:root {
  --brand: #5067b8;
  --brand-dark: #34468d;
  --accent: #5b5c66;
  --accent-soft: #eef2ff;
  --gold: #f6b545;
  --ink: #181b25;
  --muted: #667085;
  --line: #e6e9f0;
  --paper: #ffffff;
  --soft: #f6f8fb;
  --footer: #151722;
  --glow: 0 0 28px rgba(80, 103, 184, .28);
  --glow-strong: 0 0 32px rgba(80, 103, 184, .34), 0 0 48px rgba(91, 92, 102, .2);
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(80, 103, 184, .08), transparent 320px),
    var(--paper);
  font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

a {
  color: var(--brand);
  transition: .25s ease
}

a:hover {
  color: var(--brand-dark)
}

img {
  max-width: 100%
}

/* Navbar */
#site-nav {
  position: sticky;
  top: 0;
  z-index: 1030;
}

.navbar {
  padding: .72rem 0;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(230, 233, 240, .8);
  box-shadow: 0 12px 35px rgba(21, 25, 34, .07);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: .62rem;
  color: var(--ink) !important;
  font-weight: 800;
}

.brand-logo {
  width: 100px;
  height: 90px;
  border-radius: 8px;
  display: block;
  object-fit: contain;
}

.footer-logo {
  width: 88px;
  height: auto;
  display: block;
  margin-bottom: 1rem;
  border-radius: 8px;
  background: #fff;
  padding: .35rem;
  box-shadow: 0 12px 26px rgba(0, 0, 0, .18);
}

.nav-link {
  position: relative;
  color: var(--ink) !important;
  font-weight: 600;
  padding: .55rem .95rem !important;
}

.nav-link.active,
.nav-link:hover {
  color: var(--brand) !important
}

.nav-link::after {
  content: "";
  position: absolute;
  left: .95rem;
  right: .95rem;
  bottom: .28rem;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--brand), var(--gold), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}

.nav-link.active::after,
.nav-link:hover::after {
  transform: scaleX(1)
}

.navbar-toggler {
  border: 1px solid var(--line);
  border-radius: 8px
}

.dropdown-menu {
  border: 1px solid rgba(230, 233, 240, .95);
  box-shadow: 0 20px 50px rgba(21, 25, 34, .14);
  border-radius: 8px;
  padding: .55rem;
  max-height: 75vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.dropdown-menu::-webkit-scrollbar {
  width: 6px;
}

.dropdown-menu::-webkit-scrollbar-track {
  background: transparent;
}

.dropdown-menu::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 99px;
}

.dropdown-menu::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

.dropdown-item {
  border-radius: 7px;
  padding: .58rem .85rem;
  font-size: .92rem;
  font-weight: 500;
}

.dropdown-item:hover {
  background: var(--accent-soft);
  color: var(--brand-dark)
}

/* Buttons */
.btn {
  border-radius: 999px;
  font-weight: 700;
}

.btn-brand {
  color: #fff !important;
  border: 0;
  padding: .74rem 1.55rem;
  background: linear-gradient(135deg, var(--brand), #697bd0 58%, var(--accent));
  box-shadow: 0 12px 26px rgba(80, 103, 184, .24), 0 0 0 1px rgba(255, 255, 255, .14) inset;
}

.btn-brand:hover {
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 18px 32px rgba(80, 103, 184, .28), var(--glow);
}

.btn-outline-brand {
  color: var(--brand);
  border: 2px solid var(--brand);
  background: transparent;
  padding: .68rem 1.45rem;
}

.btn-outline-brand:hover {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  transform: translateY(-2px);
}

.btn-outline-primary {
  --bs-btn-color: var(--brand);
  --bs-btn-border-color: rgba(80, 103, 184, .34);
  --bs-btn-hover-bg: var(--brand);
  --bs-btn-hover-border-color: var(--brand);
  --bs-btn-hover-color: #fff;
  font-weight: 700;
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 6.2rem 0 5rem;
  background:
    linear-gradient(115deg, rgba(21, 23, 34, .97), rgba(52, 70, 141, .92) 54%, rgba(91, 92, 102, .9)),
    url('images/homebg.png') center/cover no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: none;
}

.hero h1 {
  max-width: 780px;
  font-size: clamp(2.25rem, 5vw, 4.35rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0;
}

.hero p {
  max-width: 710px;
  font-size: 1.12rem;
  line-height: 1.8;
  opacity: .94;
}

.hero .badge {
  color: #fff !important;
  background: rgba(255, 255, 255, .13) !important;
  border: 1px solid rgba(255, 255, 255, .28);
  box-shadow: 0 0 22px rgba(255, 255, 255, .12);
  display: inline-block;
}

.hero img {
  border-radius: 8px !important;
  border: 1px solid rgba(255, 255, 255, .24);
  filter: saturate(1.08) contrast(1.04);
  box-shadow: 0 28px 60px rgba(0, 0, 0, .34), 0 0 30px rgba(80, 103, 184, .26), 0 0 54px rgba(91, 92, 102, .28) !important;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 7px;
  background: linear-gradient(90deg, var(--brand), var(--gold), var(--accent), var(--brand));
  box-shadow: 0 0 24px rgba(245, 158, 11, .5);
}

.hero .container {
  z-index: 1
}

.hero h1 {
  max-width: 780px;
  font-size: clamp(2.25rem, 5vw, 4.35rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0;
  animation: slideInDown .7s ease-out;
}

.hero p {
  max-width: 710px;
  font-size: 1.12rem;
  line-height: 1.8;
  opacity: .94;
  animation: fadeInUp .7s ease-out .2s both;
}

.hero .badge {
  color: #fff !important;
  background: rgba(255, 255, 255, .13) !important;
  border: 1px solid rgba(255, 255, 255, .28);
  box-shadow: 0 0 22px rgba(255, 255, 255, .12);
  animation: scaleIn .6s ease-out;
  display: inline-block;
}

.hero img {
  border-radius: 8px !important;
  border: 1px solid rgba(255, 255, 255, .24);
  filter: saturate(1.08) contrast(1.04);
  box-shadow: 0 28px 60px rgba(0, 0, 0, .34), 0 0 30px rgba(80, 103, 184, .26), 0 0 54px rgba(91, 92, 102, .28) !important;
  animation: fadeInUp .8s ease-out .3s both, floatImage 5s ease-in-out 1.1s infinite;
}

/* Sections */
.section {
  padding: 5.2rem 0;
  position: relative;
}

.section.alt {
  background: rgba(246, 248, 253, .9);
}

.section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(80, 103, 184, .2), transparent);
  pointer-events: none;
}

.section-title {
  margin-bottom: .5rem;
  color: var(--ink);
  font-weight: 800;
  animation: fadeInScale .7s ease-out;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.section-sub {
  max-width: 760px;
  margin: 0 auto 2.6rem;
  color: var(--muted);
  line-height: 1.75;
  animation: fadeInUp .7s ease-out .2s both;
}

.divider {
  width: 76px;
  height: 4px;
  margin: .72rem auto 1.25rem;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--brand), var(--gold), var(--accent));
  box-shadow: 0 0 18px rgba(80, 103, 184, .3);
  animation: expandWidth .8s ease-out .1s both;
}

/* Cards */
.product-card,
.contact-card,
.client-logo {
  border: 1px solid rgba(230, 233, 240, .9);
  border-radius: 8px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 12px 35px rgba(21, 25, 34, .08);
}

.product-card {
  position: relative;
  overflow: hidden;
  height: 100%;
  transition: transform .28s cubic-bezier(.25, .46, .45, .94), box-shadow .28s ease, border-color .28s ease;
  animation: scaleIn .6s ease-out;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--gold), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s ease;
  z-index: 3;
}

.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, .34), transparent 34%, rgba(80, 103, 184, .14) 70%, rgba(91, 92, 102, .12));
  transition: opacity .28s ease;
  z-index: 1;
}

.product-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: rgba(80, 103, 184, .34);
  box-shadow: 0 22px 55px rgba(21, 25, 34, .13), var(--glow-strong);
}

.product-card:hover::before {
  transform: scaleX(1)
}

.product-card:hover::after {
  opacity: 1
}

.product-card .img-wrap {
  position: relative;
  z-index: 2;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: linear-gradient(135deg, #f8fafc, var(--accent-soft));
}

.product-card .img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .32;
  background: linear-gradient(115deg, transparent 20%, rgba(255, 255, 255, .58) 48%, transparent 72%);
  transform: translateX(-120%);
  transition: transform .75s ease, opacity .3s ease;
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.25, .46, .45, .94), filter .6s ease;
}

.product-card:hover img {
  transform: scale(1.12) rotate(.5deg);
  filter: saturate(1.3) contrast(1.08) brightness(1.05);
}

.product-card:hover .img-wrap::after {
  transform: translateX(120%)
}

.product-card .body {
  position: relative;
  z-index: 2;
  padding: 1.12rem 1.18rem 1.25rem;
}

.product-card h5 {
  margin-bottom: .45rem;
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.35;
}

.product-card p {
  margin-bottom: .75rem;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.65;
}

/* About and feature blocks */
.about-img {
  border-radius: 8px;
  border: 1px solid rgba(230, 233, 240, .9);
  box-shadow: 0 24px 55px rgba(21, 25, 34, .14), 0 0 34px rgba(80, 103, 184, .12);
  animation: fadeInUp .8s ease-out;
  transition: .4s cubic-bezier(.25, .46, .45, .94);
}

.about-img:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 70px rgba(21, 25, 34, .22), 0 0 40px rgba(80, 103, 184, .2);
}

.about-service-card {
  height: 100%;
  padding: 1.35rem;
  border: 1px solid rgba(230, 233, 240, .9);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 35px rgba(21, 25, 34, .08);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.about-service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(80, 103, 184, .34);
  box-shadow: 0 22px 55px rgba(21, 25, 34, .13), var(--glow);
}

.about-service-card h5 {
  margin-bottom: .55rem;
  color: var(--ink);
  font-weight: 800;
}

.about-service-card p {
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.7;
}

.feature-icon {
  width: 54px;
  height: 54px;
  margin-bottom: .82rem;
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 12px 26px rgba(80, 103, 184, .22), 0 0 22px rgba(91, 92, 102, .14);
  transition: .4s cubic-bezier(.25, .46, .45, .94);
  animation: bounceIn .8s cubic-bezier(.68, -.55, .265, 1.55);
}

.fade-up:hover .feature-icon {
  transform: translateY(-5px) rotate(-6deg) scale(1.08);
  box-shadow: 0 16px 32px rgba(80, 103, 184, .28), var(--glow);
}

/* CTA strip */
.cta-strip {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(115deg, var(--brand-dark), var(--brand), var(--accent));
  animation: ctaPulse 4s ease-in-out infinite;
}

.cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .22;
  background: repeating-linear-gradient(135deg, transparent 0 22px, rgba(255, 255, 255, .22) 23px, transparent 26px);
  animation: heroSweep 15s linear infinite;
}

.cta-strip .container {
  position: relative;
  z-index: 1
}

.cta-strip h3 {
  animation: fadeInUp .6s ease-out;
}

.cta-strip p {
  animation: fadeInUp .6s ease-out .1s both;
}

.cta-strip .btn {
  animation: scaleIn .6s ease-out .2s both;
}

/* Page header */
.page-header {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 2.5rem 0;
  text-align: center;
  background: linear-gradient(115deg, #151722, var(--brand-dark), var(--accent));
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: none;
}

.page-header.product-hero {
  background:
    linear-gradient(115deg, rgba(21, 23, 34, .92), rgba(52, 70, 141, .86), rgba(91, 92, 102, .76)),
    var(--product-hero-bg) center/cover no-repeat;
}

.page-header.construction-hero {
  --product-hero-bg: url('images/ConstructionServicesbg.png')
}

.page-header.contractors-hero {
  --product-hero-bg: url('images/Contractors-Servicesbg.png')
}

.page-header.prefabricated-hero {
  --product-hero-bg: url('images/Prefabricated-Shedsbg.png')
}

.page-header.fabrication-hero {
  --product-hero-bg: url('images/Fabrication-Turnkey-Projectbg.png')
}

.page-header.structural-hero {
  --product-hero-bg: url('images/Structural-Servicesbg.png')
}

.page-header.flooring-hero {
  --product-hero-bg: url('images/Flooring-Service.png')
}

.page-header.mild-steel-hero {
  --product-hero-bg: url('images/Mild-Steel-Fabricationbg.png')
}

.page-header.autocad-hero {
  --product-hero-bg: url('images/AutoCAD-Designing-Servicesbg.png')
}

.page-header.other-products-hero {
  --product-hero-bg: url('images/Other-Products&Servicesbg.png')
}

.page-header.erection-hero {
  --product-hero-bg: url('images/Industrial-material-handling/material-handling8.png')
}

.page-header.material-hero {
  --product-hero-bg: url('images/Industrial-material-handlingbg.png')
}

.page-header.noida-international-hero {
  --product-hero-bg: url('images/Noida-international-airportbg.png')
}

.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  animation: none;
  z-index: 0;
}

.page-header .container {
  z-index: 1;
  position: relative;
}

.page-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--brand), var(--gold), var(--accent));
  box-shadow: 0 0 20px rgba(245, 158, 11, .45);
}

.page-header h1 {
  margin-bottom: .75rem;
  font-weight: 800;
  letter-spacing: 0;
  animation: fadeInScale .6s ease-out;
}

.page-header p {
  animation: fadeInUp .7s ease-out .2s both;
}

.breadcrumb {
  justify-content: center;
  margin: 0;
  animation: fadeInUp .7s ease-out .4s both;
}

.breadcrumb a {
  color: #fff;
  text-decoration: none;
}

.breadcrumb-item.active {
  color: rgba(255, 255, 255, .76)
}

.breadcrumb-item+.breadcrumb-item::before {
  color: rgba(255, 255, 255, .64)
}

/* Contact */
.contact-card {
  padding: 2rem;
  animation: scaleIn .6s ease-out;
  transition: all .4s cubic-bezier(.25, .46, .45, .94);
}

.contact-card:hover {
  box-shadow: 0 24px 60px rgba(21, 25, 34, .15), var(--glow);
  transform: translateY(-4px);
}

.info-card {
  height: 100%;
  padding: 2rem;
  color: #fff;
  border-radius: 8px;
  background: linear-gradient(145deg, #151722, var(--brand-dark) 56%, var(--accent));
  box-shadow: 0 22px 50px rgba(21, 25, 34, .18), 0 0 32px rgba(80, 103, 184, .2);
  animation: slideInDown .7s ease-out;
  transition: all .4s cubic-bezier(.25, .46, .45, .94);
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, .1) 50%, transparent 70%);
  opacity: 0;
  transition: opacity .4s ease;
  pointer-events: none;
}

.info-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(21, 25, 34, .25), 0 0 40px rgba(80, 103, 184, .32);
}

.info-card:hover::before {
  opacity: 1;
}

.info-card a {
  color: #fff
}

.info-item {
  display: flex;
  gap: .9rem;
  margin-bottom: 1.15rem;
  animation: fadeInUp .6s ease-out;
}

.info-item .icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .18);
  transition: all .3s ease;
  box-shadow: 0 0 12px rgba(80, 103, 184, .15);
}

.info-item:hover .icon {
  background: rgba(80, 103, 184, .3);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 0 24px rgba(80, 103, 184, .35);
}

.form-label {
  font-weight: 700;
  color: var(--ink);
  animation: fadeInUp .5s ease-out;
}

.form-control,
.form-select {
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: .78rem .9rem;
  transition: .22s cubic-bezier(.25, .46, .45, .94);
  background: rgba(255, 255, 255, .99);
  position: relative;
  overflow: hidden;
}

.form-control::placeholder {
  color: rgba(102, 112, 133, .6);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 .2rem rgba(80, 103, 184, .16), 0 0 22px rgba(80, 103, 184, .08);
  transform: translateY(-2px);
}

.form-control:invalid {
  border-color: rgba(80, 103, 184, .5);
}

.form-control.is-invalid {
  border-color: #dc2626;
  box-shadow: 0 0 0 .2rem rgba(220, 38, 38, .16);
}

/* Clients */
.client-slider {
  position: relative;
  overflow: hidden;
  padding: .25rem 0;
  animation: fadeInUp .8s ease-out;
}

.client-slider::before,
.client-slider::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 72px;
  z-index: 2;
  pointer-events: none;
}

.client-slider::before {
  left: 0;
  background: linear-gradient(90deg, var(--paper), rgba(255, 255, 255, 0));
}

.client-slider::after {
  right: 0;
  background: linear-gradient(270deg, var(--paper), rgba(255, 255, 255, 0));
}

.client-track {
  display: flex;
  width: max-content;
  gap: 1.35rem;
  animation: clientMarquee 26s linear infinite;
}

.client-slider:hover .client-track {
  animation-play-state: paused;
}

.client-logo {
  width: 250px;
  min-height: 118px;
  padding: 1rem;
  flex: 0 0 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--ink);
  font-weight: 800;
  transition: .4s cubic-bezier(.25, .46, .45, .94);
  animation: scaleIn .6s ease-out;
}

.client-logo img {
  width: 100%;
  max-height: 72px;
  object-fit: contain;
  transition: .4s ease;
}

.client-logo:hover {
  color: var(--brand);
  transform: translateY(-8px) scale(1.05);
  border-color: rgba(80, 103, 184, .25);
  box-shadow: 0 18px 38px rgba(21, 25, 34, .12), var(--glow);
}

.client-logo:hover img {
  filter: brightness(0) saturate(1) invert(1) sepia(1) hue-rotate(335deg);
}

/* Footer */
footer {
  margin-top: 3rem;
  padding: 3.2rem 0 1.2rem;
  color: #cbd5e1;
  background:
    linear-gradient(115deg, rgba(80, 103, 184, .18), transparent 38%, rgba(246, 181, 69, .12)),
    var(--footer);
  animation: slideUp .8s ease-out;
}

footer h6 {
  margin-bottom: 1rem;
  color: #fff;
  font-weight: 800;
  animation: fadeInUp .6s ease-out;
}

footer a {
  color: #cbd5e1;
  text-decoration: none;
  transition: .3s ease;
  position: relative;
}

footer a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--brand), var(--gold));
  transition: width .3s ease;
}

footer a:hover {
  color: #fff;
}

footer a:hover::after {
  width: 100%;
}

.social a {
  width: 39px;
  height: 39px;
  margin-right: .45rem;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .08);
  transition: .3s cubic-bezier(.25, .46, .45, .94);
}

.social a:hover {
  background: linear-gradient(135deg, var(--brand), var(--accent));
  transform: translateY(-4px) scale(1.1) rotate(5deg);
  box-shadow: 0 8px 20px rgba(80, 103, 184, .35);
}

.footer-bottom {
  margin-top: 2.1rem;
  padding-top: 1rem;
  color: #98a2b3;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .86rem;
  animation: fadeInUp .7s ease-out .2s both;
}

/* Floating buttons */
.fab {
  position: fixed;
  right: 20px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  z-index: 1050;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(21, 25, 34, .25);
  transition: .3s cubic-bezier(.25, .46, .45, .94);
}

.fab:hover {
  color: #fff;
  transform: translateY(-6px) scale(1.1);
  box-shadow: 0 18px 40px rgba(21, 25, 34, .35);
}

.fab-whatsapp {
  bottom: 20px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  animation: pulse 2.5s ease-in-out infinite;
}

.fab-whatsapp:hover {
  box-shadow: 0 18px 40px rgba(34, 197, 94, .4), 0 0 30px rgba(34, 197, 94, .3);
}

.fab-top {
  bottom: 136px;
  background: var(--ink);
  font-size: 1.05rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}

.fab-top.show {
  opacity: 1;
  pointer-events: auto;
}

.fab-touch {
  position: fixed;
  right: 0;
  top: 50%;
  z-index: 1050;
  color: #fff;
  width: 42px;
  min-height: 132px;
  padding: .9rem .45rem;
  border-radius: 999px 0 0 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: translateY(-50%) rotate(180deg);
  font-size: .86rem;
  font-weight: 800;
  text-decoration: none;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 12px 26px rgba(80, 103, 184, .24);
  transition: .3s cubic-bezier(.25, .46, .45, .94);
}

.fab-touch:hover {
  color: #fff;
  transform: translateY(-50%) rotate(180deg) translateX(4px);
  box-shadow: 0 18px 36px rgba(80, 103, 184, .34), var(--glow);
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .72s ease, transform .72s ease;
}

.fade-up.in {
  opacity: 1;
  transform: none;
}

/* Enhanced button animations */
.btn-brand {
  position: relative;
  overflow: hidden;
}

.btn-brand::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, .2);
  transition: left .5s ease;
}

.btn-brand:hover::before {
  left: 100%;
}

/* Card hover effects */
.product-card,
.contact-card {
  position: relative;
  transition: all .4s cubic-bezier(.25, .46, .45, .94);
}

/* Page header animation */
.page-header {
  animation: slideInDown .8s ease-out;
}

/* Section title animation */
.section-title {
  animation: fadeInScale .6s ease-out;
}

.divider {
  animation: expandWidth .8s ease-out;
}

/* Feature icons bounce on scroll */
.feature-icon {
  animation: bounceIn .8s cubic-bezier(.68, -.55, .265, 1.55);
}

/* Form inputs enhanced */
.form-control {
  position: relative;
  overflow: hidden;
}

.form-control::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--gold), var(--accent));
  transform: translateX(-100%);
  transition: transform .3s ease;
}

.form-control:focus::before {
  transform: translateX(0);
}

/* Navbar animation on scroll */
.navbar {
  animation: slideDown .5s ease-out;
}

/* CTA strip pulse effect */
.cta-strip {
  animation: ctaPulse 3s ease-in-out infinite;
}

@keyframes heroSweep {
  from {
    background-position: 0 0, 0 0
  }

  to {
    background-position: 180px 0, 220px 0
  }
}

@keyframes floatImage {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-10px)
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, .52), 0 12px 28px rgba(21, 25, 34, .25)
  }

  70% {
    box-shadow: 0 0 0 18px rgba(34, 197, 94, 0), 0 12px 28px rgba(21, 25, 34, .25)
  }

  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0), 0 12px 28px rgba(21, 25, 34, .25)
  }
}

@keyframes clientMarquee {
  from {
    transform: translateX(0)
  }

  to {
    transform: translateX(calc(-50% - .675rem))
  }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }

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

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(.8);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes expandWidth {
  from {
    width: 0;
  }

  to {
    width: 76px;
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0);
  }

  50% {
    opacity: 1;
  }

  100% {
    transform: scale(1);
  }
}

@keyframes ctaPulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(80, 103, 184, .4);
  }

  50% {
    box-shadow: 0 0 0 15px rgba(80, 103, 184, 0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

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

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }

  100% {
    background-position: 1000px 0;
  }
}

@keyframes glow {

  0%,
  100% {
    text-shadow: 0 0 10px rgba(80, 103, 184, .5), 0 0 20px rgba(91, 92, 102, .3);
  }

  50% {
    text-shadow: 0 0 20px rgba(80, 103, 184, .8), 0 0 30px rgba(91, 92, 102, .5), 0 0 40px rgba(246, 181, 69, .3);
  }
}

@media (prefers-reduced-motion:reduce) {

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width:991.98px) {
  .navbar-nav {
    padding-top: .75rem
  }

  .nav-link::after {
    display: none
  }

  .hero {
    padding: 6rem 0 4.5rem
  }

  .page-header {
    height: 240px;
  }
}

@media (max-width:768px) {
  .page-header {
    height: 220px;
  }

  .page-header h1 {
    font-size: clamp(1.8rem, 5vw, 3rem);
  }

  .page-header p {
    font-size: 1rem;
  }
}

@media (max-width:575.98px) {
  .section {
    padding: 3.4rem 0
  }

  .hero {
    padding: 4.5rem 0 3.5rem
  }

  .hero p {
    font-size: 1rem
  }

  .page-header {
    height: 200px;
    padding: 1.5rem 0;
  }

  .page-header h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: .5rem;
  }

  .page-header p {
    font-size: .9rem;
    margin-bottom: 1rem;
  }

  .contact-card,
  .info-card {
    padding: 1.35rem
  }

  .client-slider::before,
  .client-slider::after {
    width: 34px
  }

  .client-track {
    gap: .85rem;
    animation-duration: 22s
  }

  .client-logo {
    width: 190px;
    min-height: 96px;
    flex-basis: 190px;
  }

  .client-logo img {
    max-height: 58px
  }

  .fab {
    right: 14px;
    width: 48px;
    height: 48px;
    font-size: 1.15rem
  }

  .fab-touch {
    right: 0;
    top: 50%;
    width: 38px;
    min-height: 118px;
    font-size: .78rem
  }

  .fab-top {
    bottom: 128px
  }
}