/* ============================================
   BULLFIRM VENTURES LIMITED
   MASTER CSS - COMPLETE & UNIFIED
============================================= */

/* ============================================
   CSS VARIABLES (Root Level)
============================================= */
:root {
    --primary-blue: #0D47A1;
    --light-blue: #1E88E5;
    --dark-blue: #071B3B;
    --accent-red: #E53935;
    --white: #FFFFFF;
    --soft-bg: #F4F8FF;
    --text: #334155;
    --gray: #64748B;
    --border: rgba(255,255,255,.12);
    --shadow: 0 10px 40px rgba(0,0,0,.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,.15);
    --radius: 20px;
    --transition: all .35s ease;
}

/* ============================================
   RESET & BASE
============================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #fff;
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.7;
    padding-top: 90px;
}

body.scrolled {
    padding-top: 70px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

/* ============================================
   CONTAINER
============================================= */
.container {
    width: 100%;
    max-width: 1280px;
    margin: auto;
    padding: 0 24px;
}

/* ============================================
   TOP BAR (Header)
============================================= */
.top-bar {
    background: var(--dark-blue);
    color: #fff;
    padding: 10px 0;
    font-size: 14px;
    position: relative;
    z-index: 1001;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-info {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-info i {
    margin-right: 6px;
    color: var(--accent-red);
}

.top-bar-right {
    display: flex;
    gap: 20px;
    align-items: center;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--accent-red);
    transform: translateY(-2px);
}

.top-portals {
    display: flex;
    gap: 12px;
}

.portal-btn {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    transition: var(--transition);
}

.client-portal-btn {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
}

.staff-portal-btn {
    background: var(--accent-red);
    color: #fff;
}

.portal-btn:hover {
    transform: translateY(-2px);
}

/* ============================================
   NAVBAR (Header)
============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 18px 0;
    background: rgba(7,27,59,.95);
    backdrop-filter: blur(12px);
    transition: var(--transition);
}

.navbar.scrolled {
    background: var(--primary-blue);
    padding: 12px 0;
    box-shadow: var(--shadow);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .logo img {
    height: 45px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.logo-sub {
    font-size: 11px;
    color: rgba(255,255,255,0.8);
    letter-spacing: 1px;
}

/* ============================================
   NAVIGATION MENU
============================================= */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-menu a {
    color: #fff;
    padding: 12px 18px;
    border-radius: 12px;
    transition: var(--transition);
    font-size: 15px;
    font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(255,255,255,.15);
    color: var(--accent-red);
}

/* Quote Button */
.quote-btn {
    background: var(--accent-red) !important;
    color: #fff !important;
    padding: 12px 24px !important;
}

.quote-btn:hover {
    background: #c62828 !important;
    transform: translateY(-2px);
}

/* Mobile Portal Links (Hidden on Desktop) */
.mobile-portal-links {
    display: none;
}

/* ============================================
   MOBILE MENU OVERLAY & TOGGLE
============================================= */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-toggle {
    display: none;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,.12);
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,.12);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1002;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 20px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   BUTTONS
============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 32px;
    border-radius: 14px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-red);
    color: #fff;
}

.btn-primary:hover {
    background: #c62828;
    transform: translateY(-3px);
}

.btn-outline {
    border: 2px solid rgba(255,255,255,.4);
    color: #fff;
}

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

/* ============================================
   HERO SECTION
============================================= */
.hero {
    position: relative;
    min-height: calc(100vh - 90px);
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(7,27,59,.92), rgba(13,71,161,.75));
    z-index: 1;
}

.hero-slideshow,
.hero-overlay {
    position: absolute;
    inset: 0;
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.slide.active {
    opacity: 1;
}

.hero-overlay {
    background: rgba(0,0,0,.35);
    z-index: 1;
}

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

.hero-content {
    max-width: 760px;
}

.hero-tagline {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 50px;
    background: rgba(229,57,53,.15);
    border: 1px solid rgba(229,57,53,.3);
    margin-bottom: 24px;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 68px;
    margin-bottom: 24px;
}

.hero h1 span {
    color: var(--accent-red);
}

.hero p {
    font-size: 20px;
    max-width: 700px;
    margin-bottom: 40px;
    opacity: .92;
}

.hero-buttons {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-number {
    font-size: 42px;
    font-weight: 700;
    color: var(--accent-red);
}

.stat-label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ============================================
   SECTIONS
============================================= */
section {
    padding: 110px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-tag {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 50px;
    background: rgba(229,57,53,.08);
    color: var(--accent-red);
    margin-bottom: 18px;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 700;
}

.section-header h2 {
    font-size: 48px;
    color: var(--primary-blue);
    margin-bottom: 18px;
}

.section-header p {
    max-width: 700px;
    margin: auto;
    color: var(--gray);
}

/* ============================================
   SERVICES
============================================= */
.services {
    background: var(--soft-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: #fff;
    border-radius: 24px;
    padding: 35px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 75px;
    height: 75px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(13,71,161,.12), rgba(229,57,53,.12));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon i {
    font-size: 32px;
    color: var(--primary-blue);
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--primary-blue);
}

.service-features {
    margin-top: 20px;
}

.service-features li {
    margin-bottom: 10px;
}

.service-features i {
    color: var(--accent-red);
    margin-right: 10px;
}

/* ============================================
   PORTFOLIO
============================================= */
.portfolio {
    background: #fff;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: .6s;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(7,27,59,.95), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    opacity: 0;
    transition: .4s;
}

.portfolio-item:hover img {
    transform: scale(1.08);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    color: #fff;
}

.portfolio-overlay p {
    color: var(--accent-red);
}

.portfolio-btn {
    text-align: center;
}

/* ============================================
   CONTACT
============================================= */
.contact {
    background: var(--soft-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    background: #fff;
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-detail {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-detail i {
    width: 55px;
    height: 55px;
    border-radius: 14px;
    background: var(--primary-blue);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.contact-detail h4 {
    margin-bottom: 8px;
    color: var(--primary-blue);
}

.contact-detail p,
.contact-detail a {
    color: var(--text);
}

.contact-detail a:hover {
    color: var(--accent-red);
}

.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 18px;
    border-radius: 14px;
    border: 1px solid #E2E8F0;
    outline: none;
    transition: var(--transition);
    font-size: 15px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(13,71,161,.08);
}

textarea {
    resize: vertical;
    min-height: 140px;
}

.submit-btn {
    width: 100%;
    border: none;
    padding: 16px;
    border-radius: 14px;
    background: var(--accent-red);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background: #c62828;
    transform: translateY(-2px);
}

/* ============================================
   FOOTER
============================================= */
.footer {
    background: var(--dark-blue);
    color: #fff;
    padding: 70px 0 30px;
    margin-top: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-about p {
    margin: 20px 0;
    opacity: 0.8;
    line-height: 1.6;
    font-size: 14px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent-red);
    transform: translateY(-3px);
}

.footer-portals {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-portal-link {
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-portal-link.client {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
}

.footer-portal-link.staff {
    background: var(--accent-red);
}

.footer-portal-link:hover {
    transform: translateY(-2px);
}

.footer h4 {
    color: var(--accent-red);
    margin-bottom: 25px;
    font-size: 18px;
    position: relative;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-red);
}

.footer ul li {
    margin-bottom: 12px;
}

.footer ul li a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
    font-size: 14px;
}

.footer ul li a:hover {
    color: var(--accent-red);
    padding-left: 5px;
}

.footer-contact p {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    opacity: 0.8;
}

.footer-contact p i {
    width: 25px;
    color: var(--accent-red);
}

.footer-contact a {
    color: rgba(255,255,255,0.8);
}

.footer-contact a:hover {
    color: var(--accent-red);
}

.whatsapp-link {
    color: #25D366 !important;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-bottom p {
    opacity: 0.6;
    font-size: 13px;
}

.footer-credits {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-credits a {
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-credits a:hover {
    color: var(--accent-red);
}

/* ============================================
   FLOATING BUTTONS
============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 55px;
    height: 55px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(37,211,102,0.3);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #fff;
}

.back-to-top {
    position: fixed;
    bottom: 90px;
    right: 25px;
    width: 45px;
    height: 45px;
    background: var(--accent-red);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #c62828;
    transform: translateY(-3px);
}

/* ============================================
   LIGHTBOX
============================================= */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.lightbox div {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.lightbox img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 12px;
}

.lightbox span {
    position: absolute;
    top: -40px;
    right: 0;
    font-size: 40px;
    color: white;
    cursor: pointer;
}

/* ============================================
   RESPONSIVE DESIGN
============================================= */

/* Tablet (992px and below) */
@media (max-width: 992px) {
    body {
        padding-top: 80px;
    }
    
    .hide-tablet {
        display: none !important;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        max-width: 85%;
        height: 100vh;
        background: linear-gradient(180deg, #071B3B, #0D47A1);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 30px 40px;
        gap: 5px;
        transition: .4s ease;
        z-index: 1001;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu a {
        width: 100%;
        font-size: 16px;
        padding: 14px 20px;
    }
    
    .mobile-portal-links {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px solid rgba(255,255,255,0.2);
        width: 100%;
    }
    
    .mobile-portal-btn {
        padding: 12px 20px;
        border-radius: 12px;
        text-align: center;
        font-weight: 600;
        transition: var(--transition);
    }
    
    .mobile-client-btn {
        background: rgba(255,255,255,0.1);
        border: 1px solid rgba(255,255,255,0.2);
    }
    
    .mobile-staff-btn {
        background: var(--accent-red);
    }
    
    .hero {
        text-align: center;
        min-height: 90vh;
    }
    
    .hero-content {
        margin: auto;
    }
    
    .hero h1 {
        font-size: 52px;
    }
    
    .hero p {
        font-size: 18px;
        margin: 0 auto 30px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }
    
    section {
        padding: 80px 0;
    }
    
    .section-header h2 {
        font-size: 38px;
    }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
    body {
        padding-top: 74px;
    }
    
    .hide-mobile {
        display: none !important;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .navbar {
        padding: 14px 0;
    }
    
    .logo img {
        height: 42px !important;
    }
    
    .logo-main {
        font-size: 14px !important;
    }
    
    .logo-sub {
        font-size: 10px !important;
    }
    
    .top-bar .contact-info span {
        font-size: 12px;
    }
    
    .hero h1 {
        font-size: 40px;
        line-height: 1.2;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .hero-stats {
        gap: 25px;
    }
    
    .stat-number {
        font-size: 34px;
    }
    
    .section-header {
        margin-bottom: 50px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .contact-info,
    .contact-form {
        padding: 25px;
    }
    
    .service-card {
        padding: 28px;
    }
    
    .portfolio-item img {
        height: 260px;
    }
    
    .footer {
        padding: 50px 0 25px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-about {
        text-align: center;
    }
    
    .footer .logo {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-portals {
        justify-content: center;
    }
    
    .footer h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-contact p {
        justify-content: center;
    }
    
    .footer ul li a {
        display: inline-block;
    }
    
    section {
        padding: 65px 0;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 14px;
        bottom: 80px;
        right: 20px;
    }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
    body {
        padding-top: 70px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .top-bar .contact-info span {
        font-size: 10px;
    }
    
    .hero {
        min-height: auto;
        padding: 80px 0 60px;
    }
    
    .hero h1 {
        font-size: 30px;
        line-height: 1.25;
    }
    
    .hero p {
        font-size: 14px;
    }
    
    .hero-buttons {
        gap: 14px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .section-header h2 {
        font-size: 26px;
    }
    
    .section-header p {
        font-size: 14px;
    }
    
    .service-card {
        padding: 20px;
        border-radius: 18px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i {
        font-size: 26px;
    }
    
    .contact-info,
    .contact-form {
        padding: 20px;
        border-radius: 18px;
    }
    
    .portfolio-item img {
        height: 200px;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        gap: 25px;
    }
    
    .footer h4 {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .footer-about p {
        font-size: 13px;
    }
    
    .footer ul li a,
    .footer-contact p {
        font-size: 13px;
    }
    
    .footer-portal-link {
        padding: 6px 12px;
        font-size: 11px;
    }
    
    .footer-bottom {
        padding-top: 20px;
    }
    
    .footer-bottom p {
        font-size: 11px;
    }
    
    .footer-credits {
        gap: 12px;
    }
    
    .nav-menu {
        width: 100%;
        max-width: 100%;
        padding: 90px 20px 30px;
    }
}

/* ============================================
   ANIMATIONS
============================================= */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* ============================================
   HELPER CLASSES
============================================= */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.hidden {
    display: none;
}