/* ==========================================================================
   MARCENARIA STUDIO 1 — HIGH-END ARCHITECTURAL LANDING PAGE STYLESHEET
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & DESIGN SYSTEM TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette */
  --color-bg-dark: #0B0C0E;
  --color-bg-dark-surface: #14161A;
  --color-bg-dark-elevated: #1B1E23;
  --color-bg-light: #F7F7F5;
  --color-bg-light-surface: #FFFFFF;
  --color-bg-light-alt: #EFEFEA;
  
  --color-primary-red: #D9251B;
  --color-primary-red-hover: #B81D14;
  
  --color-text-light: #F7F7F5;
  --color-text-light-muted: #9CA3AF;
  --color-text-light-subtle: #6B7280;

  --color-text-dark: #111215;
  --color-text-dark-muted: #55585D;
  --color-text-dark-subtle: #8A8D93;

  --color-border-dark: rgba(255, 255, 255, 0.12);
  --color-border-dark-highlight: rgba(255, 255, 255, 0.20);
  --color-border-light: rgba(0, 0, 0, 0.12);
  --color-border-light-highlight: rgba(0, 0, 0, 0.22);

  /* Typography */
  --font-title: 'Oswald', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Syne', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Layout & Spacing */
  --container-max-width: 1420px;
  --container-padding: clamp(1.25rem, 4vw, 3.5rem);
  --header-height: 76px;
  --radius-subtle: 0px;
  
  /* Transitions */
  --ease-editorial: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.25s var(--ease-editorial);
  --transition-smooth: 0.5s var(--ease-editorial);
  --transition-image: 0.7s var(--ease-editorial);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE ELEMENTS
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

:focus-visible {
  outline: 2px solid var(--color-primary-red);
  outline-offset: 3px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------------------------
   3. UTILITIES & REUSABLE COMPONENTS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: clamp(90px, 8vw, 130px);
  padding-bottom: clamp(90px, 8vw, 130px);
  position: relative;
}

.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
}

.section-light {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
}

/* Tags & Eyebrows */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.eyebrow-light {
  color: var(--color-text-light-muted);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-red);
  margin-bottom: 1.25rem;
}

.section-tag-red {
  color: var(--color-primary-red);
}

/* Headings */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.section-title-dark {
  color: var(--color-text-dark);
}

.section-title-light {
  color: var(--color-text-light);
}

/* Buttons & Links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  position: relative;
  overflow: hidden;
  border-radius: 0;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  height: 54px;
  padding: 0 2rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background-color: var(--color-primary-red);
  color: #FFFFFF;
  border-radius: 0;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-hero:hover,
.btn-hero:focus-visible {
  background-color: var(--color-primary-red-hover);
}

.btn-arrow {
  font-size: 1.1em;
  line-height: 1;
  display: inline-block;
  transition: transform var(--transition-fast);
}

.btn-hero:hover .btn-arrow,
.btn-contact-cta:hover .btn-arrow {
  transform: translate(4px, -3px);
}

/* --------------------------------------------------------------------------
   4. HEADER & NAV
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  background-color: rgba(11, 12, 14, 0.98);
  transition: background-color var(--transition-smooth), backdrop-filter var(--transition-smooth), height var(--transition-smooth), border-color var(--transition-smooth);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header.scrolled {
  background-color: rgba(11, 12, 14, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-dark);
  height: 72px;
}

.header-container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.logo-img {
  width: 128px;
  max-width: 135px;
  height: auto;
  max-height: 48px;
  object-fit: contain;
  transition: opacity var(--transition-fast), width var(--transition-smooth), max-height var(--transition-smooth);
}

.site-header.scrolled .logo-img {
  width: 120px;
  max-height: 44px;
}

.brand-logo:hover .logo-img {
  opacity: 0.88;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.2vw, 2.25rem);
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #D1D5DB;
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary-red);
  transition: width var(--transition-smooth);
}

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  width: 44px;
  height: 44px;
  padding: 8px;
  z-index: 1100;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text-light);
  transition: transform var(--transition-smooth), opacity var(--transition-fast);
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(4.5px) rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  transform: translateY(-4.5px) rotate(-45deg);
}

/* Mobile Menu Drawer */
.mobile-menu-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(11, 12, 14, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--container-padding);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.mobile-menu-drawer.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu-inner {
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
}

.mobile-menu-tag {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.25em;
  color: var(--color-primary-red);
  margin-bottom: 2rem;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-bottom: 3rem;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-text-light);
  display: inline-block;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--color-primary-red);
  transform: translateX(6px);
}

.mobile-menu-footer {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-dark);
}

.mobile-contact-info,
.mobile-contact-handle {
  font-size: 0.875rem;
  color: var(--color-text-light-muted);
}

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  padding-top: var(--header-height);
  background-color: var(--color-bg-dark);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  min-height: calc(100vh - var(--header-height));
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: clamp(40px, 4.5vw, 68px);
  padding-right: clamp(28px, 3.5vw, 48px);
  padding-top: clamp(2rem, 4vw, 4rem);
  padding-bottom: clamp(2rem, 4vw, 4rem);
  border-right: 1px solid var(--color-border-dark);
  position: relative;
  z-index: 2;
  overflow: hidden;
  box-sizing: border-box;
}

.hero-inner {
  max-width: 680px;
  width: 100%;
  box-sizing: border-box;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(46px, 4.3vw, 70px);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: 0;
  color: var(--color-text-light);
  margin-top: 0;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  max-width: 100%;
  box-sizing: border-box;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

.hero-description {
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.70);
  max-width: 480px;
  margin-bottom: 2.75rem;
  font-weight: 400;
}

.hero-action {
  display: flex;
  align-items: center;
}

.hero-media {
  position: relative;
  overflow: hidden;
  height: 100%;
  background-color: var(--color-bg-dark-surface);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 1.2s var(--ease-editorial);
}

/* Micro-stagger delays for Hero */
.hero-content .eyebrow.is-revealed { transition-delay: 0.06s; }
.hero-content .hero-title.is-revealed { transition-delay: 0.14s; }
.hero-content .hero-description.is-revealed { transition-delay: 0.22s; }
.hero-content .hero-action.is-revealed { transition-delay: 0.30s; }
.hero-media.is-revealed { transition-delay: 0.18s; }

/* Hero Scroll Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: clamp(24px, 3.5vw, 42px);
  left: clamp(1.25rem, 4vw, 3.5rem);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 5;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s var(--ease-editorial), transform 0.5s var(--ease-editorial);
  pointer-events: none;
  user-select: none;
}

.hero-scroll-indicator.is-hidden {
  opacity: 0;
  transform: translateY(8px);
}

.hero-scroll-text {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.hero-scroll-line {
  width: 1px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.hero-scroll-runner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: linear-gradient(180deg, transparent, var(--color-primary-red), #ffffff, transparent);
  animation: heroScrollFlow 2.2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

@keyframes heroScrollFlow {
  0% {
    top: -40%;
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    top: 100%;
    opacity: 0;
  }
}

@media screen and (max-width: 768px) {
  .hero-scroll-indicator {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   6. SEÇÃO 01 — A MARCENARIA
   -------------------------------------------------------------------------- */
.section-about {
  background-color: var(--color-bg-light);
  padding: clamp(90px, 8vw, 130px) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.section-about .container {
  max-width: 1420px;
  width: calc(100% - 96px);
  margin: 0 auto;
}

.about-grid {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}

.about-content {
  display: flex;
  flex-direction: column;
}

.about-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-dark-subtle);
  margin-bottom: 24px;
}

.about-title {
  font-family: var(--font-title);
  font-size: clamp(44px, 3.8vw, 62px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: 0;
  color: var(--color-text-dark);
  margin-bottom: 30px;
}

.about-title-line {
  display: block;
}

.about-text-body {
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.7;
  color: var(--color-text-dark-muted);
  max-width: 640px;
  margin-bottom: 45px;
}

.about-keywords {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 640px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border-light);
}

.keyword-text {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-text-dark-subtle);
  text-transform: uppercase;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.keyword-text:hover {
  color: var(--color-text-dark);
  transform: translateY(-2px);
}

.about-media {
  position: relative;
  overflow: hidden;
  height: 560px;
  background-color: var(--color-bg-light-alt);
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform var(--transition-image);
}

.about-media:hover .about-img {
  transform: scale(1.025);
}

/* --------------------------------------------------------------------------
   7. SEÇÃO 02 — SERVIÇOS STUDIO 1
   -------------------------------------------------------------------------- */
.section-services {
  background-color: var(--color-bg-dark);
  padding: clamp(90px, 8vw, 130px) 0;
  border-bottom: 1px solid var(--color-border-dark);
}

.section-services .services-container {
  max-width: 1420px;
  width: calc(100% - 96px);
  margin: 0 auto;
}

.services-layout {
  display: grid;
  grid-template-columns: 45% 55%;
  gap: clamp(40px, 6vw, 90px);
  align-items: flex-start;
}

.services-intro {
  display: flex;
  flex-direction: column;
}

.services-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-primary-red);
  margin-bottom: 24px;
}

.services-title {
  font-family: var(--font-title);
  font-size: clamp(42px, 3.6vw, 56px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: 0;
  color: #f7f7f5;
  margin-bottom: 28px;
}

.services-title-line {
  display: block;
}

.services-desc-lead {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  max-width: 480px;
}

.services-list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.service-row {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  column-gap: 24px;
  align-items: flex-start;
  padding-top: 36px;
  padding-bottom: 45px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  transition: border-color var(--transition-fast);
}

.service-row:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.service-row-num {
  display: block;
  min-width: 60px;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: clamp(32px, 3vw, 42px);
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary-red);
  padding-top: 2px;
  transition: opacity var(--transition-fast);
}

.service-row-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.service-row-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 2vw, 34px);
  line-height: 1.1;
  font-weight: 700;
  color: #f7f7f5;
  margin-bottom: 14px;
  margin-top: 0;
  transition: color var(--transition-fast);
}

.service-row-desc {
  font-size: 16px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.58);
  max-width: 520px;
  margin: 0;
}

.service-row:hover .service-row-title {
  color: #ffffff;
}

.service-row:hover .service-row-num {
  opacity: 0.85;
}

/* --------------------------------------------------------------------------
   8. SEÇÃO 03 — PORTFÓLIO
   -------------------------------------------------------------------------- */
.section-portfolio {
  background-color: var(--color-bg-light);
  padding: clamp(90px, 8vw, 130px) 0;
}

.portfolio-container {
  max-width: 1420px;
  width: calc(100% - 96px);
  margin: 0 auto;
}

.portfolio-header {
  margin-bottom: clamp(40px, 4.5vw, 65px);
}

.portfolio-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-dark-subtle);
  margin-bottom: 20px;
}

.portfolio-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border-light-highlight);
}

.portfolio-title {
  font-family: var(--font-title);
  font-size: clamp(42px, 3.6vw, 56px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: 0;
  color: var(--color-text-dark);
  margin: 0;
}

.portfolio-tagline {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-text-dark-subtle);
  text-transform: uppercase;
}

/* Featured Project Showcase (Duo Morumbi) */
.featured-showcase {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 24px;
  margin-bottom: clamp(40px, 4vw, 56px);
  background-color: #ffffff;
  border: 1px solid var(--color-border-light);
  padding: 16px;
}

.featured-col-large {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  background-color: #0b0c0e;
}

.featured-large-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-image);
}

.featured-showcase:hover .featured-large-img {
  transform: scale(1.02);
}

.featured-col-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.featured-side-media {
  position: relative;
  overflow: hidden;
  height: 250px;
  background-color: #0b0c0e;
}

.featured-side-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-image);
}

.featured-showcase:hover .featured-side-img {
  transform: scale(1.02);
}

.featured-side-card {
  background-color: #121316;
  padding: 28px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.featured-side-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-primary-red);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.featured-side-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 2.4vw, 36px);
  font-weight: 700;
  line-height: 1.15;
  color: #f7f7f5;
  margin: 0 0 6px 0;
}

.featured-side-type {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
  margin: 0 0 20px 0;
}

.featured-side-credits {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.featured-credit-item {
  display: flex;
  font-size: 13px;
  line-height: 1.4;
}

.credit-lbl {
  width: 90px;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 500;
}

.credit-val {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 600;
}

/* Portfolio Architectural 12-Column Grid */
.portfolio-grid-editorial {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(28px, 3.2vw, 44px);
}

.portfolio-card {
  background-color: transparent;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-smooth);
}

.portfolio-card.span-7 {
  grid-column: span 7;
}

.portfolio-card.span-5 {
  grid-column: span 5;
}

.portfolio-card.span-12 {
  grid-column: span 12;
}

.portfolio-card-media {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: #121316;
}

.portfolio-card.span-7 .portfolio-card-media {
  height: 420px;
}

.portfolio-card.span-5 .portfolio-card-media {
  height: 420px;
}

.portfolio-card.span-12 .portfolio-card-media {
  height: 460px;
}

.portfolio-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-image);
}

.portfolio-card:hover .portfolio-card-img {
  transform: scale(1.025);
}

.portfolio-card-info {
  padding: 16px 0 0 0;
  display: flex;
  flex-direction: column;
  border-left: 2px solid var(--color-primary-red);
  padding-left: 14px;
  margin-top: 14px;
}

.portfolio-card-header {
  margin-bottom: 6px;
}

.portfolio-card-name {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 700;
  color: var(--color-text-dark);
  margin: 0 0 3px 0;
  line-height: 1.15;
}

.portfolio-card-scope {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-primary-red);
  text-transform: uppercase;
}

.portfolio-card-meta {
  font-size: 12px;
  color: var(--color-text-dark-muted);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.portfolio-card-meta strong {
  color: var(--color-text-dark);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   9. BLOCO INSTITUCIONAL (MANIFESTO COM MARCA D'ÁGUA)
   -------------------------------------------------------------------------- */
.section-manifesto {
  background-color: var(--color-bg-dark);
  padding: clamp(90px, 8vw, 130px) 0;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
  position: relative;
  overflow: hidden;
}

.manifesto-container {
  max-width: 1420px;
  width: calc(100% - 96px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  align-items: center;
  gap: clamp(40px, 5vw, 80px);
}

.manifesto-content {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.manifesto-tag {
  display: inline-block;
  color: var(--color-primary-red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.manifesto-quote {
  font-family: var(--font-title);
  font-size: clamp(40px, 3.7vw, 58px);
  line-height: 1.05;
  letter-spacing: 0;
  font-weight: 400;
  color: #f7f7f5;
  max-width: 860px;
  margin: 0;
  text-align: left;
}

.manifesto-line {
  display: block;
}

.manifesto-watermark {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  user-select: none;
  pointer-events: none;
  text-align: right;
}

.manifesto-num {
  font-family: var(--font-display);
  font-size: clamp(140px, 14vw, 220px);
  font-weight: 800;
  line-height: 0.78;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.12);
  display: block;
}

.manifesto-caption {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 12px;
  display: block;
}

/* --------------------------------------------------------------------------
   10. SEÇÃO 04 — AVALIAÇÕES
   -------------------------------------------------------------------------- */
.section-reviews {
  background-color: var(--color-bg-light);
  padding: clamp(90px, 8vw, 130px) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.reviews-container {
  max-width: 1420px;
  width: calc(100% - 96px);
  margin: 0 auto;
}

.reviews-header {
  margin-bottom: clamp(45px, 5vw, 70px);
}

.reviews-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-primary-red);
  margin-bottom: 18px;
}

.reviews-title {
  font-family: var(--font-title);
  font-size: clamp(42px, 3.6vw, 56px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: 0;
  color: var(--color-text-dark);
  margin: 0;
}

/* Reviews Layout: 30% / 70% Split */
.reviews-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: flex-start;
}

/* Left Column / Score */
.reviews-score-side {
  position: relative;
}

.reviews-score-sticky {
  position: sticky;
  top: 120px;
}

.reviews-score-value {
  font-family: var(--font-display);
  font-size: clamp(90px, 8.5vw, 130px);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--color-text-dark);
  margin: 0;
}

.reviews-stars {
  color: var(--color-primary-red);
  font-size: 20px;
  letter-spacing: 4px;
  margin: 14px 0 10px 0;
}

.reviews-score-caption {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-dark-subtle);
}

/* Right Column / Testimonials List */
.reviews-list-side {
  display: flex;
  flex-direction: column;
}

.review-item {
  position: relative;
  border-top: 1px solid rgba(0, 0, 0, 0.12);
  padding: 36px 0 42px 0;
}

.review-item:last-of-type {
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.review-quote-mark {
  position: absolute;
  right: 0;
  top: 10px;
  font-family: var(--font-display);
  font-size: 80px;
  line-height: 1;
  color: rgba(0, 0, 0, 0.05);
  pointer-events: none;
  user-select: none;
}

.review-quote {
  font-family: var(--font-body);
  font-size: clamp(18px, 1.45vw, 22px);
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-text-dark);
  margin: 0 0 18px 0;
  max-width: 820px;
  position: relative;
  z-index: 1;
}

.review-featured .review-quote {
  font-size: clamp(19px, 1.6vw, 24px);
  font-weight: 500;
}

.review-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.review-author-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-dark);
  font-style: normal;
}

.review-platform {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-dark-subtle);
}

/* Link Editorial */
.reviews-action-wrap {
  padding-top: 40px;
}

.reviews-link-editorial {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-dark);
  text-decoration: none;
  position: relative;
  padding-bottom: 3px;
  transition: color var(--transition-fast);
}

.reviews-link-editorial::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-editorial), color var(--transition-fast), background-color var(--transition-fast);
}

.reviews-link-editorial .link-arrow {
  display: inline-block;
  transition: transform 0.25s var(--ease-editorial);
}

.reviews-link-editorial:hover {
  color: var(--color-primary-red);
}

.reviews-link-editorial:hover::after {
  transform: scaleX(1);
  background-color: var(--color-primary-red);
}

.reviews-link-editorial:hover .link-arrow {
  transform: translate(3px, -3px);
}

/* --------------------------------------------------------------------------
   11. SEÇÃO 05 — CONTATO
   -------------------------------------------------------------------------- */
.section-contact {
  background-color: var(--color-bg-dark);
  padding: 110px 0 90px 0;
}

.contact-container {
  max-width: 1420px;
  width: calc(100% - 96px);
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: clamp(60px, 6vw, 100px);
  align-items: flex-start;
}

/* Left Column / CTA */
.contact-lead-col {
  display: flex;
  flex-direction: column;
}

.contact-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary-red);
  margin-bottom: 24px;
}

.contact-title {
  font-family: var(--font-title);
  font-size: clamp(44px, 3.8vw, 64px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: 0;
  color: #f7f7f5;
  max-width: 880px;
  margin: 0 0 40px 0;
}

.contact-title-line {
  display: block;
}

.contact-action {
  display: flex;
}

.btn-contact-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 56px;
  padding: 0 34px;
  background-color: var(--color-primary-red);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 0;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-contact-cta .btn-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.btn-contact-cta:hover {
  background-color: var(--color-primary-red-hover);
}

.btn-contact-cta:hover .btn-arrow {
  transform: translate(4px, -3px);
}

/* Right Column / Channels */
.contact-info-col {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-channel-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-channel-lbl {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary-red);
}

.contact-channel-val {
  font-family: var(--font-body);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-variant-numeric: lining-nums tabular-nums;
  font-feature-settings: "lnum" 1, "tnum" 1;
  color: #f7f7f5;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.contact-channel-val:hover {
  color: var(--color-primary-red);
}

/* Services Footnote Block */
.contact-pillars-block {
  margin-top: 75px;
  padding-top: 45px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pillars-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #f7f7f5;
  text-transform: uppercase;
}

.pillars-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.5;
  margin: 0;
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  padding: 32px 0;
}

.footer-container {
  max-width: 1420px;
  width: calc(100% - 96px);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 28px;
}

.footer-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-copy {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.55);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-link {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-primary-red);
}

.footer-sep {
  color: rgba(255, 255, 255, 0.3);
  font-size: 11px;
}

/* --------------------------------------------------------------------------
   13. ANIMATIONS & SCROLL REVEAL (IntersectionObserver)
   -------------------------------------------------------------------------- */
.reveal-fade {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.65s var(--ease-editorial), transform 0.65s var(--ease-editorial);
  will-change: opacity, transform;
}

.reveal-title {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.75s var(--ease-editorial), transform 0.75s var(--ease-editorial);
  will-change: opacity, transform;
}

.reveal-image {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease-editorial), transform 0.8s var(--ease-editorial);
  will-change: opacity, transform;
}

.reveal-line {
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.8s var(--ease-editorial);
  will-change: transform;
}

/* Active class added via JS */
.is-revealed {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.is-revealed.reveal-line {
  transform: scaleX(1) !important;
}

/* Staggered sequences across sections */
.services-list .service-row:nth-child(1) { transition-delay: 0.08s; }
.services-list .service-row:nth-child(2) { transition-delay: 0.20s; }

.manifesto-watermark .manifesto-num {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.85s var(--ease-editorial), transform 0.85s var(--ease-editorial);
}

.is-revealed .manifesto-num {
  opacity: 1;
  transform: translateY(0);
}

.manifesto-watermark .manifesto-caption {
  opacity: 0;
  transition: opacity 0.7s var(--ease-editorial) 0.2s;
}

.is-revealed .manifesto-caption {
  opacity: 0.75;
}

.reviews-score-side.is-revealed { transition-delay: 0.05s; }
.reviews-list-side .review-item:nth-child(1).is-revealed { transition-delay: 0.10s; }
.reviews-list-side .review-item:nth-child(2).is-revealed { transition-delay: 0.22s; }
.reviews-list-side .review-item:nth-child(3).is-revealed { transition-delay: 0.34s; }

.contact-lead-col .contact-tag.is-revealed { transition-delay: 0.05s; }
.contact-lead-col .contact-title.is-revealed { transition-delay: 0.12s; }
.contact-lead-col .contact-action.is-revealed { transition-delay: 0.20s; }
.contact-info-col.is-revealed { transition-delay: 0.26s; }
.contact-pillars-block.is-revealed { transition-delay: 0.34s; }

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-fade,
  .reveal-title,
  .reveal-image,
  .reveal-line,
  .manifesto-num,
  .manifesto-caption,
  .hero-scroll-indicator {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .hero-scroll-runner {
    animation: none !important;
  }
}

/* --------------------------------------------------------------------------
   14. RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* 1200px Breakpoint (Notebooks / Small Desktops) */
@media screen and (max-width: 1200px) {
  .hero-content {
    padding-left: clamp(40px, 4.5vw, 65px);
    padding-right: clamp(24px, 3.5vw, 45px);
  }

  .portfolio-grid-editorial {
    gap: 24px;
  }
}

/* 992px - 900px Breakpoint (Tablet Landscape / 1024px) */
@media screen and (max-width: 992px) {
  .section {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .section-about .container,
  .section-services .services-container,
  #servicos .container,
  .section-portfolio .portfolio-container,
  #projetos .portfolio-container,
  .section-manifesto .manifesto-container,
  .section-reviews .reviews-container,
  #avaliacoes .reviews-container,
  .section-contact .contact-container,
  #contato .contact-container,
  .site-footer .footer-container {
    width: 100%;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-content {
    border-right: none;
    border-bottom: 1px solid var(--color-border-dark);
    justify-content: flex-start;
    padding: 4rem var(--container-padding);
  }

  .hero-media {
    height: 440px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .about-img {
    height: 420px;
  }

  .services-layout {
    gap: 48px;
  }

  .services-title {
    font-size: clamp(42px, 4.5vw, 54px);
    line-height: 0.98;
  }

  .featured-showcase {
    grid-template-columns: 1fr;
  }

  .featured-col-large {
    min-height: 380px;
  }

  .featured-side-media {
    height: 240px;
  }

  .portfolio-grid-editorial {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .portfolio-card.span-7,
  .portfolio-card.span-5,
  .portfolio-card.span-12 {
    grid-column: span 1;
  }

  .portfolio-card.span-12 {
    grid-column: span 2;
  }

  .portfolio-card.span-7 .portfolio-card-media,
  .portfolio-card.span-5 .portfolio-card-media {
    height: 320px;
  }

  .portfolio-card.span-12 .portfolio-card-media {
    height: 360px;
  }

  .reviews-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .reviews-score-sticky {
    position: static;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }
}

/* 768px Breakpoint (Tablet Portrait) */
@media screen and (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .logo-img {
    width: 104px;
    max-width: 110px;
    max-height: 40px;
  }

  .site-header.scrolled .logo-img {
    width: 98px;
    max-height: 38px;
  }

  .site-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .section {
    padding-top: 75px;
    padding-bottom: 75px;
  }

  .hero-content {
    padding: 3.25rem var(--container-padding);
  }

  .hero-title {
    font-size: clamp(40px, 8.5vw, 54px);
    line-height: 0.96;
    letter-spacing: 0;
  }

  .hero-title-line {
    white-space: normal;
  }

  .hero-media {
    height: 360px;
  }

  .about-keywords {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 24px;
    padding-top: 20px;
  }

  .section-services {
    padding-top: 75px;
    padding-bottom: 75px;
  }

  .services-layout {
    display: block;
  }

  .services-title {
    font-size: clamp(34px, 7vw, 44px);
    line-height: 1.02;
    letter-spacing: 0;
  }

  .services-title-line {
    white-space: normal;
  }

  .services-list {
    margin-top: 48px;
  }

  .service-row {
    grid-template-columns: 50px minmax(0, 1fr);
    column-gap: 20px;
    padding-top: 24px;
    padding-bottom: 32px;
  }

  .service-row-num {
    min-width: 50px;
  }

  .featured-col-large {
    min-height: 280px;
  }

  .featured-side-media {
    display: none;
  }

  .portfolio-grid-editorial {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .portfolio-card.span-7,
  .portfolio-card.span-5,
  .portfolio-card.span-12 {
    grid-column: span 1;
  }

  .portfolio-card.span-7 .portfolio-card-media,
  .portfolio-card.span-5 .portfolio-card-media {
    height: 270px;
  }

  .portfolio-card.span-12 .portfolio-card-media {
    height: 310px;
  }

  .section-manifesto {
    padding-top: 65px;
    padding-bottom: 65px;
  }

  .manifesto-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .manifesto-quote {
    font-size: clamp(30px, 6vw, 40px);
    line-height: 1.05;
    letter-spacing: 0;
  }

  .manifesto-line {
    display: inline;
  }

  .manifesto-watermark {
    align-items: flex-start;
    text-align: left;
  }

  .manifesto-num {
    font-size: clamp(84px, 20vw, 120px);
  }

  .reviews-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .reviews-title {
    font-size: clamp(34px, 7vw, 44px);
    line-height: 1.04;
    letter-spacing: 0;
  }

  .reviews-score-value {
    font-size: clamp(70px, 18vw, 90px);
  }

  .review-item {
    padding: 24px 0 28px 0;
  }

  .review-quote {
    font-size: clamp(17px, 3.8vw, 19px);
    line-height: 1.5;
    letter-spacing: -0.01em;
  }

  .review-featured .review-quote {
    font-size: clamp(18px, 4vw, 20px);
  }

  .section-contact {
    padding: 75px 0 65px 0;
  }

  .contact-title {
    font-size: clamp(38px, 8.5vw, 48px);
    line-height: 1.02;
    letter-spacing: 0;
    margin-bottom: 30px;
  }

  .contact-title-line {
    white-space: normal;
  }

  .contact-action {
    margin-bottom: 44px;
  }

  .btn-contact-cta {
    width: 100%;
    min-height: 52px;
  }

  .contact-pillars-block {
    margin-top: 45px;
    padding-top: 32px;
  }

  .footer-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

/* 480px / 430px / 390px Breakpoint (Mobile) */
@media screen and (max-width: 480px) {
  .section {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .hero-content {
    padding: 2.75rem 1.25rem;
  }

  .hero-title {
    font-size: clamp(34px, 9.2vw, 42px);
    line-height: 0.96;
    letter-spacing: 0;
    margin-bottom: 20px;
  }

  .hero-description {
    font-size: 16px;
    line-height: 1.55;
    margin-bottom: 28px;
  }

  .hero-media {
    height: 280px;
  }

  .about-title {
    font-size: clamp(32px, 8.5vw, 40px);
    line-height: 1.02;
    letter-spacing: 0;
  }

  .about-media {
    height: 320px;
  }

  .about-keywords {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px 16px;
    padding-top: 18px;
  }

  .service-row {
    grid-template-columns: 48px minmax(0, 1fr);
    column-gap: 18px;
    padding-top: 20px;
    padding-bottom: 26px;
  }

  .service-row-num {
    font-size: 28px;
    min-width: 48px;
    line-height: 1;
  }

  .service-row-title {
    font-size: 24px;
  }

  .featured-col-large {
    min-height: 260px;
  }

  .featured-side-card {
    padding: 20px;
  }

  .featured-side-title {
    font-size: 24px;
  }

  .portfolio-card.span-7 .portfolio-card-media,
  .portfolio-card.span-5 .portfolio-card-media {
    height: 260px;
  }

  .portfolio-card.span-12 .portfolio-card-media {
    height: 290px;
  }

  .section-manifesto {
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .manifesto-quote {
    font-size: clamp(26px, 6.8vw, 32px);
    line-height: 1.05;
    letter-spacing: 0;
  }

  .manifesto-num {
    font-size: clamp(64px, 17vw, 84px);
  }

  .section-reviews {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .reviews-layout {
    gap: 20px;
  }

  .reviews-score-value {
    font-size: clamp(64px, 16vw, 80px);
  }

  .review-quote-mark {
    font-size: 50px;
    top: 6px;
    opacity: 0.5;
  }

  .review-quote {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: -0.01em;
  }

  .review-featured .review-quote {
    font-size: 17px;
  }

  .section-contact {
    padding: 60px 0 50px 0;
  }

  .contact-title {
    font-size: clamp(32px, 8.5vw, 40px);
    line-height: 1.02;
    letter-spacing: 0;
    margin-bottom: 24px;
  }

  .contact-action {
    margin-bottom: 40px;
  }

  .btn,
  .btn-hero,
  .btn-contact-cta {
    width: 100%;
    min-height: 52px;
    padding: 0 1.25rem;
    font-size: clamp(11px, 2.9vw, 13px);
    letter-spacing: 0.1em;
    text-align: center;
  }

  .footer-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 16px;
  }

  .footer-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .mobile-contact-info,
  .mobile-contact-handle {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

/* ==========================================================================
   14. PORTFOLIO LIGHTBOX & HOVER BADGE (PREMIUM ARCHITECTURAL EXPERIENCE)
   ========================================================================== */

/* Hover badge on Portfolio cards */
.portfolio-lightbox-trigger {
  cursor: pointer;
  position: relative;
}

.portfolio-view-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(11, 12, 14, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #f7f7f5;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.25s ease,
              border-color 0.25s ease;
  pointer-events: none;
  z-index: 3;
}

.portfolio-view-badge .badge-arrow {
  display: inline-block;
  color: var(--color-primary-red);
  font-size: 12px;
  transition: transform 0.25s ease;
}

.portfolio-lightbox-trigger:hover .portfolio-view-badge,
.portfolio-lightbox-trigger:focus-visible .portfolio-view-badge {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-lightbox-trigger:hover .badge-arrow {
  transform: translate(2px, -2px);
}

/* Lock body scroll when Lightbox is open */
body.lightbox-open {
  overflow: hidden !important;
  touch-action: none;
}

/* Lightbox Modal Root Container */
.portfolio-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Backdrop */
.lightbox-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 12, 14, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* Dialog Container */
.lightbox-dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 24px 32px 28px 32px;
  box-sizing: border-box;
  max-width: 1600px;
  margin: 0 auto;
}

/* Top bar (Counter & Close) */
.lightbox-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 48px;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 12px;
  margin-bottom: 12px;
}

.lightbox-counter {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.65);
}

.lightbox-btn-close {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  border-radius: 0;
}

.lightbox-btn-close:hover,
.lightbox-btn-close:focus-visible {
  background: var(--color-primary-red);
  border-color: var(--color-primary-red);
  outline: none;
}

/* Main Content Area */
.lightbox-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  min-height: 0;
  position: relative;
  gap: 20px;
}

/* Nav arrows (Prev & Next) */
.lightbox-nav {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  width: 50px;
  height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  flex-shrink: 0;
  z-index: 5;
  border-radius: 0;
}

.lightbox-nav:hover,
.lightbox-nav:focus-visible {
  background: var(--color-primary-red);
  border-color: var(--color-primary-red);
  outline: none;
}

/* Center Stage (Image + Details) */
.lightbox-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  height: 100%;
  min-height: 0;
  gap: 16px;
  overflow: hidden;
}

.lightbox-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  width: 100%;
  min-height: 0;
}

.lightbox-img {
  max-width: 100%;
  max-height: 64vh;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  transition: opacity 0.25s ease;
}

.lightbox-img.is-loading {
  opacity: 0.3;
}

/* Details Footer */
.lightbox-details {
  text-align: center;
  max-width: 900px;
  width: 100%;
}

.lightbox-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-primary-red);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.lightbox-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 8px 0;
  line-height: 1.15;
}

.lightbox-meta-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 12px;
}

.lightbox-meta-item {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.lightbox-meta-label {
  color: rgba(255, 255, 255, 0.45);
  font-weight: 500;
  letter-spacing: 0.08em;
}

.lightbox-meta-value {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 600;
}

/* Responsive Lightbox */
@media screen and (max-width: 768px) {
  .lightbox-dialog {
    padding: 16px;
  }

  .lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(11, 12, 14, 0.75);
  }

  .lightbox-nav-prev {
    left: 8px;
  }

  .lightbox-nav-next {
    right: 8px;
  }

  .lightbox-img {
    max-height: 46vh;
  }

  .lightbox-meta-grid {
    gap: 12px 18px;
  }

  .portfolio-view-badge {
    opacity: 1;
    transform: translateY(0);
    padding: 6px 10px;
    font-size: 10px;
    bottom: 12px;
    right: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-lightbox,
  .portfolio-view-badge,
  .lightbox-img,
  .lightbox-nav,
  .lightbox-btn-close,
  .side-nav,
  .side-nav-link,
  .side-nav-indicator {
    transition: none !important;
  }
}

/* ==========================================================================
   15. NAVEGAÇÃO LATERAL PREMIUM (DESKTOP)
   ========================================================================== */

.side-nav {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%) translateX(12px);
  z-index: 90;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

/* Visible state when scrolled past Hero */
.side-nav.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

/* Hide when Lightbox is open */
body.lightbox-open .side-nav {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.side-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.side-nav-item {
  display: block;
  margin: 0;
  padding: 0;
}

.side-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 0;
  position: relative;
  transition: color 0.3s ease,
              opacity 0.3s ease,
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Indicator line */
.side-nav-indicator {
  display: inline-block;
  width: 8px;
  height: 1.5px;
  background-color: currentColor;
  opacity: 0.35;
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.3s ease,
              opacity 0.3s ease;
  border-radius: 1px;
}

.side-nav-num {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.side-nav-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

/* Theme Dark (Default - over dark background sections like Serviços, Manifesto, Contato) */
.side-nav.theme-dark .side-nav-link,
.side-nav:not(.theme-light) .side-nav-link {
  color: rgba(255, 255, 255, 0.38);
}

.side-nav.theme-dark .side-nav-link:hover,
.side-nav:not(.theme-light) .side-nav-link:hover {
  color: rgba(255, 255, 255, 0.85);
  transform: translateX(-3px);
}

/* Theme Light (over light background sections like Marcenaria, Portfólio, Avaliações) */
.side-nav.theme-light .side-nav-link {
  color: rgba(18, 19, 22, 0.38);
}

.side-nav.theme-light .side-nav-link:hover {
  color: rgba(18, 19, 22, 0.85);
  transform: translateX(-3px);
}

/* Active State (Applies to both Dark and Light themes) */
.side-nav .side-nav-link.active {
  color: var(--color-primary-red) !important;
  font-weight: 700;
  transform: translateX(-4px);
}

.side-nav .side-nav-link.active .side-nav-indicator {
  width: 18px;
  height: 2px;
  background-color: var(--color-primary-red) !important;
  opacity: 1;
}

.side-nav .side-nav-link.active .side-nav-num {
  opacity: 1;
  color: var(--color-primary-red);
}

.side-nav .side-nav-link.active .side-nav-label {
  color: var(--color-primary-red);
}

/* Desktop Only: Hide below 1200px */
@media screen and (max-width: 1200px) {
  .side-nav {
    display: none !important;
  }
}