:root {
  --yellow: #f9cc13;
  --black: #050505;
  --white: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --bg: #f5f5f5;
  --border: #e5e7eb;
  --shadow: 0 18px 60px rgba(5, 5, 5, .14);
  --radius: 26px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: #f4f5f7;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { color: var(--muted); margin: 0; }
h1, h2, h3 { color: var(--black); line-height: 1.03; margin: 0; letter-spacing: 0; }
h1 { font-size: clamp(3rem, 9vw, 7.7rem); font-weight: 800; }
h2 { font-size: clamp(2.15rem, 5vw, 4.8rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 800; }

.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.skip-link { position: absolute; left: -999px; top: 12px; z-index: 20; background: var(--yellow); padding: 10px 14px; border-radius: 999px; }
.skip-link:focus { left: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }

.site-header { position: fixed; top: 18px; left: 0; right: 0; z-index: 50; padding: 0 16px; }
.nav-shell {
  width: min(1120px, 100%);
  min-height: 72px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 10px 12px 10px 22px;
  border: 1px solid rgba(229, 231, 235, .82);
  border-radius: 999px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 10px 36px rgba(5, 5, 5, .12);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 172px;
  min-height: 48px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--black);
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: inset 0 0 0 1px rgba(249, 204, 19, .12);
  font-weight: 900;
  color: var(--yellow);
}
.brand img { height: 28px; width: auto; max-width: 142px; object-fit: contain; }
.brand span { font-size: 1.3rem; }
.nav-menu { display: flex; justify-content: center; align-items: center; gap: 6px; }
.nav-menu a { padding: 10px 13px; border-radius: 999px; color: #374151; font-size: .94rem; font-weight: 700; transition: background .2s, color .2s; }
.nav-menu a:hover { background: #f1f1f1; color: var(--black); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 999px; background: var(--black); padding: 12px; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; margin: 4px 0; background: var(--white); border-radius: 999px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1px solid var(--black);
  font-weight: 800;
  transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { background: var(--yellow); color: var(--black); border-color: var(--yellow); }
.btn-lg { min-height: 58px; padding: 16px 28px; font-size: 1rem; }

.hero, .contact-hero { position: relative; min-height: 94vh; display: grid; place-items: center; overflow: hidden; background: var(--black); }
.hero-video {
  position: absolute;
  inset: -5%;
  width: 110%;
  height: 110%;
  object-fit: cover;
  object-position: center;
  opacity: .96;
  filter: saturate(1.16) contrast(1.05) brightness(1.08);
  transform: scale(1.02);
}
.hero-bg, .contact-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.contact-bg {
  background-image: linear-gradient(rgba(5,5,5,.56), rgba(5,5,5,.64)), url("../img/contacto-bg.jpg");
}
.hero-bg {
  background:
    radial-gradient(circle at 83% 22%, rgba(37, 155, 255, .30), transparent 30%),
    radial-gradient(circle at 34% 50%, rgba(249, 204, 19, .10), transparent 30%),
    linear-gradient(105deg, rgba(2, 6, 14, .16) 0%, rgba(5, 5, 5, .14) 42%, rgba(2, 20, 34, .06) 100%);
  background-size: auto, auto, auto;
  background-position: center;
}
.hero-bg::after, .contact-bg::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 20%, rgba(249,204,19,.20), transparent 33%);
}
.hero-bg::after {
  background:
    linear-gradient(90deg, rgba(3,7,13,.14) 0%, rgba(3,7,13,.08) 34%, rgba(3,7,13,0) 100%),
    radial-gradient(circle at 52% 38%, rgba(0,0,0,.10), transparent 28%),
    radial-gradient(circle at 50% 20%, rgba(249,204,19,.08), transparent 34%),
    linear-gradient(180deg, rgba(5,5,5,.03), rgba(5,5,5,.18));
}
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.25), transparent);
}
.hero-content { position: relative; z-index: 1; text-align: center; width: min(1120px, calc(100% - 32px)); padding-top: 92px; }
.hero-content h1, .hero-content p { color: var(--white); }
.hero-content h1 { font-size: clamp(2.85rem, 7.2vw, 6.25rem); }
.brand-slogan {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin: 22px auto 0;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid rgba(249,204,19,.55);
  background: rgba(5,5,5,.34);
  color: var(--yellow) !important;
  font-weight: 900;
  letter-spacing: .01em;
}
.hero-content p:not(.eyebrow) { width: min(760px, 100%); margin: 24px auto 34px; font-size: clamp(1.05rem, 2vw, 1.32rem); color: rgba(255,255,255,.86); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px; color: var(--black); font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }
.eyebrow::before { content: ""; width: 28px; height: 8px; border-radius: 999px; background: var(--yellow); }
.hero .eyebrow, .contact-hero .eyebrow { color: var(--white); }

.section {
  position: relative;
  padding: 108px 0;
  border-top: 1px solid rgba(5, 5, 5, .08);
}
.section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(1180px, calc(100% - 32px));
  height: 6px;
  transform: translateX(-50%);
  border-radius: 0 0 999px 999px;
  background: linear-gradient(90deg, var(--yellow) 0 22%, rgba(5, 5, 5, .12) 22% 100%);
}
.section > .container { position: relative; z-index: 1; }
.section-muted { background: #eef0f3; }
#problema { background: #ffffff; }
#servicios { background: #eef0f3; }
#como-trabajamos { background: #ffffff; }
#nosotros { background: #f7f8fa; }
#faqs { background: #e9edf2; }
.section-head { width: min(820px, 100%); margin-bottom: 42px; }
.section-head p:not(.eyebrow), .split-head p { font-size: 1.12rem; margin-top: 18px; }
.split-head { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: end; margin-bottom: 42px; }

.logo-band {
  padding: 46px 0;
  background: #f8f9fb;
  border-top: 1px solid rgba(255, 255, 255, .28);
  border-bottom: 1px solid rgba(5, 5, 5, .08);
}
.logo-band h2 { font-size: 1rem; text-align: center; margin-bottom: 24px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.client-carousel {
  position: relative;
  overflow: hidden;
  padding: 6px 0;
}
.client-carousel::before,
.client-carousel::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 92px;
  z-index: 2;
  pointer-events: none;
}
.client-carousel::before {
  left: 0;
  background: linear-gradient(90deg, #f8f9fb, rgba(248, 249, 251, 0));
}
.client-carousel::after {
  right: 0;
  background: linear-gradient(270deg, #f8f9fb, rgba(248, 249, 251, 0));
}
.client-track {
  display: flex;
  width: max-content;
  gap: 12px;
  animation: clientMarquee 48s linear infinite;
}
.client-carousel:hover .client-track { animation-play-state: paused; }
.client-set { display: flex; gap: 12px; }
.logo-slot {
  flex: 0 0 178px;
  min-height: 86px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}
.logo-slot img { max-width: 132px; max-height: 54px; object-fit: contain; filter: grayscale(1); opacity: .58; transition: filter .2s, opacity .2s, transform .2s; }
.logo-slot:hover img { filter: grayscale(0); opacity: 1; }
.logo-slot.is-missing::after { content: "Logo"; color: #d1d5db; font-weight: 800; }

.reviews-band {
  padding: 54px 0;
  background: #101010;
  border-top: 1px solid rgba(249, 204, 19, .22);
}
.reviews-shell {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 36px;
  align-items: center;
}
.reviews-shell h2 {
  max-width: 780px;
  color: var(--white);
  font-size: clamp(1.9rem, 4vw, 3.4rem);
}
.reviews-shell p {
  max-width: 680px;
  margin-top: 16px;
  color: rgba(255,255,255,.68);
}
.reviews-score {
  min-width: 310px;
  display: grid;
  justify-items: start;
  gap: 12px;
  padding: 28px;
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
}
.score-line {
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1;
}
.score-line strong {
  color: var(--white);
  font-size: 2.4rem;
}
.stars {
  color: var(--yellow);
  font-size: 1.55rem;
  letter-spacing: 2px;
}
.reviews-score > span {
  color: #8ab4ff;
  font-weight: 900;
}
.reviews-score .btn { margin-top: 8px; border-color: var(--yellow); }

@keyframes clientMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 6px)); }
}

.problem-grid, .steps, .attention-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.problem-grid article, .steps article, .attention-cards article, .faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 26px;
  box-shadow: 0 12px 34px rgba(5, 5, 5, .05);
}
.problem-grid span, .steps strong { display: inline-flex; margin-bottom: 28px; color: var(--black); background: var(--yellow); border-radius: 999px; padding: 5px 10px; font-size: .78rem; }
.problem-grid p, .steps p, .attention-cards p { margin-top: 12px; }
.method-layout {
  display: grid;
  grid-template-columns: minmax(0, .98fr) minmax(300px, .52fr);
  gap: 24px;
  align-items: stretch;
  margin-bottom: 24px;
}
.method-copy {
  padding: clamp(30px, 4vw, 48px);
  border-radius: 8px;
  background: var(--black);
  color: var(--white);
}
.method-copy h2 { color: var(--white); font-size: clamp(2.8rem, 5vw, 5.2rem); line-height: .96; }
.method-copy p:not(.eyebrow) { width: min(760px, 100%); margin-top: 18px; color: rgba(255,255,255,.74); font-size: 1.12rem; }
.method-copy .btn { margin-top: 28px; border-color: var(--yellow); }
.method-panel {
  position: relative;
  display: grid;
  align-content: end;
  gap: 14px;
  min-height: 240px;
  padding: 28px;
  border-radius: 8px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,.22), transparent 24%),
    radial-gradient(circle at 84% 18%, rgba(255,255,255,.18), transparent 26%),
    radial-gradient(circle at 45% 58%, rgba(5,5,5,.08), transparent 30%),
    linear-gradient(135deg, rgba(249, 204, 19, .96), rgba(249, 204, 19, .78)),
    var(--white);
  color: var(--black);
}
.method-panel::before {
  content: "";
  position: absolute;
  inset: 26px 26px 176px;
  border-radius: 8px;
  opacity: .30;
  background:
    radial-gradient(circle at 8% 18%, rgba(5,5,5,.68) 0 5px, transparent 6px),
    radial-gradient(circle at 18% 64%, rgba(5,5,5,.72) 0 7px, transparent 8px),
    radial-gradient(circle at 36% 34%, rgba(5,5,5,.72) 0 6px, transparent 7px),
    radial-gradient(circle at 54% 74%, rgba(5,5,5,.66) 0 10px, transparent 11px),
    radial-gradient(circle at 70% 42%, rgba(5,5,5,.72) 0 6px, transparent 7px),
    radial-gradient(circle at 88% 18%, rgba(5,5,5,.68) 0 6px, transparent 7px),
    linear-gradient(154deg, transparent 8%, rgba(5,5,5,.30) 8.5% 9%, transparent 9.5%),
    linear-gradient(22deg, transparent 33%, rgba(5,5,5,.24) 33.5% 34%, transparent 34.5%),
    linear-gradient(138deg, transparent 54%, rgba(5,5,5,.22) 54.5% 55%, transparent 55.5%),
    linear-gradient(84deg, transparent 70%, rgba(5,5,5,.16) 70.5% 71%, transparent 71.5%);
}
.method-panel::after {
  content: "";
  position: absolute;
  inset: 24px 24px 122px;
  width: auto;
  height: auto;
  background:
    linear-gradient(rgba(5,5,5,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(5,5,5,.08) 1px, transparent 1px);
  background-size: 38px 38px;
  border: 1px solid rgba(5,5,5,.24);
  border-radius: 8px;
  opacity: .22;
  mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.86) 52%, transparent 100%);
}
.method-panel span, .method-panel p { position: relative; z-index: 1; }
.method-panel span { font-weight: 900; text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; }
.method-panel p { font-size: clamp(1.45rem, 2.1vw, 2rem); font-weight: 900; line-height: 1.1; color: rgba(5,5,5,.82); }
.method-steps { grid-template-columns: repeat(4, 1fr); }
.method-steps article {
  position: relative;
  min-height: 210px;
  background: #f7f8fa;
  padding: 24px;
}
.method-steps article::after {
  content: "";
  position: absolute;
  top: 43px;
  right: -18px;
  width: 18px;
  height: 2px;
  background: var(--yellow);
}
.method-steps article:last-child::after { display: none; }

.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.service-card {
  position: relative;
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 270px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(5, 5, 5, .08);
  border-radius: 8px;
  box-shadow: 0 16px 42px rgba(5, 5, 5, .07);
  transform: translateY(0) scale(1);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease, background .28s ease;
  will-change: transform;
}
.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 0 rgba(249, 204, 19, 0);
  transition: box-shadow .28s ease;
}
.service-card:hover,
.service-card:focus-within {
  z-index: 2;
  transform: translateY(-8px) scale(1.025);
  border-color: rgba(249, 204, 19, .85);
  box-shadow: 0 28px 70px rgba(5, 5, 5, .16);
  background: #fffdf2;
}
.service-card:hover::after,
.service-card:focus-within::after {
  box-shadow: inset 0 0 0 2px rgba(249, 204, 19, .82);
}
.service-card > img { width: 100%; height: 100%; object-fit: cover; background: linear-gradient(135deg, #111, #3a3a3a); transition: transform .35s ease, filter .35s ease; }
.service-card:hover > img,
.service-card:focus-within > img { transform: scale(1.06); filter: saturate(1.08) contrast(1.04); }
.service-card > img.is-missing { display: none; }
.service-card > div { padding: 26px; }
.service-icon {
  width: 54px;
  height: 54px;
  object-fit: contain;
  margin-bottom: 24px;
  padding: 7px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid rgba(249, 204, 19, .75);
  box-shadow: 0 12px 26px rgba(5, 5, 5, .10);
  transition: transform .28s ease, background .28s ease, box-shadow .28s ease;
}
.service-card:hover .service-icon,
.service-card:focus-within .service-icon {
  transform: scale(1.16) rotate(-2deg);
  background: #fff3a3;
  box-shadow: 0 18px 34px rgba(249, 204, 19, .28);
}
.service-card p { margin: 13px 0 22px; }
.service-link { display: inline-flex; font-weight: 900; border-bottom: 2px solid var(--yellow); transition: color .2s ease, transform .2s ease; }
.service-card:hover .service-link,
.service-card:focus-within .service-link { color: #8b6d00; transform: translateX(4px); }

.screen-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 36px; }
figure { margin: 0; overflow: hidden; border-radius: 8px; background: var(--black); box-shadow: var(--shadow); }
figure img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: #151515; }
figure img.is-missing { display: none; }
figcaption { color: var(--white); padding: 18px 20px; font-weight: 700; }

.attention {
  background: linear-gradient(180deg, #050505 0%, #101010 100%);
  border-top: 0;
}
.attention::before { background: var(--yellow); }
.attention h2, .attention h3 { color: var(--white); }
.attention p { color: rgba(255,255,255,.72); }
.attention-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 54px; align-items: center; }
.attention .btn { margin-top: 28px; border-color: var(--white); }
.attention-cards {
  position: relative;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}
.attention-cards article {
  position: relative;
  z-index: 1;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.065));
  border-color: rgba(255,255,255,.16);
  box-shadow: none;
  transform: translateY(0) scale(1);
  animation-duration: 6.4s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  transition: transform .28s ease, border-color .28s ease, background .28s ease, box-shadow .28s ease;
}
.attention-cards article:nth-child(1) { animation-name: attentionPulse1; }
.attention-cards article:nth-child(2) { animation-name: attentionPulse2; }
.attention-cards article:nth-child(3) { animation-name: attentionPulse3; }
.attention-cards article:nth-child(4) { animation-name: attentionPulse4; }
.attention-cards:hover article {
  animation: none;
  transform: translateY(0) scale(1);
  border-color: rgba(255,255,255,.16);
  background: linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.065));
  box-shadow: none;
}
.attention-cards article:nth-child(1)::after,
.attention-cards article:nth-child(3)::after {
  content: "";
  position: absolute;
  top: 47px;
  left: calc(100% - 2px);
  width: 24px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--yellow), rgba(249, 204, 19, .2));
  box-shadow: 0 0 18px rgba(249, 204, 19, .45);
}
.attention-cards article:nth-child(2)::after {
  content: "";
  position: absolute;
  right: 30px;
  top: calc(100% - 2px);
  width: 3px;
  height: 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--yellow), rgba(249, 204, 19, .2));
  box-shadow: 0 0 18px rgba(249, 204, 19, .45);
}
.attention-cards article::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at 26px 26px, rgba(249,204,19,.25), transparent 42%);
  transition: opacity .28s ease;
}
.attention-cards article:hover,
.attention-cards:hover article:hover {
  transform: translateY(-8px) scale(1.035);
  border-color: rgba(249, 204, 19, .9);
  background: linear-gradient(180deg, rgba(249,204,19,.18), rgba(255,255,255,.08));
  box-shadow: 0 24px 48px rgba(0, 0, 0, .22);
}
.attention-cards article:hover::before,
.attention-cards:hover article:hover::before { opacity: 1; }
.attention-step span {
  position: relative;
  z-index: 1;
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--black);
  font-size: .78rem;
  font-weight: 900;
  box-shadow: 0 0 0 7px rgba(249, 204, 19, .12);
}
.attention-step h3,
.attention-step p {
  position: relative;
  z-index: 1;
}

@keyframes attentionPulse1 {
  0%, 20%, 100% {
    transform: translateY(0) scale(1);
    border-color: rgba(255,255,255,.16);
  }
  6%, 14% {
    transform: translateY(-7px) scale(1.03);
    border-color: rgba(249, 204, 19, .85);
  }
}

@keyframes attentionPulse2 {
  0%, 25%, 45%, 100% {
    transform: translateY(0) scale(1);
    border-color: rgba(255,255,255,.16);
  }
  31%, 39% {
    transform: translateY(-7px) scale(1.03);
    border-color: rgba(249, 204, 19, .85);
  }
}

@keyframes attentionPulse3 {
  0%, 50%, 70%, 100% {
    transform: translateY(0) scale(1);
    border-color: rgba(255,255,255,.16);
  }
  56%, 64% {
    transform: translateY(-7px) scale(1.03);
    border-color: rgba(249, 204, 19, .85);
  }
}

@keyframes attentionPulse4 {
  0%, 75%, 95%, 100% {
    transform: translateY(0) scale(1);
    border-color: rgba(255,255,255,.16);
  }
  81%, 89% {
    transform: translateY(-7px) scale(1.03);
    border-color: rgba(249, 204, 19, .85);
  }
}

.about-grid { display: grid; grid-template-columns: minmax(0, .98fr) minmax(360px, .9fr); gap: 58px; align-items: start; }
#nosotros h2 { font-size: clamp(2.8rem, 5vw, 5.5rem); line-height: .98; }
.about-grid p { margin-top: 18px; }
.about-grid > img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; background: #111; margin-top: 76px; box-shadow: 0 24px 60px rgba(5,5,5,.12); }
.about-grid > img.is-missing { display: none; }
.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 26px;
}
.about-pillars article {
  min-height: 128px;
  padding: 18px;
  border-radius: 8px;
  background: var(--black);
  color: var(--white);
}
.about-pillars strong { display: block; color: var(--yellow); font-size: 1.05rem; margin-bottom: 10px; }
.about-pillars span { color: rgba(255,255,255,.74); font-weight: 700; }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.trust-list span { padding: 10px 13px; border: 1px solid var(--border); border-radius: 999px; font-weight: 800; color: var(--black); background: #fff; }

.faq-wrap { width: min(920px, calc(100% - 32px)); }
.faq-list { display: grid; gap: 10px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item button { width: 100%; min-height: 66px; border: 0; background: transparent; padding: 20px 24px; text-align: left; color: var(--black); font: inherit; font-weight: 900; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.faq-item button::after { content: "+"; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--yellow); flex: 0 0 auto; }
.faq-item button[aria-expanded="true"]::after { content: "-"; }
.faq-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .22s ease; }
.faq-panel > p { overflow: hidden; padding: 0 24px; }
.faq-item.is-open .faq-panel { grid-template-rows: 1fr; }
.faq-item.is-open .faq-panel > p { padding-bottom: 22px; }

.contact-hero { min-height: 72vh; text-align: center; border-top: 6px solid var(--yellow); }
.contact-bg { background-image: linear-gradient(rgba(5,5,5,.58), rgba(5,5,5,.68)), url("../img/contacto-bg.jpg"); }
.contact-content { position: relative; z-index: 1; }
.contact-content h2 { color: var(--white); margin-bottom: 28px; }
.contact-actions {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}
.contact-qr {
  display: grid;
  grid-template-columns: 92px minmax(0, 160px);
  align-items: center;
  gap: 14px;
  padding: 10px 14px 10px 10px;
  border-radius: 8px;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(249, 204, 19, .38);
  box-shadow: 0 18px 48px rgba(0,0,0,.24);
}
.contact-qr img {
  width: 92px;
  height: 92px;
  object-fit: contain;
  border-radius: 6px;
  background: #fff;
}
.contact-qr span {
  color: var(--black);
  font-weight: 900;
  line-height: 1.18;
  text-align: left;
}

.proof-section { background: #ffffff; }
.proof-grid { position: relative; display: grid; grid-template-columns: minmax(0, .95fr) minmax(360px, .9fr); gap: 48px; align-items: start; }
.proof-grid > * { position: relative; z-index: 1; }
.proof-grid::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 4px;
  width: min(560px, 44%);
  height: 260px;
  border-radius: 8px;
  pointer-events: none;
  opacity: .52;
  background:
    radial-gradient(circle at 14% 68%, rgba(249,204,19,.78) 0 7px, transparent 8px),
    radial-gradient(circle at 34% 32%, rgba(5,5,5,.16) 0 6px, transparent 7px),
    radial-gradient(circle at 58% 58%, rgba(249,204,19,.72) 0 11px, transparent 12px),
    radial-gradient(circle at 82% 24%, rgba(5,5,5,.14) 0 7px, transparent 8px),
    linear-gradient(150deg, transparent 20%, rgba(5,5,5,.10) 20.5% 21%, transparent 21.5%),
    linear-gradient(24deg, transparent 46%, rgba(249,204,19,.28) 46.5% 47%, transparent 47.5%),
    linear-gradient(rgba(5,5,5,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(5,5,5,.045) 1px, transparent 1px);
  background-size: auto, auto, auto, auto, auto, auto, 42px 42px, 42px 42px;
  mask-image: linear-gradient(135deg, transparent 0%, rgba(0,0,0,.9) 32%, #000 100%);
}
#experiencia h2 { font-size: clamp(2.8rem, 5vw, 5.5rem); line-height: .98; }
.proof-grid p { margin-top: 18px; font-size: 1.08rem; }
.proof-list {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}
.proof-list span {
  position: relative;
  padding: 14px 16px 14px 44px;
  border-radius: 8px;
  background: #f7f8fa;
  border: 1px solid var(--border);
  font-weight: 850;
}
.proof-list span::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--yellow);
}
.proof-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.proof-cards article {
  min-height: 136px;
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 22px;
  border-radius: 8px;
  background: var(--black);
  border: 1px solid rgba(249, 204, 19, .28);
}
.proof-cards strong { color: var(--yellow); font-size: clamp(2rem, 3.6vw, 3.15rem); line-height: 1; }
.proof-cards span { color: rgba(255,255,255,.82); font-weight: 800; }

.service-hero {
  position: relative;
  min-height: 74vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--black);
  padding: 138px 0 84px;
}
.service-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .86;
  transform: scale(1.02);
}
.service-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,5,5,.86) 0%, rgba(5,5,5,.64) 44%, rgba(5,5,5,.24) 100%),
    var(--service-image, url("../img/hero-montalde-planeta.webp"));
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  z-index: 1;
}
.service-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 72% 22%, rgba(249, 204, 19, .18), transparent 30%);
  z-index: 1;
}
.service-hero .container { position: relative; z-index: 2; }
.breadcrumb { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; color: rgba(255,255,255,.74); font-size: .9rem; font-weight: 800; }
.breadcrumb a { color: var(--yellow); }
.service-hero h1 { width: min(960px, 100%); color: var(--white); font-size: clamp(2.8rem, 7vw, 6rem); }
.service-slogan {
  display: inline-flex;
  margin-top: 22px !important;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid rgba(249,204,19,.54);
  background: rgba(5,5,5,.38);
  color: var(--yellow) !important;
  font-size: .98rem !important;
  font-weight: 900;
}
.service-hero p { width: min(760px, 100%); margin-top: 24px; color: rgba(255,255,255,.82); font-size: clamp(1.06rem, 2vw, 1.28rem); }
.service-hero .btn { margin-top: 32px; }
.detail-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: start; }
.detail-copy p { margin-top: 16px; font-size: 1.08rem; }
.detail-list { display: grid; gap: 12px; margin: 24px 0 0; padding: 0; list-style: none; }
.detail-list li {
  position: relative;
  padding: 16px 16px 16px 46px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-weight: 700;
}
.detail-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 5px rgba(249, 204, 19, .18);
}
.seo-card {
  padding: 28px;
  border-radius: 8px;
  background: var(--black);
  color: var(--white);
  position: sticky;
  top: 118px;
}
.seo-card h2 { color: var(--white); font-size: clamp(1.8rem, 3vw, 2.7rem); }
.seo-card p { margin-top: 16px; color: rgba(255,255,255,.72); }
.seo-card .btn { margin-top: 24px; border-color: var(--yellow); }
.related-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.related-services a {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-weight: 900;
  transition: transform .2s, border-color .2s;
}
.related-services a:hover { transform: translateY(-3px); border-color: var(--yellow); }
.landing-section .section-head { margin-bottom: 30px; }
.landing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.landing-card {
  min-height: 180px;
  padding: 26px;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 18px 44px rgba(0,0,0,.07);
}
.landing-card p {
  font-size: 1.04rem;
  font-weight: 800;
  color: rgba(5,5,5,.78);
}
.landing-steps article { min-height: 230px; }
.service-final-cta {
  min-height: 58vh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.service-final-cta .contact-content { padding: 90px 0; }
.service-final-cta h2 { width: min(920px, 100%); margin-inline: auto; }

.site-footer { padding: 30px 0; background: var(--black); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; }
.footer-grid p { color: rgba(255,255,255,.68); }
.footer-grid a { font-weight: 900; }
.footer-brand {
  min-width: 160px;
  min-height: 44px;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}
.footer-brand img { height: 32px; max-width: 154px; }
.footer-brand span { color: var(--white); }
.whatsapp-float { position: fixed; right: 18px; bottom: 18px; z-index: 45; display: inline-flex; align-items: center; gap: 9px; min-height: 52px; padding: 12px 18px; border-radius: 999px; background: var(--black); color: var(--white); box-shadow: var(--shadow); font-weight: 900; }
.whatsapp-float:hover { background: var(--yellow); color: var(--black); }

@media (max-width: 940px) {
  .nav-shell { grid-template-columns: auto auto; justify-content: space-between; border-radius: 28px; }
  .menu-toggle { display: block; }
  .nav-menu, .nav-cta { display: none; }
  .nav-menu.is-open { display: grid; grid-column: 1 / -1; justify-items: stretch; gap: 4px; padding: 8px 0 4px; }
  .nav-menu.is-open a { padding: 13px 10px; }
  .logo-slot { flex-basis: 160px; }
  .problem-grid, .steps, .service-grid, .screen-grid, .attention-grid, .about-grid, .split-head, .proof-grid, .detail-grid, .related-services, .reviews-shell, .landing-grid, .method-layout, .about-pillars { grid-template-columns: 1fr; }
  .service-card { grid-template-columns: 1fr; }
  .service-card > img { height: 210px; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand { min-width: 156px; }
  .attention-cards article::after { display: none; }
  .method-steps article::after { display: none; }
  .about-grid > img { margin-top: 0; }
  .proof-grid::after { display: none; }
}

@media (max-width: 620px) {
  .site-header { top: 10px; padding: 0 10px; }
  .nav-shell { min-height: 64px; padding-left: 16px; }
  .brand { min-width: 136px; min-height: 42px; padding: 7px 12px; }
  .brand img { height: 24px; max-width: 118px; }
  .hero { min-height: 88vh; }
  .hero-video { display: none; }
  .hero-bg {
    background:
      radial-gradient(circle at 83% 22%, rgba(37, 155, 255, .30), transparent 30%),
      radial-gradient(circle at 34% 50%, rgba(249, 204, 19, .10), transparent 30%),
      linear-gradient(105deg, rgba(2, 6, 14, .16) 0%, rgba(5, 5, 5, .14) 42%, rgba(2, 20, 34, .06) 100%),
      url("../img/hero-montalde-planeta.webp");
    background-size: auto, auto, auto, cover;
    background-position: center;
  }
  h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  .hero-content h1 { font-size: clamp(2.45rem, 12vw, 3.7rem); }
  h2 { font-size: clamp(2rem, 11vw, 3.1rem); }
  .section { padding: 78px 0; }
  .client-carousel::before,
  .client-carousel::after { width: 42px; }
  .logo-slot { min-height: 74px; }
  .problem-grid, .steps, .attention-cards, .method-steps { grid-template-columns: 1fr; }
  .reviews-score { min-width: 0; width: 100%; }
  .score-line { align-items: flex-start; flex-direction: column; }
  .proof-cards { grid-template-columns: 1fr; }
  .method-panel { min-height: 190px; }
  .about-pillars article { min-height: auto; }
  .contact-actions { display: grid; justify-items: center; }
  .contact-qr { grid-template-columns: 82px minmax(0, 150px); }
  .contact-qr img { width: 82px; height: 82px; }
  .service-hero { min-height: 68vh; padding-top: 120px; }
  .whatsapp-float { left: 14px; right: 14px; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .service-card,
  .service-card > img,
  .service-icon,
  .service-link,
  .client-track,
  .attention-cards article {
    transition: none;
    animation: none;
  }
  .service-card:hover,
  .service-card:focus-within,
  .service-card:hover > img,
  .service-card:focus-within > img,
  .service-card:hover .service-icon,
  .service-card:focus-within .service-icon,
  .service-card:hover .service-link,
  .service-card:focus-within .service-link,
  .attention-cards article:hover {
    transform: none;
  }
}