/* 01. Design Tokens */
:root {
  --bg: #f3f6fb;
  --surface: #ffffff;
  --surface-muted: #eef3f9;
  --ink: #102038;
  --ink-soft: #4a5a75;
  --line: #d7e0ec;
  --brand: #0d5cab;
  --brand-deep: #083d74;
  --accent: #0db57a;
  --accent-deep: #078f60;
  --shadow-sm: 0 10px 30px rgba(9, 28, 52, 0.08);
  --shadow-md: 0 20px 55px rgba(9, 28, 52, 0.14);
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --container: min(1180px, calc(100% - 2rem));
  --section-space: 5.25rem;
  --header-h: 82px;
  --ease: 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* 02. Global Reset */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 15% 0%, #e9f3ff 0, transparent 40%), var(--bg);
  text-rendering: optimizeLegibility;
}

/* 02.1 Page Image Theme Variables */
body.page-home {
  --section-contrast-image: url("../images/home-feature.webp");
  --section-deep-image: url("../images/decor-tech-a.webp");
  --highlight-image: url("../images/home-address.webp");
  --kpi-image: url("../images/business-infra.webp");
  --footer-image: url("../images/decor-tech-b.webp");
}

body.page-services {
  --section-contrast-image: url("../images/services-network.webp");
  --section-deep-image: url("../images/services-repairs.webp");
  --highlight-image: url("../images/services-hero.webp");
  --kpi-image: url("../images/services-hero.webp");
  --footer-image: url("../images/decor-tech-c.webp");
}

body.page-business {
  --section-contrast-image: url("../images/business-team.webp");
  --section-deep-image: url("../images/business-infra.webp");
  --highlight-image: url("../images/business-hero.webp");
  --kpi-image: url("../images/business-infra.webp");
  --footer-image: url("../images/decor-tech-b.webp");
}

body.page-resources {
  --section-contrast-image: url("../images/resources-hero.webp");
  --section-deep-image: url("../images/resources-card.webp");
  --highlight-image: url("../images/resources-card.webp");
  --kpi-image: url("../images/resources-card.webp");
  --footer-image: url("../images/decor-tech-a.webp");
}

body.page-contact {
  --section-contrast-image: url("../images/contact-map.webp");
  --section-deep-image: url("../images/contact-support.webp");
  --highlight-image: url("../images/contact-hero.webp");
  --kpi-image: url("../images/contact-hero.webp");
  --footer-image: url("../images/decor-tech-c.webp");
}

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

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

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

/* 03. Layout Basics */
section {
  padding: var(--section-space) 0;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 12px;
  top: 12px;
  background: #fff;
  color: #000;
  border-radius: 999px;
  padding: 0.6rem 1rem;
  z-index: 300;
}

.top-progress {
  position: fixed;
  inset: 0 0 auto;
  height: 3px;
  background: rgba(13, 92, 171, 0.1);
  z-index: 340;
}

.top-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--brand), #11b6e9, var(--accent));
}

/* 04. Section Contrast Utilities */
.section-contrast {
  background-image: linear-gradient(rgba(232, 242, 253, 0.9), rgba(223, 234, 248, 0.9)), var(--section-contrast-image, none);
  background-size: cover;
  background-position: center;
}

.section-contrast .card,
.section-contrast .service-group,
.section-contrast .contact-quick,
.section-contrast .path-step,
.section-contrast .resource-side {
  background: #fff;
  border-color: #c7d7eb;
}

.section-deep {
  position: relative;
  background-image: linear-gradient(rgba(9, 29, 53, 0.84), rgba(18, 45, 74, 0.84)), var(--section-deep-image, none);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.section-deep::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 12% 20%, rgba(120, 196, 255, 0.26), transparent 46%), radial-gradient(circle at 85% 70%, rgba(91, 237, 186, 0.16), transparent 48%);
  pointer-events: none;
}

.section-deep .container {
  position: relative;
  z-index: 1;
}

.section-deep h2,
.section-deep h3,
.section-deep p,
.section-deep li {
  color: #eef6ff;
}

.section-deep .card {
  background: rgba(255, 255, 255, 0.97);
  border-color: rgba(255, 255, 255, 0.88);
}

.section-deep .card h3,
.section-deep .card p,
.section-deep .card li {
  color: #173052;
}

/* 05. Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 320;
  backdrop-filter: blur(18px);
  background: linear-gradient(120deg, rgba(247, 250, 255, 0.9), rgba(234, 242, 252, 0.86));
  border-bottom: 1px solid rgba(9, 28, 52, 0.12);
  box-shadow: 0 8px 24px rgba(9, 28, 52, 0.08);
}

.nav-wrap {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--brand) 0%, #1c86d2 55%, #19bc9e 100%);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 10px;
}

.brand-mark::before {
  inset: 8px 18px 8px 8px;
}

.brand-mark::after {
  inset: 8px 8px 8px 18px;
  opacity: 0.55;
}

.brand-copy strong {
  display: block;
  font-family: "Sora", "Manrope", sans-serif;
  letter-spacing: -0.03em;
  font-size: 1.08rem;
}

.brand-copy span {
  color: var(--ink-soft);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #c4d7ec;
  border-radius: 999px;
  padding: 0.35rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55), 0 8px 18px rgba(8, 45, 84, 0.08);
}

.main-nav a {
  position: relative;
  padding: 0.62rem 0.95rem;
  border-radius: 999px;
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 0.94rem;
  transition: background var(--ease), color var(--ease), transform var(--ease);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 0.28rem;
  height: 2px;
  border-radius: 8px;
  background: linear-gradient(90deg, #0f7acf, #2ab1e7);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 220ms ease;
}

.main-nav a:hover,
.main-nav a.current {
  background: linear-gradient(130deg, #e9f4ff, #d8ebff);
  color: #093a70;
  transform: translateY(-1px);
}

.main-nav a:hover::after,
.main-nav a.current::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

/* 06. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.78rem 1.3rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.3) 45%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 500ms ease;
}

.btn:hover::after {
  transform: translateX(120%);
}

.btn-primary {
  background: linear-gradient(135deg, #0a4f94 0%, #0f79cf 55%, #28a0e2 100%);
  color: #fff;
  box-shadow: 0 16px 32px rgba(7, 65, 118, 0.32);
  border-color: rgba(255, 255, 255, 0.22);
}

.btn-secondary {
  background: linear-gradient(130deg, #ffffff, #edf5ff);
  border-color: #bcd3eb;
  color: #153b64;
  box-shadow: 0 10px 24px rgba(13, 56, 104, 0.16);
}

.btn-whatsapp {
  background: linear-gradient(140deg, #089f6c, #21c98f);
  color: #fff;
  box-shadow: 0 14px 30px rgba(8, 143, 96, 0.35);
  border-color: rgba(255, 255, 255, 0.24);
}

.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  position: relative;
}

.mobile-toggle span,
.mobile-toggle span::before,
.mobile-toggle span::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 20px;
  height: 2px;
  background: #13365f;
  transform: translateX(-50%);
}

.mobile-toggle span {
  top: 50%;
}

.mobile-toggle span::before {
  top: -6px;
}

.mobile-toggle span::after {
  top: 6px;
}

/* 07. Hero */
.hero {
  position: relative;
  padding: 2.8rem 0 5rem;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 110px;
  background: linear-gradient(to bottom, rgba(243, 246, 251, 0) 0%, rgba(243, 246, 251, 0.88) 55%, #f3f6fb 100%);
  pointer-events: none;
}

.hero-shell {
  position: relative;
  border-radius: 34px;
  aspect-ratio: 16 / 9;
  min-height: min(76vh, 740px);
  display: grid;
  grid-template-columns: 1fr;
  align-items: end;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  isolation: isolate;
}

.hero-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(4, 15, 30, 0.8) 0%, rgba(9, 34, 67, 0.65) 45%, rgba(4, 15, 30, 0.3) 100%);
  z-index: 1;
}

.hero-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 16% 20%, rgba(33, 153, 255, 0.28), transparent 40%), radial-gradient(circle at 78% 70%, rgba(24, 202, 148, 0.18), transparent 45%);
  z-index: 1;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: clamp(1.7rem, 4vw, 3.4rem);
  padding-bottom: clamp(2.2rem, 4vw, 3.2rem);
  max-width: 760px;
  color: #fff;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.14);
  padding: 0.48rem 0.85rem;
  font-size: 0.77rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #56d6ff;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.06;
  letter-spacing: -0.03em;
}

h1 {
  font-family: "Sora", "Manrope", sans-serif;
  font-size: clamp(2rem, 5vw, 4.3rem);
  margin-bottom: 1rem;
}

.rotating-slot {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  vertical-align: middle;
}

.rotating-word {
  display: inline-block;
  min-width: 11ch;
  white-space: nowrap;
  color: #7dd4ff;
  will-change: opacity, transform;
  transition: opacity 220ms ease, transform 220ms ease;
}

.rotating-word.is-changing {
  opacity: 0;
  transform: translateY(4px);
}

.hero-content h1 br {
  line-height: 1.35;
}

h2 {
  font-family: "Sora", "Manrope", sans-serif;
  font-size: clamp(1.6rem, 3.4vw, 2.8rem);
  margin-bottom: 0.95rem;
}

h3 {
  font-size: 1.22rem;
  margin-bottom: 0.7rem;
}

p {
  margin: 0;
  line-height: 1.72;
  color: var(--ink-soft);
}

.hero-content p {
  color: rgba(255, 255, 255, 0.92);
  max-width: 60ch;
  margin-bottom: 1.2rem;
}

.hero-actions,
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
  margin-bottom: 0.35rem;
}

.hero-stats article {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  padding: 0.78rem 0.85rem;
}

.hero-stats strong {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.28rem;
}

.hero-stats span {
  font-weight: 700;
  font-size: 0.92rem;
}

/* 08. Image Background Sections */
.section-image-bg {
  position: relative;
  background-image: linear-gradient(rgba(8, 33, 61, 0.5), rgba(8, 33, 61, 0.56)), var(--section-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.section-image-bg h2,
.section-image-bg h3,
.section-image-bg p,
.section-image-bg li {
  color: #edf7ff;
}

.section-image-bg .card {
  background: rgba(255, 255, 255, 0.96);
}

.section-image-bg .card h3,
.section-image-bg .card h2,
.section-image-bg .card p,
.section-image-bg .card li {
  color: #163453;
}

.business-detail-bg {
  background-image: linear-gradient(rgba(8, 33, 61, 0.42), rgba(8, 33, 61, 0.48)), url("../images/business-infra.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.home-services-bg {
  background-image: linear-gradient(rgba(8, 33, 61, 0.42), rgba(8, 33, 61, 0.48)), url("../images/decor-tech-a.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.services-model-bg {
  background-image: linear-gradient(rgba(8, 33, 61, 0.42), rgba(8, 33, 61, 0.48)), url("../images/decor-tech-c.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* 09. Content Blocks */
.page-intro {
  max-width: 780px;
  margin-bottom: 2.2rem;
}

.page-intro p {
  font-size: 1.03rem;
}

.grid-3,
.grid-4,
.grid-2 {
  display: grid;
  gap: 1rem;
  align-items: stretch;
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 35px rgba(9, 28, 52, 0.12);
  border-color: #c3d8ef;
}

.card p {
  font-size: 0.97rem;
}

.card .btn-row {
  margin-top: 1rem;
}

.highlight-band {
  background-image: linear-gradient(rgba(10, 66, 121, 0.84), rgba(11, 95, 158, 0.84)), var(--highlight-image, none);
  background-size: cover;
  background-position: center;
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: grid;
  grid-template-columns: 1.2fr auto;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-md);
}

.highlight-band p,
.highlight-band h2 {
  color: #fff;
}

.split-feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.2rem;
}

.feature-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  min-height: 0;
}

.feature-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.list {
  margin: 1rem 0 0;
  padding-left: 1rem;
}

.list li {
  color: var(--ink-soft);
  margin-bottom: 0.45rem;
}

/* 10. Page-Specific Systems */
.home-trust-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
}

.address-card {
  display: grid;
  gap: 0.9rem;
}

.address-card .btn {
  justify-self: start;
  width: fit-content;
  min-height: 40px;
  padding: 0.58rem 1rem;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: 12px;
  box-shadow: 0 8px 18px rgba(8, 143, 96, 0.24);
}

.btn-compact {
  display: inline-flex !important;
  width: auto !important;
  min-height: 36px !important;
  padding: 0.46rem 0.88rem !important;
  font-size: 0.86rem !important;
  font-weight: 700 !important;
  border-radius: 10px !important;
  letter-spacing: 0 !important;
  box-shadow: 0 6px 14px rgba(8, 143, 96, 0.2) !important;
  align-self: start !important;
  justify-self: start !important;
}

.address-card-image {
  background-image: linear-gradient(rgba(7, 31, 58, 0.62), rgba(7, 31, 58, 0.7)), url("../images/home-address.webp");
  background-size: cover;
  background-position: center;
  border-color: rgba(255, 255, 255, 0.35);
  aspect-ratio: 4 / 5;
  min-height: 0;
}

.section-contrast .card.address-card-image {
  background-image: linear-gradient(rgba(7, 31, 58, 0.62), rgba(7, 31, 58, 0.7)), url("../images/home-address.webp");
  background-size: cover;
  background-position: center;
  border-color: rgba(255, 255, 255, 0.35);
}

.service-stack {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1rem;
}

.service-groups {
  display: grid;
  gap: 1rem;
}

.service-group {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.1rem;
}

.service-group ul {
  margin: 0.8rem 0 0;
  padding-left: 1rem;
}

.service-group li {
  margin-bottom: 0.38rem;
  color: var(--ink-soft);
}

.business-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.kpi-card {
  border-radius: var(--radius-md);
  padding: 1.1rem;
  color: #fff;
  background-image: linear-gradient(rgba(10, 73, 132, 0.84), rgba(16, 129, 201, 0.84)), var(--kpi-image, none);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-md);
}

.kpi-card span {
  color: rgba(255, 255, 255, 0.82);
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.kpi-card strong {
  display: block;
  margin-top: 0.4rem;
  font-size: 1.56rem;
  letter-spacing: -0.02em;
}

.business-path {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.path-step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

.path-step em {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-grid;
  place-items: center;
  background: #dceeff;
  color: #0e4f94;
  font-style: normal;
  font-weight: 800;
  margin-bottom: 0.6rem;
}

.resources-shell {
  display: grid;
  grid-template-columns: 0.76fr 1.24fr;
  gap: 1rem;
}

.resource-side {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1rem;
  align-self: start;
  position: sticky;
  top: calc(var(--header-h) + 18px);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.filter-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: #1f3452;
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--ease);
}

.filter-btn:hover,
.filter-btn.active {
  background: #dceeff;
  border-color: #bcd5ef;
}

.resource-board {
  display: grid;
  gap: 1rem;
}

.resource-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.resource-card span {
  color: #60718d;
  font-size: 0.9rem;
}

.resource-card a {
  margin-top: auto;
  font-weight: 800;
  color: var(--brand-deep);
}

.resource-card a::after {
  content: " ->";
}

.contact-quick-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.contact-quick {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  padding: 1rem;
}

.contact-quick a {
  font-weight: 800;
  color: #0a4d90;
}

.contact-shell {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.2rem;
}

.contact-info {
  display: grid;
  gap: 0.9rem;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 1.3rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

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

label {
  font-weight: 700;
  font-size: 0.9rem;
  color: #264061;
}

input,
textarea,
select {
  border: 1px solid #c9d6e6;
  border-radius: 12px;
  background: #fff;
  color: #1f3452;
  padding: 0.72rem 0.8rem;
  transition: border-color var(--ease), box-shadow var(--ease);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #63a2df;
  box-shadow: 0 0 0 3px rgba(13, 92, 171, 0.12);
}

input.invalid,
textarea.invalid,
select.invalid {
  border-color: #cf3030;
}

.field-error {
  min-height: 1.05rem;
  color: #ba2424;
  font-size: 0.79rem;
}

.form-note {
  color: #61748f;
  font-size: 0.86rem;
  margin-top: 0.85rem;
}

.form-status {
  margin-top: 0.9rem;
  border-radius: 12px;
  padding: 0.72rem 0.85rem;
  font-weight: 700;
  display: none;
}

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

.form-status.success {
  background: #e6f8f0;
  color: #0b704d;
  border: 1px solid #b1ebd4;
}

.form-status.error {
  background: #ffecef;
  color: #a1203e;
  border: 1px solid #ffd0db;
}

.map-card {
  margin-top: 1rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.map-card iframe {
  border: 0;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 0;
}

/* 11. Footer */
.footer {
  padding: 2rem 0 0;
  margin-top: 1rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(rgba(11, 32, 55, 0.9), rgba(14, 40, 67, 0.92)), var(--footer-image, none) center/cover no-repeat;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 1fr;
  gap: 1rem;
}

.footer h3 {
  font-size: 1.04rem;
  margin-bottom: 0.65rem;
  color: #eef6ff;
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 0.5rem;
}

.footer-contact a {
  font-weight: 700;
  color: #bfe1ff;
}

.footer p,
.footer span,
.footer-links a {
  color: #d8e8f8;
}

.footer-bottom {
  margin-top: 1.2rem;
  border-top: 1px solid #d4ddea;
  padding: 0.95rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

/* 12. Utility Controls */
.to-top-btn {
  position: fixed;
  right: 18px;
  bottom: 88px;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(145deg, #0d5cab, #16a0de);
  color: #fff;
  box-shadow: 0 15px 28px rgba(10, 66, 121, 0.3);
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 262;
  font-size: 1.35rem;
  font-weight: 800;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--ease);
}

.to-top-btn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  box-shadow: 0 16px 30px rgba(7, 143, 96, 0.35);
  z-index: 260;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--ease);
}

.wa-float.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.wa-float svg {
  width: 28px;
  height: 28px;
}

.wa-preview {
  position: fixed;
  right: 18px;
  bottom: 88px;
  width: min(355px, calc(100vw - 1.6rem));
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #cde1d5;
  box-shadow: 0 22px 38px rgba(8, 43, 28, 0.24);
  z-index: 265;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--ease);
}

.wa-preview.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.wa-preview-head {
  padding: 0.8rem 0.95rem;
  background: linear-gradient(140deg, #11b678, #25d366);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wa-close {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #fff;
  background: transparent;
  cursor: pointer;
  font-weight: 900;
}

.wa-preview-body {
  padding: 0.95rem;
}

.wa-msg {
  background: #f2fbf5;
  border: 1px solid #d2efdc;
  border-radius: 12px;
  padding: 0.75rem 0.8rem;
  margin-bottom: 0.82rem;
  color: #23553f;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

/* 13. Responsive Rules */
@media (max-width: 1080px) {
  .grid-4,
  .grid-3,
  .business-path,
  .business-kpis,
  .contact-quick-strip,
  .home-trust-grid,
  .service-stack,
  .resources-shell {
    grid-template-columns: 1fr;
  }

  .split-feature,
  .contact-shell,
  .footer-grid,
  .highlight-band {
    grid-template-columns: 1fr;
  }

  .hero-shell {
    min-height: 620px;
  }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    left: 1rem;
    right: 1rem;
    top: calc(var(--header-h) + 12px);
    border-radius: 18px;
    padding: 0.8rem;
    display: grid;
    gap: 0.45rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--ease);
  }

  body.menu-open .main-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .mobile-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-whatsapp {
    display: none;
  }

  .hero-stats,
  .grid-4,
  .grid-3,
  .grid-2,
  .business-strip,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero-shell {
    min-height: 560px;
  }
}

@media (max-width: 560px) {
  :root {
    --section-space: 4.2rem;
  }

  section {
    padding: var(--section-space) 0;
  }

  .hero {
    padding-top: 2rem;
  }

  .hero-shell {
    border-radius: 24px;
    aspect-ratio: 4 / 5;
    min-height: 0;
  }

  .hero-content {
    padding: 1.2rem;
  }

  .btn {
    width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .wa-preview {
    right: 0.8rem;
    bottom: 86px;
  }

  .to-top-btn {
    right: 18px;
    bottom: 86px;
  }

}