@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-Thin.ttf') format('truetype');
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-ThinItalic.ttf') format('truetype');
    font-weight: 100;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-ExtraLight.ttf') format('truetype');
    font-weight: 200;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-ExtraLightItalic.ttf') format('truetype');
    font-weight: 200;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-LightItalic.ttf') format('truetype');
    font-weight: 300;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-Italic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-MediumItalic.ttf') format('truetype');
    font-weight: 500;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-SemiBoldItalic.ttf') format('truetype');
    font-weight: 600;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-BoldItalic.ttf') format('truetype');
    font-weight: 700;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-ExtraBoldItalic.ttf') format('truetype');
    font-weight: 800;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist';
    src: url('assets/fonts/Geist-BlackItalic.ttf') format('truetype');
    font-weight: 900;
    font-style: italic;
    font-display: swap;
}


:root {
    --font-primary: 'Geist', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    
    --color-bg-deep: #FAF9F6;       
    --color-bg-alt: #F4F3EF;        
    --color-bg-card: #FFFFFF;
    --color-bg-card-hover: #FFFFFF;
    --color-border: #E8E6E0;        
    --color-border-glow: #00a0a8;   
    
    
    --color-primary: #00a0a8;       
    --color-secondary: #00b8c0;     
    --color-accent: #2C3531;        
    --color-error: #D9534F;
    
    
    --text-main: #1D1E1F;           
    --text-muted: #6E7072;          
    --text-light: #FAF9F6;
    
    
    --grad-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    --grad-light: linear-gradient(180deg, #FAF9F6 0%, #F4F3EF 100%);
    --grad-dark-footer: linear-gradient(180deg, #18191B 0%, #111213 100%);
    
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 10px 30px rgba(0, 160, 168, 0.1);
    
    
    --header-height: 108px;
    --border-radius-lg: 12px;
    --border-radius-sm: 6px;
}


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

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-deep);
    background-image: var(--grad-light);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
    font-family: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}


::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-deep);
}
::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}


.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 7rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    background: #FFF;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-soft);
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 550px;
    margin: 0 auto;
}


.glass-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-medium);
}

.glass-card:hover {
    border-color: var(--color-border-glow);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}


.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--text-light);
    box-shadow: 0 4px 10px rgba(44, 53, 49, 0.15);
}

.btn-primary:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(0, 160, 168, 0.2);
}

.btn-secondary {
    background: #FFF;
    border: 1px solid var(--color-border);
    color: var(--text-main);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-1px);
}

.btn-text {
    padding: 0.5rem 1rem;
    color: var(--color-primary);
    font-weight: 600;
    gap: 0.25rem;
}

.btn-text:hover {
    color: var(--text-main);
    transform: translateX(2px);
}


header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease, box-shadow 0.3s ease;
    background: #FAF9F6; 
    border-bottom: 1px solid var(--color-border);
}

header.scrolled {
    background: #FAF9F6; 
    box-shadow: var(--shadow-soft);
    transform: translateY(-38px);
}

.header-top {
    height: 38px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    background: rgba(244, 243, 239, 0.5); 
}

.top-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.top-info {
    display: flex;
    align-items: center;
}

.top-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(0, 160, 168, 0.08);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.top-contacts {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.top-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition-fast);
    position: relative;
    cursor: pointer;
}

.top-phone i {
    color: var(--color-primary);
    font-size: 0.75rem;
}

.top-phone:hover {
    color: var(--color-primary);
}


.copy-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background-color: var(--color-accent);
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 1001;
}

.copy-tooltip.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}


.copy-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 4px;
    border-style: solid;
    border-color: var(--color-accent) transparent transparent transparent;
}

.header-main {
    height: 70px;
    display: flex;
    align-items: center;
}

.main-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.logo img {
    display: block;
}

header .logo img {
    filter: invert(39%) sepia(91%) saturate(3015%) hue-rotate(145deg) brightness(96%) contrast(101%); 
    transition: var(--transition-fast);
}

header .logo img:hover {
    filter: invert(39%) sepia(91%) saturate(3015%) hue-rotate(145deg) brightness(96%) contrast(101%) brightness(1.2); 
    opacity: 1;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
}

.menu-toggle {
    display: none;
    font-size: 1.35rem;
    cursor: pointer;
    color: var(--text-main);
}

.mobile-contact-wrapper {
    display: none;
}


.hero {
    min-height: 90vh;
    padding-top: calc(var(--header-height) + 2rem);
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 20%, rgba(0, 160, 168, 0.04) 0%, rgba(0,0,0,0) 55%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    background: rgba(250, 249, 246, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(250, 249, 246, 0.6);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    z-index: 2;
}

.hero-title {
    font-size: 3.25rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
    color: var(--text-main);
}

.hero-title span {
    color: var(--color-primary);
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2.25rem;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.75rem;
}

.stat-item h3 {
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-item h3 span {
    color: var(--color-primary);
}

.stat-item p {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    align-self: center;
}

.hero-glow-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0,160,168,0.06) 0%, rgba(0,0,0,0) 65%);
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    background: #000;
    aspect-ratio: 9/16;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

.hero-image-wrapper:hover img {
    transform: scale(1.02);
}


.hero-bg-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.38;
    filter: blur(4px);
    transition: opacity 0.4s ease;
}

.hero-bg-img.slide-fade-out {
    opacity: 0 !important;
    transform: none !important;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.02) 0%, rgba(0, 0, 0, 0.08) 100%);
}


.hero .large-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    font-size: 1.35rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-medium);
    z-index: 10;
}

.hero .large-arrow.prev-slide {
    left: 2.5rem;
}

.hero .large-arrow.next-slide {
    right: 2.5rem;
}

.hero .large-arrow:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: translateY(-50%) scale(1.08);
    box-shadow: 0 8px 24px rgba(0, 160, 168, 0.25);
}

.slider-pagination {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero .centered-pagination {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.slide-dot {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: var(--color-border);
    cursor: pointer;
    transition: var(--transition-medium);
}

.slide-dot:hover {
    background: #bbb;
}

.slide-dot.active {
    width: 24px;
    background: var(--color-primary);
}


.slide-fade-out {
    opacity: 0 !important;
    transform: translateY(8px) !important;
}

.slide-fade-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}


#hero-slider-text, #hero-slider-image img, #hero-bg-image {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#hero-bg-image {
    transform: none;
    transition: opacity 0.4s ease;
}


@media (max-width: 768px) {
    .hero .large-arrow {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
        background: rgba(255, 255, 255, 0.95);
    }
    .hero .large-arrow.prev-slide {
        left: 0.75rem;
    }
    .hero .large-arrow.next-slide {
        right: 0.75rem;
    }
    .hero .centered-pagination {
        bottom: 1.5rem;
    }
}


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

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3.5rem;
}
.feature-card {
    flex: 1 1 320px;
    max-width: calc(33.333% - 1rem);
    padding: 2.25rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-medium);
}
.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.feature-header {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.feature-card .feature-num {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
    background: rgba(0, 160, 168, 0.08);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.feature-card h4 {
    font-size: 1.1rem;
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.4;
}
.feature-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}
.why-outro-box {
    display: flex;
    justify-content: center;
}
.why-outro {
    max-width: 800px;
    width: 100%;
    padding: 2.25rem;
    border-radius: var(--border-radius-lg);
    background: rgba(0, 160, 168, 0.04);
    border-left: 4px solid var(--color-primary);
    text-align: center;
    box-shadow: var(--shadow-soft);
}
.why-outro h4 {
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}
.why-outro p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}
@media (max-width: 1024px) {
    .feature-card {
        max-width: calc(50% - 0.75rem);
    }
}
@media (max-width: 768px) {
    .feature-card {
        max-width: 100%;
        flex: 1 1 100%;
    }
}


.brands-section {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 990;
    padding: 0.75rem 0;
    border-top: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
}

.brands-container {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.brands-track {
    display: flex;
    width: max-content;
    animation: scrollBrands 35s linear infinite;
}

.brands-group {
    display: flex;
    align-items: center;
    gap: 4.5rem;
    padding-right: 4.5rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    user-select: none;
    transition: var(--transition-fast);
}

.brand-logo img {
    width: auto;
    object-fit: contain;
    opacity: 0.8;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.brand-logo:hover img {
    opacity: 1;
    transform: scale(1.06);
}


.brand-logo img[src*="masdaf"] {
    height: 25px; 
}

.brand-logo img[src*="wilo"] {
    height: 32px;
}

.brand-logo img[src*="duyar"] {
    height: 32px;
}

.brand-logo img[src*="etna"] {
    height: 28px;
}

.brand-logo img[src*="domak"] {
    height: 32px;
}

.brand-logo img[src*="standart"] {
    height: 34px;
}

.brand-logo img[src*="sempa"] {
    height: 52px; 
}

.brand-logo img[src*="grundfos"] {
    height: 32px; 
}

.brand-logo img[src*="lowara"] {
    height: 30px;
}

.brand-logo img[src*="micra"] {
    height: 34px;
}

.brand-logo img[src*="exen"] {
    height: 30px;
}

.brand-logo img[src*="alf"] {
    height: 32px;
}


.faq-container {
    max-width: 750px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-medium);
}

.faq-header {
    padding: 1.25rem 1.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: var(--transition-fast);
}

.faq-header:hover {
    background: var(--color-bg-deep);
}

.faq-question {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
}

.faq-icon {
    font-size: 0.85rem;
    color: var(--color-primary);
    transition: transform var(--transition-medium);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

.faq-content-inner {
    padding: 1.25rem 1.75rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--color-border);
    line-height: 1.6;
}

.faq-item.active {
    border-color: var(--color-primary);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}


footer {
    background: #121314;
    background-image: var(--grad-dark-footer);
    border-top: 1px solid #232528;
    padding: 5rem 0 7.5rem 0; 
    color: #C5C6C7;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #FFF;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
}

.footer-desc {
    color: #8C8E90;
    font-size: 0.875rem;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 36px;
    height: 36px;
    background: #1C1E20;
    border: 1px solid #2D3033;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #A0A2A5;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    color: #FFF;
    border-color: var(--color-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a {
    color: #8C8E90;
    font-size: 0.875rem;
}

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

.work-hours-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    font-size: 0.875rem;
    color: #8C8E90;
}

.work-hours-list li {
    display: flex;
    justify-content: space-between;
}

.work-hours-list li span:last-child {
    color: #FFF;
    font-weight: 500;
}

.footer-bottom {
    border-top: 1px solid #1C1E20;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #6C6E70;
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

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


@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes scrollBrands {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.about-section {
    background-color: var(--color-bg-card);
    padding: 6rem 0;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.about-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}
.about-mission {
    display: flex;
    gap: 1.25rem;
    margin-top: 2.5rem;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--color-primary);
}
.mission-icon {
    font-size: 2rem;
    color: var(--color-primary);
}
.mission-text strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 0.25rem;
}
.mission-text {
    font-size: 0.9rem;
    color: var(--text-muted);
}
.about-visual {
    position: relative;
}
.about-stat-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    padding: 1.5rem;
    text-align: center;
    z-index: 3;
    min-width: 160px;
}
.about-stat-card .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}
.about-stat-card p {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 0.5rem;
}
.about-image-stack {
    position: relative;
    border-radius: var(--border-radius-lg);
    padding: 1rem;
}
.about-img-main {
    position: relative;
    z-index: 2;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    width: 100%;
}
.img-bg-shape {
    position: absolute;
    top: 0;
    right: 0;
    width: 80%;
    height: 80%;
    background: var(--color-primary);
    opacity: 0.1;
    border-radius: var(--border-radius-lg);
    z-index: 1;
    transform: translate(20px, -20px);
}


.about-services-row {
    margin-top: 5rem;
    border-top: 1px solid var(--color-border);
    padding-top: 5rem;
}

.about-services-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: start;
}

.about-services-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem 2.5rem;
}

.about-service-item-spec {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.about-service-item-spec i {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.about-service-item-spec strong {
    display: block;
    font-size: 1.05rem;
    color: var(--text-main);
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.about-service-item-spec p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.about-services-photos {
    position: relative;
    width: 100%;
}

.about-photos-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.about-photo-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    aspect-ratio: 1/1;
    box-shadow: var(--shadow-soft);
    background: #000;
}

.about-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition-medium);
}

.about-photo-item:hover img {
    transform: scale(1.06);
}

.about-photo-item span {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(29, 30, 31, 0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: #fff;
    padding: 0.5rem 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
}


@media (max-width: 1024px) {
    .about-services-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .about-services-list {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }
}


.services-section {
    background: var(--color-bg-deep);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}
.service-card {
    position: relative;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.service-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}
.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-card:hover .service-image img {
    transform: scale(1.08);
}
.service-content {
    padding: 2.25rem 1.75rem 1.75rem 1.75rem;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    position: relative;
}
.service-icon {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    box-shadow: 0 4px 15px rgba(0, 160, 168, 0.25);
    border: 3px solid var(--color-bg-card);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}
.service-card:hover .service-icon {
    background: var(--color-accent);
    transform: translateX(-50%) translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 53, 49, 0.3);
}
.service-card h3 {
    font-size: 1.25rem;
    color: var(--text-main);
    margin-bottom: 0.75rem;
    font-weight: 700;
}
.service-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.references-section {
    position: relative;
    background: var(--color-bg-alt);
    padding: 7rem 0;
    overflow: hidden;
}
.references-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/references_pumps_only.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.75; 
    pointer-events: none;
    z-index: 1;
}
.references-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        var(--color-bg-alt) 0%, 
        rgba(244, 243, 239, 0.3) 30%, 
        rgba(244, 243, 239, 0.3) 70%, 
        var(--color-bg-alt) 100%
    );
    pointer-events: none;
    z-index: 2;
}
.references-section .container {
    position: relative;
    z-index: 3;
}
.references-section .section-title {
    color: var(--text-main);
    text-shadow: 0 2px 12px rgba(255, 255, 255, 0.95), 0 1px 3px rgba(255, 255, 255, 0.95);
}
.references-section .section-subtitle {
    color: #1a1a1a; 
    font-weight: 500;
    text-shadow: 0 2px 12px rgba(255, 255, 255, 0.95), 0 1px 3px rgba(255, 255, 255, 0.95);
}
.references-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem 1.5rem;
    justify-content: center;
    max-width: 1100px;
    margin: 0 auto;
}
.ref-card {
    padding: 1.1rem 2.2rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.02);
    border-left: 4px solid var(--color-primary); 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.ref-card:hover {
    color: #ffffff;
    background: var(--color-primary); 
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 24px rgba(0, 160, 168, 0.25);
    border-color: var(--color-primary);
}


@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }
    .hero-title {
        font-size: 2.75rem;
    }
    .footer-grid {
        grid-template-columns: 1.2fr 0.8fr 1fr;
        gap: 2.5rem;
    }
    .nav-links {
        gap: 1.25rem;
    }
    .nav-actions {
        gap: 1rem;
    }
}

@media (max-width: 1024px) {
    :root {
        --header-height: 70px;
    }
    header.scrolled {
        transform: none;
    }
    .header-top {
        display: none;
    }
    section {
        padding: 4rem 0;
    }
    .menu-toggle {
        display: block;
    }
    .nav-links {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: var(--color-bg-deep);
        border-top: 1px solid var(--color-border);
        flex-direction: column;
        align-items: center;
        padding: 2.5rem 1.5rem;
        gap: 1.75rem;
        transition: var(--transition-medium);
        z-index: 999;
        overflow-y: auto;
    }
    .nav-links.active {
        left: 0;
    }
    .mobile-contact-wrapper {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        width: 100%;
        margin-top: 1rem;
    }
    .mobile-divider {
        width: 100%;
        border: 0;
        border-top: 1px solid var(--color-border);
        margin-bottom: 1rem;
    }
    .mobile-nav-phone {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: 600;
        font-size: 1rem;
        color: var(--color-primary);
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .hero-content {
        padding: 2rem 1.5rem;
    }
    .about-stat-card {
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
    }
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
        gap: 2.5rem;
    }
    .hero-visual {
        max-width: 300px;
        margin: 0 auto;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
    .brands-section {
        position: relative;
        bottom: auto;
        left: auto;
        width: 100%;
        z-index: 10;
        box-shadow: none;
        border-top: 1px solid var(--color-border);
        border-bottom: 1px solid var(--color-border);
        background: var(--color-bg-deep);
        padding: 2rem 0;
    }
}

@media (max-width: 768px) {
    section {
        padding: 3.5rem 0;
    }
    .section-title {
        font-size: 1.85rem;
    }
    .hero-title {
        font-size: 2.25rem;
    }
    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 1.5rem 1rem;
    }
    .hero-title {
        font-size: 1.85rem;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .btn {
        width: 100%;
    }
    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 1.25rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .flow-indicator {
        bottom: 10px;
        right: 10px;
        min-width: 180px;
        padding: 0.85rem 1rem;
    }
}


.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 19, 20, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 85%;
    max-height: 85%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 75vh;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    object-fit: contain;
    animation: zoomEffect 0.3s ease;
}

@keyframes zoomEffect {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-caption {
    margin-top: 1.25rem;
    color: #FAF9F6;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2.5rem;
    color: #FAF9F6;
    font-size: 2.75rem;
    font-weight: 300;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10002;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--color-primary);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #FAF9F6;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.25rem;
    transition: var(--transition-medium);
    z-index: 10001;
}

.lightbox-nav:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(0, 160, 168, 0.4);
}

.lightbox-prev {
    left: 2.5rem;
}

.lightbox-next {
    right: 2.5rem;
}


@media (max-width: 768px) {
    .lightbox-nav {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
    .lightbox-prev {
        left: 1rem;
    }
    .lightbox-next {
        right: 1rem;
    }
    .lightbox-close {
        top: 1.5rem;
        right: 1.5rem;
        font-size: 2.25rem;
    }
}


.authorized-section {
    padding: 6rem 0;
    background: #FFFFFF;
}

.auth-rows-wrapper {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
    padding-top: 2rem;
}

.auth-row {
    display: grid;
    grid-template-columns: 180px 4px 1fr;
    gap: 2.5rem;
    align-items: center;
}

.auth-logo-box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
    width: 180px;
    user-select: none;
}

.auth-logo-box img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.auth-divider {
    width: 4px;
    height: 70px;
    border-radius: 2px;
    background-color: #1a1d20;
}

.auth-text {
    font-size: 1.05rem;
    line-height: 1.6;
    font-weight: 500;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .auth-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
        justify-items: center;
    }
    
    .auth-divider {
        width: 60px;
        height: 4px;
        margin: 0.5rem 0;
    }
    
    .auth-rows-wrapper {
        gap: 3.5rem;
    }
}


.section-hidden {
    display: none !important;
}


section:not(#hero):not(.brands-section) {
    padding-top: calc(var(--header-height) + 3.5rem);
}

section:not(.brands-section):not(.section-hidden),
.faq-section:not(.section-hidden) {
    animation: fadePage 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadePage {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


.request-section {
    background-color: var(--color-bg-deep);
}

.request-container {
    max-width: 1200px;
}

.request-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
    margin-top: 2rem;
}

@media (max-width: 991px) {
    .request-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.request-info-card {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.request-info-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.01em;
}

.request-info-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-item i {
    font-size: 1.25rem;
    color: var(--color-primary);
    background: rgba(0, 160, 168, 0.08);
    padding: 0.75rem;
    border-radius: var(--border-radius-sm);
    flex-shrink: 0;
}

.info-item div strong {
    display: block;
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 0.25rem;
}

.info-item div p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}


.request-form-card {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 600px) {
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 1.1rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    pointer-events: none;
    transition: var(--transition-fast);
}

.input-wrapper input,
.input-wrapper textarea {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.6rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-bg-alt);
    color: var(--text-main);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.input-wrapper input:focus,
.input-wrapper textarea:focus {
    border-color: var(--color-primary);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(0, 160, 168, 0.15);
}

.input-wrapper input:focus + i,
.input-wrapper textarea:focus + i {
    color: var(--color-primary);
}

.text-area-wrapper i {
    top: 1.1rem;
}

.text-area-wrapper textarea {
    resize: none;
    line-height: 1.5;
}

.btn-submit {
    align-self: flex-start;
    padding: 0.85rem 2rem;
    font-size: 1rem;
}


.form-success-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
    animation: successPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes successPop {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.success-icon {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    animation: iconBounce 1s ease infinite alternate;
}

@keyframes iconBounce {
    0% { transform: translateY(0); }
    100% { transform: translateY(-8px); }
}

.form-success-message h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-main);
}

.form-success-message p {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 400px;
    line-height: 1.6;
}

.form-success-message .btn {
    width: 100%;
    max-width: 300px;
    margin-top: 0.5rem;
}


.wa-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: none;
}

.wa-button {
    pointer-events: auto;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.3s ease;
    position: relative;
    cursor: pointer;
}

.wa-button:hover {
    transform: scale(1.1) rotate(8deg);
    background-color: #20ba5a;
}

.wa-ping-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #25D366;
    left: 0;
    top: 0;
    animation: waPing 2s ease-in-out infinite;
    pointer-events: none;
    opacity: 0.6;
}

@keyframes waPing {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.wa-popup {
    pointer-events: auto;
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 280px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 1.1rem 1.4rem 1.1rem 1.1rem;
    opacity: 0;
    transform: translateY(15px) scale(0.95);
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 9998;
}

.wa-popup.show {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.wa-popup-close {
    position: absolute;
    top: 6px;
    right: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s ease;
}

.wa-popup-close:hover {
    color: var(--text-main);
}

.wa-popup-body {
    display: flex;
    flex-direction: column;
}

.wa-popup-text {
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--text-main);
    font-weight: 500;
    margin: 0;
}

@media (max-width: 480px) {
    .wa-container {
        bottom: 20px;
        right: 20px;
    }
    .wa-button {
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
    }
    .wa-popup {
        width: 240px;
        bottom: 65px;
    }
}



.sketched-bg {
    position: relative;
}

.sketched-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cpath d='M 90 0 L 90 180 M 0 90 L 180 90' fill='none' stroke='rgba(59, 188, 194, 0.015)' stroke-width='0.5'/%3E%3Cpath d='M 45 0 L 45 180 M 135 0 L 135 180 M 0 45 L 180 45 M 0 135 L 180 135' fill='none' stroke='rgba(59, 188, 194, 0.008)' stroke-width='0.5' stroke-dasharray='2,2'/%3E%3Cpath d='M 0 30 Q 22.5 15 45 30 T 90 30 T 135 30 T 180 30' fill='none' stroke='rgba(59, 188, 194, 0.022)' stroke-width='0.75' stroke-linecap='round'/%3E%3Cpath d='M 0 150 Q 22.5 135 45 150 T 90 150 T 135 150 T 180 150' fill='none' stroke='rgba(59, 188, 194, 0.012)' stroke-width='0.5' stroke-dasharray='3,3'/%3E%3Ccircle cx='90' cy='90' r='16' fill='none' stroke='rgba(59, 188, 194, 0.025)' stroke-width='0.75'/%3E%3Ccircle cx='90' cy='90' r='6' fill='none' stroke='rgba(59, 188, 194, 0.012)' stroke-width='0.5' stroke-dasharray='1,1'/%3E%3Cpath d='M 90 74 Q 82 80 90 90' fill='none' stroke='rgba(59, 188, 194, 0.02)' stroke-width='0.75'/%3E%3Cpath d='M 90 106 Q 98 100 90 90' fill='none' stroke='rgba(59, 188, 194, 0.02)' stroke-width='0.75'/%3E%3Cpath d='M 74 90 Q 80 98 90 90' fill='none' stroke='rgba(59, 188, 194, 0.02)' stroke-width='0.75'/%3E%3Cpath d='M 106 90 Q 100 82 90 90' fill='none' stroke='rgba(59, 188, 194, 0.02)' stroke-width='0.75'/%3E%3Cline x1='12' y1='12' x2='26' y2='26' stroke='rgba(59, 188, 194, 0.015)' stroke-width='0.5'/%3E%3Ccircle cx='12' cy='12' r='2' fill='none' stroke='rgba(59, 188, 194, 0.015)' stroke-width='0.5'/%3E%3Ctext x='28' y='20' font-family='monospace' font-size='6' fill='rgba(59, 188, 194, 0.015)'%3EP-01%3C/text%3E%3Cpath d='M 155 25 L 165 25 M 161 21 L 165 25 L 161 29' fill='none' stroke='rgba(59, 188, 194, 0.015)' stroke-width='0.5'/%3E%3C/svg%3E");
    background-repeat: repeat;
    opacity: 0.95;
    pointer-events: none;
    z-index: 1;
}

.sketched-bg > * {
    position: relative;
    z-index: 2;
}


.legal-section {
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 8rem;
}

.legal-card {
    max-width: 900px;
    margin: 0 auto;
    padding: 3.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
}

.legal-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.legal-card h3::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 1.3rem;
    background: var(--color-primary);
    border-radius: 3px;
}

.legal-card h3:first-of-type {
    margin-top: 0;
}

.legal-card p {
    color: var(--text-main);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
    text-align: justify;
}

.legal-card ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    list-style-type: square;
    color: var(--text-muted);
}

.legal-card li {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.legal-card strong {
    color: var(--text-main);
}

.legal-action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.legal-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.legal-back-btn:hover {
    color: var(--color-accent);
    transform: translateX(-4px);
}

@media (max-width: 768px) {
    .legal-card {
        padding: 2rem;
    }
    
    .legal-section {
        padding-top: calc(var(--header-height) + 2rem);
        padding-bottom: 5rem;
    }
}