:root {
  --primary: #0077c8;
  --navy: #003366;
  --orange: #f97316;
  --white: #ffffff;
  --light: #f5f7fa;
  --text: #18344c;
  --muted: #66788b;
  --border: #dce4ec;
  --shadow: 0 16px 40px rgba(0, 51, 102, 0.09);
  --radius: 18px;
  --container: min(1180px, calc(100% - 2.5rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

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

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

h1,
h2,
h3,
h4 {
  color: var(--navy);
  line-height: 1.18;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.45rem, 5vw, 4.35rem);
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1.1rem;
}

ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

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

.section {
  padding: 5.4rem 0;
}

.section-light {
  background: var(--light);
}

.section-heading {
  max-width: 700px;
  margin-bottom: 2.6rem;
}

.section-heading.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.9rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.76rem;
  font-weight: 750;
}

.eyebrow::before {
  content: "";
  display: block;
  width: 30px;
  height: 2px;
  background: var(--orange);
}

.lead {
  font-size: clamp(1.05rem, 2vw, 1.18rem);
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 50px;
  padding: 0.8rem 1.45rem;
  border: 2px solid transparent;
  border-radius: 9px;
  font-weight: 650;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

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

.btn-primary {
  color: var(--white);
  background: var(--primary);
  box-shadow: 0 12px 22px rgba(0, 119, 200, 0.2);
}

.btn-primary:hover {
  background: #006ab3;
}

.btn-accent {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 12px 22px rgba(249, 115, 22, 0.22);
}

.btn-outline {
  color: var(--navy);
  border-color: var(--border);
  background: var(--white);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 84px;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.site-header.scrolled {
  border-color: var(--border);
  box-shadow: 0 7px 22px rgba(0, 51, 102, 0.06);
}

.header-inner {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo img {
  width: 145px;
  height: 70px;
  object-fit: contain;
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.7rem);
}

.main-nav a {
  position: relative;
  font-size: 0.95rem;
  color: #334c64;
  font-weight: 600;
  padding: 0.55rem 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  height: 3px;
  right: 0;
  bottom: 0;
  left: 0;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--primary);
}

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

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 12px 10px;
  border: 1px solid var(--border);
  background: var(--white);
  border-radius: 9px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--navy);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 9vw, 7.2rem) 0 5.2rem;
  background:
    radial-gradient(circle at 87% 19%, rgba(0, 119, 200, 0.17) 0, transparent 26%),
    linear-gradient(112deg, #f5faff 0%, #fff 62%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -140px;
  bottom: -240px;
  width: 510px;
  height: 510px;
  border: 62px solid rgba(249, 115, 22, 0.1);
  border-radius: 50%;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  gap: clamp(2.4rem, 5vw, 5.5rem);
  grid-template-columns: 1.08fr 0.92fr;
}

.hero-content .lead {
  max-width: 600px;
  margin-bottom: 2rem;
}

.hero-highlight {
  color: var(--primary);
}

.hero-panel {
  position: relative;
  padding: 1.2rem;
  border-radius: 26px;
  background: var(--navy);
  box-shadow: 0 24px 50px rgba(0, 51, 102, 0.2);
}

.panel-screen {
  padding: 2.1rem;
  min-height: 370px;
  border-radius: 18px;
  background: linear-gradient(138deg, #0077c8, #003366);
}

.screen-top {
  display: flex;
  gap: 7px;
  margin-bottom: 2rem;
}

.screen-top span {
  display: block;
  width: 9px;
  height: 9px;
  background: rgba(255, 255, 255, 0.55);
  border-radius: 100%;
}

.screen-title {
  max-width: 290px;
  margin-bottom: 1.9rem;
  font-size: 1.55rem;
  color: var(--white);
}

.tech-lines {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}

.tech-line {
  min-height: 56px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.75rem;
  color: var(--white);
  font-size: 0.82rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.4rem;
}

.stat {
  padding: 1.1rem 0.8rem;
  text-align: center;
  border-top: 3px solid var(--orange);
  background: var(--white);
  box-shadow: var(--shadow);
  border-radius: 10px;
}

.stat strong {
  display: block;
  font-size: 1.15rem;
  color: var(--navy);
}

.stat span {
  font-size: 0.78rem;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.card {
  height: 100%;
  padding: 1.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 119, 200, 0.25);
  box-shadow: var(--shadow);
}

.icon-box {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 1.2rem;
  border-radius: 13px;
  color: var(--primary);
  background: rgba(0, 119, 200, 0.1);
}

.icon-box svg {
  width: 27px;
  height: 27px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.2rem;
  color: var(--primary);
  font-weight: 650;
}

.split {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: clamp(2.5rem, 5vw, 5rem);
}

.feature-panel {
  position: relative;
  min-height: 470px;
  padding: 2.4rem;
  border-radius: 24px;
  color: var(--white);
  background: var(--navy);
  overflow: hidden;
}

.feature-panel::before {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.45;
}

.feature-panel h2,
.feature-panel p {
  position: relative;
  color: var(--white);
}

.check-list {
  display: grid;
  gap: 1.05rem;
}

.check-list li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  flex-shrink: 0;
  width: 21px;
  height: 21px;
  margin-top: 0.2rem;
  border-radius: 50%;
  background-color: var(--primary);
  background-image: linear-gradient(135deg, transparent 39%, var(--white) 40%, var(--white) 49%, transparent 50%),
    linear-gradient(45deg, transparent 49%, var(--white) 50%, var(--white) 59%, transparent 60%);
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.9rem;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 92px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 750;
}

.cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: clamp(2.2rem, 4vw, 3.2rem);
  border-radius: 24px;
  color: var(--white);
  background: linear-gradient(110deg, var(--navy), var(--primary));
}

.cta h2,
.cta p {
  color: var(--white);
  margin-bottom: 0.6rem;
}

.cta .btn {
  flex-shrink: 0;
}

.page-hero {
  position: relative;
  padding: clamp(3.5rem, 7vw, 5.1rem) 0;
  color: var(--white);
  background: linear-gradient(108deg, var(--navy) 12%, #005697 100%);
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  right: 4%;
  bottom: -95px;
  width: 280px;
  height: 280px;
  border: 35px solid rgba(249, 115, 22, 0.36);
  border-radius: 50%;
}

.page-hero h1,
.page-hero p {
  position: relative;
  z-index: 1;
  color: var(--white);
}

.page-hero h1 {
  font-size: clamp(2.25rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

.page-hero p {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.value {
  padding: 1.8rem;
  border-radius: 15px;
  background: var(--light);
}

.value span {
  display: block;
  color: var(--orange);
  margin-bottom: 0.65rem;
  font-size: 0.84rem;
  font-weight: 700;
}

.product-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.35rem;
}

.product-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
}

.product-card .icon-box {
  flex-shrink: 0;
  margin: 0;
}

.product-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.service-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.service-band .card {
  padding: 1.4rem;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
  counter-reset: process;
}

.process-item {
  position: relative;
  padding: 1.8rem 1.3rem 1.3rem;
  border-top: 3px solid var(--primary);
  background: var(--white);
  border-radius: 0 0 12px 12px;
}

.process-item::before {
  counter-increment: process;
  content: "0" counter(process);
  display: block;
  margin-bottom: 0.7rem;
  color: var(--orange);
  font-weight: 750;
}

.process-item p {
  color: var(--muted);
  font-size: 0.94rem;
  margin: 0;
}

.brand-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.brand-category {
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.brand-category h3 {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tag-list li {
  padding: 0.4rem 0.7rem;
  background: var(--light);
  color: #41566b;
  border-radius: 6px;
  font-weight: 600;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.contact-stack {
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
}

.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-detail .icon-box {
  width: 47px;
  height: 47px;
  flex-shrink: 0;
  margin: 0;
}

.contact-detail h3 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
}

.contact-detail p,
.contact-detail a {
  color: var(--muted);
  margin: 0;
}

.contact-form {
  padding: clamp(1.45rem, 4vw, 2.3rem);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

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

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  margin-bottom: 0.38rem;
  color: var(--navy);
  font-size: 0.92rem;
  font-weight: 600;
}

.field input,
.field select,
.field textarea {
  display: block;
  width: 100%;
  padding: 0.83rem 0.9rem;
  border: 1px solid #d1dce7;
  border-radius: 8px;
  color: var(--text);
  background: var(--white);
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field textarea {
  min-height: 132px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 119, 200, 0.12);
}

.form-status {
  display: none;
  margin: 1rem 0 0;
  padding: 0.8rem 1rem;
  color: #05613e;
  background: #e9f8f0;
  border-radius: 8px;
}

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

.site-footer {
  padding: 4rem 0 1.3rem;
  color: rgba(255, 255, 255, 0.75);
  background: var(--navy);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.55fr 0.78fr 0.9fr 1.12fr;
  gap: 2.6rem;
  padding-bottom: 3rem;
}

.footer-brand img {
  width: 150px;
  height: 75px;
  object-fit: contain;
  padding: 0.2rem;
  margin-bottom: 1.2rem;
  border-radius: 5px;
  background: var(--white);
}

.footer-brand p {
  max-width: 325px;
}

.site-footer h3 {
  margin-bottom: 1.1rem;
  color: var(--white);
  font-size: 1rem;
}

.footer-links {
  display: grid;
  gap: 0.65rem;
}

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

.footer-contact {
  display: grid;
  gap: 0.8rem;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.9rem;
}

.footer-bottom p {
  margin: 0;
}

.whatsapp-float {
  position: fixed;
  z-index: 990;
  right: 1.5rem;
  bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.82rem 1.05rem;
  border-radius: 999px;
  color: var(--white);
  background: #20b65a;
  box-shadow: 0 12px 24px rgba(22, 115, 58, 0.26);
  font-weight: 650;
}

.whatsapp-float svg {
  width: 23px;
  height: 23px;
  fill: currentColor;
}

.reveal {
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (max-width: 1020px) {
  .header-cta {
    display: none;
  }

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

  .hero-content {
    max-width: 720px;
  }

  .hero-panel {
    max-width: 600px;
  }

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

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

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

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

@media (max-width: 780px) {
  .section {
    padding: 4rem 0;
  }

  .nav-toggle {
    display: block;
  }

  .nav-wrap {
    position: fixed;
    top: 84px;
    right: 0;
    left: 0;
    display: block;
    padding: 0.8rem 1.25rem 1.35rem;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 18px 28px rgba(0, 51, 102, 0.08);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  }

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

  .main-nav {
    display: grid;
    gap: 0;
  }

  .main-nav a {
    padding: 0.88rem 0.4rem;
    border-bottom: 1px solid var(--border);
  }

  .main-nav a::after {
    display: none;
  }

  .hero {
    padding-top: 3.8rem;
  }

  .panel-screen {
    min-height: 310px;
    padding: 1.5rem;
  }

  .values-grid,
  .product-layout {
    grid-template-columns: 1fr;
  }

  .cta {
    display: block;
  }

  .cta .btn {
    margin-top: 1.25rem;
  }
}

@media (max-width: 560px) {
  :root {
    --container: min(100% - 1.4rem, 1180px);
  }

  .header-inner,
  .site-header {
    height: 76px;
  }

  .logo img {
    width: 122px;
    height: 61px;
  }

  .nav-wrap {
    top: 76px;
  }

  .card-grid,
  .service-band,
  .process,
  .brand-grid,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .tech-lines {
    grid-template-columns: 1fr;
  }

  .stat-row {
    gap: 0.55rem;
  }

  .stat {
    padding: 0.75rem 0.3rem;
  }

  .feature-panel {
    min-height: 390px;
    padding: 1.55rem;
  }

  .product-card {
    display: block;
  }

  .product-card .icon-box {
    margin-bottom: 1rem;
  }

  .footer-bottom {
    display: block;
  }

  .whatsapp-float {
    right: 0.9rem;
    bottom: 0.9rem;
    width: 52px;
    height: 52px;
    justify-content: center;
    padding: 0;
  }

  .whatsapp-float span {
    display: none;
  }
}