* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-user-select: none;
    user-select: none;
}

:root {
    /* Consistent Spacing System - Mobile Optimized */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 12px;
    --space-lg: 16px;
    --space-xl: 20px;
    --space-2xl: 24px;
    --space-3xl: 32px;
    
    /* Mobile-First Typography Theme */
    --font-caption: 10px;      /* Very small labels */
    --font-xs: 11px;           /* Small labels, meta text */
    --font-sm: 12px;           /* Secondary text */
    --font-base: 14px;         /* Body text baseline */
    --font-lg: 16px;           /* Emphasized body text */
    --font-xl: 18px;           /* Small headings */
    --font-2xl: 20px;          /* Subheadings */
    --font-3xl: 24px;          /* Main headings */
    --font-4xl: 28px;          /* Large headings */
    --font-display: 32px;      /* Hero text */
    
    /* Line Heights for Readability */
    --leading-tight: 1.1;
    --leading-snug: 1.3;
    --leading-normal: 1.5;
    --leading-relaxed: 1.6;
    
    /* Consistent spacing between elements - following 2025 design trends */
    --element-gap: var(--space-2xl);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', system-ui, sans-serif;
    /* Darker, more sophisticated gradient */
    background: linear-gradient(135deg, #020202 0%, #06080a 25%, #0a0e14 35%, #080c12 50%, #0a0e14 65%, #06080a 75%, #020202 100%);
    background-size: 400% 400%;
    animation: gradientShift 12s ease-in-out infinite;
    color: #fff;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: var(--leading-normal);
    font-size: var(--font-base);
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Swipe hint animation - starts 1s after page load */
.swipe-hint {
    position: fixed;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    opacity: 0;
    animation: swipeHintFade 5s ease-in-out 1s; /* Starts 1s after page load */
    pointer-events: none;
}

.swipe-gesture {
    position: relative;
    width: 60px;
    height: 80px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.swipe-hand {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, .15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, .3);
    position: relative;
    animation: swipeMove 2s ease-in-out infinite;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .2);
}

.swipe-hand::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, .9);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.swipe-trail {
    position: absolute;
    bottom: 10px;
    left: 50%;
    width: 2px;
    height: 0;
    background: linear-gradient(to top, transparent, rgba(255, 255, 255, .4));
    transform: translateX(-50%);
    animation: swipeTrail 2s ease-in-out infinite;
}

@keyframes swipeHintFade {
    0%, 100% {
        opacity: 0;
    }
    20%, 80% {
        opacity: 1;
    }
}

@keyframes swipeMove {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-40px);
    }
}

@keyframes swipeTrail {
    0%, 100% {
        height: 0;
        opacity: 0;
    }
    25% {
        height: 30px;
        opacity: 1;
    }
    50% {
        height: 0;
        opacity: 0;
        transform: translateX(-50%) translateY(-40px);
    }
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(0, 122, 255, .08);
    border-radius: 50%;
    animation: float 10s infinite linear;
}

.particle:nth-child(odd) {
    background: rgba(255, 107, 107, .05);
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: .3;
    }
    90% {
        opacity: .3;
    }
    100% {
        transform: translateY(-10vh) rotate(360deg);
        opacity: 0;
    }
}

.container {
    max-width: 390px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-xl) var(--space-3xl);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 10;
    gap: var(--element-gap);
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--element-gap);
}

.profile-section {
    text-align: center;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
    margin-bottom: var(--space-md);
}

.profile-container {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-lg);
}

.profile-picture {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid transparent;
    background: linear-gradient(135deg, #007AFF, #ff6b6b, #007AFF) border-box;
    box-shadow: 0 8px 32px rgba(0, 122, 255, .25), 0 0 20px rgba(255, 107, 107, .15);
    object-fit: cover;
    position: relative;
    z-index: 2;
    animation: profilePulse 3s ease-in-out infinite;
}

@keyframes profilePulse {
    0%, 100% {
        box-shadow: 0 8px 32px rgba(0, 122, 255, .25), 0 0 20px rgba(255, 107, 107, .15);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 12px 40px rgba(0, 122, 255, .4), 0 0 30px rgba(255, 107, 107, .3);
        transform: scale(1.02);
    }
}

.profile-picture::before {
    content: '';
    position: absolute;
    top: -6px;
    left: -6px;
    right: -6px;
    bottom: -6px;
    border-radius: 50%;
    background: linear-gradient(45deg, #007AFF 0%, #ff6b6b 50%, #007AFF 100%);
    background-size: 200% 200%;
    z-index: -1;
    animation: borderGlow 4s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% {
        background-position: 0% 50%;
        opacity: 0.6;
    }
    50% {
        background-position: 100% 50%;
        opacity: 0.9;
    }
}

.profile-status {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    background: #30d158;
    border: 3px solid #000;
    border-radius: 50%;
    z-index: 3;
    animation: pulse 2s infinite;
}

.profile-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    align-items: center;
}

.profile-name {
    font-size: var(--font-3xl);
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #e1e1e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
    line-height: var(--leading-tight);
}

.response-time {
    font-size: var(--font-sm);
    color: #8e8e93;
    font-weight: 500;
    line-height: var(--leading-snug);
}

.title-section {
    text-align: center;
    margin-bottom: 0;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 0.1s forwards;
}

.main-title {
    font-size: var(--font-3xl);
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #e1e1e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
    line-height: var(--leading-tight);
    margin-bottom: var(--space-md);
}

.main-subtitle {
    font-size: calc(var(--font-3xl) / 2);
    color: #8e8e93;
    font-weight: 500;
    line-height: var(--leading-snug);
}

/* Desktop responsive adjustments */
@media (min-width: 768px) {
    .main-title {
        font-size: var(--font-3xl);
    }

    .main-subtitle {
        font-size: calc(var(--font-3xl) / 2);
    }
}

/* Small mobile adjustments */
@media (max-width: 375px) {
    .main-title {
        font-size: var(--font-3xl);
    }

    .main-subtitle {
        font-size: calc(var(--font-3xl) / 2);
    }
}

/* Reduced padding for more compact cards */
.timer-card {
    background: rgba(255, 255, 255, .03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--space-md);
    padding: var(--space-xl) var(--space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.timer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .15), transparent);
}

.offer-label {
    font-size: var(--font-xs);
    font-weight: 600;
    color: #ff6b6b;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    animation: pulse 2s infinite;
    line-height: var(--leading-tight);
}

.countdown {
    font-size: var(--font-4xl);
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #e1e1e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-variant-numeric: tabular-nums;
    letter-spacing: -1px;
    text-shadow: 0 0 20px rgba(255, 255, 255, .2);
    line-height: var(--leading-tight);
}

.pricing-footer {
    position: relative;
    height: 24px; /* Fixed height to prevent layout shifts */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.original-price {
    font-size: var(--font-lg);
    color: #8e8e93;
    font-weight: 500;
    opacity: 0.8;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    z-index: 2;
    line-height: 1;
}

.original-price::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 0%;
    height: 2px;
    background: #ff6b6b;
    transform: translateY(-50%);
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.original-price.striking::after {
    width: 100%;
}

/* Move price to left position with equal padding from edge */
.original-price.move-left {
    transform: translate(-50%, -50%) translateX(-80px);
}

.pricing-arrow {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) translateY(3px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 3;
    pointer-events: none;
}

/* Mobile-specific adjustment */
@media (max-width: 768px) {
    .pricing-arrow {
        transform: translate(-50%, -50%) translateY(3px);
    }
}

/* Small mobile adjustments */
@media (max-width: 375px) {
    .pricing-arrow {
        transform: translate(-50%, -50%) translateY(1.75px);
    }
}

.pricing-arrow.show {
    opacity: 1;
}

.pricing-arrow svg {
    width: 24px;
    height: 24px;
    stroke: #8e8e93;
    stroke-width: 1.3;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.pricing-arrow .arrow-path {
    stroke-dasharray: 28;
    stroke-dashoffset: 28;
    animation: none;
}

.pricing-arrow.animate .arrow-path {
    animation: drawArrowLeftToRight 1.4s cubic-bezier(0.25, 0.1, 0.25, 1) forwards;
}

@keyframes drawArrowLeftToRight {
    0% {
        stroke-dashoffset: 28;
        opacity: 0;
    }
    10% {
        opacity: 0.8;
    }
    100% {
        stroke-dashoffset: 0;
        opacity: 0.8;
    }
}

.free-text {
    background: linear-gradient(135deg, #30d158, #28c946);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: var(--font-base);
    font-weight: 700;
    letter-spacing: 0.3px;
    position: absolute;
    right: 50%;
    top: 50%;
    transform: translate(50%, -50%);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    z-index: 1;
    line-height: 1;
}

.free-text.show {
    opacity: 1;
    transform: translate(50%, -50%) translateX(80px);
}

.location-card {
    background: rgba(255, 255, 255, .03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--space-md);
    padding: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.location-pin {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-lg);
    box-shadow: 0 4px 16px rgba(255, 107, 107, .2);
    position: relative;
    flex-shrink: 0;
}

.location-pin::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: ping 2s cubic-bezier(0, 0, .2, 1) infinite;
}

@keyframes ping {
    75%, 100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.location-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    text-align: center;
    margin-left: -36px; /* Offset the pin width to center text in the box */
}

.location-label {
    font-size: var(--font-xs);
    color: #8e8e93;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 600;
    line-height: var(--leading-tight);
}

.location-details {
    font-size: var(--font-lg);
    font-weight: 600;
    color: #fff;
    line-height: var(--leading-snug);
}

.location-urgency {
    font-size: var(--font-xs);
    color: #ff6b6b;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    line-height: var(--leading-tight);
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.stat-item {
    background: rgba(255, 255, 255, .02);
    border: 1px solid rgba(255, 255, 255, .05);
    border-radius: var(--space-md);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: #fff;
    line-height: var(--leading-tight);
}

.stat-label {
    font-size: var(--font-xs);
    color: #8e8e93;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    font-weight: 600;
    line-height: var(--leading-tight);
}

.stat-trend {
    font-size: var(--font-xs);
    font-weight: 600;
    line-height: var(--leading-tight);
}

.stat-trend.positive {
    color: #30d158;
}

.stat-trend.negative {
    color: #ff6b6b;
}

/* Enhanced CTA Buttons with unified styling and hand icons */
.cta-button, .secondary-cta-button {
    width: 100%;
    border: none;
    border-radius: var(--space-md);
    padding: var(--space-lg);
    color: #fff;
    font-size: var(--font-base);
    font-weight: 600;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all .3s cubic-bezier(.175, .885, .32, 1.275);
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
    background: linear-gradient(135deg, #007AFF 0%, #0056CC 50%, #004099 100%);
    box-shadow: 0 6px 24px rgba(0, 122, 255, .35);
}

.cta-button {
    animation: fadeInUp 0.8s ease-out 0.8s forwards;
}

.secondary-cta-button {
    animation: fadeInUp 0.8s ease-out 1s forwards;
}

/* Cursor icon styling with click animation */
.button-icon {
    position: absolute;
    left: var(--space-lg);
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.button-icon svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

.button-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    animation: clickPulse 2s cubic-bezier(0, 0, .2, 1) infinite;
}

@keyframes clickPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0;
    }
    15% {
        opacity: 0.6;
    }
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Enhanced pulsating animation */
.cta-button::after, .secondary-cta-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    filter: blur(20px);
    opacity: 0.5;
    z-index: -1;
    animation: buttonPulse 2s ease-in-out infinite;
}

@keyframes buttonPulse {
    0%, 100% {
        transform: scale(0.95);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

.cta-button::before, .secondary-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
    transition: left .6s;
}

.cta-button:active, .secondary-cta-button:active {
    transform: scale(.98);
}

.cta-button:active::before, .secondary-cta-button:active::before {
    left: 100%;
}

.exclusive-content-section {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 1.2s forwards;
    display: flex;
    flex-direction: column;
    gap: var(--element-gap);
}

.exclusive-text {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.exclusive-headline {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #fff, #e1e1e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
    line-height: var(--leading-tight);
}

.exclusive-subtext {
    font-size: var(--font-sm);
    color: #8e8e93;
    font-weight: 500;
    line-height: var(--leading-snug);
}

.video-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.video-preview {
    position: relative;
    aspect-ratio: 9/16;
    border-radius: var(--space-md);
    overflow: hidden;
    background: rgba(255, 255, 255, .02);
    border: 1px solid rgba(255, 255, 255, .08);
    box-shadow: 0 4px 16px rgba(0, 0, 0, .3);
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(12px) brightness(.5) saturate(.7);
    transition: all .3s ease;
    transform: scale(1.1);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .5);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.lock-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, .95);
    border-radius: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1d1d1f;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, .2);
}

.lock-icon svg {
    width: 16px;
    height: 16px;
    stroke-width: 2;
}

/* Enhanced notification popup - positioned at bottom */
.notification-popup {
    position: fixed;
    bottom: var(--space-lg); /* Bottom with padding */
    left: var(--space-lg);
    right: var(--space-lg);
    background: rgba(0, 0, 0, .95);
    backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all .5s cubic-bezier(.175, .885, .32, 1.275);
    box-shadow: 0 8px 32px rgba(0, 0, 0, .3);
}

.notification-popup.show {
    transform: translateY(0);
    opacity: 1;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.notification-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #007AFF, #0056CC);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-sm);
    flex-shrink: 0;
}

.notification-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.notification-name {
    font-size: var(--font-base);
    font-weight: 600;
    color: #fff;
    line-height: var(--leading-tight);
}

.notification-action {
    font-size: var(--font-sm);
    color: #8e8e93;
    line-height: var(--leading-tight);
}

.notification-close {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .1);
    border: none;
    color: #8e8e93;
    font-size: var(--font-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
}

/* Browser redirection modal */
.browser-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .95);
    backdrop-filter: blur(20px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease;
}

.browser-modal.show {
    opacity: 1;
    visibility: visible;
}

.browser-modal-content {
    background: rgba(16, 16, 16, .98);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: var(--space-lg);
    padding: var(--space-2xl) var(--space-lg);
    max-width: 340px;
    width: 100%;
    text-align: center;
    transform: scale(.9);
    transition: transform .3s ease;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.browser-modal.show .browser-modal-content {
    transform: scale(1);
}

.browser-modal-title {
    font-size: var(--font-xl);
    font-weight: 700;
    color: #fff;
    line-height: var(--leading-tight);
}

.browser-modal-subtitle {
    font-size: var(--font-sm);
    color: #8e8e93;
    line-height: var(--leading-snug);
}

.browser-modal-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* Shortened modal buttons */
.browser-modal-button {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border: none;
    border-radius: var(--space-sm);
    font-size: var(--font-base);
    font-weight: 600;
    cursor: pointer;
    transition: all .2s ease;
    background: rgba(255, 255, 255, .08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .12);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    position: relative;
}

.browser-modal-button .browser-icon {
    position: absolute;
    left: var(--space-lg);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    font-size: var(--font-sm);
}

.browser-modal-button span:last-child {
    flex: 1;
    text-align: center;
}

.browser-modal-button:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, .12);
    border-color: rgba(255, 255, 255, .2);
}

.browser-modal-button.safari {
    background: linear-gradient(135deg, #007AFF, #0056CC);
    border: none;
}

.browser-modal-button.chrome {
    background: linear-gradient(135deg, #4285f4, #1a73e8);
    border: none;
}

.browser-modal-button.brave {
    background: linear-gradient(135deg, #ff5722, #e64a19);
    border: none;
}

.browser-modal-button.opera {
    background: linear-gradient(135deg, #ff1b2d, #d32f2f);
    border: none;
}

.browser-modal-button.default {
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .2);
    color: #8e8e93;
}

.browser-icon {
    width: 16px;
    height: 16px;
    font-size: var(--font-sm);
}

.hidden {
    display: none;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .6;
    }
}

/* Desktop responsive adjustments */
@media (min-width: 768px) {
    :root {
        --font-xs: 12px;
        --font-sm: 14px;
        --font-base: 16px;
        --font-lg: 18px;
        --font-xl: 20px;
        --font-2xl: 24px;
        --font-3xl: 28px;
        --font-4xl: 32px;
        --font-display: 40px;
    }

    .container {
        max-width: 480px;
        padding: var(--space-3xl) var(--space-2xl);
    }

    .profile-picture {
        width: 120px;
        height: 120px;
    }
}

/* Small mobile adjustments */
@media (max-width: 375px) {
    :root {
        --font-caption: 9px;
        --font-xs: 10px;
        --font-sm: 11px;
        --font-base: 13px;
        --font-lg: 15px;
        --font-xl: 17px;
        --font-2xl: 19px;
        --font-3xl: 22px;
        --font-4xl: 26px;
        --font-display: 30px;
    }

    .container {
        padding: var(--space-xl) var(--space-lg) var(--space-2xl);
    }

    .profile-picture {
        width: 90px;
        height: 90px;
    }
}