@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800&family=Montserrat:wght@400;500;600;700;800&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&display=swap");

:root {
  --beige: #c7a96a;
  --negro: #101010;
  --gris: #171717;
  --accent: #c7a96a;
  --soft: #1f1f1f;
  --text-muted: #d8d0c4;
  --surface: #121212;
  --surface-2: #1c1c1c;
}

html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  font-size: 17px;
  background:
    radial-gradient(circle at top, rgba(199,169,106,0.12), transparent 22%),
    linear-gradient(180deg, #0f0f0f 0%, #151515 100%);
  color: #f5f2eb;
  line-height: 1.65;
  letter-spacing: 0.01em;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

em,
i,
.italic-phrase {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.003em;
}

.top-bar .brand-info small {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

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

a {
  color: var(--beige);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.top-bar {
  background: rgba(14,14,14,0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  min-height: 156px;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  border-bottom: 1px solid rgba(199,169,106,0.28);
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 10px 25px rgba(0,0,0,0.18);
}

.top-bar img {
  height: 120px;
  width: 120px;
  object-fit: contain;
  border-radius: 0;
  position: absolute;
  left: 24px;
}

.top-bar .brand-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  color: #f5f0e6;
}

.top-bar .brand-info span {
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.top-bar nav {
  margin-left: 0;
}

header {
  background-color: var(--surface);
  padding: 20px 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 14px 34px rgba(0,0,0,0.35);
}

header img {
  height: 58px;
}

nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

nav a {
  font-weight: 700;
  font-size: 0.9rem;
  color: #6b4a0f;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color 0.25s ease, border-color 0.25s ease, transform 0.2s ease, background 0.25s ease;
  font-family: "Montserrat", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

nav a:hover,
nav a.active {
  color: #6b4a0f;
}

nav a:hover {
  text-decoration: none;
  border-color: #6b4a0f;
  background: rgba(199,169,106,0.08);
  transform: translateY(-1px);
}

.hero {
  background: linear-gradient(135deg, #111111 0%, #1e1e1e 100%);
  color: white;
  text-align: center;
  padding: 100px 20px 90px;
  position: relative;
  overflow: hidden;
}

.floating-message {
  display: flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  max-width: calc(100% - 32px);
  margin: 4px auto 42px;
  min-height: 32px;
  padding: 0 12px;
  background: rgba(150,154,157,0.2);
  color: rgba(255,255,255,0.62);
  border: 1px solid rgba(210,214,216,0.24);
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0.82;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(0.62rem, 2.6vw, 0.82rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  white-space: nowrap;
  text-transform: uppercase;
}

.floating-message::before {
  content: "•";
  margin-right: 6px;
  color: rgba(241,221,181,0.8);
}

.hero::after {
  content: "";
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.14), transparent 40%);
  pointer-events: none;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin: 0 0 18px;
  color: #6b4a0f;
  letter-spacing: 0.04em;
  font-family: "Playfair Display", serif;
  font-weight: 700;
  color: #6b4a0f;
  color: #6b4a0f;
}

.hero .services-title {
  border-color: #6b4a0f;
}

.hero .values-title {
  transform: translateY(-24px);
}

.hero .experience-title {
  transform: translateY(-24px);
}

.hero .company-title {
  margin-bottom: 30px;
  transform: translateY(-45px);
}

.hero h1 .gold-accent {
  color: var(--beige);
  font-style: italic;
  font-weight: 800;
}

.hero h1 .keyboard-ampersand {
  font-family: Arial, sans-serif;
  font-style: normal;
  font-weight: 700;
  color: inherit;
}

.hero p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.08rem;
  color: rgba(255,255,255,0.88);
  text-align: justify;
  text-justify: inter-word;
}

.hero .company-intro {
  max-width: 1200px;
  margin: 0 auto 18px;
  text-align: justify;
  text-justify: inter-word;
}

.hero .services-intro {
  text-align: center;
  text-justify: auto;
}

.hero .values-intro {
  text-align: center;
  text-justify: auto;
}

.hero .experience-intro {
  text-align: center;
  text-justify: auto;
}

.hero .company-intro-list {
  max-width: 1200px;
  margin: 0 auto 22px;
  padding-left: 24px;
  text-align: left;
  color: rgba(255,255,255,0.88);
  line-height: 1.8;
}

.hero .company-intro-list li {
  margin-bottom: 6px;
}

.hero .illustration {
  margin: 34px auto 0;
  width: min(1200px, 100%);
  max-width: 1200px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  background: transparent;
  padding: 0;
  border: 0;
}

.hero .illustration svg {
  width: 100%;
  height: auto;
  display: block;
}

.hero .illustration img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  border-radius: 16px;
  border: 1px solid rgba(220,224,226,0.3);
  box-shadow: 0 0 18px rgba(210,214,216,0.28), 0 16px 34px rgba(0,0,0,0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.hero .illustration img:hover,
.hero .illustration img:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 0 24px rgba(210,214,216,0.42), 0 18px 38px rgba(0,0,0,0.34);
  outline: 2px solid var(--beige);
  outline-offset: 3px;
}

@media (max-width: 600px) {
  .hero .illustration {
    grid-template-columns: 1fr;
  }
}

.hero .callout {
  display: inline-flex;
  margin-top: 34px;
  background: linear-gradient(90deg, var(--beige), #f0d89b);
  color: #161616;
  padding: 18px 28px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 20px 36px rgba(0,0,0,0.25);
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

.section-block {
  margin: 44px auto;
  background: linear-gradient(145deg, rgba(27,27,27,0.96), rgba(21,21,21,0.96));
  border-radius: 24px;
  padding: 44px 38px;
  box-shadow: 0 24px 54px rgba(0,0,0,0.28), inset 0 1px 0 rgba(255,255,255,0.03);
  border: 1px solid rgba(199,169,106,0.24);
  width: 100%;
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.8s ease both;
}

.section-block::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, rgba(199,169,106,0), rgba(199,169,106,0.9), rgba(199,169,106,0));
}

.section-block .illustration-inline {
  margin: 28px 0 0;
  border-radius: 22px;
  overflow: hidden;
  background: #232323;
  padding: 22px;
}

.section-block .illustration-inline svg {
  width: 100%;
  height: auto;
  display: block;
}

.project-photo-area {
  margin-top: 24px;
}

.project-video-area {
  margin-top: 24px;
}

.project-video {
  width: 100%;
  max-height: 520px;
  display: block;
  border-radius: 20px;
  border: 1px solid rgba(199,169,106,0.25);
  background: #0b0b0b;
  box-shadow: 0 16px 40px rgba(0,0,0,0.24);
}

.project-photo {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid rgba(199,169,106,0.25);
  box-shadow: 0 16px 40px rgba(0,0,0,0.24);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-photo:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 20px 46px rgba(0,0,0,0.3);
}

.gallery-modal {
  position: static;
  background: transparent;
  display: block;
  padding: 0;
  opacity: 1;
  visibility: visible;
}

.gallery-modal.active {
  opacity: 1;
  visibility: visible;
}

.gallery-content {
  background: transparent;
  width: 100%;
  padding: 0;
  border: 0;
  box-shadow: none;
  position: relative;
}

.gallery-title {
  margin: 0 0 16px;
  text-align: center;
  color: var(--beige);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gallery-close {
  display: none;
  position: absolute;
  top: 12px;
  right: 12px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  color: #ffffff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(0,0,0,0.18);
  transition: background 0.2s ease, transform 0.2s ease;
}

.gallery-close:hover {
  background: rgba(199,169,106,0.22);
  transform: scale(1.05);
}

.gallery-track {
  display: flex;
  justify-content: center;
  align-items: center;
}

.gallery-track img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: 18px;
  display: none;
  cursor: pointer;
}

.gallery-track img.active {
  display: block;
}

.gallery-track.is-expanded {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.gallery-track.is-expanded img,
.experience-gallery-card .gallery-track.is-expanded img {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: contain;
  background: #ffffff;
}

.gallery-collapse-btn {
  display: none;
  margin: 18px auto 0;
  padding: 10px 18px;
  border: 0;
  border-radius: 999px;
  background: #ffffff;
  color: #5e4712;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(52,43,26,0.14);
}

.gallery-track.is-expanded + .gallery-collapse-btn {
  display: block;
}

.gallery-collapse-btn:hover {
  transform: translateY(-1px);
}

.experience-gallery-section > h2 {
  display: block;
  text-align: center;
}

.experience-gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.experience-gallery-card {
  min-width: 0;
  padding: 20px;
  border: 0;
  border-radius: 16px;
  background: #ffffff;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 16px 32px rgba(52,43,26,0.12);
}

.experience-gallery-card h3 {
  margin: 0 0 14px;
  color: var(--beige);
  font-family: "Playfair Display", serif;
  text-align: center;
}

.experience-gallery-card .gallery-track {
  min-height: 520px;
}

.experience-gallery-card .gallery-track img {
  height: 520px;
  object-fit: contain;
  background: #ffffff;
  border-radius: 24px;
}

.image-zoom-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.image-zoom-modal.active {
  opacity: 1;
  visibility: visible;
}

.image-zoom-content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(94vw, 1400px);
  max-height: 94vh;
  padding: 12px;
  border-radius: 24px;
  background: rgba(15,15,15,0.9);
  border: 1px solid rgba(199,169,106,0.25);
  box-shadow: 0 18px 40px rgba(0,0,0,0.45);
  transform: scale(0.94);
  opacity: 0;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.image-zoom-modal.active .image-zoom-content {
  transform: scale(1);
  opacity: 1;
}

.image-zoom-content img {
  display: block;
  max-width: 100%;
  max-height: 88vh;
  border-radius: 24px;
  object-fit: contain;
  box-shadow: 0 18px 36px rgba(0,0,0,0.28);
}

.gallery-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

.gallery-controls button {
  background: linear-gradient(90deg, var(--beige), #f0d89b);
  border: none;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 700;
  color: #161616;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-controls button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(0,0,0,0.18);
}

.section-block h2 {
  margin-top: 0;
  font-size: 2.2rem;
  border-bottom: 3px solid var(--beige);
  padding-bottom: 12px;
  display: inline-block;
  color: #f7efde;
  font-family: "Playfair Display", serif;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.card h3 {
  font-family: "Playfair Display", serif;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.card .centered-card-title {
  text-align: center;
}

.project-subtitle {
  margin: 22px 0 12px;
  color: #d9bb76;
  font-family: "Playfair Display", serif;
  font-size: clamp(1.45rem, 2vw, 2rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-caption {
  margin: 24px 0 18px;
  color: #c7a96a;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.7;
  text-align: justify;
}

.project-collapsible {
  position: relative;
  max-height: 170px;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding-bottom: 8px;
}

.project-collapsible .project-name {
  margin-bottom: 14px;
}

.project-collapsible::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 70px;
  background: linear-gradient(to bottom, rgba(21, 21, 21, 0), rgba(21, 21, 21, 1));
  pointer-events: none;
}

.project-collapsible.expanded {
  max-height: 1200px;
}

.project-collapsible.expanded::after {
  opacity: 0;
}

.project-collapsible .project-name {
  color: #f4e8d2;
  font-weight: 600;
  margin-bottom: 16px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.02);
  border-left: 3px solid var(--beige);
  border-radius: 10px;
}

.view-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--beige), #f0d89b);
  color: #161616;
  border: none;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.view-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 26px rgba(0,0,0,0.25);
  filter: brightness(1.04);
}

.section-block .project-name,
.section-block .project-caption {
  color: #d7c28a;
  font-weight: 700;
}

.section-block p,
.section-block li {
  line-height: 1.85;
  color: #e9e2d2;
  font-size: 1.08rem;
  font-weight: 500;
  text-align: justify;
  text-justify: inter-word;
}

.section-block .integrity-text {
  margin-top: 4px;
}

.section-block .italic-phrase {
  color: var(--beige);
  font-size: 1.08rem;
  font-weight: 600;
}

.section-block ul {
  padding-left: 22px;
  margin: 22px 0 0;
}

.cards-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: #1c1c1c;
  padding: 28px;
  border-radius: 20px;
  border: 1px solid rgba(199,169,106,0.18);
  box-shadow: 0 14px 30px rgba(0,0,0,0.2);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(230, 194, 105, 0.92);
  box-shadow: 0 18px 36px rgba(0,0,0,0.1), 0 0 18px rgba(199,169,106,0.2);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 14px;
  color: var(--beige);
}

.services-section h2,
.services-section .card h3 {
  text-align: center;
}

.card ul {
  margin: 0;
  padding-left: 20px;
}

.card li {
  line-height: 1.45;
  margin-bottom: 4px;
}

.feature-list {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin: 24px auto 0;
}

.feature-list li {
  background: #1a1a1a;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid rgba(199,169,106,0.18);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.feature-list li:hover {
  transform: scale(1.03);
  border-color: rgba(199,169,106,0.42);
  box-shadow: 0 12px 26px rgba(0,0,0,0.24);
}

.map-card {
  margin-top: 24px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(199,169,106,0.25);
  box-shadow: 0 16px 36px rgba(0,0,0,0.22);
}

.map-card iframe {
  width: 100%;
  min-height: 320px;
  border: 0;
  display: block;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #25d366, #1ea952);
  border-radius: 50%;
  box-shadow: 0 18px 30px rgba(37, 211, 102, 0.34);
  z-index: 2000;
  border: 3px solid rgba(255, 255, 255, 0.82);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 20px 34px rgba(37, 211, 102, 0.42);
}

.whatsapp-float:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.9);
  outline-offset: 3px;
}

.email-float {
  position: fixed;
  right: 22px;
  bottom: 98px;
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #d9a441, #b47716);
  border-radius: 50%;
  box-shadow: 0 18px 30px rgba(180, 119, 22, 0.32);
  z-index: 2000;
  border: 3px solid rgba(255, 255, 255, 0.82);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.email-float:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 20px 34px rgba(217, 164, 65, 0.42);
}

.email-float:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.9);
  outline-offset: 3px;
}

.email-float svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: #ffffff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: #ffffff;
}

footer {
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  background-color: #0d0d0d;
  padding: 28px 20px;
  text-align: center;
  color: #e7dfcf;
  font-size: 0.96rem;
  border-top: 1px solid rgba(199,169,106,0.2);
}

@media (max-width: 900px) {
  .section-block {
    padding: 36px 26px;
  }
}

@media (max-width: 768px) {
  .top-bar {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    min-height: 0;
  }

  .top-bar img {
    height: 100px;
    width: 100px;
    position: static;
  }

  .top-bar nav {
    margin-left: 0;
  }

  .floating-message {
    width: max-content;
    margin-top: 4px;
    min-height: 30px;
    padding: 0 10px;
    font-size: 0.76rem;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    justify-content: center;
  }

  .content-grid.two-columns {
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    width: 56px;
    height: 56px;
    right: 16px;
    bottom: 18px;
  }

  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }

  .email-float {
    width: 56px;
    height: 56px;
    right: 16px;
    bottom: 86px;
  }

  .email-float svg {
    width: 26px;
    height: 26px;
  }

  .gallery-track.is-expanded {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

:root {
  --beige: #9a741f;
  --accent: #9a741f;
  --text-muted: #5b5b5b;
  --surface: #ffffff;
  --surface-2: #f5f3ee;
}

body {
  background:
    radial-gradient(circle at top, rgba(199,169,106,0.12), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f6f4ef 100%);
  color: #242424;
}

.top-bar {
  background: rgba(255,255,255,0.96);
  border-bottom-color: rgba(154,116,31,0.28);
  box-shadow: 0 10px 25px rgba(52,43,26,0.1);
}

.top-bar .brand-info {
  color: #242424;
}

nav a {
  color: #6b4a0f;
}

nav a:hover,
nav a.active {
  color: #6b4a0f;
}

nav a:hover {
  border-color: #6b4a0f;
  background: rgba(199,169,106,0.12);
}

.hero {
  background: linear-gradient(135deg, #ffffff 0%, #f1eee7 100%);
  color: #242424;
}

.hero::after {
  background: radial-gradient(circle at top right, rgba(154,116,31,0.11), transparent 40%);
}

.hero h1 {
  color: #6b4a0f;
  text-shadow: 0 0 18px rgba(154,116,31,0.12);
}

.hero p,
.hero .company-intro-list {
  color: #454545;
}

.floating-message {
  background: rgba(255,255,255,0.78);
  color: #575757;
  border-color: rgba(154,116,31,0.32);
  box-shadow: 0 8px 22px rgba(52,43,26,0.1);
}

.section-block {
  background: linear-gradient(145deg, rgba(255,255,255,0.98), rgba(249,247,242,0.98));
  border-color: rgba(154,116,31,0.28);
  box-shadow: 0 24px 54px rgba(52,43,26,0.1), inset 0 1px 0 rgba(255,255,255,0.9);
}

.section-block h2 {
  color: #252525;
  border-bottom-color: #b1872d;
}

.section-block p,
.section-block li {
  color: #3d3d3d;
}

.section-block .project-name,
.section-block .project-caption {
  color: #765817;
}

.project-collapsible::after {
  background: linear-gradient(to bottom, rgba(249,247,242,0), rgba(249,247,242,1));
}

.project-collapsible .project-name {
  color: #4a3a1b;
  background: rgba(154,116,31,0.06);
  border-left-color: #b1872d;
}

.card {
  background: #ffffff;
  border-color: rgba(154,116,31,0.3);
  box-shadow: 0 14px 30px rgba(52,43,26,0.1);
}

.card:hover {
  border-color: #b1872d;
  box-shadow: 0 18px 36px rgba(52,43,26,0.14), 0 0 18px rgba(154,116,31,0.2);
}

.feature-list li {
  background: #ffffff;
  border-color: rgba(154,116,31,0.26);
}

.map-card {
  border-color: rgba(154,116,31,0.32);
  box-shadow: 0 16px 36px rgba(52,43,26,0.12);
}

footer {
  background: #ffffff;
  color: #4a4a4a;
  border-top-color: rgba(154,116,31,0.28);
}

/* --- Botón de menú y cabecera compacta en móviles --- */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: transparent;
  border: 1px solid rgba(154,116,31,0.35);
  border-radius: 12px;
  color: #6b4a0f;
  cursor: pointer;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-toggle-bars {
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bars::before {
  top: -7px;
}

.nav-toggle-bars::after {
  top: 7px;
}

.nav-open .nav-toggle-bars {
  background: transparent;
}

.nav-open .nav-toggle-bars::before {
  transform: translateY(7px) rotate(45deg);
}

.nav-open .nav-toggle-bars::after {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .top-bar {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 16px;
    min-height: 0;
    text-align: left;
  }

  .top-bar img {
    height: 54px;
    width: 54px;
    position: static;
    flex: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .top-bar nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 6px;
    margin: 0;
    padding: 0 14px;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(154,116,31,0.28);
    box-shadow: 0 16px 30px rgba(52,43,26,0.14);
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.25s ease, padding 0.3s ease, visibility 0.3s ease;
  }

  .top-bar.nav-open nav {
    max-height: calc(100vh - 90px);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    overflow-y: auto;
    padding: 10px 14px 16px;
  }

  .top-bar nav a {
    display: block;
    padding: 13px 14px;
    border-radius: 12px;
    border-color: rgba(154,116,31,0.18);
    background: rgba(154,116,31,0.04);
    font-size: 0.82rem;
    letter-spacing: 0.1em;
  }
}

@media (max-width: 380px) {
  .top-bar img {
    height: 46px;
    width: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .top-bar nav,
  .nav-toggle-bars,
  .nav-toggle-bars::before,
  .nav-toggle-bars::after {
    transition: none;
  }
}