:root {
  --color-turquesa: #167f7a;
  --color-turquesa-dark: #0d5e5a;
  --color-azul-vet: #174f75;
  --color-azul-oscuro: #103e5d;
  --color-whatsapp: #168c4b;
  --color-blanco: #ffffff;
  --color-beige: #f8f3ea;
  --color-verde-claro: #e8f4ee;
  --color-texto: #26343a;
  --color-texto-suave: #526168;
  --color-borde: #d8e1e3;

  --font-titulos: "Poppins", sans-serif;
  --font-texto: "Nunito", sans-serif;

  --radius: 18px;
  --radius-small: 12px;
  --shadow: 0 10px 30px rgba(23, 56, 69, 0.11);
  --shadow-hover: 0 16px 34px rgba(23, 56, 69, 0.16);
  --transition: 0.25s ease;
  --header-height: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  font-family: var(--font-texto);
  color: var(--color-texto);
  background: var(--color-blanco);
  line-height: 1.6;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid #e7a323;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 16px;
  z-index: 3000;
  padding: 10px 16px;
  color: var(--color-blanco);
  background: var(--color-azul-vet);
  border-radius: 8px;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: 0 20px;
}

h1,
h2,
h3 {
  font-family: var(--font-titulos);
  line-height: 1.25;
}

.section-title {
  margin-bottom: 12px;
  color: var(--color-azul-vet);
  font-size: clamp(1.8rem, 3.3vw, 2.5rem);
  text-align: center;
}

.section-title--left {
  text-align: left;
}

.section-subtitle {
  max-width: 650px;
  margin: 0 auto 42px;
  color: var(--color-texto-suave);
  font-size: 1.06rem;
  text-align: center;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--color-turquesa-dark);
  font-family: var(--font-titulos);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===== BOTONES ===== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 13px 24px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

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

.btn--whatsapp {
  color: var(--color-blanco);
  background: var(--color-whatsapp);
}

.btn--whatsapp:hover {
  background: #0d733a;
}

.btn--outline {
  color: var(--color-azul-vet);
  background: var(--color-blanco);
  border-color: var(--color-azul-vet);
}

.btn--outline:hover {
  color: var(--color-blanco);
  background: var(--color-azul-vet);
}

.btn--primary {
  color: var(--color-blanco);
  background: var(--color-azul-vet);
}

.btn--primary:hover {
  background: var(--color-azul-oscuro);
}

.btn--lg {
  width: 100%;
  min-height: 56px;
  font-size: 1.05rem;
}

/* ===== CABECERA ===== */

.header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 2px 14px rgba(16, 62, 93, 0.1);
  backdrop-filter: blur(8px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 18px;
}

.logo {
  flex-shrink: 0;
  color: var(--color-azul-vet);
  font-family: var(--font-titulos);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.1;
}

.logo span {
  color: var(--color-turquesa);
}

.header__phone {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 6px;
  color: var(--color-azul-vet);
  font-size: 1rem;
  font-weight: 800;
  white-space: nowrap;
  transition: color var(--transition);
}

.header__phone:hover {
  color: var(--color-turquesa-dark);
}

.nav__list {
  display: flex;
  gap: 20px;
  list-style: none;
}

.nav__link {
  position: relative;
  color: var(--color-texto);
  font-size: 0.94rem;
  font-weight: 800;
  transition: color var(--transition);
}

.nav__link::after {
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  content: "";
  background: var(--color-turquesa);
  transition: width var(--transition);
}

.nav__link:hover {
  color: var(--color-turquesa-dark);
}

.nav__link:hover::after {
  width: 100%;
}

.header__cta {
  flex-shrink: 0;
  min-height: 42px;
  padding: 9px 17px;
  font-size: 0.9rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: transparent;
  border: 0;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-azul-vet);
  border-radius: 4px;
}

/* ===== HERO ===== */

.hero {
  padding: calc(var(--header-height) + 68px) 0 68px;
  background:
    radial-gradient(circle at 85% 20%, rgba(42, 169, 163, 0.19), transparent 24%),
    linear-gradient(135deg, var(--color-verde-claro), var(--color-beige));
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 52px;
}

.hero__badge {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  margin-bottom: 18px;
  padding: 7px 14px;
  color: var(--color-blanco);
  background: var(--color-turquesa);
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 800;
}

.hero h1 {
  max-width: 700px;
  margin-bottom: 18px;
  color: var(--color-azul-vet);
  font-size: clamp(2rem, 4.3vw, 3.35rem);
}

.hero__subtitle {
  max-width: 630px;
  margin-bottom: 18px;
  color: var(--color-texto-suave);
  font-size: 1.12rem;
}

.hero__phone {
  margin-bottom: 24px;
  color: var(--color-azul-vet);
  font-size: 1.13rem;
  font-weight: 800;
}

.hero__phone a {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__microcopy {
  margin-top: 15px;
  color: var(--color-texto-suave);
  font-size: 0.92rem;
  font-weight: 700;
}

.hero__image {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
}

.hero__image img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
}

/* ===== TARJETAS ===== */

.ventajas,
.sobre-mi,
.zona,
.contacto {
  padding: 82px 0;
}

.ventajas__grid,
.domicilio__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.card {
  padding: 30px 21px;
  background: var(--color-blanco);
  border: 1px solid rgba(23, 79, 117, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover,
.service-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
}

.card--light {
  background: var(--color-verde-claro);
  box-shadow: none;
}

.card__icon,
.service-card__icon {
  display: block;
  margin-bottom: 13px;
  font-size: 2.15rem;
}

.card h2,
.card h3 {
  margin-bottom: 9px;
  color: var(--color-azul-vet);
  font-size: 1.04rem;
}

.card p {
  color: var(--color-texto-suave);
  font-size: 0.96rem;
}

/* ===== SERVICIOS ===== */

.servicios {
  padding: 82px 0;
  background: var(--color-beige);
}

.servicios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 23px;
}

.service-card {
  padding: 30px 24px;
  background: var(--color-blanco);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card h3 {
  margin-bottom: 8px;
  color: var(--color-turquesa-dark);
  font-size: 1.1rem;
}

.service-card p {
  color: var(--color-texto-suave);
  font-size: 0.96rem;
}

.service-card--special {
  grid-column: span 3;
  background: linear-gradient(135deg, #f7fbfa, #e7f2ef);
  border: 1px solid #b6d6cf;
}

.service-card--special h3 {
  color: var(--color-azul-vet);
}

.servicios__nota {
  margin-top: 34px;
  text-align: center;
}

.servicios__nota a,
.text-link {
  color: var(--color-turquesa-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== SOBRE NOSOTROS ===== */

.sobre-mi__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 60px;
}

.sobre-mi__image {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.sobre-mi__image img {
  width: 100%;
  min-height: 430px;
  object-fit: cover;
}

.sobre-mi__text p:not(.eyebrow) {
  margin-bottom: 16px;
  color: var(--color-texto-suave);
  font-size: 1.06rem;
}

/* ===== DOMICILIO ===== */

.domicilio {
  padding: 82px 0;
  background: var(--color-verde-claro);
}

/* ===== ZONA ===== */

.zona__inner {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 52px;
}

.zona__text > p:not(.eyebrow) {
  color: var(--color-texto-suave);
  font-size: 1.06rem;
}

.zona__card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 23px 0;
  padding: 20px;
  background: var(--color-beige);
  border-radius: var(--radius-small);
}

.zona__card > span {
  font-size: 1.5rem;
}

.zona__card h3 {
  margin-bottom: 4px;
  color: var(--color-azul-vet);
  font-size: 1rem;
}

.zona__card p {
  color: var(--color-texto-suave);
  font-size: 0.94rem;
}

.zona__mapa {
  min-height: 340px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.zona__mapa iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 340px;
}

/* ===== GALERÍA ===== */

.galeria {
  padding: 82px 0;
  background: var(--color-beige);
}

.galeria__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item {
  overflow: hidden;
  background: transparent;
  border: 0;
  border-radius: var(--radius-small);
}

.gallery-item img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 30px;
  background: rgba(8, 20, 27, 0.9);
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: min(100%, 1100px);
  max-height: 86vh;
  border-radius: 8px;
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  color: var(--color-blanco);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  font-size: 2rem;
  line-height: 1;
}

/* ===== CONTACTO ===== */

.contacto__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: start;
  gap: 46px;
}

.contacto__acciones {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contacto__phone-box {
  display: flex;
  gap: 15px;
  align-items: center;
  padding: 21px;
  background: var(--color-beige);
  border-radius: var(--radius);
}

.contacto__phone-box > span {
  color: var(--color-turquesa-dark);
  font-size: 2rem;
}

.contacto__phone-box p {
  color: var(--color-texto-suave);
  font-size: 0.92rem;
}

.contacto__phone-box a {
  color: var(--color-azul-vet);
  font-family: var(--font-titulos);
  font-size: 1.5rem;
  font-weight: 700;
}

.contacto__note {
  color: var(--color-texto-suave);
  font-size: 0.94rem;
  text-align: center;
}

.contacto__form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 32px;
  background: var(--color-verde-claro);
  border-radius: var(--radius);
}

.contacto__form h3 {
  color: var(--color-azul-vet);
  font-size: 1.35rem;
}

.form-intro {
  margin-top: -7px;
  color: var(--color-texto-suave);
  font-size: 0.94rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  color: var(--color-texto);
  font-size: 0.93rem;
  font-weight: 800;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  color: var(--color-texto);
  background: var(--color-blanco);
  border: 1px solid #b9c9cc;
  border-radius: 10px;
}

.form-group textarea {
  resize: vertical;
}

.form-note {
  min-height: 24px;
  color: var(--color-azul-vet);
  font-size: 0.91rem;
  font-weight: 700;
}

/* ===== PIE ===== */

.footer {
  padding: 52px 0 20px;
  color: var(--color-blanco);
  background: var(--color-azul-oscuro);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 35px;
  margin-bottom: 28px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 400px;
}

.logo--footer {
  color: var(--color-blanco);
}

.footer__brand a {
  width: fit-content;
  font-weight: 800;
}

.footer__brand a:hover,
.footer__legal a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 18px;
}

.footer__legal a {
  opacity: 0.9;
}

.footer__copy {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.88rem;
  opacity: 0.85;
  text-align: center;
}

/* ===== WHATSAPP FLOTANTE ===== */

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1500;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 56px;
  padding: 0 18px;
  color: var(--color-blanco);
  background: var(--color-whatsapp);
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(10, 86, 43, 0.35);
  font-size: 1.1rem;
  font-weight: 800;
  transition: transform var(--transition), background var(--transition);
}

.whatsapp-float:hover {
  background: #0d733a;
  transform: scale(1.05);
}

/* ===== ANIMACIONES ===== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

@media (max-width: 1080px) {
  .nav__list {
    gap: 14px;
  }

  .nav__link {
    font-size: 0.88rem;
  }

  .header__cta {
    padding: 9px 13px;
  }
}

@media (max-width: 930px) {
  .hero__inner,
  .sobre-mi__inner,
  .zona__inner,
  .contacto__grid {
    grid-template-columns: 1fr;
  }

  .hero__image {
    max-width: 630px;
    margin: 0 auto;
  }

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

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

  .service-card--special {
    grid-column: span 2;
  }

  .zona__mapa {
    min-height: 320px;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 68px;
  }

  .header__inner {
    gap: 10px;
  }

  .logo {
    font-size: 1.05rem;
  }

  .header__phone {
    margin-left: auto;
    font-size: 0.9rem;
  }

  .header__phone span:first-child {
    display: none;
  }

  .header__cta {
    display: none;
  }

  .hamburger {
    display: flex;
    flex-shrink: 0;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    max-height: 0;
    overflow: hidden;
    background: var(--color-blanco);
    box-shadow: var(--shadow);
    transition: max-height var(--transition);
  }

  .nav.open {
    max-height: 390px;
  }

  .nav__list {
    flex-direction: column;
    gap: 0;
    padding: 10px 20px 20px;
  }

  .nav__link {
    display: block;
    padding: 13px 0;
    font-size: 1rem;
  }

  .nav__link::after {
    display: none;
  }

  .hero {
    padding-top: calc(var(--header-height) + 42px);
  }

  .hero__image img {
    min-height: 350px;
  }

  .ventajas__grid,
  .domicilio__grid,
  .servicios__grid,
  .galeria__grid {
    grid-template-columns: 1fr;
  }

  .service-card--special {
    grid-column: auto;
  }

  .gallery-item img {
    height: 250px;
  }

  .section-title--left {
    text-align: center;
  }

  .sobre-mi__text {
    text-align: center;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 58px;
    min-height: 58px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }

  .whatsapp-float__text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }
}

@media (max-width: 420px) {
  .container {
    padding: 0 16px;
  }

  .header__phone {
    font-size: 0.84rem;
  }

  .hero__badge {
    font-size: 0.75rem;
  }

  .contacto__form {
    padding: 24px 19px;
  }

  .contacto__phone-box a {
    font-size: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}