/* ============================================
   PDF ONE - Main Stylesheet
   ============================================ */

/* Base Styles */
body {
    font-family: 'Noto Sans JP', sans-serif;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f8fafc 100%);
    overflow-x: hidden;
}

/* Mesh Gradient Background - Apple Intelligence Inspired */
.mesh-gradient-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: #ffffff;
    overflow: hidden;
}

.mesh-ball {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.6;
    animation: move 25s infinite alternate ease-in-out;
}

/* 右上からの光（シアン・ブルー系） */
.ball-1 { 
    width: 50vw; 
    height: 50vw; 
    background: radial-gradient(circle, rgba(56, 189, 248, 0.4) 0%, rgba(59, 130, 246, 0.1) 60%, transparent 80%); 
    top: -20%; 
    right: -10%; 
    animation-duration: 30s; 
}

/* 左下からの光（パープル・ピンク系）- ロゴ周りを避けるため位置調整 */
.ball-2 { 
    width: 60vw; 
    height: 60vw; 
    background: radial-gradient(circle, rgba(216, 70, 239, 0.25) 0%, rgba(168, 85, 247, 0.1) 60%, transparent 80%); 
    bottom: -30%; 
    left: -20%; 
    animation-duration: 35s; 
    animation-delay: -5s; 
}

/* 右下からの光（オレンジ・イエロー系） */
.ball-3 { 
    width: 55vw; 
    height: 55vw; 
    background: radial-gradient(circle, rgba(251, 146, 60, 0.25) 0%, rgba(249, 115, 22, 0.1) 60%, transparent 80%); 
    bottom: -15%; 
    right: -15%; 
    animation-duration: 40s; 
    animation-delay: -10s; 
}

/* 左上奥からの光（淡いティール系）- ロゴの視認性を邪魔しない配置 */
.ball-4 { 
    width: 45vw; 
    height: 45vw; 
    background: radial-gradient(circle, rgba(45, 212, 191, 0.2) 0%, rgba(20, 184, 166, 0.05) 60%, transparent 80%); 
    top: -15%; 
    left: 10%; 
    animation-duration: 28s; 
    animation-delay: -2s; 
    opacity: 0.4;
}

@keyframes move {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, 40px) scale(1.1); }
    100% { transform: translate(-20px, -20px) scale(0.95); }
}

/* Glass Morphism Effect */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

/* Bento Card Styles */
.bento-card {
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.bento-card:hover {
    transform: translateY(-8px) scale(1.01);
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
}

/* Hero Gradient */
.hero-gradient {
    background: radial-gradient(circle at 70% 50%, rgba(14, 165, 233, 0.15) 0%, transparent 60%);
}

/* Mask Gradient */
.mask-gradient {
    mask-image: linear-gradient(to top, transparent, black 20%);
}

/* Image Slider Styles */
.slider-image {
    transition: opacity 1.5s ease-in-out, transform 2s ease-out;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-image.active {
    opacity: 1;
    transform: scale(1.05);
}

/* Full Width Visual Section */
.full-visual-section {
    position: relative;
    height: 80vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
}

.full-visual-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/macimage.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.6;
    transform: scale(1.1);
    transition: transform 10s ease-out;
}

.full-visual-section:hover .full-visual-bg {
    transform: scale(1);
}

.visual-catchphrase {
    position: relative;
    z-index: 10;
    color: #fff;
    text-align: center;
}

.specs-section {
    width: 100%;
    background-color: #0f172a;
    color: #fff;
}

.specs-inner {
    padding: 6rem 1.5rem;
}

.spec-card {
    background: #ffffff;
    color: #0f172a;
    border: 1px solid rgba(226, 232, 240, 0.6);
    border-radius: 3rem;
    box-shadow: 0 12px 24px -12px rgba(15, 23, 42, 0.2);
}

.spec-card .text-slate-400 {
    color: #64748b !important;
}

.specs-license {
    margin-top: 3.5rem;
    text-align: center;
    color: #e2e8f0;
}

.specs-license-text {
    color: #cbd5f5;
    font-weight: 200;
}
.specs-license-text .text-yellow {
    color: rgb(255, 248, 50);
    font-weight: 600;
}

.specs-license-card {
    margin: 2.5rem auto 0;
    padding: 2.5rem;
    max-width: 720px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 2rem;
    box-shadow: 0 18px 40px -20px rgba(15, 23, 42, 0.6);
}

.specs-license-card-title {
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.specs-license-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 2.5rem;
    border-radius: 9999px;
    background: #0f172a;
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 12px 24px -14px rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.text-slate-400 {
    --tw-text-opacity: 1;
    color: rgb(22 44 76)!important;
}

.btn_logo {
    max-width: 600px;
    height: auto;
    margin: 0 auto;
}

/* App Showcase Section */
.app-window {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 50px 100px -20px rgba(50, 50, 93, 0.25), 0 30px 60px -30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.5s ease;
}

.app-window:hover {
    transform: translateY(-5px);
}

.window-header {
    background: #f1f5f9;
    padding: 12px 20px;
    display: flex;
    gap: 8px;
    border-bottom: 1px solid #e2e8f0;
}

.window-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.screen-container {
    position: relative;
    width: 100%;
    /* アスペクト比を維持するためのpadding-topなどは画像サイズ次第だが、今回はimgタグで制御 */
}

.app-screen {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.5s ease-in-out;
}

.app-screen.hidden-screen {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.app-screen.active-screen {
    opacity: 1;
    position: relative;
    z-index: 10;
}

/* Tab Switcher Apple Style */
.tab-switcher {
    background: rgba(118, 118, 128, 0.12);
    border-radius: 999px;
    padding: 4px;
    display: inline-flex;
    position: relative;
    margin-top: 3rem;
}

.tab-btn {
    padding: 8px 24px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    color: #4b5563;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    background: transparent;
    position: relative;
    z-index: 2;
}

.tab-btn.active {
    color: #0f172a;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

/* Float Animation for UI */
@keyframes floatui {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.floating-ui {
    animation: floatui 6s ease-in-out infinite;
}

.graText{
    --gradient-start: #022640;
    --gradient-end: #db1f71;
    background-image: linear-gradient(90deg, #a30b0b, var(--gradient-end));
    width: fit-content;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px!important;
}

.conceptArea{
    max-width: 700px;
}

.featuresArea1{
    max-width: 845px;
}

.featuresArea1 .glass{
    z-index: 10;
}

.featuresArea1 .bgimg{
    z-index: 1;
    max-width: none;
    position: absolute;
    top: 185px;
    right: -480px;
}

/* Amazing Slider Styles */
.amazing-swiper {
    padding: 50px 0 80px;
}
.amazing-swiper .swiper-slide {
    width: 800px;
    max-width: 90vw;
}
.amazing-slide {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 40px;
    overflow: hidden;
    position: relative;
    background: #f4f4f7;
    transition: transform 0.5s ease;
    margin: 0 auto;
}
.amazing-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}
.amazing-slide:hover img {
    transform: scale(1.05);
}
.amazing-content {
    position: absolute;
    bottom: 40px;
    left: 0;
    width: 100%;
    text-align: center;
    padding: 0 20px;
    z-index: 2;
}
.amazing-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 50%);
    z-index: 1;
}
.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #cbd5e1;
    opacity: 1;
}
.swiper-pagination-bullet-active {
    background: #0ea5e9;
    width: 30px;
    border-radius: 10px;
    transition: all 0.3s ease;
}