/* =============================================================
   SY ASESORÍAS Y SUMINISTROS — Design System
   ============================================================= */

:root {
  --color-amarillo:      #D4A017;
  --color-amarillo-dark: #B8860B;
  --color-negro:         #000000;
  --color-negro-soft:    #1A1A1A;
  --color-blanco:        #FFFFFF;
  --color-gris-claro:    #F5F5F5;
  --color-gris-texto:    #4A4A4A;
  --color-whatsapp:      #25D366;
  --font-titulos:        'Montserrat', sans-serif;
  --font-cuerpo:         'Open Sans', sans-serif;
  --radius:              8px;
  --transition:          0.3s ease;
  --shadow-card:         0 4px 24px rgba(0,0,0,0.08);
  --shadow-hover:        0 8px 32px rgba(0,0,0,0.16);
  --container-max:       1200px;
  --container-pad:       clamp(1rem, 5vw, 2rem);
}

/* ----- RESET BÁSICO ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-cuerpo);
  color: var(--color-gris-texto);
  background: var(--color-blanco);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ----- CONTAINER ----- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* ----- BOTONES ----- */
.sy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  transition: all var(--transition);
  white-space: nowrap;
}
.sy-btn--yellow {
  background: var(--color-amarillo);
  color: var(--color-negro);
}
.sy-btn--yellow:hover, .sy-btn--yellow:focus-visible {
  background: var(--color-amarillo-dark);
  color: var(--color-negro) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212,160,23,0.35);
}
.sy-btn--outline {
  background: transparent;
  color: var(--color-blanco);
  border: 2px solid var(--color-blanco);
}
.sy-btn--outline:hover, .sy-btn--outline:focus-visible {
  background: rgba(255,255,255,0.12);
  color: var(--color-blanco) !important;
  transform: translateY(-2px);
}
.sy-btn--whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-blanco);
  font-size: 1rem;
  padding: 1rem 2rem;
  border-radius: 50px;
  margin-top: 1.5rem;
  width: 100%;
  justify-content: center;
}
.sy-btn--whatsapp:hover, .sy-btn--whatsapp:focus-visible {
  background: #1da851;
  color: var(--color-blanco) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}

/* ----- TÍTULOS DE SECCIÓN ----- */
.sy-section-title {
  font-family: var(--font-titulos);
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-negro);
  line-height: 1.2;
  text-align: center;
}
.sy-section-title--light { color: var(--color-blanco); }
.sy-section-title__line {
  width: 60px;
  height: 4px;
  background: var(--color-amarillo);
  margin: 0.75rem auto 1.5rem;
  border-radius: 2px;
}
.sy-section-subtitle {
  text-align: center;
  font-size: 1.05rem;
  color: var(--color-gris-texto);
  max-width: 620px;
  margin: 0 auto 3rem;
}
.sy-section-subtitle--light { color: rgba(255,255,255,0.75); }
.sy-section-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* =============================================================
   HEADER
   ============================================================= */
.sy-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--color-negro);
  transition: box-shadow var(--transition);
}
.sy-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.sy-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 72px;
}

/* Logo */
.sy-logo { display: flex; align-items: center; }
.sy-logo__img { height: 70px; width: auto; }
.sy-logo__text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-titulos);
  line-height: 1.1;
}
.sy-logo__sy {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-amarillo);
}
.sy-logo__name {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--color-blanco);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Menú desktop */
.sy-nav__menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.sy-nav__menu a {
  color: var(--color-blanco);
  font-family: var(--font-cuerpo);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.sy-nav__menu a:hover, .sy-nav__menu a:focus-visible {
  color: var(--color-amarillo);
  background: rgba(212,160,23,0.08);
}
.sy-header__cta { flex-shrink: 0; }

/* Hamburguesa */
.sy-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.sy-hamburger__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-blanco);
  border-radius: 2px;
  transition: all var(--transition);
}
.sy-hamburger.open .sy-hamburger__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sy-hamburger.open .sy-hamburger__bar:nth-child(2) { opacity: 0; }
.sy-hamburger.open .sy-hamburger__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Overlay móvil */
.sy-mobile-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-negro);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.77,0,0.175,1);
}
.sy-mobile-overlay.open { transform: translateX(0); }
.sy-mobile-overlay__close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-size: 2.5rem;
  color: var(--color-blanco);
  line-height: 1;
}
.sy-mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.sy-mobile-nav a {
  color: var(--color-blanco);
  font-family: var(--font-titulos);
  font-size: 1.5rem;
  font-weight: 700;
  transition: color var(--transition);
}
.sy-mobile-nav a:hover { color: var(--color-amarillo); }

/* =============================================================
   HERO
   ============================================================= */
.sy-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  text-align: center;
  padding: 6rem 1.5rem 4rem;
}
.sy-hero__content { max-width: 780px; }
.sy-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-titulos);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-amarillo);
  margin-bottom: 1.25rem;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(212,160,23,0.4);
  border-radius: 50px;
}
.sy-hero__title {
  font-family: var(--font-titulos);
  font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  color: var(--color-blanco);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.sy-hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.85);
  max-width: 620px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
.sy-hero__btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* =============================================================
   SECCIÓN COMPAÑÍA
   ============================================================= */
.sy-compania {
  padding: 5rem 0;
  background: var(--color-blanco);
}

/* Tabs */
.sy-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin: 2rem 0 2.5rem;
  flex-wrap: wrap;
}
.sy-tabs__btn {
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  font-family: var(--font-titulos);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-gris-texto);
  border: 2px solid #E0E0E0;
  background: transparent;
  transition: all var(--transition);
}
.sy-tabs__btn:hover { border-color: var(--color-amarillo); color: var(--color-amarillo); }
.sy-tabs__btn.active {
  background: var(--color-amarillo);
  color: var(--color-negro);
  border-color: var(--color-amarillo);
}
.sy-tabs__panel { display: none; }
.sy-tabs__panel.active { display: block; animation: fadeIn 0.4s ease; }

/* Grid quiénes somos */
.sy-compania__grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3rem;
  align-items: center;
}
.sy-compania__text p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--color-gris-texto);
  margin-bottom: 1.25rem;
}
.sy-compania__text p:last-child { margin-bottom: 0; }
.sy-compania__img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

/* Misión / Visión */
.sy-mision-vision {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem;
}
.sy-mision-vision__icon { margin: 0 auto 1.25rem; }
.sy-mision-vision__title {
  font-family: var(--font-titulos);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-negro);
  margin-bottom: 1rem;
}
.sy-mision-vision__text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-gris-texto);
}

/* =============================================================
   SECCIÓN SERVICIOS
   ============================================================= */
.sy-servicios {
  padding: 5rem 0;
  background: var(--color-gris-claro);
}

/* Acordeón */
.sy-accordion { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.sy-accordion__card {
  background: var(--color-blanco);
  border-left: 4px solid var(--color-amarillo);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.sy-accordion__card:hover { box-shadow: var(--shadow-hover); }
.sy-accordion__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: transparent;
  transition: background var(--transition);
}
.sy-accordion__header:hover { background: rgba(212,160,23,0.04); }
.sy-accordion__header[aria-expanded="true"] { background: rgba(212,160,23,0.06); }
.sy-accordion__icon { color: var(--color-amarillo); flex-shrink: 0; }
.sy-accordion__title {
  flex: 1;
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-negro);
}
.sy-accordion__chevron {
  font-size: 1.3rem;
  color: var(--color-amarillo);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.sy-accordion__header[aria-expanded="true"] .sy-accordion__chevron {
  transform: rotate(180deg);
}
.sy-accordion__body {
  padding: 0 1.5rem 1.5rem 4.25rem;
}
.sy-accordion__summary {
  font-size: 0.97rem;
  color: var(--color-gris-texto);
  margin-bottom: 1rem;
  font-style: italic;
}
.sy-accordion__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.sy-accordion__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--color-gris-texto);
}
.sy-accordion__list li::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-amarillo);
  flex-shrink: 0;
  margin-top: 0.55em;
}

/* =============================================================
   SECCIÓN SUMINISTROS
   ============================================================= */
.sy-suministros {
  padding: 5rem 0;
  background: var(--color-negro);
}
.sy-suministros__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.sy-suministros__card {
  background: var(--color-negro-soft);
  border-top: 3px solid var(--color-amarillo);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.sy-suministros__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}
.sy-suministros__icon { margin: 0 auto 1rem; }
.sy-suministros__card-title {
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-blanco);
  margin-bottom: 0.6rem;
}
.sy-suministros__card-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}
.sy-suministros__nota {
  text-align: center;
  color: var(--color-amarillo);
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

/* =============================================================
   SECCIÓN POR QUÉ ELEGIRNOS
   ============================================================= */
.sy-porque {
  padding: 5rem 0;
  background: var(--color-blanco);
}
.sy-porque__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}
.sy-porque__item {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
}
.sy-porque__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.sy-porque__icon { margin: 0 auto 1.25rem; }
.sy-porque__title {
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-negro);
  margin-bottom: 0.75rem;
}
.sy-porque__text {
  font-size: 0.92rem;
  color: var(--color-gris-texto);
  line-height: 1.7;
}

/* =============================================================
   SECCIÓN GALERÍA
   ============================================================= */
.sy-galeria {
  padding: 5rem 0;
  background: var(--color-gris-claro);
}
.sy-galeria__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 2.5rem;
}
.sy-galeria__item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}
.sy-galeria__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.sy-galeria__item:hover img { transform: scale(1.08); }
.sy-galeria__overlay {
  position: absolute;
  inset: 0;
  background: rgba(212,160,23,0);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  transition: background 0.4s ease;
}
.sy-galeria__overlay span {
  color: var(--color-blanco);
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.4s ease;
}
.sy-galeria__item:hover .sy-galeria__overlay {
  background: rgba(212,160,23,0.65);
}
.sy-galeria__item:hover .sy-galeria__overlay span {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================================
   SECCIÓN CONTACTO
   ============================================================= */
.sy-contacto {
  padding: 5rem 0;
  background: var(--color-negro);
}
.sy-contacto__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.sy-contacto__title {
  font-family: var(--font-titulos);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: var(--color-blanco);
  margin-bottom: 0.5rem;
  line-height: 1.2;
}
.sy-contacto__subtitle {
  font-family: var(--font-titulos);
  font-size: 1rem;
  color: var(--color-amarillo);
  font-weight: 600;
  margin-bottom: 2rem;
}
.sy-contacto__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.sy-contacto__list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.85);
  font-size: 0.97rem;
}
.sy-contacto__list a {
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
}
.sy-contacto__list a:hover { color: var(--color-amarillo); }
.sy-contacto__list-icon { color: var(--color-amarillo); flex-shrink: 0; }
.sy-contacto__social {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.sy-social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--color-blanco);
  transition: all var(--transition);
}
.sy-social-icon:hover {
  background: var(--color-amarillo);
  color: var(--color-negro);
  transform: translateY(-2px);
}

/* Formulario CF7 */
.sy-contacto__form {
  background: var(--color-negro-soft);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.sy-contacto__form-title {
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-blanco);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-amarillo);
}
.sy-contacto__form-notice {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
}

/* Estilos CF7 en tema oscuro */
.sy-contacto__form .wpcf7-form label {
  display: block;
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-family: var(--font-titulos);
  letter-spacing: 0.03em;
}
.sy-contacto__form .wpcf7-form input[type="text"],
.sy-contacto__form .wpcf7-form input[type="email"],
.sy-contacto__form .wpcf7-form input[type="tel"],
.sy-contacto__form .wpcf7-form select,
.sy-contacto__form .wpcf7-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(212,160,23,0.4);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--color-blanco);
  font-family: var(--font-cuerpo);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  margin-bottom: 1rem;
}
.sy-contacto__form .wpcf7-form input::placeholder,
.sy-contacto__form .wpcf7-form textarea::placeholder {
  color: rgba(255,255,255,0.3);
}
.sy-contacto__form .wpcf7-form input:focus,
.sy-contacto__form .wpcf7-form select:focus,
.sy-contacto__form .wpcf7-form textarea:focus {
  outline: none;
  border-color: var(--color-amarillo);
}
.sy-contacto__form .wpcf7-form select option { background: var(--color-negro); }
.sy-contacto__form .wpcf7-form textarea { resize: vertical; min-height: 130px; }
.sy-contacto__form .wpcf7-submit {
  background: var(--color-amarillo);
  color: var(--color-negro);
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 50px;
  padding: 0.9rem 2.5rem;
  width: 100%;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.03em;
}
.sy-contacto__form .wpcf7-submit:hover {
  background: var(--color-amarillo-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212,160,23,0.35);
}
.wpcf7-not-valid-tip { color: #ff6b6b; font-size: 0.8rem; margin-top: -0.75rem; margin-bottom: 0.75rem; display: block; }
.wpcf7-response-output {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  border: 1px solid var(--color-amarillo);
  color: var(--color-amarillo);
}

/* =============================================================
   FOOTER
   ============================================================= */
.sy-footer {
  background: var(--color-negro);
  border-top: 3px solid var(--color-amarillo);
  padding: 4rem 0 0;
}
.sy-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.sy-footer__brand-tagline {
  color: rgba(255,255,255,0.6);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 1rem 0 1.25rem;
  max-width: 280px;
}
.sy-footer__col-title {
  font-family: var(--font-titulos);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-amarillo);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}
.sy-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.sy-footer__nav a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color var(--transition), padding-left var(--transition);
}
.sy-footer__nav a:hover {
  color: var(--color-amarillo);
  padding-left: 4px;
}
.sy-footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.sy-footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}
.sy-footer__contact-list a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.sy-footer__contact-list a:hover { color: var(--color-amarillo); }
.sy-footer__contact-icon { color: var(--color-amarillo); flex-shrink: 0; margin-top: 2px; }
.sy-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
  text-align: center;
}
.sy-footer__copy {
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
  line-height: 1.6;
}
.sy-footer__copy span {
  color: var(--color-amarillo);
}

/* =============================================================
   WHATSAPP FLOTANTE
   ============================================================= */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 998;
  color: var(--color-blanco);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: waPulse 3s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
  animation: none;
}
.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: var(--color-negro);
  color: var(--color-blanco);
  font-size: 0.82rem;
  font-family: var(--font-titulos);
  font-weight: 600;
  white-space: nowrap;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: all 0.25s ease;
}
.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--color-negro);
}
.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* =============================================================
   ANIMACIONES
   ============================================================= */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.1); }
}
.fade-in-section {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-section.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* Tablet */
@media (max-width: 1024px) {
  .sy-porque__grid { grid-template-columns: repeat(2, 1fr); }
  .sy-suministros__grid { grid-template-columns: repeat(2, 1fr); }
  .sy-galeria__grid { grid-template-columns: repeat(3, 1fr); }
  .sy-footer__grid { grid-template-columns: 1fr 1fr; }
  .sy-footer__grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .sy-compania__grid { grid-template-columns: 1fr; }
  .sy-compania__img { height: 300px; }
  .sy-contacto__grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* Móvil */
@media (max-width: 768px) {
  .sy-nav__menu, .sy-header__cta { display: none; }
  .sy-hamburger { display: flex; }

  .sy-hero { background-attachment: scroll; }
  .sy-hero__btns { flex-direction: column; align-items: center; }
  .sy-hero__btns .sy-btn { width: 100%; max-width: 320px; justify-content: center; }

  .sy-suministros__grid { grid-template-columns: 1fr; }
  .sy-porque__grid { grid-template-columns: 1fr; }
  .sy-galeria__grid { grid-template-columns: repeat(2, 1fr); }
  .sy-galeria__item:last-child { grid-column: 1 / -1; }

  .sy-footer__grid { grid-template-columns: 1fr; }
  .sy-footer__grid > :first-child { grid-column: 1; }

  .sy-contacto__form { padding: 1.5rem; }

  .sy-accordion__body { padding-left: 1.5rem; }
}

@media (max-width: 480px) {
  .sy-galeria__grid { grid-template-columns: 1fr; }
  .sy-galeria__item:last-child { grid-column: 1; }
  .sy-galeria__item { aspect-ratio: 4/3; }
}

/* =============================================================
   PÁGINAS INTERNAS
   ============================================================= */
.sy-page-inner { padding-top: 72px; }
.sy-page-hero {
  padding: 5rem 0 4rem;
  text-align: center;
}
.sy-page-hero__title {
  font-family: var(--font-titulos);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-blanco);
  margin: 0.75rem 0 0.5rem;
}
.sy-page-hero__sub {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .fade-in-section { opacity: 1; transform: none; }
}