/* ==========================================================================
   Sueño Azul — Piscinas y Reformas en Arroyomolinos
   Diseño: minimalista y profesional. Bordes finos, sin sombras difusas.
   ========================================================================== */

:root {
  --teal-700: #0f6b78;
  --teal-600: #14808f;
  --teal-500: #1a9db4;
  --teal-300: #6cc5cf;
  --teal-050: #f2f8f9;
  --ink-900: #10353d;
  --ink-700: #1d4a54;
  --gray-600: #46595e;
  --gray-400: #7d9298;
  --line: #dfe9ea;
  --white: #ffffff;
  --whatsapp: #25d366;
  --whatsapp-dark: #1eb457;
  --hero-bg: linear-gradient(115deg, #0d5561 0%, #147f8e 55%, #1c98a8 100%);
  --radius: 10px;
  --radius-sm: 8px;
  --font-head: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
  --container: 1140px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--gray-600);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--teal-600);
  text-decoration: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink-900);
  line-height: 1.12;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.3rem); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
h3 { font-size: 1.1rem; font-weight: 600; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 22px;
}

section {
  padding: 92px 0;
}

.section-alt {
  background: var(--teal-050);
}

/* Encabezado de sección: alineado a la izquierda, editorial */

.section-head {
  max-width: 620px;
  margin-bottom: 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--teal-600);
}

.section-head p {
  margin: 0;
  color: var(--gray-600);
}

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn svg {
  width: 19px;
  height: 19px;
  flex: none;
}

.btn-primary {
  background: var(--teal-600);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--teal-700);
}

.btn-outline {
  border-color: var(--teal-600);
  color: var(--teal-600);
  background: transparent;
}

.btn-outline:hover {
  background: var(--teal-050);
}

.btn-light {
  background: var(--white);
  color: var(--ink-900);
}

.btn-light:hover {
  background: #eaf4f5;
}

.btn-ghost-light {
  border-color: rgba(255, 255, 255, 0.65);
  color: var(--white);
  background: transparent;
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
}

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

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex: none;
}

.brand-text {
  line-height: 1.1;
}

.brand-name {
  display: block;
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ink-900);
}

.brand-tag {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--teal-600);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--ink-700);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav-links a:hover {
  color: var(--teal-600);
}

.nav-links a.active {
  color: var(--teal-600);
  border-bottom-color: var(--teal-600);
}

.nav-links a.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  border-bottom: none;
  background: var(--teal-600);
  color: var(--white);
  font-weight: 700;
  white-space: nowrap;
  transition: background 0.15s ease;
}

.nav-links a.nav-cta:hover {
  background: var(--teal-700);
  color: var(--white);
}

.nav-cta svg {
  width: 15px;
  height: 15px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--ink-700);
  margin: 6px 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  background: var(--hero-bg);
  color: var(--white);
  padding: 96px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero .container,
.page-hero .container,
.cta-band > :not(.water-waves) {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  grid-template-areas:
    "copy collage"
    "badges collage";
  column-gap: 64px;
  row-gap: 30px;
  align-items: center;
}

.hero-copy {
  grid-area: copy;
  align-self: end;
}

.hero-collage {
  grid-area: collage;
}

.hero-badges {
  grid-area: badges;
  align-self: start;
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.9);
}

.hero .eyebrow::before {
  background: rgba(255, 255, 255, 0.9);
}

.hero h1 {
  color: var(--white);
}

.hero p.lead {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.92);
  max-width: 500px;
  margin: 0 0 32px;
}

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

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-badges li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-badges svg {
  width: 16px;
  height: 16px;
  flex: none;
}

/* Collage de proyectos en el hero (como en el cartel) */

.hero-collage {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.hero-collage img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.collage-chip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  background: var(--white);
  color: var(--ink-900);
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Olas de agua animadas (fondos teal)
   -------------------------------------------------------------------------- */

.water-waves {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  transform: translateY(var(--wave-shift, 0px));
  will-change: transform;
}

.wave {
  position: absolute;
  left: 0;
  right: 0;
  height: 160px;
  background-repeat: repeat-x;
}

.wave-a {
  bottom: -36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 480 140'%3E%3Cpath d='M0 70 Q120 30 240 70 T480 70 L480 140 L0 140 Z' fill='%23ffffff' fill-opacity='0.07'/%3E%3C/svg%3E");
  background-size: 480px 160px;
  animation: drift-a 22s linear infinite;
}

.wave-b {
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 480 140'%3E%3Cpath d='M0 70 Q120 110 240 70 T480 70 L480 140 L0 140 Z' fill='%23ffffff' fill-opacity='0.05'/%3E%3C/svg%3E");
  background-size: 640px 160px;
  animation: drift-b 36s linear infinite;
}

@keyframes drift-a {
  to { background-position-x: 480px; }
}

@keyframes drift-b {
  to { background-position-x: -640px; }
}

/* --------------------------------------------------------------------------
   Servicios
   -------------------------------------------------------------------------- */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: border-color 0.15s ease;
}

.service-card:hover {
  border-color: var(--teal-500);
}

.service-icon {
  margin-bottom: 18px;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--teal-600);
  stroke-width: 1.6;
}

.service-card p {
  margin: 0;
  font-size: 0.94rem;
}

/* --------------------------------------------------------------------------
   Proceso
   -------------------------------------------------------------------------- */

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px;
  counter-reset: step;
}

.process-step {
  border-top: 2px solid var(--teal-600);
  padding-top: 22px;
}

.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 500;
  line-height: 1;
  color: var(--teal-500);
  margin-bottom: 14px;
}

.process-step h3 {
  margin-bottom: 8px;
}

.process-step p {
  margin: 0;
  font-size: 0.92rem;
}

/* Versión compacta bajo el formulario de contacto */

.process-strip {
  margin-top: 56px;
  border-top: 1px solid var(--line);
  padding-top: 44px;
}

.process-strip > h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 28px;
}

.process-strip .process-grid {
  gap: 28px;
}

.process-strip .process-step::before {
  font-size: 1.5rem;
}

.process-strip .process-step h3 {
  font-size: 1rem;
}

.process-strip .process-step p {
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   Proyectos
   -------------------------------------------------------------------------- */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.project-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  transition: border-color 0.15s ease;
}

.project-card:hover {
  border-color: var(--teal-500);
}

.project-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.project-info {
  padding: 18px 20px 20px;
  border-top: 1px solid var(--line);
}

.project-info h3 {
  margin-bottom: 4px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
}

.project-info .place {
  font-size: 0.86rem;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 6px;
}

.project-info .place svg {
  width: 13px;
  height: 13px;
}

.project-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--white);
  color: var(--ink-900);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 6px;
}

.center-cta {
  text-align: center;
  margin-top: 48px;
}

/* Filtros (página proyectos) */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink-700);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-btn:hover {
  border-color: var(--teal-500);
  color: var(--teal-600);
}

.filter-btn.active {
  background: var(--teal-600);
  border-color: var(--teal-600);
  color: var(--white);
}

.project-card.is-hidden {
  display: none;
}

/* --------------------------------------------------------------------------
   Opiniones
   -------------------------------------------------------------------------- */

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.stars {
  color: #e8a412;
  letter-spacing: 2px;
  font-size: 0.95rem;
}

.testimonial-card blockquote {
  margin: 0;
  font-size: 0.96rem;
  color: var(--gray-600);
}

.testimonial-author {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.testimonial-author strong {
  display: block;
  color: var(--ink-900);
  font-size: 0.94rem;
}

.testimonial-author span {
  font-size: 0.82rem;
  color: var(--gray-400);
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */

.faq-list {
  max-width: 780px;
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  font-weight: 600;
  color: var(--ink-900);
  font-size: 0.98rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--teal-600);
  line-height: 1;
  transition: transform 0.2s ease;
  flex: none;
}

.faq-item[open] {
  border-color: var(--teal-500);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item .faq-body {
  padding: 0 22px 20px;
  font-size: 0.94rem;
}

.faq-item .faq-body p {
  margin: 0;
}

/* --------------------------------------------------------------------------
   Banda CTA
   -------------------------------------------------------------------------- */

.cta-band {
  background: var(--hero-bg);
  color: var(--white);
  text-align: center;
  border-radius: var(--radius);
  padding: 60px 34px;
  position: relative;
  overflow: hidden;
}

.cta-band h2 {
  color: var(--white);
}

.cta-band p {
  max-width: 540px;
  margin: 0 auto 30px;
  color: rgba(255, 255, 255, 0.92);
}

.cta-band .actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.cta-band .actions .btn {
  min-width: 272px;
}

/* --------------------------------------------------------------------------
   Hero de subpáginas
   -------------------------------------------------------------------------- */

.page-hero {
  background: var(--hero-bg);
  color: var(--white);
  padding: 68px 0 76px;
  position: relative;
  overflow: hidden;
}

.page-hero .eyebrow {
  color: rgba(255, 255, 255, 0.9);
}

.page-hero .eyebrow::before {
  background: rgba(255, 255, 255, 0.9);
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(1.9rem, 4.2vw, 2.7rem);
}

.page-hero p {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
}

/* --------------------------------------------------------------------------
   Página de contacto
   -------------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
  align-items: start;
}

.contact-info-card,
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
}

.contact-info-card h2,
.contact-form-card h2 {
  font-size: 1.4rem;
}

.contact-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.contact-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.contact-ico {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.contact-ico svg {
  width: 19px;
  height: 19px;
  stroke: var(--teal-600);
  stroke-width: 1.7;
}

.contact-list strong {
  display: block;
  color: var(--ink-900);
  font-size: 0.94rem;
  margin-bottom: 2px;
}

.contact-list a {
  font-weight: 600;
}

.contact-list small {
  color: var(--gray-400);
  font-size: 0.82rem;
}

/* Formulario */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 24px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

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

.form-field label {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--ink-900);
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink-900);
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  transition: border-color 0.15s ease;
  width: 100%;
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--teal-600);
}

.form-check {
  grid-column: 1 / -1;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--gray-600);
}

.form-check input {
  margin-top: 3px;
  accent-color: var(--teal-600);
}

.form-submit {
  grid-column: 1 / -1;
}

.form-success {
  display: none;
  grid-column: 1 / -1;
  border: 1px solid #86d3a8;
  background: #f0faf4;
  color: #14713d;
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  font-weight: 600;
  font-size: 0.94rem;
}

.form-success.show {
  display: block;
}

/* Mapa + zonas */

.map-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  line-height: 0;
}

.map-wrap iframe {
  width: 100%;
  height: 400px;
  border: 0;
}

.zones {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.zone-chip {
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink-700);
  font-size: 0.87rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--ink-900);
  color: #a9c6cc;
  padding: 64px 0 0;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 44px;
}

.site-footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-brand .brand-name {
  color: var(--white);
}

.footer-brand p {
  margin: 14px 0 0;
  max-width: 300px;
}

.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footer-list a {
  color: #a9c6cc;
  transition: color 0.15s ease;
}

.footer-list a:hover {
  color: var(--white);
}

.footer-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-list svg {
  width: 15px;
  height: 15px;
  flex: none;
  stroke: var(--teal-300);
  stroke-width: 1.7;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0;
  text-align: center;
  font-size: 0.82rem;
  color: #6f939b;
}

/* --------------------------------------------------------------------------
   Burbuja de WhatsApp
   -------------------------------------------------------------------------- */

.wa-bubble {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: flex;
  align-items: center;
  background: var(--whatsapp);
  color: var(--white);
  border-radius: 999px;
  padding: 14px;
  box-shadow: 0 4px 16px rgba(16, 53, 61, 0.22);
  transition: background 0.15s ease;
}

.wa-bubble:hover {
  background: var(--whatsapp-dark);
}

.wa-bubble svg {
  width: 28px;
  height: 28px;
  flex: none;
}

.wa-bubble .wa-label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-weight: 700;
  font-size: 0.94rem;
  transition: max-width 0.3s ease, padding 0.3s ease;
}

.wa-bubble:hover .wa-label,
.wa-bubble:focus-visible .wa-label {
  max-width: 220px;
  padding-left: 12px;
  padding-right: 6px;
}

/* --------------------------------------------------------------------------
   Animaciones de entrada
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .wave { animation: none; }
  .water-waves { transform: none; }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1000px) {
  .cards-grid,
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .hero-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "collage"
      "badges";
    row-gap: 36px;
  }

  .hero-collage {
    max-width: 560px;
  }

  .hero-badges {
    flex-direction: column;
    gap: 12px;
  }

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

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

@media (max-width: 720px) {
  section {
    padding: 64px 0;
  }

  .nav-bar {
    gap: 0;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 12px 22px 22px;
    display: none;
  }

  .nav-open .nav-links {
    display: flex;
  }

  .nav-links li {
    border-bottom: 1px solid var(--teal-050);
  }

  .nav-links li:last-child {
    border-bottom: none;
    padding-top: 14px;
  }

  .nav-links a {
    display: block;
    padding: 14px 0;
    border-bottom: none;
  }

  .nav-links a.nav-cta {
    justify-content: center;
  }

  .cards-grid,
  .projects-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding: 64px 0 72px;
  }

  /* En móvil solo un CTA principal; en tablet se mantienen los dos */
  .hero-actions .btn-ghost-light {
    display: none;
  }

  .collage-chip {
    font-size: 0.8rem;
    padding: 9px 18px;
  }

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

  .cta-band .actions .btn {
    width: 100%;
    max-width: 360px;
    min-width: 0;
    padding-left: 16px;
    padding-right: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .wa-bubble {
    right: 16px;
    bottom: 16px;
    padding: 12px;
  }

  .wa-bubble svg {
    width: 26px;
    height: 26px;
  }
}