/*
Theme Name: VELOCITY Theme
Theme URI: https://velocity.jna-tokyo.com
Author: JNA Inc.
Author URI: https://jna-tokyo.com
Description: VELOCITY - 自販機型Web制作サービスの公式テーマ
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Template: astra
Text Domain: velocity-theme
*/

/* ===== CSS Variables (カラーパレット) ===== */
:root {
    --color-bg-start: #1a1a2e;
    --color-bg-end: #16213e;
    --color-accent: #00D9FF;
    --color-accent-hover: #33E1FF;
    --color-accent-glow: rgba(0, 217, 255, 0.5);
    --color-text: #FFFFFF;
    --color-text-sub: #B0B0B0;
    --color-card: rgba(255, 255, 255, 0.05);
    --color-card-hover: rgba(255, 255, 255, 0.1);
    --color-border: rgba(255, 255, 255, 0.1);
    --color-success: #00E676;
    --color-warning: #FFD600;
    --color-error: #FF5252;

    --font-primary: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
    --font-heading: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', sans-serif;

    --container-max: 1200px;
    --header-height: 90px;
    --section-padding: 100px;
    --border-radius: 12px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ===== Cyber Grid Background ===== */
.velocity-cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    /* 親要素に視点を設定 */
    perspective: 500px;
    perspective-origin: center 40%;
}

.velocity-cyber-grid__perspective {
    position: absolute;
    bottom: 0;
    left: -50%;
    width: 200%;
    height: 70%;
    background-image:
        linear-gradient(to right, var(--color-accent) 1px, transparent 1px),
        linear-gradient(to bottom, var(--color-accent) 1px, transparent 1px);
    background-size: 60px 60px;
    transform: rotateX(75deg);
    transform-origin: center bottom;
    opacity: 0.2;
    animation: gridMove 20s linear infinite;
    /* 奥に向かって消える効果 */
    -webkit-mask-image: linear-gradient(to top, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(to top, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 0) 100%);
}

@keyframes gridMove {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 0 60px;
    }
}

/* グリッド平面上を走る光点のコンテナ */
.velocity-cyber-grid__runners {
    position: absolute;
    bottom: 0;
    left: -50%;
    width: 200%;
    height: 70%;
    transform: rotateX(75deg);
    transform-origin: center bottom;
    pointer-events: none;
    /* グリッドと同じマスク */
    -webkit-mask-image: linear-gradient(to top, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(to top, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 0) 100%);
}

/* グリッド線上を走る光点 */
.velocity-cyber-grid__runner {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow:
        0 0 10px var(--color-accent),
        0 0 20px var(--color-accent),
        0 0 40px var(--color-accent-glow);
    pointer-events: none;
}

/* 横方向に走る光点（左から右へ） */
.velocity-cyber-grid__runner--horizontal {
    animation: runnerGridHorizontal var(--duration, 4s) linear forwards;
}

@keyframes runnerGridHorizontal {
    0% {
        opacity: 0;
        transform: translateX(0);
    }

    5% {
        opacity: 1;
    }

    95% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateX(var(--distance, 100%));
    }
}

/* 縦方向に走る光点（奥から手前へ） */
.velocity-cyber-grid__runner--vertical {
    animation: runnerGridVertical var(--duration, 3s) linear forwards;
}

@keyframes runnerGridVertical {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0.3);
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateY(var(--distance, 100%)) scale(1.5);
    }
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--color-bg-start); /* フォールバック */
    color: var(--color-text);
    line-height: 1.8;
    min-height: 100vh;
    overflow-x: hidden;
}

/* 背景グラデーション - Safari対応のため疑似要素で固定 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
    z-index: -2;
    pointer-events: none;
}

/* Astra override */
body.flavor-flavor {
    background: var(--color-bg-start);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--color-accent-hover);
}

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

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-text);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }
}

/* ===== Layout ===== */
.velocity-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.velocity-section {
    padding: var(--section-padding) 0;
}

.velocity-section-heading {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.velocity-section-heading::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    margin: 20px auto 0;
}

/* ===== Header ===== */
.velocity-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

.velocity-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.velocity-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    max-height: var(--header-height);
    overflow: hidden;
}

.velocity-logo img {
    width: 300px;
    height: auto;
}

.velocity-logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-text);
    letter-spacing: 0.1em;
}

/* Navigation */
.velocity-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.velocity-nav a {
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.velocity-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-normal);
}

.velocity-nav a:hover::after,
.velocity-nav a.current::after {
    width: 100%;
}

/* Cart Icon */
.velocity-nav-cart {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    padding: 5px;
    margin-right: 10px;
    transition: all var(--transition-normal);
}

.velocity-nav-cart::after {
    display: none;
}

.velocity-nav-cart svg {
    width: 22px;
    height: 22px;
    stroke: var(--color-text);
    transition: all var(--transition-normal);
}

.velocity-nav-cart:hover svg {
    stroke: var(--color-accent);
}

.velocity-cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--color-accent);
    color: var(--color-bg);
    font-size: 0.7rem;
    font-weight: bold;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.velocity-nav-cta {
    color: var(--color-accent) !important;
    font-weight: bold;
    transition: all var(--transition-normal);
}

.velocity-nav-cta:hover {
    color: var(--color-accent-hover) !important;
    text-shadow: 0 0 10px var(--color-accent-glow);
}

/* Dropdown Menu */
.velocity-dropdown {
    position: relative;
}

.velocity-dropdown-toggle {
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    padding: 5px 0;
    display: flex;
    align-items: center;
    gap: 5px;
}

.velocity-dropdown-toggle::after {
    content: '▼';
    font-size: 0.6rem;
    transition: transform var(--transition-normal);
}

.velocity-dropdown:hover .velocity-dropdown-toggle::after {
    transform: rotate(180deg);
}

.velocity-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(26, 26, 46, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    min-width: 180px;
    padding: 10px 0;
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1000;
}

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

.velocity-dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--color-text);
    font-size: 0.9rem;
    transition: background var(--transition-fast);
}

.velocity-dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.1);
}

.velocity-dropdown-menu a::after {
    display: none;
}

/* Hamburger Menu */
.velocity-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.velocity-hamburger span {
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-normal);
}

.velocity-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.velocity-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.velocity-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 968px) {
    .velocity-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 100px 20px 40px;
        gap: 0;
        z-index: 999;
        transition: right 0.3s ease-in-out;
        overflow-y: auto;
    }

    .velocity-nav.active {
        right: 0;
        display: flex;
    }

    .velocity-nav a {
        font-size: 1.1rem;
        padding: 18px 20px;
        border-bottom: 1px solid var(--color-border);
        width: 100%;
        text-align: left;
    }

    .velocity-nav a::after {
        display: none;
    }

    /* モバイル用ドロップダウン */
    .velocity-dropdown {
        width: 100%;
        position: static;
    }

    .velocity-dropdown-toggle {
        display: flex;
        justify-content: space-between;
        width: 100%;
        padding: 18px 20px;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--color-border);
    }

    .velocity-dropdown-toggle::after {
        position: static;
        transition: transform var(--transition-normal);
    }

    .velocity-dropdown.active .velocity-dropdown-toggle::after {
        transform: rotate(180deg);
    }

    .velocity-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none !important;
        left: 0;
        background: rgba(255, 255, 255, 0.05);
        border: none;
        border-radius: 0;
        margin-top: 0;
        padding: 0;
        min-width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-in-out;
    }

    .velocity-dropdown.active .velocity-dropdown-menu {
        max-height: 200px;
    }

    .velocity-dropdown-menu a {
        padding: 15px 40px;
        font-size: 1rem;
        border-bottom: 1px solid var(--color-border);
        text-align: left;
    }

    .velocity-nav-cart {
        display: none !important;
    }

    .velocity-nav-cta {
        margin-top: 20px;
        width: 100%;
        text-align: center;
        border-bottom: none;
    }

    .velocity-hamburger {
        display: flex;
    }
}

/* ===== Main Content ===== */
.velocity-main {
    padding-top: var(--header-height);
    min-height: calc(100vh - 200px);
}

/* ===== Buttons ===== */
.velocity-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1rem;
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.velocity-btn-primary {
    background: var(--color-accent);
    color: #000;
}

.velocity-btn-primary:hover {
    background: var(--color-accent-hover);
    box-shadow: 0 0 30px var(--color-accent-glow);
    transform: translateY(-2px);
    color: #000;
}

.velocity-btn-outline {
    background: transparent;
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
}

.velocity-btn-outline:hover {
    background: var(--color-accent);
    color: #000;
}

.velocity-btn-large {
    padding: 20px 50px;
    font-size: 1.2rem;
}

.velocity-btn-icon {
    font-size: 1.2em;
}

/* ===== Cards ===== */
.velocity-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 30px;
    transition: all var(--transition-normal);
}

.velocity-card:hover {
    background: var(--color-card-hover);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ===== Hero Section ===== */
.velocity-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 20px;
    position: relative;
    overflow: hidden;
}

.velocity-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.velocity-hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.velocity-hero-catchcopy {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.velocity-hero-step {
    font-size: 4rem;
    font-weight: 900;
    opacity: 0;
}

/* 右から高速スライドイン */
.velocity-hero-step:nth-child(1) {
    animation: velocitySlideFromRight 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.3s;
}

/* 左から高速スライドイン */
.velocity-hero-step:nth-child(2) {
    animation: velocitySlideFromLeft 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.9s;
}

/* 右から高速スライドイン + 発光効果 */
.velocity-hero-step:nth-child(3) {
    animation: velocitySlideFromRight 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 1.5s;
    color: var(--color-accent);
    text-shadow: 0 0 30px var(--color-accent-glow);
}

@keyframes velocitySlideFromRight {
    from {
        opacity: 1;
        transform: translateX(50vw);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes velocitySlideFromLeft {
    from {
        opacity: 1;
        transform: translateX(-50vw);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes velocityFadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

.velocity-hero-subcopy {
    font-size: 1.5rem;
    color: var(--color-text-sub);
    margin-bottom: 50px;
    opacity: 0;
    animation: velocityFadeInUp 0.8s ease forwards;
    animation-delay: 1.6s;
}

.velocity-hero .velocity-btn {
    opacity: 0;
    animation: velocityFadeInUp 0.8s ease forwards;
    animation-delay: 2.2s;
}

@media (max-width: 768px) {
    .velocity-hero-step {
        font-size: 2.5rem;
    }

    .velocity-hero-subcopy {
        font-size: 1.1rem;
    }
}

/* ===== Features Section ===== */
.velocity-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 968px) {
    .velocity-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .velocity-features-grid {
        grid-template-columns: 1fr;
    }
}

.velocity-feature-card {
    text-align: center;
    padding: 40px 30px;
}

.velocity-feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.velocity-feature-title {
    font-size: 1.3rem;
    color: var(--color-accent);
    margin-bottom: 15px;
}

.velocity-feature-description {
    color: var(--color-text-sub);
    line-height: 1.8;
}

/* ===== CTA Section ===== */
.velocity-cta-section {
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(0, 100, 150, 0.1) 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

/* ===== Footer ===== */
.velocity-footer {
    background: rgba(10, 10, 20, 0.95);
    padding: 60px 0 30px;
    border-top: 1px solid var(--color-border);
}

.velocity-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.velocity-footer-section h4 {
    color: var(--color-text);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.velocity-footer-section p,
.velocity-footer-section a {
    color: var(--color-text-sub);
    font-size: 0.9rem;
    line-height: 2;
}

.velocity-footer-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.velocity-footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-sub);
    font-size: 0.85rem;
}

/* ===== WooCommerce Overrides ===== */
.woocommerce-page {
    background: linear-gradient(180deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
}

.woocommerce .products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.woocommerce ul.products li.product {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 20px;
    transition: all var(--transition-normal);
}

.woocommerce ul.products li.product:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
    color: var(--color-text);
    font-size: 1.1rem;
}

.woocommerce ul.products li.product .price {
    color: var(--color-accent);
    font-size: 1.3rem;
    font-weight: bold;
}

.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button {
    background: var(--color-accent) !important;
    color: #000 !important;
    border-radius: 8px !important;
    font-weight: bold !important;
    transition: all var(--transition-normal) !important;
}

.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover {
    background: var(--color-accent-hover) !important;
    box-shadow: 0 0 20px var(--color-accent-glow) !important;
}

/* WooCommerce Checkout - テキスト視認性向上 */
.woocommerce-checkout label,
.woocommerce-checkout .woocommerce-form__label,
.woocommerce-checkout .woocommerce-form__label-for-checkbox,
.woocommerce-checkout .optional,
.woocommerce-checkout .form-row label,
.woocommerce-checkout #order_comments_field label,
.woocommerce-checkout .woocommerce-shipping-fields label,
.woocommerce-checkout .woocommerce-additional-fields label {
    color: #fff !important;
}

.woocommerce-checkout .woocommerce-form__label-for-checkbox span,
.woocommerce-checkout .checkbox span {
    color: #fff !important;
}

/* WooCommerce Cart - テキスト視認性向上 */
.woocommerce-cart label,
.woocommerce-cart .woocommerce-form__label {
    color: #fff !important;
}

/* ===== Utility Classes ===== */
.text-center {
    text-align: center;
}

.text-accent {
    color: var(--color-accent);
}

.mt-1 {
    margin-top: 10px;
}

.mt-2 {
    margin-top: 20px;
}

.mt-3 {
    margin-top: 30px;
}

.mt-4 {
    margin-top: 40px;
}

.mb-1 {
    margin-bottom: 10px;
}

.mb-2 {
    margin-bottom: 20px;
}

.mb-3 {
    margin-bottom: 30px;
}

.mb-4 {
    margin-bottom: 40px;
}