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

:root {
  --night:      #0b0e14;
  --navy:       #121828;
  --navy-60:    #1e2b3f;
  --navy-30:    #2e4060;
  --slate:      #4a6080;
  --mist:       #8fa4bc;
  --silver:     #c8d4e0;
  --frost:      #eef2f7;
  --paper:      #f7f9fc;
  --champ:      #c9a96e;
  --champ-dark: #7D663A;
  --champ-l:    #dfc088;
  --champ-p:    #f0e6cf;
  --serif:      'Playfair Display', Georgia, serif;
  --sans:       'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

:focus-visible {
  outline: 2px solid var(--champ);
  outline-offset: 3px;
}

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--navy);
  overflow-x: hidden;
  cursor: none;
  line-height: 1.6;
}

/* ── CURSOR CUSTOM (Solo Desktop) ── */
#cursor {
  position: fixed; top: 0; left: 0; z-index: 9999;
  width: 8px; height: 8px;
  background: var(--champ); border-radius: 50%;
  pointer-events: none;
  transition: transform 0.25s ease-out, background 0.25s ease-out, border 0.25s ease-out;
  transform: translate(-50%, -50%) scale(1);
}
#cursor.grow {
  transform: translate(-50%, -50%) scale(4);
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid var(--champ);
}
@media (max-width: 768px) {
  #cursor { display: none; }
  body { cursor: auto; }
}

/* ── NAVEGACIÓN ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 3.5rem;
  transition: background 0.4s ease, border-bottom 0.4s ease, backdrop-filter 0.4s ease, padding 0.3s ease;
}
.nav-logo {
  font-family: var(--serif); font-size: 1.45rem; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--frost);
  text-decoration: none;
  transition: color 0.3s;
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.nav-logo span { color: var(--champ); font-weight: 300; font-size: 0.8em; letter-spacing: 0.15em; }

.nav-links { display: flex; gap: 1.8rem; list-style: none; }
.nav-links a {
  font-size: 0.65rem; font-weight: 400;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  text-decoration: none; transition: color 0.3s;
}
.nav-links a:hover { color: var(--champ); }

.nav-cta {
  font-size: 0.62rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--night); background: var(--champ);
  padding: 0.65rem 1.4rem; text-decoration: none;
  border: 1px solid transparent; border-radius: 2px;
  transition: background 0.3s, color 0.3s, transform 0.2s;
}
.nav-cta:hover { background: var(--champ-l); color: var(--night); transform: translateY(-1px); }

.nav-burger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 4px;
}
.nav-burger span {
  display: block; width: 24px; height: 1.5px;
  background: var(--frost);
  transition: all 0.3s;
}
.nav-burger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

nav.scrolled {
  background: rgba(247, 249, 252, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--silver);
  padding: 0.9rem 3.5rem;
}
nav.scrolled .nav-logo { color: var(--navy); }
nav.scrolled .nav-links a { color: var(--slate); }
nav.scrolled .nav-burger span { background: var(--navy); }
nav.scrolled .nav-cta { background: var(--navy); color: var(--paper); }
nav.scrolled .nav-cta:hover { background: var(--champ); color: var(--night); }

.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: var(--night); flex-direction: column;
  align-items: center; justify-content: center; gap: 2rem;
  padding: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--serif); font-size: 1.7rem; font-weight: 300;
  color: rgba(255,255,255,0.75); text-decoration: none;
  letter-spacing: 0.05em; transition: color 0.3s;
}
.mobile-menu a:hover { color: var(--champ); }
.mobile-menu .mm-cta {
  background: var(--champ); color: var(--night);
  font-family: var(--sans); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  padding: 1rem 2.2rem; text-decoration: none;
  margin-top: 1rem; border-radius: 2px;
}

@media (max-width: 992px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  nav { padding: 1.1rem 1.5rem; }
  nav.scrolled { padding: 0.9rem 1.5rem; }
}

/* ── HERO SECTION ── */
#hero {
  min-height: 100vh; background: var(--night);
  display: grid; grid-template-columns: repeat(12, 1fr);
  align-items: center; padding: 0 3.5rem;
  position: relative; overflow: hidden;
}

.hero-slider {
  position: absolute; inset: 0; z-index: 0;
}
.hero-slider .slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.5s ease-in-out;
}
.hero-slider .slide.active { opacity: 1; }

.hero-video-mobile {
  position: absolute; inset: 0; z-index: 0;
  display: none;
  overflow: hidden;
}
.hero-video-mobile video {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}

.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(105deg, rgba(11,14,20,0.95) 0%, rgba(11,14,20,0.85) 55%, rgba(11,14,20,0.65) 100%);
}

.hero-gl {
  position: absolute; top: 0; bottom: 0; z-index: 1;
  width: 1px; background: rgba(255,255,255,0.03);
}
.hero-gl:nth-child(1) { left: 16.6%; }
.hero-gl:nth-child(2) { left: 41.6%; }
.hero-gl:nth-child(3) { left: 66.6%; }
.hero-gl:nth-child(4) { right: 0; }

.hero-tag {
  grid-column: 1 / 13; grid-row: 1;
  padding-bottom: 1.8rem; padding-top: 7.5rem;
  display: flex; align-items: center; gap: 1.2rem;
  position: relative; z-index: 2;
}
.hero-tag-line { width: 2.2rem; height: 1px; background: var(--champ); flex-shrink: 0; }
.hero-tag span {
  font-size: 0.65rem; font-weight: 400;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--champ);
}

.hero-title {
  grid-column: 1 / 13; grid-row: 2;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 6.2vw, 6.8rem);
  font-weight: 300; line-height: 1.02; letter-spacing: -0.01em;
  color: var(--frost); position: relative; z-index: 2;
  padding-left: 0;
  max-width: 1200px;
}
.hero-title em { font-style: italic; color: var(--champ); font-weight: 400; }
.hero-title .push { padding-left: 3vw; display: block; }
.hero-title .pushmore { padding-left: 6vw; display: block; }

.hero-bottom {
  grid-column: 1 / 13; grid-row: 3;
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 3rem 0 4.5rem;
  position: relative; z-index: 2;
  gap: 3rem;
}
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.hero-stat-item {
  border-left: 2px solid var(--champ);
  padding-left: 1rem;
}
.hero-stat-num {
  font-family: var(--serif); font-size: 2.1rem; font-weight: 400;
  color: var(--frost); line-height: 1;
}
.hero-stat-num.lit { color: var(--champ); }
.hero-stat-label {
  font-size: 0.62rem; font-weight: 300;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--silver); margin-top: 0.35rem;
}

.hero-right-block { max-width: 440px; text-align: left; }
.hero-right-block p, .hero-sub {
  font-size: 0.95rem; font-weight: 300; line-height: 1.7;
  color: rgba(255,255,255,0.85); margin-bottom: 1.8rem;
}
.hero-btns { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }

.btn-champ {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--night); background: var(--champ);
  padding: 0.9rem 1.8rem; text-decoration: none;
  border-radius: 2px;
  transition: background 0.3s, transform 0.2s, letter-spacing 0.3s;
}
.btn-champ:hover { background: var(--champ-l); letter-spacing: 0.26em; transform: translateY(-1px); }

.btn-ghost-light {
  display: inline-flex; align-items: center;
  font-size: 0.65rem; font-weight: 400;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--frost); border-bottom: 1px solid rgba(255,255,255,0.4);
  text-decoration: none; padding-bottom: 0.3rem;
  transition: color 0.3s, border-color 0.3s;
}
.btn-ghost-light:hover { color: var(--champ); border-color: var(--champ); }

.hero-scroll-ind {
  position: absolute; bottom: 1.8rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem; z-index: 2;
}
.hero-scroll-ind span {
  font-size: 0.55rem; font-weight: 400; letter-spacing: 0.3em;
  text-transform: uppercase; color: rgba(255,255,255,0.4);
}
.scroll-bar {
  width: 1px; height: 2.5rem;
  background: linear-gradient(to bottom, var(--champ), transparent);
  animation: sDrop 2.2s ease-in-out infinite;
}
@keyframes sDrop {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}
.hero-num-bg {
  position: absolute; bottom: -3rem; right: 2rem; z-index: 1;
  font-family: var(--serif); font-size: 16rem; font-weight: 300;
  color: rgba(255,255,255,0.02); line-height: 1;
  pointer-events: none; user-select: none;
}

@media (max-width: 900px) {
  #hero { padding: 0 1.5rem; grid-template-columns: 1fr; }
  .hero-slider { display: none !important; }
  .hero-video-mobile { display: block !important; }
  .hero-overlay {
    background: linear-gradient(180deg, rgba(11, 14, 20, 0.42) 0%, rgba(11, 14, 20, 0.68) 60%, rgba(11, 14, 20, 0.88) 100%) !important;
  }
  .hero-tag { padding-top: 6rem; padding-bottom: 1.2rem; }
  .hero-title .push { padding-left: 1.5rem; }
  .hero-title .pushmore { padding-left: 2.5rem; }
  .hero-bottom { flex-direction: column; align-items: flex-start; gap: 2rem; padding-bottom: 4rem; }
  .hero-stats { gap: 1.5rem; }
}

/* ── COMMON SECTION HEADERS ── */
.sec-header {
  display: flex; align-items: baseline; gap: 2.5rem;
  margin-bottom: 4rem; padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--silver);
}
.sec-num {
  font-family: var(--serif); font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 300; color: var(--silver); line-height: 1; flex-shrink: 0;
}
.sec-title-wrap { flex: 1; }
.sec-label {
  font-size: 0.62rem; font-weight: 400; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--champ-dark); margin-bottom: 0.5rem;
}
.sec-title {
  font-family: var(--serif); font-size: clamp(1.8rem, 3.2vw, 3rem);
  font-weight: 300; line-height: 1.15; color: var(--navy);
}
.sec-title em { font-style: italic; color: var(--champ-dark); }
.sec-intro {
  font-size: 0.95rem; font-weight: 300; color: var(--slate);
  margin-top: 0.8rem; max-width: 65ch; line-height: 1.7;
}

@media (max-width: 768px) {
  .sec-header { gap: 1.2rem; margin-bottom: 2.5rem; }
}

/* ── SECCIÓN: SERVICIOS (SHOWCASE INMERSIVO CON CROSSFADE) ── */
#servicios {
  padding: 6.5rem 3.5rem 7rem;
  background: white;
  border-bottom: 1px solid var(--silver);
}

.srv-showcase {
  position: relative;
  width: 100%;
  margin-top: 0.5rem;
}

.srv-slides-viewport {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(18, 24, 40, 0.12);
  box-shadow: 0 16px 45px rgba(18, 24, 40, 0.08);
  background: var(--navy);
}

.srv-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s ease;
  z-index: 1;
  display: flex;
  align-items: center;
}

.srv-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.srv-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 6s cubic-bezier(0.25, 1, 0.5, 1);
  filter: brightness(0.75) saturate(1.05);
}

.srv-slide.active .srv-slide-bg {
  transform: scale(1);
}

.srv-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 14, 20, 0.95) 0%, rgba(11, 14, 20, 0.82) 48%, rgba(11, 14, 20, 0.45) 100%);
}

.srv-slide-content {
  position: relative;
  z-index: 2;
  padding: 3.5rem 4rem;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translateY(15px);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
}

.srv-slide.active .srv-slide-content {
  transform: translateY(0);
}

.srv-slide-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201, 169, 110, 0.15);
  border: 1px solid rgba(201, 169, 110, 0.4);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.85rem;
  border-radius: 2px;
  color: var(--champ-l);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.srv-slide-icon {
  font-size: 1rem;
}

.srv-slide-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.2vw, 3rem);
  font-weight: 400;
  color: var(--frost);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.srv-slide-desc {
  font-size: 1.02rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--mist);
  margin-bottom: 2rem;
  max-width: 52ch;
}

.srv-slide-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--champ);
  color: var(--night);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.95rem 1.8rem;
  border-radius: 3px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.srv-slide-btn:hover {
  background: var(--champ-l);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 169, 110, 0.35);
}

.srv-showcase-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.6rem;
  padding-top: 1rem;
  border-top: 1px solid var(--silver);
  flex-wrap: wrap;
  gap: 1rem;
}

.srv-dots {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.srv-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--silver);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.35s ease;
}

.srv-dot.active {
  width: 28px;
  border-radius: 5px;
  background: var(--champ-dark);
}

.srv-autoplay-badge {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.srv-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #25D366;
  animation: srvPulse 2s infinite;
}

@media (max-width: 768px) {
  #servicios {
    padding: 4rem 1.2rem 4.5rem;
  }
  .srv-slides-viewport {
    height: 440px;
  }
  .srv-slide-overlay {
    background: linear-gradient(180deg, rgba(11, 14, 20, 0.65) 0%, rgba(11, 14, 20, 0.88) 45%, rgba(11, 14, 20, 0.98) 100%);
  }
  .srv-slide-content {
    padding: 2.2rem 1.6rem;
    justify-content: flex-end;
    height: 100%;
    box-sizing: border-box;
  }
  .srv-slide-title {
    font-size: 1.75rem;
    margin-bottom: 0.7rem;
  }
  .srv-slide-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }
  .srv-slide-btn {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1.2rem;
  }
}

/* ── SECCIÓN: CASOS REALES (ACORDEÓN VISUAL) ── */
#portafolio {
  padding: 7rem 3.5rem 8rem;
  background: var(--frost);
  border-top: 1px solid var(--silver);
  border-bottom: 1px solid var(--silver);
}

.cases-accordion {
  display: flex;
  height: 520px;
  gap: 1.2rem;
  width: 100%;
  margin-top: 1rem;
}

.case-acc-panel {
  position: relative;
  flex: 1;
  min-width: 95px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--silver);
  transition: flex 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  background: var(--navy);
}
.case-acc-panel.active {
  flex: 3.8;
  border-color: var(--champ);
  box-shadow: 0 16px 40px rgba(18, 24, 40, 0.12);
  cursor: default;
}

.case-acc-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
  filter: brightness(0.65) saturate(0.9);
}
.case-acc-panel:hover .case-acc-bg {
  transform: scale(1.04);
}
.case-acc-panel.active .case-acc-bg {
  filter: brightness(0.85) saturate(1.05);
}

.case-acc-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 20, 0.25) 0%, rgba(11, 14, 20, 0.72) 50%, rgba(11, 14, 20, 0.96) 100%);
  transition: opacity 0.5s ease;
}

/* Insignia numérica superior en paneles contraídos */
.case-acc-top-num {
  position: absolute;
  top: 1.3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(11, 14, 20, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(201, 169, 110, 0.45);
  color: var(--champ-l);
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.case-acc-panel.active .case-acc-top-num {
  opacity: 0;
  pointer-events: none;
}

.case-acc-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.5rem 2.2rem;
  z-index: 2;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.case-acc-panel.active .case-acc-content {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition-delay: 0.15s;
}

.case-acc-badge {
  align-self: flex-start;
  background: rgba(11, 14, 20, 0.85);
  backdrop-filter: blur(8px);
  color: var(--champ-l);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: 2px;
  border: 1px solid rgba(201, 169, 110, 0.35);
}
.case-acc-title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.2vw, 2.3rem);
  font-weight: 400;
  color: var(--frost);
  line-height: 1.2;
}
.case-acc-desc {
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
  max-width: 55ch;
}

.case-psr {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 60ch;
  margin: 0.2rem 0 0.4rem;
}
.case-psr-row {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.9);
}
.psr-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--champ-l);
  min-width: 86px;
  flex-shrink: 0;
}
.psr-val {
  font-weight: 300;
  color: rgba(255, 255, 255, 0.86);
}

.case-acc-btn {
  align-self: flex-start;
  margin-top: 0.6rem;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--night);
  background: var(--champ);
  padding: 0.8rem 1.6rem;
  border-radius: 2px;
  text-decoration: none;
  transition: all 0.3s ease;
}
.case-acc-btn:hover {
  background: var(--champ-l);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 169, 110, 0.3);
}

/* Píldora de Título Vertical en paneles contraídos de escritorio */
.case-acc-vertical-label {
  position: absolute;
  top: 55%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-90deg);
  transform-origin: center center;
  white-space: nowrap;
  background: rgba(11, 14, 20, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(201, 169, 110, 0.45);
  padding: 0.55rem 1.2rem;
  border-radius: 30px;
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 3;
  opacity: 0.96;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  transition: opacity 0.3s ease, border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
  pointer-events: none;
}
.case-acc-panel:hover .case-acc-vertical-label {
  border-color: var(--champ);
  color: var(--champ-l);
  background: rgba(11, 14, 20, 0.98);
}
.case-acc-panel.active .case-acc-vertical-label {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 900px) {
  .cases-accordion {
    flex-direction: column;
    height: auto;
    gap: 1rem;
  }
  .case-acc-panel {
    min-height: 90px;
    height: 90px;
    flex: none;
    transition: height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .case-acc-panel.active {
    height: 440px;
    flex: none;
  }
  .case-acc-top-num {
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
  }
  .case-acc-vertical-label {
    top: 50%;
    left: 4.2rem;
    transform: translateY(-50%);
    border-radius: 4px;
    padding: 0.4rem 0.9rem;
    font-size: 0.76rem;
  }
  .case-acc-content {
    padding: 1.5rem;
  }
}
@media (max-width: 600px) {
  .case-acc-panel.active {
    height: 470px;
  }
  .case-psr-row {
    flex-direction: column;
    gap: 0.15rem;
  }
  .psr-label {
    min-width: unset;
  }
}
@media (max-width: 768px) {
  #portafolio { padding: 4.5rem 1.5rem; }
}

/* ── SECCIÓN: POR QUÉ LUMORA (CARRUSEL FLUIDO DE DERECHA A IZQUIERDA) ── */
#diferenciales {
  padding: 7rem 0 8rem;
  background: var(--navy);
  color: var(--frost);
  position: relative;
  overflow: hidden;
}

#diferenciales .sec-header {
  padding: 0 3.5rem;
  border-color: rgba(255,255,255,0.1);
}
#diferenciales .sec-num { color: rgba(255,255,255,0.1); }
#diferenciales .sec-title { color: var(--frost); }
#diferenciales .sec-title em { color: var(--champ-l); }
#diferenciales .sec-intro { color: var(--mist); }
#diferenciales .sec-label { color: var(--champ-l); }

.diff-carousel-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-top: 2rem;
  padding: 1.5rem 0 2rem;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}
.diff-carousel-container:active,
.diff-carousel-container.is-dragging {
  cursor: grabbing;
}

.diff-carousel-container::before,
.diff-carousel-container::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 10;
  pointer-events: none;
}
.diff-carousel-container::before {
  left: 0;
  background: linear-gradient(90deg, var(--navy) 0%, rgba(11, 14, 20, 0) 100%);
}
.diff-carousel-container::after {
  right: 0;
  background: linear-gradient(270deg, var(--navy) 0%, rgba(11, 14, 20, 0) 100%);
}

.diff-marquee-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  will-change: transform;
  user-select: none;
  -webkit-user-select: none;
}

.diff-card-large {
  flex: 0 0 380px;
  width: 380px;
  height: 420px;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
  background: #0e131d;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.diff-card-large:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--champ-l);
  box-shadow: 0 20px 50px rgba(201, 169, 110, 0.2);
  z-index: 5;
}

.diff-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.6) saturate(0.9);
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
}
.diff-card-large:hover .diff-card-bg {
  transform: scale(1.08);
  filter: brightness(0.75) saturate(1.1);
}

.diff-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 20, 0.25) 0%, rgba(11, 14, 20, 0.72) 45%, rgba(11, 14, 20, 0.96) 100%);
  transition: opacity 0.4s ease;
}

.diff-card-inner {
  position: relative;
  z-index: 2;
  padding: 2.2rem 2rem;
  display: flex;
  flex-direction: column;
}

.diff-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.4rem;
}
.diff-badge {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--champ-l);
  background: rgba(11, 14, 20, 0.85);
  backdrop-filter: blur(6px);
  padding: 0.35rem 0.75rem;
  border-radius: 2px;
  border: 1px solid rgba(201, 169, 110, 0.35);
}
.diff-icon-box {
  font-size: 1.4rem;
  line-height: 1;
}

.diff-card-title {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--frost);
  margin-bottom: 0.8rem;
  line-height: 1.25;
}

.diff-card-desc {
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
}

@media (max-width: 768px) {
  #diferenciales { padding: 4.5rem 0 5.5rem; }
  #diferenciales .sec-header { padding: 0 1.5rem; }
  .diff-card-large {
    flex: 0 0 300px;
    width: 300px;
    height: 380px;
  }
  .diff-carousel-container::before,
  .diff-carousel-container::after {
    width: 40px;
  }
}

/* ── SECCIÓN: CÓMO TRABAJAMOS (METODOLOGÍA / CARRUSEL CON BOTONES) ── */
#metodologia {
  padding: 7rem 3.5rem;
  background: white;
}

.method-carousel-wrapper {
  position: relative;
  margin-top: 1rem;
}

.method-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--silver);
}
.method-counter {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  font-family: var(--serif);
}
.mc-current {
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--champ-dark);
  line-height: 1;
}
.mc-sep {
  font-size: 1.4rem;
  color: var(--silver);
}
.mc-total {
  font-size: 1.2rem;
  color: var(--slate);
}

.method-controls {
  display: flex;
  gap: 0.8rem;
}
.method-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--silver);
  background: white;
  color: var(--navy);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.method-btn:hover {
  background: var(--navy);
  color: var(--frost);
  border-color: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(18, 24, 40, 0.1);
}

.method-carousel-viewport {
  overflow: hidden;
  width: 100%;
  border-radius: 8px;
}
.method-carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.method-slide {
  flex: 0 0 100%;
  min-width: 100%;
  box-sizing: border-box;
}

.method-step-card {
  background: var(--paper);
  border: 1px solid var(--silver);
  border-radius: 8px;
  padding: 3.5rem 3rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.method-step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--champ);
}

.method-step-num {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 4.5vw, 4.2rem);
  font-weight: 300;
  color: var(--champ-dark);
  line-height: 1;
  margin-bottom: 0.8rem;
}
.method-step-badge {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 0.8rem;
}
.method-step-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 2.5vw, 2.4rem);
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.method-step-desc {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--slate);
  max-width: 60ch;
}

.method-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 2rem;
}
.m-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--silver);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}
.m-dot.active {
  width: 32px;
  border-radius: 5px;
  background: var(--champ-dark);
}

@media (max-width: 768px) {
  #metodologia { padding: 4.5rem 1.5rem; }
  .method-step-card { padding: 2.2rem 1.8rem; }
  .method-btn { width: 42px; height: 42px; }
}

/* ── SECCIÓN: CTA PRINCIPAL DE LA WEB (DIAGNÓSTICO) ── */
#cta-diagnostico {
  padding: 0 3.5rem 6.5rem;
  background: white;
}

.advice-callout {
  margin: 0;
  padding: 3.2rem 3.5rem;
  background: linear-gradient(135deg, var(--navy) 0%, #1a2540 100%);
  border: 1px solid rgba(201, 169, 110, 0.35);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
  box-shadow: 0 10px 30px rgba(11, 14, 20, 0.08);
}
.ac-text { max-width: 620px; }
.ac-tag {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--champ-l);
  margin-bottom: 0.6rem;
}
.ac-title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.4vw, 2.1rem);
  font-weight: 400;
  color: white;
  line-height: 1.25;
  margin-bottom: 0.6rem;
}
.ac-desc {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--mist);
}
.ac-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--champ);
  color: var(--night);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 1rem 1.8rem;
  text-decoration: none;
  border-radius: 3px;
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.ac-btn:hover {
  background: var(--champ-l);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 169, 110, 0.3);
}
@media (max-width: 768px) {
  .advice-callout { padding: 2.2rem 1.8rem; flex-direction: column; align-items: flex-start; }
  .ac-btn { width: 100%; justify-content: center; }
}

/* ── SECCIÓN: SOBRE LUMORA ── */
#sobre-lumora {
  padding: 7rem 3.5rem 4rem;
  background: white;
}

.about-wrap {
  display: grid;
  grid-template-columns: 4.5fr 7.5fr;
  gap: 4.5rem;
  align-items: center;
}

.about-image-card {
  position: relative;
  text-align: center;
}
.about-photo {
  width: 100%;
  max-width: 320px;
  height: 380px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--silver);
  box-shadow: 0 14px 40px rgba(18, 24, 40, 0.08);
}
.about-patagonia-badge {
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--night);
  color: var(--champ-l);
  border: 1px solid var(--champ);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.5rem 1.2rem;
  border-radius: 30px;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.about-role {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--champ-dark);
}
.about-name {
  font-family: var(--serif);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 400;
  color: var(--navy);
  line-height: 1.15;
}
.about-name em { font-style: italic; color: var(--champ-dark); }
.about-lead {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.6;
}
.about-text {
  font-size: 0.92rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--slate);
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--silver);
}
.ah-item { display: flex; flex-direction: column; gap: 0.3rem; }
.ah-num {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--navy);
}
.ah-label {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--slate);
  letter-spacing: 0.05em;
  line-height: 1.4;
}

@media (max-width: 992px) {
  .about-wrap { grid-template-columns: 1fr; gap: 3.5rem; }
  .about-image-card { margin-bottom: 1.5rem; }
  .about-photo { max-width: 260px; height: 320px; }
  .about-highlights { grid-template-columns: 1fr; gap: 1rem; }
}
@media (max-width: 768px) {
  #sobre-lumora { padding: 4.5rem 1.5rem 2rem; }
  #cta-diagnostico { padding: 0 1.5rem 4.5rem; }
}

/* ── SECCIÓN: CONTACTO ── */
#contacto {
  padding: 7rem 3.5rem 8rem;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  position: relative;
  overflow: hidden;
  background: var(--paper);
  border-top: 1px solid var(--silver);
}
#contacto::before {
  content: 'LUMORA';
  position: absolute;
  bottom: -4rem;
  left: 0;
  right: 0;
  font-family: var(--serif);
  font-size: 20vw;
  font-weight: 300;
  color: rgba(18, 24, 40, 0.025);
  text-align: center;
  line-height: 1;
  pointer-events: none;
  letter-spacing: 0.08em;
}

.ct-main {
  grid-column: 1 / 8;
  position: relative;
  z-index: 2;
  padding-right: 2rem;
}
.ct-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--champ-dark);
  margin-bottom: 1rem;
}
.ct-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.8vw, 3.8rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--navy);
  margin-bottom: 0.8rem;
}
.ct-title em { font-style: italic; color: var(--champ-dark); }
.ct-subtitle {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--slate);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 50ch;
}

.ct-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.ct-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.ct-form input,
.ct-form select,
.ct-form textarea {
  background: white;
  border: 1px solid var(--silver);
  color: var(--navy);
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 300;
  padding: 1rem 1.2rem;
  outline: none;
  border-radius: 4px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.ct-form input::placeholder,
.ct-form textarea::placeholder {
  color: var(--mist);
}
.ct-form input:focus,
.ct-form select:focus,
.ct-form textarea:focus {
  border-color: var(--champ);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
}
.ct-form select {
  color: var(--navy);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234a6080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.2rem center;
  cursor: pointer;
}
.ct-form select option { background: white; color: var(--navy); }
.ct-form textarea {
  resize: vertical;
  min-height: 100px;
}

.ct-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  background: var(--champ);
  color: var(--night);
  border: none;
  border-radius: 4px;
  padding: 1.1rem 2rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  text-decoration: none;
  margin-top: 0.5rem;
}
.ct-submit-btn:hover {
  background: var(--champ-l);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(201, 169, 110, 0.3);
}

.ct-aside {
  grid-column: 9 / 13;
  position: relative;
  z-index: 2;
  padding-left: 3rem;
  border-left: 1px solid var(--silver);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
}
.ci-item { display: flex; flex-direction: column; gap: 0.25rem; }
.ci-label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
}
.ci-val {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--navy);
}
.ci-val a { color: inherit; text-decoration: none; transition: color 0.2s; }
.ci-val a:hover { color: var(--champ-dark); }
.ci-sub {
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--slate);
}

@media (max-width: 992px) {
  #contacto { padding: 4.5rem 1.5rem; grid-template-columns: 1fr; gap: 3.5rem; }
  .ct-main { grid-column: 1; padding-right: 0; }
  .ct-aside {
    grid-column: 1;
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--silver);
    padding-top: 2.5rem;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 2rem;
  }
  .ci-item { min-width: 200px; }
}
@media (max-width: 600px) {
  .ct-row { grid-template-columns: 1fr; }
  .ci-item { min-width: 100%; }
}

/* ── FOOTER ── */
footer {
  background: var(--night);
  padding: 2.5rem 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.ft-logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.22em;
}
.ft-logo span { color: var(--champ); }
.ft-copy {
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
}
.ft-links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
}
.ft-links a {
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.3s;
}
.ft-links a:hover { color: var(--champ); }

@media (max-width: 768px) {
  footer {
    padding: 2rem 1.5rem;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .ft-copy { order: 3; }
  .ft-links { flex-wrap: wrap; justify-content: center; gap: 1.2rem; }
}

/* ── BOTÓN FLOTANTE WHATSAPP ── */
.wa-float {
  display: none;
}
@media (max-width: 900px) {
  .wa-float {
    display: flex;
    position: fixed;
    bottom: 2rem;
    right: 1.5rem;
    z-index: 999;
    width: 3.6rem;
    height: 3.6rem;
    background: #25D366;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: transform 0.3s, box-shadow 0.3s;
  }
  .wa-float::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background: transparent;
    border: 3px solid rgba(37,211,102,0.7);
    animation: pulse-wa 2s infinite;
    pointer-events: none;
  }
  .wa-float:hover { 
    transform: scale(1.05); 
    box-shadow: 0 6px 28px rgba(37,211,102,0.6); 
  }
  .wa-float:hover::after { animation: none; opacity: 0; }
}
@keyframes pulse-wa {
  0% { transform: scale(1); opacity: 1; }
  70% { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.vis {
  opacity: 1;
  transform: none;
}
.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.4s; }

@media (max-width: 768px) {
  .service-card.reveal,
  .case-card.reveal,
  .process-step.reveal,
  .diff-card.reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ── MODALS LEGALES ── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 14, 20, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 1.5rem;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.modal-content {
  background: var(--paper);
  color: var(--navy);
  width: 100%;
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 3rem 3.5rem;
  position: relative;
  border-radius: 4px;
  transform: translateY(30px);
  transition: transform 0.4s ease;
  cursor: auto; 
}
.modal-overlay.open .modal-content {
  transform: none;
}
.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: none;
  border: none;
  font-size: 2rem;
  font-weight: 300;
  color: var(--mist);
  cursor: pointer;
  transition: color 0.3s;
}
.modal-close:hover {
  color: var(--champ-dark);
}
.modal-content h2 {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 1.5rem;
}
.modal-content h3 {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--champ-dark);
  margin: 1.8rem 0 0.6rem;
}
.modal-content p {
  font-size: 0.86rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--slate);
  margin-bottom: 1rem;
}
@media (max-width: 900px) {
  .modal-content { padding: 2rem 1.5rem; }
  .modal-close { top: 1rem; right: 1rem; }
}

/* ── Testimonios Section ───────────────────────── */
#testimonios { padding: 8rem 5vw; background: var(--night); }
#testimonios .sec-header { margin-bottom: 4rem; }
#testimonios .sec-title, #testimonios .sec-label, #testimonios .sec-num { color: rgba(255,255,255,0.8); }
#testimonios .sec-title em { color: var(--champ); }
.testimonios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; max-width: 1200px; margin: 0 auto; }
.testi-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); padding: 2.5rem; display: flex; flex-direction: column; gap: 1.5rem; }
.testi-stars { color: var(--champ); font-size: 1.1rem; letter-spacing: 0.1em; }
.testi-text { font-size: 0.95rem; line-height: 1.85; color: rgba(255,255,255,0.65); font-style: italic; border: none; margin: 0; padding: 0; }
.testi-name { font-size: 0.9rem; font-weight: 500; color: rgba(255,255,255,0.85); }
.testi-role { font-size: 0.75rem; color: rgba(255,255,255,0.35); margin-top: 0.3rem; }
@media (max-width: 768px) { #testimonios { padding: 5rem 1.5rem; } }

/* ── FAQ Section ───────────────────────────────── */
#faq { padding: 8rem 5vw; background: var(--paper); }
.faq-list { max-width: 820px; margin: 4rem auto 0; }
.faq-item { border-bottom: 1px solid var(--silver); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 1.6rem 0; background: none; border: none; cursor: pointer;
  font-family: var(--sans); font-size: 1.05rem; font-weight: 400;
  color: var(--navy); text-align: left; gap: 1rem;
}
.faq-q:hover { color: var(--champ); }
.faq-icon { font-size: 1.4rem; font-weight: 300; flex-shrink: 0; transition: transform 0.3s; color: var(--champ); }
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s; }
.faq-a.open { max-height: 500px; padding-bottom: 1.5rem; }
.faq-a p { font-size: 0.95rem; line-height: 1.85; color: var(--slate); }
@media (max-width: 768px) { #faq { padding: 5rem 1.5rem; } .faq-q { font-size: 0.95rem; } }