:root {
  --font-sans: 'Inter Tight', 'Inter', -apple-system, sans-serif;

  --color-forest: #11524b;
  --color-forest-mid: #0d423c;
  --color-forest-light: #94c849;
  --color-bone: #F7F5F0;
  --color-bone-dark: #EAE6DF;
  --color-white: #ffffff;
  --color-text: #111a15;
  --color-text-muted: #4a5a50;
  --color-border: rgba(17, 82, 75, 0.12);

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 2px 12px rgba(17, 82, 75, 0.08);
  --shadow-md: 0 8px 32px rgba(17, 82, 75, 0.12);
  --shadow-lg: 0 20px 60px rgba(17, 82, 75, 0.16);
}

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

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
  .whatsapp-float {
    animation: none;
  }
  .brands-track {
    animation: none;
  }
}

body {
  font-family: var(--font-sans);
  background: var(--color-bone);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5%, 4rem);
}

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

.header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5%, 4rem);
  background: var(--color-bone);
  border-bottom: 1px solid var(--color-border);
  z-index: 200;
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: var(--color-bone);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid transparent;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-img {
  height: 45px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-forest);
  transition: opacity var(--transition-fast);
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-forest-light);
  border-radius: 2px;
  transition: width 0.22s ease-out;
}

.nav a:hover::after {
  width: 100%;
}

.nav a:hover {
  opacity: 0.75;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  z-index: 999;
  
}

.menu-toggle:hover {
  background: rgba(17, 82, 75, 0.06);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-forest);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition-fast);
  transform-origin: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-xs);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.btn-primary {
  background: var(--color-forest);
  color: var(--color-bone);
  border: 2px solid var(--color-forest);
}
.btn-primary:hover {
  background: var(--color-forest-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-ghost {
  background: transparent;
  color: var(--color-bone);
  border: 2px solid rgba(247,245,240,0.5);
}
.btn-ghost:hover {
  background: rgba(247,245,240,0.1);
  border-color: var(--color-bone);
  transform: translateY(-2px);
}
.btn-submit {
  background: var(--color-forest);
  color: var(--color-bone);
  border: 2px solid var(--color-forest);
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
}
.btn-submit:hover {
  background: var(--color-forest-light);
  border-color: var(--color-forest-light);
  color: var(--color-forest);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background-color: var(--color-forest-light);

  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17, 82, 75, 0.6) 0%, rgba(17, 82, 75, 0.2) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-bone);
  padding-top: 80px;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  background: rgba(247, 245, 240, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(247, 245, 240, 0.2);
  border-radius: 50px;
  padding: 0.5rem 1.25rem 0.5rem 0.5rem;
  width: fit-content;
}

.hero-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.hero-headline {
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 780px;
  margin-bottom: 1.25rem;
}

.hero-subtext {
  font-size: 1.15rem;
  max-width: 500px;
  margin-bottom: 2rem;
  opacity: 0.88;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(247, 245, 240, 0.6);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(247, 245, 240, 0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

  0%,
  100% {
    opacity: 1;
    transform: scaleY(1);
  }

  50% {
    opacity: 0.5;
    transform: scaleY(0.6);
  }
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-dark {
  background-color: var(--color-forest);
  color: var(--color-bone);
}

.section-accent {
  background-color: var(--color-forest-mid);
  color: var(--color-bone);
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-forest);
  background: rgba(17, 82, 75, 0.08);
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.section-tag.light {
  color: rgba(247,245,240,0.8);
  background: rgba(247,245,240,0.12);

}

.section-title {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-forest);
  margin-bottom: 2.5rem;
}

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

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 580px;
  margin-bottom: 3rem;
  line-height: 1.65;
}

.section-header {
  margin-bottom: 3rem;
}

.section-header .section-title {
  margin-bottom: 0.75rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-text .section-title {
  margin-bottom: 1.5rem;
}

.about-text p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: 1.2rem;
  line-height: 1.75;
}

.about-text strong {
  color: var(--color-forest);
  font-weight: 600;
}

.about-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-item strong {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-forest);
  letter-spacing: -0.03em;
}

.stat-item span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.about-image {
  position: relative;
}

.about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.about-img-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--color-white);
  color: var(--color-forest);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 50px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.service-row-reverse {
  direction: rtl;
}

.service-row-reverse>* {
  direction: ltr;
}

.service-img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.service-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-img-wrap:hover .service-img {
  transform: scale(1.04);
}

.service-img-tag {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: rgba(17,82,75,0.85);
  color: var(--color-bone);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  backdrop-filter: blur(6px);
}

.service-text .section-title {
  display: none;
}

.service-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: rgba(247, 245, 240, 0.4);
  margin-bottom: 0.6rem;
}

.service-text h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-bone);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.service-text p {
  font-size: 1rem;
  color: rgba(247, 245, 240, 0.75);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.service-text strong {
  color: var(--color-bone);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: rgba(247, 245, 240, 0.7);
  font-weight: 500;
}

.service-list li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(247, 245, 240, 0.4);
  flex-shrink: 0;
}

.projects-nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.proj-btn {
  padding: 0.55rem 1.2rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}
.proj-btn:hover {
  border-color: var(--color-forest);
  color: var(--color-forest);
}
.proj-btn.active {
  background: var(--color-forest);
  color: var(--color-bone);
  border-color: var(--color-forest);
}

.projects-slider {
  position: relative;
  min-height: 480px;
}

.project-slide {
  display: none;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
  animation: slideIn 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-slide.active {
  display: grid;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.project-img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.project-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.project-label {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--color-forest);
  color: var(--color-bone);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  backdrop-filter: blur(6px);
}

.project-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-forest);
  background: rgba(17,82,75,0.08);
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  width: fit-content;
}

.project-title {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--color-forest);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.project-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.project-desc strong {
  color: var(--color-forest);
  font-weight: 600;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.25rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-top: 0.5rem;
}

.meta-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  gap: 1rem;
}

.meta-item strong {
  color: var(--color-text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.meta-item span {
  color: var(--color-forest);
  font-weight: 600;
  text-align: right;
}

.projects-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--color-forest);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.blog-img-wrapper {
  width: 100%;
  height: 210px;
  overflow: hidden;
  background: var(--color-bone-dark);
  position: relative;
}

.blog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-img {
  transform: scale(1.06);
}

.blog-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 0;
}

.blog-date {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-forest-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
}

.blog-title {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-forest);
  margin-bottom: 0.65rem;
  line-height: 1.35;
  overflow-wrap: break-word;
  word-break: break-word;
}

.blog-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: break-word;
  word-break: break-word;
}

.blog-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-forest);
  border: 1.5px solid var(--color-forest);
  border-radius: 50px;
  padding: 0.45rem 1rem;
  align-self: flex-start;
  transition: background var(--transition-fast), color var(--transition-fast);
  margin-top: auto;
}

.blog-link:hover {
  background: var(--color-forest);
  color: var(--color-bone);
}

.blog-link i {
  font-size: 0.75rem;
  transition: transform var(--transition-fast);
}

.blog-link:hover i {
  transform: translateX(3px);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info .section-title {
  margin-bottom: 0;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(247, 245, 240, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-bone);
}

.contact-item h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(247, 245, 240, 0.6);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-item p {
  color: var(--color-bone);
  font-size: 0.95rem;
  line-height: 1.6;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: var(--color-bone);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.input-field {
  padding: 0.9rem 1.1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}

.input-field:focus {
  outline: none;
  border-color: var(--color-forest);
  box-shadow: 0 0 0 3px rgba(17, 82, 75, 0.1);
}

textarea.input-field {
  min-height: 130px;
  resize: vertical;
  line-height: 1.6;
}

select.input-field {
  appearance: none;
  cursor: pointer;
}

.footer {
  background: white;
  color: var(--color-forest);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-bone);
  font-weight: 600;
  font-size: 0.9rem;
}

.footer-logo {
  height: 44px;
  width: auto;
}

.footer-copy {
  font-size: 0.825rem;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-child(2) {
  transition-delay: 0.1s;
}

.reveal:nth-child(3) {
  transition-delay: 0.18s;
}

.reveal:nth-child(4) {
  transition-delay: 0.26s;
}

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 100;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  animation: pulse-wa 2s infinite;
}

.whatsapp-float:hover {
  background-color: #1ebe57;
  transform: scale(1.1);
  animation: none;
}

.whatsapp-float i {
  font-size: 2rem;
}

.whatsapp-tooltip {
  position: absolute;
  right: 75px;
  background-color: var(--color-white);
  color: var(--color-text);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

@keyframes pulse-wa {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@media (max-width: 1024px) {

  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-img {
    height: 320px;
  }

  .about-stats {
    gap: 1.5rem;
  }

  
  .services-list {
    gap: 3.5rem;
  }

  .service-row,
  .service-row-reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 1.5rem;
  }

  .service-img {
    height: 300px;
  }

  
  .project-slide.active {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .project-img {
    height: 260px;
  }

  .projects-slider {
    min-height: auto;
  }

  
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {

  
  .nav {
    
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    
    background-color: var(--color-forest);
    
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    
    z-index: 300;
    
    visibility: hidden;
    opacity: 0;
    transition:
      visibility 0s linear var(--transition),
      opacity var(--transition);
    pointer-events: none;
  }

  .nav.open {
    visibility: visible;
    opacity: 1;
    transition:
      visibility 0s linear 0s,
      opacity var(--transition);
    pointer-events: all;
  }

  .nav a {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-bone);
    letter-spacing: -0.02em;
  }

  
  .nav a::after {
    display: none;
  }

  .nav a:hover {
    opacity: 0.65;
  }

  
  .menu-toggle {
    display: flex;
  }

  
  .menu-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
    background: var(--color-forest);
  }

  .menu-toggle.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .menu-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
    background: var(--color-forest);
  }

  
  .header {
    z-index: 400;
    background: rgba(247, 245, 240, 0.98);
  }

  
  .hero-content {
    padding-top: 90px;
    padding-bottom: 5rem;
  }

  .hero-headline {
    font-size: clamp(1.9rem, 8vw, 2.4rem);
  }

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

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .hero-scroll-hint {
    display: none;
  }

  

  
  .about-grid {
    gap: 2rem;
  }

  .about-img {
    height: 260px;
    border-radius: var(--radius-lg);
  }

  .about-stats {
    flex-wrap: wrap;
    gap: 1.25rem 2rem;
  }

  .stat-item strong {
    font-size: 1.6rem;
  }

  
  .section {
    padding: clamp(3rem, 7vw, 5rem) 0;
  }

  .services-list {
    gap: 2.5rem;
  }

  .service-img {
    height: 220px;
  }

  .service-text h3 {
    font-size: 1.4rem;
  }

  .service-text p {
    font-size: 0.95rem;
  }

  
  .projects-nav {
    flex-wrap: wrap;
    gap: 0.4rem 0.35rem;
    overflow-x: visible;
    padding-bottom: 0;
    justify-content: flex-start;
  }

  .proj-btn {
    font-size: 0.78rem;
    padding: 0.4rem 0.85rem;
    white-space: normal;
    flex-shrink: unset;
  }

  .project-slide.active {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .project-img {
    height: 220px;
    border-radius: var(--radius-lg);
  }

  .project-title {
    font-size: 1.2rem;
  }

  .project-desc {
    font-size: 0.9rem;
  }

  .meta-item {
    font-size: 0.82rem;
  }

  
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  
  .contact-form {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
  }

  .contact-grid {
    gap: 2rem;
  }

  
  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 54px;
    height: 54px;
  }

  .whatsapp-tooltip {
    display: none;
  }

  
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .blog-hero {
    padding: calc(72px + 3rem) 0 3rem;
  }
  .post-cover-wrapper {
    max-height: 240px;
    margin-bottom: 2rem;
  }
  .post-article {
    font-size: 1rem;
    line-height: 1.75;
  }
  .post-footer-nav {
    flex-direction: column;
  }
  .post-footer-nav .btn {
    min-width: unset;
  }
}

@media (max-width: 400px) {
  .header {
    padding: 0 1rem;
  }

  .container {
    padding: 0 1rem;
  }

  .hero-headline {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .contact-form {
    padding: 1.25rem;
  }

  .hero-brand {
    padding: 0.4rem 1rem 0.4rem 0.4rem;
  }
}


.brands-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  overflow: hidden;
}

.brands-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.brands-header .section-subtitle.light {
  color: rgba(247, 245, 240, 0.65);
  max-width: 520px;
  margin: 0 auto;
}

.brands-carousel {
  position: relative;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 1rem 0 1rem 2rem; 
}


.brands-carousel::-webkit-scrollbar {
  display: none;
}

.brands-track {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1.25rem;
  width: max-content;
}

.brand-card:last-child {
  margin-right: 2rem;
}

.brands-carousel:hover .brands-track {
  animation-play-state: paused;
}

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

.brand-card {
  background: rgba(255, 255, 255, 0.97);
  border-radius: var(--radius-md);
  width: 190px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.14);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  cursor: default;
}

.brand-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.22);
  background: #ffffff;
}

.brand-name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-forest);
  text-align: center;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.brand-name small {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-top: 0.1rem;
}

.brand-card img {
  max-height: 44px;
  max-width: 140px;
  width: auto;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter var(--transition-fast);
}

.brand-card:hover img {
  filter: grayscale(0%);
}

@media (max-width: 768px) {
  .brands-section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .brands-header {
    margin-bottom: 2rem;
  }

  .brands-carousel {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0.5rem 0 1rem 1.25rem;
    cursor: grab;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .brands-carousel:active {
    cursor: grabbing;
  }

  .brands-carousel::-webkit-scrollbar {
    display: none;
  }

  .brands-track {
    animation: none;
    gap: 0.75rem;
    justify-content: flex-start;
    flex-wrap: nowrap;
    width: max-content;
  }

  .brand-card[aria-hidden="true"] {
    display: none;
  }

  .brand-card {
    width: 140px;
    height: 76px;
    padding: 1rem;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
  }

  .brand-card:last-child {
    margin-right: 1.25rem;
  }

  .brand-name {
    font-size: 0.85rem;
  }

  .brands-scroll-hint {
    display: flex;
  }
}

.blog-hero {
  background: var(--color-forest);
  padding: calc(72px + 5rem) 0 4.5rem;
}
.blog-hero-title {
  font-family: var(--font-sans);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--color-bone);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
  overflow-wrap: break-word;
  word-break: break-word;
}
.blog-hero-sub {
  font-size: 1.05rem;
  color: rgba(247,245,240,0.72);
  max-width: 520px;
  line-height: 1.7;
}
.blog-section {
  background: var(--color-bone);
  padding: 4rem 0 6rem;
}
.blog-empty {
  grid-column: 1/-1;
  text-align: center;
  padding: 5rem 2rem;
  color: var(--color-text-muted);
}
.blog-img-placeholder {
  width: 100%;
  height: 210px;
  background: var(--color-bone-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-border);
  font-size: 2.5rem;
}
.blog-skeleton {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.blog-skeleton .sk-img {
  width: 100%; height: 210px;
  background: linear-gradient(90deg, var(--color-bone-dark) 25%, var(--color-bone) 50%, var(--color-bone-dark) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
.blog-skeleton .sk-content { padding: 1.5rem; display:flex; flex-direction:column; gap:0.75rem; }
.sk-line { height:13px; border-radius:6px; background:linear-gradient(90deg,var(--color-bone-dark) 25%,var(--color-bone) 50%,var(--color-bone-dark) 75%); background-size:200% 100%; animation:shimmer 1.4s infinite; }
.sk-short  { width: 35%; }
.sk-medium { width: 65%; }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

.post-progress-bar {
  position: fixed; top:0; left:0;
  height: 3px; width: 0%;
  background: var(--color-forest-light);
  z-index: 9999;
  transition: width 0.1s linear;
}
.post-hero { padding-bottom: 3rem; }
.post-back-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: rgba(247,245,240,0.7); text-decoration: none;
  font-size: 0.875rem; font-weight: 600;
  margin-bottom: 1.75rem;
  transition: color 0.2s, transform 0.2s;
}
.post-back-link:hover { color: var(--color-bone); transform: translateX(-3px); }
.post-hero-meta {
  display: flex; align-items: center; gap: 0.6rem;
  margin-bottom: 1rem; flex-wrap: wrap;
}
.post-meta-date,
.post-meta-read {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; height: 28px; line-height: 1;
  box-sizing: border-box;
  padding: 0 0.85rem; border-radius: 50px;
  background: rgba(247,245,240,0.13);
  color: rgba(247,245,240,0.88);
  font-size: 0.78rem; font-weight: 500;
  white-space: nowrap; vertical-align: middle;
}
.post-hero-title { max-width: 820px; overflow-wrap: break-word; word-break: break-word; }
.post-main { padding-top: 3rem; }
.post-layout { max-width: 760px; margin: 0 auto; overflow-x: hidden; }
.post-cover-wrapper {
  margin-bottom: 3rem;
  border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-md);
  max-height: 460px;
}
.post-cover-img { width:100%; max-height:460px; object-fit:cover; display:block; }
.post-article {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--color-text);
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
}
.post-article p { margin-bottom: 1.4rem; }
.post-article p:last-child { margin-bottom: 0; }
.post-share {
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: 2.5rem 0;
}
.post-share-label { font-size:0.85rem; font-weight:600; color:var(--color-text-muted); }
.post-share-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1rem; border-radius: 50px;
  font-size: 0.82rem; font-weight: 600;
  text-decoration: none; border: none;
  cursor: pointer; font-family: inherit;
  transition: opacity 0.2s, transform 0.2s;
}
.post-share-btn:hover { opacity:0.85; transform:translateY(-1px); }
.post-share-wa   { background:#25D366; color:#fff; }
.post-share-copy { background:var(--color-bone-dark); color:var(--color-forest); }
.post-footer-nav { display:flex; gap:1rem; flex-wrap:wrap; margin-top:2.5rem; }
.post-footer-nav .btn {
  flex:1; min-width:200px; justify-content:center;
  padding: 0.85rem 1.5rem; border-radius: var(--radius-sm);
  font-size:0.9rem; font-weight:600;
  display:inline-flex; align-items:center; gap:0.5rem;
  text-decoration:none; transition:all 0.22s ease-out;
}
.post-footer-nav .btn-outline {
  border:2px solid var(--color-forest); color:var(--color-forest); background:transparent;
}
.post-footer-nav .btn-outline:hover { background:var(--color-forest); color:var(--color-bone); }
.post-footer-nav .btn-primary {
  background:var(--color-forest); color:var(--color-bone); border:2px solid var(--color-forest);
}
.post-footer-nav .btn-primary:hover { background:var(--color-forest-mid); border-color:var(--color-forest-mid); }
.post-loading { display:flex; flex-direction:column; gap:0.85rem; }
.post-loading .sk-line { height:16px; }

.post-meta-date i,
.post-meta-read i {
  font-size: 0.72rem;
  line-height: 1;
  flex-shrink: 0;
}

.brands-scroll-hint {
  display: none;
  align-items: center; justify-content: center;
  gap: 0.5rem; margin-top: 0.85rem;
  font-size: 0.74rem; color: rgba(247,245,240,0.4);
  font-weight: 500; letter-spacing:0.04em; user-select:none;
}
.brands-scroll-hint i { font-size:0.65rem; animation: hint-slide 1.6s ease-in-out infinite; }
@keyframes hint-slide { 0%,100%{transform:translateX(0);opacity:0.4} 50%{transform:translateX(5px);opacity:1} }


@media (min-width: 1600px) {
  .brands-carousel {
    padding: 1rem 0;
    display: flex;
    justify-content: center;
  }

  .brand-card:last-child {
    margin-right: 0;
  }
}