:root {
    --primary-color: #003B46; /* Deep Teal/Blue - Professional, Trustworthy */
    --secondary-color: #07575B; /* Lighter Teal */
    --accent-color: #C4A35A; /* Gold - Wealth, Quality */
    --text-color: #C4DFE6; /* Light Cyan/Grey - Readability */
    --bg-color: #FDFBF6; /* Off-white, warm background */
    --dark-text: #333333;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    --transition-speed: 0.5s;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--dark-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- HEADER --- */
.main-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 59, 70, 0.15);
    border-bottom: 1px solid rgba(196, 163, 90, 0.2);
    transition: transform 0.3s ease;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    object-fit: contain;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
}

.main-nav a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 0;
    letter-spacing: 0.5px;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), #d4b16a);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    border-radius: 2px;
}

.main-nav a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.main-nav a:hover {
    color: var(--accent-color);
    transform: translateY(-1px);
}

/* --- AUTHENTICATION BUTTONS --- */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.auth-btn-login {
    background: transparent;
    color: var(--primary-color);
    padding: 12px 24px;
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.auth-btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 59, 70, 0.1), transparent);
    transition: left 0.5s ease;
}

.auth-btn-login:hover::before {
    left: 100%;
}

.auth-btn-login:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 59, 70, 0.3);
    border-color: var(--primary-color);
}

.cta-button {
    background: linear-gradient(135deg, var(--accent-color), #d4b16a);
    color: white;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(196, 163, 90, 0.4);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    background: linear-gradient(135deg, #d4b16a, var(--accent-color));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(196, 163, 90, 0.6);
}

.cta-button:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(196, 163, 90, 0.4);
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-color);
    padding: 0 20px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    background: linear-gradient(rgba(0, 59, 70, 0.7), rgba(0, 59, 70, 0.7)), url(background.png) no-repeat center center/cover;
    z-index: -1;
    transition: transform 0.2s ease-out;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

/* --- GENERAL SECTION STYLING --- */
section {
    padding: 80px 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

/* --- HOW IT WORKS --- */
.how-it-works-section {
    background-color: white;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
}

.step img {
    height: 70px;
    margin-bottom: 1rem;
}

.step h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* --- INVESTMENT TIERS --- */
.investment-tiers-section {
    background-image: url('pattern.png');
    background-color: var(--bg-color);
}

.tiers-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 4rem;
}

.tier-card {
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.07);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eee;
    position: relative;
    overflow: hidden;
}

.tier-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.tier-card.popular {
    border: 2px solid var(--accent-color);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: 15px;
    right: -45px;
    background: var(--accent-color);
    color: white;
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: 700;
    transform: rotate(45deg);
    text-align: center;
}

.tier-header {
    text-align: center;
    border-bottom: 1px solid #eee;
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
}

.tier-header h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary-color);
}

.tier-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0.5rem 0;
}

.tier-header span {
    font-size: 0.9rem;
    color: #777;
}

.tier-body {
    flex-grow: 1;
}

.tier-bonus-title {
    font-weight: 700;
    color: var(--secondary-color);
    text-align: center;
}

.tier-bonus-desc {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 1.5rem;
}

.tier-card ul {
    list-style-position: inside;
    list-style-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%23C4A35A" class="bi bi-check-circle-fill" viewBox="0 0 16 16"><path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.06L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z"/></svg>');
    padding-left: 5px;
    margin-bottom: 2rem;
}

.tier-card li {
    margin-bottom: 0.5rem;
}

.cta-button-outline {
    background-color: transparent;
    color: var(--accent-color);
    padding: 10px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-color);
    text-align: center;
    margin-top: auto;
}

.cta-button-outline:hover {
    background-color: var(--accent-color);
    color: white;
}

.tier-card.popular .cta-button {
    width: 100%;
    margin-top: auto;
}

/* --- IMPACT SECTION --- */
.impact-section {
    background-color: white;
}

.impact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
}

.impact-card {
    padding: 2rem 1.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 15px;
    transition: var(--transition-speed) ease;
}

.impact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 59, 70, 0.1);
    border-color: var(--accent-color);
}

.impact-card img {
    height: 70px;
    margin-bottom: 1rem;
}

.impact-card h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* --- WHY INVEST SECTION --- */
.why-invest-section {
    background-image: url('pattern.png');
    background-color: var(--bg-color);
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-title-left {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    text-align: left;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.text-content p {
    margin-bottom: 2rem;
}

.image-content img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

/* --- TREASURES SECTION --- */
.treasures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.treasure-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    height: 350px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.4s ease-out, box-shadow 0.4s ease-out;
    will-change: transform;
}

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

.treasure-item:hover img {
    transform: scale(1.1);
}

.treasure-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 59, 70, 0.8), transparent);
    color: white;
    padding: 3rem 1.5rem 1.5rem 1.5rem;
    transition: opacity 0.3s ease;
}

.treasure-overlay span {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

/* --- MAP SECTION --- */
.map-section {
    background-color: var(--primary-color);
}

.map-section .section-title {
    color: white;
}

.map-section .section-subtitle {
    color: var(--text-color);
}

.map-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding-top: 50%; /* Aspect ratio for the image */
}

.map-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.map-pulse {
    position: absolute;
    /* Corrected approximate position of Mashhad on the image. Top: 42%, Left: 70% */
    top: 42%; 
    left: 70%;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px 5px rgba(255, 255, 255, 0.7);
}

.map-pulse::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 2.5s infinite cubic-bezier(0.66, 0, 0, 1);
}

@keyframes pulse {
    to {
        transform: translate(-50%, -50%) scale(3);
        opacity: 0;
    }
}

/* --- DAILY JOURNEY SECTION --- */
.daily-journey-section {
    background-color: white;
}

.daily-journey-section .image-content img {
    max-width: 250px;
    filter: drop-shadow(0 10px 20px rgba(196, 163, 90, 0.3));
}

.daily-journey-section .text-content {
    align-self: center;
}

/* --- FOOTER --- */
.main-footer {
    background-color: var(--primary-color);
    color: var(--text-color);
    padding-top: 4rem;
}

.main-footer .logo span { color: white; }

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    padding-bottom: 3rem;
}

.footer-about p {
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links h4, .footer-legal h4 {
    font-family: var(--font-heading);
    color: white;
    margin-bottom: 1rem;
}

.footer-links ul, .footer-legal ul {
    list-style: none;
}

.footer-links a, .footer-legal a {
    color: var(--text-color);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid var(--secondary-color);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.9rem;
}

/* --- ANIMATIONS & RESPONSIVE --- */

/* Fade-in for hero text */
.fade-in {
    animation: fadeInAnimation 1s ease-in forwards;
    opacity: 0;
}

.fade-in:nth-child(1) { animation-delay: 0.2s; }
.fade-in:nth-child(2) { animation-delay: 0.4s; }
.fade-in:nth-child(3) { animation-delay: 0.6s; }

@keyframes fadeInAnimation {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Reveal on scroll */
.reveal {
  position: relative;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Add delays for staggered effect */
.steps-container .reveal:nth-child(2), .tiers-container .reveal:nth-child(2), .treasures-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.steps-container .reveal:nth-child(3), .tiers-container .reveal:nth-child(3), .impact-card:nth-child(3), .treasures-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.steps-container .reveal:nth-child(4), .tiers-container .reveal:nth-child(4), .impact-card:nth-child(4), .treasures-grid .reveal:nth-child(4) { transition-delay: 0.3s; }

@media (max-width: 992px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }
    .image-content {
        order: -1;
        text-align: center;
    }
     .section-title-left { text-align: center; }
     .text-content { text-align: center; }
}

/* Tablet and Small Desktop */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .tiers-container {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .steps-container {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1.5rem;
    }
    
    .impact-container {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .main-header .container { 
        flex-direction: column; 
        gap: 1rem; 
        padding: 0 15px;
    }
    
    .main-nav ul { 
        gap: 1rem; 
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .auth-buttons {
        gap: 10px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .auth-btn-login,
    .cta-button {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
    
    .hero { 
        margin-top: -120px; 
        padding: 0 15px;
    }
    .hero h1 { 
        font-size: 2.5rem; 
        line-height: 1.2;
    }
    .hero p { 
        font-size: 1rem; 
        line-height: 1.5;
    }
    
    section { 
        padding: 60px 0; 
    }
    .section-title { 
        font-size: 2.2rem; 
        margin-bottom: 0.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 3rem;
    }
    
    .tier-card.popular { 
        transform: scale(1); 
    }
    
    .tiers-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .steps-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .impact-container {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1.5rem;
    }
    
    .footer-content { 
        grid-template-columns: 1fr 1fr; 
        gap: 1.5rem;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .treasures-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .footer-content { grid-template-columns: 1fr; }
}

/* Mobile Landscape */
@media (max-width: 576px) {
    .footer-content { 
        grid-template-columns: 1fr; 
        gap: 1.5rem;
    }
    
    .treasures-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 0.8rem;
    }
    
    .impact-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tier-card {
        padding: 1.5rem;
    }
    
    .tier-header h3 {
        font-size: 1.3rem;
    }
    
    .tier-price {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .main-header .container {
        flex-direction: column;
        gap: 0.8rem;
        padding: 0 10px;
    }
    
    .logo {
        font-size: 1.4rem;
    }
    
    .logo img {
        height: 35px;
        width: 35px;
    }
    
    .main-nav ul {
        gap: 0.8rem;
        font-size: 0.9rem;
    }
    
    .auth-buttons {
        gap: 8px;
        width: 100%;
        justify-content: center;
    }
    
    .auth-btn-login,
    .cta-button {
        padding: 8px 16px;
        font-size: 0.8rem;
        min-width: 80px;
    }
    
    .hero { 
        padding: 0 10px;
        margin-top: -100px;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.1;
    }
    
    .hero p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 0.6rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }
    
    section {
        padding: 40px 0;
    }
    
    .tier-card {
        padding: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .tier-header h3 {
        font-size: 1.2rem;
    }
    
    .tier-price {
        font-size: 1.6rem;
    }
    
    .step img {
        height: 50px;
    }
    
    .step h3 {
        font-size: 1.1rem;
    }
    
    .impact-card img {
        height: 40px;
    }
    
    .impact-card h3 {
        font-size: 1.1rem;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    .main-header .container {
        padding: 0 8px;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .logo img {
        height: 30px;
        width: 30px;
    }
    
    .main-nav ul {
        gap: 0.6rem;
        font-size: 0.8rem;
    }
    
    .auth-btn-login,
    .cta-button {
        padding: 6px 12px;
        font-size: 0.75rem;
        min-width: 70px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .section-subtitle {
        font-size: 0.85rem;
    }
    
    .tier-card {
        padding: 1rem;
    }
    
    .tier-header h3 {
        font-size: 1.1rem;
    }
    
    .tier-price {
        font-size: 1.4rem;
    }
    
    .step img {
        height: 45px;
    }
    
    .impact-card img {
        height: 35px;
    }
}

/* Floating Action Button */
.floating-auth-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #C4A35A 0%, #d4b16a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(196, 163, 90, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    animation: float 3s ease-in-out infinite;
}

.floating-auth-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 12px 35px rgba(196, 163, 90, 0.6);
    color: white;
}

.floating-auth-btn::before {
    content: '👤';
    font-size: 1.8rem;
}

/* Mobile floating button */
@media (max-width: 768px) {
    .floating-auth-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .floating-auth-btn::before {
        font-size: 1.5rem;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    /* Mobile devices */
    .cta-button,
    .cta-button-outline,
    .auth-btn-login,
    .action-btn {
        min-height: 44px; /* Apple's recommended minimum touch target size */
        min-width: 44px;
    }
    
    .main-nav a {
        padding: 12px 8px; /* Larger touch targets for navigation */
    }
    
    .tab-btn {
        min-height: 44px;
    }
    
    .form-group input,
    .form-group select {
        min-height: 44px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Disable hover effects on mobile */
    .cta-button:hover,
    .cta-button-outline:hover,
    .auth-btn-login:hover,
    .action-btn:hover {
        transform: none;
    }
    
    .main-nav a:hover::after {
        transform: scaleX(0);
    }
    
    .treasure-item:hover img {
        transform: none;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo img,
    .step img,
    .impact-card img,
    .treasure-item img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Print styles */
@media print {
    .main-header,
    .floating-auth-btn,
    .auth-buttons {
        display: none;
    }
    
    .hero {
        height: auto;
        min-height: 300px;
    }
    
    .hero-background {
        opacity: 0.3;
    }
    
    .hero h1,
    .hero p {
        color: #000;
    }
    
    .section-title {
        color: #000;
    }
    
    .tier-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}