/* ===================================
   Nanjing Lulehang Technology Co., Ltd.
   Official Website Styles
   =================================== */

/* CSS Variables */
:root {
    --primary-color: #1a1a1a;
    --secondary-color: #2d2d2d;
    --accent-color: #c9a962;
    --accent-hover: #d4b978;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --gradient-dark: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    --gradient-gold: linear-gradient(135deg, #c9a962 0%, #d4b978 50%, #c9a962 100%);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(201, 169, 98, 0.3);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

body {
    font-family: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
    background: var(--primary-color);
    color: var(--text-primary);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', 'Georgia', serif;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

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

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

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

/* ===================================
   HEADER & NAVIGATION
   =================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 169, 98, 0.2);
    transition: var(--transition-smooth);
    animation: slideDown 0.8s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    animation: fadeInLeft 1s ease-out 0.2s both;
}

@keyframes fadeInLeft {
    from {
        transform: translateX(-50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.logo svg {
    width: 60px;
    height: 60px;
    transition: var(--transition-smooth);
}

.logo:hover svg {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 20px rgba(201, 169, 98, 0.5));
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 3px;
}

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

.nav {
    display: flex;
    align-items: center;
    gap: 3rem;
    animation: fadeInRight 1s ease-out 0.4s both;
}

@keyframes fadeInRight {
    from {
        transform: translateX(50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.nav-list {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-link {
    position: relative;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.5rem 0;
    transition: var(--transition-smooth);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition-smooth);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-color);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-toggle span {
    width: 30px;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition-smooth);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-dark);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(201,169,98,0.05)" stroke-width="0.5"/></pattern></defs><rect fill="url(%23grid)" width="100" height="100"/></svg>');
    background-size: 50px 50px;
    animation: bgMove 20s linear infinite;
}

@keyframes bgMove {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% {
        opacity: 0;
        transform: translateY(-100vh) scale(1);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    padding: 0 2rem;
}

.hero-subtitle {
    font-size: 1rem;
    letter-spacing: 8px;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

.hero-title {
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.7s forwards;
}

.hero-title span {
    display: block;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.9s forwards;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.1s forwards;
}

@keyframes fadeInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 1rem 2.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(201, 169, 98, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-5px);
}

.btn svg {
    width: 20px;
    height: 20px;
    transition: var(--transition-smooth);
}

.btn:hover svg {
    transform: translateX(5px);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
}

.scroll-indicator a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--accent-color);
}

.scroll-indicator span {
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--accent-color);
    border-radius: 20px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 2px;
    animation: scrollMouse 2s ease-in-out infinite;
}

@keyframes scrollMouse {
    0%, 100% { top: 8px; opacity: 1; }
    50% { top: 20px; opacity: 0.3; }
}

/* ===================================
   SECTIONS
   =================================== */

.section {
    padding: 120px 0;
    position: relative;
}

.section-dark {
    background: var(--gradient-dark);
}

.section-alt {
    background: var(--secondary-color);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-label {
    font-size: 0.9rem;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    margin-bottom: 1.5rem;
}

.section-description {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.2rem;
}

/* ===================================
   ABOUT SECTION
   =================================== */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid var(--accent-color);
    border-radius: 20px;
    z-index: -1;
}

.about-image img,
.about-image svg {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    transition: var(--transition-smooth);
}

.about-image:hover img,
.about-image:hover svg {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.about-content h3 {
    color: var(--accent-color);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(201, 169, 98, 0.05);
    border-radius: 10px;
    transition: var(--transition-smooth);
}

.feature-item:hover {
    background: rgba(201, 169, 98, 0.1);
    transform: translateX(10px);
}

.feature-item svg {
    width: 30px;
    height: 30px;
    color: var(--accent-color);
}

.feature-item span {
    font-weight: 500;
}

/* ===================================
   SERVICES SECTION
   =================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.service-card {
    background: rgba(45, 45, 45, 0.5);
    border: 1px solid rgba(201, 169, 98, 0.1);
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: var(--transition-smooth);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-soft);
    border-color: var(--accent-color);
}

.service-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: var(--gradient-gold);
    transform: rotateY(180deg);
}

.service-icon svg {
    width: 50px;
    height: 50px;
    color: var(--accent-color);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon svg {
    color: var(--primary-color);
}

.service-card h4 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* App Services Section */
.app-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-top: 80px;
}

.app-preview {
    position: relative;
}

.app-phone {
    width: 300px;
    height: 600px;
    margin: 0 auto;
    background: var(--secondary-color);
    border-radius: 40px;
    padding: 15px;
    box-shadow: var(--shadow-soft);
    position: relative;
}

.app-phone::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: var(--primary-color);
    border-radius: 20px;
}

.app-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 30px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px 20px;
}

.app-screen-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-screen-icon svg {
    width: 40px;
    height: 40px;
    color: var(--primary-color);
}

.app-screen-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
}

.app-features-list {
    list-style: none;
}

.app-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(201, 169, 98, 0.05);
    border-radius: 15px;
    transition: var(--transition-smooth);
}

.app-features-list li:hover {
    background: rgba(201, 169, 98, 0.1);
    transform: translateX(10px);
}

.app-features-list svg {
    width: 30px;
    height: 30px;
    color: var(--accent-color);
    flex-shrink: 0;
}

.app-features-list h5 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.app-features-list p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ===================================
   STATISTICS SECTION
   =================================== */

.stats-section {
    background: var(--gradient-gold);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
}

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

.stat-number {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===================================
   CULTURE SECTION
   =================================== */

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.value-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
}

.value-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 4px;
    background: var(--gradient-gold);
    transition: var(--transition-smooth);
}

.value-card:hover::after {
    width: 100%;
}

.value-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.value-card:hover .value-icon {
    background: var(--gradient-gold);
    transform: scale(1.1);
}

.value-icon svg {
    width: 40px;
    height: 40px;
    color: var(--accent-color);
    transition: var(--transition-smooth);
}

.value-card:hover .value-icon svg {
    color: var(--primary-color);
}

.value-card h4 {
    margin-bottom: 15px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.team-member {
    text-align: center;
    padding: 40px;
    background: rgba(45, 45, 45, 0.5);
    border-radius: 20px;
    transition: var(--transition-smooth);
}

.team-member:hover {
    transform: translateY(-10px);
    background: rgba(45, 45, 45, 0.8);
}

.team-avatar {
    width: 150px;
    height: 150px;
    margin: 0 auto 25px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.team-member:hover .team-avatar {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.team-avatar svg {
    width: 70px;
    height: 70px;
    color: var(--primary-color);
}

.team-member h5 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.team-role {
    color: var(--accent-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===================================
   NEWS SECTION
   =================================== */

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.news-card {
    background: rgba(45, 45, 45, 0.5);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.news-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-soft);
}

.news-image {
    height: 250px;
    background: var(--gradient-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.news-image svg {
    width: 80px;
    height: 80px;
    color: var(--primary-color);
    opacity: 0.3;
}

.news-category {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 20px;
    background: var(--primary-color);
    color: var(--accent-color);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 30px;
}

.news-content {
    padding: 40px;
}

.news-date {
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: block;
}

.news-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    transition: var(--transition-smooth);
}

.news-card:hover .news-title {
    color: var(--accent-color);
}

.news-excerpt {
    color: var(--text-secondary);
    margin-bottom: 0;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    font-weight: 600;
}

.news-link svg {
    width: 20px;
    height: 20px;
    transition: var(--transition-smooth);
}

.news-link:hover svg {
    transform: translateX(10px);
}

/* ===================================
   CONTACT SECTION
   =================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h3 {
    color: var(--accent-color);
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    padding: 25px;
    background: rgba(201, 169, 98, 0.05);
    border-radius: 15px;
    transition: var(--transition-smooth);
}

.contact-item:hover {
    background: rgba(201, 169, 98, 0.1);
    transform: translateX(10px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 30px;
    height: 30px;
    color: var(--primary-color);
}

.contact-details h5 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    margin-bottom: 5px;
}

.contact-details p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.contact-details a {
    color: var(--accent-color);
}

.contact-form {
    background: rgba(45, 45, 45, 0.5);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(201, 169, 98, 0.2);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(201, 169, 98, 0.2);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

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

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: var(--primary-color);
    border-top: 1px solid rgba(201, 169, 98, 0.2);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-about .logo {
    margin-bottom: 25px;
}

.footer-about p {
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.footer-social a:hover {
    background: var(--gradient-gold);
    transform: translateY(-5px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
    transition: var(--transition-smooth);
}

.footer-social a:hover svg {
    color: var(--primary-color);
}

.footer-column h5 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 10px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(201, 169, 98, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

/* ===================================
   LEGAL PAGES
   =================================== */

.legal-page {
    padding-top: 150px;
    padding-bottom: 80px;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h1 {
    text-align: center;
    margin-bottom: 60px;
}

.legal-content h2 {
    font-size: 1.8rem;
    margin-top: 50px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.legal-content h3 {
    font-size: 1.4rem;
    margin-top: 35px;
    margin-bottom: 15px;
}

.legal-content p {
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
}

.legal-content ul {
    margin-bottom: 1.5rem;
    padding-left: 30px;
}

.legal-content li {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
}

.legal-toc {
    background: rgba(201, 169, 98, 0.05);
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 50px;
    border: 1px solid rgba(201, 169, 98, 0.1);
}

.legal-toc h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.legal-toc ol {
    padding-left: 25px;
}

.legal-toc li {
    margin-bottom: 10px;
}

.legal-toc a {
    color: var(--text-secondary);
}

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

/* ===================================
   ANIMATIONS
   =================================== */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 1200px) {
    .about-grid {
        gap: 60px;
    }
    
    .app-showcase {
        gap: 60px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--primary-color);
        flex-direction: column;
        justify-content: center;
        padding: 2rem;
        transition: var(--transition-smooth);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-about .logo {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }
    
    .section-header {
        margin-bottom: 50px;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .app-showcase {
        grid-template-columns: 1fr;
    }
    
    .app-phone {
        width: 250px;
        height: 500px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px;
    }
    
    .stat-number {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .header .container {
        padding: 1rem 15px;
    }
    
    .logo svg {
        width: 45px;
        height: 45px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .service-card {
        padding: 40px 25px;
    }
    
    .value-card {
        padding: 40px 25px;
    }
    
    .news-content {
        padding: 25px;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 15px;
    }
}

/* ===================================
   PRINT STYLES
   =================================== */

@media print {
    .header,
    .footer,
    .scroll-indicator,
    .hero-buttons {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .section {
        padding: 40px 0;
    }
}

/* ===================================
   ACCESSIBILITY
   =================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

:focus-visible {
    outline: 3px solid var(--accent-color);
    outline-offset: 3px;
}

/* Skip to main content link for accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 1rem 2rem;
    background: var(--accent-color);
    color: var(--primary-color);
    z-index: 9999;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}