/* ============================================================
   KATYDECOR COMERCIAL & CO — style.css
   Diseño web por Localink | Dev: Aarón
   ============================================================ */

/* === VARIABLES ============================================= */
:root {
  --color-primary:  #48290d;
  --color-accent:   #b5946b;
  --color-light:    #F5EFE6;
  --color-white:    #FFFFFF;
  --color-text:     #2C1500;
  --color-muted:    #8C6A50;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Nunito', Arial, sans-serif;

  --max-width:    1280px;
  --nav-height:   76px;

  --transition:      0.32s ease;
  --transition-fast: 0.18s ease;
  --transition-slow: 0.55s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.75;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

/* === TIPOGRAFÍA ============================================ */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.12;
  color: var(--color-primary);
}

h1 { font-size: clamp(2.6rem, 5.5vw, 5.2rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: 1.05rem; font-family: var(--font-body); font-weight: 700; }

p {
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.8;
}

em { font-style: italic; }

/* === LAYOUT =============================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

/* === SECTION LABEL ======================================== */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 2.5rem;
  height: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}

.section-label.centered {
  display: flex;
  justify-content: center;
}

.section-label.centered::before,
.section-label.centered::after {
  content: '';
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* === BOTONES ============================================== */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.95rem 2.4rem;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition-fast);
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

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

.btn-primary:hover {
  background: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
}

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

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}

.btn-outline-light:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

/* === NAVBAR =============================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: var(--color-light);
  border-bottom: 1px solid rgba(72, 41, 13, 0.1);
  box-shadow: none;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: var(--color-white);
  box-shadow: 0 4px 20px rgba(72, 41, 13, 0.1);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

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

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

.navbar-nav {
  display: none;
  align-items: center;
  gap: 2.25rem;
}

.navbar-nav a {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  position: relative;
  padding-bottom: 3px;
  transition: color var(--transition-fast);
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--color-primary);
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

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

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar-cta {
  display: none;
  font-size: 0.75rem;
  padding: 0.7rem 1.6rem;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-primary);
  border-top: 2px solid var(--color-accent);
  padding: 2.5rem 1.5rem;
  transform: translateY(-105%);
  transition: transform var(--transition);
  z-index: 99;
}

.mobile-menu.open {
  transform: translateY(0);
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 2rem;
}

.mobile-menu nav a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 239, 230, 0.85);
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(181, 148, 107, 0.15);
  transition: color var(--transition-fast), padding-left var(--transition);
}

.mobile-menu nav a:hover {
  color: var(--color-accent);
  padding-left: 0.5rem;
}

/* ============================================================
   HOME — HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--color-primary);
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto;
  padding-top: var(--nav-height);
  position: relative;
}

.hero-content {
  display: flex;
  align-items: center;
  padding: 4.5rem 1.5rem 3rem;
  order: 1;
}

.hero-visual {
  order: 2;
  position: relative;
  min-height: 52vw;
  max-height: 480px;
  overflow: hidden;
}

.hero-placeholder {
  width: 100%;
  height: 100%;
  min-height: 300px;
  overflow: hidden;
  background: rgba(181, 148, 107, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-placeholder::before {
  content: '';
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 1.5rem;
  border: 1px solid rgba(181, 148, 107, 0.45);
  pointer-events: none;
  z-index: 2;
}

.hero-placeholder-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(181, 148, 107, 0.35);
}

/* Gold geometric corner marks */
.hero-placeholder::after {
  content: '';
  position: absolute;
  bottom: 3rem;
  right: 3rem;
  width: 3rem;
  height: 3rem;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  opacity: 0.5;
  z-index: 2;
}

.hero-inner {
  max-width: 620px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 2rem;
}

.hero-label::before {
  content: '';
  display: block;
  width: 2.5rem;
  height: 1px;
  background: var(--color-accent);
}

.hero h1 {
  color: var(--color-white);
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero h1 em {
  color: var(--color-accent);
  font-style: italic;
}

.hero-subtitle {
  font-size: 1rem;
  color: rgba(245, 239, 230, 0.7);
  max-width: 440px;
  margin-bottom: 2.75rem;
  line-height: 1.85;
}

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

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(181, 148, 107, 0.5);
  writing-mode: horizontal-tb;
  animation: scrollBounce 2.2s ease-in-out infinite;
}

.hero-scroll-indicator::after {
  content: '';
  display: block;
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
}

@keyframes scrollBounce {
  0%, 100% { opacity: 0.5; transform: translateY(0); }
  50%       { opacity: 0.9; transform: translateY(5px); }
}

/* ============================================================
   HOME — INTRO / ABOUT SNIPPET
   ============================================================ */
.intro-section {
  background: var(--color-white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

.intro-photo {
  position: relative;
}

.intro-photo-frame {
  aspect-ratio: 4/5;
  background: var(--color-light);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.intro-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
  z-index: 1;
}

.intro-photo::before {
  content: '';
  position: absolute;
  top: -1.25rem;
  left: -1.25rem;
  width: 55%;
  height: 55%;
  border: 2px solid var(--color-accent);
  z-index: 2;
  pointer-events: none;
}

.intro-photo-placeholder {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  position: relative;
  z-index: 1;
}

.intro-content h2 {
  margin-bottom: 1.5rem;
}

.intro-content p {
  color: var(--color-muted);
  margin-bottom: 1.1rem;
}

.intro-content .btn {
  margin-top: 1rem;
}

/* Stats strip */
.stats-strip {
  background: var(--color-primary);
  padding: 3.5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
  border: 1px solid rgba(181, 148, 107, 0.15);
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 239, 230, 0.55);
}

/* ============================================================
   HOME — SERVICES PREVIEW
   ============================================================ */
.services-section {
  background: var(--color-light);
}

.services-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 4rem;
}

.services-header h2 {
  margin-bottom: 1rem;
}

.services-header p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.service-card {
  background: var(--color-white);
  padding: 2.5rem 2rem 2.25rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 2.5rem;
  height: 3px;
  background: var(--color-accent);
  transition: width 0.45s ease;
}

.service-card:hover {
  transform: translateY(-3px);
}

.service-card:hover::after {
  width: 100%;
}

.service-card-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(181, 148, 107, 0.12);
  line-height: 1;
  margin-bottom: 1.25rem;
  user-select: none;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.85rem;
  color: var(--color-primary);
}

.service-card p {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.75;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}

.service-card-link:hover { gap: 0.9rem; }
.service-card-link::after { content: '→'; }

/* ============================================================
   HOME — PORTFOLIO PREVIEW
   ============================================================ */
.portfolio-section {
  background: var(--color-white);
}

.portfolio-header {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.portfolio-preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-light);
  cursor: pointer;
}

.portfolio-item-bg {
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: transform 0.6s ease;
}

.portfolio-item-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.portfolio-item:hover .portfolio-item-bg {
  transform: scale(1.04);
}

/* placeholder bg colors for variety */
.portfolio-item:nth-child(1) .portfolio-item-bg { background: #cdc0ae; }
.portfolio-item:nth-child(2) .portfolio-item-bg { background: #bfb09b; }
.portfolio-item:nth-child(3) .portfolio-item-bg { background: #d4c9b9; }

.portfolio-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 21, 0, 0.86);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.portfolio-item:hover .portfolio-item-overlay {
  opacity: 1;
}

/* Inset gold frame on overlay */
.portfolio-item-overlay::before {
  content: '';
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  border: 1px solid rgba(181, 148, 107, 0.4);
  transform: scale(0.96);
  transition: transform var(--transition);
}

.portfolio-item:hover .portfolio-item-overlay::before {
  transform: scale(1);
}

.portfolio-item-overlay h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: 0.4rem;
  position: relative;
}

.portfolio-item-category {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  position: relative;
}

.portfolio-footer-link {
  text-align: center;
  margin-top: 3rem;
}

/* ============================================================
   HOME — TESTIMONIALS
   ============================================================ */
.testimonials-section {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

/* Large decorative quotemark */
.testimonials-section::before {
  content: '\201C';
  position: absolute;
  font-family: var(--font-heading);
  font-size: 28rem;
  line-height: 0.8;
  color: rgba(181, 148, 107, 0.04);
  top: -2rem;
  left: -1rem;
  pointer-events: none;
  user-select: none;
}

.testimonials-section .section-label {
  color: var(--color-accent);
}

.testimonials-section h2 {
  color: var(--color-white);
  margin-bottom: 4rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.testimonial-card {
  border-left: 3px solid var(--color-accent);
  padding: 1.75rem 2rem 1.75rem 2.25rem;
  position: relative;
}

.testimonial-card blockquote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.05rem;
  color: rgba(245, 239, 230, 0.88);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.testimonial-name {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.testimonial-role {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: rgba(245, 239, 230, 0.4);
}

/* ============================================================
   HOME — CTA FINAL
   ============================================================ */
.cta-section {
  background: var(--color-light);
  text-align: center;
}

.cta-inner {
  max-width: 680px;
  margin: 0 auto;
}

.cta-inner h2 {
  margin: 1.25rem 0 1.25rem;
}

.cta-inner p {
  color: var(--color-muted);
  font-size: 1rem;
  margin-bottom: 2.5rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-light);
  color: var(--color-text);
  padding: 5rem 0 2.5rem;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(72, 41, 13, 0.12);
  margin-bottom: 2rem;
}

.footer-brand .footer-logo {
  height: 52px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--color-muted);
  max-width: 280px;
  line-height: 1.7;
}

.footer-col-title {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  display: block;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-nav-list a {
  font-size: 0.88rem;
  color: var(--color-muted);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-nav-list a:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

.footer-social-list {
  display: flex;
  gap: 0.75rem;
}

.footer-social-list a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(72, 41, 13, 0.2);
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-body);
  transition: var(--transition);
}

.footer-social-list a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(72, 41, 13, 0.06);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--color-muted);
  font-family: var(--font-body);
}

.footer-bottom a {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--color-accent);
}

/* ============================================================
   PAGE HERO (páginas internas)
   ============================================================ */
.page-hero {
  background: var(--color-primary);
  padding: calc(var(--nav-height) + 5rem) 0 5.5rem;
  position: relative;
  overflow: hidden;
}

/* Gold gradient bar at bottom */
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent) 0%, rgba(181, 148, 107, 0) 70%);
}

/* Geometric background decorator */
.page-hero-deco {
  position: absolute;
  right: 5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 220px;
  height: 220px;
  border: 1px solid rgba(181, 148, 107, 0.12);
  display: none;
}

.page-hero-deco::before {
  content: '';
  position: absolute;
  top: 1.75rem;
  left: 1.75rem;
  right: 1.75rem;
  bottom: 1.75rem;
  border: 1px solid rgba(181, 148, 107, 0.08);
}

.page-hero .section-label { margin-bottom: 1rem; }

.page-hero h1 {
  color: var(--color-white);
  font-style: italic;
  max-width: 720px;
  margin-bottom: 1.25rem;
}

.page-hero .lead {
  font-size: 1.05rem;
  color: rgba(245, 239, 230, 0.65);
  max-width: 560px;
  line-height: 1.8;
}

/* ============================================================
   SERVICIOS PAGE
   ============================================================ */
.servicios-section { background: var(--color-white); }
.servicios-section-alt { background: var(--color-light); }

.servicios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.servicio-card {
  background: var(--color-light);
  padding: 3rem 2.5rem 2.75rem;
  position: relative;
  overflow: hidden;
}

.servicio-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-accent);
  transition: width 0.5s ease;
}

.servicio-card:hover::after {
  width: 100%;
}

.servicio-icon {
  width: 50px;
  height: 50px;
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-accent);
}

.servicio-card h3 {
  font-size: 1.65rem;
  margin-bottom: 1rem;
}

.servicio-description {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.beneficios-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: 1rem;
}

.beneficios-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 2.5rem;
}

.beneficios-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.6;
}

.beneficios-list li::before {
  content: '—';
  color: var(--color-accent);
  flex-shrink: 0;
  font-weight: 700;
  margin-top: 0.05em;
}

/* Servicios CTA section */
.servicios-cta {
  background: var(--color-primary);
  padding: 6rem 0;
  text-align: center;
}

.servicios-cta h2 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.servicios-cta p {
  color: rgba(245, 239, 230, 0.65);
  margin-bottom: 2.5rem;
  font-size: 1rem;
}

/* ============================================================
   PORTAFOLIO PAGE
   ============================================================ */
.portafolio-section { background: var(--color-white); }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.filter-btn {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border: 2px solid rgba(44, 21, 0, 0.18);
  color: var(--color-muted);
  transition: var(--transition);
  background: transparent;
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.portafolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.portafolio-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.portafolio-item-img {
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: transform 0.6s ease;
}

.portafolio-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Placeholder bg colors */
.portafolio-item:nth-child(1)  .portafolio-item-img { background: #cdc0ae; }
.portafolio-item:nth-child(2)  .portafolio-item-img { background: #bfb09b; }
.portafolio-item:nth-child(3)  .portafolio-item-img { background: #d4c9b9; }
.portafolio-item:nth-child(4)  .portafolio-item-img { background: #c6b9a6; }
.portafolio-item:nth-child(5)  .portafolio-item-img { background: #b9ab97; }
.portafolio-item:nth-child(6)  .portafolio-item-img { background: #cfc3b2; }

.portafolio-item:hover .portafolio-item-img {
  transform: scale(1.04);
}

.portafolio-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 21, 0, 0.88);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.portafolio-item:hover .portafolio-item-overlay {
  opacity: 1;
}

.portafolio-item-overlay::before {
  content: '';
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  border: 1px solid rgba(181, 148, 107, 0.35);
  transform: scale(0.95);
  transition: transform var(--transition);
}

.portafolio-item:hover .portafolio-item-overlay::before {
  transform: scale(1);
}

.portafolio-item-overlay h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: 0.4rem;
  position: relative;
}

.portafolio-item-tag {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  position: relative;
}

.portafolio-item-year {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: rgba(245, 239, 230, 0.4);
  margin-top: 0.35rem;
  position: relative;
}

/* ============================================================
   SOBRE MÍ PAGE
   ============================================================ */
.sobre-intro { background: var(--color-white); }

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

.sobre-photo {
  position: relative;
}

.sobre-photo-frame {
  aspect-ratio: 3/4;
  background: var(--color-light);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.sobre-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
  z-index: 1;
}

.sobre-photo::before {
  content: '';
  position: absolute;
  top: -1.5rem;
  left: -1.5rem;
  width: 60%;
  height: 60%;
  border: 2px solid var(--color-accent);
  z-index: 2;
  pointer-events: none;
}

.sobre-photo-placeholder {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  position: relative;
  z-index: 1;
}

.sobre-text h2 { margin-bottom: 1.5rem; }

.sobre-text p {
  color: var(--color-muted);
  margin-bottom: 1.1rem;
}

/* Valores */
.valores-section {
  background: var(--color-primary);
  padding: 6rem 0;
}

.valores-section .section-label { color: var(--color-accent); }

.valores-section h2 {
  color: var(--color-white);
  margin-bottom: 3.5rem;
}

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

.valor-card {
  border: 1px solid rgba(181, 148, 107, 0.18);
  padding: 2.25rem 2rem;
  transition: border-color var(--transition);
}

.valor-card:hover {
  border-color: rgba(181, 148, 107, 0.45);
}

.valor-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(181, 148, 107, 0.1);
  line-height: 1;
  margin-bottom: 1rem;
}

.valor-card h4 {
  font-family: var(--font-heading);
  color: var(--color-accent);
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.valor-card p {
  color: rgba(245, 239, 230, 0.6);
  font-size: 0.88rem;
  line-height: 1.75;
}

/* Timeline */
.timeline-section {
  background: var(--color-light);
  padding: 6rem 0;
}

.timeline-section h2 { margin-bottom: 4rem; }

.timeline {
  position: relative;
  padding-left: 1.75rem;
  max-width: 720px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0.4rem;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--color-accent);
}

.timeline-item {
  position: relative;
  padding-bottom: 3.5rem;
  padding-left: 2.25rem;
}

.timeline-item:last-child { padding-bottom: 0; }

/* Square marker */
.timeline-item::before {
  content: '';
  position: absolute;
  left: -0.3rem;
  top: 0.35rem;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
}

.timeline-year {
  display: block;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.timeline-item h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.timeline-item p {
  font-size: 0.88rem;
  color: var(--color-muted);
}

/* ============================================================
   CONTACTO PAGE
   ============================================================ */
.contacto-section { background: var(--color-white); }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}

.contacto-info h2 { margin-bottom: 1.25rem; }

.contacto-info .lead {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 3rem;
}

.contacto-items {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contacto-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contacto-item-icon {
  width: 46px;
  height: 46px;
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-accent);
  font-weight: 700;
}

.contacto-item-body h4 {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.3rem;
}

.contacto-item-body p, .contacto-item-body a {
  font-size: 0.95rem;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.contacto-item-body a:hover {
  color: var(--color-accent);
}

/* Social links */
.contacto-socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.contacto-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(72, 41, 13, 0.2);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-muted);
  transition: var(--transition);
}

.contacto-social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Form */
.contacto-form-wrapper {
  background: var(--color-light);
  padding: 3rem 2.5rem 2.75rem;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.form-subtitle {
  font-size: 0.88rem;
  color: var(--color-muted);
  margin-bottom: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid rgba(72, 41, 13, 0.12);
  border-bottom: 2px solid rgba(72, 41, 13, 0.18);
  outline: none;
  transition: border-color var(--transition-fast);
  border-radius: 0;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(72, 41, 13, 0.18);
  border-bottom-color: var(--color-accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-notice {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 1.25rem;
}

/* Calendly & Map placeholders */
.calendly-section { background: var(--color-light); }

.calendly-placeholder {
  background: var(--color-white);
  border: 2px dashed rgba(181, 148, 107, 0.35);
  padding: 5rem 2rem;
  text-align: center;
}

.calendly-placeholder p {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.map-section { background: var(--color-white); padding: 0; }

.map-placeholder {
  width: 100%;
  height: 380px;
  background: #e8ddd3;
  border: 2px dashed rgba(181, 148, 107, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.map-placeholder p {
  color: var(--color-muted);
  font-size: 0.88rem;
  text-align: center;
}

/* ============================================================
   REVEAL / SCROLL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }

/* ============================================================
   RESPONSIVE — 480px
   ============================================================ */
@media (max-width: 479px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
    justify-content: center;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
}

/* ============================================================
   RESPONSIVE — 480px+
   ============================================================ */
@media (min-width: 480px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================================
   RESPONSIVE — 768px+
   ============================================================ */
@media (min-width: 768px) {
  :root { --nav-height: 76px; }

  section { padding: 7rem 0; }

  .container { padding: 0 3rem; }

  .hero {
    grid-template-columns: 60fr 40fr;
    grid-template-rows: 1fr;
  }

  .hero-content {
    order: 1;
    padding: 5rem 4rem 5rem 4rem;
    align-items: center;
  }

  .hero-visual {
    order: 2;
    min-height: auto;
    max-height: none;
  }

  .hero-scroll-indicator { left: 3rem; }

  .intro-grid {
    grid-template-columns: 5fr 7fr;
    gap: 5rem;
  }

  .services-grid {
    grid-template-columns: 1fr 1fr;
  }

  .portfolio-preview-grid {
    grid-template-columns: 1fr 1fr;
  }

  .portfolio-header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

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

  .footer-main {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .page-hero-deco { display: block; }

  .servicios-grid {
    grid-template-columns: 1fr 1fr;
  }

  .portafolio-grid {
    grid-template-columns: 1fr 1fr;
  }

  .sobre-grid {
    grid-template-columns: 5fr 7fr;
  }

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

  .contacto-grid {
    grid-template-columns: 5fr 7fr;
  }
}

/* ============================================================
   RESPONSIVE — 1024px+
   ============================================================ */
@media (min-width: 1024px) {
  .container { padding: 0 4rem; }

  .navbar-nav { display: flex; }
  .navbar-cta { display: inline-block; }
  .hamburger { display: none; }

  .hero-content {
    padding: 5rem 5rem 5rem 6rem;
  }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .portfolio-preview-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* ============================================================
   RESPONSIVE — 1280px+
   ============================================================ */
@media (min-width: 1280px) {
  .container { padding: 0 5rem; }

  .hero-content {
    padding: 5rem 6rem 5rem 8rem;
  }
}

/* ============================================================
   PAGE TRANSITION — cortina
   ============================================================ */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-primary);
  transform: translateX(0);
  pointer-events: none;
  will-change: transform;
}

/* Franja dorada en el borde derecho de la cortina */
.page-transition::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent);
}

.page-transition.is-entering {
  animation: curtainIn 0.5s cubic-bezier(0.76, 0, 0.24, 1) forwards;
}

.page-transition.is-exiting {
  animation: curtainOut 0.5s cubic-bezier(0.76, 0, 0.24, 1) forwards;
}

.page-transition.is-done {
  transform: translateX(100%);
}

@keyframes curtainIn {
  from { transform: translateX(-100%); }
  to   { transform: translateX(0); }
}

@keyframes curtainOut {
  from { transform: translateX(0); }
  to   { transform: translateX(100%); }
}

/* ============================================================
   FORM POPUP
   ============================================================ */
.form-popup {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(44, 21, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  backdrop-filter: blur(3px);
}

.form-popup.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.form-popup-inner {
  background: var(--color-white);
  padding: 3.5rem 3rem;
  max-width: 440px;
  width: 100%;
  text-align: center;
  position: relative;
  border-top: 4px solid var(--color-accent);
  transform: translateY(20px);
  transition: transform 0.35s ease;
}

.form-popup.is-visible .form-popup-inner {
  transform: translateY(0);
}

.form-popup-icon {
  width: 56px;
  height: 56px;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.75rem;
}

.form-popup-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.form-popup-text {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* ============================================================
   MAP FRAME
   ============================================================ */
.map-frame {
  border: 3px solid var(--color-accent);
  padding: 6px;
  background: var(--color-primary);
  line-height: 0;
}

.map-frame iframe {
  display: block;
  width: 100%;
}