:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: #161e2e;
    --bg-card-hover: #1a2538;
    --accent: #00d4aa;
    --accent-light: #00ff88;
    --accent-purple: #8b5cf6;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 212, 170, 0.3);
    --gradient: linear-gradient(135deg, #00D9FF, #00FF88);
    --gradient-purple: linear-gradient(135deg, #8b5cf6, #6366f1);
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 24px rgba(0, 212, 170, 0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1400px;
    --header-height: 72px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans TC', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 30px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: background var(--transition);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-menu a {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: all var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-menu a.active {
    color: var(--accent);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
    border: none;
    background: var(--gradient);
    color: #000000;
    box-shadow: 0 2px 12px rgba(0, 217, 255, 0.3);
}

.btn-icon:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 217, 255, 0.4);
}

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

.lang-selector {
    padding: 8px 12px;
    border-radius: 24px;
    font-size: 13px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    cursor: pointer;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
    background: none;
    border: none;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

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

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

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

.hero {
    padding: calc(var(--header-height) + 60px) 0 80px;
    background: #010502;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.08), transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -200px;
    left: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.06), transparent 70%);
    pointer-events: none;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 48px;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 16px;
    font-weight: 500;
    color: #22D3EE;
    padding: 8px 24px;
    border: 1px solid #22D3EE;
    border-radius: 999px;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.hero h1 {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero h1 .highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image {
    flex: 0 0 auto;
    width: 755px;
    max-width: 50%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow), var(--shadow-glow);
    position: relative;
}

.hero-image img {
    width: 100%;
  
    object-fit: cover;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient);
    color: #000000;
    box-shadow: 0 4px 16px rgba(0, 217, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 217, 255, 0.4);
}

.btn-hero-primary {
    background: var(--gradient);
    color: #000000;
    font-size: 16px;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(0, 217, 255, 0.3);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 217, 255, 0.4);
}

.btn-hero-facebook {
    background: #0057E3;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    border: none;
}

.btn-hero-facebook:hover {
    background: #0046b6;
    transform: translateY(-2px);
}

.btn-hero-whatsapp {
    background: #16A34A;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    border: none;
}

.btn-hero-whatsapp:hover {
    background: #128a3e;
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.btn-secondary:hover {
    background: rgba(139, 92, 246, 0.25);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

.btn-text {
    background: transparent;
    color: var(--text-primary);
    padding: 14px 8px;
    border: none;
}

.btn-text:hover {
    color: var(--accent);
}

.btn-text svg {
    width: 16px;
    height: 16px;
}

.section {
    padding: 80px 0;
    position: relative;
}

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

.section-label {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 20px;
    background: rgba(0, 212, 170, 0.1);
    color: var(--accent);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    background: var(--gradient);
    border-radius: 3px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 16px auto 0;
}

.about-header {
    margin-bottom: 50px;
}

.about-main-title {
    font-size: 48px;
    font-weight: 600;
    color: #00E0EF;
    margin: 0 0 30px 0;
    position: relative;
    display: inline-block;
}

.about-main-title::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 0;
    width: 70px;
    height: 5px;
    background: #00E0EF;
    border-radius: 3px;
}

.about-section {
    display: flex;
    gap: 80px;
    align-items: stretch;
}

.about-image {
    flex: 0 0 585px;
     aspect-ratio: 0.8 / 1;
}

.about-image img {
       width: 100%;
        aspect-ratio: 0.8 / 1;
    object-fit: cover;
    border-radius: 0;
    box-shadow: var(--shadow);
    display: block;
}

.about-content {
    flex: 1;
    padding-top: 0;
    display: flex;
    flex-direction: column;
    height: 710px;
}

.about-content .section-label {
    background: rgba(34, 211, 238, 0.1);
    color: #22D3EE;
    width: 217px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.about2 .btnr,
.about-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    text-align: left;
}
.about2 .wzjs,
.about-content p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}
.about2 .container{
         display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 140px;
    align-items: center;
    padding: 73px 30px;
}
.about2 .btnr{
    position: relative;
    margin-bottom: 66px;
}

.about2 .btnr::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 0;
    width: 70px;
    height: 5px;
    background: #00E0EF;
    border-radius: 3px;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: auto;
    flex: 0 0 auto;
}

.feature-card {
    width: 100%;
  
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 24px;
    transition: all var(--transition);
    backdrop-filter: blur(8px);
    box-sizing: border-box;
}

.feature-card:hover {
    background: rgba(34, 211, 238, 0.05);
    border-color: rgba(34, 211, 238, 0.2);
    transform: translateY(-4px);
}

.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(34, 211, 238, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-icon img {
    width: 24px;
    height: 24px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
     overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      line-clamp: 1;
      -webkit-box-orient: vertical;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
     overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      line-clamp: 2;
      -webkit-box-orient: vertical;
}

.section-header-left {
    text-align: left;
    margin-bottom: 48px;
}

.section-main-title {
    font-size: 48px;
    font-weight: 600;
    color: #00E0EF;
    margin: 0 0 30px 0;
    position: relative;
    display: inline-block;
}

.section-main-title::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 0;
    width: 70px;
    height: 5px;
    background: #00E0EF;
    border-radius: 3px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 6px;
    background: rgba(34, 211, 238, 0.15);
    color: #22D3EE;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
}

.product-section {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.product-content {
    flex: 1;
}

.product-big-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-desc {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
    font-size: 16px;
}

.product-feature-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    transition: all var(--transition);
}

.product-feature-item:hover {
    border-color: rgba(34, 211, 238, 0.2);
    background: rgba(34, 211, 238, 0.03);
}

.pf-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(34, 211, 238, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pf-icon img {
    width: 24px;
    height: 24px;
}

.pf-text h4 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 4px;
}

.pf-text p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.product-demo-card {
    flex: 0 0 500px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 28px;
}

.demo-card-title {
    font-size: 20px;
    font-weight: 600;
    color: #22D3EE;
    margin-bottom: 20px;
}

.demo-image-wrap {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
}

.demo-image-wrap img {
    width: 100%;
   aspect-ratio: 1/0.5;
    object-fit: cover;
}

.btn-demo-watch {
    width: 100%;
    justify-content: center;
    background: var(--gradient);
    color: #000000;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 28px;
    border-radius: 8px;
}

.btn-demo-watch:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.4);
}

.product-advantages-box {
    padding-top: 0;
}

.advantages-title {
        margin-top: 15px;
    font-size: 18px;
    font-weight: 600;
    color: #22D3EE;
    margin-bottom: 16px;
}

.advantages-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.advantages-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.check-icon {
    width: 18px;
    height: 18px;
   flex-shrink: 0;

}

.product-section {
    display: flex;
    gap: 48px;
    align-items: flex-start;
}

.product-content {
    flex: 1;
}

.product-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-content p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
}

.product-features {
    list-style: none;
    margin-bottom: 32px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 15px;
    color: var(--text-secondary);
}

.product-features li::before {
    content: '';
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0, 212, 170, 0.15);
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2300d4aa' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

.product-feature-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.product-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.product-feature-item:hover {
    background: rgba(0, 212, 170, 0.04);
    border-color: rgba(0, 212, 170, 0.15);
}

.product-feature-item .feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(0, 212, 170, 0.12);
    margin-bottom: 0;
    flex-shrink: 0;
}

.product-feature-item .feature-text h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.product-feature-item .feature-text p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.product-demo-section {
    flex: 1;
}

.product-demo-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 16px;
    letter-spacing: 0.03em;
}

.product-demo-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    position: relative;
}

.product-demo-image img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.product-demo-image .btn {
    position: absolute;
    bottom: 20px;
    left: 20px;
}

.product-advantages {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 24px;
}

.product-advantages h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.product-advantages ul {
    list-style: none;
}

.product-advantages li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 6px 0;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.product-advantages li::before {
    content: '';
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(0, 212, 170, 0.15);
    flex-shrink: 0;
    margin-top: 2px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2300d4aa' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

.section-title-large {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title-large::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    background: var(--gradient);
    border-radius: 3px;
}

.section-title-small {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title-small::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--gradient);
    border-radius: 3px;
}

.product-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow);
}

.product-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.product-image .btn {
    position: absolute;
    bottom: 24px;
    left: 24px;
}

.product-feature-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-feature-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 16px 20px;
}

.product-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 224, 239, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.product-feature-icon svg {
    width: 20px;
    height: 20px;
}

.product-feature-text h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.product-feature-text p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.product-demo {
    flex: 1;
}

.product-demo-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-top: 12px;
}

.product-demo-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}

.product-demo-title {
    font-size: 20px;
    font-weight: 700;
    color: #00E0EF;
    margin-bottom: 12px;
}

.product-watch-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    margin-top: 16px;
}

.product-advantages {
    list-style: none;
    margin-top: 12px;
}

.product-advantages li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.product-advantages li svg {
    flex-shrink: 0;
}

.spec-table {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.spec-column {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all var(--transition);
}

.spec-column:hover {
    border-color: rgba(0, 212, 170, 0.15);
    background: rgba(255, 255, 255, 0.04);
}

.spec-column h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(0, 212, 170, 0.15);
    text-align: center;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

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

.spec-item .label {
    color: var(--text-secondary);
}

.spec-item .value {
    color: var(--text-primary);
    font-weight: 500;
    text-align: right;
}

.section-header-center {
    text-align: center;
    margin-bottom: 48px;
}

.section-main-title-center {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 20px 0;
    position: relative;
    display: inline-block;
}

.section-main-title-center::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.cases-title {
    font-size: 48px;
    font-weight: 600;
    color: #00E0EF;
    margin: 0 0 30px 0;
    position: relative;
    display: inline-block;
}

.cases-title::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 5px;
    background: #00E0EF;
    border-radius: 3px;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.spec-card {
    background: rgba(255, 255, 255, 0.02);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.spec-card:last-child {
    border-right: none;
}

.spec-card-header {
    padding: 24px 28px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.spec-card-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: #22D3EE;
    margin: 0;
}

.spec-card-body {
    padding: 20px 28px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 15px;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    color: var(--text-secondary);
}

.spec-value {
    color: var(--text-primary);
    font-weight: 500;
}

.case-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 28px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
}

.filter-btn:hover {
    border-color: rgba(0, 224, 239, 0.4);
    color: var(--text-primary);
}

.filter-btn.active {
    background: #00E0EF;
    color: #000000;
    border-color: transparent;
    font-weight: 600;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.case-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition);
    cursor: pointer;
}

.case-card:hover {
    border-color: rgba(34, 211, 238, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.case-card.hidden {
    display: none;
}

.case-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.case-card-body {
    padding: 24px;
    display: block;
}

.case-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.case-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.7;
    overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp:3;
      line-clamp: 3;
      -webkit-box-orient: vertical;
}

.case-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #00E0EF !important;
    font-size: 14px;
    font-weight: 500;
    transition: gap var(--transition);
}

.case-card:hover .case-link {
    gap: 12px;
}

.tech-section {
    display: flex;
    gap: 60px;
    align-items: stretch;
}

.tech-content {
    flex: 1;
}

.tech-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.tech-content p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
    font-size: 16px;
}

.tech-demo {
    margin: 24px 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.tech-demo img {
      width: 100%;
    aspect-ratio: 1 / 0.7;
    object-fit: fill;
}

.tech-toggle {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.toggle-btn {
    padding: 12px 28px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    font-family: inherit;
}

.toggle-btn.on {
    background: #00E0EF;
    color: #000000;
}

.toggle-btn.off {
    background: #6d28d9;
    color: #ffffff;
}

.tech-right-card {
    flex: 0 0 580px;
    align-self: stretch;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: 16px;
    padding: 28px;
}

.tech-right-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
}

.tech-diagram-img {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 28px;
}

.tech-adv-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

.tech-adv-grid {
    display: grid;
    grid-template-columns: repeat(2, 251px);
    gap: 16px;
    justify-content: center;
}

.tech-adv-item {
    width: 251px;
    height: 112px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 12px;
    text-align: center;
    transition: all var(--transition);
    overflow: hidden;
}

.tech-adv-item:hover {
    background: rgba(34, 211, 238, 0.05);
}

.tech-adv-item .icon {
    width: 32px;
    height: 32px;
    margin: 0 auto 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-adv-item .icon img {
    width: 24px;
    height: 24px;
    stroke: #22D3EE;
}

.tech-adv-item h4 {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.tech-adv-item .val {
    font-size: 16px;
    font-weight: 700;
    color: #22D3EE;
}

.contact-section {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
    font-size: 16px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}



.contact-card:hover {
    border-color: rgba(34, 211, 238, 0.2);
}



.contact-card .icon img {
    width: 17px;
    height: 17px;
    stroke: #22D3EE;
}

.contact-card h4 {
    font-size: 16px;
    font-weight: 600;
  color: rgba(255, 255, 255, 1);
    margin-bottom: 4px;
}

.contact-card p {
    font-size: 14px;
    color: rgba(156, 163, 175, 1);
    margin: 0;
}
.contact-card .lu{
   font-size: 12px;
    font-weight: 400;
    color: rgba(74, 222, 128, 1);
    display: flex;
    align-items: center;
    gap: 5px;
}
.contact-card .lu svg{
    width: 20px;
}
.contact-card .wa-tag {
    font-size: 12px;
    color: #22c55e;
    margin-top: 4px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.social-label {
    font-size: 14px;
    color: #22D3EE;
    margin-bottom: 12px;
    font-weight: 500;
}

.social-links {
    display: flex;
    gap: 12px;
}
 img{
     width: 100%;
        object-fit: contain;
 }
.social-link {
    width: 32px;
    height: 32px;
    padding: 10px;
    border-radius: 10px;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.social-link:hover {
    background: rgba(34, 211, 238, 0.15);
    border-color: #22D3EE;
    transform: translateY(-2px);
}

.social-link img {
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
}

.social-link:hover svg {
    fill: #22D3EE;
}

.contact-form {
    flex: 0 0 520px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 36px;
}

.contact-form h3 {
    font-size: 22px;
    font-weight: 600;
    color: #00E0EF;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    gap: 16px;
}

.form-row .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    font-size: 14px;
   color: rgba(255, 255, 255, 1);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group label .required {
    color: #22D3EE;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #22D3EE;
}

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

.contact-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
    background: var(--gradient);
    color: #000000;
    font-weight: 700;
}

.contact-form .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.4);
}

.case-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
}

.filter-btn:hover {
    border-color: #00E0EF;
    color: var(--text-primary);
}

.filter-btn.active {
    background: #00E0EF;
    color: #0a0e1a;
    border-color: transparent;
}

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

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    cursor: pointer;
}

.case-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow), var(--shadow-glow);
}

.case-card.hidden {
    display: none;
}

.case-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.case-card-body {
    padding: 24px;
}

.case-category {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 16px;
    background: rgba(0, 212, 170, 0.1);
    color: var(--accent);
    font-size: 12px;
    margin-bottom: 12px;
}

.case-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.case-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.case-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #00E0EF;
    font-size: 14px;
    font-weight: 500;
    transition: gap var(--transition);
}

.case-card:hover .case-link {
    gap: 12px;
}

.tech-section {
    display: flex;
    gap: 48px;
    align-items: stretch;
}

.tech-content {
    flex: 1;
}

.tech-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.tech-content p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.tech-demo {
    margin: 24px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}



.tech-toggle {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.toggle-btn {
    padding: 12px 24px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-family: inherit;
}
.toggle-btn:hover,
.toggle-btn.active.on {
    background: rgba(0, 212, 170, 0.15);
    color: var(--accent);
    border-color: var(--accent);
}
.toggle-btn:hover,
.toggle-btn.active.off {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    border-color: var(--accent-purple);
}

.tech-diagram {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.tech-diagram img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.tech-advantages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 56px;
}

.advantage-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    transition: all var(--transition);
}

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

.advantage-card .icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 16px;
    background: rgba(0, 212, 170, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.advantage-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

.contact-section {
    display: flex;
    gap: 48px;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-card {
        display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: #161e2e17;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.contact-card:hover {
    border-color: var(--border-hover);
}

.contact-card .icon {
    width: 44px;
    height: 44px;
    border-radius: 100%;
    background: rgba(0, 212, 170, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}



.social-links {
    display: flex;
    gap: 12px;
}


.social-link img{
        height: 25px !important;
   object-fit: contain !important;
}
.social-link:hover {
    border-color: var(--accent);
    background: rgba(0, 212, 170, 0.1);
    transform: translateY(-2px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.contact-form {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.contact-form h3 {
    font-size: 20px;
    font-weight: 600;
    color: #00E0EF;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    gap: 16px;
}

.form-row .form-group {
    flex: 1;
}


.form-group label .required {
    color: var(--accent);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

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

.form-group .error-msg {
    color: #ef4444;
    font-size: 12px;
    margin-top: 4px;
    display: none;
}

.form-group.has-error .error-msg {
    display: block;
}

.form-group.has-error input,
.form-group.has-error textarea {
    border-color: #ef4444;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
    border-radius: 8px;
}

.floating-whatsapp {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition);
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.floating-whatsapp svg {
    width: 30px;
    height: 30px;
    fill: white;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 40px;
}



.footer-brand p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #00E0EF;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: color var(--transition);
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-contact-item img {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 13px;
    color: var(--text-muted);
    transition: color var(--transition);
}

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

.scroll-top {
    position: fixed;
    bottom: 32px;
    left: 32px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 998;
    color: var(--accent);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    border-color: var(--accent);
    background: rgba(0, 212, 170, 0.1);
}

html.js .fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.page-hero {
    padding: calc(var(--header-height) + 60px) 0 40px;
    text-align: center;
}

.page-hero h1 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 8px;
    position: relative;
    display: inline-block;
}

.page-hero h1::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    background: var(--gradient);
    border-radius: 3px;
}

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

.page-hero-left h1 {
    color: #00E0EF;
}

.page-hero-left h1::after {
    left: 0;
    transform: none;
    width: 70px;
    height: 5px;
    background: #00E0EF;
    border-radius: 3px;
}





@media (max-width: 1024px) {
    .about2 .container {
  
    grid-template-columns: 1fr;
    gap: 57px;
    
}
    .btn-icon {
            font-size: 0px;
            gap: 0px;
                padding: 6px 7px;
    }
    .hero h1 {
        font-size: 48px;
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
    }

    .hero-image {
        flex: none;
        max-width: 100%;
        width: 100%;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

    .about-section,
    .product-section,
    .tech-section,
    .contact-section {
        flex-direction: column;
            align-items: center;
    }

    .section-title-large {
        font-size: 36px;
    }

    .spec-table {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .contact-form{
        display: none !important;
    }
    .header-actions .btn-icon {
     padding: 8px 11px;
   
}
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg-secondary);
        padding: 16px;
        gap: 4px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-150%);
        transition: transform var(--transition);
        z-index: 999;
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .nav-menu a {
        width: 100%;
        padding: 12px 16px;
    }

    .mobile-toggle {
        display: flex;
    }

    .header-actions .btn-icon span {
        display: none;
    }

    .header-actions .btn-icon {
        padding: 8px;
    }

    .lang-selector {
        display: none;
    }

    .hero h1 {
        font-size: 36px;
    }

    .section-title {
        font-size: 28px;
    }

    .section-title-large {
        font-size: 30px;
    }

    .section-title-small {
        font-size: 24px;
    }

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

    .spec-table {
        grid-template-columns: 1fr;
    }

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

    .tech-advantages {
        grid-template-columns: 1fr;
    }

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

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .section {
        padding: 60px 0;
    }

    .contact-form {
        padding: 24px;
    }
   
}

@media (max-width: 480px) {
   
    .container {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .section-title {
        font-size: 24px;
    }

    .section-title-large {
        font-size: 26px;
    }

    .section-title-small {
        font-size: 22px;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .case-filters {
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }

    .floating-whatsapp {
        width: 48px;
        height: 48px;
        bottom: 20px;
        right: 20px;
    }

    .scroll-top {
        bottom: 20px;
        left: 20px;
    }
}