/* =========================================================
   TOPOS GB
   ESTILO INDUSTRIAL / TÉCNICO / OSCURO
========================================================= */

/* =========================================================
   1. VARIABLES
========================================================= */

:root {
  --black: #050708;
  --coal: #0a0d10;
  --coal-2: #10151a;
  --coal-3: #161d23;
  --surface: #1c252c;
  --surface-light: #25313a;

  --copper: #f2d313;
  --copper-dark: #b99d00;
  --sand: #1389c7;
  --sand-light: #56b7e8;

  --white: #f7f9fa;
  --soft-white: #d9e0e4;
  --muted: #98a4aa;

  --line: rgba(255, 255, 255, 0.09);
  --line-copper: rgba(242, 211, 19, 0.38);

  --font-display: "Barlow Condensed", sans-serif;
  --font-body: "Manrope", sans-serif;

  --container: 1320px;
  --header-height: 88px;

  --transition: 0.3s ease;
}


/* =========================================================
   2. RESET
========================================================= */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  min-height: 100vh;
  font-family: var(--font-body);
  background:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    var(--coal);
  background-size: 70px 70px;
  color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(
      circle at 10% 10%,
      rgba(242, 211, 19, 0.06),
      transparent 30%
    ),
    radial-gradient(
      circle at 90% 70%,
      rgba(242, 211, 19, 0.04),
      transparent 32%
    );
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

img {
  max-width: 100%;
}

.container {
  width: min(calc(100% - 100px), var(--container));
  margin-inline: auto;
}


/* =========================================================
   3. BARRA SUPERIOR
========================================================= */

.topbar {
  position: relative;
  z-index: 40;
  height: 38px;
  background: var(--black);
  border-bottom: 1px solid var(--line);
  color: #a8abad;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.topbar::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 260px;
  height: 1px;
  background: linear-gradient(
    90deg,
    var(--copper),
    transparent
  );
}

.topbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar__links {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar__links a {
  transition: color var(--transition);
}

.topbar__links a:hover {
  color: var(--sand);
}

.divider {
  width: 1px;
  height: 12px;
  background: var(--line-copper);
}


/* =========================================================
   4. HEADER
========================================================= */

.header {
  position: absolute;
  top: 38px;
  left: 0;
  right: 0;
  z-index: 30;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(
    180deg,
    rgba(5, 7, 8, 0.78),
    rgba(5, 7, 8, 0.18)
  );
  transition:
    background var(--transition),
    box-shadow var(--transition),
    height var(--transition);
}

.header::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 34%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--copper),
    transparent
  );
}

.header.is-fixed {
  position: fixed;
  top: 0;
  height: 76px;
  background: rgba(8, 11, 13, 0.96);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 46px;
}

.brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 15px;
  margin-right: auto;
}

.brand__logo {
  display: block;
  width: auto;
  height: 66px;
  object-fit: contain;
  transition: height var(--transition);
}

.header.is-fixed .brand__logo {
  height: 56px;
}

.brand__logo--footer {
  height: 146px;
}

.brand__mark {
  position: relative;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--sand);
  background: rgba(242, 211, 19, 0.08);
  border: 1px solid var(--copper);
  clip-path: polygon(
    10px 0,
    100% 0,
    100% calc(100% - 10px),
    calc(100% - 10px) 100%,
    0 100%,
    0 10px
  );
}

.brand__mark::before {
  content: "";
  position: absolute;
  top: 5px;
  right: 5px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--sand);
  border-right: 1px solid var(--sand);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand__text strong {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand__text small {
  margin-top: 7px;
  font-size: 0.58rem;
  color: var(--sand);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}


/* =========================================================
   5. NAVEGACIÓN
========================================================= */

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav a {
  position: relative;
  padding: 12px 0;
  color: #d6d8d8;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav a::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 50%;
  width: 4px;
  height: 4px;
  background: var(--copper);
  opacity: 0;
  transform: translateY(-50%) rotate(45deg);
  transition: opacity var(--transition);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 0;
  height: 1px;
  background: var(--sand);
  transition: width var(--transition);
}

.nav a:hover,
.nav a.active {
  color: var(--sand-light);
}

.nav a:hover::before,
.nav a.active::before {
  opacity: 1;
}

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


/* =========================================================
   6. BOTONES
========================================================= */

.btn {
  position: relative;
  min-height: 54px;
  padding: 0 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  background: transparent;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  clip-path: polygon(
    12px 0,
    100% 0,
    100% calc(100% - 12px),
    calc(100% - 12px) 100%,
    0 100%,
    0 12px
  );
  transition:
    transform var(--transition),
    color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateX(-105%);
  transition: transform 0.35s ease;
}

.btn:hover::before {
  transform: translateX(0);
}

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

.btn--primary {
  color: #07090a;
  background: linear-gradient(
    135deg,
    var(--sand),
    var(--copper)
  );
  border-color: var(--sand);
  box-shadow: 8px 8px 0 rgba(242, 211, 19, 0.16);
}

.btn--primary::before {
  background: var(--white);
}

.btn--primary:hover {
  color: var(--coal);
  box-shadow: 12px 12px 0 rgba(242, 211, 19, 0.12);
}

.btn--outline {
  color: var(--sand);
  border-color: var(--copper);
  background: rgba(242, 211, 19, 0.03);
}

.btn--outline::before {
  background: var(--copper);
}

.btn--outline:hover {
  color: var(--black);
}

.menu-toggle {
  display: none;
  position: relative;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  left: 11px;
  width: 23px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

.menu-toggle span:nth-child(1) {
  top: 14px;
}

.menu-toggle span:nth-child(2) {
  top: 22px;
}

.menu-toggle span:nth-child(3) {
  top: 30px;
}

.menu-toggle:hover {
  border-color: var(--copper);
}


/* =========================================================
   7. PORTADA
========================================================= */

.hero {
  position: relative;
  min-height: 920px;
  padding: 190px 0 180px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 180px;
  right: -100px;
  width: 480px;
  height: 480px;
  border: 1px solid rgba(242, 211, 19, 0.14);
  transform: rotate(45deg);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 280px;
  right: 80px;
  width: 180px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--copper)
  );
  transform: rotate(-45deg);
  pointer-events: none;
}

.hero__media {
  position: absolute;
  inset: 0;
  background:
    url("assets/fondo.jpg")
    center center / cover
    no-repeat;
  background-color: #1a252c;
  filter: saturate(0.76) contrast(1.06);
  transform: scale(1.01);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(5, 7, 8, 0.99) 0%,
      rgba(5, 7, 8, 0.94) 28%,
      rgba(5, 7, 8, 0.67) 52%,
      rgba(5, 7, 8, 0.22) 76%,
      rgba(5, 7, 8, 0.1) 100%
    ),
    linear-gradient(
      0deg,
      rgba(5, 7, 8, 0.96) 0%,
      transparent 46%
    );
}

.hero__content {
  position: relative;
  z-index: 4;
  max-width: 820px;
  padding-left: 38px;
  border-left: 1px solid var(--line-copper);
}

.hero__content::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 0;
  width: 5px;
  height: 86px;
  background: var(--copper);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--sand);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--copper);
}

.hero h1,
.section-heading h2,
.quote h2,
.project-banner h2 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 790px;
  font-size: clamp(4.4rem, 7vw, 7.6rem);
  line-height: 0.86;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.hero h1 span {
  position: relative;
  display: inline-block;
  color: var(--sand);
}

.hero h1 span::after {
  content: "";
  position: absolute;
  left: 2px;
  right: 0;
  bottom: -8px;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--copper),
    transparent
  );
}

.hero__copy {
  max-width: 590px;
  margin: 34px 0 40px;
  color: #bfc2c2;
  font-size: 1rem;
  line-height: 1.85;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 32px;
}

.text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding-bottom: 6px;
  color: var(--soft-white);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.text-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 35%;
  height: 1px;
  background: var(--copper);
  transition: width var(--transition);
}

.text-link span {
  color: var(--sand);
  font-size: 1.2rem;
  transition: transform var(--transition);
}

.text-link:hover::after {
  width: 100%;
}

.text-link:hover span {
  transform: translateX(6px);
}


/* =========================================================
   8. FRANJA DE SERVICIOS
========================================================= */

.services-strip {
  position: absolute;
  z-index: 5;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 9, 10, 0.94);
  border-top: 1px solid var(--line-copper);
  backdrop-filter: blur(10px);
}

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

.services-strip a {
  position: relative;
  min-height: 126px;
  padding: 25px 27px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-right: 1px solid var(--line);
  overflow: hidden;
  transition:
    background var(--transition),
    padding-left var(--transition);
}

.services-strip a:first-child {
  border-left: 1px solid var(--line);
}

.services-strip a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 0;
  background: var(--copper);
  transition: height var(--transition);
}

.services-strip a::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -65px;
  width: 110px;
  height: 110px;
  border: 1px solid rgba(242, 211, 19, 0.15);
  transform: rotate(45deg);
  transition: transform 0.4s ease;
}

.services-strip a:hover {
  padding-left: 34px;
  background: rgba(242, 211, 19, 0.08);
}

.services-strip a:hover::before {
  height: 100%;
}

.services-strip a:hover::after {
  transform: rotate(45deg) translate(-12px, -12px);
}

.services-strip span {
  min-width: 43px;
  font-family: var(--font-display);
  color: var(--copper);
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1;
}

.services-strip strong {
  position: relative;
  z-index: 1;
  color: #d6d8d8;
  font-size: 0.78rem;
  line-height: 1.5;
  text-transform: uppercase;
}


/* =========================================================
   9. SECCIONES GENERALES
========================================================= */

.section {
  position: relative;
  padding: 130px 0;
}

.section-heading {
  position: relative;
}

.section-heading h2,
.quote h2,
.project-banner h2 {
  font-size: clamp(3.5rem, 5vw, 5.8rem);
  line-height: 0.94;
  letter-spacing: -0.025em;
}

.section-heading h2 {
  position: relative;
}

.section-heading h2::after {
  content: "";
  display: block;
  width: 84px;
  height: 3px;
  margin-top: 26px;
  background: linear-gradient(
    90deg,
    var(--copper),
    transparent
  );
}


/* =========================================================
   10. INTRO / NOSOTROS
========================================================= */

.intro {
  background:
    linear-gradient(
      135deg,
      rgba(242, 211, 19, 0.04),
      transparent 42%
    ),
    var(--coal-2);
  color: var(--white);
  overflow: hidden;
}

.intro::before {
  content: "TOPOS GB";
  position: absolute;
  right: -30px;
  top: 55px;
  color: rgba(255, 255, 255, 0.018);
  font-family: var(--font-display);
  font-size: clamp(8rem, 17vw, 17rem);
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.intro__grid,
.values__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 110px;
  align-items: start;
}

.intro__copy {
  position: relative;
  padding: 42px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
}

.intro__copy::before,
.intro__copy::after {
  content: "";
  position: absolute;
  width: 32px;
  height: 32px;
  pointer-events: none;
}

.intro__copy::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--copper);
  border-left: 2px solid var(--copper);
}

.intro__copy::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid var(--copper);
  border-bottom: 2px solid var(--copper);
}

.intro__copy > p {
  margin-bottom: 18px;
  color: #aeb2b3;
  font-size: 1rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 40px;
  border-top: 1px solid var(--line-copper);
}

.stats div {
  position: relative;
  min-height: 130px;
  padding: 28px 20px 15px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stats div:not(:last-child) {
  border-right: 1px solid var(--line);
}

.stats div:not(:first-child) {
  padding-left: 22px;
}

.stats strong {
  font-family: var(--font-display);
  color: var(--sand);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
}

.stats span {
  margin-top: 10px;
  color: #909596;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}


/* =========================================================
   11. SERVICIOS
========================================================= */

.services {
  background:
    linear-gradient(
      90deg,
      transparent 49.9%,
      rgba(255, 255, 255, 0.022) 50%,
      transparent 50.1%
    ),
    var(--black);
}

.section-heading--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 80px;
  margin-bottom: 68px;
}

.section-heading--row > p {
  max-width: 460px;
  padding-left: 24px;
  color: var(--muted);
  border-left: 1px solid var(--line-copper);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  position: relative;
  min-height: 550px;
  padding: 46px 36px 38px;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.035),
      transparent 45%
    ),
    var(--coal-3);
  border: 1px solid var(--line);
  overflow: hidden;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.service-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 110px;
  height: 4px;
  background: var(--copper);
  transition: width 0.4s ease;
}

.service-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 145px;
  height: 145px;
  border: 1px solid rgba(242, 211, 19, 0.12);
  transform: rotate(45deg);
}

.service-card:hover {
  transform: translateY(-9px);
  border-color: rgba(242, 211, 19, 0.55);
  background:
    linear-gradient(
      145deg,
      rgba(242, 211, 19, 0.08),
      transparent 50%
    ),
    var(--coal-3);
}

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

.service-card--featured {
  background:
    linear-gradient(
      145deg,
      rgba(242, 211, 19, 0.15),
      transparent 52%
    ),
    #101820;
  border-color: rgba(242, 211, 19, 0.55);
}

.service-card__number {
  position: absolute;
  right: 21px;
  top: 16px;
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  color: rgba(255, 255, 255, 0.06);
  font-size: 4.8rem;
  font-weight: 800;
  line-height: 1;
}

.service-card__icon {
  width: 66px;
  height: 66px;
  margin-bottom: 45px;
  display: grid;
  place-items: center;
  color: var(--sand);
  background: rgba(242, 211, 19, 0.07);
  border-left: 3px solid var(--copper);
  border-top: 1px solid var(--line-copper);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
}

.service-card h3 {
  max-width: 280px;
  margin-bottom: 19px;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.02;
  text-transform: uppercase;
}

.service-card p {
  color: var(--muted);
  font-size: 0.86rem;
}

.service-card ul {
  margin: 27px 0 38px;
  list-style: none;
}

.service-card li {
  position: relative;
  padding: 11px 0 11px 22px;
  color: #c7cacb;
  border-bottom: 1px solid var(--line);
  font-size: 0.8rem;
}

.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  border: 1px solid var(--copper);
  transform: translateY(-50%) rotate(45deg);
}

.service-card a {
  position: relative;
  z-index: 1;
  width: fit-content;
  margin-top: auto;
  padding-bottom: 7px;
  color: var(--sand);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.service-card a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42px;
  height: 1px;
  background: var(--copper);
  transition: width var(--transition);
}

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


/* =========================================================
   12. PROYECTOS Y PROCESO
========================================================= */

.project-banner {
  position: relative;
  padding: 120px 0;
  background:
    linear-gradient(
      135deg,
      rgba(242, 211, 19, 0.06),
      transparent 40%
    ),
    var(--coal-2);
  border-block: 1px solid var(--line);
  overflow: hidden;
}

.project-banner__grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 100px;
  align-items: center;
}

.project-banner__visual {
  position: relative;
  min-height: 610px;
  padding: 45px;
  display: flex;
  align-items: flex-end;
  background:
    linear-gradient(
      0deg,
      rgba(7, 9, 10, 0.95),
      transparent 70%
    ),
    linear-gradient(
      135deg,
      #1c2a33,
      #121619
    );
  border: 1px solid var(--line-copper);
  overflow: hidden;
  clip-path: polygon(
    0 0,
    calc(100% - 36px) 0,
    100% 36px,
    100% 100%,
    36px 100%,
    0 calc(100% - 36px)
  );
}

.project-banner__visual::before {
  content: "";
  position: absolute;
  right: -120px;
  top: 55px;
  width: 470px;
  height: 470px;
  border: 1px solid rgba(242, 211, 19, 0.25);
  transform: rotate(45deg);
}

.project-banner__visual::after {
  content: "TG";
  position: absolute;
  right: -16px;
  top: 38px;
  font-family: var(--font-display);
  color: rgba(255, 255, 255, 0.04);
  font-size: 20rem;
  font-weight: 800;
  line-height: 1;
}

.project-banner__visual span {
  position: relative;
  z-index: 2;
  max-width: 430px;
  font-family: var(--font-display);
  color: var(--white);
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 0.94;
  text-transform: uppercase;
}

.process {
  margin-top: 46px;
  border-bottom: 1px solid var(--line);
}

.process > div {
  position: relative;
  display: grid;
  grid-template-columns: 65px 1fr;
  gap: 22px;
  padding: 25px 0;
  border-top: 1px solid var(--line);
  transition: padding-left var(--transition);
}

.process > div::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 1px;
  background: var(--copper);
  transition: width 0.4s ease;
}

.process > div:hover {
  padding-left: 16px;
}

.process > div:hover::before {
  width: 100%;
}

.process span {
  font-family: var(--font-display);
  color: var(--copper);
  font-size: 1.8rem;
  font-weight: 700;
}

.process strong {
  display: block;
  margin-bottom: 4px;
  color: var(--white);
  font-size: 0.95rem;
  text-transform: uppercase;
}

.process p {
  color: var(--muted);
  font-size: 0.82rem;
}

/* =========================================
   TARJETA DE PROYECTO CON FOTO LIMPIA
========================================= */

.project-banner__visual {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;

  border: 1px solid rgba(242, 211, 19, 0.45);
  border-radius: 18px;
  background: #111820;

  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.28);

  /* Importante: elimina cualquier forma anterior */
  clip-path: none;
  isolation: isolate;
}

/* Foto */
.project-banner__image {
  position: absolute;
  inset: 0;
  z-index: 0;

  width: 100%;
  height: 100%;
  display: block;

  object-fit: cover;
  object-position: center;

  filter:
    brightness(0.68)
    contrast(1.05)
    saturate(0.92);

  transform: scale(1.01);
  transition:
    transform 0.65s ease,
    filter 0.45s ease;
}

/* Filtro oscuro limpio */
.project-banner__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;

  width: auto;
  height: auto;

  border: 0;
  border-radius: 0;
  transform: none;

  background:
    linear-gradient(
      180deg,
      rgba(5, 8, 10, 0.06) 0%,
      rgba(5, 8, 10, 0.16) 38%,
      rgba(5, 8, 10, 0.62) 72%,
      rgba(5, 8, 10, 0.94) 100%
    ),
    linear-gradient(
      90deg,
      rgba(5, 8, 10, 0.42) 0%,
      rgba(5, 8, 10, 0.08) 65%,
      rgba(5, 8, 10, 0.12) 100%
    );

  pointer-events: none;
}

/* Elimina por completo el rombo viejo */
.project-banner__visual::after {
  content: none !important;
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  border: 0 !important;
  background: none !important;
  transform: none !important;
}

/* Texto */
.project-banner__visual > span {
  position: relative;
  z-index: 2;

  display: block;
  max-width: 430px;

  margin: 0;
  padding: 48px;

  color: #ffffff;

  font-family: var(--font-display);
  font-size: clamp(3.2rem, 4.4vw, 4.8rem);
  font-weight: 800;
  line-height: 0.91;
  letter-spacing: -0.025em;
  text-transform: uppercase;

  text-shadow:
    0 5px 20px rgba(0, 0, 0, 0.85),
    0 2px 5px rgba(0, 0, 0, 0.65);
}

/* Hover */
.project-banner__visual:hover .project-banner__image {
  transform: scale(1.045);

  filter:
    brightness(0.72)
    contrast(1.07)
    saturate(0.98);
}

/* Tablet */
@media (max-width: 1100px) {
  .project-banner__visual {
    min-height: 540px;
  }

  .project-banner__visual > span {
    max-width: 370px;
    padding: 38px;
    font-size: clamp(3rem, 5vw, 4rem);
  }
}

/* Celular */
@media (max-width: 760px) {
  .project-banner__visual {
    min-height: 470px;
    border-radius: 14px;
  }

  .project-banner__image {
    object-position: 48% center;
  }

  .project-banner__visual > span {
    max-width: 310px;
    padding: 28px 24px;
    font-size: clamp(2.7rem, 12vw, 3.6rem);
  }

  .project-banner__visual::before {
    background:
      linear-gradient(
        180deg,
        rgba(5, 8, 10, 0.05) 0%,
        rgba(5, 8, 10, 0.24) 42%,
        rgba(5, 8, 10, 0.76) 74%,
        rgba(5, 8, 10, 0.97) 100%
      );
  }
}

/* Celulares pequeños */
@media (max-width: 430px) {
  .project-banner__visual {
    min-height: 430px;
  }

  .project-banner__visual > span {
    max-width: 270px;
    padding: 24px 20px;
    font-size: 2.7rem;
  }
}

/* =========================================================
   13. VALORES
========================================================= */

.values {
  background: var(--black);
  color: var(--white);
}

.values::after {
  content: "";
  position: absolute;
  top: 0;
  right: 7%;
  width: 1px;
  height: 100%;
  background: linear-gradient(
    transparent,
    var(--line-copper),
    transparent
  );
}

.values__list {
  border-bottom: 1px solid var(--line);
}

.values__list article {
  position: relative;
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 28px;
  padding: 32px 20px 32px 0;
  border-top: 1px solid var(--line);
  transition:
    padding-left var(--transition),
    background var(--transition);
}

.values__list article::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 2px;
  background: var(--copper);
  transition: width var(--transition);
}

.values__list article:hover {
  padding-left: 18px;
  background: rgba(242, 211, 19, 0.035);
}

.values__list article:hover::before {
  width: 100%;
}

.values__list span {
  font-family: var(--font-display);
  color: var(--copper);
  font-size: 2rem;
  font-weight: 700;
}

.values__list h3 {
  margin-bottom: 5px;
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  text-transform: uppercase;
}

.values__list p {
  max-width: 570px;
  color: var(--muted);
}


/* =========================================================
   14. COTIZACIÓN
========================================================= */

.quote {
  position: relative;
  padding: 130px 0;
  background:
    linear-gradient(
      115deg,
      rgba(242, 211, 19, 0.11),
      transparent 38%
    ),
    var(--coal-2);
  overflow: hidden;
}

.quote::before {
  content: "";
  position: absolute;
  top: -240px;
  left: -260px;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(242, 211, 19, 0.12);
  transform: rotate(45deg);
}

.quote__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 100px;
  align-items: start;
}

.quote__intro {
  position: sticky;
  top: 130px;
}

.quote__intro > p:not(.eyebrow) {
  max-width: 490px;
  margin-top: 28px;
  color: var(--muted);
}

.quote__contact {
  position: relative;
  margin-top: 46px;
  padding: 24px 0 24px 24px;
  display: flex;
  flex-direction: column;
  border-left: 2px solid var(--copper);
}

.quote__contact small {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.quote__contact a {
  width: fit-content;
  font-family: var(--font-display);
  color: var(--sand);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
}

.quote-form {
  position: relative;
  padding: 46px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.035),
      transparent 45%
    ),
    var(--coal-3);
  color: var(--white);
  border: 1px solid var(--line);
  box-shadow: 24px 24px 0 rgba(0, 0, 0, 0.2);
}

.quote-form::before,
.quote-form::after {
  content: "";
  position: absolute;
  width: 36px;
  height: 36px;
}

.quote-form::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--copper);
  border-left: 2px solid var(--copper);
}

.quote-form::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid var(--copper);
  border-bottom: 2px solid var(--copper);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  color: #c9cccd;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 15px 16px;
  color: var(--white);
  background: #0f1315;
  border: 1px solid var(--line);
  border-left: 3px solid #333a3e;
  border-radius: 0;
  outline: none;
  transition:
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}

.field select {
  color-scheme: dark;
}

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

.field input::placeholder,
.field textarea::placeholder {
  color: #62686b;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  background: #121719;
  border-color: var(--line-copper);
  border-left-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(242, 211, 19, 0.08);
}

.form-note {
  color: #7f8587;
  font-size: 0.67rem;
  text-align: center;
}


/* =========================================================
   15. FOOTER
========================================================= */

.footer {
  position: relative;
  padding: 86px 0 25px;
  background: #050708;
  border-top: 1px solid var(--line-copper);
}

.footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 28%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--copper),
    transparent
  );
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.45fr repeat(3, 1fr);
  gap: 65px;
}

.brand--footer {
  margin-bottom: 27px;
}

.footer p,
.footer span {
  color: var(--muted);
  font-size: 0.77rem;
}

.footer h3 {
  position: relative;
  margin-bottom: 24px;
  padding-bottom: 12px;
  font-family: var(--font-display);
  color: var(--sand);
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34px;
  height: 1px;
  background: var(--copper);
}

.footer__grid > div:not(:first-child) {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer__grid a:not(.brand) {
  width: fit-content;
  color: #c3c6c7;
  font-size: 0.76rem;
  transition:
    color var(--transition),
    transform var(--transition);
}

.footer__grid a:not(.brand):hover {
  color: var(--sand);
  transform: translateX(5px);
}

.footer__bottom {
  margin-top: 65px;
  padding-top: 23px;
  display: flex;
  justify-content: space-between;
  gap: 25px;
  color: #757a7c;
  border-top: 1px solid var(--line);
  font-size: 0.69rem;
}


/* =========================================================
   16. WHATSAPP
========================================================= */

.whatsapp {
  position: fixed;
  right: 25px;
  bottom: 25px;
  z-index: 50;
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  color: #07130b;
  background: #25d366;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-radius: 0;
  font-weight: 900;
  box-shadow:
    0 15px 36px rgba(0, 0, 0, 0.45),
    8px 8px 0 rgba(37, 211, 102, 0.12);
  clip-path: polygon(
    12px 0,
    100% 0,
    100% calc(100% - 12px),
    calc(100% - 12px) 100%,
    0 100%,
    0 12px
  );
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.whatsapp:hover {
  transform: translateY(-5px);
  box-shadow:
    0 20px 42px rgba(0, 0, 0, 0.5),
    11px 11px 0 rgba(37, 211, 102, 0.12);
}


/* =========================================================
   17. ANIMACIONES
========================================================= */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}

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


/* =========================================================
   18. TABLET
========================================================= */

@media (max-width: 1100px) {

  .container {
    width: min(calc(100% - 54px), var(--container));
  }

  .header__inner {
    gap: 28px;
  }

  .nav {
    gap: 18px;
  }

  .nav a {
    font-size: 0.68rem;
  }

  .header__cta {
    display: none;
  }

  .hero h1 {
    font-size: clamp(4rem, 7.5vw, 6.3rem);
  }

  .services-strip a {
    padding: 20px 16px;
    gap: 12px;
  }

  .services-strip strong {
    font-size: 0.68rem;
  }

  .intro__grid,
  .values__grid,
  .quote__grid {
    gap: 58px;
  }

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

  .service-card:last-child {
    grid-column: 1 / -1;
  }

  .project-banner__grid {
    gap: 55px;
  }

  .project-banner__visual {
    min-height: 520px;
  }

  .quote-form {
    padding: 34px;
  }

  .footer__grid {
    grid-template-columns: 1.3fr repeat(2, 1fr);
  }

  .footer__grid > div:last-child {
    display: none;
  }
}


/* =========================================================
   19. CELULAR
========================================================= */

@media (max-width: 760px) {

  .container {
    width: min(calc(100% - 34px), var(--container));
  }

  html {
    scroll-padding-top: 85px;
  }

  .topbar {
    height: 34px;
  }

  .topbar__inner > span {
    display: none;
  }

  .topbar__links {
    width: 100%;
    justify-content: center;
    gap: 13px;
    font-size: 0.6rem;
  }

  .header {
    top: 34px;
    height: 76px;
  }

  .header.is-fixed {
    top: 0;
    height: 70px;
  }

  .header__inner {
    gap: 15px;
  }

  .brand__logo {
    height: 49px;
  }

  .header.is-fixed .brand__logo {
    height: 45px;
  }

  .brand__logo--footer {
    height: 155px;
  }

  .brand__mark {
    width: 45px;
    height: 45px;
    font-size: 1.6rem;
  }

  .brand__text strong {
    font-size: 1.45rem;
  }

  .brand__text small {
    font-size: 0.48rem;
  }

  .menu-toggle {
    display: block;
    z-index: 45;
    flex-shrink: 0;
  }

  .nav {
    position: fixed;
    inset: 0;
    z-index: 40;
    padding: 120px 35px 50px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 7px;
    background:
      linear-gradient(
        135deg,
        rgba(242, 211, 19, 0.09),
        transparent 35%
      ),
      #080b0c;
    transform: translateX(100%);
    transition: transform 0.38s ease;
  }

  .nav::before {
    content: "MENÚ";
    position: absolute;
    left: 34px;
    top: 90px;
    color: var(--copper);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.2em;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav a {
    width: 100%;
    padding: 15px 0;
    font-family: var(--font-display);
    color: var(--white);
    border-bottom: 1px solid var(--line);
    font-size: 2rem;
    font-weight: 700;
  }

  .nav a::before {
    left: auto;
    right: 5px;
  }

  .nav a::after {
    bottom: -1px;
  }

  .hero {
    min-height: 850px;
    padding: 165px 0 255px;
    align-items: flex-start;
  }

  .hero::before,
  .hero::after {
    display: none;
  }

  .hero__media {
    background-position: 64% center;
  }

  .hero__overlay {
    background:
      linear-gradient(
        90deg,
        rgba(5, 7, 8, 0.97),
        rgba(5, 7, 8, 0.56)
      ),
      linear-gradient(
        0deg,
        rgba(5, 7, 8, 0.98),
        transparent 58%
      );
  }

  .hero__content {
    padding-left: 20px;
  }

  .hero__content::before {
    height: 60px;
  }

  .eyebrow {
    font-size: 0.59rem;
    letter-spacing: 0.15em;
  }

  .hero h1 {
    font-size: clamp(3.3rem, 16vw, 4.4rem);
    line-height: 0.89;
  }

  .hero__copy {
    margin: 27px 0 33px;
    font-size: 0.89rem;
    line-height: 1.75;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .btn {
    width: 100%;
    max-width: 290px;
  }

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

  .services-strip a {
    min-height: 96px;
    padding: 15px 12px;
  }

  .services-strip a:hover {
    padding-left: 16px;
  }

  .services-strip span {
    min-width: 30px;
    font-size: 1.6rem;
  }

  .services-strip strong {
    font-size: 0.57rem;
    line-height: 1.4;
  }

  .section {
    padding: 85px 0;
  }

  .section-heading h2,
  .quote h2,
  .project-banner h2 {
    font-size: clamp(2.8rem, 13vw, 3.7rem);
  }

  .intro__grid,
  .values__grid,
  .quote__grid,
  .project-banner__grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .intro__copy {
    padding: 27px 22px;
  }

/*==========================
 EXPERIENCIA
==========================*/

.experience-card{

    display:grid;

    grid-template-columns:170px 1fr;

    gap:40px;

    margin-top:35px;

    align-items:start;

}

.experience-number{

    text-align:center;

    border-right:1px solid rgba(255,255,255,.08);

    padding-right:30px;

}

.experience-number strong{

    display:block;

    font-family:var(--font-display);

    font-size:5.5rem;

    line-height:1;

    color:#f2d313;

}

.experience-number span{

    display:block;

    margin-top:12px;

    color:#9fa7ad;

    font-size:.8rem;

    letter-spacing:.12em;

}

.experience-content{

    display:grid;

    gap:24px;

}

.mission-box,
.vision-box{

    background:rgba(255,255,255,.03);

    border:1px solid rgba(255,255,255,.08);

    border-left:5px solid #f2d313;

    border-radius:10px;

    padding:22px;

}

.mission-box h3,
.vision-box h3{

    margin-bottom:12px;

    font-family:var(--font-display);

    font-size:1.9rem;

    color:#f2d313;

}

.mission-box p,
.vision-box p{

    color:#c4c8cb;

    line-height:1.8;

}


/*==========================
 RESPONSIVE
==========================*/

@media(max-width:900px){

.experience-card{

grid-template-columns:1fr;

}

.experience-number{

border-right:none;

border-bottom:1px solid rgba(255,255,255,.08);

padding:0 0 30px;

}

}

  .section-heading--row {
    display: block;
    margin-bottom: 42px;
  }

  .section-heading--row > p {
    margin-top: 25px;
  }

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

  .service-card,
  .service-card:last-child {
    grid-column: auto;
    min-height: auto;
    padding: 38px 28px;
  }

.service-card__icon {
  width: 68px;
  height: 68px;
  margin-bottom: 42px;

  display: grid;
  place-items: center;

  color: #080b0d;
  background: #f2d313;

  border-radius: 14px;

  font-size: 1.7rem;

  box-shadow:
    8px 8px 0 rgba(19, 137, 199, 0.35),
    0 12px 25px rgba(0, 0, 0, 0.2);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    background 0.3s ease;
}

.service-card__icon i {
  line-height: 1;
}

.service-card:hover .service-card__icon {
  transform: translateY(-5px);

  background: #1389c7;
  color: #ffffff;

  box-shadow:
    8px 8px 0 rgba(242, 211, 19, 0.28),
    0 16px 30px rgba(0, 0, 0, 0.28);
}

  .service-card h3 {
    font-size: 2rem;
  }

  .project-banner {
    padding: 80px 0;
  }

  .project-banner__visual {
    min-height: 420px;
    padding: 28px;
  }

  .project-banner__visual::after {
    font-size: 13rem;
  }

  .project-banner__visual span {
    font-size: 2.65rem;
  }

  .process > div {
    grid-template-columns: 48px 1fr;
    gap: 15px;
  }

  .values__list article {
    grid-template-columns: 50px 1fr;
    gap: 15px;
  }

  .values__list h3 {
    font-size: 1.65rem;
  }

  .quote {
    padding: 85px 0;
  }

  .quote__intro {
    position: static;
  }

  .quote__contact a {
    font-size: 1.65rem;
  }

  .quote-form {
    grid-template-columns: 1fr;
    padding: 28px 21px;
    box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.2);
  }

  .field--full {
    grid-column: auto;
  }

  .footer {
    padding-top: 65px;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 25px;
  }

  .footer__grid > div:first-child {
    grid-column: 1 / -1;
  }

  .footer__bottom {
    margin-top: 45px;
    flex-direction: column;
    align-items: flex-start;
  }

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


/* =========================================================
   20. PANTALLAS PEQUEÑAS
========================================================= */

@media (max-width: 430px) {

  .topbar__links .divider {
    display: none;
  }

  .topbar__links {
    gap: 9px;
  }

  .brand__text {
    display: none;
  }

  .hero {
    min-height: 880px;
  }

  .hero h1 {
    font-size: 3.25rem;
  }

  .services-strip strong {
    font-size: 0.52rem;
  }

  .services-strip span {
    font-size: 1.4rem;
  }

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

  .stats div {
    border-right: 0 !important;
  }

  .stats div:nth-child(2) {
    padding-left: 0;
  }

  .stats div:last-child {
    display: none;
  }

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

  .footer__grid > div:first-child {
    grid-column: auto;
  }
}


/* =========================================================
   21. ACCESIBILIDAD
========================================================= */

@media (prefers-reduced-motion: reduce) {

  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}
/* =========================================================
   22. IDENTIDAD VISUAL TOPOS GB
   PALETA DEL LOGOTIPO: AMARILLO + AZUL + NEGRO + GRIS
   Este bloque redefine la apariencia general sin cambiar
   las clases del HTML existente.
========================================================= */

:root {
  --brand-yellow: #f2d313;
  --brand-yellow-dark: #c9ad00;
  --brand-blue: #1389c7;
  --brand-blue-dark: #075f8f;
  --brand-blue-soft: #5bb9e6;
  --brand-black: #050708;
  --brand-graphite: #11171c;
  --brand-steel: #2a343b;
  --brand-gray: #92999d;
}

/* Fondo general con carácter industrial */
body {
  background:
    radial-gradient(circle at 15% 5%, rgba(19, 137, 199, .10), transparent 28%),
    radial-gradient(circle at 88% 78%, rgba(242, 211, 19, .06), transparent 26%),
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, .012) 0,
      rgba(255, 255, 255, .012) 1px,
      transparent 1px,
      transparent 18px
    ),
    var(--coal);
}

/* Barra superior azul corporativo */
.topbar {
  background: linear-gradient(90deg, var(--brand-blue-dark), var(--brand-blue));
  color: #ffffff;
  border-bottom-color: rgba(255, 255, 255, .18);
}

.topbar::after {
  width: 36%;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-yellow), transparent);
}

.topbar__links a:hover {
  color: var(--brand-yellow);
}

.divider {
  background: rgba(255, 255, 255, .38);
}

/* Header sólido, más limpio y reconocible */
.header {
  background: rgba(5, 7, 8, .82);
  border-bottom-color: rgba(255, 255, 255, .10);
}

.header::before {
  width: 100%;
  height: 3px;
  background:
    linear-gradient(
      90deg,
      var(--brand-yellow) 0 34%,
      var(--brand-blue) 34% 66%,
      transparent 66%
    );
}

.header.is-fixed {
  background: rgba(5, 7, 8, .97);
  box-shadow:
    0 18px 45px rgba(0, 0, 0, .45),
    0 2px 0 rgba(242, 211, 19, .12);
}

/* Navegación */
.nav a {
  color: #eef3f5;
}

.nav a::before {
  background: var(--brand-yellow);
}

.nav a::after {
  height: 3px;
  background: var(--brand-blue);
}

.nav a:hover,
.nav a.active {
  color: var(--brand-yellow);
}

/* Botones más amigables, menos angulares */
.btn {
  border-radius: 8px;
  clip-path: none;
  letter-spacing: .085em;
}

.btn--primary {
  color: #080a0b;
  background: linear-gradient(135deg, #ffe82e, var(--brand-yellow));
  border-color: var(--brand-yellow);
  box-shadow:
    0 10px 26px rgba(242, 211, 19, .18),
    inset 0 -2px 0 rgba(0, 0, 0, .12);
}

.btn--primary::before {
  background: var(--brand-blue);
}

.btn--primary:hover {
  color: #ffffff;
  box-shadow:
    0 14px 34px rgba(19, 137, 199, .25),
    inset 0 -2px 0 rgba(0, 0, 0, .12);
}

.btn--outline {
  color: #ffffff;
  border-color: var(--brand-blue);
  background: rgba(19, 137, 199, .08);
}

.btn--outline::before {
  background: var(--brand-blue);
}

.btn--outline:hover {
  color: #ffffff;
  border-color: var(--brand-blue-soft);
}

/* Hero */
.hero__overlay {
  background:
    linear-gradient(
      90deg,
      rgba(4, 7, 9, .99) 0%,
      rgba(4, 7, 9, .94) 30%,
      rgba(4, 7, 9, .69) 55%,
      rgba(4, 7, 9, .20) 100%
    ),
    linear-gradient(
      0deg,
      rgba(4, 7, 9, .95) 0%,
      transparent 48%
    );
}

.hero::before {
  border-color: rgba(19, 137, 199, .24);
}

.hero::after {
  background: linear-gradient(90deg, transparent, var(--brand-yellow));
}

.hero__content {
  border-left-color: rgba(242, 211, 19, .55);
}

.hero__content::before {
  background: linear-gradient(var(--brand-yellow), var(--brand-blue));
}

.eyebrow {
  color: var(--brand-yellow);
}

.eyebrow::before {
  height: 3px;
  background: var(--brand-blue);
}

.hero h1 span {
  color: var(--brand-yellow);
  text-shadow: 0 0 28px rgba(242, 211, 19, .08);
}

.hero h1 span::after {
  background: linear-gradient(90deg, var(--brand-blue), transparent);
}

.text-link span {
  color: var(--brand-yellow);
}

.text-link::after {
  background: var(--brand-blue);
}

/* Franja inferior del hero */
.services-strip {
  background: rgba(5, 8, 10, .96);
  border-top-color: rgba(242, 211, 19, .46);
}

.services-strip a::before {
  background: var(--brand-yellow);
}

.services-strip a::after {
  border-color: rgba(19, 137, 199, .23);
}

.services-strip a:hover {
  background:
    linear-gradient(135deg, rgba(19, 137, 199, .14), rgba(242, 211, 19, .05));
}

.services-strip span {
  color: var(--brand-yellow);
}

/* Encabezados */
.section-heading h2::after {
  height: 5px;
  border-radius: 99px;
  background:
    linear-gradient(
      90deg,
      var(--brand-yellow) 0 48%,
      var(--brand-blue) 48% 100%
    );
}

/* Sección nosotros */
.intro {
  background:
    radial-gradient(circle at 0 0, rgba(19, 137, 199, .10), transparent 31%),
    var(--coal-2);
}

.intro__copy {
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015));
  border-color: rgba(255, 255, 255, .09);
  box-shadow: 0 22px 45px rgba(0, 0, 0, .20);
}

.intro__copy::before {
  border-color: var(--brand-yellow);
  border-right: 0;
  border-bottom: 0;
  border-radius: 14px 0 0 0;
}

.intro__copy::after {
  border-color: var(--brand-blue);
  border-left: 0;
  border-top: 0;
  border-radius: 0 0 14px 0;
}

.stats {
  border-top-color: rgba(19, 137, 199, .40);
}

.stats strong {
  color: var(--brand-yellow);
}

/* Servicios */
.services {
  background:
    radial-gradient(circle at 100% 0, rgba(19, 137, 199, .10), transparent 32%),
    var(--brand-black);
}

.section-heading--row > p {
  border-left: 4px solid var(--brand-blue);
}

.service-card {
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015)),
    var(--coal-3);
  border-color: rgba(255, 255, 255, .08);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .16);
}

.service-card::before {
  width: 100%;
  height: 5px;
  background:
    linear-gradient(
      90deg,
      var(--brand-yellow) 0 55%,
      var(--brand-blue) 55% 100%
    );
}

.service-card::after {
  border-color: rgba(19, 137, 199, .18);
}

.service-card:hover {
  border-color: rgba(19, 137, 199, .55);
  box-shadow:
    0 24px 48px rgba(0, 0, 0, .28),
    0 0 0 1px rgba(242, 211, 19, .08);
}

.service-card--featured {
  background:
    linear-gradient(
      145deg,
      rgba(19, 137, 199, .22),
      rgba(242, 211, 19, .06) 48%,
      rgba(255, 255, 255, .02)
    ),
    #101820;
  border-color: rgba(242, 211, 19, .42);
}

.service-card__icon {
  color: #071015;
  background: var(--brand-yellow);
  border: 0;
  border-radius: 12px;
  box-shadow: 8px 8px 0 rgba(19, 137, 199, .28);
}

.service-card li::before {
  border-color: var(--brand-blue);
  background: var(--brand-blue);
}

.service-card a {
  color: var(--brand-yellow);
}

.service-card a::after {
  background: var(--brand-blue);
}

/* Proyecto / proceso */
.project-banner {
  background:
    linear-gradient(135deg, rgba(19, 137, 199, .12), transparent 42%),
    var(--coal-2);
}

.project-banner__visual {
  border-color: rgba(242, 211, 19, .38);
  border-radius: 18px;
  clip-path: none;
  background:
    linear-gradient(0deg, rgba(4, 7, 9, .94), transparent 72%),
    linear-gradient(135deg, #172833, #0c1115);
}

.project-banner__visual::before {
  border-color: rgba(19, 137, 199, .32);
}

.process > div::before {
  height: 3px;
  background:
    linear-gradient(90deg, var(--brand-yellow), var(--brand-blue));
}

.process span {
  color: var(--brand-yellow);
}

/* Valores */
.values {
  background:
    linear-gradient(135deg, rgba(242, 211, 19, .035), transparent 35%),
    var(--brand-black);
}

.values::after {
  background: linear-gradient(
    transparent,
    rgba(19, 137, 199, .42),
    transparent
  );
}

.values__list article::before {
  background:
    linear-gradient(90deg, var(--brand-yellow), var(--brand-blue));
}

.values__list article:hover {
  background: rgba(19, 137, 199, .055);
}

.values__list span {
  color: var(--brand-yellow);
}

/* Cotización */
.quote {
  background:
    radial-gradient(circle at 10% 0, rgba(19, 137, 199, .14), transparent 30%),
    radial-gradient(circle at 90% 100%, rgba(242, 211, 19, .05), transparent 28%),
    var(--coal-2);
}

.quote::before {
  border-color: rgba(19, 137, 199, .18);
}

.quote__contact {
  border-left-color: var(--brand-yellow);
}

.quote__contact a {
  color: var(--brand-blue-soft);
}

.quote-form {
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015)),
    var(--coal-3);
  box-shadow: 22px 22px 0 rgba(19, 137, 199, .08);
}

.quote-form::before {
  border-color: var(--brand-yellow);
  border-right: 0;
  border-bottom: 0;
  border-radius: 16px 0 0 0;
}

.quote-form::after {
  border-color: var(--brand-blue);
  border-left: 0;
  border-top: 0;
  border-radius: 0 0 16px 0;
}

.field input,
.field select,
.field textarea {
  border-radius: 8px;
  border-left-color: var(--brand-blue);
  background: #0b1115;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(19, 137, 199, .68);
  border-left-color: var(--brand-yellow);
  box-shadow: 0 0 0 4px rgba(19, 137, 199, .10);
}

/* Footer */
.footer {
  background:
    linear-gradient(180deg, #071015, var(--brand-black));
  border-top-color: rgba(242, 211, 19, .45);
}

.footer::before {
  width: 100%;
  height: 4px;
  background:
    linear-gradient(
      90deg,
      var(--brand-yellow) 0 34%,
      var(--brand-blue) 34% 68%,
      transparent 68%
    );
}

.footer h3 {
  color: var(--brand-yellow);
}

.footer h3::after {
  height: 3px;
  background: var(--brand-blue);
}

.footer__grid a:not(.brand):hover {
  color: var(--brand-blue-soft);
}

/* WhatsApp conserva su color reconocible, pero adopta la forma del sitio */
.whatsapp {
  border-radius: 16px;
  clip-path: none;
  border: 3px solid rgba(255, 255, 255, .14);
}

/* Menú móvil */
@media (max-width: 760px) {
  .nav {
    background:
      radial-gradient(circle at 100% 0, rgba(19, 137, 199, .18), transparent 35%),
      radial-gradient(circle at 0 100%, rgba(242, 211, 19, .07), transparent 30%),
      #070b0e;
  }

  .nav::before {
    color: var(--brand-yellow);
  }

  .menu-toggle {
    border-radius: 9px;
    border-color: rgba(19, 137, 199, .45);
  }

  .menu-toggle:hover {
    border-color: var(--brand-yellow);
  }

  .hero__content {
    border-left-color: rgba(242, 211, 19, .55);
  }

  .service-card,
  .intro__copy,
  .quote-form {
    border-radius: 13px;
  }
}