/*
Theme Name: 为你好传媒主题
Theme URI: https://www.cloudhallo.com/
Description: 专为为你好传媒设计的企业网站主题
Author: CloudHallo
Author URI: https://www.cloudhallo.com/
Version: 1.0.0
Requires PHP: 5.6
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: cloudhallo
Tags: corporate, media, portfolio, responsive, one-page
*/

:root {
    --brand-primary: #165DFF;
    --brand-light: #EFF6FF;
    --brand-dark: #0E42BC;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --white: #FFFFFF;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--gray-50);
    color: var(--gray-800);
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

@media (min-width: 768px) {
    .container {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-center {
    justify-content: center;
}

.justify-start {
    justify-content: flex-start;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-5 {
    gap: 1.25rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.w-full {
    width: 100%;
}

.min-h-screen {
    min-height: 100vh;
}

.py-16 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.py-20 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.py-14 {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
}

.pt-70px {
    padding-top: 70px;
}

.pt-8 {
    padding-top: 2rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-5 {
    margin-bottom: 1.25rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-10 {
    margin-bottom: 2.5rem;
}

.mb-14 {
    margin-bottom: 3.5rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.max-w-4xl {
    max-width: 56rem;
}

.max-w-2xl {
    max-width: 42rem;
}

.max-w-3xl {
    max-width: 48rem;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-xl {
    font-size: 1.25rem;
    line-height: 1.75rem;
}

.text-lg {
    font-size: 1.125rem;
    line-height: 1.75rem;
}

.text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.text-xs {
    font-size: 0.75rem;
    line-height: 1rem;
}

.font-bold {
    font-weight: 700;
}

.font-semibold {
    font-weight: 600;
}

.font-medium {
    font-weight: 500;
}

.leading-tight {
    line-height: 1.25;
}

.leading-relaxed {
    line-height: 1.625;
}

.text-gray-900 {
    color: var(--gray-900);
}

.text-gray-800 {
    color: var(--gray-800);
}

.text-gray-600 {
    color: #4B5563;
}

.text-gray-500 {
    color: #6B7280;
}

.text-gray-400 {
    color: #9CA3AF;
}

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

.text-white-80 {
    color: rgba(255, 255, 255, 0.8);
}

.text-brand-primary {
    color: var(--brand-primary);
}

.bg-white {
    background-color: var(--white);
}

.bg-gray-50 {
    background-color: var(--gray-50);
}

.bg-gray-900 {
    background-color: var(--gray-900);
}

.bg-gray-800 {
    background-color: var(--gray-800);
}

.bg-brand-primary {
    background-color: var(--brand-primary);
}

.bg-brand-light {
    background-color: var(--brand-light);
}

.bg-gradient-to-br {
    background: linear-gradient(to bottom right, var(--brand-light), var(--gray-50));
}

.border {
    border-width: 1px;
}

.border-t {
    border-top-width: 1px;
}

.border-gray-100 {
    border-color: var(--gray-100);
}

.border-gray-800 {
    border-color: var(--gray-800);
}

.border-brand-primary {
    border-color: var(--brand-primary);
}

.rounded-lg {
    border-radius: 0.5rem;
}

.rounded-xl {
    border-radius: 0.75rem;
}

.rounded-full {
    border-radius: 9999px;
}

.p-8 {
    padding: 2rem;
}

.p-6 {
    padding: 1.5rem;
}

.px-5 {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.py-3 {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.py-6 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.py-1-5 {
    padding-top: 0.375rem;
    padding-bottom: 0.375rem;
}

.shadow-sm {
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.shadow-md {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.transition-base {
    transition: all 0.25s ease-in-out;
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out forwards;
}

.animate-slide-up-delay-1 {
    animation: slideUp 0.6s ease-out 0.1s forwards;
}

.animate-slide-up-delay-2 {
    animation: slideUp 0.6s ease-out 0.2s forwards;
}

.animate-slide-up-delay-3 {
    animation: slideUp 0.6s ease-out 0.3s forwards;
}

.animate-slide-up-delay-4 {
    animation: slideUp 0.6s ease-out 0.4s forwards;
}

.animate-slide-up-delay-5 {
    animation: slideUp 0.6s ease-out 0.5s forwards;
}

.animate-slide-up-delay-6 {
    animation: slideUp 0.6s ease-out 0.6s forwards;
}

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

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

.scroll-hidden {
    opacity: 0;
    transform: translateY(30px);
}

.ripple-btn {
    position: relative;
    overflow: hidden;
}

.ripple-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease-out, height 0.6s ease-out, opacity 0.6s ease-out;
    opacity: 0;
}

.ripple-btn:active::after {
    width: 300px;
    height: 300px;
    opacity: 0;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--brand-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3);
}

.back-to-top:hover {
    background-color: var(--brand-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(22, 93, 255, 0.4);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.stat-number {
    display: inline-block;
}

.nav-indicator {
    position: absolute;
    bottom: -2px;
    height: 2px;
    background-color: var(--brand-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hover\:text-brand-primary:hover {
    color: var(--brand-primary);
}

.hover\:text-white:hover {
    color: var(--white);
}

.hover\:bg-brand-dark:hover {
    background-color: var(--brand-dark);
}

.hover\:bg-brand-light:hover {
    background-color: var(--brand-light);
}

.hover\:shadow-sm:hover {
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.hover\:shadow-md:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.hover\:shadow-lg:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.hover\:-translate-y-2:hover {
    transform: translateY(-0.5rem);
}

.hover\:-translate-y-1:hover {
    transform: translateY(-0.25rem);
}

.fixed {
    position: fixed;
}

.top-0 {
    top: 0;
}

.left-0 {
    left: 0;
}

.z-50 {
    z-index: 50;
}

.w-10 {
    width: 2.5rem;
}

.h-10 {
    height: 2.5rem;
}

.w-14 {
    width: 3.5rem;
}

.h-14 {
    height: 3.5rem;
}

.h-70px {
    height: 70px;
}

.text-28px {
    font-size: 1.75rem;
    line-height: 2.25rem;
}

.text-34px {
    font-size: 2.125rem;
    line-height: 2.5rem;
}

.text-46px {
    font-size: 2.875rem;
    line-height: 1.25;
}

.text-54px {
    font-size: 3.375rem;
    line-height: 1.25;
}

.text-2xl {
    font-size: 1.5rem;
    line-height: 2rem;
}

.text-3xl {
    font-size: 1.875rem;
    line-height: 2.25rem;
}

.py-1-5 {
    padding-top: 0.375rem;
    padding-bottom: 0.375rem;
}

.py-1\.5 {
    padding-top: 0.375rem;
    padding-bottom: 0.375rem;
}

.inline-block {
    display: inline-block;
}

.ml-2 {
    margin-left: 0.5rem;
}

.flex-wrap {
    flex-wrap: wrap;
}

.from-brand-light {
    --tw-gradient-from: var(--brand-light);
}

.text-white\/80 {
    color: rgba(255, 255, 255, 0.8);
}

.section-line {
    width: 64px;
    height: 2px;
}

.grid {
    display: grid;
}

.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

button {
    background: none;
    border: none;
    cursor: pointer;
}

nav a {
    color: var(--gray-800);
}

nav a:hover {
    color: var(--brand-primary);
}

nav a.active {
    color: var(--brand-primary);
    border-bottom: 2px solid var(--brand-primary);
    padding-bottom: 0.25rem;
}

.icon-video::before {
    content: '▶';
}

.icon-film::before {
    content: '🎬';
}

.icon-user-tie::before {
    content: '👔';
}

.icon-store::before {
    content: '🏪';
}

.icon-camera::before {
    content: '📷';
}

.icon-bullhorn::before {
    content: '📢';
}

.icon-bars::before {
    content: '☰';
}

.icon-times::before {
    content: '✕';
}

.icon-arrow-right::before {
    content: '→';
}

.icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: inherit;
}

@media (min-width: 640px) {
    .sm\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .md\:flex {
        display: flex;
    }

    .md\:hidden {
        display: none;
    }

    .md\:px-8 {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .md\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .md\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .md\:text-left {
        text-align: left;
    }

    .md\:justify-start {
        justify-content: flex-start;
    }

    .md\:text-34px {
        font-size: 2.125rem;
        line-height: 2.5rem;
    }

    .md\:text-46px {
        font-size: 2.875rem;
        line-height: 1.25;
    }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .lg\:text-left {
        text-align: left;
    }

    .lg\:mx-0 {
        margin-left: 0;
        margin-right: 0;
    }

    .lg\:justify-start {
        justify-content: flex-start;
    }

    .lg\:text-54px {
        font-size: 3.375rem;
        line-height: 1.25;
    }
}