/* ========================================
   馥云涧 - 联系我们页面
   茶叙 · 东方雅韵 · 入境
   ======================================== */

/* ========================================
   入场动画
   ======================================== */

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

@keyframes contactFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes contactFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(4deg); }
}

@keyframes contactFloatSlow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(-2deg); }
}

@keyframes contactPulse {
    0%, 100% { opacity: 0.15; transform: scale(1); }
    50% { opacity: 0.25; transform: scale(1.05); }
}

@keyframes contactDrift {
    0% { transform: translate(0, 0) rotate(0deg); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translate(-60px, -120px) rotate(20deg); opacity: 0; }
}

/* ========================================
   Hero · 入境
   ======================================== */

.contact-hero {
    padding: 180px 0 100px;
    background: linear-gradient(160deg,
        var(--color-bg-warm) 0%,
        var(--color-bg) 30%,
        var(--color-bg-warm) 60%,
        var(--color-bg) 100%
    );
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 装饰性光晕 */
.contact-hero-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.contact-hero-glow--1 {
    top: -120px;
    left: -80px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(201, 169, 98, 0.08) 0%, transparent 70%);
    animation: contactPulse 6s ease-in-out infinite;
}

.contact-hero-glow--2 {
    bottom: -100px;
    right: -60px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(217, 123, 61, 0.05) 0%, transparent 70%);
    animation: contactPulse 8s ease-in-out infinite 2s;
}

/* 装饰性漂浮茶叶 */
.contact-hero-leaf {
    position: absolute;
    pointer-events: none;
    opacity: 0.12;
    color: var(--color-gold);
}

.contact-hero-leaf--1 {
    top: 15%;
    left: 8%;
    font-size: 48px;
    animation: contactFloat 7s ease-in-out infinite;
}

.contact-hero-leaf--2 {
    top: 60%;
    right: 12%;
    font-size: 36px;
    animation: contactFloatSlow 9s ease-in-out infinite 2s;
}

.contact-hero-leaf--3 {
    top: 30%;
    right: 25%;
    font-size: 28px;
    animation: contactFloat 8s ease-in-out infinite 4s;
}

/* 顶部金线 */
.contact-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, transparent, var(--color-gold));
    opacity: 0.3;
}

/* Hero 背景图（由大模型生成） */
.contact-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    pointer-events: none;
    z-index: 0;
}

.contact-hero-shell {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

/* 入场动画序列 */
.contact-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-gold);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
    animation: contactFadeUp 0.8s ease both;
}

.contact-hero-eyebrow::before,
.contact-hero-eyebrow::after {
    content: '';
    width: 40px;
    height: 1px;
    background: rgba(201, 169, 98, 0.25);
}

.contact-hero-brand {
    font-family: var(--font-serif);
    font-size: clamp(20px, 2.4vw, 28px);
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.2em;
    margin-bottom: 12px;
    animation: contactFadeUp 0.8s ease 0.15s both;
}

.contact-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4.4vw, 52px);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 0.12em;
    line-height: 1.25;
    margin-bottom: var(--spacing-md);
    animation: contactFadeUp 0.8s ease 0.3s both;
}

.contact-hero-tagline {
    font-family: var(--font-serif);
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: 1.9;
    letter-spacing: 0.06em;
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
    animation: contactFadeUp 0.8s ease 0.45s both;
}

/* 电话突出展示 */
.contact-hero-phone-wrap {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 16px 36px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 100px;
    border: 1px solid rgba(201, 169, 98, 0.12);
    box-shadow: 0 4px 20px rgba(61, 48, 40, 0.06);
    margin-bottom: var(--spacing-lg);
    animation: contactFadeUp 0.8s ease 0.6s both;
    transition: all 0.35s ease;
    text-decoration: none;
    cursor: pointer;
}

.contact-hero-phone-wrap:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(61, 48, 40, 0.1);
    border-color: rgba(201, 169, 98, 0.2);
}

.contact-hero-phone-icon {
    width: 20px;
    height: 20px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.contact-hero-phone-number {
    font-family: var(--font-sans);
    font-size: 20px;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 0.08em;
    text-decoration: none;
}

.contact-hero-phone-hint {
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-text-muted);
    font-weight: 400;
    letter-spacing: 0.04em;
    padding-left: 14px;
    border-left: 1px solid rgba(201, 169, 98, 0.15);
}

/* 地址和信息横条 */
.contact-hero-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    animation: contactFadeUp 0.8s ease 0.6s both;
}

.contact-hero-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 16px;
    color: var(--color-text-muted);
    letter-spacing: 0.04em;
}

.contact-hero-meta-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-gold);
    flex-shrink: 0;
}

/* ========================================
   联系信息区 · 交错列表
   ======================================== */

.contact-info-wrap {
    background: var(--color-bg);
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.contact-info-shell {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.contact-info-header {
    text-align: center;
    margin-bottom: 56px;
}

.contact-info-header::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--color-gold);
    opacity: 0.25;
    margin: var(--spacing-lg) auto 0;
}

.contact-info-eyebrow {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-gold);
    display: block;
    margin-bottom: 10px;
}

.contact-info-heading {
    font-family: var(--font-serif);
    font-size: clamp(22px, 2.6vw, 30px);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 0.1em;
    line-height: 1.3;
}

/* 列表 */
.contact-list {
    max-width: 640px;
    margin: 0 auto;
}

.contact-item {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 28px;
    padding: 30px 0;
    border-bottom: 1px solid rgba(201, 169, 98, 0.07);
    align-items: center;
    cursor: default;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.08) 0%, rgba(248, 243, 235, 0.5) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    justify-self: center;
    position: relative;
}

.contact-item-icon::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 1px solid rgba(201, 169, 98, 0.08);
    transition: all 0.4s ease;
}

.contact-item:hover .contact-item-icon {
    background: linear-gradient(135deg, var(--color-tea-deep) 0%, var(--color-tea-dark) 100%);
    color: var(--color-text-white);
    transform: scale(1.06);
    box-shadow: 0 12px 28px rgba(74, 56, 40, 0.12);
}

.contact-item:hover .contact-item-icon::after {
    border-color: transparent;
    transform: scale(1.15);
    opacity: 0;
}

.contact-item-icon svg {
    width: 26px;
    height: 26px;
    display: block;
}

.contact-item-body {
    min-width: 0;
}

.contact-item-tag {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-gold);
    display: block;
    margin-bottom: 4px;
}

.contact-item-title {
    font-family: var(--font-serif);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.contact-item-value {
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.7;
    word-break: break-word;
}

.contact-item-value a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    cursor: pointer;
}

.contact-item-value a:hover {
    color: var(--color-gold);
}

/* ========================================
   茶语 · 君子之交
   ======================================== */

.contact-philosophy {
    background: linear-gradient(180deg, var(--color-bg-warm) 0%, var(--color-bg) 50%, var(--color-bg-warm) 100%);
    padding: var(--spacing-4xl) 0;
    position: relative;
    overflow: hidden;
}

.contact-philosophy-shell {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    text-align: center;
    position: relative;
    z-index: 1;
}

.contact-philosophy-ornament {
    font-family: var(--font-serif);
    font-size: 72px;
    color: var(--color-gold);
    opacity: 0.08;
    line-height: 1;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.2em;
}

.contact-philosophy-text {
    font-family: var(--font-serif);
    font-size: clamp(18px, 2.2vw, 26px);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 0.08em;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.contact-philosophy-source {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 0.12em;
}

/* ========================================
   连接 · 互动
   ======================================== */

.contact-connect {
    background: var(--color-bg);
    padding: 0 0 var(--spacing-4xl);
}

.contact-connect-shell {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.contact-connect-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 28px;
}

/* CTA 卡片 */
.contact-cta-card {
    background: linear-gradient(135deg, var(--color-tea-deep) 0%, #3d2c20 100%);
    border-radius: 20px;
    padding: 44px 48px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-cta-card::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(201, 169, 98, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.contact-cta-card::after {
    content: '';
    position: absolute;
    bottom: -30px;
    right: 10px;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(250, 247, 242, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.contact-cta-eyebrow {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(250, 247, 242, 0.4);
    display: block;
    margin-bottom: 12px;
}

.contact-cta-heading {
    font-family: var(--font-serif);
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-text-white);
    letter-spacing: 0.06em;
    margin-bottom: 10px;
}

.contact-cta-desc {
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    color: rgba(250, 247, 242, 0.5);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    max-width: 360px;
}

.contact-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 34px;
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
    border: none;
    background: var(--color-gold);
    color: var(--color-text);
    width: fit-content;
}

.contact-cta-btn:hover {
    background: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(201, 169, 98, 0.2);
    color: var(--color-text);
}

.contact-cta-btn svg {
    flex-shrink: 0;
}

/* QR 卡片 */
.contact-qr-card {
    background: var(--color-bg-card);
    border-radius: 20px;
    padding: 32px 32px;
    border: 1px solid rgba(201, 169, 98, 0.1);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 20px;
}

.contact-qr-card img {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-md);
    background: #fff;
    padding: 8px;
    box-shadow: 0 4px 16px rgba(61, 48, 40, 0.08);
    display: block;
}

.contact-qr-eyebrow {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    display: block;
    margin-bottom: 6px;
}

.contact-qr-heading {
    font-family: var(--font-serif);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.contact-qr-desc {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ========================================
   响应式 - 平板
   ======================================== */

@media (max-width: 991px) {
    .contact-hero {
        padding: 140px 0 72px;
        min-height: 500px;
    }

    .contact-hero-brand {
        font-size: 18px;
    }

    .contact-hero-title {
        font-size: 36px;
    }

    .contact-hero-phone-wrap {
        padding: 14px 28px;
    }

    .contact-hero-phone-number {
        font-size: 18px;
    }

    .contact-info-wrap {
        padding: var(--spacing-2xl) 0 var(--spacing-xl);
    }

    .contact-item {
        grid-template-columns: 60px 1fr;
        gap: 20px;
        padding: 26px 0;
    }

    .contact-item-icon {
        width: 60px;
        height: 60px;
    }

    .contact-item-icon svg {
        width: 22px;
        height: 22px;
    }

    .contact-philosophy {
        padding: var(--spacing-3xl) 0;
    }

    .contact-philosophy-ornament {
        font-size: 56px;
    }

    .contact-connect-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-cta-card {
        padding: 36px 36px;
        border-radius: 16px;
    }

    .contact-qr-card {
        padding: 28px 24px;
        border-radius: 16px;
        flex-direction: row;
        text-align: left;
    }

    .contact-qr-card img {
        width: 88px;
        height: 88px;
    }

    .contact-qr-body {
        text-align: left;
    }
}

/* ========================================
   响应式 - 手机
   ======================================== */

@media (max-width: 767px) {
    .contact-hero {
        padding: 110px 0 56px;
        min-height: auto;
    }

    .contact-hero-title {
        font-size: 26px;
        letter-spacing: 0.08em;
    }

    .contact-hero-brand {
        font-size: 16px;
        letter-spacing: 0.16em;
    }

    .contact-hero-tagline {
        font-size: var(--font-size-sm);
    }

    .contact-hero-phone-wrap {
        padding: 12px 20px;
        gap: 10px;
    }

    .contact-hero-phone-number {
        font-size: 16px;
        letter-spacing: 0.06em;
    }

    .contact-hero-phone-hint {
        display: none;
    }

    .contact-hero-meta {
        gap: 16px;
    }

    .contact-hero-meta-item {
        font-size: 12px;
    }

    .contact-hero-leaf--1,
    .contact-hero-leaf--2,
    .contact-hero-leaf--3 {
        display: none;
    }

    .contact-info-wrap {
        padding: var(--spacing-xl) 0 var(--spacing-lg);
    }

    .contact-info-shell {
        padding: 0 16px;
    }

    .contact-info-header {
        margin-bottom: 32px;
    }

    .contact-info-heading {
        font-size: 20px;
    }

    .contact-list {
        max-width: 100%;
    }

    .contact-item {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 22px 0;
        text-align: center;
    }

    .contact-item-icon {
        width: 52px;
        height: 52px;
        justify-self: center;
    }

    .contact-item-icon svg {
        width: 20px;
        height: 20px;
    }

    .contact-item-title {
        font-size: var(--font-size-base);
    }

    .contact-item-value {
        font-size: 14px;
    }

    .contact-philosophy {
        padding: var(--spacing-2xl) 0;
    }

    .contact-philosophy-ornament {
        font-size: 48px;
    }

    .contact-philosophy-text {
        font-size: 17px;
    }

    .contact-connect {
        padding: 0 0 var(--spacing-3xl);
    }

    .contact-connect-shell {
        padding: 0 16px;
    }

    .contact-connect-grid {
        gap: 14px;
    }

    .contact-cta-card {
        padding: 28px 24px;
        border-radius: 14px;
    }

    .contact-cta-heading {
        font-size: var(--font-size-xl);
    }

    .contact-cta-desc {
        font-size: 13px;
    }

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

    .contact-qr-card {
        padding: 20px 20px;
        flex-direction: column;
        text-align: center;
        border-radius: 14px;
    }

    .contact-qr-card img {
        width: 80px;
        height: 80px;
    }

    .contact-qr-body {
        text-align: center;
    }
}

/* ========================================
   动效适配
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    .contact-hero-leaf--1,
    .contact-hero-leaf--2,
    .contact-hero-leaf--3,
    .contact-hero-glow--1,
    .contact-hero-glow--2 {
        animation: none;
    }

    .contact-hero-eyebrow,
    .contact-hero-brand,
    .contact-hero-title,
    .contact-hero-tagline,
    .contact-hero-phone-wrap,
    .contact-hero-meta {
        animation: none;
        opacity: 1;
    }

    .contact-item-icon {
        transition: none;
    }
}