:root {
  --blue: #00359d;
  --blue-2: #007bd1;
  --cyan: #08bdf2;
  --navy: #002b86;
  --text: #1b2430;
  --muted: #687284;
  --line: #e5e9f2;
  --soft: #f7f9fd;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

.site-header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
}

.navbar {
  min-height: 132px;
  padding: 0;
}

.navbar-toggler {
  border: 0;
  color: var(--blue);
  font-size: 2rem;
  line-height: 1;
  padding: 4px 0;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.brand {
  color: var(--blue);
  display: inline-flex;
  align-items: flex-start;
  font-size: clamp(2rem, 4.6vw, 4rem);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1;
}

.brand span {
  color: var(--cyan);
}

.brand sup {
  color: var(--blue);
  font-size: .22em;
  line-height: 1;
  margin-left: 2px;
}

.nav-link {
  color: var(--blue);
  font-size: 17px;
  padding: 14px 18px !important;
}

.nav-link:hover,
.nav-link.active {
  color: var(--blue-2);
}

.nav-link.active {
  border-bottom: 1px solid var(--blue-2);
}

.btn-primary,
.nav-cta,
.contact-form button,
.quote-card a {
  background: var(--blue-2);
  border: 1px solid var(--blue-2);
  color: #fff;
}

.nav-cta {
  border-radius: 6px;
  font-size: 16px;
  line-height: 1.25;
  padding: 15px 24px;
}

.hero {
  padding: 0 36px;
}

.hero-panel {
  min-height: 900px;
  background-size: cover;
  background-position: center;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(3, 28, 82, .68);
}

.hero-content {
  position: relative;
  text-align: center;
  width: min(1050px, 92%);
  color: #fff;
  margin-top: 115px;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 34px;
  overflow-wrap: anywhere;
}

.hero h1 span {
  color: var(--cyan);
}

.hero p {
  font-size: 24px;
  margin: 0 0 60px;
  color: rgba(255, 255, 255, .9);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
}

.hero-actions .btn {
  border-radius: 4px;
  font-size: 17px;
  min-width: 190px;
  padding: 16px 28px;
}

.quick-services {
  padding: 130px 40px 100px;
}

.quick-services i,
.service-card h3,
.machine-menu i,
.gallery article i,
.faq h3 i,
.contact-box i {
  color: var(--blue-2);
}

.quick-services i {
  display: block;
  font-size: 43px;
  margin-bottom: 28px;
}

.quick-services h3 {
  color: var(--blue);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 24px;
}

.quick-services p {
  font-size: 18px;
  line-height: 1.65;
  max-width: 300px;
}

.section {
  padding: 76px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  color: #4566cf;
  font-size: 26px;
  font-weight: 400;
  margin-bottom: 12px;
}

.section-title p {
  color: #333;
  font-size: 13px;
  margin: 0;
}

.about h3,
.machinery h3 {
  color: #4566cf;
  font-size: 27px;
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 18px;
}

.soft-shadow,
.service-card,
.quote-card,
.contact-box {
  box-shadow: 0 12px 34px rgba(29, 58, 117, .11);
}

.tabs-line {
  display: flex;
  gap: 46px;
  color: var(--blue);
  font-size: 14px;
  margin: 24px 0;
}

.about-tabs {
  border-bottom: 1px solid var(--line);
  gap: 26px;
  margin: 24px 0 26px;
}

.about-tabs .nav-link {
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
  padding: 0 0 12px !important;
}

.about-tabs .nav-link:hover,
.about-tabs .nav-link.active {
  background: transparent;
  border-bottom-color: var(--cyan);
  color: var(--blue-2);
}

.about-tab-content .tab-pane {
  min-height: 310px;
}

.about p,
.machinery p,
.faq p,
.contact p {
  color: #252a33;
  line-height: 1.65;
}

.about-point {
  display: flex;
  gap: 14px;
  margin-top: 26px;
}

.about-point h4 {
  color: #202b39;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 5px;
}

.cta-band {
  background: var(--navy);
  color: #fff;
  margin: 30px 0;
  padding: 54px 20px;
  text-align: center;
}

.cta-band h2,
.advantages h2 {
  color: #fff;
  font-size: 22px;
  font-weight: 400;
}

.cta-band p,
.advantages .section-title p {
  color: rgba(255, 255, 255, .9);
}

.cta-band a {
  color: var(--cyan);
  display: inline-block;
  margin-top: 12px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 38px 56px;
}

.service-card {
  background: #fff;
  border-radius: 3px;
  padding: 0 26px 30px;
  text-align: center;
  min-height: 418px;
}

.service-card img {
  width: calc(100% + 52px);
  height: 156px;
  object-fit: cover;
  margin: 0 -26px 24px;
  display: block;
}

.service-card h3 {
  font-size: 18px;
  font-weight: 800;
}

.service-card p {
  color: #222;
  line-height: 1.65;
}

.machine-menu {
  border: 1px solid var(--line);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .08);
}

.machine-menu button {
  background: #fff;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--blue);
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 22px 18px;
  font-weight: 700;
  text-align: left;
  width: 100%;
}

.machine-menu button:hover,
.machine-menu button.active {
  background: var(--blue-2);
  color: #fff;
}

.machine-menu button:hover i,
.machine-menu button.active i {
  color: #fff;
}

.machine-panels {
  min-height: 360px;
}

.machine-panel {
  display: none;
}

.machine-panel.active {
  animation: machineFade .24s ease both;
  display: block;
}

.machine-photo {
  aspect-ratio: 4 / 3;
  box-shadow: 0 14px 34px rgba(29, 58, 117, .14);
  display: block;
  object-fit: cover;
  width: 100%;
}

@keyframes machineFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.check-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.check-list li,
.quote-card li {
  margin-bottom: 12px;
  padding-left: 26px;
  position: relative;
}

.check-list li::before,
.quote-card li::before {
  content: "\F26E";
  color: var(--blue-2);
  font-family: "bootstrap-icons";
  left: 0;
  position: absolute;
  top: 0;
}

.advantages {
  background: var(--navy);
  color: #fff;
  padding: 72px 0 90px;
}

.advantage-item {
  color: #fff;
  padding: 34px 34px 10px;
  text-align: center;
}

.advantage-item i {
  font-size: 34px;
}

.advantage-item h3 {
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  margin: 18px 0 16px;
}

.advantage-item p {
  color: rgba(255, 255, 255, .86);
  line-height: 1.65;
}

.process-showcase {
  background:
    linear-gradient(135deg, rgba(0, 43, 134, .96), rgba(0, 12, 45, .98)),
    url("../img/telener/about-factory.jpg") center / cover no-repeat;
  color: #fff;
  overflow: hidden;
  padding: 86px 0 96px;
  position: relative;
}

.process-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .8), transparent 80%);
  pointer-events: none;
}

.process-showcase .container {
  position: relative;
  z-index: 1;
}

.process-heading {
  margin: 0 auto 44px;
  max-width: 760px;
  text-align: center;
}

.process-heading span {
  color: var(--cyan);
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.8px;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.process-heading h2 {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 800;
  line-height: 1.05;
  margin: 0 0 18px;
}

.process-heading p {
  color: rgba(255, 255, 255, .82);
  font-size: 18px;
  line-height: 1.65;
  margin: 0;
}

.process-grid {
  align-items: stretch;
  display: grid;
  gap: 28px;
  grid-template-columns: 1.2fr .8fr;
}

.process-video {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: 0 22px 60px rgba(0, 0, 0, .28);
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.process-video video {
  aspect-ratio: 16 / 8;
  background: #06133b;
  display: block;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  width: 100%;
}

.process-video.primary video {
  min-height: 390px;
}

.process-video.secondary video {
  min-height: 390px;
}

.process-caption {
  background: linear-gradient(to top, rgba(0, 15, 55, .92), rgba(0, 15, 55, .36), transparent);
  bottom: 0;
  left: 0;
  padding: 80px 28px 28px;
  position: absolute;
  right: 0;
}

.process-caption small {
  color: var(--cyan);
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.4px;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.process-caption h3 {
  color: #fff;
  font-size: 25px;
  font-weight: 800;
  margin: 0 0 8px;
}

.process-caption p {
  color: rgba(255, 255, 255, .86);
  line-height: 1.55;
  margin: 0;
  max-width: 620px;
}

.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: center;
  margin-bottom: 40px;
}

.gallery-filter button {
  background: transparent;
  border: 0;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  padding: 0;
}

.gallery-filter button.active,
.gallery-filter button:hover {
  color: var(--blue-2);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
}

.gallery-item {
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.gallery-item.is-hidden {
  display: none;
}

.gallery-item img {
  aspect-ratio: 1 / .78;
  display: block;
  object-fit: cover;
  transition: transform .35s ease;
  width: 100%;
}

.gallery-info {
  align-items: flex-start;
  background: linear-gradient(to top, rgba(0, 35, 110, .92), rgba(0, 35, 110, .58), transparent);
  bottom: 0;
  color: #fff;
  display: flex;
  flex-direction: column;
  inset-inline: 0;
  justify-content: flex-end;
  min-height: 68%;
  opacity: 0;
  padding: 90px 20px 20px;
  position: absolute;
  transform: translateY(12px);
  transition: .28s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item:hover .gallery-info {
  opacity: 1;
  transform: translateY(0);
}

.gallery-info h3 {
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  margin: 0 0 5px;
}

.gallery-info p {
  color: rgba(255, 255, 255, .9);
  font-size: 13px;
  margin-bottom: 12px;
}

.gallery-info a {
  align-items: center;
  background: rgba(8, 189, 242, .95);
  border-radius: 50%;
  color: #fff;
  display: inline-flex;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.quote-card {
  border: 1px solid var(--line);
  min-height: 520px;
  padding: 44px 36px;
}

.quote-card.featured {
  border-color: var(--blue-2);
}

.quote-card h3 {
  color: #1e2c3b;
  font-size: 30px;
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: 30px;
}

.quote-card p,
.quote-card li {
  line-height: 1.65;
}

.quote-card ul {
  list-style: none;
  padding: 0;
  margin: 34px 0;
}

.quote-card a {
  border-radius: 3px;
  display: inline-block;
  padding: 12px 26px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px 70px;
}

.faq h3 {
  color: var(--blue);
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 14px;
}

.map {
  border: 1px solid #d9d9d9;
  display: block;
  height: 250px;
  overflow: hidden;
  width: 100%;
}

.map iframe {
  border: 0;
  height: 100%;
  width: 100%;
}

.contact-box {
  background: #fff;
  padding: 34px;
}

.contact-box h3 {
  color: var(--blue);
  font-size: 20px;
  font-weight: 800;
}

.contact-box i {
  float: left;
  font-size: 24px;
  margin-right: 14px;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid #dbe0ea;
  color: #333;
  font-size: 14px;
  padding: 13px 16px;
  width: 100%;
}

.contact-form button {
  border-radius: 3px;
  padding: 12px 36px;
}

.contact-form button:disabled {
  cursor: wait;
  opacity: .72;
}

.form-status {
  border-radius: 4px;
  display: none;
  font-size: 14px;
  line-height: 1.5;
  padding: 12px 14px;
}

.form-status.loading,
.form-status.success,
.form-status.error {
  display: block;
}

.form-status.loading {
  background: #eef6ff;
  color: var(--blue);
}

.form-status.success {
  background: #eaf8f0;
  color: #126b36;
}

.form-status.error {
  background: #fff0f0;
  color: #9b1c1c;
}

.footer {
  background: var(--navy);
  color: #fff;
  padding: 48px 0 0;
  position: relative;
}

.footer .brand {
  font-size: 32px;
  margin-bottom: 24px;
}

.light-brand,
.light-brand sup {
  color: #0c70d3;
}

.footer h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 18px;
}

.footer p,
.footer a {
  color: rgba(255, 255, 255, .86);
  display: block;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 8px;
}

.social {
  display: flex;
  gap: 18px;
  font-size: 24px;
  margin-top: 22px;
}

.social a {
  align-items: center;
  color: rgba(255, 255, 255, .86);
  display: inline-flex;
  line-height: 1;
  margin: 0;
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, .15);
  color: rgba(255, 255, 255, .86);
  font-size: 13px;
  margin-top: 42px;
  padding: 18px 0;
}

.footer .whatsapp-float,
.whatsapp-float {
  align-items: center;
  background: #17d05d;
  border-radius: 50%;
  bottom: 16px;
  color: #fff;
  display: flex;
  font-size: 22px;
  height: 46px;
  justify-content: center;
  line-height: 1;
  margin: 0;
  padding: 0;
  position: fixed;
  right: 18px;
  width: 46px;
  z-index: 30;
}

.footer .whatsapp-float i,
.whatsapp-float i {
  display: block;
  font-size: 22px;
  line-height: 1;
  margin: 0;
}

.footer .whatsapp-float:hover,
.whatsapp-float:hover {
  color: #fff;
  transform: translateY(-2px);
}

@media (max-width: 1199px) {
  .navbar {
    min-height: 92px;
  }

  .brand {
    font-size: 2.35rem;
    letter-spacing: -1px;
  }

  .nav-link {
    font-size: 15px;
    padding: 12px 10px !important;
  }

  .nav-cta {
    padding: 10px 14px;
  }

  .hero-panel {
    min-height: 680px;
  }

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

  .process-grid {
    grid-template-columns: 1fr;
  }

  .process-video.primary video,
  .process-video.secondary video {
    min-height: 360px;
  }
}

@media (max-width: 1099px) {
  .navbar .container-fluid {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .brand {
    font-size: 2.1rem;
  }

  .nav-link {
    padding-left: 8px !important;
    padding-right: 8px !important;
  }

  .nav-cta {
    font-size: 14px;
    padding: 9px 12px;
  }
}

@media (max-width: 767px) {
  .navbar {
    min-height: 88px;
  }

  .brand {
    font-size: 2.25rem;
  }

  .hero {
    padding: 0 12px;
  }

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

  .hero-content {
    margin-top: 30px;
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  .hero p {
    font-size: 18px;
    margin-bottom: 36px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 14px;
  }

  .hero-actions .btn {
    width: min(260px, 100%);
  }

  .quick-services {
    padding: 70px 16px 50px;
  }

  .quick-services p {
    font-size: 15px;
  }

  .section {
    padding: 54px 0;
  }

  .tabs-line {
    gap: 18px;
    flex-wrap: wrap;
  }

  .service-grid,
  .gallery-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .gallery-info {
    opacity: 1;
    transform: none;
  }

  .process-showcase {
    padding: 62px 0 70px;
  }

  .process-heading p {
    font-size: 16px;
  }

  .process-video.primary video,
  .process-video.secondary video {
    min-height: 280px;
  }

  .process-caption {
    padding: 76px 22px 22px;
  }

  .quote-card {
    min-height: auto;
  }
}

@media (max-width: 575px) {
  .hero-content {
    margin-left: 18px;
    margin-right: auto;
    max-width: 330px;
    text-align: left;
    width: calc(100% - 36px);
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .quick-services .col-6 {
    width: 100%;
  }

  .process-video.primary video,
  .process-video.secondary video {
    aspect-ratio: 16 / 10;
    min-height: 260px;
  }

  .process-caption h3 {
    font-size: 21px;
  }
}