/* Preloader */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.5s var(--ease),
    visibility 0.5s;
}

#preloader.out {
  opacity: 0;
  visibility: hidden;
}

.pre-inner {
  text-align: center;
}

.pre-wordmark {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7rem);
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 1;
}

.pre-wordmark span {
  color: var(--orange);
}

.pre-line {
  width: 0;
  height: 2px;
  background: var(--orange);
  margin: 20px auto 0;
  animation: pre-grow 1s var(--ease) 0.3s forwards;
}

@keyframes pre-grow {
  to {
    width: 100%;
  }
}

.pre-count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--white-dim);
  margin-top: 12px;
  letter-spacing: 0.12em;
}

/* Navbar */
#navbar-main {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition:
    padding 0.3s var(--ease),
    background 0.3s;
}

#navbar-main.scrolled {
  padding: 12px 0;
  background: rgba(6, 6, 6, 0.95) !important;
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 4vw, 1.6rem);
  color: var(--white) !important;
  letter-spacing: 0.06em;
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-logo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  animation: blip 2s ease infinite;
}

@keyframes blip {
  0%,
  100% {
    box-shadow: 0 0 0 0 var(--orange-glow);
  }
  50% {
    box-shadow: 0 0 0 6px transparent;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-dim);
  padding: 7px 14px;
  border-radius: var(--r);
  transition:
    color 0.2s,
    background 0.2s;
  display: block;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: var(--white-faint);
}

.nav-cta {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black) !important;
  background: var(--orange);
  padding: 10px 22px;
  border-radius: var(--r);
  transition:
    background 0.2s,
    transform 0.2s;
  display: inline-block;
}

.nav-cta:hover {
  background: var(--orange-2);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  transition:
    transform 0.3s var(--ease),
    opacity 0.3s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--black);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4rem);
  color: var(--white);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.mobile-nav a:hover {
  color: var(--orange);
}

.mobile-nav-cta {
  margin-top: 24px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--orange);
  color: var(--black) !important;
  padding: 14px 40px;
  border-radius: var(--r);
}

@media (max-width: 900px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

/* Botões */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--orange);
  color: var(--black);
  padding: 14px 32px;
  border-radius: var(--r);
  border: 2px solid var(--orange);
  transition:
    background 0.2s,
    transform 0.2s var(--ease),
    box-shadow 0.2s;
}

.btn-primary:hover {
  background: var(--orange-2);
  border-color: var(--orange-2);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px var(--orange-glow);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: var(--r);
  border: 2px solid var(--border);
  transition:
    border-color 0.2s,
    background 0.2s,
    transform 0.2s var(--ease);
}

.btn-ghost:hover {
  border-color: var(--white-dim);
  background: var(--white-faint);
  transform: translateY(-3px);
}

@media (max-width: 600px) {
  .btn-primary,
  .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 12px 24px;
  }
}

/* Seções */
.section {
  padding: clamp(60px, 10vw, 120px) 0;
  position: relative;
  isolation: isolate;
}

.section-alt {
  background: var(--black-2);
}

.s-num {
  font-family: var(--font-display);
  font-size: clamp(5rem, 15vw, 14rem);
  color: var(--white-faint);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  position: absolute;
  top: 40px;
  right: 0;
  overflow: hidden;
  z-index: 0;
}

/* Label */
.label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
}

.label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--orange);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: clamp(100px, 14vw, 140px) 0 clamp(60px, 8vw, 80px);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(
    ellipse 80% 80% at 50% 50%,
    black 40%,
    transparent 100%
  );
}

.hero-bg-glow {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  width: clamp(300px, 50vw, 600px);
  height: clamp(300px, 50vw, 600px);
  background: radial-gradient(
    circle,
    rgba(255, 69, 0, 0.13) 0%,
    transparent 70%
  );
  top: -100px;
  left: -100px;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 28px;
}

.hero-eyebrow::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--orange);
}

.hero-title {
  font-size: clamp(3rem, 11vw, 11rem);
  line-height: 0.9;
  margin-bottom: 40px;
  position: relative;
}

.hero-title .line {
  display: block;
  overflow: hidden;
}

.hero-title .line span {
  display: block;
  animation: slide-up 0.9s var(--ease) both;
}

.hero-title .line:nth-child(2) span {
  animation-delay: 0.1s;
}

.hero-title .line:nth-child(3) span {
  animation-delay: 0.2s;
}

@keyframes slide-up {
  from {
    transform: translateY(110%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.hero-title .accent {
  color: var(--orange);
}

.hero-title .stroke {
  -webkit-text-stroke: 2px var(--white);
  color: transparent;
}

.hero-desc {
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  color: var(--white-dim);
  max-width: 480px;
  line-height: 1.75;
  margin-bottom: 44px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding-top: 40px;
}

.hero-stat {
  padding-right: 48px;
  margin-right: 48px;
}

.hero-stat:last-child {
  border-right: none;
  padding-right: 0;
  margin-right: 0;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
  color: var(--white);
}

.hero-stat-num span {
  color: var(--orange);
}

.hero-stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-dim);
  margin-top: 4px;
}

.hero-marquee-wrap {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 14px 0;
  background: var(--black-2);
  width: 100%;
}

.hero-marquee {
  display: flex;
  gap: 0;
  animation: marquee 18s linear infinite;
  width: max-content;
}

.hero-marquee-item {
  display: flex;
  align-items: center;
  gap: 40px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-dim);
  white-space: nowrap;
  padding-right: 40px;
}

.hero-marquee-item .dot {
  color: var(--orange);
  font-size: 1.2rem;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* About */
.about-img-block {
  position: relative;
}

.about-img-frame {
  position: relative;
  display: inline-block;
  width: 100%;
}

.about-img-frame img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--r-lg);
}

.about-img-frame::before {
  content: '';
  position: absolute;
  inset: -8px;
  z-index: -1;
  border: 2px solid var(--orange);
  border-radius: var(--r-lg);
  transform: translate(8px, 8px);
  opacity: 0.6;
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--orange);
  color: var(--black);
  font-family: var(--font-display);
  font-size: clamp(0.75rem, 2vw, 1rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 20px;
  border-radius: var(--r);
  white-space: nowrap;
  box-shadow: 0 8px 32px var(--orange-glow);
}

/* Skills */
.skill-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  gap: 20px;
}

.skill-name {
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.skill-track {
  flex: 1;
  height: 2px;
  background: var(--border);
  position: relative;
}

.skill-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: var(--orange);
  width: 0;
  transition: width 1.4s var(--ease);
}

.skill-pct {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--orange);
  white-space: nowrap;
}

/* Serviços */
.svc-card {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: clamp(24px, 4vw, 36px) clamp(20px, 3vw, 32px);
  background: var(--black-3);
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.3s,
    transform 0.3s var(--ease);
  height: 100%;
}

.svc-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.svc-card:hover {
  border-color: var(--border-hot);
  transform: translateY(-6px);
}

.svc-card:hover::after {
  transform: scaleX(1);
}

.svc-num {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--white-faint);
  margin-bottom: 20px;
  transition: color 0.3s;
}

.svc-card:hover .svc-num {
  color: rgba(255, 69, 0, 0.2);
}

.svc-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  line-height: 1;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.svc-desc {
  color: var(--white-dim);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.svc-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-dim);
  background: var(--black-4);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 3px;
}

.svc-card:hover .svc-tag {
  border-color: rgba(255, 69, 0, 0.2);
}

/* Projetos */
.proj-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--black-3);
  transition:
    border-color 0.3s,
    transform 0.4s var(--ease);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.proj-card:hover {
  border-color: var(--border-hot);
  transform: translateY(-8px);
}

.proj-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 26/6;
}

.proj-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 0.6s var(--ease),
    filter 0.4s;
  filter: grayscale(30%);
}

.proj-card:hover .proj-img {
  transform: scale(1.06);
  filter: grayscale(0%);
}

.proj-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 6, 6, 0.85) 0%, transparent 60%);
}

.proj-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--orange);
  padding: 4px 10px;
  border-radius: 3px;
}

.proj-body {
  padding: clamp(16px, 3vw, 24px) clamp(16px, 3vw, 28px) clamp(16px, 3vw, 28px);
  flex: 1;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.proj-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.proj-desc {
  color: var(--white-dim);
  font-size: 0.85rem;
  line-height: 1.65;
  flex: 1;
  margin-bottom: 20px;
}

.proj-links {
  display: flex;
  gap: 8px;
}

.proj-link {
  flex: 1;
  text-align: center;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 9px 16px;
  border-radius: var(--r);
  border: 1px solid var(--border);
  color: var(--white-dim);
  transition:
    border-color 0.2s,
    color 0.2s,
    background 0.2s;
}

.proj-link:hover {
  border-color: var(--white-dim);
  color: var(--white);
}

.proj-link.hot {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--black);
}

.proj-link.hot:hover {
  background: var(--orange-2);
  border-color: var(--orange-2);
}

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

.filter-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-dim);
  background: var(--black-3);
  border: 1px solid var(--border);
  padding: 8px 18px;
  border-radius: 3px;
  transition: all 0.2s;
  cursor: none !important;
}

.filter-pill.active,
.filter-pill:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--black);
}

/* Timeline */
.tl {
  position: relative;
  padding-left: 32px;
}

.tl::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border);
}

.tl-item {
  position: relative;
  padding-bottom: 40px;
}

.tl-item:last-child {
  padding-bottom: 0;
}

.tl-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow:
    0 0 0 3px var(--black),
    0 0 0 4px var(--orange);
}

.tl-year {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 4px;
}

.tl-title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  text-transform: uppercase;
  margin-bottom: 6px;
  line-height: 1;
}

.tl-desc {
  font-size: 0.85rem;
  color: var(--white-dim);
  line-height: 1.65;
}

/* Contato */
.contact-block {
  background: var(--black-3);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: clamp(24px, 5vw, 48px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white-dim);
}

.form-input,
.form-select,
.form-textarea {
  background: var(--black-4);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 13px 16px;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  outline: none;
  width: 100%;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(245, 240, 235, 0.2);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 69, 0, 0.08);
}

.form-select option {
  background: var(--black-4);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-info-strip {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ci-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--black-3);
  transition: border-color 0.25s;
}

.ci-item:hover {
  border-color: var(--border-hot);
}

.ci-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: var(--orange-dim);
  border: 1px solid var(--border-hot);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.1rem;
}

.ci-label {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white-dim);
  margin-bottom: 2px;
}

.ci-val {
  font-weight: 600;
  font-size: 0.9rem;
}

.social-row {
  display: flex;
  gap: 10px;
}

.social-icon {
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-dim);
  font-size: 1rem;
  transition:
    border-color 0.2s,
    color 0.2s,
    background 0.2s,
    transform 0.2s var(--ease);
}

.social-icon:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-dim);
  transform: translateY(-3px);
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  gap: 16px;
  font-weight: 700;
  font-size: 0.95rem;
  background: none;
  border: none;
  color: var(--white);
  width: 100%;
  text-align: left;
  transition: color 0.2s;
}

.faq-q:hover {
  color: var(--orange);
}

.faq-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--white-dim);
  transition:
    transform 0.3s var(--ease),
    border-color 0.2s,
    color 0.2s;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--orange);
  color: var(--orange);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.4s var(--ease),
    padding 0.3s;
  font-size: 0.88rem;
  color: var(--white-dim);
  line-height: 1.7;
}

.faq-item.open .faq-a {
  max-height: 200px;
  padding-bottom: 20px;
}

/* CTA */
.cta-section {
  background:
    radial-gradient(
      circle at top left,
      rgba(255, 255, 255, 0.12),
      transparent 35%
    ),
    linear-gradient(135deg, #ff4d00 0%, #ff5a00 45%, #ff3d00 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(0, 0, 0, 0.05) 0px,
    rgba(0, 0, 0, 0.05) 2px,
    transparent 2px,
    transparent 32px
  );
  pointer-events: none;
}

.cta-section .section {
  padding: clamp(48px, 8vw, 80px) 0;
}

.cta-title {
  font-size: clamp(2rem, 8vw, 6rem);
  line-height: 0.92;
  color: var(--black);
  text-transform: uppercase;
  /* user-select: none; */
}

.cta-sub {
  color: rgba(6, 6, 6, 0.65);
  font-size: 1rem;
  max-width: 440px;
  font-weight: bold;
  text-align: center;
}

.btn-cta-dark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  padding: 16px 36px;
  border-radius: var(--r);
  border: 2px solid var(--black);
  transition:
    background 0.2s,
    transform 0.2s var(--ease);
}

.btn-cta-dark:hover {
  background: rgba(0, 0, 0, 0.85);
  transform: translateY(-3px);
}

.btn-cta-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  color: var(--black);
  padding: 16px 36px;
  border-radius: var(--r);
  border: 2px solid var(--black);
  transition:
    background 0.2s,
    transform 0.2s var(--ease);
}

.btn-cta-ghost:hover {
  background: rgba(0, 0, 0, 0.12);
  transform: translateY(-3px);
}

/* Footer */
footer {
  background: var(--black-2);
  border-top: 1px solid var(--border);
  padding: clamp(40px, 7vw, 72px) 0 clamp(20px, 4vw, 36px);
}

footer .container {
  user-select: text;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--white);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-tagline {
  color: var(--white-dim);
  font-size: 0.85rem;
  max-width: 260px;
  line-height: 1.65;
  margin-bottom: 24px;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-dim);
  margin-bottom: 16px;
}

.footer-link {
  display: block;
  color: var(--white-dim);
  font-size: 0.875rem;
  padding: 4px 0;
  transition:
    color 0.2s,
    padding-left 0.2s;
}

.footer-link:hover {
  color: var(--orange);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  margin-top: 56px;
  display: flex;
  text-align: center !important;
  justify-content: center;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--white-dim);
}

.footer-made {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--white-faint);
  letter-spacing: 0.1em;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.process-step {
  padding: clamp(24px, 3vw, 36px) clamp(16px, 2.5vw, 28px);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--black-3);
  transition: background 0.25s;
}

.process-step:hover {
  background: var(--black-4);
}

.process-step:last-child {
  border-right: none;
}

.process-n {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--orange);
  line-height: 1;
  margin-bottom: 16px;
}

.process-title {
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.process-desc {
  font-size: 0.82rem;
  color: var(--white-dim);
  line-height: 1.6;
}

/* Utilitários extras */
.text-orange {
  color: var(--orange);
}

.text-dim {
  color: var(--white-dim);
}

.mono {
  font-family: var(--font-mono);
}

.d-display {
  font-family: var(--font-display);
}

.upper {
  text-transform: uppercase;
}

[data-aos] {
  transition-timing-function: var(--ease) !important;
}

section[style*='padding-top:160px'],
section[style*='padding-top: 160px'] {
  isolation: isolate;
}

section[style*='padding-top:160px'] .container,
section[style*='padding-top: 160px'] .container {
  position: relative;
  z-index: 1;
}

.section > .container {
  position: relative;
  z-index: 1;
}

/* Responsividade */

/* Tablet grande */
@media (max-width: 992px) {
  .hero-stat {
    padding-right: 28px;
    margin-right: 28px;
  }

  .cta-section .d-flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
  }

  .cta-sub {
    text-align: center !important;
    max-width: 100%;
  }
}

/* Tablet */
@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .hero {
    padding: 100px 0 60px;
    min-height: 85vh;
    align-items: flex-start;
  }

  .hero-title {
    margin-bottom: 24px;
  }

  .hero-desc {
    font-size: 0.95rem;
    margin-bottom: 32px;
    max-width: 100%;
  }

  .hero-ctas {
    flex-direction: column;
    margin-bottom: 40px;
    gap: 12px;
  }

  .hero-stats {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0;
    padding-top: 28px;
    overflow-x: auto;
  }

  .hero-stat {
    padding-right: 24px;
    margin-right: 24px;
    flex-shrink: 0;
  }

  .about-badge {
    right: 0;
    bottom: -12px;
    font-size: 0.75rem;
    padding: 10px 14px;
  }

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

  .proj-img-wrap {
    aspect-ratio: 16/7;
  }

  .footer-tagline {
    max-width: 100%;
  }

  .s-num {
    font-size: clamp(4rem, 12vw, 8rem);
    top: 20px;
    opacity: 0.5;
  }
}

/* Mobile */
@media (max-width: 600px) {
  .section {
    padding: 56px 0;
  }

  .hero {
    padding: 90px 0 48px;
  }

  .hero-eyebrow {
    font-size: 0.65rem;
    margin-bottom: 20px;
  }

  .hero-title {
    margin-bottom: 20px;
  }

  .hero-desc {
    margin-bottom: 28px;
  }

  .hero-ctas {
    margin-bottom: 32px;
  }

  .btn-primary,
  .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  .hero-stats {
    padding-top: 24px;
    gap: 0;
    overflow-x: visible;
  }

  .hero-stat {
    text-align: center;
    padding-right: 0;
    margin-right: 0;
    padding-bottom: 20px;
    margin-bottom: 20px;
    flex-shrink: unset;
  }

  .hero-stat:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .cta-section .section {
    padding: 48px 0;
  }

  .cta-title {
    font-size: clamp(2.4rem, 10vw, 4rem);
    margin-bottom: 16px;
  }

  .cta-sub {
    font-size: 0.9rem;
    text-align: left;
    max-width: 100%;
    margin-bottom: 24px;
  }

  .btn-cta-dark,
  .btn-cta-ghost {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  .cta-section .d-flex.flex-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-section .max-w-md {
    max-width: 100%;
    width: 100%;
  }

  .cta-section .d-flex.gap-3 {
    flex-direction: column;
    gap: 12px !important;
  }

  /* Seção header: label + título + botão ficam em coluna no mobile */
  .section .d-flex.align-items-end.justify-content-between {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 16px;
  }

  .section .d-flex.align-items-end.justify-content-between .btn-ghost {
    width: 100%;
    justify-content: center;
  }

  .about-badge {
    right: 0;
    bottom: -10px;
    font-size: 0.7rem;
    padding: 8px 12px;
  }

  .svc-card {
    padding: 24px 20px;
  }

  .svc-num {
    font-size: 3rem;
    margin-bottom: 12px;
  }

  .proj-img-wrap {
    aspect-ratio: 4/3;
  }

  .filter-pill {
    padding: 6px 12px;
    font-size: 0.62rem;
  }

  .social-row {
    flex-wrap: wrap;
  }

  .footer-tagline {
    max-width: 100%;
  }
}

/* Mobile pequeno */
@media (max-width: 480px) {
  html {
    overflow-x: hidden;
  }

  body {
    overflow-x: hidden;
  }

  .section {
    padding: 48px 0;
  }

  .hero {
    padding: 80px 0 40px;
  }

  .hero-title .stroke {
    -webkit-text-stroke: 1px var(--white);
  }

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

  .process-step {
    border-right: none;
  }

  .process-step:last-child {
    border-bottom: none;
  }

  .label {
    font-size: 0.62rem;
    margin-bottom: 12px;
  }

  .display-title-lg {
    font-size: clamp(1.8rem, 8vw, 3rem);
  }

  .display-title-md {
    font-size: clamp(1.5rem, 7vw, 2.5rem);
  }

  .mb-xl {
    margin-bottom: 40px;
  }

  .mb-lg {
    margin-bottom: 28px;
  }

  .s-num {
    display: none;
  }
}

/* Skip link style for accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--orange);
  color: var(--white);
  padding: 10px 20px;
  z-index: 10000;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--r);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
  outline: none;
}