/* ============================================================
   Leena IT Solutions — Custom Styles
   ============================================================ */

/* ---- Smooth scroll & base ---- */
html {
    scroll-behavior: smooth;
}

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

/* ---- Custom scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #7C3AED; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #6D28D9; }

/* ============================================================
   NAVBAR — Frosted vibrant glass
   ============================================================ */
.navbar-glass {
    background: linear-gradient(
        135deg,
        rgba(109, 40, 217, 0.88) 0%,
        rgba(88, 28, 135, 0.92) 60%,
        rgba(46, 16, 101, 0.95) 100%
    );
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(139, 92, 246, 0.25);
    box-shadow:
        0 4px 24px rgba(109, 40, 217, 0.35),
        0 1px 0 rgba(255,255,255,0.08) inset;
}

/* Animated underline for nav links */
.nav-link {
    position: relative;
    padding-bottom: 2px;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: rgba(255,255,255,0.8);
    border-radius: 2px;
    transition: width 0.3s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Mobile menu panel */
.mobile-menu-panel {
    background: linear-gradient(
        180deg,
        rgba(88, 28, 135, 0.97) 0%,
        rgba(46, 16, 101, 0.99) 100%
    );
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(139,92,246,0.2);
}

/* ============================================================
   HERO SECTION — Aurora Cosmos
   ============================================================ */
.hero-bg {
    background: #060415;
}

/* Aurora floating orbs — vivid, dual-tone */
.aurora-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    will-change: transform;
}
.aurora-orb-1 {
    width: 700px; height: 580px;
    background: radial-gradient(circle, rgba(124,58,237,0.82) 0%, rgba(109,40,217,0.45) 40%, transparent 68%);
    filter: blur(48px);
    top: -14%; left: -12%;
    animation: auroraFloat1 12s ease-in-out infinite;
}
.aurora-orb-2 {
    width: 580px; height: 660px;
    background: radial-gradient(circle, rgba(67,56,202,0.75) 0%, rgba(55,48,163,0.38) 42%, transparent 68%);
    filter: blur(52px);
    bottom: -18%; right: -10%;
    animation: auroraFloat2 15s ease-in-out infinite;
}
.aurora-orb-3 {
    width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(167,139,250,0.55) 0%, rgba(139,92,246,0.25) 50%, transparent 75%);
    filter: blur(40px);
    top: 32%; right: 8%;
    animation: auroraFloat3 9s ease-in-out infinite;
}
.aurora-orb-4 {
    width: 360px; height: 280px;
    background: radial-gradient(circle, rgba(79,70,229,0.6) 0%, rgba(67,56,202,0.25) 50%, transparent 72%);
    filter: blur(44px);
    bottom: 5%; left: 5%;
    animation: auroraFloat3 11s ease-in-out infinite reverse;
}
@keyframes auroraFloat1 {
    0%,100% { transform: translate(0,0) scale(1); }
    33%     { transform: translate(50px,-60px) scale(1.07); }
    66%     { transform: translate(-30px,40px) scale(.94); }
}
@keyframes auroraFloat2 {
    0%,100% { transform: translate(0,0) scale(1); }
    40%     { transform: translate(-60px,-40px) scale(1.1); }
    75%     { transform: translate(30px,50px) scale(.92); }
}
@keyframes auroraFloat3 {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(-40px,-50px) scale(1.13); }
}

/* Subtle grid overlay */
.hero-grid-overlay {
    background-image:
        linear-gradient(rgba(124,58,237,0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(124,58,237,0.055) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* Logo pop animation */
@keyframes logoPop {
    0%   { opacity: 0; transform: scale(0.7) translateY(20px); }
    60%  { transform: scale(1.08) translateY(-4px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}
.animate-logo-pop {
    animation: logoPop 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}

/* Fade up */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
.animate-fade-up        { animation: fadeUp 0.7s ease 0.7s both; }
.animate-fade-up-delay  { animation: fadeUp 0.7s ease 0.95s both; }
.animate-fade-up-delay2 { animation: fadeUp 0.7s ease 1.15s both; }
.animate-fade-up-delay3 { animation: fadeUp 0.7s ease 1.35s both; }

/* Tagline fade cycle */
.tagline-fade {
    opacity: 0;
    transition: opacity 0.7s ease, transform 0.7s ease;
    transform: translateY(6px);
}
.tagline-fade.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Hero badge ---- */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(124,58,237,0.12);
    border: 1px solid rgba(139,92,246,0.32);
    color: rgba(196,181,253,1);
    padding: 0.4rem 1.3rem;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.hero-badge-dot {
    width: 7px; height: 7px;
    background: #8B5CF6;
    border-radius: 50%;
    flex-shrink: 0;
    animation: badgePulse 2s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(139,92,246,0.9);
}
@keyframes badgePulse {
    0%,100% { opacity: 1; transform: scale(1); }
    50%     { opacity: 0.45; transform: scale(0.75); }
}

/* ---- Orbit system ---- */
.orbit-system {
    position: relative;
    width: 340px; height: 340px;
    margin: 0 auto;
    flex-shrink: 0;
}
@media (max-width: 400px) {
    .orbit-system { transform: scale(0.84); transform-origin: center top; }
}
.orbit-center {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    width: 100px; height: 100px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: radial-gradient(circle, rgba(124,58,237,0.22) 0%, rgba(88,28,135,0.18) 100%);
    border: 2px solid rgba(139,92,246,0.45);
    box-shadow:
        0 0 0 10px rgba(124,58,237,0.06),
        0 0 50px rgba(124,58,237,0.55),
        0 0 100px rgba(124,58,237,0.22),
        inset 0 0 30px rgba(139,92,246,0.12);
    animation: orbitCenterGlow 3s ease-in-out infinite;
}
@keyframes orbitCenterGlow {
    0%,100% { box-shadow: 0 0 0 10px rgba(124,58,237,0.06), 0 0 50px rgba(124,58,237,0.55), 0 0 100px rgba(124,58,237,0.22), inset 0 0 30px rgba(139,92,246,0.12); }
    50%     { box-shadow: 0 0 0 16px rgba(124,58,237,0.08), 0 0 75px rgba(124,58,237,0.75), 0 0 150px rgba(124,58,237,0.32), inset 0 0 40px rgba(139,92,246,0.18); }
}

/* Orbit rings */
.orbit-ring {
    position: absolute;
    top: 50%; left: 50%;
    border-radius: 50%;
}
.orbit-r1 {
    width: 172px; height: 172px;
    margin: -86px 0 0 -86px;
    border: 1px solid rgba(139,92,246,0.18);
    animation: orbitCW 10s linear infinite;
}
.orbit-r2 {
    width: 264px; height: 264px;
    margin: -132px 0 0 -132px;
    border: 1px dashed rgba(139,92,246,0.13);
    animation: orbitCCW 16s linear infinite;
}
.orbit-r3 {
    width: 340px; height: 340px;
    margin: -170px 0 0 -170px;
    border: 1px solid rgba(139,92,246,0.1);
    animation: orbitCW 25s linear infinite;
}
@keyframes orbitCW  { to { transform: rotate(360deg); } }
@keyframes orbitCCW { to { transform: rotate(-360deg); } }

/* Node wrappers — positioned on the ring */
.onode { position: absolute; }
/* Ring 1, 1 node — 12 o'clock */
.r1-n0 { top: -18px; left: calc(50% - 18px); }
/* Ring 2, 2 nodes — 12 & 6 o'clock */
.r2-n0 { top: -18px; left: calc(50% - 18px); }
.r2-n1 { bottom: -18px; left: calc(50% - 18px); }
/* Ring 3, 3 nodes — 0°, 120°, 240° (radius 170px) */
/* 0°: top */
.r3-n0 { top: -18px; left: calc(50% - 18px); }
/* 120°: x=170*sin120=147, y=170*(-cos120)=85 from center */
.r3-n1 { top: calc(50% + 67px); left: calc(50% + 129px); }
/* 240°: x=-147, y=85 */
.r3-n2 { top: calc(50% + 67px); left: calc(50% - 165px); }

/* Node icons */
.onode-icon {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(109,40,217,0.9), rgba(76,29,149,0.95));
    border: 1.5px solid rgba(196,181,253,0.38);
    display: flex; align-items: center; justify-content: center;
    color: rgba(221,214,254,0.95);
    font-size: 0.78rem;
    box-shadow: 0 0 16px rgba(124,58,237,0.7), 0 0 32px rgba(124,58,237,0.25);
    transition: transform 0.3s ease;
}
.onode-icon:hover { transform: scale(1.25); }

/* Counter-rotation so icons stay upright */
.cr1 { animation: orbitCCW 10s linear infinite; }
.cr2 { animation: orbitCW  16s linear infinite; }
.cr3 { animation: orbitCCW 25s linear infinite; }

/* ---- Headline gradient ---- */
.hero-headline {
    background: linear-gradient(135deg, #ffffff 0%, #ede9fe 42%, #c4b5fd 78%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- Stats strip ---- */
.hero-stats {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(139,92,246,0.2);
    border-radius: 100px;
    padding: .875rem 0;
    max-width: fit-content;
    margin: 0 auto;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.hero-stat {
    text-align: center;
    padding: 0 1.75rem;
}
.hero-stat-num {
    display: block;
    font-size: 1.7rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, #fff 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-stat-label {
    display: block;
    font-size: 0.62rem;
    color: rgba(196,181,253,0.65);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: .3rem;
    font-weight: 600;
}
.hero-stat-sep {
    width: 1px;
    height: 38px;
    background: linear-gradient(to bottom, transparent, rgba(139,92,246,0.38), transparent);
    flex-shrink: 0;
}

/* ---- Hero CTA buttons ---- */
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
    color: #fff;
    font-weight: 700;
    padding: 1rem 2.25rem;
    border-radius: 100px;
    font-size: .95rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 35px rgba(124,58,237,.5), 0 8px 24px rgba(124,58,237,.3);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.btn-hero-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.14) 0%, transparent 60%);
    pointer-events: none;
}
.btn-hero-primary:hover {
    box-shadow: 0 0 55px rgba(124,58,237,.7), 0 12px 40px rgba(124,58,237,.4);
    transform: translateY(-3px) scale(1.02);
}
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(255,255,255,.05);
    border: 1.5px solid rgba(255,255,255,.22);
    color: rgba(255,255,255,.9);
    font-weight: 600;
    padding: 1rem 2.25rem;
    border-radius: 100px;
    font-size: .95rem;
    text-decoration: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}
.btn-hero-secondary:hover {
    background: rgba(124,58,237,.15);
    border-color: rgba(139,92,246,.5);
    color: #fff;
    transform: translateY(-3px);
}

/* ---- Stats responsive ---- */
@media (max-width: 480px) {
    .hero-stat { padding: 0 1rem; }
    .hero-stat-num { font-size: 1.35rem; }
    .hero-stat-label { font-size: 0.55rem; }
}

/* Hero CTA button glow (legacy — used on other pages) */
.btn-primary {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(124,58,237,0.45), 0 0 0 0 rgba(124,58,237,0);
}
.btn-primary:hover {
    box-shadow: 0 12px 40px rgba(124,58,237,0.6), 0 0 0 6px rgba(124,58,237,0.12);
    transform: translateY(-2px) scale(1.03);
}
.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.btn-primary:hover::after { opacity: 1; }

/* ============================================================
   SERVICES CAROUSEL
   ============================================================ */
.carousel-mask {
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.services-track {
    animation: carouselScroll 28s linear infinite;
    width: max-content;
}
.services-track:hover {
    animation-play-state: paused;
}

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

/* Service card */
.shadow-card       { box-shadow: 0 4px 20px rgba(0,0,0,0.07), 0 1px 4px rgba(0,0,0,0.04); }
.shadow-card-hover { box-shadow: 0 20px 50px rgba(124,58,237,0.14), 0 4px 16px rgba(0,0,0,0.08); }

.service-card:hover {
    transform: translateY(-8px);
}

/* Icon box */
.icon-box {
    width: 64px;
    height: 64px;
    background: #ede9fe;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-card {
    position: relative;
    overflow: hidden;
}
.deco-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    animation: rotateSlow 12s linear infinite;
}
.deco-circle-1 {
    width: 280px;
    height: 280px;
    top: -100px;
    right: -80px;
}
.deco-circle-2 {
    width: 160px;
    height: 160px;
    bottom: -40px;
    left: -40px;
    animation-direction: reverse;
    animation-duration: 8s;
}
@keyframes rotateSlow {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* Stat cards */
.stat-card {
    transition: all 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(124,58,237,0.18);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
/* Info icon box */
.info-icon-box {
    width: 64px;
    height: 64px;
    background: #ede9fe;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Form styles */
.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: #374151;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid #E5E7EB;
    border-radius: 12px;
    font-size: 0.95rem;
    color: #111827;
    background: #FAFAFA;
    transition: all 0.25s ease;
    outline: none;
}
.form-input::placeholder { color: #9CA3AF; }
.form-input:focus {
    border-color: #7C3AED;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

/* Social pills */
.social-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 50px;
    transition: all 0.25s ease;
    transform: translateY(0);
}
.social-pill:hover {
    transform: translateY(-4px) scale(1.06);
}
.instagram-gradient {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}
.instagram-gradient:hover {
    opacity: 0.9;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer-heading {
    font-size: 0.95rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.6rem;
}
.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: #7C3AED;
    border-radius: 2px;
}

.footer-link {
    display: block;
    color: #9CA3AF;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}
.footer-link:hover { color: #FCA5A5; }

.footer-link-static {
    display: block;
    color: #9CA3AF;
    font-size: 0.875rem;
}

.footer-social {
    font-size: 1.1rem;
    transition: color 0.2s ease, transform 0.2s ease;
}
.footer-social:hover { transform: translateY(-3px); }

/* ============================================================
   UTILITIES / REUSABLE
   ============================================================ */
.divider-line {
    width: 56px;
    height: 4px;
    background: linear-gradient(90deg, #7C3AED, #8B5CF6);
    border-radius: 4px;
}

/* Responsive tweak: smaller carousel gap on mobile */
@media (max-width: 640px) {
    .services-track {
        gap: 1rem;
        animation-duration: 20s;
    }
}

/* ============================================================
   NAV DROPDOWN
   ============================================================ */
.nav-dropdown {
    position: relative;
}
.nav-dropdown-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-family: inherit;
    padding: 0;
}
.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: rgba(46,16,101,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(139,92,246,0.25);
    border-radius: 14px;
    padding: 8px 0;
    min-width: 230px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    box-shadow: 0 12px 40px rgba(60,0,100,0.5);
    z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 20px;
    color: rgba(255,255,255,0.82);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.2s, background 0.2s;
    text-decoration: none;
}
.nav-dropdown-menu a:hover {
    color: white;
    background: rgba(255,255,255,0.08);
}
.nav-dropdown-menu a i {
    width: 16px;
    text-align: center;
    color: #8B5CF6;
    font-size: 0.8rem;
}
.nav-dropdown-divider {
    height: 1px;
    background: rgba(139,92,246,0.15);
    margin: 4px 0;
}

/* Mobile submenu */
.mobile-submenu {
    padding-left: 0.75rem;
    margin-top: 4px;
    border-left: 2px solid rgba(139,92,246,0.3);
    margin-left: 1rem;
}
.mobile-submenu-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.75);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: background 0.2s, color 0.2s;
    text-decoration: none;
}
.mobile-submenu-link:hover {
    background: rgba(255,255,255,0.08);
    color: white;
}

/* ============================================================
   PAGE HERO (white-theme sub-pages)
   ============================================================ */
.page-hero {
    padding-top: 5.5rem;
    padding-bottom: 3.5rem;
    background: #ffffff;
    border-top: 4px solid #7C3AED;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(ellipse at 80% 50%, rgba(124,58,237,0.05) 0%, transparent 70%);
    pointer-events: none;
}
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: #9CA3AF;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1.25rem;
}
.breadcrumb-nav a {
    color: #9CA3AF;
    text-decoration: none;
    transition: color 0.2s;
}
.breadcrumb-nav a:hover { color: #7C3AED; }
.breadcrumb-nav span { color: #7C3AED; }

/* ============================================================
   SERVICE PAGE COMPONENTS
   ============================================================ */
.feature-card {
    background: #fff;
    border: 1.5px solid #f3f4f6;
    border-radius: 16px;
    padding: 1.75rem;
    transition: all 0.3s ease;
}
.feature-card:hover {
    border-color: #ddd6fe;
    box-shadow: 0 8px 30px rgba(124,58,237,0.1);
    transform: translateY(-4px);
}
.feature-icon {
    width: 52px;
    height: 52px;
    background: #ede9fe;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: background 0.3s;
}
.feature-card:hover .feature-icon {
    background: #7C3AED;
}
.feature-card:hover .feature-icon i {
    color: white !important;
}
.process-step {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}
.process-num {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: #7C3AED;
    color: white;
    font-weight: 900;
    font-size: 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.tech-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #fff;
    border: 1.5px solid #e5e7eb;
    color: #374151;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 999px;
    transition: all 0.2s;
}
.tech-tag:hover {
    border-color: #fca5a5;
    color: #7C3AED;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
    background: linear-gradient(135deg, #7C3AED 0%, #4C1D95 100%);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 240px;
    height: 240px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}
.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 160px;
    height: 160px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
}

/* ============================================================
   PRODUCTS PAGE
   ============================================================ */
.product-card {
    background: #fff;
    border: 1.5px solid #f3f4f6;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.product-card:hover {
    border-color: #ddd6fe;
    box-shadow: 0 16px 48px rgba(124,58,237,0.12);
    transform: translateY(-6px);
}
.product-card-header {
    padding: 1.75rem;
    background: linear-gradient(135deg, #7C3AED 0%, #4C1D95 100%);
    color: white;
    position: relative;
    overflow: hidden;
}
.product-card-header::after {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    background: rgba(255,255,255,0.07);
    border-radius: 50%;
}
.product-card-body {
    padding: 1.75rem;
}
.product-tag {
    display: inline-block;
    background: #ede9fe;
    color: #7C3AED;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 58px;
    height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.85rem;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    animation: wa-pulse 2.5s ease-in-out infinite;
}
.whatsapp-float:hover {
    transform: scale(1.12);
    box-shadow: 0 10px 36px rgba(37, 211, 102, 0.7);
    animation: none;
}
@keyframes wa-pulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.55); }
    50%       { box-shadow: 0 6px 24px rgba(37,211,102,0.55), 0 0 0 12px rgba(37,211,102,0.12); }
}

/* Tooltip on hover */
.wa-tooltip {
    position: absolute;
    right: 66px;
    top: 50%;
    transform: translateY(-50%);
    background: #1f1f1f;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    padding: 5px 10px;
    border-radius: 6px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.wa-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: #1f1f1f;
}
.whatsapp-float:hover .wa-tooltip {
    opacity: 1;
}