/* ==========================================================================
   VEXON AUTOMATION PRIVATE LIMITED - Main Stylesheet
   1. Variables & Base
   2. Typography
   3. Buttons
   4. Preloader
   5. Header / Navbar
   6. Hero
   7. Sections & Cards
   8. Counters / Stats
   9. Process / Timeline
   10. Testimonials Slider
   11. FAQ / Accordion
   12. Forms
   13. CTA
   14. Footer
   15. Back To Top
   16. Animations
   ========================================================================== */

/* ------------------------------ 1. Variables ----------------------------- */
:root {
  --navy: #0b1a2b;
  --navy-2: #10263d;
  --navy-3: #16324f;
  --amber: #f5a623;
  --amber-dark: #d8890b;
  --steel: #5d7186;
  --line: #e3e9ef;
  --body: #4a5b6c;
  --white: #ffffff;
  --soft: #f5f8fb;
  --shadow-sm: 0 4px 18px rgba(11, 26, 43, .07);
  --shadow-md: 0 18px 48px rgba(11, 26, 43, .12);
  --t: all .35s cubic-bezier(.25, .8, .25, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--body);
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { color: var(--navy); transition: var(--t); }
a:hover { color: var(--amber-dark); text-decoration: none; }

/* ------------------------------ 2. Typography ---------------------------- */
h1, h2, h3, h4, h5, h6, .display-title {
  font-family: 'Saira', 'Barlow', Arial, sans-serif;
  color: var(--navy);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.15;
}

h1 { font-size: 3.25rem; }
h2 { font-size: 2.35rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.1rem; }

.section { padding: 100px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--navy); color: rgba(255, 255, 255, .78); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-family: 'Saira', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--amber-dark);
  margin-bottom: 14px;
  position: relative;
  padding-left: 40px;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 28px; height: 2px;
  background: var(--amber);
}
.section-dark .eyebrow { color: var(--amber); }

.section-head { max-width: 720px; margin-bottom: 55px; }
.section-head.text-center { margin-left: auto; margin-right: auto; }
.section-head p { margin-bottom: 0; }

.lead-text { font-size: 1.06rem; }
.text-amber { color: var(--amber-dark); }
.divider { width: 60px; height: 3px; background: var(--amber); margin: 18px 0 0; }
.divider.mx-auto { margin-left: auto; margin-right: auto; }

/* ------------------------------ 3. Buttons ------------------------------- */
.btn {
  font-family: 'Saira', sans-serif;
  font-weight: 600;
  letter-spacing: .04em;
  border-radius: 2px;
  padding: 14px 32px;
  border: 2px solid transparent;
  transition: var(--t);
  text-transform: uppercase;
  font-size: .85rem;
}
.btn:focus { box-shadow: none; outline: none; }

.btn-vexon {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--navy);
}
.btn-vexon:hover {
  background: var(--amber-dark);
  border-color: var(--amber-dark);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(216, 137, 11, .32);
}

.btn-outline-vexon {
  background: transparent;
  border-color: rgba(255, 255, 255, .55);
  color: #fff;
}
.btn-outline-vexon:hover {
  background: #fff;
  border-color: #fff;
  color: var(--navy);
  transform: translateY(-3px);
}

.btn-navy { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-3); border-color: var(--navy-3); color: #fff; transform: translateY(-3px); }

.btn-sm-vexon { padding: 10px 24px; font-size: .78rem; }

/* ------------------------------ 4. Preloader ----------------------------- */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loader-mark {
  font-family: 'Saira', sans-serif;
  font-weight: 800;
  letter-spacing: .35em;
  color: #fff;
  font-size: 1.3rem;
}
.loader-bar {
  width: 160px; height: 3px;
  background: rgba(255, 255, 255, .15);
  margin: 14px auto 0;
  overflow: hidden;
}
.loader-bar span {
  display: block; height: 100%; width: 40%;
  background: var(--amber);
  animation: loaderSlide 1.1s infinite ease-in-out;
}
@keyframes loaderSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(300%); }
}

/* ------------------------------ 5. Header -------------------------------- */
.topbar {
  background: var(--navy-2);
  color: rgba(255, 255, 255, .72);
  font-size: .84rem;
  padding: 9px 0;
  position: relative;
  z-index: 1031;
}
.topbar a { color: rgba(255, 255, 255, .72); }
.topbar a:hover { color: var(--amber); }
.topbar i { color: var(--amber); margin-right: 7px; }
.topbar .sep { display: inline-block; margin: 0 18px; opacity: .3; }

.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 1030;
  background: transparent;
  transition: var(--t);
}
.site-header.is-sticky {
  position: fixed;
  background: rgba(11, 26, 43, .97);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .25);
  animation: slideDown .45s ease forwards;
}
@keyframes slideDown {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

.navbar { padding: 18px 0; transition: var(--t); }
.is-sticky .navbar { padding: 10px 0; }

.brand-logo { display: flex; align-items: center; }
.brand-mark {
  width: 46px; height: 46px;
  background: var(--amber);
  color: var(--navy);
  font-family: 'Saira', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  display: flex; align-items: center; justify-content: center;
  margin-right: 12px;
  border-radius: 3px;
}
.brand-text { line-height: 1.1; }
.brand-name {
  font-family: 'Saira', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: .16em;
  color: #fff;
  display: block;
}
.brand-tag {
  font-size: .64rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--amber);
  display: block;
}

.navbar-nav .nav-link {
  font-family: 'Saira', sans-serif;
  font-weight: 600;
  font-size: .88rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .82);
  padding: 10px 16px;
  position: relative;
}
.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 16px; bottom: 4px;
  width: 0; height: 2px;
  background: var(--amber);
  transition: width .3s ease;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-item.active .nav-link { color: #fff; }
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-item.active .nav-link::after { width: 22px; }

.navbar-toggler {
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 2px;
  padding: 6px 11px;
  color: #fff;
}
.navbar-toggler:focus { outline: none; }
.collapse{
    visibility: visible !important;
}

/* ------------------------------ 6. Hero ---------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url('../images/hero-banner.jpg') center/cover no-repeat;
  color: #fff;
  padding: 170px 0 110px;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(11, 26, 43, .94) 0%, rgba(11, 26, 43, .82) 45%, rgba(11, 26, 43, .45) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero h1 { color: #fff; margin-bottom: 22px; }
.hero h1 span { color: var(--amber); }
.hero-sub {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, .8);
  max-width: 580px;
  margin-bottom: 34px;
}
.hero-quote {
  border-left: 3px solid var(--amber);
  padding-left: 18px;
  font-style: italic;
  color: rgba(255, 255, 255, .72);
  margin-bottom: 34px;
  max-width: 560px;
}
.hero-strip {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, .14);
  margin-top: 70px;
  padding-top: 30px;
}
.hero-strip .item {
  color: rgba(255, 255, 255, .78);
  font-family: 'Saira', sans-serif;
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero-strip .item i { color: var(--amber); margin-right: 9px; }

/* Inner page banner */
.page-banner {
  position: relative;
  padding: 210px 0 110px;
  background: url('../images/page-banner.jpg') center/cover no-repeat;
  color: #fff;
}
.page-banner::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(11, 26, 43, .95), rgba(11, 26, 43, .7));
}
.page-banner .container { position: relative; z-index: 2; }
.page-banner h1 { color: #fff; margin-bottom: 12px; }
.breadcrumb-vexon {
  font-family: 'Saira', sans-serif;
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .7);
}
.breadcrumb-vexon a { color: var(--amber); }
.breadcrumb-vexon span { margin: 0 10px; opacity: .5; }

/* ------------------------------ 7. Cards --------------------------------- */
.card-vexon {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 36px 30px;
  height: 100%;
  transition: var(--t);
  position: relative;
  overflow: hidden;
}
.card-vexon::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 3px; height: 0;
  background: var(--amber);
  transition: height .4s ease;
}
.card-vexon:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.card-vexon:hover::before { height: 100%; }

.card-icon {
  width: 62px; height: 62px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(245, 166, 35, .13);
  color: var(--amber-dark);
  font-size: 1.5rem;
  border-radius: 3px;
  margin-bottom: 22px;
  transition: var(--t);
}
.card-vexon:hover .card-icon { background: var(--amber); color: var(--navy); }
.card-vexon h3 { font-size: 1.12rem; margin-bottom: 12px; }
.card-vexon p { margin-bottom: 0; font-size: .95rem; }

.card-num {
  position: absolute;
  right: 18px; top: 10px;
  font-family: 'Saira', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(11, 26, 43, .05);
  line-height: 1;
}

.list-check { list-style: none; padding: 0; margin: 16px 0 0; }
.list-check li { position: relative; padding-left: 26px; font-size: .93rem; margin-bottom: 7px; }
.list-check li::before {
  content: "\f058";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  position: absolute; left: 0; top: 0;
  color: var(--amber-dark);
  font-size: .85rem;
}
.section-dark .list-check li::before { color: var(--amber); }

/* Product portfolio card */
.product-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  height: 100%;
  padding: 34px 28px;
  transition: var(--t);
  position: relative;
}
.product-card:hover { border-color: var(--amber); box-shadow: var(--shadow-md); transform: translateY(-6px); }
.product-card .tagline {
  display: block;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-family: 'Saira', sans-serif;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--amber-dark);
}

/* Feature tile (dark) */
.feature-tile {
  border: 1px solid rgba(255, 255, 255, .12);
  padding: 30px 26px;
  height: 100%;
  border-radius: 3px;
  transition: var(--t);
  background: rgba(255, 255, 255, .02);
}
.feature-tile:hover { background: rgba(245, 166, 35, .08); border-color: rgba(245, 166, 35, .45); transform: translateY(-6px); }
.feature-tile i { color: var(--amber); font-size: 1.7rem; margin-bottom: 16px; display: block; }
.feature-tile h4 { font-size: 1rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 8px; }
.feature-tile p { font-size: .92rem; margin-bottom: 0; color: rgba(255, 255, 255, .68); }

/* Industry tile */
.industry-tile {
  border: 1px solid var(--line);
  background: #fff;
  padding: 26px 20px;
  text-align: center;
  height: 100%;
  border-radius: 3px;
  transition: var(--t);
}
.industry-tile i { font-size: 1.6rem; color: var(--amber-dark); margin-bottom: 12px; display: block; }
.industry-tile span {
  font-family: 'Saira', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--navy);
}
.industry-tile:hover { background: var(--navy); border-color: var(--navy); transform: translateY(-6px); }
.industry-tile:hover span { color: #fff; }
.industry-tile:hover i { color: var(--amber); }

/* Letter card (V E X O N) */
.letter-card {
  text-align: center;
  padding: 30px 18px;
  border: 1px solid rgba(255, 255, 255, .12);
  height: 100%;
  border-radius: 3px;
  transition: var(--t);
}
.letter-card .letter {
  font-family: 'Saira', sans-serif;
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  display: block;
  margin-bottom: 10px;
}
.letter-card h4 { font-size: .92rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }
.letter-card p { font-size: .88rem; margin-bottom: 0; color: rgba(255, 255, 255, .65); }
.letter-card:hover { background: rgba(255, 255, 255, .04); transform: translateY(-6px); }

/* Image blocks */
.img-frame { position: relative; border-radius: 3px; overflow: hidden; }
.img-frame img { width: 100%; display: block; transition: transform .7s ease; }
.img-frame:hover img { transform: scale(1.05); }
.img-frame-accent::after {
  content: "";
  position: absolute;
  left: -18px; bottom: -18px;
  width: 120px; height: 120px;
  border: 4px solid var(--amber);
  z-index: -1;
}

.stat-badge {
  position: absolute;
  right: 0; bottom: 0;
  background: var(--amber);
  color: var(--navy);
  padding: 22px 26px;
  max-width: 240px;
}
.stat-badge strong {
  font-family: 'Saira', sans-serif;
  font-size: 1.5rem;
  display: block;
  line-height: 1.2;
}
.stat-badge span { font-size: .84rem; }

/* ------------------------------ 8. Counters ------------------------------ */
.counter-box { text-align: center; padding: 16px 10px; }
.counter-box .num {
  font-family: 'Saira', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
}
.counter-box .num small { font-size: 1.6rem; }
.counter-box p {
  margin: 10px 0 0;
  font-size: .86rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-family: 'Saira', sans-serif;
  color: rgba(255, 255, 255, .72);
}

/* ------------------------------ 9. Process ------------------------------- */
.process-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 34px 26px;
  height: 100%;
  position: relative;
  transition: var(--t);
}
.process-step .step-no {
  width: 48px; height: 48px;
  background: var(--navy);
  color: #fff;
  font-family: 'Saira', sans-serif;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  margin-bottom: 20px;
  transition: var(--t);
}
.process-step:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.process-step:hover .step-no { background: var(--amber); color: var(--navy); }

/* Timeline (about page) */
.timeline { position: relative; padding-left: 34px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--line);
}
.timeline-item { position: relative; padding-bottom: 34px; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -34px; top: 6px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--amber);
}
.timeline-item h4 { margin-bottom: 6px; }
.timeline-item .stage {
  font-family: 'Saira', sans-serif;
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber-dark);
}

/* ------------------------------ 10. Testimonials ------------------------- */
.testi-slider { position: relative; }
.testi-item { display: none; }
.testi-item.active { display: block; animation: fadeIn .6s ease; }
.testi-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 48px 44px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.testi-card .quote-icon { font-size: 2rem; color: var(--amber); margin-bottom: 18px; }
.testi-card p { font-size: 1.12rem; font-style: italic; color: var(--navy-3); margin-bottom: 22px; }
.testi-card .who {
  font-family: 'Saira', sans-serif;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--navy);
  font-size: .85rem;
}
.testi-dots { text-align: center; margin-top: 26px; }
.testi-dots button {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--line);
  margin: 0 5px;
  padding: 0;
  transition: var(--t);
  cursor: pointer;
}
.testi-dots button.active { background: var(--amber); width: 28px; border-radius: 6px; }

/* Clients */
.client-logo {
  border: 1px solid var(--line);
  height: 104px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Saira', sans-serif;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--steel);
  text-align: center;
  padding: 10px;
  background: #fff;
  transition: var(--t);
}
.client-logo:hover { border-color: var(--amber); color: var(--navy); }

/* ------------------------------ 11. FAQ ---------------------------------- */
.faq-card { border: 1px solid var(--line); border-radius: 3px; margin-bottom: 14px; background: #fff; }
.faq-card .faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 56px 20px 24px;
  font-family: 'Saira', sans-serif;
  font-weight: 600;
  color: var(--navy);
  position: relative;
  cursor: pointer;
}
.faq-card .faq-q:focus { outline: none; }
.faq-card .faq-q::after {
  content: "\f067";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  position: absolute;
  right: 24px; top: 50%;
  transform: translateY(-50%);
  color: var(--amber-dark);
  font-size: .85rem;
  transition: var(--t);
}
.faq-card .faq-q[aria-expanded="true"]::after { content: "\f068"; }
.faq-body { padding: 0 24px 22px; font-size: .95rem; }

/* ------------------------------ 12. Forms -------------------------------- */
.form-control {
  height: 54px;
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 12px 18px;
  font-size: .95rem;
  color: var(--navy);
  background: #fff;
  transition: var(--t);
}
textarea.form-control { height: auto; }
.form-control:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, .14);
}
.form-group label {
  font-family: 'Saira', sans-serif;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 600;
  margin-bottom: 8px;
}
.error-msg {
  display: none;
  color: #cf3b3b;
  font-size: .82rem;
  margin-top: 6px;
}
.form-control.is-error { border-color: #cf3b3b; }
.form-control.is-error + .error-msg { display: block; }
.form-note { font-size: .84rem; color: var(--steel); }
.form-success {
  display: none;
  background: rgba(52, 168, 83, .1);
  border-left: 3px solid #34a853;
  padding: 14px 18px;
  color: #226c39;
  margin-bottom: 22px;
  font-size: .93rem;
}

.newsletter-form .form-control { height: 48px; background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .16); color: #fff; }
.newsletter-form .form-control::placeholder { color: rgba(255, 255, 255, .45); }

/* Contact info blocks */
.info-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 32px 26px;
  height: 100%;
  border-radius: 3px;
  transition: var(--t);
}
.info-card i { font-size: 1.4rem; color: var(--amber-dark); margin-bottom: 16px; display: block; }
.info-card h4 { font-size: .92rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 10px; }
.info-card p, .info-card a { font-size: .95rem; margin-bottom: 0; color: var(--body); }
.info-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }

.map-placeholder {
  background: var(--navy-2) url('../images/page-banner.jpg') center/cover;
  height: 420px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  border-radius: 3px;
  overflow: hidden;
}
.map-placeholder::before { content: ""; position: absolute; inset: 0; background: rgba(11, 26, 43, .82); }
.map-placeholder .inner { position: relative; z-index: 2; color: #fff; padding: 20px; }
.map-placeholder i { font-size: 2.2rem; color: var(--amber); margin-bottom: 14px; display: block; }

/* ------------------------------ 13. CTA ---------------------------------- */
.cta-band {
  position: relative;
  background: url('../images/cta-bg.jpg') center/cover fixed no-repeat;
  padding: 100px 0;
  color: #fff;
}
.cta-band::before { content: ""; position: absolute; inset: 0; background: rgba(11, 26, 43, .9); }
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { color: #fff; }

/* ------------------------------ 14. Footer ------------------------------- */
.site-footer { background: var(--navy); color: rgba(255, 255, 255, .66); padding: 80px 0 0; }
.site-footer h4 {
  color: #fff;
  font-size: .92rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}
.site-footer h4::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 34px; height: 2px; background: var(--amber);
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255, 255, 255, .66); font-size: .94rem; }
.footer-links a:hover { color: var(--amber); padding-left: 6px; }
.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li { position: relative; padding-left: 30px; margin-bottom: 14px; font-size: .94rem; }
.footer-contact li i { position: absolute; left: 0; top: 6px; color: var(--amber); }
.footer-contact a { color: rgba(255, 255, 255, .66); }
.footer-contact a:hover { color: var(--amber); }

.social-list { padding: 0; margin: 22px 0 0; list-style: none; display: flex; }
.social-list li { margin-right: 10px; }
.social-list a {
  width: 40px; height: 40px;
  border: 1px solid rgba(255, 255, 255, .18);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, .7);
  border-radius: 3px;
}
.social-list a:hover { background: var(--amber); border-color: var(--amber); color: var(--navy); transform: translateY(-3px); }

.footer-bottom {
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 22px 0;
  font-size: .86rem;
}

/* ------------------------------ 15. Back To Top -------------------------- */
#backToTop {
  position: fixed;
  right: 26px; bottom: 26px;
  width: 46px; height: 46px;
  background: var(--amber);
  color: var(--navy);
  border: none;
  border-radius: 3px;
  display: none;
  align-items: center; justify-content: center;
  z-index: 999;
  box-shadow: var(--shadow-md);
  transition: var(--t);
  cursor: pointer;
}
#backToTop:hover { background: var(--navy); color: #fff; }
#backToTop:focus { outline: none; }

/* ------------------------------ 16. Animations --------------------------- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(38px); } to { opacity: 1; transform: translateY(0); } }

.reveal { opacity: 0; }
.reveal.in-view { animation: fadeUp .8s cubic-bezier(.22, .8, .3, 1) forwards; }
.delay-1 { animation-delay: .12s; }
.delay-2 { animation-delay: .24s; }
.delay-3 { animation-delay: .36s; }
.delay-4 { animation-delay: .48s; }