/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
  /* Color Palette */
  --color-green: #00905f;
  --color-sage: #b6d4c3;
  --color-rose: #da6475;
  --color-white: #fefefe;
  --color-cream: #f9f9f7;
  --color-dark: #2c2c2c;
  --color-text: #3d3d3d;
  --color-text-light: #6b6b6b;
  --color-gestion-eventos: #8a6852;

  /* Typography */
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-impact: "Roboto", sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --max-width: 1200px;
  --nav-height: 80px;
}

/* Reset */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-text);
  background-color: var(--color-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-cream);
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background-color: rgba(249, 249, 247, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

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

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-dark);
  transition: var(--transition-fast);
}

.nav-logo:hover {
  color: var(--color-green);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--color-text);
  position: relative;
  padding: var(--space-xs) 0;
  transition: var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-green);
  transition: var(--transition-smooth);
}

.nav-link:hover {
  color: var(--color-dark);
}

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

.nav-link--cta {
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--color-sage);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

.nav-link--cta::after {
  display: none;
}

.nav-link--cta:hover {
  background-color: var(--color-sage);
  border-color: var(--color-sage);
  color: var(--color-dark);
}

/* Hamburger Menu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark);
  position: relative;
  transition: var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark);
  transition: var(--transition-fast);
}

.hamburger::before {
  top: -7px;
}

.hamburger::after {
  bottom: -7px;
}

/* Hamburger Active State */
.nav-toggle.active .hamburger {
  background-color: transparent;
}

.nav-toggle.active .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
  bottom: 0;
  transform: rotate(-45deg);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background-color: var(--color-cream);
  overflow: hidden;
}

.hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-content {
  max-width: 540px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.15em;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

h3.hero-title {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.4;
  margin-bottom: var(--space-md);
}

.hero-title-line {
  display: inline;
}

.hero-title-divider {
  display: inline;
  color: var(--color-sage);
  margin: 0 0.3em;
}

.hero-text {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  max-width: 480px;
}

.hero-cta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  border-radius: 2px;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-sage);
  color: var(--color-dark);
  border-color: var(--color-sage);
}

.btn-primary:hover {
  background-color: #b8baa0;
  border-color: #b8baa0;
}

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

.btn-secondary:hover {
  border-color: var(--color-dark);
  color: var(--color-dark);
}

/* Hero Image */
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.hero-image-frame::before {
  content: "";
  position: absolute;
  top: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-sage);
  z-index: 0;
}

.hero-portrait {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: grayscale(15%);
  z-index: 1;
  background-color: var(--color-sage);
}

/* ===================================
   Services Section
   =================================== */
.services {
  padding: 0;
  background-color: var(--color-cream);
}

.services-container {
  max-width: 100%;
  margin: 0 auto;
  padding: 10;
}

/* Section Header - Editorial Style */
.section-header {
  text-align: center;
  padding: 5px 0;
  max-width: 800px;
  margin: 0 auto;
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: "";
  width: 30px;
  height: 1px;
  background-color: var(--color-sage);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.section-intro {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

.service-block {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md) calc(var(--space-2xl) * 1.25);
}

.service-block--reverse {
  grid-template-columns: 1.2fr 1fr;
}

.service-block-wrapper {
  background-color: white;
}

.service-block-wrapper:nth-child(even) {
  background-color: #e8e9d9;
}

.service-block-wrapper:nth-child(even) .service-intro,
.service-block-wrapper:nth-child(even) .service-list li {
  color: var(--color-dark);
}

.service-block-wrapper:last-child .service-block {
  padding-bottom: var(--space-2xl);
}

/* Alternate layout: image on left */
.service-block--reverse .service-content {
  order: 2;
}

.service-block--reverse .service-image {
  order: 1;
}

.service-content {
  max-width: 520px;
}

.service-block--reverse .service-content {
  margin-left: auto;
  text-align: left;
}

.service-title {
  font-family: var(--font-impact);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 300;
  color: var(--color-dark);
  margin-bottom: var(--space-lg);
  line-height: 1.15;
  letter-spacing: -0.01em;
  position: relative;
  padding-bottom: var(--space-md);
}

.service-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--color-green);
}

.service-intro {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

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

.service-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 1rem;
  font-size: 1.0625rem;
  color: var(--color-text);
  line-height: 1.6;
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 10px;
  height: 2px;
  background-color: var(--color-green);
}

.service-list li:last-child {
  margin-bottom: 0;
}

.service-list li strong {
  font-weight: 600;
  font-size: 1.1em;
  color: var(--color-dark);
  letter-spacing: 0.01em;
}

.service-image {
  position: relative;
}

.service-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: grayscale(20%);
  background-color: var(--color-sage);

  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* ===================================
   Projects Section
   =================================== */
.projects {
  padding: var(--space-2xl) 0;
  background-color: var(--color-dark);
  color: var(--color-white);
}

.projects-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.projects .section-header {
  padding-bottom: var(--space-xl);
}

.projects .section-eyebrow {
  color: var(--color-sage);
}

.projects .section-eyebrow::before,
.projects .section-eyebrow::after {
  background-color: var(--color-text-light);
}

.projects .section-title {
  color: var(--color-white);
}

.projects-slider {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.projects-track {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.project-slide {
  display: none;
  animation: fadeIn 0.5s ease;
}

.project-slide.active {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

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

/* Project Images */
.project-images {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}

.project-images-track {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--color-sage) transparent;
  padding-bottom: var(--space-sm);
}

.project-images-track::-webkit-scrollbar {
  height: 6px;
}

.project-images-track::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

.project-images-track::-webkit-scrollbar-thumb {
  background: var(--color-sage);
  border-radius: 3px;
}

.project-images-track img {
  flex-shrink: 0;
  height: 400px;
  width: auto;
  object-fit: contain;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.05);
}

.project-images-track img:only-child {
  height: 450px;
  width: 100%;
  object-fit: cover;
}

/* Project Content */
.project-content {
  padding: var(--space-md) 0;
}

.project-location {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-sage);
  display: block;
  margin-bottom: var(--space-sm);
}

.project-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--space-lg);
}

.project-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.project-detail h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-sage);
  margin-bottom: var(--space-xs);
}

.project-detail p {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.project-detail p strong {
  color: var(--color-white);
  font-weight: 500;
}

/* Navigation Arrows */
.projects-nav {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--color-text-light);
  background: transparent;
  color: var(--color-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.projects-nav:hover {
  background-color: var(--color-sage);
  border-color: var(--color-sage);
  color: var(--color-dark);
}

.projects-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Mobile Navigation Container - hidden on desktop */
.projects-mobile-nav {
  display: none;
}

.projects-dots--mobile {
  display: none;
}

/* Dots Navigation */
.projects-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.project-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--color-text-light);
  background: transparent;
  cursor: pointer;
  transition: var(--transition-fast);
}

.project-dot:hover {
  border-color: var(--color-sage);
}

.project-dot.active {
  background-color: var(--color-sage);
  border-color: var(--color-sage);
}

/* ===================================
   About Section
   =================================== */
.about {
  padding: var(--space-2xl) 0;
  background-color: var(--color-cream);
}

.about-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  margin-top: var(--space-xl);
}

/* Diagram */
.about-diagram {
  display: flex;
  justify-content: center;
  align-items: center;
}

.diagram-circles {
  position: relative;
  width: 380px;
  height: 280px;
}

.diagram-circle {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.diagram-circle--creative {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: transparent;
  border: 1.5px solid var(--color-dark);
}

.diagram-circle--creative .diagram-label {
  position: absolute;
  left: 20px;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--color-dark);
  line-height: 1.3;
}

.diagram-circle--organizational {
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: transparent;
  border: 1.5px solid var(--color-dark);
}

.diagram-circle--organizational .diagram-label {
  position: absolute;
  right: 15px;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--color-dark);
  line-height: 1.3;
}

.diagram-intersection {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 90px;
  height: 90px;
  background-color: var(--color-sage);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.diagram-label-center {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  font-style: italic;
  color: var(--color-dark);
}

/* Text Content */
.about-text {
  max-width: 520px;
}

.about-text p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-intro {
  font-family: var(--font-serif);
  font-size: 1.375rem !important;
  font-style: italic;
  color: var(--color-dark) !important;
  line-height: 1.6 !important;
  margin-bottom: var(--space-lg) !important;
}

.about-text strong {
  font-weight: 500;
  color: var(--color-dark);
}

.about-conclusion {
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-sage);
  margin-top: var(--space-lg) !important;
  font-style: italic;
  color: var(--color-text-light) !important;
}

/* ===================================
   Trusted By Section
   =================================== */
.trusted {
  padding: var(--space-xl) 0;
  background-color: var(--color-white);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.trusted-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.trusted-title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: var(--space-lg);
}

.trusted-logos {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
}

.trusted-track {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  width: max-content;
  animation: scroll-logos 40s linear infinite;
}

.trusted-track img {
  height: 45px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: var(--transition-fast);
}

.trusted-track img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

@keyframes scroll-logos {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Pause animation on hover */
.trusted-logos:hover .trusted-track {
  animation-play-state: paused;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials {
  padding: var(--space-2xl) 0;
  background-color: var(--color-sage);
}

.testimonials-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.testimonials .section-eyebrow {
  color: var(--color-dark);
}

.testimonials .section-eyebrow::before,
.testimonials .section-eyebrow::after {
  background-color: var(--color-dark);
  opacity: 0.3;
}

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

.testimonials-slider {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.testimonials-track {
  flex: 1;
  overflow: hidden;
  position: relative;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-slide {
  display: none;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
  display: block;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-dark);
  margin-bottom: var(--space-lg);
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.testimonial-name {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-dark);
}

.testimonial-role {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--color-text);
}

/* Testimonials Navigation */
.testimonials-nav {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--color-dark);
  background: transparent;
  color: var(--color-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.testimonials-nav:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
}

/* Testimonials Dots */
.testimonials-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--color-dark);
  background: transparent;
  cursor: pointer;
  transition: var(--transition-fast);
}

.testimonial-dot:hover {
  background-color: rgba(44, 44, 44, 0.3);
}

.testimonial-dot.active {
  background-color: var(--color-dark);
}

/* ===================================
   Contact Section
   =================================== */
.contact {
  position: relative;
  padding: var(--space-2xl) 0;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-dark);
}

.contact-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.contact-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) brightness(0.4);
  opacity: 0.6;
}

.contact-container {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
}

.contact-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  font-style: italic;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  letter-spacing: 0.02em;
}

.contact-text {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-xl);
}

.btn-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--color-dark);
  background-color: var(--color-white);
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-contact:hover {
  background-color: var(--color-sage);
  transform: translateY(-2px);
}

/* ===================================
   Footer
   =================================== */
.footer {
  background-color: var(--color-dark);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-white);
  letter-spacing: 0.02em;
  transition: var(--transition-fast);
}

.footer-logo:hover {
  color: var(--color-sage);
}

.footer-nav {
  display: flex;
  gap: var(--space-lg);
}

.footer-nav a {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-white);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--color-sage);
  border-color: var(--color-sage);
  color: var(--color-dark);
}

.footer-bottom {
  padding-top: var(--space-lg);
  text-align: center;
}

.footer-bottom p {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ===================================
   Responsive - Tablet
   =================================== */
@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }

  .hero-content {
    max-width: 600px;
    margin: 0 auto;
    order: 2;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-image {
    order: 1;
  }

  .hero-image-frame {
    max-width: 320px;
  }

  /* Services - Tablet */
  .service-block-wrapper {
    border-top: 4px solid var(--color-green);
    margin-top: var(--space-md);
  }

  .service-block-wrapper:first-of-type {
    margin-top: 0;
  }

  .service-block-wrapper:nth-child(odd) {
    background-color: var(--color-cream);
  }

  .service-block-wrapper:nth-child(even) {
    background-color: #e8e9d9;
  }

  .service-block,
  .service-block--reverse {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
    padding: 0 var(--space-md) var(--space-xl);
  }

  .service-content,
  .service-block--reverse .service-content {
    max-width: 100%;
    order: 2;
    margin-left: 0;
    text-align: center;
    padding-top: var(--space-lg);
  }

  .service-image,
  .service-block--reverse .service-image {
    order: 1;
    max-width: 100%;
    width: calc(100% + var(--space-md) * 2);
    margin-left: calc(var(--space-md) * -1);
    margin-right: calc(var(--space-md) * -1);
    margin-top: 0;
  }

  .service-image img {
    border-radius: 0;
    box-shadow: none;
  }

  .service-list li,
  .service-block--reverse .service-list li {
    text-align: left;
    padding-left: 1.25rem;
    padding-right: 0;
  }

  .service-block--reverse .service-list li::before {
    left: 0;
    right: auto;
  }

  .service-title::after,
  .service-block--reverse .service-title::after {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  /* Projects - Tablet */
  .project-slide.active {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .project-images-track img {
    height: 300px;
  }

  .projects-slider {
    flex-direction: column;
  }

  /* Hide desktop nav elements */
  .projects-slider > .projects-nav {
    display: none;
  }

  .projects-dots--desktop {
    display: none;
  }

  /* Show mobile nav */
  .projects-mobile-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
  }

  .projects-mobile-nav .projects-nav {
    width: 44px;
    height: 44px;
  }

  .projects-dots--mobile {
    display: flex;
    margin-top: 0;
  }

  /* About - Tablet */
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }

  .about-diagram {
    order: 1;
  }

  .about-text {
    order: 2;
    max-width: 100%;
  }

  .diagram-circles {
    width: 320px;
    height: 240px;
  }

  .diagram-circle {
    width: 170px;
    height: 170px;
  }

  .diagram-intersection {
    width: 80px;
    height: 80px;
  }

  /* Trusted - Tablet */
  .trusted-track {
    gap: var(--space-xl);
  }

  .trusted-track img {
    height: 40px;
  }

  /* Testimonials - Tablet */
  .testimonials-nav {
    display: none;
  }

  .testimonials-slider {
    flex-direction: column;
  }

  .testimonials-track {
    min-height: 300px;
  }

  .testimonial-quote {
    font-size: 1.25rem;
  }
}

/* ===================================
   Responsive - Mobile
   =================================== */
@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: var(--color-cream);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    transition: var(--transition-smooth);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.125rem;
  }

  .nav-link--cta {
    margin-top: var(--space-sm);
  }

  .hero {
    min-height: calc(100vh - var(--nav-height));
    padding-top: calc(var(--nav-height) + var(--space-md));
  }

  .hero-container {
    padding: var(--space-lg) var(--space-md);
  }

  .hero-title {
    font-size: 2.75rem;
    letter-spacing: 0.12em;
  }

  h3.hero-title {
    font-size: 1rem;
  }

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

  .hero-title-divider {
    display: none;
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-image-frame {
    max-width: 280px;
  }

  .hero-image-frame::before {
    top: -8px;
    right: -8px;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    width: 100%;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }

  /* Services - Mobile */
  .services {
    padding: 0;
    margin-top: 10px;
  }

  .section-header {
    padding: var(--space-xl) var(--space-md) var(--space-md);
  }

  .service-block {
    padding: 0 var(--space-md) var(--space-lg);
    gap: 30px;
  }

  .service-image,
  .service-block--reverse .service-image {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    max-width: none;
  }

  .service-intro {
    font-size: 0.9375rem;
  }

  .service-list li {
    font-size: 0.9375rem;
  }

  /* Projects - Mobile */
  .projects {
    padding: var(--space-xl) 0;
  }

  .project-images-track img {
    height: 250px;
  }

  .project-title {
    font-size: 1.5rem;
  }

  .project-detail p {
    font-size: 0.9375rem;
  }

  .projects-dots {
    margin-top: var(--space-lg);
  }

  .project-dot {
    width: 10px;
    height: 10px;
  }

  /* About - Mobile */
  .about {
    padding: var(--space-xl) 0;
  }

  .diagram-circles {
    width: 280px;
    height: 200px;
  }

  .diagram-circle {
    width: 140px;
    height: 140px;
  }

  .diagram-circle--creative .diagram-label,
  .diagram-circle--organizational .diagram-label {
    font-size: 0.875rem;
  }

  .diagram-intersection {
    width: 65px;
    height: 65px;
  }

  .diagram-label-center {
    font-size: 1rem;
  }

  .about-intro {
    font-size: 1.125rem !important;
  }

  .about-text p {
    font-size: 1rem;
  }

  /* Trusted - Mobile */
  .trusted {
    padding: var(--space-lg) 0;
  }

  .trusted-track {
    gap: var(--space-lg);
    animation-duration: 30s;
  }

  .trusted-track img {
    height: 35px;
  }

  /* Testimonials - Mobile */
  .testimonials {
    padding: var(--space-xl) 0;
  }

  .testimonials-track {
    min-height: 350px;
  }

  .testimonial-quote {
    font-size: 1.125rem;
  }

  .testimonial-name {
    font-size: 0.9375rem;
  }

  .testimonial-role {
    font-size: 0.8125rem;
  }
}

/* ===================================
   Utility: Smooth Scroll Lock
   =================================== */
body.menu-open {
  overflow: hidden;
}