@font-face {
  font-family: wf_0d7200579b934cb49e7ee450e;
  src: url("https://static.wixstatic.com/ufonts/a56c89_0d7200579b934cb49e7ee450e3cb0158/woff2/file.woff2") format("woff2"),
       url("https://static.wixstatic.com/ufonts/a56c89_0d7200579b934cb49e7ee450e3cb0158/woff/file.woff") format("woff"),
       url("https://static.wixstatic.com/ufonts/a56c89_0d7200579b934cb49e7ee450e3cb0158/ttf/file.ttf") format("truetype");
}

@font-face {
  font-family: 'droid-serif-w01-regular';
  font-style: normal;
  font-weight: 400;
  src: url('https://static.parastorage.com/fonts/v2/85306570-bb65-495b-97a4-98aea9e7b1d5/v1/droid-serif-w01-regular.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'droid-serif-w02-regular';
  font-style: normal;
  font-weight: 400;
  src: url('https://static.parastorage.com/fonts/v2/85306570-bb65-495b-97a4-98aea9e7b1d5/v1/droid-serif-w02-regular.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'droid-serif-w10-regular';
  font-style: normal;
  font-weight: 400;
  src: url('https://static.parastorage.com/fonts/v2/85306570-bb65-495b-97a4-98aea9e7b1d5/v1/droid-serif-w10-regular.woff2') format('woff2');
  unicode-range: U+0393, U+03A0, U+03A6, U+0401-040C, U+040E-044F, U+0451-045C, U+045E-045F, U+0490-0491, U+2116;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #002e5d;
  --primary-light: #003d7a;
  --primary-dark: #001f3f;
  --white: #ffffff;
  --bg-light: #f8f9fa;
  --text-dark: #333333;
  --text-medium: #555555;
  --text-light: #777777;
  --shadow: 0 2px 20px rgba(0, 46, 93, 0.1);
  --shadow-hover: 0 8px 30px rgba(0, 46, 93, 0.2);
  --transition: 0.3s ease;
  --header-height: 70px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 16px;
  font-weight: 700;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-medium);
  max-width: 600px;
  margin: 0 auto;
}

.section-divider {
  width: 60px;
  height: 4px;
  background: var(--primary);
  margin: 0 auto 16px;
  border-radius: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  gap: 8px;
}

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

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

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

.btn-white:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar .logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar .logo .logo-icon {
  height: 46px;
  width: auto;
}

.navbar .logo .logo-text {
  height: 26px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links > li > a,
.dropbtn {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white);
  transition: all var(--transition);
  cursor: pointer;
  display: block;
}

.nav-links > li > a:hover,
.dropbtn:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

.nav-links > li > a.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.2);
}

.nav-links .btn-demo {
  color: var(--white);
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600;
}

.nav-links .btn-demo:hover,
.nav-links .btn-demo.active {
  background: transparent !important;
  color: var(--white) !important;
}

/* Drop arrow (mobile) */
.drop-arrow {
  display: none;
  font-size: 0.7rem;
  color: var(--white);
  cursor: pointer;
  padding: 0 12px;
  user-select: none;
  transition: transform 0.3s ease;
  line-height: 1;
}

.dropdown.open > .drop-arrow {
  transform: rotate(180deg);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow-hover);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.5s ease, visibility 0.5s ease, transform 0.5s ease;
  z-index: 100;
  padding: 8px 0;
  margin-top: 4px;
}

.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--text-dark);
  transition: all var(--transition);
}

.dropdown-menu a:hover {
  background: rgba(0, 46, 93, 0.05);
  color: var(--primary);
  padding-left: 26px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ── Hero / Carousel ── */
.hero {
  margin-top: var(--header-height);
  position: relative;
  overflow: hidden;
  height: 70vh;
  min-height: 480px;
  max-height: 600px;
}

.carousel {
  height: 100%;
  position: relative;
}

.carousel-slides {
  height: 100%;
  position: relative;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s ease;
  transform: scale(1.05);
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-slide.active {
  opacity: 1;
  transform: scale(1);
}

.carousel-slide .slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.carousel-slide .slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1;
}

.carousel-slide .slide-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  gap: 40px;
  height: 100%;
}

.carousel-slide .slide-content {
  color: var(--white);
  max-width: 560px;
  flex-shrink: 0;
}

.carousel-slide .slide-content.text-center {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.carousel-slide .slide-content.text-center h1 {
  font-size: 3rem;
}

.carousel-slide .slide-content.text-center p {
  font-size: 1.25rem;
}

.carousel-slide .slide-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}

.carousel-slide .slide-content p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 28px;
  line-height: 1.7;
}

.carousel-slide .slide-content .slide-sub {
  font-size: 1.35rem;
  font-weight: 600;
  opacity: 1;
  margin-bottom: 12px;
}

.carousel-slide .slide-image {
  flex-shrink: 0;
  max-width: 380px;
  width: 100%;
}

.carousel-slide .slide-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.carousel-controls {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  z-index: 3;
}

.carousel-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.carousel-arrow:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.6);
}

.carousel-dots {
  display: flex;
  gap: 10px;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.carousel-dot.active {
  background: var(--white);
  transform: scale(1.2);
}

/* ── Solutions Section ── */
.solutions {
  background: var(--bg-light);
}

/* Steps row */
.steps-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.step-item .step-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.2;
  line-height: 1;
}

.step-item img {
  width: 140px;
  height: auto;
}

.step-item .step-label {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
}

.step-arrow {
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.2;
  font-weight: 300;
  line-height: 1;
}

/* Solutions images row */
.solutions-imgs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.solutions-imgs .img-frame {
  background: var(--white);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  max-width: 420px;
  width: 100%;
}

.solutions-imgs .img-frame:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.solutions-imgs .img-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* Solutions button */
.solutions-btn-row {
  text-align: center;
  margin-bottom: 60px;
}

/* SAPO grid */
.sapo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.sapo-item {
  background: var(--white);
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.sapo-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.sapo-item .sapo-letter {
  font-size: 4.5rem;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 24px;
  font-family: 'droid-serif-w02-regular', 'droid-serif-w10-regular', serif;
  letter-spacing: 2px;
}

.sapo-item img {
  width: 60px;
  height: auto;
  margin: 0 auto 12px;
}

.sapo-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.sapo-item p {
  font-size: 0.88rem;
  color: var(--text-medium);
  line-height: 1.5;
}

.sapo-item:nth-child(1) {
  background: #000000;
}

.sapo-item:nth-child(2) {
  background: #888888;
}

.sapo-item:nth-child(3) {
  background: #e8e8e8;
}

.sapo-item:nth-child(4) {
  background: #d0d5da;
}

.sapo-item:nth-child(1) .sapo-letter,
.sapo-item:nth-child(2) .sapo-letter {
  color: rgba(255, 255, 255, 0.45);
}

.sapo-item:nth-child(3) .sapo-letter,
.sapo-item:nth-child(4) .sapo-letter {
  color: rgba(0, 46, 93, 0.35);
}

.sapo-item:nth-child(1) h4,
.sapo-item:nth-child(2) h4 {
  color: var(--white);
}

.sapo-item:nth-child(3) h4,
.sapo-item:nth-child(4) h4 {
  color: var(--primary);
}

.sapo-item:nth-child(1) p,
.sapo-item:nth-child(2) p {
  color: rgba(255, 255, 255, 0.8);
}

.sapo-item:nth-child(3) p,
.sapo-item:nth-child(4) p {
  color: var(--text-medium);
}

/* ── About Section ── */
.about-item {
  display: flex;
  align-items: center;
  gap: 60px;
  margin-bottom: 80px;
}

.about-item:last-child {
  margin-bottom: 0;
}

.about-item.reverse {
  flex-direction: row-reverse;
}

.about-item .about-text {
  flex: 1;
}

.about-item .about-text h3 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.about-item .about-text p {
  color: var(--text-medium);
  line-height: 1.7;
}

.about-item .about-icon {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  background: #002f5d;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--primary);
  overflow: hidden;
}

.about-item .about-icon img {
  width: 80%;
  height: 80%;
  object-fit: contain;
}

/* ── Clients Section ── */
.clients {
  background: var(--bg-light);
  text-align: center;
}

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 40px 60px;
  max-width: 900px;
  margin: 0 auto;
}

.client-logo {
  background: var(--white);
  border-radius: 16px;
  padding: 24px 32px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  height: 200px;
  cursor: default;
}

.client-logo:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.client-logo img {
  width: 180px;
  height: auto;
  display: block;
}

/* ── Contact Section ── */
.contact-form-wrapper {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: 50px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition);
  background: var(--white);
  color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form-wrapper .btn {
  width: 100%;
}

/* ── Portal Sub-page ── */
.portal-banner {
  margin-top: var(--header-height);
  position: relative;
  height: 50vh;
  min-height: 350px;
  max-height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.portal-banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.portal-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portal-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55);
}

.portal-banner-content {
  position: relative;
  z-index: 2;
  padding: 0 40px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.portal-banner-content h1 {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.portal-banner-content p {
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--white);
  line-height: 1.4;
  opacity: 0.9;
}

.portal-intro {
  background: var(--bg-light);
  text-align: center;
  padding-bottom: 40px;
}

.portal-intro h2 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 20px;
  line-height: 1.3;
}

.portal-intro .portal-intro-text {
  max-width: 800px;
  margin: 0 auto;
  color: var(--text-medium);
  line-height: 1.8;
  font-size: 1.05rem;
}

.portal-features {
  background: var(--white);
}

.portal-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.portal-feature-card {
  background: var(--bg-light);
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.portal-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.portal-feature-card .pfc-img {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  min-height: 120px;
}

.portal-feature-card .pfc-img img {
  width: 110px;
  height: auto;
  display: block;
}

.portal-feature-card h3 {
  font-size: 1rem;
  color: var(--primary);
  font-weight: 600;
  line-height: 1.3;
}

.portal-details {
  background: var(--bg-light);
}

.portal-detail-item {
  display: flex;
  align-items: center;
  gap: 60px;
  margin-bottom: 60px;
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow);
}

.portal-detail-item.reverse {
  flex-direction: row-reverse;
}

.portal-detail-item .portal-detail-text {
  flex: 1;
}

.portal-detail-item .portal-detail-text h3 {
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.portal-detail-item .portal-detail-text p {
  color: var(--text-medium);
  line-height: 1.7;
}

.portal-detail-item .portal-detail-img {
  flex-shrink: 0;
  width: 280px;
}

.portal-detail-item .portal-detail-img img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Portal responsive */
@media (max-width: 1023px) {
  .portal-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portal-detail-item,
  .portal-detail-item.reverse {
    flex-direction: column;
    text-align: center;
    gap: 30px;
    padding: 30px 20px;
  }

  .portal-detail-item .portal-detail-img {
    width: 200px;
  }

  .portal-banner-content h1 {
    font-size: 2.2rem;
  }

  .portal-banner-content p {
    font-size: 1.3rem;
  }
}

@media (max-width: 767px) {
  .portal-features-grid {
    grid-template-columns: 1fr;
  }

  .portal-banner-content h1 {
    font-size: 1.8rem;
  }

  .portal-banner-content p {
    font-size: 1.1rem;
  }

  .portal-intro h2 {
    font-size: 1.4rem;
  }
}

/* ── Applications Page ── */
.app-banner {
  margin-top: var(--header-height);
  position: relative;
  height: 45vh;
  min-height: 300px;
  max-height: 450px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.app-banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.app-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55);
}

.app-banner-content {
  position: relative;
  z-index: 2;
  padding: 0 40px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.app-banner-content h1 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
}

.app-tabs-section {
  padding: 30px 0 20px;
  background: var(--white);
}

.app-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.app-tab {
  padding: 12px 24px;
  border: 2px solid var(--primary);
  background: transparent;
  color: var(--primary);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.app-tab:hover {
  background: rgba(0, 46, 93, 0.05);
}

.app-tab.active {
  background: var(--primary);
  color: var(--white);
}

.app-slider-section {
  background: var(--bg-light);
  padding-top: 40px;
  padding-bottom: 80px;
}

.app-slider {
  position: relative;
}

.app-slide {
  display: none;
  animation: appFade 0.5s ease;
}

.app-slide.active {
  display: block;
}

@keyframes appFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.app-slide-top {
  display: flex;
  gap: 50px;
  align-items: flex-start;
  margin-bottom: 40px;
}

.app-slide-text {
  flex: 1;
}

.app-slide-text h2 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.app-slide-text p {
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 16px;
}

.app-slide-img {
  flex-shrink: 0;
  width: 300px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  overflow: hidden;
}

.app-slide-img img {
  width: 100%;
  height: auto;
  display: block;
}

.sensor-title {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 24px;
  font-weight: 700;
}

.sensor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.sensor-card {
  background: var(--white);
  border-radius: 14px;
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.sensor-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.sensor-card .sensor-img {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.sensor-card .sensor-img img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  display: block;
}

.sensor-card h4 {
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 8px;
  font-weight: 600;
}

.sensor-card p {
  font-size: 0.88rem;
  color: var(--text-medium);
  line-height: 1.6;
}

.sensor-card-single {
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}

.app-slide-btn {
  text-align: center;
  margin-top: 10px;
}

.app-slide-img-row {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.app-slide-img-row .app-slide-img {
  background: var(--white);
  border-radius: 16px;
  padding: 20px;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 300px;
  max-width: 100%;
  height: 240px;
}

.app-slide-img-row .app-slide-img:hover {
  transform: translateY(-4px);
}

.app-slide-img-row .app-slide-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.app-slide-info-img {
  width: 100%;
  max-width: 700px;
  margin: 20px auto 0;
  display: block;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  padding: 16px;
  background: var(--white);
}

.app-slider-section .container {
  position: relative;
}

.app-slider-arrows {
  position: absolute;
  top: 50%;
  left: -50px;
  right: -50px;
  transform: translateY(-50%);
  pointer-events: none;
  display: flex;
  justify-content: space-between;
  z-index: 5;
  margin-top: 0;
}

.app-arrow {
  pointer-events: auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  background: var(--white);
  color: var(--primary);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.app-arrow:hover {
  background: var(--primary);
  color: var(--white);
}

.app-cta {
  text-align: center;
  background: #f5f5f5;
  color: var(--text-dark);
}

.app-cta h2 {
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--primary);
}

.app-cta p {
  max-width: 600px;
  margin: 0 auto 30px;
  opacity: 0.85;
  line-height: 1.7;
  color: var(--text-medium);
}

.app-cta .btn-primary:hover {
  background: var(--primary-light);
}

@media (max-width: 1023px) {
  .app-slide-top {
    flex-direction: column;
  }

  .app-slide-img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }

  .app-tab {
    font-size: 0.85rem;
    padding: 10px 16px;
  }

  .app-banner-content h1 {
    font-size: 2.2rem;
  }
}

@media (max-width: 767px) {
  .app-tabs {
    flex-direction: column;
    align-items: stretch;
  }

  .app-slide-text h2 {
    font-size: 1.4rem;
  }

  .app-banner-content h1 {
    font-size: 1.8rem;
  }

  .app-cta h2 {
    font-size: 1.5rem;
  }

  .app-slider-section {
    margin-top: 0 !important;
    padding-top: 0 !important;
  }

  .app-slider-arrows {
    position: static;
    transform: none;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
  }
}

/* ── Products Page ── */
.prod-banner {
  margin-top: var(--header-height);
  position: relative;
  height: 45vh;
  min-height: 300px;
  max-height: 450px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.prod-banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.prod-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prod-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55);
}

.prod-banner-content {
  position: relative;
  z-index: 2;
  padding: 0 40px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.prod-banner-content h1 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
}

.prod-flow {
  display: flex;
  justify-content: center;
  background: var(--bg-light);
  padding: 40px 20px 0;
}

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

.prod-main-img {
  background: var(--bg-light);
  padding-top: 20px;
  padding-bottom: 60px;
}

.prod-main-img h2 {
  text-align: center;
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 40px;
}

.prod-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.prod-cat-card {
  background: var(--white);
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: all var(--transition);
}

.prod-cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.prod-cat-card img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 16px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.prod-cat-card h3 {
  font-size: 1rem;
  color: var(--primary);
  font-weight: 600;
  line-height: 1.3;
}

.prod-btn-row {
  text-align: center;
}

/* Popup overlay */
.prod-popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9998;
}

.prod-popup-overlay.open {
  display: block;
}

/* Popup */
.prod-popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  z-index: 9999;
  max-width: 700px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.prod-popup.open {
  display: block;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.prod-popup-close {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dark);
  line-height: 1;
}

.prod-popup-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
}

.prod-popup-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary);
  color: var(--white);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background var(--transition);
}

.prod-popup-arrow:hover {
  background: var(--primary-light);
}

.prod-popup-arrow.prev {
  left: 12px;
}

.prod-popup-arrow.next {
  right: 12px;
}

.prod-popup-item {
  text-align: center;
}

.prod-popup-item img {
  width: 180px;
  height: 180px;
  object-fit: contain;
  margin-bottom: 12px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.prod-popup-title {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--bg-light);
}

.prod-popup-item h4 {
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 600;
  line-height: 1.3;
}

.popup4-grid {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

.popup4-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.popup4-item img {
  width: 140px;
  height: auto;
  display: block;
  border-radius: 8px;
}

.popup4-item:nth-child(2) img {
  width: 70px;
  padding-bottom: 37px;
}

.popup4-label {
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 600;
  text-align: center;
}

#popup5 .prod-popup-item img {
  width: 260px;
  height: auto;
  max-height: 300px;
  object-fit: contain;
}

@media (max-width: 767px) {
  .prod-banner-content h1 {
    font-size: 1.8rem;
  }

  .prod-main-img h2 {
    font-size: 1.4rem;
  }

  .prod-cat-card img {
    width: 90px;
  }

  .popup4-item img {
    width: 100px;
  }

  .popup4-item:nth-child(2) img {
    width: 50px;
    padding-bottom: 22px;
  }
}

/* ── Features Page ── */
.feat-banner {
  margin-top: var(--header-height);
  position: relative;
  height: 45vh;
  min-height: 300px;
  max-height: 450px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.feat-banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.feat-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feat-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55);
}

.feat-banner-content {
  position: relative;
  z-index: 2;
  padding: 0 40px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.feat-banner-content h1 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
}

.feat-intro {
  text-align: center;
  background: var(--bg-light);
}

.feat-intro p {
  max-width: 700px;
  margin: 0 auto 16px;
  font-size: 1.1rem;
  color: var(--text-medium);
  line-height: 1.8;
}

.feat-services {
  background: var(--white);
}

.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feat-card {
  background: var(--bg-light);
  border-radius: 16px;
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.feat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.feat-card .feat-icon {
  width: 64px;
  height: 64px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--white);
}

.feat-card h3 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 12px;
  font-weight: 700;
}

.feat-card p {
  font-size: 0.92rem;
  color: var(--text-medium);
  line-height: 1.6;
}

.feat-process {
  background: var(--bg-light);
}

.feat-point {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
  align-items: flex-start;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.feat-point:last-child {
  margin-bottom: 0;
}

.feat-point-num {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.2;
  line-height: 1;
  flex-shrink: 0;
  width: 80px;
}

.feat-point-text h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 8px;
  font-weight: 700;
}

.feat-point-text p {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.7;
}

@media (max-width: 767px) {
  .feat-banner-content h1 {
    font-size: 1.8rem;
  }

  .feat-point {
    flex-direction: column;
    gap: 12px;
  }
}

/* ── Topic Page ── */
.topic-hero {
  margin-top: var(--header-height);
  padding: 80px 0 60px;
  text-align: center;
}

.topic-hero h1 {
  font-size: 2.4rem;
  color: var(--primary);
  font-weight: 700;
  line-height: 1.3;
  max-width: 800px;
  margin: 0 auto;
}

.topic-images {
  background: var(--bg-light);
}

.topic-img-row {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.topic-img-frame {
  background: var(--white);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  flex: 1;
  min-width: 280px;
  max-width: 500px;
}

.topic-img-frame:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.topic-img-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.topic-img-frame img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
  border-radius: 8px;
}

.topic-section {
  background: var(--white);
}

.topic-section h2,
.topic-section-alt h2 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 24px;
  font-weight: 700;
}

.topic-section p,
.topic-section-alt p {
  font-size: 1rem;
  color: var(--text-medium);
  line-height: 1.9;
  margin-bottom: 20px;
}

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

.topic-sensor-img {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  width: 100%;
}

.topic-sensor-img img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  display: block;
}

.topic-section-alt > .container > .topic-sensor-img:first-of-type {
  padding-bottom: 30px;
}

.topic-sensors {
  background: var(--white);
  padding-top: 0;
}

.topic-sensor-item {
  margin-bottom: 50px;
  width: 100%;
}

.topic-sensor-item:last-child {
  margin-bottom: 0;
}

.topic-sensor-item h3 {
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 16px;
  font-weight: 700;
}

.topic-sensor-item ul {
  list-style: disc;
  padding-left: 24px;
}

.topic-sensor-item ul li {
  font-size: 1rem;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 16px;
}

.topic-conclusion {
  background: var(--white);
}

.topic-conclusion h2 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 24px;
  font-weight: 700;
}

.topic-conclusion p {
  font-size: 1rem;
  color: var(--text-medium);
  line-height: 1.9;
  margin-bottom: 20px;
}

@media (max-width: 767px) {
  .topic-hero h1 {
    font-size: 1.6rem;
  }

  .topic-section h2,
  .topic-section-alt h2,
  .topic-conclusion h2 {
    font-size: 1.4rem;
  }

  .topic-img-frame {
    min-width: 100%;
  }

  .topic-img-frame img {
    height: 200px;
  }
}

/* ── Footer ── */
.footer {
  background: var(--primary);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1.5fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  font-weight: 600;
}

.footer-col p {
  font-size: 0.9rem;
  opacity: 0.85;
  line-height: 1.8;
  display: block;
}

.footer-col a {
  font-size: 0.9rem;
  opacity: 0.85;
  line-height: 1.8;
  color: var(--white);
  transition: all 0.25s ease;
  text-decoration: none;
}

.footer-col a:hover {
  opacity: 1;
}

/* Site Map fancy style */
.footer-grid .footer-col:nth-child(2) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-grid .footer-col:nth-child(2) p {
  margin-bottom: 2px;
}

/* Site Map toggle */
.footer-grid .footer-col:nth-child(2) .toggle-sub {
  display: inline-block;
  margin-left: 6px;
  font-size: 0.65rem;
  cursor: pointer;
  opacity: 0.7;
  transition: transform 0.3s ease, opacity 0.25s ease;
  user-select: none;
  vertical-align: middle;
}

.footer-grid .footer-col:nth-child(2) .toggle-sub:hover {
  opacity: 1;
}

.footer-grid .footer-col:nth-child(2) .toggle-sub.collapsed {
  transform: rotate(-90deg);
}

.footer-grid .footer-col:nth-child(2) .sub-links {
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.35s ease;
  max-height: 300px;
  opacity: 1;
  width: 100%;
}

.footer-grid .footer-col:nth-child(2) .sub-links.collapsed {
  max-height: 0;
  opacity: 0;
}

.footer-grid .footer-col:nth-child(2) .sub-links p {
  padding-left: 20px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  margin-left: 12px;
}

.footer-grid .footer-col:nth-child(2) .sub-links p:last-child {
  border-left: 1px solid transparent;
  position: relative;
}

.footer-grid .footer-col:nth-child(2) .sub-links p:last-child::after {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 1px;
  height: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.footer-grid .footer-col:nth-child(2) .sub-links a {
  font-size: 0.85rem;
  opacity: 0.7;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  background: var(--white);
  padding: 12px 20px;
  border-radius: 8px;
}

.footer-logo img {
  height: 70px;
  width: auto;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* ── Scroll Animation ── */
.animate-on-scroll {
  opacity: 0;
  transition: all 0.7s ease;
}

.animate-on-scroll.slide-up {
  transform: translateY(50px);
}

.animate-on-scroll.slide-left {
  transform: translateX(-50px);
}

.animate-on-scroll.slide-right {
  transform: translateX(50px);
}

.animate-on-scroll.fade-in {
  transform: none;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ── Sub-page Layout ── */
.sub-page {
  margin-top: var(--header-height);
  padding: 120px 0 80px;
  min-height: 60vh;
}

.sub-page h1 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 24px;
}

.sub-page p {
  font-size: 1.05rem;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 800px;
}

.sub-page .back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  margin-top: 20px;
}

/* ── Responsive ── */
@media (max-width: 1023px) {
  .hamburger {
    display: flex;
  }

  .navbar .logo .logo-icon {
    height: 36px;
  }

  .navbar .logo .logo-text {
    height: 18px;
  }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow);
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 999;
    overflow-y: auto;
  }

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

  .dropdown {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
  }

  .drop-row {
    display: flex;
    align-items: center;
    flex: 1;
    width: 100%;
  }

  .dropdown .dropbtn {
    flex: 1;
    width: auto;
  }

  .nav-links > li > a {
    width: 100%;
    padding: 12px 16px;
    color: var(--text-dark);
    text-align: left;
  }

  .nav-links > li > a:hover,
  .dropbtn:hover {
    color: var(--primary);
    background: rgba(0, 46, 93, 0.05);
  }

  .nav-links > li > a.active {
    color: var(--white);
    background: var(--primary);
  }

  .nav-links .btn-demo {
    color: var(--white);
  }

  .nav-links .btn-demo:hover,
  .nav-links .btn-demo.active {
    background: transparent !important;
    color: var(--white) !important;
  }

  .dropbtn {
    color: var(--text-dark);
  }

  .drop-arrow {
    display: inline-block;
    padding: 12px 16px;
    color: var(--text-dark);
    font-size: 0.75rem;
    cursor: pointer;
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    padding: 4px 0;
    display: none;
    width: 100%;
  }

  .dropdown.open .dropdown-menu {
    display: block !important;
  }

  .dropdown-menu a {
    text-align: left;
    padding: 4px 16px 4px 36px;
    font-size: 0.75rem;
    opacity: 0.7;
  }

  .about-item,
  .about-item.reverse {
    flex-direction: column;
    gap: 30px;
    text-align: center;
  }

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

  .footer-logo {
    justify-content: center;
  }

  .footer-grid .footer-col:nth-child(2) {
    align-items: center;
  }

  .footer-grid .footer-col:nth-child(2) .sub-links p {
    padding-left: 0;
    border-left: none;
    margin-left: 0;
  }

  .footer-grid .footer-col:nth-child(2) .sub-links p:last-child::after {
    display: none;
  }
}

@media (max-width: 767px) {
  .section {
    padding: 60px 0;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

  .hero {
    height: 60vh;
    min-height: 400px;
    max-height: 500px;
  }

  .carousel-slide .slide-content h1 {
    font-size: 1.6rem;
  }

  .carousel-slide .slide-content p {
    font-size: 0.9rem;
  }

  .carousel-slide .slide-inner {
    flex-direction: column;
    justify-content: center;
    padding: 0 20px 80px;
    text-align: center;
  }

  .carousel-slide .slide-image {
    display: none;
  }

  .carousel-slide .slide-content {
    max-width: 100%;
  }

  .carousel-slide[data-index="0"] .slide-content p {
    font-size: 0.82rem;
    line-height: 1.5;
  }

  .carousel-slide[data-index="0"] .slide-content h1 {
    font-size: 1.4rem;
  }

  .steps-row {
    flex-direction: column;
    gap: 16px;
  }

  .step-arrow {
    transform: rotate(90deg);
  }

  .solutions-imgs img {
    max-width: 280px;
  }

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

  .about-item .about-icon {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }

  .contact-form-wrapper {
    padding: 30px 20px;
  }

  .clients-grid {
    gap: 24px;
  }

  .client-logo {
    padding: 16px 20px;
    min-width: 140px;
  }

  .client-logo img {
    width: 130px;
  }

  .sub-page {
    padding: 100px 0 60px;
  }

  .sub-page h1 {
    font-size: 1.8rem;
  }
}