/* ===================================================================
   GrowthDigiTech — Design Tokens
   Palette: deep navy base, electric blue + growth green accents
   Type: Poppins (display/headings) + Inter (body/UI)
   Signature motif: ascending growth bars used as dividers & reveals
=================================================================== */
:root {
  --navy-950: #060f24;
  --navy-900: #0b1f3f;
  --navy-800: #102a52;
  --navy-700: #163a6b;
  --blue-500: #1e88c7;
  --blue-400: #3fa6e0;
  --green-500: #3fb54a;
  --green-400: #5fd16b;
  --ink: #1b2436;
  --slate-600: #4a5572;
  --slate-400: #7c869e;
  --paper: #f4f7fb;
  --paper-2: #eaf1f9;
  --white: #ffffff;

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-soft: 0 10px 30px -10px rgba(11, 31, 63, 0.18);
  --shadow-card: 0 6px 24px -8px rgba(11, 31, 63, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  overflow-x: hidden;
  width: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
.display-font {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy-900);
}

a {
  text-decoration: none;
}

.text-blue {
  color: var(--blue-500) !important;
}

.text-green {
  color: var(--green-500) !important;
}

.bg-navy {
  background: var(--navy-900) !important;
}

.bg-paper-2 {
  background: var(--paper-2) !important;
}

.grad-text {
  background: linear-gradient(90deg, var(--green-500), var(--blue-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue-500);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--green-500);
  display: inline-block;
}

.btn-grow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  padding: .85rem 1.8rem;
  border-radius: 50px;
  border: none;
  background: linear-gradient(90deg, var(--green-500), var(--blue-500));
  color: #fff;
  transition: transform .25s ease, box-shadow .25s ease;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.btn-grow:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -10px rgba(31, 136, 199, 0.45);
  color: #fff;
}

.btn-outline-grow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  padding: .8rem 1.7rem;
  border-radius: 50px;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  background: transparent;
  color: #fff;
  transition: all .25s ease;
}

.btn-outline-grow:hover {
  background: #fff;
  color: var(--navy-900);
  border-color: #fff;
}

.btn-outline-navy {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .92rem;
  padding: .75rem 1.6rem;
  border-radius: 50px;
  border: 1.5px solid var(--navy-900);
  background: transparent;
  color: var(--navy-900);
  transition: all .25s ease;
}

.btn-outline-navy:hover {
  background: var(--navy-900);
  color: #fff;
}

/* ===================== NAVBAR ===================== */
.navbar-grow {
  background: rgba(6, 15, 36, 0.92);
  backdrop-filter: blur(10px);
  padding: .7rem 0;
  transition: padding .25s ease, box-shadow .25s ease;
}

.navbar-grow.scrolled {
  padding: .4rem 0;
  box-shadow: 0 8px 24px -8px rgba(0, 0, 0, .4);
}

.navbar-grow .navbar-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.navbar-grow .navbar-brand .brand-grow {
  color: var(--green-400);
}

.navbar-grow .navbar-brand .brand-tech {
  color: var(--blue-400);
}

.navbar-grow .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  font-size: .94rem;
  margin: 0 .55rem;
  position: relative;
  padding: .5rem 0 !important;
}

.navbar-grow .nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--green-400);
  transition: width .25s ease;
}

.navbar-grow .nav-link:hover::after,
.navbar-grow .nav-link.active::after {
  width: 100%;
}

.navbar-grow .nav-link.active {
  color: #fff !important;
}

.navbar-grow .dropdown-menu {
  background: var(--navy-800);
  border: none;
  border-radius: var(--radius-md);
  padding: .6rem;
  margin-top: .6rem;
}

.navbar-grow .dropdown-item {
  color: rgba(255, 255, 255, .85);
  border-radius: 8px;
  padding: .55rem .9rem;
  font-size: .9rem;
}

.navbar-grow .dropdown-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.navbar-toggler {
  border: none;
}

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

/* ===================== HERO ===================== */
.hero {
  position: relative;
  background: radial-gradient(120% 120% at 80% 0%, #0e2a55 0%, var(--navy-950) 60%);
  padding: 9.5rem 0 6rem;
  color: #fff;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 75% 30%, black 0%, transparent 70%);
  pointer-events: none;
}

.hero .clip-shape {
  position: absolute;
  top: -10%;
  right: -8%;
  width: 55%;
  height: 120%;
  background: linear-gradient(160deg, var(--navy-700), var(--navy-800));
  clip-path: polygon(35% 0%, 100% 0%, 100% 100%, 0% 100%);
  opacity: .55;
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  line-height: 1.08;
  color: #fff;
}

.hero-sub {
  color: rgba(255, 255, 255, .75);
  font-size: 1.08rem;
  max-width: 540px;
}

.hero-stats {
  display: flex;
  gap: 2.2rem;
  margin-top: 2.6rem;
  flex-wrap: wrap;
}

.hero-stats .stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.9rem;
  color: var(--green-400);
}

.hero-stats .stat-label {
  font-size: .78rem;
  color: rgba(255, 255, 255, .65);
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* growth bars graphic (signature motif) */
.bars-graphic {
  position: relative;
  height: 300px;
  display: flex;
  align-items: flex-end;
  gap: 14px;
  padding: 0 10px;
}

.bars-graphic .bar {
  flex: 1;
  background: linear-gradient(180deg, var(--blue-400), var(--blue-500));
  border-radius: 6px 6px 0 0;
  transform: scaleY(0);
  transform-origin: bottom;
  animation: growBar 1.1s cubic-bezier(.2, .8, .2, 1) forwards;
  position: relative;
}

.bars-graphic .bar:nth-child(1) {
  height: 35%;
  animation-delay: .05s;
}

.bars-graphic .bar:nth-child(2) {
  height: 52%;
  animation-delay: .15s;
}

.bars-graphic .bar:nth-child(3) {
  height: 44%;
  animation-delay: .25s;
}

.bars-graphic .bar:nth-child(4) {
  height: 70%;
  animation-delay: .35s;
}

.bars-graphic .bar:nth-child(5) {
  height: 62%;
  animation-delay: .45s;
}

.bars-graphic .bar:nth-child(6) {
  height: 90%;
  background: linear-gradient(180deg, var(--green-400), var(--green-500));
  animation-delay: .55s;
}

@keyframes growBar {
  to {
    transform: scaleY(1);
  }
}

/* ===================== SECTION DIVIDER (signature) ===================== */
.bar-divider {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 34px;
  margin-bottom: 1.1rem;
}

.bar-divider span {
  width: 7px;
  border-radius: 3px 3px 0 0;
  background: var(--slate-400);
  opacity: .35;
}

.bar-divider span:nth-child(1) {
  height: 35%;
}

.bar-divider span:nth-child(2) {
  height: 55%;
}

.bar-divider span:nth-child(3) {
  height: 45%;
}

.bar-divider span:nth-child(4) {
  height: 75%;
  background: var(--green-500);
  opacity: 1;
}

.bar-divider span:nth-child(5) {
  height: 62%;
}

/* ===================== SECTION GENERIC ===================== */
.section {
  padding: 5.5rem 0;
}

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin-bottom: .8rem;
}

.section-lead {
  color: var(--slate-600);
  max-width: 620px;
  font-size: 1.02rem;
}

/* ===================== SERVICE CARDS ===================== */
.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.1rem 1.8rem;
  height: 100%;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(11, 31, 63, 0.05);
  transition: transform .3s ease, box-shadow .3s ease;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.service-card .icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-500), var(--green-500));
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
}

.service-card h5 {
  font-size: 1.12rem;
  margin-bottom: .6rem;
}

.service-card p {
  color: var(--slate-600);
  font-size: .93rem;
  margin-bottom: 0;
}

.service-card .card-num {
  position: absolute;
  top: 1.4rem;
  right: 1.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--paper-2);
}

/* ===================== PROCESS STEPS ===================== */
.process-step {
  text-align: center;
  position: relative;
}

.process-step .step-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  background: var(--navy-900);
  color: var(--green-400);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  border: 2px solid var(--green-500);
}

.process-step h6 {
  font-size: 1rem;
  color: var(--navy-900);
}

.process-step p {
  color: var(--slate-600);
  font-size: .88rem;
}

/* ===================== STAT / DARK BAND ===================== */
.stat-band {
  background: var(--navy-900);
  color: #fff;
  padding: 3.4rem 0;
}

.stat-band .stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--green-400);
}

.stat-band .stat-label {
  color: rgba(255, 255, 255, .7);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ===================== TESTIMONIALS ===================== */
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  height: 100%;
}

.testimonial-card .stars {
  color: var(--green-500);
  font-size: .9rem;
  margin-bottom: .8rem;
}

.testimonial-card p.quote {
  color: var(--slate-600);
  font-size: .95rem;
  font-style: italic;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-top: 1.2rem;
}

.testimonial-card .avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--green-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: .9rem;
}

.testimonial-card .author small {
  color: var(--slate-400);
}

/* ===================== PORTFOLIO ===================== */
.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-card);
  background: #fff;
}

.portfolio-thumb {
  height: 230px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.portfolio-thumb .mini-bars {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  height: 60%;
}

.portfolio-thumb .mini-bars span {
  width: 10px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--blue-400), var(--green-400));
}

.portfolio-card .pf-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, .92);
  color: var(--navy-900);
  font-size: .72rem;
  font-weight: 700;
  padding: .3rem .8rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.portfolio-card .pf-body {
  padding: 1.5rem;
}

.portfolio-card h5 {
  font-size: 1.05rem;
}

.portfolio-card p {
  color: var(--slate-600);
  font-size: .88rem;
}

.portfolio-filter .btn {
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  padding: .5rem 1.3rem;
  margin: .25rem;
  border: 1.5px solid var(--navy-900);
  color: var(--navy-900);
  background: transparent;
}

.portfolio-filter .btn.active,
.portfolio-filter .btn:hover {
  background: var(--navy-900);
  color: #fff;
}

/* ===================== BLOG ===================== */
.blog-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  height: 100%;
  transition: transform .3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
}

.blog-thumb {
  height: 170px;
  background: linear-gradient(135deg, var(--blue-500), var(--navy-800));
  position: relative;
}

.blog-thumb .cat-pill {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: var(--green-500);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .28rem .75rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.blog-card .blog-body {
  padding: 1.5rem;
}

.blog-card .blog-meta {
  font-size: .78rem;
  color: var(--slate-400);
  margin-bottom: .6rem;
}

.blog-card h5 {
  font-size: 1.05rem;
  line-height: 1.4;
}

.blog-card .read-more {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .85rem;
  color: var(--blue-500);
}

/* ===================== TEAM ===================== */
.team-card {
  text-align: center;
}

.team-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--navy-700), var(--blue-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.8rem;
  border: 4px solid var(--paper-2);
}

.team-card h6 {
  margin-bottom: .1rem;
}

.team-card .role {
  color: var(--blue-500);
  font-size: .85rem;
  font-weight: 600;
}

.team-card .socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--paper-2);
  color: var(--navy-900);
  margin: 0 .2rem;
  font-size: .85rem;
  transition: all .2s ease;
}

.team-card .socials a:hover {
  background: var(--green-500);
  color: #fff;
}

/* ===================== VALUES / WHY US ===================== */
.value-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.6rem;
}

.value-item .v-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--paper-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-500);
  font-size: 1.1rem;
}

.value-item h6 {
  margin-bottom: .3rem;
  color: var(--navy-900);
}

.value-item p {
  color: var(--slate-600);
  font-size: .9rem;
  margin-bottom: 0;
}

/* ===================== CTA BAND ===================== */
.cta-band {
  background: linear-gradient(120deg, var(--navy-900), var(--navy-800) 60%, var(--navy-700));
  border-radius: var(--radius-lg);
  padding: 3.2rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-band::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(63, 181, 74, 0.35), transparent 70%);
}

/* ===================== CONTACT PAGE ===================== */
.contact-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  box-shadow: var(--shadow-card);
}

.form-control-grow {
  border: 1.5px solid #e3e8f0;
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  font-size: .92rem;
  background: #fbfcfe;
}

.form-control-grow:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(30, 136, 199, 0.12);
  background: #fff;
}

.form-label-grow {
  font-size: .84rem;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: .4rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-info-item .ci-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-400);
  font-size: 1.05rem;
  flex-shrink: 0;
}

.contact-info-item h6 {
  color: #fff;
  margin-bottom: .2rem;
  font-size: .92rem;
}

.contact-info-item p {
  color: rgba(255, 255, 255, .65);
  font-size: .86rem;
  margin-bottom: 0;
}

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 340px;
  border: none;
  filter: grayscale(.15);
}

#formAlert {
  display: none;
}

/* ===================== FOOTER ===================== */
.footer-grow {
  background: var(--navy-950);
  color: rgba(255, 255, 255, .7);
  padding-top: 4rem;
}

.footer-grow h6 {
  color: #fff;
  font-family: var(--font-display);
  font-size: .92rem;
  margin-bottom: 1.1rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.footer-grow a {
  color: rgba(255, 255, 255, .65);
  font-size: .88rem;
  display: block;
  margin-bottom: .6rem;
  transition: color .2s ease, padding-left .2s ease;
}

.footer-grow a:hover {
  color: var(--green-400);
  padding-left: 4px;
}

.social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  margin-right: .5rem;
  transition: all .25s ease;
}

.social-icon:hover {
  background: linear-gradient(135deg, var(--green-500), var(--blue-500));
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  margin-top: 2.8rem;
  padding: 1.4rem 0;
  font-size: .82rem;
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--green-500);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px -6px rgba(63, 181, 74, .6);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all .3s ease;
  z-index: 999;
  border: none;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ===================== PAGE HEADER (sub pages) ===================== */
.page-header {
  background: radial-gradient(120% 120% at 85% 0%, #0e2a55 0%, var(--navy-950) 60%);
  padding: 8.5rem 0 4rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.page-header .clip-shape {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 45%;
  height: 140%;
  background: linear-gradient(160deg, var(--navy-700), var(--navy-800));
  clip-path: polygon(35% 0%, 100% 0%, 100% 100%, 0% 100%);
  opacity: .5;
}

.breadcrumb-grow {
  font-size: .85rem;
  color: rgba(255, 255, 255, .6);
}

.breadcrumb-grow a {
  color: rgba(255, 255, 255, .6);
}

.breadcrumb-grow .current {
  color: var(--green-400);
}

/* ===================== REVEAL ANIMATION ===================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

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

/* ===================== ACCORDION / FAQ ===================== */
.accordion-grow .accordion-item {
  border: none;
  border-radius: var(--radius-md) !important;
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.accordion-grow .accordion-button {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  color: var(--navy-900);
  padding: 1.1rem 1.4rem;
}

.accordion-grow .accordion-button:not(.collapsed) {
  background: var(--paper-2);
  color: var(--navy-900);
  box-shadow: none;
}

.accordion-grow .accordion-button:focus {
  box-shadow: none;
}

.accordion-grow .accordion-body {
  color: var(--slate-600);
  font-size: .9rem;
  padding: 0 1.4rem 1.3rem;
}

/* ===================== UTILITIES ===================== */
.rounded-xl {
  border-radius: var(--radius-lg);
}

.shadow-grow {
  box-shadow: var(--shadow-card);
}

@media (max-width:991px) {
  .hero {
    padding: 7.5rem 0 4rem;
    text-align: center;
  }

  .hero-sub {
    margin: 0 auto;
  }

  .hero-stats {
    justify-content: center;
  }

  .bars-graphic {
    margin-top: 2.5rem;
  }

  .section {
    padding: 4rem 0;
  }
}

/* ===================== WHATSAPP FLOATING BUTTON & CONTACT HOVERS ===================== */
.contact-info-item p a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-info-item p a:hover {
  color: var(--green-400);
}

.whatsapp-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.3s ease;
  font-size: 1.6rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.whatsapp-btn:hover {
  transform: scale(1.1) translateY(-3px);
  color: #fff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.6);
}

.whatsapp-btn i {
  line-height: 1;
}

.whatsapp-tooltip {
  position: absolute;
  left: 62px;
  background: var(--navy-900);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font-body);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-10px);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-card);
}

.whatsapp-tooltip::before {
  content: "";
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: transparent var(--navy-900) transparent transparent;
}

.whatsapp-btn:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

@keyframes whatsappPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.whatsapp-btn {
  animation: whatsappPulse 2s infinite;
}