:root {
    /* Color Palette */
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    
    /* Neutral Colors */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-dark: #111827;
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-text: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --gradient-hero: linear-gradient(135deg, rgba(28, 29, 31, 0.95) 0%, rgba(86, 36, 208, 0.95) 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-in-out;
    --transition-slow: all 0.5s ease-in-out;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, rgba(28, 29, 31, 0.95) 0%, rgba(86, 36, 208, 0.95) 100%);
    overflow-x: hidden;
    min-height: 100vh;
}

/* Header */
.header-section {
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    backdrop-filter: blur(10px);
    background: #000;
    z-index: 100;
    border-bottom: 1px solid #0b3aa8;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    padding: 0;
}

.brand {
    display: flex;
    align-items: center;
    height: 100%;
}

.brand-logo {
    height: 100px;
    width: auto;
    display: block;
    object-fit: contain;
    image-rendering: -webkit-optimize-contrast;
    filter: none;
    margin-left: -75px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.login-link {
    background: var(--gradient-primary);
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.login-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Main Content */
.email-verification-main {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    padding: 2rem 0;
}

/* Left Content */
.left-content {
    color: white;
    padding: 2rem 3rem 2rem 0;
}

.hero-content {
    max-width: 500px;
    margin-top: -150px;
}

.welcome-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease-out;
    margin-top: 20px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.gradient-text {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.features-preview {
    display: grid;
    gap: 1rem;
    animation: fadeInUp 0.6s ease-out 0.6s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-base);
}

.feature-item:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.15);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-text p {
    opacity: 0.8;
    margin: 0;
    font-size: 0.9rem;
}

/* Right Content - Email Card */
.right-content {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: -65px;
}

.email-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.14);
    box-shadow: 0 10px 30px rgba(0,0,0,.18);
    backdrop-filter: blur(14px);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
    animation: fadeInRight 0.8s ease-out;
}

.card-header {
    text-align: center;
    margin-bottom: 2rem;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-lg);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.card-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    animation: text-glow 3s ease-in-out infinite;
}

.card-subtitle {
    color: #667eea;
    font-size: 0.95rem;
    margin: 0;
    font-weight: 500;
}

/* Email Form */
.email-form {
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.input-wrapper {
    position: relative;
}

.form-control {
    width: 100%;
    padding: 1rem 3rem 1rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: var(--transition-base);
    background: var(--bg-primary);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.input-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    transition: var(--transition-base);
}

.form-control:focus + .input-icon {
    color: var(--primary-color);
}

.input-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-light);
}

.submit-btn {
    width: 100%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.submit-btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.submit-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border-light);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

.trust-item i {
    color: var(--success-color);
    font-size: 1rem;
}

/* Sign In Link */
.signin-link-section {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.signin-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.signin-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Modern OTP Modal Styles */
.modern-otp-modal {
    border: none;
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.05);
    overflow: hidden;
    max-width: 480px;
    margin: 0 auto;
    animation: modalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
}

@keyframes modalSlideIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(-50px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* OTP Header */
.otp-header {
    background: linear-gradient(135deg, rgba(28, 29, 31, 0.95) 0%, rgba(86, 36, 208, 0.95) 100%);
    border: none;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.otp-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.otp-header-content {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 2;
}

.otp-icon-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.otp-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-4px); }
}

.otp-icon i {
    font-size: 24px;
    color: white;
}

.otp-pulse-ring {
    position: absolute;
    width: 56px;
    height: 56px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.otp-title-section {
    flex: 1;
}

.otp-modal-title {
    font-size: 22px;
    font-weight: 700;
    color: white;
    margin: 0 0 4px 0;
    animation: textSlideIn 0.6s ease-out 0.2s both;
}

.otp-modal-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin: 0;
    animation: textSlideIn 0.6s ease-out 0.3s both;
}

@keyframes textSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.btn-close-modern {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    z-index: 10;
}

.btn-close-modern:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #ff6b6b;
    transform: scale(1.1) rotate(90deg);
}

/* OTP Body */
.otp-body {
    padding: 32px 24px;
}

.email-display-card {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #0ea5e9;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 16px;
    animation: cardSlideIn 0.5s ease-out 0.4s both;
}

@keyframes cardSlideIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.email-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.4);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 0 8px rgba(14, 165, 233, 0);
    }
}

.email-icon i {
    font-size: 20px;
    color: white;
}

.email-info {
    flex: 1;
}

.email-text {
    font-size: 14px;
    color: #0369a1;
    margin: 0 0 4px 0;
    font-weight: 500;
}

.email-address {
    font-size: 16px;
    font-weight: 600;
    color: #0c4a6e;
    word-break: break-all;
}

/* OTP Section */
.otp-section {
    text-align: center;
}

.otp-label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease-out 0.5s both;
}

.otp-input-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease-out 0.6s both;
}

.otp-box {
    width: 56px;
    height: 64px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #ffffff;
    color: #1f2937;
}

.otp-box:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    transform: scale(1.05);
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
}

.otp-box.filled {
    border-color: #10b981;
    background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
    color: #059669;
}

.otp-box.error {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #ffffff 100%);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

.otp-separator {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 0 4px;
}

.otp-separator span {
    width: 6px;
    height: 6px;
    background: #9ca3af;
    border-radius: 50%;
    animation: dotPulse 1.5s ease-in-out infinite;
}

.otp-separator span:nth-child(2) {
    animation-delay: 0.2s;
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* Error Message */
.otp-error-message {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border: 1px solid #fca5a5;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: errorSlideIn 0.3s ease-out;
}

@keyframes errorSlideIn {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-icon {
    width: 24px;
    height: 24px;
    background: #ef4444;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.error-icon i {
    font-size: 12px;
    color: white;
}

.error-text {
    color: #dc2626;
    font-weight: 500;
    font-size: 14px;
}

/* Resend Section */
.resend-section {
    animation: fadeInUp 0.6s ease-out 0.7s both;
}

.resend-text {
    color: #6b7280;
    font-size: 14px;
    margin: 0 0 8px 0;
}

.resend-btn {
    background: none;
    border: none;
    color: #3b82f6;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 8px;
}

.resend-btn:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
}

.resend-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* OTP Footer */
.otp-footer {
    padding: 20px 24px 24px 24px;
    border: none;
    background: transparent;
}

.btn-verify-modern {
    width: 100%;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    border: none;
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out 0.8s both;
}

.btn-verify-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.btn-verify-modern:active {
    transform: translateY(0);
}

.btn-verify-modern:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-content {
    position: relative;
    z-index: 2;
}

.btn-shine {
    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;
}

.btn-verify-modern:hover .btn-shine {
    left: 100%;
}

/* Button Ready State */
.btn-verify-modern.ready {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    animation: readyPulse 1s ease-in-out infinite;
}

@keyframes readyPulse {
    0%, 100% { 
        transform: scale(1);
    }
    50% { 
        transform: scale(1.02);
    }
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Hide left content on mobile - show only email entry area */
    .left-content {
        display: none !important;
    }
    
    /* Make email card full width on mobile */
    .right-content {
        padding: 2rem 0;
    }
    
    .email-card {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
        max-width: 100%;
    }
    
    /* Center the email verification main content */
    .email-verification-main {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: calc(100vh - 80px);
    }
    
    .modern-otp-modal {
        margin: 20px;
        max-width: calc(100vw - 40px);
    }
    
    .otp-header {
        padding: 20px;
    }
    
    .otp-body {
        padding: 24px 20px;
    }
    
    .email-display-card {
        padding: 16px;
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .otp-input-container {
        gap: 6px;
    }
    
    .otp-box {
        width: 48px;
        height: 56px;
        font-size: 20px;
    }
    
    .otp-separator {
        margin: 0 2px;
    }
    
    .otp-footer {
        padding: 16px 20px 20px 20px;
    }
}

@media (max-width: 480px) {
    /* Ensure left content stays hidden on small mobile */
    .left-content {
        display: none !important;
    }
    
    /* Optimize email card for small screens */
    .email-card {
        padding: 1.5rem 1rem;
        margin: 0 0.5rem;
    }
    
    .card-title {
        font-size: 1.5rem;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 1rem;
    }
    
    .trust-item {
        flex-direction: row;
        justify-content: center;
    }
    
    /* OTP Modal optimizations for small screens */
    .otp-header-content {
        flex-direction: column;
        margin-left: 18%;
    }
    
    .btn-close-modern {
        top: 16px;
        right: 16px;
        width: 36px;
        height: 36px;
    }
    
    .otp-input-container {
        gap: 4px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .otp-box {
        width: 44px;
        height: 52px;
        font-size: 18px;
    }
    
    .email-address {
        font-size: 14px;
    }
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    text-align: center;
    color: white;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .left-content {
        display: none; /* Hide on tablets and below */
    }
    
    .right-content {
        padding: 2rem 0;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .email-card {
        margin: 0 1rem;
        max-width: 500px;
        width: 100%;
    }
    
    /* Center the main content when left side is hidden */
    .email-verification-main .row {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header-nav {
        gap: 1rem;
    }
    
    .nav-link {
        font-size: 0.875rem;
    }
    
    .email-card {
        padding: 2rem 1.5rem;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 1rem;
    }
    
    .trust-item {
        flex-direction: row;
        justify-content: center;
    }
    
    .otp-input-container {
        gap: 0.25rem;
    }
    
    .otp-box {
        width: 45px;
        height: 55px;
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .email-card {
        padding: 1.5rem 1rem;
    }
    
    .card-title {
        font-size: 1.5rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }
    
    .brand-logo {
        height: 32px;
    }
}