/* ===========================
       CSS CUSTOM PROPERTIES
=========================== */
:root {
  --clr-navy:       #0a1628;
  --clr-navy-mid:   #0d1f3c;
  --clr-navy-light: #112a50;
  --clr-accent:     #0d7fe8;
  --clr-accent-glow:#2196f3;
  --clr-accent-lt:  #42a5f5;
  --clr-steel:      #b0bec5;
  --clr-white:      #ffffff;
  --clr-offwhite:   #f0f4f8;
  --clr-card-bg:    #0e1e36;
  --clr-border:     rgba(13,127,232,0.18);
  --ff-display:     'Rajdhani', sans-serif;
  --ff-body:        'Inter', sans-serif;
  --transition:     0.28s ease;
  --radius:         8px;
  --shadow-card:    0 4px 24px rgba(0,0,0,0.32);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  background-color: var(--clr-navy);
  color: var(--clr-steel);
  font-size: 0.95rem;
  line-height: 1.7;
}

h1, h2, h3, h4, h5 {
  font-family: var(--ff-display);
  color: var(--clr-white);
  font-weight: 700;
  letter-spacing: 0.03em;
}

p { color: var(--clr-steel); }

a { text-decoration: none; transition: color var(--transition); }

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

section { overflow: hidden; }

/* ===========================
   UTILITIES
=========================== */
.text-accent { color: var(--clr-accent) !important; }
.bg-navy     { background-color: var(--clr-navy); }
.bg-navy-mid { background-color: var(--clr-navy-mid); }

.section-label {
  display: inline-block;
  font-family: var(--ff-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.divider-accent {
  width: 48px;
  height: 3px;
  background: var(--clr-accent);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

.divider-accent.center { margin-left: auto; margin-right: auto; }

/* ===========================
   BUTTONS
=========================== */
.btn-accent {
  background-color: var(--clr-accent);
  color: var(--clr-white);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid var(--clr-accent);
  border-radius: 4px;
  padding: 0.6rem 1.6rem;
  transition: background-color var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-accent:hover {
  background-color: transparent;
  color: var(--clr-accent);
  box-shadow: 0 0 18px rgba(13,127,232,0.45);
  transform: translateY(-2px);
}

.btn-outline-accent {
  background-color: transparent;
  color: var(--clr-white);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid rgba(255,255,255,0.55);
  border-radius: 4px;
  padding: 0.6rem 1.6rem;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}

.btn-outline-accent:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-2px);
}

/* ===========================
   NAVBAR
=========================== */
.navbar-hydtech {
  background-color: rgba(10, 22, 40, 0.97);
  border-bottom: 1px solid var(--clr-border);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  backdrop-filter: blur(10px);
  transition: box-shadow var(--transition);
}

.navbar-hydtech.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.navbar-brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-logo-img {
	height: 46px;
	width: auto;
	display: block;
	object-fit: contain;
	flex-shrink: 0;
}

.brand-icon {
  width: 36px;
  height: 36px;
  background: var(--clr-accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
}

.brand-text-main {
  font-family: var(--ff-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: 0.08em;
  line-height: 1.1;
}

.brand-text-sub {
  font-family: var(--ff-display);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--clr-accent);
  text-transform: uppercase;
  line-height: 1;
}

.navbar-nav .nav-link {
  color: rgba(255,255,255,0.8) !important;
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.5rem 0.9rem !important;
  position: relative;
  transition: color var(--transition);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.9rem;
  right: 0.9rem;
  height: 2px;
  background: var(--clr-accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--clr-white) !important;
}

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

.navbar-toggler {
  border-color: var(--clr-border);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(255,255,255,0.8)' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* ===========================
   HERO
=========================== */
.hero-section {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  background: url('images/hero-section-bg.webp') center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,22,40,0.92) 0%, rgba(10,22,40,0.75) 50%, rgba(13,127,232,0.12) 100%);
}

.hero-content { position: relative; z-index: 2; }

.hero-eyebrow {
  font-family: var(--ff-display);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-accent);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
}

.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  flex: 1;
  max-width: 40px;
  height: 1px;
  background: var(--clr-accent);
}

.hero-eyebrow::after { display: none; }

.hero-title {
  font-family: var(--ff-display);
  /* font-size: clamp(2.5rem, 8vw, 5.5rem); */
  font-size: clamp(1.8rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.0;
  color: var(--clr-white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.hero-title span { color: var(--clr-accent); }

.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  margin-bottom: 2.4rem;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-num {
  font-family: var(--ff-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-accent);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

/* ===========================
   ABOUT
=========================== */
.about-section { background-color: var(--clr-navy-mid); }

.about-img-wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.about-img-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}

.about-img-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--clr-accent);
  border-radius: var(--radius);
  opacity: 0.4;
  z-index: 1;
  pointer-events: none;
}

.about-badge {
  position: absolute;
  bottom: -1px;
  right: -1px;
  background: var(--clr-accent);
  color: #fff;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius) 0 var(--radius) 0;
  text-transform: uppercase;
  z-index: 2;
}

.about-list { list-style: none; padding: 0; margin: 0; }

.about-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0;
  color: var(--clr-steel);
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.about-list li:last-child { border-bottom: none; }

.about-list li i {
  color: var(--clr-accent);
  font-size: 0.85rem;
  width: 18px;
  flex-shrink: 0;
}

/* ===========================
   VISION & MISSION
=========================== */
.vm-card {
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  height: 100%;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.vm-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--clr-accent);
}

.vm-card:hover {
  border-color: var(--clr-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.vm-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(13,127,232,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--clr-accent);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(13,127,232,0.25);
}

/* ===========================
   SOLUTIONS
=========================== */
.solutions-section { background-color: var(--clr-navy); }

.sol-card {
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  height: 100%;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.sol-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--clr-accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.sol-card:hover {
  border-color: rgba(13,127,232,0.45);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.sol-card:hover::after { transform: scaleX(1); }

.sol-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  background: rgba(13,127,232,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--clr-accent);
  margin-bottom: 1.2rem;
  border: 1px solid rgba(13,127,232,0.22);
  transition: background var(--transition);
}

.sol-card:hover .sol-icon { background: rgba(13,127,232,0.22); }

.sol-card h5 { font-size: 1.05rem; margin-bottom: 0.5rem; }

.sol-card p { font-size: 0.85rem; margin: 0; }

/* ===========================
   PRODUCTS
=========================== */
.products-section { background-color: var(--clr-navy-mid); }

.prod-card {
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.prod-card:hover {
  border-color: var(--clr-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.prod-img-wrap {
  overflow: hidden;
  background: var(--clr-navy-light);
  display: flex; align-items: center; justify-content: center;
}

.prod-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}

.prod-card:hover .prod-img-wrap img { transform: scale(1.06); }

.prod-card-body {
  padding: 1rem 1.1rem;
  display: flex; align-items: center; gap: 0.6rem;
}

.prod-card-body i { color: var(--clr-accent); font-size: 0.8rem; }

.prod-card-body span {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--clr-white);
  letter-spacing: 0.02em;
}

/* ===========================
   INDUSTRIES
=========================== */
.industries-section { background-color: var(--clr-navy); }

.ind-item {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  background: var(--clr-card-bg);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

.ind-item:hover {
  border-color: var(--clr-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.ind-icon-wrap {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(13,127,232,0.1);
  border: 2px solid rgba(13,127,232,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--clr-accent);
  margin: 0 auto 1rem;
  transition: background var(--transition), border-color var(--transition);
}

.ind-item:hover .ind-icon-wrap {
  background: rgba(13,127,232,0.2);
  border-color: var(--clr-accent);
}

.ind-item h6 {
  font-family: var(--ff-display);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--clr-white);
  margin: 0;
}

/* ===========================
   QUALITY & WHY HYDTECH
=========================== */
.quality-section { background-color: var(--clr-navy-mid); }
.why-section     { background-color: var(--clr-navy); }

.feat-card {
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  height: 100%;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

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

.feat-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(13,127,232,0.1);
  border: 2px solid rgba(13,127,232,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--clr-accent);
  margin: 0 auto 1.25rem;
  transition: background var(--transition);
}

.feat-card:hover .feat-icon { background: rgba(13,127,232,0.2); }

.feat-card h5 { font-size: 1rem; margin-bottom: 0.5rem; }
.feat-card p  { font-size: 0.85rem; margin: 0; }

/* ===========================
   CONTACT
=========================== */
.contact-section { background-color: var(--clr-navy-mid); }

.contact-info-card {
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  height: 100%;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.75rem;
  align-items: flex-start;
}

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

.contact-icon-wrap {
  width: 42px; height: 42px;
  border-radius: var(--radius);
  background: rgba(13,127,232,0.12);
  border: 1px solid rgba(13,127,232,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  color: var(--clr-accent);
  flex-shrink: 0;
}

.contact-info-label {
  font-family: var(--ff-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.2rem;
}

.contact-info-value {
  font-size: 0.9rem;
  color: var(--clr-steel);
  margin: 0;
}

.contact-form-card {
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
}

.form-control-hydtech {
  background-color: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  color: var(--clr-white);
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control-hydtech::placeholder { color: rgba(255,255,255,0.3); }

.form-control-hydtech:focus {
  background-color: rgba(255,255,255,0.06);
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(13,127,232,0.15);
  color: var(--clr-white);
}

.form-label-hydtech {
  font-family: var(--ff-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.4rem;
}

.map-wrapper {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  margin-top: 2rem;
}

/* ===========================
   FOOTER
=========================== */
.footer-main {
  background-color: var(--clr-navy);
  border-top: 1px solid var(--clr-border);
}

.footer-brand-text {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: 0.08em;
}

.footer-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

.footer-heading {
  font-family: var(--ff-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--clr-border);
}

.footer-links { list-style: none; padding: 0; margin: 0; }

.footer-links li { margin-bottom: 0.5rem; }

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition);
}

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

.footer-links a i { font-size: 0.65rem; color: var(--clr-accent); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  font-size: 0.86rem;
  color: rgba(255,255,255,0.5);
}

.footer-contact-item i { color: var(--clr-accent); margin-top: 3px; flex-shrink: 0; }

.social-links { display: flex; gap: 0.6rem; margin-top: 1.25rem; }

.social-link {
  width: 36px; height: 36px;
  border-radius: 4px;
  border: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.social-link:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: #fff;
}

.footer-bottom {
  background-color: rgba(0,0,0,0.3);
  border-top: 1px solid var(--clr-border);
  padding: 1rem 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
}

/* ===== BACK TO TOP ===== */
  #backToTop {
	position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
	width: 46px; height: 46px;
	background: linear-gradient(135deg, #0ea5e9, var(--clr-accent));
	border: none; border-radius: 50%; cursor: pointer;
	display: flex; align-items: center; justify-content: center;
	color: var(--white); font-size: 1rem;
	box-shadow: 0 4px 18px rgba(14,165,233,0.45);
	opacity: 0; pointer-events: none;
	transform: translateY(12px);
	transition: opacity 0.35s ease, transform 0.35s ease, box-shadow 0.25s ease, scale 0.2s ease;
  }
  #backToTop.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
  #backToTop:hover { box-shadow: 0 8px 28px rgba(14,165,233,0.65); scale: 1.1; }
  
  @media (max-width: 767px) {
	#backToTop { bottom: 1.25rem; right: 1.25rem; width: 42px; height: 42px; }
  }

/* ===========================
   SCROLL ANIMATIONS
=========================== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

/* ===========================
   RESPONSIVE FIXES
=========================== */
@media (max-width: 991.98px) {
  .navbar-collapse { background-color: var(--clr-navy); padding: 1rem; margin-top: 0.5rem; border-radius: var(--radius); border: 1px solid var(--clr-border); }
  .navbar-nav .nav-link::after { display: none; }
}

@media (max-width: 575.98px) {
  .hero-stats { gap: 1.5rem; }
}

/* ===========================
   DOWNLOAD BUTTON CSS
=========================== */
.fab-wrapper {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 99999;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    font-family: var(--ff-body);
    pointer-events: none; 
}

.fab-main {
    width: 65px;
    height: 65px;
    background-color: var(--clr-accent);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--clr-white);
    font-size: 26px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(13, 127, 232, 0.3);
    position: relative;
    z-index: 10;
    transition: var(--transition);
	pointer-events: auto;
}

.fab-wrapper.active .fab-main {
    background-color: var(--clr-navy-mid);
    transform: rotate(360deg);
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.pulse-animation::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--clr-accent-glow);
    opacity: 0.6;
    animation: fab-pulse 2s infinite;
    z-index: -1;
}

.fab-wrapper.active .pulse-animation::before {
    display: none;
}

@keyframes fab-pulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.8); opacity: 0; }
}

.fab-buttons {
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    margin-bottom: 20px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(30px) scale(0.8);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    gap: 15px;
	pointer-events: none;
}

.fab-wrapper.active .fab-buttons {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
	pointer-events: auto;
}

.fab-button {
	pointer-events: auto;
    background-color: var(--clr-navy-mid);
    color: var(--clr-white);
    padding: 12px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--ff-display);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    white-space: nowrap;
    border: 1px solid rgba(13, 127, 232, 0.2);
    transition: var(--transition);
}

.fab-button i {
    color: var(--clr-accent-lt);
    font-size: 18px;
}

.fab-button:hover {
    background-color: var(--clr-accent);
    color: var(--clr-white);
    transform: translateX(10px);
    box-shadow: 0 8px 20px rgba(13, 127, 232, 0.4);
}

.fab-button:hover i {
    color: var(--clr-white);
}

@media (max-width: 500px) {
    .fab-wrapper {
        bottom: 20px;
        left: 15px;
    }
    .fab-main {
        width: 55px;
        height: 55px;
        font-size: 22px;
    }
    .fab-button {
        padding: 10px 18px;
        font-size: 13px;
    }
}