/* 联系页面 - 全新设计 */

/* ========== Hero 区域 ========== */
.contact-hero {
    min-height: 70vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #FEF9E7 0%, #FFF 50%, #FEF9E7 100%);
    overflow: hidden;
    padding: 6rem 0 3rem;
}

/* 背景装饰形状 */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.bg-shape {
    position: absolute;
    opacity: 0.15;
    animation: shapeFloat 20s ease-in-out infinite;
}

.bg-shape.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--purple);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.bg-shape.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--orange);
    border-radius: 30% 70% 50% 50%;
    top: 20%;
    right: 10%;
    animation-delay: -5s;
}

.bg-shape.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--yellow);
    transform: rotate(45deg);
    bottom: 10%;
    left: 20%;
    animation-delay: -10s;
}

@keyframes shapeFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -20px) rotate(5deg); }
    50% { transform: translate(-10px, 10px) rotate(-3deg); }
    75% { transform: translate(15px, 5px) rotate(3deg); }
}

/* 角落角色装饰 */
.corner-characters {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.corner-character {
    position: absolute;
    transform: scale(0.7);
    opacity: 0.8;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.corner-character.corner-tl {
    top: 15%;
    left: 5%;
    animation: cornerFloat1 6s ease-in-out infinite;
}

.corner-character.corner-tr {
    top: 10%;
    right: 5%;
    animation: cornerFloat2 7s ease-in-out infinite;
}

.corner-character.corner-bl {
    bottom: 20%;
    left: 8%;
    animation: cornerFloat3 8s ease-in-out infinite;
}

.corner-character.corner-br {
    bottom: 15%;
    right: 8%;
    animation: cornerFloat4 5s ease-in-out infinite;
}

@keyframes cornerFloat1 {
    0%, 100% { transform: scale(0.7) translate(0, 0) rotate(-5deg); }
    50% { transform: scale(0.7) translate(10px, -15px) rotate(5deg); }
}

@keyframes cornerFloat2 {
    0%, 100% { transform: scale(0.7) translate(0, 0) rotate(5deg); }
    50% { transform: scale(0.7) translate(-10px, 10px) rotate(-5deg); }
}

@keyframes cornerFloat3 {
    0%, 100% { transform: scale(0.7) translate(0, 0) rotate(-3deg); }
    50% { transform: scale(0.7) translate(15px, -10px) rotate(3deg); }
}

@keyframes cornerFloat4 {
    0%, 100% { transform: scale(0.7) translate(0, 0) rotate(3deg); }
    50% { transform: scale(0.7) translate(-15px, 15px) rotate(-3deg); }
}

/* Hero 内容 */
.hero-content {
    text-align: center;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    border: 3px solid var(--black);
    border-radius: 50px;
    padding: 0.5rem 1.25rem;
    box-shadow: 4px 4px 0 var(--black);
    margin-bottom: 2rem;
    animation: badgeBounce 2s ease-in-out infinite;
}

@keyframes badgeBounce {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-5px) rotate(1deg); }
}

.badge-icon {
    font-size: 1.5rem;
}

.badge-text {
    font-family: var(--font-hand);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--black);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    color: var(--black);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.highlight-word {
    position: relative;
    display: inline-block;
    background: linear-gradient(135deg, var(--purple), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-word::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -5px;
    right: -5px;
    height: 15px;
    background: var(--yellow);
    z-index: -1;
    border-radius: 4px;
    transform: rotate(-2deg);
}

.hero-desc {
    font-family: var(--font-hand);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.hero-arrow {
    animation: arrowBounce 1.5s ease-in-out infinite;
}

.arrow-icon {
    font-size: 2rem;
    color: var(--purple);
    font-weight: 900;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(10px); opacity: 1; }
}

/* ========== 联系卡片区域 ========== */
.contact-cards-section {
    padding: 5rem 0;
    background: var(--cream);
    position: relative;
}

.contact-cards-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: repeating-linear-gradient(
        90deg,
        var(--purple) 0px,
        var(--purple) 20px,
        var(--orange) 20px,
        var(--orange) 40px,
        var(--yellow) 40px,
        var(--yellow) 60px,
        var(--cyan) 60px,
        var(--cyan) 80px
    );
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-family: var(--font-hand);
    font-size: 1.2rem;
    color: var(--text-secondary);
}

/* 卡片网格 */
.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.contact-card {
    background: var(--white);
    border: 3px solid var(--black);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.contact-card:hover {
    transform: translateY(-10px) rotate(-1deg);
    box-shadow: 8px 8px 0 var(--black);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: height 0.3s ease;
}

.contact-card:hover .card-glow {
    height: 100%;
    opacity: 0.05;
}

.card-purple .card-glow { background: var(--purple); }
.card-orange .card-glow { background: var(--orange); }
.card-black .card-glow { background: var(--black); }
.card-yellow .card-glow { background: var(--yellow); }

/* 卡片角色 */
.card-character {
    margin-bottom: 1.5rem;
}

.character-mini {
    transform: scale(0.8);
    display: inline-block;
}

.contact-card:hover .character-mini {
    animation: characterWiggle 0.5s ease-in-out;
}

@keyframes characterWiggle {
    0%, 100% { transform: scale(0.8) rotate(0deg); }
    25% { transform: scale(0.85) rotate(-10deg); }
    75% { transform: scale(0.85) rotate(10deg); }
}

/* 卡片内容 */
.card-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.card-email {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--purple);
    margin-bottom: 0.5rem;
    word-break: break-all;
}

.card-desc {
    font-family: var(--font-hand);
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* 卡片按钮 */
.card-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--cream);
    border: 2px solid var(--black);
    border-radius: 50px;
    font-weight: 700;
    color: var(--black);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.95rem;
}

.card-btn:hover {
    background: var(--black);
    color: var(--white);
    transform: translateX(3px);
}

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

.card-btn:hover .btn-arrow {
    transform: translateX(3px);
}

/* ========== 表单区域 ========== */
.contact-form-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--white) 0%, var(--cream) 100%);
}

.form-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    position: relative;
}

.form-decoration {
    flex: 0 0 100px;
    height: 300px;
    position: relative;
}

.deco-circle {
    width: 60px;
    height: 60px;
    background: var(--pink);
    border: 3px solid var(--black);
    border-radius: 50%;
    position: absolute;
    top: 20%;
    left: 20%;
    animation: decoFloat1 4s ease-in-out infinite;
}

.deco-line {
    width: 4px;
    height: 100px;
    background: var(--cyan);
    border: 2px solid var(--black);
    position: absolute;
    bottom: 20%;
    right: 30%;
    animation: decoFloat2 5s ease-in-out infinite;
}

.deco-triangle {
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 50px solid var(--lime);
    position: absolute;
    top: 30%;
    right: 20%;
    animation: decoFloat3 4s ease-in-out infinite;
}

.deco-zigzag {
    width: 40px;
    height: 80px;
    background: repeating-linear-gradient(
        45deg,
        var(--orange),
        var(--orange) 10px,
        transparent 10px,
        transparent 20px
    );
    border: 2px solid var(--black);
    position: absolute;
    bottom: 25%;
    left: 20%;
    animation: decoFloat4 6s ease-in-out infinite;
}

@keyframes decoFloat1 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(10deg); }
}

@keyframes decoFloat2 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(10px) rotate(-5deg); }
}

@keyframes decoFloat3 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes decoFloat4 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(15px) rotate(-10deg); }
}

/* 表单容器 */
.form-container {
    flex: 1;
    max-width: 600px;
    background: var(--white);
    border: 4px solid var(--black);
    border-radius: 30px;
    padding: 3rem;
    box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.1);
    position: relative;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--purple), var(--orange));
    border: 3px solid var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    box-shadow: 4px 4px 0 var(--black);
}

.icon-rocket {
    display: inline-block;
    animation: rocketBounce 2s ease-in-out infinite;
}

@keyframes rocketBounce {
    0%, 100% { transform: translateY(0) rotate(-10deg); }
    50% { transform: translateY(-5px) rotate(-5deg); }
}

.form-title {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* 表单样式 */
.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.label-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--black);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--cream);
    border: 3px solid var(--black);
    border-radius: 15px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--black);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: var(--white);
    box-shadow: 4px 4px 0 var(--purple);
    transform: translate(-2px, -2px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #999;
}

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

/* 提交按钮 */
.submit-btn {
    width: 100%;
    padding: 1.25rem;
    background: var(--black);
    border: 4px solid var(--black);
    border-radius: 50px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--purple);
    background: var(--purple);
}

.submit-btn:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0 var(--black);
}

.btn-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.submit-btn:hover .btn-icon {
    transform: translateX(5px) rotate(-10deg);
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
    .contact-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-decoration {
        display: none;
    }
}

@media (max-width: 768px) {
    .contact-hero {
        min-height: 60vh;
        padding: 5rem 1rem 2rem;
    }

    .corner-character {
        transform: scale(0.5);
        opacity: 0.5;
    }

    .contact-cards-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-card {
        padding: 1.5rem;
    }

    .form-container {
        padding: 2rem 1.5rem;
    }

    .contact-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-desc br {
        display: none;
    }

    .form-container {
        padding: 1.5rem 1rem;
        border-radius: 20px;
    }

    .form-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}