@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=Inter:wght@200;300;400;500;600;700&display=swap');

:root {
  --primary-green: #08221E;
  --primary-green-light: #0D302B;
  --secondary-blue: #050C10;
  --accent-gold: #C5A880;
  --accent-gold-hover: #D8BD97;
  --accent-bronze: #9E825D;
  --bg-beige: #FAF8F5;
  --bg-white: #FFFFFF;
  --bg-dark: #050C10;
  --text-dark: #1A1F1E;
  --text-muted: #5A6562;
  --text-light: #FAF8F5;
  --text-white: #FFFFFF;
  --border-color: rgba(197, 168, 128, 0.22);
  --border-color-dark: rgba(255, 255, 255, 0.08);
  --font-title: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --container-width: 1300px;
  --transition-smooth: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  --header-height: 140px;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-beige);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-beige);
  color: var(--text-dark);
  line-height: 1.65;
  font-size: 15px;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 400;
  line-height: 1.15;
  color: var(--primary-green);
  letter-spacing: -0.02em;
}

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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-beige);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-gold);
}

/* Editorial Grid Layout lines */
.grid-lines-wrapper {
  position: relative;
}

/* Typography Helpers */
.title-large {
  font-family: var(--font-title);
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--text-white);
  letter-spacing: -0.03em;
}

.title-section {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--primary-green);
  letter-spacing: -0.02em;
}

.title-section span {
  font-style: italic;
  font-weight: 300;
}

.title-medium {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 300;
  line-height: 1.25;
}

.text-intro {
  font-size: 1.25rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.6;
  font-family: var(--font-title);
  font-style: italic;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  background: none;
}

.btn-primary {
  background-color: var(--primary-green);
  color: var(--text-white);
  border-color: var(--primary-green);
}

.btn-primary:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: var(--secondary-blue);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-green);
  border-color: var(--primary-green);
}

.btn-outline:hover {
  background-color: var(--primary-green);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-light-outline {
  background-color: transparent;
  color: var(--text-white);
  border-color: var(--border-color-dark);
}

.btn-light-outline:hover {
  background-color: var(--bg-beige);
  color: var(--primary-green);
  border-color: var(--bg-beige);
  transform: translateY(-2px);
}

/* Header & Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition-smooth);
  padding: 0 4rem;
  background-color: rgba(250, 248, 245, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.navbar.scrolled {
  background-color: rgba(250, 248, 245, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  height: 90px;
  border-bottom: 1px solid var(--border-color);
}

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

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

.logo img {
  height: 120px;
  width: auto;
  display: block;
  transition: var(--transition-smooth);
}

.navbar.scrolled .logo img {
  height: 80px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 3.5rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-dark);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-bronze);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-bronze);
  transition: var(--transition-smooth);
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 1px;
  background-color: var(--text-dark);
  margin: 6px 0;
  transition: var(--transition-smooth);
}

/* Page Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--bg-dark);
  padding: 11rem 4rem 4rem 4rem;
  color: var(--text-white);
  overflow: hidden;
  border-bottom: 1px solid var(--border-color-dark);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg img,
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(5, 12, 16, 0.75) 30%, rgba(8, 34, 30, 0.5) 100%);
  z-index: 2;
}

.hero-container {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  border-left: 1px solid var(--border-color-dark);
  padding-left: 3rem;
}

.hero-content {
  max-width: 800px;
}

.hero-subtitle {
  color: var(--accent-gold);
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  font-weight: 500;
  display: inline-block;
  border-bottom: 1px solid var(--accent-gold);
  padding-bottom: 0.25rem;
}

.hero-description {
  font-size: 1.4rem;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
  margin: 2rem 0 3.5rem 0;
  font-family: var(--font-title);
  font-style: italic;
}

.hero-btns {
  display: flex;
  gap: 1.5rem;
}

/* Page Intro Block (Secondary Page Heros) */
.page-intro {
  background-color: var(--primary-green);
  color: var(--text-white);
  padding: 16rem 4rem 8rem 4rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.page-intro::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(194, 164, 120, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.page-intro-container {
  max-width: var(--container-width);
  margin: 0 auto;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 3rem;
}

/* Sections */
.section {
  padding: 8rem 4rem;
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
}

.bg-white-section {
  background-color: var(--bg-white);
}

.bg-beige-section {
  background-color: var(--bg-beige);
}

.bg-dark-section {
  background-color: var(--bg-dark);
  color: var(--text-white);
  border-bottom: 1px solid var(--border-color-dark);
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

/* The Problem Section */
.problem-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 3.5rem;
  position: relative;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  width: 40px;
  height: 1px;
  background-color: var(--accent-gold);
}

.problem-card::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  width: 1px;
  height: 40px;
  background-color: var(--accent-gold);
}

.problem-points {
  list-style: none;
  margin-top: 2rem;
}

.problem-points li {
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: var(--text-dark);
  line-height: 1.6;
}

.problem-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 15px;
  height: 1px;
  background-color: var(--accent-gold);
}

/* Process Steps Section */
.steps-container {
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
}

.step-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 4rem;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

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

.step-number {
  font-family: var(--font-title);
  font-size: 3.2rem;
  color: var(--accent-gold);
  line-height: 1;
  font-weight: 300;
  letter-spacing: -0.05em;
}

.step-content h3 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  color: var(--primary-green);
  font-weight: 400;
}

.step-content p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 850px;
  font-weight: 300;
}

.bg-dark-section .step-content h3 {
  color: var(--text-white);
}

.bg-dark-section .step-content p {
  color: rgba(255, 255, 255, 0.65);
}

/* Service Cards / Areas */
.area-card {
  background-color: var(--bg-white);
  padding: 3.5rem 3rem;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.area-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--accent-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}

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

.area-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-gold);
  box-shadow: 0 20px 40px rgba(8, 34, 30, 0.04);
}

.area-icon {
  margin-bottom: 2.5rem;
  color: var(--accent-gold);
}

.area-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  color: var(--primary-green);
  font-weight: 400;
}

.area-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
  flex-grow: 1;
  line-height: 1.7;
}

.area-link {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.area-link i {
  transition: var(--transition-smooth);
}

.area-link:hover i {
  transform: translateX(5px);
}

/* Split Image and Text Block */
.split-image {
  height: 550px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background-color: var(--bg-dark);
}

.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 8s cubic-bezier(0.25, 1, 0.5, 1);
  opacity: 0.9;
}

.split-image:hover img {
  transform: scale(1.04);
}

/* Case Studies/Stories Section */
.case-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 3.5rem 3rem;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.case-card:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 15px 40px rgba(14, 41, 37, 0.03);
}

.case-tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-bronze);
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: block;
}

.case-card h3 {
  font-size: 1.5rem;
  color: var(--primary-green);
  margin-bottom: 1.2rem;
  font-weight: 400;
}

.case-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.case-quote {
  font-style: italic;
  font-family: var(--font-title);
  font-size: 1.15rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  margin-top: 1.5rem;
  color: var(--primary-green);
  line-height: 1.6;
}

/* Contact Form Section */
.contact-wrapper {
  background-color: var(--primary-green);
  color: var(--text-white);
  padding: 5rem;
  border: 1px solid rgba(194, 164, 120, 0.12);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
}

.contact-info h2 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
  color: var(--text-white);
  font-weight: 300;
}

.contact-info p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  margin-bottom: 3.5rem;
  font-weight: 300;
}

.contact-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-item-icon {
  color: var(--accent-gold);
  font-size: 1.3rem;
  padding-top: 0.25rem;
}

.contact-item-text h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.contact-item-text p {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--text-white);
  margin-bottom: 0;
  font-weight: 300;
}

/* Underlined Elegant Input Fields */
.form-group {
  margin-bottom: 2.2rem;
  position: relative;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.form-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.form-control {
  width: 100%;
  background-color: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.8rem 0;
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-bottom-color: var(--accent-gold);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.form-feedback {
  margin-top: 2rem;
  padding: 1.5rem;
  font-size: 0.9rem;
  display: none;
  border: 1px solid var(--accent-gold);
}

.form-feedback.success {
  display: block;
  background-color: rgba(198, 168, 128, 0.05);
  color: var(--accent-gold);
  font-family: var(--font-title);
  font-size: 1.15rem;
  line-height: 1.6;
}

/* Footer */
.footer {
  background-color: var(--secondary-blue);
  color: rgba(255, 255, 255, 0.5);
  padding: 7rem 4rem 4rem 4rem;
  border-top: 1px solid var(--border-color-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 5rem;
  max-width: var(--container-width);
  margin: 0 auto;
  padding-bottom: 5rem;
  border-bottom: 1px solid var(--border-color-dark);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  font-weight: 300;
}

.footer-column h3 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 2.2rem;
  font-weight: 600;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 1.2rem;
}

.footer-links a {
  font-size: 0.85rem;
  font-weight: 300;
}

.footer-links a:hover {
  color: var(--text-white);
  padding-left: 6px;
}

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-top: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  line-height: 1.8;
}

.footer-bottom-links {
  display: flex;
  gap: 2.5rem;
}

/* Guide Page (O que Fazer) Timeline */
.guide-header {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.guide-timeline {
  position: relative;
  max-width: 850px;
  margin: 6rem auto;
}

.guide-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 40px;
  height: 100%;
  width: 1px;
  background-color: var(--border-color);
}

.guide-step {
  position: relative;
  padding-left: 90px;
  margin-bottom: 5rem;
}

.guide-step-icon {
  position: absolute;
  left: 40px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  border: 4px solid var(--bg-beige);
  transform: translateX(-50%);
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(194, 164, 120, 0.1);
}

.guide-step.warning .guide-step-icon {
  background-color: #8C2D19;
  box-shadow: 0 0 0 4px rgba(140, 45, 25, 0.1);
}

.guide-step-content {
  background-color: var(--bg-white);
  padding: 3rem;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.guide-step-content:hover {
  border-color: var(--accent-gold);
}

.guide-step-content h3 {
  font-size: 1.5rem;
  color: var(--primary-green);
  margin-bottom: 1.2rem;
  font-weight: 400;
}

.guide-step-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.7;
}

.guide-action-box {
  background-color: var(--primary-green);
  color: var(--text-white);
  padding: 5rem 4rem;
  text-align: center;
  max-width: 850px;
  margin: 6rem auto 0 auto;
  border: 1px solid var(--border-color);
  position: relative;
}

.guide-action-box h2 {
  font-size: 2.4rem;
  margin-bottom: 1.2rem;
  color: var(--text-white);
  font-weight: 300;
}

.guide-action-box p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
  font-weight: 300;
  font-family: var(--font-title);
  font-style: italic;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeInUp 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .navbar {
    padding: 0 2rem;
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 95px;
  }
  
  .navbar {
    padding: 0 1.5rem;
  }
  
  .logo img {
    height: 75px;
  }
  
  .navbar.scrolled {
    height: 80px;
  }
  
  .navbar.scrolled .logo img {
    height: 60px;
  }
  
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: rgba(246, 244, 239, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 4rem 2rem;
    gap: 3rem;
    transition: var(--transition-smooth);
    z-index: 999;
    border-top: 1px solid var(--border-color);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  .hero {
    padding: 9.5rem 1.5rem 4rem 1.5rem;
  }
  
  .hero-container {
    padding-left: 0;
    border-left: none;
  }
  
  .hero-btns {
    flex-direction: column;
    gap: 1.2rem;
  }
  
  .page-intro {
    padding: 12.5rem 1.5rem 5rem 1.5rem;
  }
  
  .page-intro-container {
    padding-left: 0;
    border-left: none;
  }
  
  .section {
    padding: 5rem 1.5rem;
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .split-image {
    height: 350px;
  }
  
  .case-card, .problem-card, .area-card {
    padding: 2.5rem 2rem;
  }
  
  .step-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 2.5rem 0;
  }
  
  .contact-wrapper {
    padding: 3rem 1.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .guide-timeline::before {
    left: 20px;
  }
  
  .guide-step {
    padding-left: 45px;
    margin-bottom: 3.5rem;
  }
  
  .guide-step-icon {
    left: 20px;
  }
  
  .guide-step-content {
    padding: 2rem 1.5rem;
  }
  
  .guide-action-box {
    padding: 3.5rem 1.5rem;
  }
  
  .footer {
    padding: 5rem 1.5rem 3rem 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}

/* --- Architectural Editorial Grid & Utilities --- */
.architectural-grid-lines {
  position: relative;
}
.architectural-grid-lines::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 25%;
  width: 1px;
  background-color: var(--border-color);
  pointer-events: none;
  z-index: 1;
}
.architectural-grid-lines::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 75%;
  width: 1px;
  background-color: var(--border-color);
  pointer-events: none;
  z-index: 1;
}
.grid-cell-border {
  border: 1px solid var(--border-color);
}
.thin-horizontal-line {
  width: 100%;
  height: 1px;
  background-color: var(--border-color);
  margin: 4rem 0;
}

/* --- Premium Interactive Gallery --- */
.gallery-section {
  padding: 8rem 4rem;
  background-color: var(--bg-beige);
  border-bottom: 1px solid var(--border-color);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}
.gallery-item {
  position: relative;
  height: 350px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  cursor: pointer;
  background-color: var(--bg-dark);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.25, 1, 0.5, 1);
  filter: grayscale(30%) contrast(105%);
}
.gallery-item:hover img {
  transform: scale(1.08);
  filter: grayscale(0%) contrast(100%);
}
.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(5, 12, 16, 0.9) 0%, rgba(5, 12, 16, 0.1) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  z-index: 2;
  opacity: 0.85;
  transition: var(--transition-smooth);
}
.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
  background: linear-gradient(to top, rgba(8, 34, 30, 0.95) 0%, rgba(8, 34, 30, 0.2) 60%, transparent 100%);
}
.gallery-item-tag {
  font-family: var(--font-body);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
  font-weight: 600;
}
.gallery-item-title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--text-white);
  font-weight: 300;
  line-height: 1.2;
}
.gallery-item-desc {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.5rem;
  font-weight: 300;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, opacity 0.5s ease;
}
.gallery-item:hover .gallery-item-desc {
  opacity: 1;
  max-height: 60px;
}

/* Responsive Gallery */
@media (max-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .gallery-section {
    padding: 5rem 1.5rem;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .gallery-item {
    height: 280px;
  }
  .video-intro-skip {
    bottom: 30px;
    right: 20px;
    padding: 0.6rem 1.2rem;
  }
}

/* --- Cinematic Intro Overlay --- */
.cinematic-intro {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #050C10;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 1.5s cubic-bezier(0.25, 1, 0.5, 1), visibility 1.5s;
}

.cinematic-intro.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.cinematic-video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.cinematic-image-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: transform 12s cubic-bezier(0.25, 1, 0.3, 1), opacity 2.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.cinematic-image-layer.layer-1 {
  background-image: url('../images/vineyards.png');
  z-index: 1;
}

.cinematic-image-layer.layer-2 {
  background-image: url('../images/highway.png');
  z-index: 2;
}

/* Phase 1: Harmonious drone shot of vineyard */
.cinematic-intro.step-1 .layer-1 {
  opacity: 0.6;
  transform: scale(1.25) translateY(2%);
}

.cinematic-intro.step-1 .layer-2 {
  opacity: 0;
  transform: scale(1.25) translateY(2%);
}

/* Phase 2: Drone rises and reveals the highway construction site */
.cinematic-intro.step-2 .layer-1 {
  opacity: 0;
  transform: scale(1.1) translateY(-1%);
}

.cinematic-intro.step-2 .layer-2 {
  opacity: 0.5;
  transform: scale(1.0) translateY(-3%);
}

/* Phase 3: Settle the scene */
.cinematic-intro.step-3 .layer-1 {
  opacity: 0;
  transform: scale(1.1) translateY(-1%);
}

.cinematic-intro.step-3 .layer-2 {
  opacity: 0.5;
  transform: scale(1.0) translateY(-3%);
}

.cinematic-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(5, 12, 16, 0.3) 0%, rgba(5, 12, 16, 0.95) 85%);
  z-index: 2;
}

/* SVG Blueprint Overlay */
.blueprint-svg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  transition: opacity 2s ease;
}

.cinematic-intro.step-2 .blueprint-svg-overlay,
.cinematic-intro.step-3 .blueprint-svg-overlay {
  opacity: 0.75;
}

.blueprint-path {
  fill: none;
  stroke: var(--accent-gold);
  stroke-width: 1.5;
  stroke-opacity: 0.45;
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  transition: stroke-dashoffset 3s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Base style for text labels */
.blueprint-text {
  font-family: var(--font-body);
  font-size: 11px;
  fill: var(--accent-gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  opacity: 0;
  transition: opacity 1.5s ease;
}

/* Base style for dashed blueprint decoration layers */
.blueprint-dash {
  fill: none;
  stroke: var(--accent-gold);
  stroke-opacity: 0.45;
  opacity: 0;
  transition: opacity 1.5s ease;
}

.cinematic-intro.step-2 .blueprint-dash,
.cinematic-intro.step-3 .blueprint-dash {
  opacity: 1;
}

/* Progressive drawing trigger */
.cinematic-intro.step-2 .blueprint-path,
.cinematic-intro.step-3 .blueprint-path {
  stroke-dashoffset: 0;
}

.cinematic-intro.step-2 .blueprint-text,
.cinematic-intro.step-3 .blueprint-text {
  opacity: 0.6;
}

/* 1. Railway line (Delays: 0.5s - 3.5s) */
.bp-railway {
  transition: stroke-dashoffset 3s cubic-bezier(0.25, 1, 0.5, 1) 0.5s;
}
.label-railway {
  transition: opacity 1.5s ease 2s;
}

/* 2. Highway/Autoestrada (Delays: 2.5s - 5.5s) */
.bp-highway {
  transition: stroke-dashoffset 3s cubic-bezier(0.25, 1, 0.5, 1) 2.5s;
}
.label-highway {
  transition: opacity 1.5s ease 4s;
}

/* 3. MAT Line (Delays: 4.5s - 7.5s) */
.bp-mat {
  transition: stroke-dashoffset 3s cubic-bezier(0.25, 1, 0.5, 1) 4.5s;
}
.label-mat {
  transition: opacity 1.5s ease 6s;
}

/* 4. Energy corridor / Pylons (Delays: 6.0s - 9.0s) */
.bp-pylons {
  transition: stroke-dashoffset 2.5s cubic-bezier(0.25, 1, 0.5, 1) 6s;
}
.label-pylons {
  transition: opacity 1.5s ease 7.5s;
}

/* 5. Construction Site / Estaleiro (Delays: 7.5s - 10.5s) */
.bp-construction {
  transition: stroke-dashoffset 2.5s cubic-bezier(0.25, 1, 0.5, 1) 7.5s;
}
.label-construction {
  transition: opacity 1.5s ease 9s;
}

/* Typographic Narrative Layers */
.cinematic-text-layer {
  position: relative;
  z-index: 4;
  text-align: center;
  color: var(--text-white);
  max-width: 900px;
  padding: 2.5rem;
  width: 100%;
}

.intro-phase {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1), visibility 1s;
}

/* Phase 1 display */
.intro-phase-1 {
  transform: translate(-50%, -40%);
}
.cinematic-intro.step-1 .intro-phase-1 {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%);
}

/* Phase 2 display */
.intro-phase-2 {
  transform: translate(-50%, -40%);
}
.cinematic-intro.step-2 .intro-phase-2 {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%);
}

/* Phase 3 display */
.intro-phase-3 {
  transform: translate(-50%, -40%);
}
.cinematic-intro.step-3 .intro-phase-3 {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%);
}

/* Typography styles */
.intro-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
  display: block;
}

.intro-heading-elegant {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--text-white);
}

.intro-copy-block {
  max-width: 750px;
  margin: 0 auto;
}

.intro-headline-large {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 300;
  line-height: 1.35;
  color: var(--text-white);
  margin-bottom: 1.8rem;
  font-style: italic;
}

.intro-subheading-small {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 3rem;
  font-weight: 500;
}

/* Interactive CTA and skip controls */
.intro-enter-btn {
  background-color: var(--accent-gold);
  color: var(--secondary-blue);
  border: 1px solid var(--accent-gold);
  padding: 1rem 3rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.intro-enter-btn:hover {
  background-color: transparent;
  color: var(--text-white);
  border-color: var(--text-white);
}

.intro-skip-action {
  position: absolute;
  bottom: 50px;
  right: 50px;
  z-index: 5;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--text-white);
  padding: 0.75rem 2rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 500;
  transition: var(--transition-smooth);
}

.intro-skip-action:hover {
  background-color: var(--text-white);
  color: var(--bg-dark);
  border-color: var(--text-white);
}

@media (max-width: 768px) {
  .intro-skip-action {
    bottom: 30px;
    right: 20px;
    padding: 0.6rem 1.2rem;
  }
}