.inner-page {
  background: #f7fbfc;
}

.inner-page::before {
  background-image: linear-gradient(rgba(4, 91, 117, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(4, 91, 117, .035) 1px, transparent 1px);
  background-size: 64px 64px;
}

.inner-page .site-header,
.contact-page .site-header {
  height: 92px;
  background: rgba(248, 252, 253, .86);
  border-bottom: 1px solid rgba(18, 172, 194, .18);
  box-shadow: 0 12px 35px rgba(0, 35, 53, .04);
}

.inner-page .site-header::after,
.contact-page .site-header::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 24%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: innerHeaderScan 7s ease-in-out infinite;
}

@keyframes innerHeaderScan {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(520%); }
}

.inner-page .nav-links,
.contact-page .nav-links { gap: 32px; }

.inner-page .nav-cta,
.contact-page .nav-cta {
  display: flex !important;
  align-items: center;
  gap: 12px;
  background: linear-gradient(110deg, #071f30, #0b3b52) !important;
  border: 1px solid rgba(22, 196, 216, .26);
  box-shadow: 0 10px 28px rgba(4, 33, 48, .16);
}

.inner-page .nav-cta::before,
.contact-page .nav-cta::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(22, 196, 216, .13);
  animation: innerStatusPulse 2s ease-in-out infinite;
}

@keyframes innerStatusPulse {
  50% { box-shadow: 0 0 0 9px rgba(22, 196, 216, 0); }
}

.inner-page .page-hero {
  min-height: 610px;
  display: flex;
  align-items: center;
  isolation: isolate;
  background: #031824;
}

.inner-page .page-hero::before {
  inset: 0;
  height: auto;
  z-index: -2;
  background-position: center;
  background-size: cover;
  transform: scale(1.03);
  animation: innerHeroZoom 15s ease-in-out infinite alternate;
}

.about-page .page-hero::before {
  background-image: url('assets/about.jpg');
}

.products-page .page-hero::before {
  background-image: url('assets/estanque.jpg');
}

.inner-page .page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(2, 17, 28, .98) 0%, rgba(3, 36, 50, .86) 55%, rgba(3, 33, 47, .34) 100%), linear-gradient(0deg, rgba(3, 23, 35, .75), transparent 65%);
}

@keyframes innerHeroZoom {
  to { transform: scale(1.08) translateX(-.7%); }
}

.inner-page .page-hero .container {
  position: relative;
}

.inner-page .page-hero .container::after {
  content: '';
  position: absolute;
  right: 3%;
  top: 50%;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(75, 229, 235, .22);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 0 58px rgba(66, 222, 230, .035), 0 0 0 116px rgba(66, 222, 230, .018);
}

.inner-page .page-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 900px;
  font-size: clamp(3.4rem, 7vw, 6.7rem);
  line-height: .93;
  text-transform: none;
  background: linear-gradient(90deg, #fff 18%, #a7f7f5 76%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.inner-page .page-hero p {
  position: relative;
  z-index: 1;
  max-width: 680px;
  color: #c3d9df;
  line-height: 1.75;
}

.inner-page .breadcrumb {
  position: relative;
  z-index: 1;
  display: inline-flex;
  padding: 8px 13px;
  border: 1px solid rgba(79, 228, 234, .24);
  border-radius: 999px;
  background: rgba(5, 51, 67, .42);
  backdrop-filter: blur(12px);
}

.about-page .story-grid {
  gap: 95px;
}

.about-page .story-photo::before {
  left: auto;
  right: -18px;
  top: 24px;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(20, 188, 207, .36);
  border-radius: 18px;
  background: transparent;
  z-index: -1;
}

.about-page .story-photo img {
  height: 640px;
  border-radius: 18px;
  box-shadow: 0 28px 70px rgba(3, 47, 65, .18);
}

.about-page .categories {
  position: relative;
  background: #edf5f7;
}

.about-page .categories::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 8% 15%, rgba(26, 201, 216, .13), transparent 28%), linear-gradient(rgba(11, 112, 139, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(11, 112, 139, .035) 1px, transparent 1px);
  background-size: auto, 72px 72px, 72px 72px;
}

.about-page .categories .container { position: relative; }

.about-page .purpose {
  position: relative;
  min-height: 310px;
  padding: 38px;
  overflow: hidden;
  border: 1px solid rgba(18, 172, 194, .17);
  border-radius: 0;
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 20px 55px rgba(4, 47, 65, .07);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  transition: transform .35s ease, box-shadow .35s ease;
}

.about-page .purpose:first-child {
  background: linear-gradient(145deg, #031925, #073a4f);
}

.about-page .purpose::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 72px;
  height: 3px;
  background: var(--cyan);
  box-shadow: 0 0 20px rgba(22, 196, 216, .7);
}

.about-page .purpose:hover {
  transform: translateY(-9px);
  box-shadow: 0 30px 70px rgba(4, 47, 65, .14);
}

.about-page .quality {
  position: relative;
  overflow: hidden;
  background: linear-gradient(130deg, #031722, #062c40);
}

.about-page .quality::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(64, 225, 232, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(64, 225, 232, .045) 1px, transparent 1px);
  background-size: 64px 64px;
}

.about-page .quality-grid { position: relative; }
.about-page .quality h2,
.about-page .quality h3 { color: #fff; }
.about-page .quality p { color: #b9cfd8; }

.about-page .value {
  border-bottom-color: rgba(255, 255, 255, .13);
  transition: transform .3s ease;
}

.about-page .value:hover { transform: translateX(10px); }

.about-page .value-icon {
  background: rgba(52, 218, 228, .1);
  border: 1px solid rgba(52, 218, 228, .22);
  color: #63e9ed;
}

.about-page .service-strip {
  border: 1px solid rgba(18, 172, 194, .16);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 65px rgba(4, 47, 65, .08);
  overflow: hidden;
}

.about-page .service-strip article {
  position: relative;
  transition: background .3s ease, transform .3s ease;
}

.about-page .service-strip article:hover {
  background: #effafb;
  transform: translateY(-4px);
}

.products-page .section {
  position: relative;
  background: radial-gradient(circle at 90% 6%, rgba(26, 201, 216, .1), transparent 24%), #f4f9fa;
}

.products-page .products-toolbar {
  position: sticky;
  top: 105px;
  z-index: 12;
  padding: 14px;
  border: 1px solid rgba(20, 176, 195, .16);
  border-radius: 16px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 18px 48px rgba(4, 47, 65, .1);
  backdrop-filter: blur(18px);
}

.products-page .filter {
  border-radius: 9px;
  font-weight: 850;
  letter-spacing: .04em;
}

.products-page .filter.active {
  background: linear-gradient(115deg, #072334, #0a4258);
  box-shadow: 0 10px 25px rgba(4, 38, 52, .17);
}

.products-page .product-grid {
  gap: 22px;
}

.products-page .product-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(18, 172, 194, .16);
  border-radius: 0;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 20px 50px rgba(4, 47, 65, .07);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  transition: transform .4s cubic-bezier(.2, .8, .2, 1), box-shadow .4s ease;
}

.products-page .product-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 70px;
  height: 3px;
  z-index: 2;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(22, 196, 216, .7);
}

.products-page .product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 32px 70px rgba(4, 47, 65, .14);
}

.products-page .product-image {
  background: linear-gradient(145deg, #eef7f8, #dcecef);
}

.products-page .product-image img {
  transition: transform .65s ease;
}

.products-page .product-card:hover .product-image img {
  transform: scale(1.06);
}

.products-page .product-tag {
  color: #078ea3;
  font-weight: 900;
  letter-spacing: .11em;
}

.products-page .product-link {
  color: #063146;
  font-weight: 900;
}

.products-page .product-link:hover { color: #08aabe; }

.inner-page .cta-panel {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: linear-gradient(115deg, #21cbd8, #75ecea);
  box-shadow: 0 26px 70px rgba(18, 183, 199, .2);
}

.inner-page .cta-panel::before {
  content: 'FLUIRED';
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-54%);
  color: rgba(255, 255, 255, .16);
  font-size: clamp(5rem, 13vw, 11rem);
  font-weight: 950;
  letter-spacing: -.07em;
}

.inner-page .cta-panel > * { position: relative; }

.inner-page .btn-dark {
  border-radius: 10px;
  background: #041c2a;
}

.inner-page .modal {
  background: rgba(1, 14, 22, .82);
  backdrop-filter: blur(14px);
}

.inner-page .modal-card {
  overflow: hidden;
  border: 1px solid rgba(73, 219, 228, .22);
  border-radius: 18px;
  box-shadow: 0 35px 100px rgba(0, 0, 0, .35);
}

.inner-page .whatsapp,
.contact-page .whatsapp {
  background: linear-gradient(145deg, #25d366, #15a94e);
  animation: innerWhatsappFloat 3s ease-in-out infinite;
}

@keyframes innerWhatsappFloat {
  50% { transform: translateY(-6px); }
}

@media (max-width: 980px) {
  .inner-page .site-header,
  .contact-page .site-header { height: 76px; }
  .inner-page .page-hero { min-height: 540px; }
  .inner-page .page-hero .container::after { right: -120px; opacity: .45; }
  .about-page .story-grid { gap: 52px; }
  .products-page .products-toolbar { top: 88px; }
}

@media (max-width: 680px) {
  .inner-page .page-hero { min-height: 500px; padding: 72px 0; }
  .inner-page .page-hero h1 { font-size: clamp(2.9rem, 14vw, 4.4rem); }
  .inner-page .page-hero .container::after { display: none; }
  .about-page .story-photo img { height: 440px; }
  .about-page .purpose { min-height: 0; padding: 30px 26px; }
  .products-page .products-toolbar { position: static; }
  .products-page .filters { gap: 7px; }
  .products-page .filter { padding: 10px 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .inner-page .page-hero::before,
  .inner-page .site-header::after,
  .contact-page .site-header::after { animation: none; }
}