/* Base */

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

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, sans-serif;
    background-color: #003366;
    color: #ffffff;
    line-height: 1.6;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Colors & theme */

:root {
    --blue-main: #003366;
    --blue-dark: #001f4d;
    --blue-light: #004c99;
    --white: #ffffff;
    --gray-soft: #b0bec5;
    --gray-muted: #d9e2ec;
    --border-soft: rgba(255, 255, 255, 0.15);
    --radius-lg: 18px;
    --radius-md: 12px;
    --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.45);
}

/* ============================================
   HEADER BASE STYLES
============================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: linear-gradient(to bottom, #003366, #00264d);
    border-bottom: 1px solid var(--border-soft);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 2rem;
}

/* LOGO */
.logo img {
    height: 115px;
    width: auto;
    display: block;

    /* Glow layers */
    filter:
        drop-shadow(0 0 6px rgba(255, 255, 255, 0.4))
        drop-shadow(0 0 12px rgba(255, 255, 255, 0.5))
        drop-shadow(0 0 22px rgba(0, 102, 204, 0.45));

    /* 3D coin spin */
    transform-style: preserve-3d;

    /* Run coin spin ONCE + glow */
    animation:
        glowPulse 3s ease-in-out infinite,
        coinSpinOnce 3s linear 1;
}

/* Glow animation */
@keyframes glowPulse {
    0% {
        filter:
            drop-shadow(0 0 6px rgba(255,255,255,0.3))
            drop-shadow(0 0 12px rgba(255,255,255,0.4))
            drop-shadow(0 0 20px rgba(0,102,204,0.35));
    }
    50% {
        filter:
            drop-shadow(0 0 12px rgba(255,255,255,0.6))
            drop-shadow(0 0 24px rgba(255,255,255,0.7))
            drop-shadow(0 0 40px rgba(0,102,204,0.55));
    }
    100% {
        filter:
            drop-shadow(0 0 6px rgba(255,255,255,0.3))
            drop-shadow(0 0 12px rgba(255,255,255,0.4))
            drop-shadow(0 0 20px rgba(0,102,204,0.35));
    }
}

/* One-time coin spin */
@keyframes coinSpinOnce {
    0%   { transform: rotateY(0deg); }
    100% { transform: rotateY(360deg); }
}

.site-header .logo a {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
}

@media (max-width: 720px) {
    .logo img {
        height: 60px;
    }
}

/* ============================================
   NAVIGATION (DESKTOP)
============================================ */

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.main-nav a {
    font-size: 0.92rem;
    color: var(--gray-muted);
    transition: color 0.2s ease;
}

.main-nav a:hover {
    color: var(--white);
}

.nav-btn {
    padding: 0.5rem 1.2rem;
}

/* ============================================
   DROPDOWN (DESKTOP)
============================================ */

.has-dropdown {
    position: relative;
}

.has-dropdown .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #002b5c;
    padding: 0.5rem 0;
    border-radius: 4px;
    min-width: 240px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.25);
    z-index: 1000;
}

.has-dropdown:hover .dropdown {
    display: block;
}

.has-dropdown .dropdown li a {
    display: block;
    padding: 0.6rem 1rem;
    color: #fff;
    white-space: nowrap;
}

.has-dropdown .dropdown li a:hover {
    background: #004080;
}

/* ============================================
   MOBILE NAVIGATION
============================================ */

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--white);
    border-radius: 999px;
    transition: 0.3s ease;
}

@media (max-width: 900px) {

    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        top: 70px;
        right: 0;
        width: 100%;
        background: #00264d;
        padding: 1rem 0;
        display: none;
        flex-direction: column;
        gap: 1rem;
        box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    }

    .main-nav.nav-open {
        display: flex;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .has-dropdown:hover .dropdown {
        display: none;
    }

    .has-dropdown.active .dropdown {
        display: block;
        position: relative;
        background: #003366;
        box-shadow: none;
        padding-left: 1rem;
    }

    .nav-toggle.nav-open span:nth-child(1) {
        transform: rotate(45deg) translateY(7px);
    }
    .nav-toggle.nav-open span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.nav-open span:nth-child(3) {
        transform: rotate(-45deg) translateY(-7px);
    }
}

/* ============================================
   HERO — FULLSCREEN + VIDEO + SLIDES
============================================ */

.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #001f4d;
}

/* Background video */
.hero video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 1;
}

/* Background image */
.hero img.bg-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 1;
}

/* Dark overlay */
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.35),
        rgba(0, 0, 0, 0.75)
    );
    z-index: 1;
}

/* Slide container */
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.hero-slide.active {
    opacity: 1;
}

/* Content wrapper */
.hero-content {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.3fr);
    gap: 3rem;
    align-items: center;
}

/* Text styling */
.hero-title {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 1rem;
    color: var(--white);
    animation: fadeUp 1.2s ease forwards;
}

.hero-text p {
    color: var(--gray-muted);
    max-width: 520px;
    font-size: 1.1rem;
    animation: fadeUp 1.6s ease forwards;
}

/* Buttons */
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.8rem 0 0.8rem;
    animation: fadeUp 2s ease forwards;
}

/* Right-side visual */
.hero-visual {
    display: flex;
    justify-content: center;
    z-index: 2;
    animation: fadeUp 2.4s ease forwards;
}

/* Fade-up animation */
@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* ============================================
   RESPONSIVE HERO
============================================ */

@media (max-width: 960px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-visual {
        margin-top: 2rem;
    }
}

@media (max-width: 720px) {
    .hero {
        height: 90vh;
    }

    .hero-title {
        font-size: 1.9rem;
    }

    .hero-text p {
        font-size: 1rem;
    }
}

/* Sections */

.section {
    padding: 4rem 0;
}

.section.light {
    background: #003366;
}

.section.dark {
    background: #00264d;
}

.section.callout {
    background: linear-gradient(135deg, #004c99, #00264d);
}

.section-title {
    font-size: 1.7rem;
    margin-bottom: 2rem;
    color: var(--white);
}

/* Grids & cards */

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.card {
    background: #00264d;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-soft);
    color: var(--white);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 0.6rem;
}

.card.ghost {
    background: linear-gradient(155deg, #003366, #001f4d);
}

.card.subtle {
    background: #003366;
    border-style: dashed;
    border-color: rgba(255, 255, 255, 0.2);
}

/* Callout */

.callout-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.callout-inner p {
    color: var(--gray-muted);
}

/* About */

.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1.4fr;
    gap: 2.5rem;
}

.centered {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2rem;
}

/* Testimonials */

.testimonials {
    text-align: left;
}

.quote-card {
    background: #00264d;
    border-radius: var(--radius-lg);
    padding: 1.8rem;
    border: 1px solid var(--border-soft);
}

.quote-card p {
    font-style: italic;
    color: var(--gray-muted);
}

.quote-author {
    display: block;
    margin-top: 0.75rem;
    font-size: 0.9rem;
    color: var(--gray-soft);
}

/* Contact */

.contact-grid {
    display: grid;
    grid-template-columns: 1.6fr 1.1fr;
    gap: 2.5rem;
}

.contact-form .form-row {
    margin-bottom: 1rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
    color: var(--gray-muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.65rem 0.8rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-soft);
    background: #001f4d;
    color: var(--white);
    font-family: inherit;
    font-size: 0.95rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: 1px solid var(--white);
    border-color: var(--white);
    background: #003366;
}

.form-success {
    margin-top: 1rem;
    color: #5bd674;
    font-size: 0.95rem;
}

/* Buttons & links */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.4rem;
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 600;
    border: 2px solid var(--white);
    cursor: pointer;
    transition: all 0.2s ease;
}

.primary-btn {
    background: var(--white);
    color: var(--blue-main);
}

.primary-btn:hover {
    background: transparent;
    color: var(--white);
}

.ghost-btn {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.ghost-btn:hover {
    background: var(--white);
    color: var(--blue-main);
}

.footer-btn {
    margin-bottom: 0.6rem;
}

.link-inline {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--white);
}

/* Footer */

.site-footer {
    background: #001f4d;
    border-top: 1px solid var(--border-soft);
    padding: 2.5rem 0 1.5rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.3fr 1.3fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.footer-col h4 {
    margin-top: 0;
    margin-bottom: 0.7rem;
    color: var(--white);
}

.footer-col p,
.footer-col a {
    color: var(--gray-muted);
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-soft);
    padding-top: 1rem;
    text-align: center;
    color: var(--gray-muted);
    font-size: 0.85rem;
}

/* Responsive */

@media (max-width: 960px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .service-grid,
    .about-grid,
    .contact-grid,
    .footer-top {
        grid-template-columns: 1fr;
    }

    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .callout-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 720px) {
    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        inset: 70px 0 auto 0;
        background: #003366;
        border-bottom: 1px solid var(--border-soft);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .main-nav ul {
        flex-direction: column;
        padding: 1rem 1.5rem 1.5rem;
        gap: 1rem;
    }

    .main-nav.nav-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .grid-4,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 3rem;
    }

    .hero-text h1 {
        font-size: 1.9rem;
    }
}

/* ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease, transform 1s ease;
}

.slide-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* TIMELINE */
.timeline {
    display: grid;
    gap: 1.5rem;
    border-left: 3px solid #003366;
    padding-left: 1.5rem;
    margin-top: 2rem;
}

.timeline-item {
    position: relative;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: -11px;
    top: 5px;
    width: 14px;
    height: 14px;
    background: #003366;
    border-radius: 50%;
}

.timeline-item .year {
    font-weight: bold;
    color: #003366;
    font-size: 1.1rem;
}

/* TEAM SECTION */
.team-grid {
    display: grid;
    gap: 2rem;
}

.team-card {
    text-align: center;
    padding: 1rem;
}

.team-photo {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.team-card h3 {
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
    color: #003366;
}

.team-card p {
    color: #555;
    font-size: 0.95rem;
}

/* CLIENTS SECTION */
.clients-section {
    padding: 4rem 0;
    background: #003366;
    text-align: center;
}

.clients-section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #ffffff;
}

.clients-slider {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: 1rem 0;
}

.clients-slider::before,
.clients-slider::after {
    content: "";
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.clients-slider::before {
    left: 0;
    background: linear-gradient(to right, #003366 0%, rgba(0,51,102,0) 100%);
}

.clients-slider::after {
    right: 0;
    background: linear-gradient(to left, #003366 0%, rgba(0,51,102,0) 100%);
}

.clients-track {
    display: flex;
    gap: 4rem;
    animation: scrollClients 25s linear infinite;
}

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

.clients-track img {
    height: 80px;
    width: auto;
    opacity: 1;
    transition: 0.3s ease;
}

.clients-track img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

@keyframes scrollClients {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* VALUES SECTION */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.value-card {
    background: #ffffff;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.value-card h3 {
    font-size: 1.15rem;
    color: #003366;
    margin-bottom: 0.5rem;
}

.value-card p {
    font-size: 0.95rem;
    color: #333;
    line-height: 1.5;
}

/* INDUSTRIES SECTION */
.industries-grid .industry-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 10px;
    transition: transform .3s ease, box-shadow .3s ease;
}

.industries-grid .industry-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.industries-grid .icon {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: #003366;
}

/* TEAM REVERSE CARD EFFECT */
.reverse-card {
    position: relative;
    text-align: center;
    overflow: hidden;
    border-radius: 10px;
    padding: 1.5rem;
    background: #fff;
    transition: all .3s ease;
}

/* Photo hidden by default */
.reverse-card .team-photo-wrapper {
    opacity: 0;
    position: absolute;
    inset: 0;
    transition: opacity .4s ease;
}

.reverse-card .team-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Bio visible by default */
.reverse-card .team-bio {
    position: relative;
    z-index: 2;
    transition: opacity .4s ease;
}

/* Hover effect for desktop */
.reverse-card:hover .team-bio {
    opacity: 0;
}

.reverse-card:hover .team-photo-wrapper {
    opacity: 1;
}

/* Tap effect for mobile (via .active class) */
.reverse-card.active .team-bio {
    opacity: 0;
}

.reverse-card.active .team-photo-wrapper {
    opacity: 1;
}

/* ============================================
   JUSTIFY TEXT INSIDE CARDS ONLY (NOT HEADINGS)
============================================ */

.card p,
.industries-grid .industry-card p,
.value-card p,
.team-card p,
.team-bio p {
    text-align: justify;
}



.projects {
  padding: 50px;
  text-align: center;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  justify-items: center;
}

.project-card {
  position: relative;
  width: 100%;
  max-width: 300px;
  height: 200px;
  overflow: hidden;
  cursor: pointer;
  border-radius: 8px; /* smooth corners */
  transition: box-shadow 0.4s ease, transform 0.4s ease;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.project-info {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Hover effect for desktop */
.project-card:hover img {
  opacity: 0;
  transform: scale(1.05);
}

.project-card:hover .project-info {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile tap toggle */
.project-card.active img {
  opacity: 0;
  transform: scale(1.05);
}

.project-card.active .project-info {
  opacity: 1;
  transform: translateY(0);
}

/* Glow + shadow effect */
.project-card:hover,
.project-card.active {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3),
              0 0 15px rgba(0, 150, 255, 0.4); /* glow */
  transform: translateY(-5px);
}


/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: transparent; 
    box-shadow: none;
}
.whatsapp-float img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

@media (max-width: 600px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    .whatsapp-float img {
        width: 28px;
        height: 28px;
    }
}

/* ===== Footer Layout ===== */
.site-footer {
  background: #222;              /* dark background */
  color: #eee;                   /* light text */
  padding: 40px 20px;
  font-family: Arial, sans-serif;
}

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

.site-footer p, 
.site-footer a {
  font-size: 14px;
  color: #ccc;
  line-height: 1.6;
}

.site-footer a:hover {
  color: #1DA1F2;                /* default hover color */
}

/* ===== Footer Columns ===== */
.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
}

.footer-col {
  flex: 1 1 220px;
  min-width: 220px;
}

/* ===== Footer Bottom ===== */
.footer-bottom {
  text-align: center;
  margin-top: 30px;
  border-top: 1px solid #444;
  padding-top: 15px;
  font-size: 13px;
  color: #aaa;
}

/* ===== Social Links ===== */
.social-links {
  list-style: none;
  padding: 0;
  margin: 0 0 15px 0;
}

.social-links li {
  margin: 8px 0;
}

.social-links li a {
  text-decoration: none;
  color: #ccc;
  font-size: 15px;
  display: flex;
  align-items: center;
  transition: color 0.3s ease;
}

.social-links li a i {
  font-size: 20px;
  margin-right: 8px;
  transition: transform 0.3s ease, color 0.3s ease;
}

/* Hover Effects */
.social-links li a:hover {
  color: #1DA1F2; /* default hover color */
}

.social-links li a:hover i {
  transform: scale(1.2);
}

/* Platform-specific hover colors */
.social-links li a:hover .fa-whatsapp { color: #25D366; }
.social-links li a:hover .fa-facebook { color: #1877F2; }
.social-links li a:hover .fa-instagram { color: #E1306C; }
.social-links li a:hover .fa-linkedin { color: #0077B5; }
.social-links li a:hover .fa-twitter { color: #1DA1F2; }

/* ===== Footer Button ===== */
.footer-btn {
  display: inline-block;
  background: #1DA1F2;
  color: #fff;
  padding: 10px 18px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 14px;
  transition: background 0.3s ease;
}

.footer-btn:hover {
  background: #0d8ddb;
}

/* ===== Floating WhatsApp Button ===== */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
}

.whatsapp-float img {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float img:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
}