/* ========== VARIÁVEIS E RESET ========== */

:root {
  --bg: #000000;
  --ink: #e8e8e8;
  --ink-strong: #ffffff;
  --dark: #0f0f0f;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'PP Neue Montreal', Inter, ui-sans-serif, system-ui;
  overflow-x: hidden;
}

.font-ppnm {
  font-family: 'PP Neue Montreal', Inter, ui-sans-serif, system-ui;
}

/* ========== PRELOADER ========== */

#preloader {
  position: fixed;
  inset: 0;
  background: #0f0f0f;
  color: #e6e6e6;
  display: grid;
  place-items: center;
  z-index: 9999;
}

.hello-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

#hello-word {
  font-weight: 600;
  letter-spacing: 0.005em;
  font-size: clamp(26px, 5vw, 56px);
}

.hello-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #e6e6e6;
  display: inline-block;
  transform-origin: center;
}

/* ========== HEADER ========== */

.site-head {
  position: fixed;
  left: 28px;
  right: 28px;
  top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 30;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.site-head.hidden {
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
}

.brand-badge {
  color: var(--ink-strong);
  text-decoration: none;
  position: relative;
  display: inline-block;
  transition: color 0.2s ease;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.top-nav {
  display: flex;
  gap: 0;
}

.top-nav a {
  color: var(--ink);
  text-decoration: none;
  margin-left: 28px;
  position: relative;
  display: inline-block;
  transition: color 0.2s ease;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.top-nav a:hover {
  color: var(--ink-strong);
}

.nav-link {
  position: relative;
}

.nav-link-dot {
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink-strong);
  opacity: 0;
  scale: 0.5;
  transition: opacity 0.3s ease, scale 0.3s ease;
}

/* ========== FLOATING MENU ========== */

.floating-menu-btn {
  position: fixed !important;
  bottom: 32px;
  right: 32px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  z-index: 1000 !important;
  display: flex !important;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: scale(0.8) translateY(20px);
  transition: all 0.4s cubic-bezier(0.16, 0.61, 0.46, 1);
  pointer-events: auto !important;
}

.floating-menu-btn.visible {
  opacity: 1 !important;
  transform: scale(1) translateY(0) !important;
}

.floating-menu-btn:hover {
  background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.08));
  border-color: rgba(255,255,255,0.4);
  transform: scale(1.05) translateY(-2px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
}

.floating-menu-btn:active {
  transform: scale(0.95) translateY(0);
}

.menu-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink-strong);
  border-radius: 2px;
  transform-origin: center;
  transition: all 0.3s cubic-bezier(0.16, 0.61, 0.46, 1);
}

.floating-menu-btn[aria-expanded="true"] .menu-line-1 {
  transform: translateY(7px) rotate(45deg);
}

.floating-menu-btn[aria-expanded="true"] .menu-line-2 {
  opacity: 0;
  transform: scale(0);
}

.floating-menu-btn[aria-expanded="true"] .menu-line-3 {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========== DRAWER ========== */

.drawer {
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 15, 0.98);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  color: #e6e6e6;
  transform: translateX(100%);
  padding: 0;
  display: flex;
  flex-direction: column;
  z-index: 999;
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.drawer-header {
  padding: 28px 28px 60px;
  border-bottom: 1px solid #333;
}

.drawer-label {
  font-size: 12px;
  color: #888;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.drawer-nav {
  flex: 1;
  padding: 60px 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.drawer-nav a {
  color: #e6e6e6;
  text-decoration: none;
  font-size: clamp(48px, 8vw, 72px);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.02em;
  transition: color 0.3s ease;
}

.drawer-nav a:hover {
  color: #fff;
}

.drawer-footer {
  padding: 28px;
  border-top: 1px solid #333;
}

.socials-label {
  font-size: 12px;
  color: #888;
  letter-spacing: 0.1em;
  font-weight: 500;
  display: block;
  margin-bottom: 18px;
}

.socials-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.socials-links a {
  color: #888;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.socials-links a:hover {
  color: #e6e6e6;
}

/* ========== HERO ========== */

.hero {
  position: relative;
  min-height: 200vh;
}

.hero-bg-photo {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
  user-select: none;
  filter: blur(2.8px);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.hero-bg-overlay {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(18, 18, 26, 0.44) 0%, rgba(21, 27, 31, 0.16) 100%);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.hero-bg-photo.hide-hero-bg,
.hero-bg-overlay.hide-hero-bg {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.name-wrapper {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  pointer-events: none;
  z-index: 5;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  padding: 0 8vw 0 0;
}

.name-giant {
  color: var(--ink-strong);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-align: center;
  line-height: 0.85;
  will-change: transform;
  transform-origin: center center;
}

.name-line {
  font-size: clamp(48px, 11vw, 170px);
  display: block;
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.4);
  margin-bottom: -0.05em;
}

.name-line:last-child {
  margin-left: 0;
}

.cta-wrapper {
  position: fixed;
  left: calc(56vw + 90px);
  bottom: 5vh;
  z-index: 10;
  pointer-events: auto;
}

.cta-card {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 16px;
  opacity: 0.95;
  transition: opacity 0.3s ease;
  text-decoration: none;
  color: inherit;
}

.cta-card:hover {
  opacity: 1;
}

.cta-card .arrow {
  display: block;
  opacity: 0.9;
  margin-bottom: 8px;
  font-size: 28px;
  text-align: right;
  width: 100%;
}

.cta-card-text {
  display: flex;
  flex-direction: column;
  text-align: right;
  gap: 2px;
}

.cta-card-text h2 {
  font-weight: 600;
  font-size: clamp(20px, 2.5vw, 34px);
  line-height: 1.1;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

.cta-card-ampersand {
  font-size: clamp(18px, 2.2vw, 30px);
  margin: 0;
  opacity: 0.8;
  align-self: center;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

/* ========== SEÇÕES E ANIMAÇÕES ========== */

.section-reveal {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 6vw;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 0.61, 0.46, 1),
              transform 0.8s cubic-bezier(0.16, 0.61, 0.46, 1);
}

.section-reveal.animate-in {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.section-content {
  max-width: 800px;
  text-align: center;
}

.section-content h2 {
  font-size: clamp(32px, 5vw, 56px);
  margin: 0 0 20px;
  color: var(--ink-strong);
  font-weight: 600;
}

.section-content p {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--ink);
  opacity: 0.7;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.projects-section {
  position: relative;
  z-index: 10;
  background: var(--bg);
}

/* ========== WORKS SECTION ========== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.works-bridge {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 6;
  display: grid;
  place-items: center;
}

.works-giant {
  color: var(--ink-strong);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.85;
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.35);
  transform-origin: center center;
  will-change: transform, opacity;
  font-size: clamp(48px, 9vw, 140px);
}

.works-immersive-container {
  position: relative;
  min-height: 100vh;
}

.works-immersive-stage {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}

.works-discover-state {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-preview {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.8s cubic-bezier(0.16, 0.61, 0.46, 1);
  pointer-events: none;
}

.project-preview.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.project-preview-content {
  text-align: center;
  max-width: 800px;
  padding: 0 40px;
}

.project-preview-title {
  font-size: clamp(48px, 8vw, 120px);
  font-weight: 800;
  color: var(--ink-strong);
  margin: 0 0 20px;
  font-family: 'Inter', sans-serif;
  letter-spacing: -0.03em;
  line-height: 0.9;
}

.project-preview-meta {
  font-size: clamp(16px, 2vw, 24px);
  color: var(--ink);
  opacity: 0.8;
  margin: 0 0 40px;
  font-weight: 400;
}

.discover-btn {
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  padding: 20px 48px;
  color: var(--ink-strong);
  font-family: 'PP Neue Montreal';
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 0.61, 0.46, 1);
  display: inline-flex;
  align-items: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.discover-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.6s ease;
}

.discover-btn:hover::before {
  left: 100%;
}

.discover-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.4);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.discover-btn[data-disabled="true"] {
  pointer-events: none;
  opacity: 0.6;
}

.btn-arrow {
  font-size: 20px;
  transition: transform 0.3s ease;
}

.discover-btn:hover .btn-arrow {
  transform: translate(4px, -4px);
}

.works-navigation {
  display: flex;
  gap: 20px;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.works-navigation.visible {
  opacity: 1;
  pointer-events: auto;
}

.project-nav-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.project-nav-dot:hover {
  background: rgba(255, 255, 255, 0.5);
}

.project-nav-dot.active {
  background: var(--ink-strong);
  transform: scale(1.2);
}

/* ========== ABOUT SECTION (DESKTOP ONLY) ========== */

.about-zoom-reveal {
  position: relative;
  min-height: 150vh;
  background: linear-gradient(180deg, var(--bg) 0%, #1a1d21 100%);
  padding: 15vh 0 20vh;
  z-index: 15;
  opacity: 1;
}

.about-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 8vw;
}

.about-intro {
  margin-bottom: 12vh;
}

.about-eyebrow {
  font-size: 14px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.6;
  margin: 0;
  font-weight: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.about-eyebrow.animate-in {
  opacity: 0.6 !important;
  transform: translateY(0) !important;
}

.about-headline {
  margin-bottom: 15vh;
}

.giant-text {
  font-size: clamp(48px, 9vw, 140px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink-strong);
  margin: 0;
  font-family: 'Inter', sans-serif;
  position: relative;
}

.word-reveal {
  display: inline-block;
  margin-right: 0.25em;
  will-change: transform, opacity, filter;
  opacity: 0;
  scale: 0.8;
  filter: blur(10px);
}

.word-reveal.animate-in {
  opacity: 1 !important;
  scale: 1 !important;
  filter: blur(0px) !important;
}

.about-description {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 8vw;
  margin-bottom: 15vh;
}

.description-block {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.description-block.animate-in {
  opacity: 0.9 !important;
  transform: translateY(0) !important;
}

.description-text {
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
  font-weight: 400;
}

.description-text strong {
  font-weight: 600;
  color: var(--ink-strong);
}

.about-expertise {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 6vw;
  margin-bottom: 15vh;
  padding-top: 10vh;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.expertise-column {
  position: relative;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.expertise-column.animate-in {
  opacity: 0.9 !important;
  transform: translateY(0) !important;
}

.expertise-title {
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-strong);
  margin: 0 0 24px;
  font-family: 'Inter', sans-serif;
}

.expertise-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.expertise-list li {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--ink);
  margin-bottom: 12px;
  opacity: 0.85;
  font-weight: 400;
}

.about-philosophy {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.philosophy-quote {
  font-size: clamp(24px, 3.5vw, 48px);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink-strong);
  font-style: italic;
  margin: 0;
  opacity: 0;
  scale: 0.95;
  transition: opacity 0.9s ease, scale 0.9s ease;
}

.philosophy-quote.animate-in {
  opacity: 0.95 !important;
  scale: 1 !important;
}

/* ========== CONTACT SECTION ========== */

.contact-footer-parallax {
  position: relative;
  min-height: 100vh;
  background: #0f0f0f;
  padding: 12vh 0 8vh;
  z-index: 15;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.contact-footer-parallax.animate-in {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.contact-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 8vw;
}

.contact-headline {
  margin-bottom: 10vh;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.contact-title {
  font-size: clamp(56px, 10vw, 140px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink-strong);
  margin: 0;
  font-family: 'Inter', sans-serif;
  flex: 1;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 10vw;
  margin-bottom: 12vh;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 6vh;
}

.info-block {
  position: relative;
}

.info-label {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.6;
  margin: 0 0 16px;
  font-weight: 500;
}

.info-link {
  font-size: clamp(20px, 2.5vw, 32px);
  color: var(--ink-strong);
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
  transition: opacity 0.3s ease;
}

.info-link:hover {
  opacity: 0.7;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-link {
  font-size: clamp(18px, 2vw, 24px);
  color: var(--ink);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s ease, transform 0.3s ease;
  display: inline-block;
}

.social-link:hover {
  opacity: 1;
  transform: translateX(8px);
}

.contact-form-wrapper {
  position: relative;
}

.premium-form {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.form-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.field-group {
  position: relative;
}

.field-full {
  grid-column: 1 / -1;
}

.field-group input,
.field-group textarea {
  width: 100%;
  padding: 20px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--ink-strong);
  font-size: 18px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.3s ease;
}

.field-group input::placeholder,
.field-group textarea::placeholder {
  color: var(--ink);
  opacity: 0.5;
}

.field-group input:focus,
.field-group textarea:focus {
  border-bottom-color: rgba(255, 255, 255, 0.6);
}

.field-group textarea {
  resize: vertical;
  min-height: 100px;
}

.submit-button {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 20px 40px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 100px;
  color: var(--ink-strong);
  font-size: 16px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  align-self: flex-start;
  transition: all 0.3s cubic-bezier(0.16, 0.61, 0.46, 1);
  letter-spacing: 0.02em;
}

.submit-button:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.submit-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.button-arrow {
  font-size: 20px;
  transition: transform 0.3s cubic-bezier(0.16, 0.61, 0.46, 1);
}

.submit-button:hover .button-arrow {
  transform: translateX(6px);
}

.contact-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8vh;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copy,
.footer-tagline {
  font-size: 14px;
  color: var(--ink);
  opacity: 0.6;
  margin: 0;
}

/* ========== FEATURE CARDS ========== */

.feature-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.feature-card.animate-in {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* ========== KEYFRAME ANIMAÇÕES ========== */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ========== CLASSES UTILITÁRIAS ========== */

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-slide-left {
  animation: slideInLeft 0.6s ease-out forwards;
}

.animate-slide-right {
  animation: slideInRight 0.6s ease-out forwards;
}

.animate-scale-up {
  animation: scaleUp 0.6s ease-out forwards;
}

.text-gradient {
  background: linear-gradient(135deg, var(--ink-strong) 0%, var(--ink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blur-bg {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.glass-effect {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.shadow-lg {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.shadow-xl {
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--ink-strong);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.03) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.03) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
}

/* ========== SCROLLBAR CUSTOMIZADA ========== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ========== SELEÇÃO DE TEXTO ========== */

::selection {
  background: rgba(255, 255, 255, 0.2);
  color: var(--ink-strong);
}

::-moz-selection {
  background: rgba(255, 255, 255, 0.2);
  color: var(--ink-strong);
}

/* ========== RESPONSIVIDADE - 900px MOBILE ========== */

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

  .name-wrapper {
    padding: 0 0 38vh 10vw;
  }

  .name-line {
    font-size: clamp(36px, 9vw, 90px);
  }

  .cta-wrapper {
    left: 65vw;
    bottom: 7vh;
    right: auto;
  }

  .cta-card-text h2 {
    font-size: clamp(18px, 4vw, 28px);
  }

  .floating-menu-btn {
    top: 20px;
    right: 20px;
    bottom: auto;
  }

  .project-preview-content {
    padding: 0 20px;
  }

  .project-preview-title {
    font-size: clamp(40px, 8vw, 100px);
    margin-bottom: 20px;
  }

  .project-preview-meta {
    font-size: clamp(16px, 3.5vw, 20px);
    margin-bottom: 30px;
  }

  .discover-btn {
    padding: 16px 32px;
    font-size: 16px;
  }

  .works-giant {
    font-size: clamp(48px, 9vw, 140px);
  }

  .about-container,
  .contact-container {
    padding: 0 6vw;
  }

  /* ========== MOBILE CONTACT SECTION ========== */

  .contact-footer-parallax {
    padding: 60px 20px 140px !important;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  .contact-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: calc(100vh - 200px);
  }

  .contact-headline {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 60px;
    position: relative;
  }

  .contact-title {
    font-size: clamp(28px, 7vw, 44px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 0;
  }

  /* Seta padrão CTA */
  .contact-headline::after {
    content: '🡧';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 20px;
    color: var(--ink-strong);
    font-weight: 600;
    flex-shrink: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
  }

  .contact-headline:hover::after {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
  }

  /* Content layout */
  .contact-content {
    display: block !important;
    grid-template-columns: unset !important;
    gap: unset !important;
    margin-bottom: 0 !important;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }

  /* Info section */
  .contact-info {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    margin-bottom: 60px !important;
    align-items: center;
    flex: 1;
  }

  .info-block {
    width: 100%;
    max-width: 300px;
    margin-bottom: 30px;
  }

  .info-label {
    display: none !important;
  }

  /* Contact buttons */
  .info-link {
    display: block !important;
    width: 100% !important;
    padding: 18px 24px !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 50px !important;
    font-size: clamp(14px, 3.5vw, 16px) !important;
    font-weight: 400 !important;
    text-align: center !important;
    text-decoration: none !important;
    color: var(--ink-strong) !important;
    background: transparent !important;
    transition: all 0.3s ease !important;
    box-sizing: border-box;
    margin-bottom: 12px;
  }

  .info-link:hover {
    border-color: rgba(255, 255, 255, 0.3) !important;
    background: rgba(255, 255, 255, 0.03) !important;
  }

  /* Social links */
  .social-links {
    display: flex !important;
    flex-direction: row !important;
    justify-content: center !important;
    gap: 32px !important;
    flex-wrap: wrap !important;
    padding-top: 40px !important;
    margin-top: 40px !important;
   
    margin: 0 !important;
    position: relative !important;
  }

  .social-links::before {
    content: 'SOCIAIS';
    width: auto !important;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    opacity: 0.5;
    margin-bottom: 20px;
    font-weight: 500;
    display: block;
    text-align: center;
  }

  .social-link {
    font-size: clamp(13px, 3.5vw, 15px) !important;
    font-weight: 400 !important;
    text-decoration: none !important;
    color: var(--ink) !important;
    opacity: 1 !important;
    transition: opacity 0.3s ease !important;
    display: inline-block !important;
    transform: none !important;
  }

  .social-link:hover {
    opacity: 0.7 !important;
    transform: none !important;
  }

  /* Footer mobile */
  .contact-footer {
    display: flex !important;
    justify-content: space-between !important;
    gap: 20px !important;
    padding-top: auto !important;
     margin-top: 35px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    flex-wrap: wrap !important;
    margin-top: 80px !important;
    width: 100%;
  }

  .footer-copy,
  .footer-tagline {
    font-size: clamp(11px, 2.5vw, 13px) !important;
    opacity: 0.7 !important;
  }

  /* Form oculto */
  .contact-form-wrapper {
    display: none !important;
  }

  /* About oculto */
  .about-zoom-reveal {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .about-expertise {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 4vw;
  }
}

/* ========== RESPONSIVIDADE - 600px TABLET ========== */

@media (max-width: 600px) {
  .name-wrapper {
    padding: 0 0 35vh 8vw;
  }

  .name-line {
    font-size: clamp(32px, 8vw, 70px);
  }

  .cta-wrapper {
    left: 54vw;
    bottom: 4vh;
  }

  .cta-card {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
  }

  .site-head {
    left: 20px;
    right: 20px;
    top: 20px;
  }

  .floating-menu-btn {
    bottom: 24px;
    top: auto;
    right: 24px;
    width: 56px;
    height: 56px;
  }

  .menu-line {
    width: 20px;
  }

  .project-preview-content {
    padding: 0 16px;
  }

  .project-preview-title {
    font-size: clamp(32px, 7vw, 72px);
    margin-bottom: 16px;
  }

  .project-preview-meta {
    font-size: clamp(14px, 3.5vw, 18px);
    margin-bottom: 24px;
  }

  .discover-btn {
    padding: 14px 28px;
    font-size: 14px;
  }

  .btn-arrow {
    font-size: 16px;
  }

  .works-giant {
    font-size: clamp(36px, 8vw, 80px);
  }

  .about-container,
  .contact-container {
    padding: 0 5vw;
  }

  /* Mobile contact adjustments */
  .contact-footer-parallax {
    padding: 50px 16px 120px !important;
  }

  .contact-headline {
    gap: 12px;
    margin-bottom: 50px;
  }

  .contact-headline::after {
    width: 44px;
    height: 44px;
    font-size: 18px;
  }

  .contact-title {
    font-size: clamp(24px, 6.5vw, 36px);
  }

  .contact-info {
    gap: 14px !important;
    margin-bottom: 50px !important;
  }

  .info-link {
    padding: 16px 20px !important;
    font-size: clamp(13px, 3vw, 15px) !important;
  }

  .social-links {
    gap: 28px !important;
    padding-top: 35px !important;
    margin-top: 35px !important;
  }

  .social-link {
    font-size: clamp(12px, 3vw, 14px) !important;
  }

  .contact-footer {
    margin-top: auto !important; 
    padding-top: 50px !important;
    gap: 16px !important;
  }

  .footer-copy,
  .footer-tagline {
    font-size: clamp(10px, 2.3vw, 12px) !important;
  }

  .about-expertise {
    grid-template-columns: 1fr;
  }

  .drawer-nav a {
    font-size: clamp(36px, 12vw, 56px);
  }
}

/* ========== RESPONSIVIDADE - 480px SMARTPHONE ========== */

@media (max-width: 480px) {
  .name-line {
    font-size: clamp(28px, 8vw, 60px);
  }

  .cta-wrapper {
    left: auto;
    right: 8vw;
    bottom: 6vh;
  }

  .cta-card {
    flex-direction: row;
    align-items: flex-start;
    gap: 8px;
  }

  .cta-card .arrow {
    font-size: 18px;
  }

  .site-head {
    left: 12px;
    right: 12px;
    top: 16px;
  }

  .floating-menu-btn {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    z-index: 1001;
  }

  .menu-line {
    width: 18px;
  }

  .project-preview-content {
    padding: 0 12px;
  }

  .project-preview-title {
    font-size: clamp(28px, 6.5vw, 56px);
    margin-bottom: 12px;
  }

  .project-preview-meta {
    font-size: clamp(12px, 3vw, 16px);
    margin-bottom: 20px;
  }

  .discover-btn {
    padding: 12px 24px;
    font-size: 13px;
  }

  .btn-arrow {
    font-size: 14px;
  }

  .works-giant {
    font-size: clamp(32px, 7vw, 64px);
  }

  .about-container,
  .contact-container {
    padding: 0 4vw;
  }

  /* Mobile contact adjustments */
  .contact-footer-parallax {
    padding: 40px 14px 110px !important;
  }

  .contact-headline {
    gap: 10px;
    margin-bottom: 40px;
  }

  .contact-headline::after {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }

  .contact-title {
    font-size: clamp(22px, 6vw, 30px);
  }

  .contact-info {
    gap: 12px !important;
    margin-bottom: 40px !important;
  }

  .info-link {
    padding: 14px 18px !important;
    font-size: clamp(12px, 2.8vw, 14px) !important;
  }

  .social-links {
    gap: 24px !important;
    padding-top: 30px !important;
    margin-top: 30px !important;
  }

  .social-link {
    font-size: clamp(11px, 2.5vw, 13px) !important;
  }

  .contact-footer {
    margin-top: auto !important;
    padding-top: 40px !important;
    gap: 12px !important;
    flex-direction: column;
  }

  .footer-copy,
  .footer-tagline {
    font-size: clamp(9px, 2vw, 11px) !important;
  }

  .drawer-header {
    padding: 20px 20px 40px;
  }

  .drawer-nav {
    padding: 40px 20px;
  }

  .drawer-footer {
    padding: 20px;
  }

  .socials-links {
    gap: 16px;
    justify-content: center;
  }
}

/* ========== CORREÇÃO MOBILE CONTACT SECTION ========== */

/* Garante que o drawer tenha prioridade máxima */
.drawer {
  z-index: 1002 !important;
}

/* Remove qualquer margem negativa ou posicionamento problemático */
main {
  position: relative;
  z-index: 1;
}

/* ========== ACESSIBILIDADE ========== */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-bg-photo {
    filter: none;
  }
}

@media (prefers-contrast: high) {
  :root {
    --bg: #000000;
    --ink: #ffffff;
    --ink-strong: #ffffff;
    --dark: #000000;
  }

  .hero-bg-overlay {
    background: rgba(0, 0, 0, 0.8);
  }

  .discover-btn,
  .submit-button {
    border-width: 2px;
  }
}

@media print {
  .site-head,
  .floating-menu-btn,
  .drawer,
  .cta-wrapper,
  .works-navigation,
  .submit-button {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .hero-bg-photo,
  .hero-bg-overlay {
    display: none;
  }

  * {
    box-shadow: none !important;
  }
}

/* ========== FIM DO CSS ========== */