/* ========================================
   未光森林科技 - 公司官网样式
   ======================================== */

/* --- CSS Variables --- */
:root {
    --color-bg: #0a0e14;
    --color-bg-alt: #11161e;
    --color-surface: #161c26;
    --color-surface-hover: #1e2633;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(255, 255, 255, 0.12);

    --color-primary: #00d68f;
    --color-primary-light: #33e0a5;
    --color-primary-dark: #00a870;
    --color-primary-glow: rgba(0, 214, 143, 0.2);

    --color-accent: #6cc7ff;
    --color-accent-glow: rgba(108, 199, 255, 0.15);

    --color-text: #e4e8ee;
    --color-text-secondary: #8b95a5;
    --color-text-muted: #5a6575;

    --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);

    --container-max: 1200px;
    --header-height: 72px;
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

ul { list-style: none; }

img {
    max-width: 100%;
    display: block;
}

/* --- Container --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Section --- */
.section {
    padding: 100px 0;
}

.section__header {
    text-align: center;
    margin-bottom: 60px;
}

.section__tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--color-primary);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section__title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: #fff;
}

.section__title span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section__subtitle {
    font-size: 16px;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* ========================================
   Header / Navigation
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-base);
}

.header.scrolled {
    background: rgba(10, 14, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-icon {
    font-size: 28px;
    line-height: 1;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-zh {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.logo-en {
    font-size: 10px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    line-height: 1;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.nav__link:hover,
.nav__link.active {
    color: #fff;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

/* Mobile toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    transition: var(--transition-base);
}

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

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

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

/* ========================================
   Hero
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 0 60px;
}

.hero__canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0, 214, 143, 0.08), transparent),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(108, 199, 255, 0.06), transparent);
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border: 1px solid var(--color-border-hover);
    border-radius: 100px;
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.03);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 12px var(--color-primary-glow);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero__title {
    font-size: clamp(32px, 6vw, 60px);
    font-weight: 800;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 24px;
}

.hero__title-highlight {
    display: block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__desc {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    outline: none;
    font-family: inherit;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary), #00b37a);
    color: #000;
    box-shadow: 0 4px 20px var(--color-primary-glow);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 214, 143, 0.35);
}

.btn--outline {
    background: transparent;
    color: #fff;
    border: 1px solid var(--color-border-hover);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* Hero Stats */
.hero__stats {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.hero__stat {
    text-align: center;
}

.hero__stat-num {
    font-size: 40px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__stat span:not(.hero__stat-num):not(.hero__stat-label) {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}

.hero__stat-label {
    display: block;
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-top: 4px;
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--color-text-muted);
    letter-spacing: 2px;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-text-muted), transparent);
    animation: scroll-line 2s infinite;
}

@keyframes scroll-line {
    0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
    50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ========================================
   About
   ======================================== */
.about {
    background: var(--color-bg-alt);
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.about__card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.about__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0;
    transition: var(--transition-base);
}

.about__card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.about__card:hover::before {
    opacity: 1;
}

.about__card-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.about__card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.about__card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* About Intro */
.about__intro {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.about__intro-text h3 {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}

.about__intro-text p {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.9;
    margin-bottom: 12px;
}

.about__intro-text strong {
    color: var(--color-primary);
    font-weight: 600;
}

.about__intro-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about__glow-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about__glow-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary-glow), transparent, var(--color-accent-glow));
    opacity: 0.5;
    z-index: -1;
}

.about__glow-card--offset {
    margin-left: 40px;
}

.about__glow-num {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about__glow-num span {
    font-size: 20px;
    font-weight: 600;
}

.about__glow-label {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-top: 6px;
}

/* ========================================
   Services
   ======================================== */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition-base);
    position: relative;
}

.service-card:hover {
    border-color: var(--color-primary-dark);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--color-primary-glow);
}

.service-card__icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(0, 214, 143, 0.12), rgba(108, 199, 255, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.service-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 18px;
}

.service-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-card__tags li {
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(0, 214, 143, 0.08);
    color: var(--color-primary);
    border: 1px solid rgba(0, 214, 143, 0.15);
}

/* ========================================
   Portfolio
   ======================================== */
.portfolio {
    background: var(--color-bg-alt);
}

.portfolio__filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.portfolio__filter-btn {
    padding: 8px 20px;
    border-radius: 100px;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.portfolio__filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.portfolio__filter-btn.active {
    background: var(--color-primary);
    color: #000;
    border-color: var(--color-primary);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio__item {
    transition: var(--transition-slow);
}

.portfolio__item.hidden {
    display: none;
}

.portfolio__card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
    cursor: pointer;
}

.portfolio__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-hover);
}

.portfolio__card-img {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.portfolio__card-emoji {
    font-size: 64px;
    transition: var(--transition-base);
}

.portfolio__card:hover .portfolio__card-emoji {
    transform: scale(1.15);
}

.portfolio__card-info {
    padding: 20px 24px 24px;
}

.portfolio__card-cat {
    font-size: 11px;
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portfolio__card-info h4 {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    margin: 6px 0 8px;
}

.portfolio__card-info p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 14px;
}

.portfolio__card-platforms {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.portfolio__card-platforms span {
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 100px;
    background: rgba(108, 199, 255, 0.08);
    color: var(--color-accent);
}

/* ========================================
   Process
   ======================================== */
.process__timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process__timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 48px;
    width: 1px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-accent), transparent);
}

.process__step {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    margin-bottom: 40px;
    position: relative;
}

.process__step:last-child {
    margin-bottom: 0;
}

.process__step-num {
    width: 96px;
    height: 96px;
    min-width: 96px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

.process__step:hover .process__step-num {
    border-color: var(--color-primary);
    box-shadow: 0 0 32px var(--color-primary-glow);
    background: linear-gradient(135deg, rgba(0, 214, 143, 0.1), rgba(0, 214, 143, 0.02));
}

.process__step-content {
    padding-top: 12px;
}

.process__step-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.process__step-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========================================
   Tech Stack
   ======================================== */
.tech {
    background: var(--color-bg-alt);
}

.tech__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tech__item {
    text-align: center;
    padding: 36px 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.tech__item:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.tech__item-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-weight: 800;
    font-size: 24px;
    color: #fff;
}

.tech__item-icon--cocos {
    background: linear-gradient(135deg, #2d5f8a, #1a3a56);
}
.tech__item-icon--unity {
    background: linear-gradient(135deg, #5a5a5a, #2c2c2c);
}
.tech__item-icon--laya {
    background: linear-gradient(135deg, #e65c00, #993d00);
}
.tech__item-icon--native {
    background: linear-gradient(135deg, #7c3aed, #5b21b6);
}
.tech__item-icon--i18n {
    background: linear-gradient(135deg, #059669, #047857);
}
.tech__item-icon--ad {
    background: linear-gradient(135deg, #d97706, #b45309);
}

.tech__item h4 {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.tech__item p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ========================================
   Contact
   ======================================== */
.contact__grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
}

.contact__info h3 {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
}

.contact__info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    align-items: flex-start;
}

.contact__info-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: var(--radius-sm);
    background: rgba(0, 214, 143, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.contact__info-label {
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact__info-item p {
    font-size: 15px;
    color: var(--color-text);
    margin-top: 2px;
}

/* Contact Form */
.contact__form {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.contact__form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.contact__form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact__form-group--full {
    margin-bottom: 24px;
}

.contact__form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.contact__form-group input,
.contact__form-group select,
.contact__form-group textarea {
    padding: 12px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
    font-family: inherit;
    transition: var(--transition-fast);
    outline: none;
}

.contact__form-group input:focus,
.contact__form-group select:focus,
.contact__form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.contact__form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238b95a5' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.contact__form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
}

.footer__logo {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    display: inline-block;
}

.footer__brand p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-top: 12px;
    max-width: 300px;
}

.footer__links h4,
.footer__contact h4 {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}

.footer__links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a {
    font-size: 13px;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-primary);
}

.footer__contact p {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.footer__bottom {
    padding: 24px 0;
    text-align: center;
}

.footer__bottom p {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ========================================
   Animations
   ======================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Toast
   ======================================== */
.toast {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-primary);
    color: #000;
    padding: 14px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 14px;
    z-index: 9999;
    transition: transform var(--transition-base);
    box-shadow: 0 8px 32px rgba(0, 214, 143, 0.4);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
    .about__intro {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about__glow-card--offset {
        margin-left: 0;
    }

    .about__intro-visual {
        flex-direction: row;
    }

    .about__glow-card {
        flex: 1;
    }

    .services__grid,
    .portfolio__grid,
    .tech__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact__grid {
        grid-template-columns: 1fr;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        background: rgba(16, 22, 30, 0.98);
        backdrop-filter: blur(20px);
        transition: right var(--transition-base);
        padding: 40px;
        border-left: 1px solid var(--color-border);
    }

    .nav__menu.show {
        right: 0;
    }

    .nav__toggle {
        display: flex;
    }

    .hero__stats {
        gap: 32px;
    }

    .hero__stat-num {
        font-size: 28px;
    }

    .about__grid {
        grid-template-columns: 1fr;
    }

    .about__intro-visual {
        flex-direction: column;
    }

    .services__grid,
    .portfolio__grid,
    .tech__grid {
        grid-template-columns: 1fr;
    }

    .contact__form-row {
        grid-template-columns: 1fr;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .section {
        padding: 60px 0;
    }

    .process__timeline::before {
        left: 32px;
    }

    .process__step {
        gap: 20px;
    }

    .process__step-num {
        width: 64px;
        height: 64px;
        min-width: 64px;
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero__stats {
        flex-direction: column;
        gap: 20px;
    }
}