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--accent-hi);
  padding-top: 20px;
  border-top: 1px solid var(--border);
  transition: gap 0.3s;
}
.service:hover .service-cta { gap: 14px; }

/* ===== Process / Como funciona ===== */
.process-track {
  margin-top: 64px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border-hi);
}
@media (max-width: 860px) { .process-track { grid-template-columns: 1fr; } }

.process-step {
  padding: 40px 28px 40px 0;
  border-right: 1px solid var(--border);
  position: relative;
}
.process-step:last-child { border-right: none; }
@media (max-width: 860px) {
  .process-step { border-right: none; border-bottom: 1px solid var(--border); padding-right: 0; }
}
.process-step::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-hi);
  box-shadow: 0 0 12px var(--accent-glow);
  transition: width 1.2s cubic-bezier(0.2,0.8,0.2,1);
}
.process-step.in::before { width: 40%; }

.process-step .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent-hi);
  margin-bottom: 28px;
  display: flex; align-items: center; gap: 10px;
}
.process-step .num::after {
  content: ""; flex: 1; height: 1px; background: var(--border);
}
.process-step h4 {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 14px;
}
.process-step p {
  color: var(--silver-400);
  font-size: 14px;
  line-height: 1.6;
  max-width: 28ch;
}

/* ===== Portfolio / Cases ===== */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
@media (max-width: 860px) { .cases-grid { grid-template-columns: 1fr; } }

.case {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
  transition: transform 0.5s cubic-bezier(0.2,0.8,0.2,1);
}
.case:hover { transform: translateY(-6px); }
.case.tall { grid-row: span 2; }

.case-visual {
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--bg-3), var(--bg-1));
  border-bottom: 1px solid var(--border);
}
.case-visual svg {
  width: 100%; height: 100%;
  transition: transform 0.8s cubic-bezier(0.2,0.8,0.2,1);
}
.case:hover .case-visual svg { transform: scale(1.04); }

.case-body {
  padding: 28px 32px 32px;
}
.case-meta {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--silver-500);
  margin-bottom: 12px;
}
.case h4 {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.case p { color: var(--silver-400); font-size: 14px; max-width: 48ch; }
.case-stat {
  margin-top: 18px;
  display: flex; gap: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.case-stat .v {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.02em;
  background: var(--chrome);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.case-stat .l {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--silver-500);
}

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 960px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testimonial {
  padding: 32px;
  position: relative;
}
.testimonial .quote {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.5;
  color: var(--silver-200);
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}
.testimonial .quote::before {
  content: "“";
  font-size: 56px;
  line-height: 0;
  color: var(--accent);
  margin-right: 6px;
  vertical-align: -18px;
  opacity: 0.6;
}
.testimonial .author {
  display: flex; align-items: center; gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.testimonial .avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--chrome);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: #0A0D13;
  font-size: 16px;
}
.testimonial .name { font-size: 14px; font-weight: 500; color: var(--silver-100); }
.testimonial .role { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--silver-500); margin-top: 2px; }

/* ===== FAQ ===== */
.faq-wrap {
  max-width: 820px;
  margin: 48px auto 0;
}
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
  cursor: pointer;
  transition: border-color 0.3s;
}
.faq-item:hover { border-color: var(--border-hi); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--silver-100);
}
.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-hi);
  position: relative; flex-shrink: 0;
  transition: all 0.3s;
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 1px;
  background: var(--silver-200);
  transform: translate(-50%, -50%);
  transition: transform 0.3s;
}
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.open .faq-icon {
  border-color: var(--accent);
  background: rgba(122, 170, 216, 0.08);
}
.faq-item.open .faq-icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), margin-top 0.5s;
  color: var(--silver-400);
  font-size: 15px;
  line-height: 1.65;
  max-width: 64ch;
}
.faq-item.open .faq-a {
  max-height: 280px;
  margin-top: 16px;
}

/* ===== About ===== */
.about {
  position: relative;
}
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 48px;
}
@media (max-width: 960px) { .about-grid { grid-template-columns: 1fr; gap: 48px; } }
.about-text p {
  color: var(--silver-300);
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 20px;
}
.about-text p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 72px;
  float: left;
  line-height: 0.85;
  margin: 6px 14px 0 0;
  background: var(--chrome);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.about-stat {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.015);
}
.about-stat .v {
  font-family: var(--font-display);
  font-size: 42px;
  letter-spacing: -0.03em;
  background: var(--chrome-blue);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  line-height: 1;
}
.about-stat .l {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.15em;
  color: var(--silver-500);
  margin-top: 10px;
  text-transform: uppercase;
}

.about-visual {
  aspect-ratio: 1;
  position: relative;
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: radial-gradient(circle at 30% 30%, rgba(122,170,216,0.08), transparent 60%), var(--bg-1);
  display: grid; place-items: center;
}

/* ===== Quiz ===== */
.quiz-section {
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}
.quiz-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(600px 400px at 80% 30%, rgba(62,114,166,0.12), transparent 60%),
    radial-gradient(400px 300px at 20% 70%, rgba(122,170,216,0.08), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.quiz-card {
  position: relative; z-index: 2;
  max-width: 780px;
  margin: 0 auto;
  border: 1px solid var(--border-hi);
  background: linear-gradient(180deg, rgba(17,22,32,0.8), rgba(10,13,19,0.6));
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  padding: 48px 56px 56px;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.8);
}
@media (max-width: 720px) {
  .quiz-card { padding: 36px 24px; border-radius: var(--radius-lg); }
}
.quiz-progress {
  display: flex; gap: 6px;
  margin-bottom: 32px;
}
.quiz-progress .bar {
  flex: 1;
  height: 3px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
  position: relative;
}
.quiz-progress .bar.on::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--blue-400), var(--silver-200));
  box-shadow: 0 0 8px var(--accent-glow);
  animation: bar-fill 0.6s cubic-bezier(0.2,0.8,0.2,1) forwards;
  transform-origin: left;
  transform: scaleX(0);
}
@keyframes bar-fill { to { transform: scaleX(1); } }

.quiz-step {
  display: none;
}
.quiz-step.active { display: block; animation: quiz-in 0.5s cubic-bezier(0.2,0.8,0.2,1); }
@keyframes quiz-in {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

.quiz-step .step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent-hi);
  margin-bottom: 14px;
}
.quiz-step h3 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 36px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 10px;
}
.quiz-step .hint { color: var(--silver-400); font-size: 14px; margin-bottom: 28px; }

.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (max-width: 520px) { .quiz-options { grid-template-columns: 1fr; } }
.quiz-options.one-col { grid-template-columns: 1fr; }

.quiz-opt {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-md);
  text-align: left;
  transition: all 0.3s;
  width: 100%;
}
.quiz-opt:hover {
  border-color: var(--border-hi);
  background: rgba(122,170,216,0.04);
}
.quiz-opt.sel {
  border-color: var(--accent);
  background: rgba(122,170,216,0.1);
}
.quiz-opt .opt-check {
  width: 18px; height: 18px; border-radius: 50%;
  border: 1px solid var(--border-hi);
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: all 0.3s;
}
.quiz-opt.sel .opt-check {
  border-color: var(--accent-hi);
  background: var(--accent-hi);
}
.quiz-opt.sel .opt-check::after {
  content: ""; width: 8px; height: 8px;
  border-radius: 50%;
  background: #0A0D13;
}
.quiz-opt .opt-label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--silver-100);
}
.quiz-opt .opt-desc {
  font-size: 12px;
  color: var(--silver-400);
  margin-top: 2px;
}

.quiz-input {
  width: 100%;
  padding: 16px 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--silver-100);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.3s, background 0.3s;
  margin-bottom: 12px;
}
.quiz-input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(122,170,216,0.04);
}
.quiz-input::placeholder { color: var(--silver-500); }

.quiz-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.quiz-back {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silver-400);
  letter-spacing: 0.1em;
  padding: 10px 14px;
  border-radius: 8px;
  transition: all 0.2s;
}
.quiz-back:hover { color: var(--silver-100); background: rgba(255,255,255,0.04); }
.quiz-back:disabled { opacity: 0.3; cursor: not-allowed; }

.quiz-result {
  text-align: center;
  padding: 8px 0;
}
.quiz-result .tick {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--chrome-blue);
  margin: 0 auto 24px;
  display: grid; place-items: center;
  font-size: 26px;
  color: #0A0D13;
  animation: pop 0.6s cubic-bezier(0.2, 1.4, 0.2, 1);
}
@keyframes pop {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}
.quiz-result h3 { margin-bottom: 12px; }
.quiz-result p { color: var(--silver-300); max-width: 48ch; margin: 0 auto 28px; }

/* ===== Footer ===== */
footer {
  position: relative;
  padding: 100px 0 40px;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent, rgba(10,13,19,0.6));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 80px;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand h4 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.footer-brand p {
  color: var(--silver-400);
  font-size: 14px;
  max-width: 30ch;
  line-height: 1.6;
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--silver-400);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--silver-200);
  padding: 6px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent-hi); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--silver-500);
}
@media (max-width: 520px) {
  .footer-bottom { flex-direction: column; gap: 12px; }
}

/* ===== Big CTA band ===== */
.cta-band {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-1), var(--bg-0));
}
.cta-band .big {
  font-family: var(--font-display);
  font-size: clamp(42px, 8vw, 110px);
  letter-spacing: -0.04em;
  line-height: 0.95;
  max-width: 18ch;
  margin-bottom: 36px;
}
.cta-band .big em {
  font-style: normal;
  background: var(--chrome-blue);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}