* {
    font-family: 'Inter', 'Noto Sans SC', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: #0f0a0a;
    color: #fce7f3;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.liquid-glass {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.12) 0%,
        rgba(255, 255, 255, 0.05) 50%,
        rgba(255, 255, 255, 0.08) 100%
    );
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.liquid-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.08) 50%,
        transparent 100%
    );
    animation: liquidShine 8s ease-in-out infinite;
    pointer-events: none;
}

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

.liquid-glass-pink {
    background: linear-gradient(
        135deg,
        rgba(236, 72, 153, 0.15) 0%,
        rgba(244, 114, 182, 0.08) 50%,
        rgba(236, 72, 153, 0.12) 100%
    );
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(236, 72, 153, 0.25);
    box-shadow: 
        0 8px 32px rgba(236, 72, 153, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.liquid-reflection {
    position: relative;
}

.liquid-reflection::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 100%
    );
    border-radius: inherit;
    pointer-events: none;
}

.liquid-glow {
    position: relative;
}

.liquid-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(
        45deg,
        rgba(236, 72, 153, 0.3),
        rgba(244, 114, 182, 0.3),
        rgba(251, 207, 232, 0.3),
        rgba(244, 114, 182, 0.3),
        rgba(236, 72, 153, 0.3)
    );
    background-size: 400% 400%;
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: liquidGlowShift 6s ease infinite;
}

.liquid-glow:hover::before {
    opacity: 1;
}

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

.liquid-border-animate {
    position: relative;
}

.liquid-border-animate::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(
        135deg,
        rgba(236, 72, 153, 0.5),
        rgba(244, 114, 182, 0.2),
        rgba(251, 207, 232, 0.3),
        rgba(244, 114, 182, 0.2),
        rgba(236, 72, 153, 0.5)
    );
    background-size: 300% 300%;
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: borderFlow 4s linear infinite;
    pointer-events: none;
}

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

.liquid-ripple {
    position: relative;
    overflow: hidden;
}

.liquid-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(
        circle,
        rgba(236, 72, 153, 0.3) 0%,
        transparent 70%
    );
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    pointer-events: none;
}

.liquid-ripple:active::after {
    width: 300%;
    height: 300%;
}

.liquid-qrcode-section {
    background: linear-gradient(
        135deg,
        rgba(30, 20, 25, 0.6) 0%,
        rgba(40, 25, 35, 0.5) 50%,
        rgba(30, 20, 25, 0.6) 100%
    );
    border: 1px solid rgba(236, 72, 153, 0.2);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.liquid-qrcode-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.06) 0%,
        transparent 100%
    );
    pointer-events: none;
    border-radius: inherit;
}

.liquid-tag {
    background: linear-gradient(
        135deg,
        rgba(236, 72, 153, 0.15) 0%,
        rgba(244, 114, 182, 0.1) 100%
    );
    border: 1px solid rgba(236, 72, 153, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 2px 8px rgba(236, 72, 153, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.liquid-tag:hover {
    background: linear-gradient(
        135deg,
        rgba(236, 72, 153, 0.25) 0%,
        rgba(244, 114, 182, 0.15) 100%
    );
    border-color: rgba(236, 72, 153, 0.5);
    box-shadow: 
        0 4px 15px rgba(236, 72, 153, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.liquid-qrcode-box {
    background: linear-gradient(
        135deg,
        rgba(40, 30, 35, 0.8) 0%,
        rgba(50, 35, 45, 0.7) 100%
    );
    border: 2px solid rgba(236, 72, 153, 0.25);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.liquid-qrcode-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.08) 0%,
        transparent 100%
    );
    pointer-events: none;
}

.liquid-footer {
    background: linear-gradient(
        180deg,
        rgba(15, 10, 12, 0.8) 0%,
        rgba(20, 15, 18, 0.9) 100%
    );
    backdrop-filter: blur(30px) saturate(150%);
    -webkit-backdrop-filter: blur(30px) saturate(150%);
    box-shadow: 
        0 -4px 30px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.liquid-stat-item {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.06) 0%,
        rgba(236, 72, 153, 0.04) 50%,
        rgba(255, 255, 255, 0.05) 100%
    );
    border: 1px solid rgba(236, 72, 153, 0.15);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.liquid-stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.06) 0%,
        transparent 100%
    );
    pointer-events: none;
    border-radius: inherit;
}

.liquid-stat-item:hover {
    transform: translateY(-5px);
    border-color: rgba(236, 72, 153, 0.3);
    box-shadow: 
        0 8px 30px rgba(236, 72, 153, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.liquid-badge {
    background: linear-gradient(
        135deg,
        rgba(236, 72, 153, 0.15) 0%,
        rgba(244, 114, 182, 0.1) 50%,
        rgba(236, 72, 153, 0.12) 100%
    );
    border: 1px solid rgba(236, 72, 153, 0.3);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    box-shadow: 
        0 4px 15px rgba(236, 72, 153, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.liquid-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%
    );
    animation: liquidShine 6s ease-in-out infinite;
    pointer-events: none;
}

.liquid-btn-secondary {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.08) 0%,
        rgba(236, 72, 153, 0.06) 50%,
        rgba(255, 255, 255, 0.05) 100%
    );
    border: 1px solid rgba(236, 72, 153, 0.35);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.liquid-btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 100%
    );
    pointer-events: none;
    border-radius: inherit;
}

.liquid-btn-secondary:hover {
    background: linear-gradient(
        135deg,
        rgba(236, 72, 153, 0.15) 0%,
        rgba(244, 114, 182, 0.1) 50%,
        rgba(236, 72, 153, 0.12) 100%
    );
    border-color: rgba(236, 72, 153, 0.5);
    box-shadow: 
        0 8px 25px rgba(236, 72, 153, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(236, 72, 153, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(236, 72, 153, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -2;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    z-index: -1;
    animation: float 10s ease-in-out infinite;
    pointer-events: none;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.5), transparent);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(244, 114, 182, 0.5), transparent);
    bottom: -50px;
    right: -50px;
    animation-delay: 5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

.nav-glass {
    background: linear-gradient(
        135deg,
        rgba(20, 10, 10, 0.75) 0%,
        rgba(30, 15, 20, 0.65) 50%,
        rgba(20, 10, 10, 0.75) 100%
    );
    backdrop-filter: blur(50px) saturate(200%);
    -webkit-backdrop-filter: blur(50px) saturate(200%);
    border-bottom: 1px solid rgba(236, 72, 153, 0.15);
    box-shadow: 
        0 4px 30px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.text-gradient {
    background: linear-gradient(135deg, #f472b6, #ec4899, #db2777);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.typewriter-text {
    display: inline;
}

.typewriter-cursor {
    display: inline;
    color: #ec4899;
    font-weight: 100;
    animation: blink 0.8s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.typewriter-desc {
    height: 3em;
    line-height: 1.5em;
    overflow: hidden;
    contain: layout style;
}

.typewriter-desc::after {
    content: '|';
    color: #9ca3af;
    font-weight: 100;
    animation: blink 0.8s infinite;
    margin-left: 2px;
}

.typewriter-multi {
    height: 1.5em;
    line-height: 1.5em;
    overflow: hidden;
    contain: layout style;
}

.typewriter-multi::after {
    content: '|';
    color: #ec4899;
    font-weight: 100;
    animation: blink 0.8s infinite;
    margin-left: 2px;
}

.typewriter-once {
    height: 3em;
    line-height: 1.5em;
    overflow: hidden;
    contain: layout style;
}

.typewriter-once::after {
    content: '|';
    color: #ec4899;
    font-weight: 100;
    animation: blink 0.8s infinite;
    margin-left: 2px;
}

.btn-glow {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    background: linear-gradient(
        135deg,
        rgba(236, 72, 153, 0.9) 0%,
        rgba(219, 39, 119, 0.9) 100%
    );
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 15px rgba(236, 72, 153, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%
    );
    transition: left 0.5s;
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.15) 0%,
        transparent 100%
    );
    pointer-events: none;
    border-radius: inherit;
}

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

.btn-glow:hover {
    box-shadow: 
        0 8px 30px rgba(236, 72, 153, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.product-card {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.08) 0%,
        rgba(236, 72, 153, 0.05) 50%,
        rgba(255, 255, 255, 0.06) 100%
    );
    border: 1px solid rgba(236, 72, 153, 0.2);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    text-decoration: none;
    display: block;
    color: inherit;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.08) 0%,
        transparent 100%
    );
    pointer-events: none;
    border-radius: inherit;
}

.product-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.05) 50%,
        transparent 100%
    );
    transition: left 0.8s ease;
    pointer-events: none;
}

.product-card:hover::after {
    left: 100%;
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(236, 72, 153, 0.4);
    box-shadow: 
        0 20px 60px rgba(236, 72, 153, 0.2),
        0 0 0 1px rgba(236, 72, 153, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

@media (hover: none) {
    .product-card:active {
        transform: scale(0.98);
        background: rgba(255, 255, 255, 0.05);
    }
}

.feature-icon {
    transition: transform 0.3s ease;
}

.product-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.timeline-line {
    background: linear-gradient(to bottom, #ec4899, #f472b6);
}

.timeline-dot {
    box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.2);
}

.stat-number {
    background: linear-gradient(135deg, #f472b6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.mobile-menu {
    transform: translateX(100%);
    transition: transform 0.3s ease;
    -webkit-overflow-scrolling: touch;
    background: linear-gradient(
        135deg,
        rgba(15, 10, 15, 0.85) 0%,
        rgba(30, 20, 25, 0.75) 50%,
        rgba(15, 10, 15, 0.85) 100%
    );
    backdrop-filter: blur(50px) saturate(200%);
    -webkit-backdrop-filter: blur(50px) saturate(200%);
    border-left: 1px solid rgba(236, 72, 153, 0.2);
    box-shadow: 
        -10px 0 40px rgba(0, 0, 0, 0.4),
        inset 1px 0 0 rgba(255, 255, 255, 0.05);
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-trigger {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-dropdown-arrow {
    transition: transform 0.3s ease;
}

.nav-dropdown-trigger:hover .nav-dropdown-arrow {
    transform: translateY(2px);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-top: 12px;
    z-index: 100;
}

.nav-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-content {
    background: linear-gradient(
        135deg,
        rgba(20, 10, 15, 0.95) 0%,
        rgba(30, 15, 25, 0.9) 50%,
        rgba(20, 10, 15, 0.95) 100%
    );
    backdrop-filter: blur(50px) saturate(200%);
    -webkit-backdrop-filter: blur(50px) saturate(200%);
    border: 1px solid rgba(236, 72, 153, 0.25);
    border-radius: 16px;
    padding: 8px;
    min-width: 200px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 10px;
    color: #d1d5db;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-dropdown-item:hover {
    background: rgba(236, 72, 153, 0.15);
    color: #ec4899;
}

.nav-dropdown-item-icon {
    min-width: 28px;
    height: 28px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(244, 114, 182, 0.1));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.nav-dropdown-item-icon img {
    width: auto;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.nav-dropdown-item-icon svg {
    width: 16px;
    height: 16px;
    color: #ec4899;
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-submenu.show {
    max-height: 500px;
}

.mobile-submenu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 12px 48px;
    color: #d1d5db;
    text-decoration: none;
    font-size: 15px;
    transition: all 0.2s ease;
}

.mobile-submenu-item:hover {
    color: #ec4899;
    background: rgba(236, 72, 153, 0.1);
}

.mobile-submenu-icon {
    min-width: 24px;
    height: 24px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.mobile-submenu-icon img {
    width: auto;
    height: 100%;
    object-fit: contain;
}

.mobile-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.mobile-dropdown-arrow {
    transition: transform 0.3s ease;
}

.mobile-dropdown-toggle.active .mobile-dropdown-arrow {
    transform: rotate(180deg);
}

.mobile-menu.active {
    transform: translateX(0);
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #0f0a0a;
}

::-webkit-scrollbar-thumb {
    background: #ec4899;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #f472b6;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
}

.product-tag {
    background: linear-gradient(
        135deg,
        rgba(236, 72, 153, 0.2) 0%,
        rgba(244, 114, 182, 0.15) 100%
    );
    border: 1px solid rgba(236, 72, 153, 0.35);
    color: #f472b6;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 2px 8px rgba(236, 72, 153, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.card-arrow {
    transition: transform 0.3s ease;
}

.product-card:hover .card-arrow {
    transform: translateX(4px);
}

.product-icon-img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

@media (min-width: 768px) {
    .product-icon-img {
        width: 64px;
        height: 64px;
    }
}

.product-card:hover .product-icon-img {
    transform: scale(1.1) rotate(5deg);
}

@media (max-width: 768px) {
    .orb-1 {
        width: 200px;
        height: 200px;
    }
    .orb-2 {
        width: 150px;
        height: 150px;
    }
    
    .timeline-item {
        flex-direction: column !important;
        align-items: flex-start !important;
    }
    
    .timeline-content-left,
    .timeline-content-right {
        width: 100% !important;
        padding: 0 0 0 2rem !important;
        text-align: left !important;
    }
    
    .timeline-dot-mobile {
        left: 0 !important;
        transform: none !important;
    }
    
    .timeline-line {
        left: 7px !important;
    }
    
    .contact-grid {
        grid-template-columns: 1fr !important;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr !important;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem !important;
    }
    
    .products-grid {
        gap: 1rem !important;
    }
    
    .nav-container {
        padding: 0 1rem !important;
    }
    
    .hero-title {
        font-size: 2.5rem !important;
        line-height: 1.2 !important;
    }
    
    .hero-subtitle {
        font-size: 1.125rem !important;
    }
    
    .hero-buttons {
        flex-direction: column !important;
        width: 100% !important;
    }
    
    .hero-buttons a {
        width: 100% !important;
        text-align: center !important;
    }
    
    .qrcode-section {
        flex-direction: column !important;
        text-align: center !important;
    }
    
    .qrcode-text {
        text-align: center !important;
    }
    
    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .contact-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

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

@media (pointer: coarse) {
    .btn-glow:hover {
        transform: none;
    }
    
    .product-card:hover {
        transform: translateY(-5px);
    }
}

.pwa-install-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.pwa-install-popup {
    width: 90%;
    max-width: 340px;
    background: linear-gradient(
        135deg,
        rgba(25, 15, 20, 0.9) 0%,
        rgba(35, 20, 30, 0.85) 50%,
        rgba(25, 15, 20, 0.9) 100%
    );
    border: 1px solid rgba(236, 72, 153, 0.25);
    backdrop-filter: blur(50px) saturate(200%);
    -webkit-backdrop-filter: blur(50px) saturate(200%);
    border-radius: 24px;
    padding: 28px 24px;
    text-align: center;
    color: #fce7f3;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.pwa-install-popup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.06) 0%,
        transparent 100%
    );
    pointer-events: none;
    border-radius: 24px 24px 0 0;
}

.pwa-install-icon {
    font-size: 44px;
    margin-bottom: 12px;
}

.pwa-install-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #f472b6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pwa-install-desc {
    font-size: 14px;
    color: #d1d5db;
    margin-bottom: 24px;
    line-height: 1.5;
}

.pwa-install-actions {
    display: flex;
    gap: 12px;
}

.pwa-install-btn {
    flex: 1;
    border: none;
    border-radius: 10px;
    padding: 12px 0;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.pwa-install-cancel {
    background: rgba(255, 255, 255, 0.08);
    color: #fce7f3;
}

.pwa-install-cancel:hover {
    background: rgba(255, 255, 255, 0.12);
}

.pwa-install-ok {
    background: linear-gradient(135deg, #ec4899, #db2777);
    color: #fff;
}

.pwa-install-ok:hover {
    box-shadow: 0 0 16px rgba(236, 72, 153, 0.4);
    transform: translateY(-1px);
}

.pwa-install-icon-img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    border-radius: 12px;
    margin: 0 auto 16px; 
    display: block;
}

.music-player-card {
    position: relative;
    overflow: hidden;
}

.music-cover-wrapper {
    flex-shrink: 0;
}

.music-cover {
    width: 112px;
    height: 112px;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: 0 8px 24px rgba(236, 72, 153, 0.3);
    transition: transform 0.5s ease;
}

@media (min-width: 768px) {
    .music-cover {
        width: 144px;
        height: 144px;
        border-radius: 20px;
    }
}

.music-cover:hover {
    transform: scale(1.05);
}

.music-progress {
    width: 100%;
}

.music-progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    cursor: pointer;
}

.music-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #ec4899, #f472b6);
    border-radius: 3px;
    transition: width 0.1s linear;
    position: relative;
}

.music-progress-fill::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.4);
}

.music-control-btn {
    transition: all 0.3s ease;
}

.music-play-btn {
    transition: all 0.3s ease;
}

.music-play-btn:hover {
    box-shadow: 0 4px 16px rgba(236, 72, 153, 0.5);
}

.volume-slider input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    cursor: pointer;
}

.volume-slider input[type="range"]::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.2);
}

.volume-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #ec4899;
    margin-top: -5px;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.5);
    transition: all 0.2s ease;
}

.volume-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: #f472b6;
}

.volume-slider input[type="range"]::-moz-range-track {
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.2);
}

.volume-slider input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #ec4899;
    border: none;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.5);
    transition: all 0.2s ease;
}

.volume-slider input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    background: #f472b6;
}

.music-control {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.9), rgba(219, 39, 119, 0.9));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.music-control:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.6);
}

.music-control.playing {
    background: linear-gradient(135deg, rgba(236, 72, 153, 1), rgba(244, 114, 182, 1));
}

.music-icon {
    width: 24px;
    height: 24px;
    color: white;
    transition: opacity 0.3s ease;
}

.music-waves {
    position: absolute;
    display: none;
    gap: 3px;
    align-items: center;
    height: 20px;
}

.music-waves span {
    width: 3px;
    background: white;
    border-radius: 3px;
    animation: wave 1s ease-in-out infinite;
}

.music-waves span:nth-child(1) {
    height: 8px;
    animation-delay: 0s;
}

.music-waves span:nth-child(2) {
    height: 16px;
    animation-delay: 0.2s;
}

.music-waves span:nth-child(3) {
    height: 12px;
    animation-delay: 0.4s;
}

.music-control.playing .music-icon {
    display: none;
}

.music-control.playing .music-waves {
    display: flex;
}

@keyframes wave {
    0%, 100% { transform: scaleY(0.5); }
    50% { transform: scaleY(1); }
}

@media (max-width: 768px) {
    .music-control {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .music-icon {
        width: 20px;
        height: 20px;
    }
}

.toggle-arrow {
    transition: transform 0.3s ease;
}

.toggle-arrow.rotate-180 {
    transform: rotate(180deg);
}

.profile-tab-btn {
    transition: all 0.3s ease;
}

.profile-tab-btn.active {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(244, 114, 182, 0.15));
}

/* ==================== 音乐播放器样式 ==================== */

/* 音乐播放器主容器 */
.music-player {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 320px;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.15) 0%,
        rgba(255, 255, 255, 0.08) 50%,
        rgba(255, 255, 255, 0.12) 100%
    );
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.music-player:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* 歌曲信息卡片 */
.music-info-card {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.music-cover {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.music-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.music-cover:hover img {
    transform: scale(1.05);
}

.music-cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.music-player.playing .music-cover-overlay {
    opacity: 1;
}

.music-cover-overlay .music-waves {
    position: relative;
    display: flex;
    gap: 3px;
    align-items: center;
    height: 20px;
}

.music-details {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.music-title {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 5px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-artist {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 8px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.music-meta-item {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
    padding: 3px 8px;
    border-radius: 10px;
}

/* 播放控制按钮 */
.music-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}

.music-control-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.music-control-btn:hover {
    background: rgba(236, 72, 153, 0.3);
    transform: scale(1.1);
}

.music-control-btn:active {
    transform: scale(0.95);
}

.music-control-btn svg {
    width: 20px;
    height: 20px;
}

.music-play-btn {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.8), rgba(244, 114, 182, 0.8));
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);
}

.music-play-btn:hover {
    background: linear-gradient(135deg, rgba(236, 72, 153, 1), rgba(244, 114, 182, 1));
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
}

.music-play-btn svg {
    width: 24px;
    height: 24px;
}

/* 进度条 */
.music-progress-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.music-time {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
    min-width: 35px;
    text-align: center;
}

.music-progress-bar {
    flex: 1;
    position: relative;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.music-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, rgba(236, 72, 153, 0.8), rgba(244, 114, 182, 0.8));
    border-radius: 2px;
    width: 0%;
    transition: width 0.1s linear;
}

.music-progress-slider {
    position: absolute;
    top: -8px;
    left: 0;
    width: 100%;
    height: 20px;
    opacity: 0;
    cursor: pointer;
}

/* 音量控制 */
.music-volume-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.music-volume-icon {
    width: 18px;
    height: 18px;
    color: rgba(255, 255, 255, 0.7);
    flex-shrink: 0;
}

.music-volume-slider {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

.music-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 1), rgba(244, 114, 182, 1));
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.4);
    transition: transform 0.2s ease;
}

.music-volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.music-volume-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 1), rgba(244, 114, 182, 1));
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.4);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .music-player {
        bottom: 20px;
        right: 20px;
        width: calc(100vw - 40px);
        max-width: 320px;
        padding: 15px;
    }
    
    .music-cover {
        width: 60px;
        height: 60px;
    }
    
    .music-title {
        font-size: 14px;
    }
    
    .music-artist {
        font-size: 12px;
    }
    
    .music-meta-item {
        font-size: 10px;
    }
    
    .music-control-btn {
        width: 35px;
        height: 35px;
    }
    
    .music-control-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .music-play-btn {
        width: 45px;
        height: 45px;
    }
    
    .music-play-btn svg {
        width: 20px;
        height: 20px;
    }
}