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

body, html {
    width: 100%;
    height: 100%;
    font-family: 'Noto Sans SC', sans-serif;
    background-color: #050a1f;
    color: #fff;
    overflow: hidden;
}

.swiper-container {
    width: 100%;
    height: 100%;
    max-width: 500px; /* Mobile layout centered on desktop */
    margin: 0 auto;
    position: relative;
    background-color: #050a1f;
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
}

.swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    background-image: url('assets/bg.png');
    background-size: cover;
    background-position: center;
}

/* Overlay to ensure text readability */
.bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(5,10,31,0.85) 0%, rgba(13,27,62,0.7) 100%);
    z-index: 1;
}

.content-box {
    position: relative;
    z-index: 2;
    width: 85%;
    height: 85%;
    display: flex;
    flex-direction: column;
    padding: 20px 0;
}

/* Animations Base (Hidden by default, shown when slide is active) */
[class^="ani-"] {
    opacity: 0;
    animation-fill-mode: both;
}

.swiper-slide-active .ani-fade-down { animation: fadeDown 1s ease 0.2s forwards; }
.swiper-slide-active .ani-slide-up { animation: slideUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.5s forwards; }
.swiper-slide-active .ani-slide-up-delay-1 { animation: slideUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.8s forwards; }
.swiper-slide-active .ani-zoom-in { animation: zoomIn 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s forwards; }
.swiper-slide-active .ani-expand { animation: expandWidth 1s ease 0.6s forwards; }
.swiper-slide-active .ani-pulse { animation: pulseFade 2s infinite 1.2s; opacity: 1; }
.swiper-slide-active .ani-slide-down { animation: slideDown 0.8s ease 0.2s forwards; }
.swiper-slide-active .ani-slide-right-1 { animation: slideRight 0.8s ease 0.4s forwards; }
.swiper-slide-active .ani-slide-right-2 { animation: slideRight 0.8s ease 0.6s forwards; }
.swiper-slide-active .ani-zoom-in-delay { animation: zoomIn 0.8s ease 0.9s forwards; }
.swiper-slide-active .ani-slide-up-1 { animation: slideUp 0.8s ease 0.4s forwards; }
.swiper-slide-active .ani-slide-up-2 { animation: slideUp 0.8s ease 0.6s forwards; }
.swiper-slide-active .ani-slide-up-3 { animation: slideUp 0.8s ease 0.8s forwards; }
.swiper-slide-active .ani-flip-in { animation: flipInY 1s ease 0.4s forwards; }
.swiper-slide-active .ani-fade-in-up { animation: fadeInUp 0.8s ease 0.5s forwards; }

/* Page 1 Styles */
.slide-1 .content-box {
    justify-content: center;
    align-items: center;
    text-align: center;
}

.logo-box {
    font-size: 14px;
    letter-spacing: 4px;
    color: #00e5ff;
    border: 1px solid rgba(0, 229, 255, 0.3);
    padding: 6px 15px;
    border-radius: 20px;
    margin-bottom: 50px;
    background: rgba(0, 229, 255, 0.05);
}

.title-container {
    margin-bottom: 40px;
}

.sub-title {
    font-size: 20px;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 15px;
    color: #e0e0e0;
}

.main-title {
    font-size: 48px;
    font-weight: 900;
    letter-spacing: 5px;
    background: linear-gradient(to right, #ffffff, #00e5ff, #0077ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(0, 229, 255, 0.3);
    margin-bottom: 20px;
}

.title-line {
    width: 0;
    height: 2px;
    background: linear-gradient(to right, transparent, #00e5ff, transparent);
    margin: 0 auto;
}

.desc {
    font-size: 16px;
    line-height: 1.8;
    color: #b0c4de;
    letter-spacing: 1px;
    margin-bottom: 60px;
}

.action-btn {
    position: absolute;
    bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.btn-text {
    font-size: 14px;
    color: #00e5ff;
    letter-spacing: 1px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.swipe-up-icon {
    width: 30px;
    height: 40px;
    position: relative;
}

.swipe-up-icon i {
    position: absolute;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 15px;
    height: 15px;
    border-top: 2px solid #00e5ff;
    border-left: 2px solid #00e5ff;
    animation: swipeUpArrow 1.5s infinite;
}

.swipe-up-icon i:nth-child(2) {
    top: 10px;
    animation-delay: 0.2s;
}

/* Page 2 & General Inner Page Styles */
.section-header {
    margin-bottom: 40px;
    position: relative;
    padding-left: 15px;
    border-left: 3px solid #00e5ff;
}

.step-num {
    font-size: 40px;
    font-weight: 900;
    color: rgba(255,255,255,0.05);
    position: absolute;
    top: -25px;
    left: 0;
    z-index: -1;
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #fff;
}

.pain-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pain-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.pain-card .icon {
    font-size: 24px;
}

.pain-card p {
    font-size: 15px;
    line-height: 1.5;
}

.solution-box {
    margin-top: 20px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(0, 119, 255, 0.1));
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.1);
}

.solution-box h3 {
    color: #00e5ff;
    font-size: 20px;
    margin-bottom: 10px;
}

.solution-box p {
    font-size: 15px;
    line-height: 1.6;
    color: #e0e0e0;
}

.solution-box strong {
    color: #ff9d00;
    font-size: 18px;
}

/* Page 3 Styles */
.highlights-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.highlight-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.h-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    flex-shrink: 0;
    border: 1px solid rgba(0, 229, 255, 0.3);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.h-content h3 {
    font-size: 18px;
    color: #00e5ff;
    margin-bottom: 8px;
}

.h-content p {
    font-size: 14px;
    color: #b0c4de;
    line-height: 1.6;
}

/* Page 4 Styles */
.company-card {
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.company-logo {
    font-size: 32px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 25px;
    text-shadow: 0 0 20px rgba(255,255,255,0.5);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

.tags span {
    font-size: 12px;
    padding: 5px 12px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 20px;
    color: #00e5ff;
}

.company-desc {
    font-size: 15px;
    line-height: 1.8;
    color: #e0e0e0;
    margin-bottom: 40px;
}

.quote-box {
    font-size: 18px;
    font-weight: bold;
    color: #ff9d00;
    line-height: 1.6;
    padding: 20px;
    background: rgba(255, 157, 0, 0.05);
    border-left: 3px solid #ff9d00;
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

/* Page 5 Styles */
.form-container {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 25px 20px;
}

.form-tip {
    font-size: 13px;
    color: #00e5ff;
    text-align: center;
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 15px;
}

.input-group input[type="text"], .input-group select {
    width: 100%;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    padding: 12px 15px;
    color: #fff;
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}

.input-group input[type="text"]:focus, .input-group select:focus {
    border-color: #00e5ff;
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.input-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 15px;
}

.input-group select option {
    background-color: #0d1b3e;
    color: #fff;
}

.select-group label {
    display: block;
    font-size: 14px;
    color: #b0c4de;
    margin-bottom: 8px;
}

.radio-box {
    display: flex;
    gap: 20px;
}

.radio-box label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #fff;
}

.submit-btn {
    width: 100%;
    background: linear-gradient(to right, #0077ff, #00e5ff);
    color: #fff;
    border: none;
    padding: 15px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 1px;
    margin-top: 20px;
    box-shadow: 0 5px 20px rgba(0, 229, 255, 0.4);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.submit-btn:active {
    transform: scale(0.98);
    box-shadow: 0 2px 10px rgba(0, 229, 255, 0.4);
}

/* Music Button */
.music-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    cursor: pointer;
    backdrop-filter: blur(5px);
}

.music-btn.playing {
    animation: rotateMusic 3s linear infinite;
}

.music-btn span {
    color: #00e5ff;
    font-size: 20px;
}

/* Animations Keyframes */
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes expandWidth {
    from { width: 0; opacity: 0; }
    to { width: 80%; opacity: 1; }
}

@keyframes pulseFade {
    0% { opacity: 0.6; }
    50% { opacity: 1; text-shadow: 0 0 20px rgba(0,229,255,0.8); }
    100% { opacity: 0.6; }
}

@keyframes swipeUpArrow {
    0% { opacity: 0; transform: translateX(-50%) translateY(5px) rotate(45deg); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateX(-50%) translateY(-15px) rotate(45deg); }
}

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

@keyframes flipInY {
    from { opacity: 0; transform: perspective(400px) rotateY(90deg); }
    to { opacity: 1; transform: perspective(400px) rotateY(0deg); }
}

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

@keyframes rotateMusic {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Swiper Pagination Customization */
.swiper-pagination-bullet {
    background: #fff;
    opacity: 0.3;
}
.swiper-pagination-bullet-active {
    background: #00e5ff;
    opacity: 1;
    box-shadow: 0 0 10px #00e5ff;
}