/* =========================================
   ATERUI TECH - HOME PAGE STYLES
   =========================================
   Scoped to .home-page to avoid conflicts
   ========================================= */

/* CSS Variables - Scoped to home page */
.home-page {
    --at-primary-brand: #64ffda;
    --at-primary-brand-dark: #4fd4b8;
    --at-gold-accent: #F4D03F;
    --at-blue-accent: #74B9FF;
    --at-dark-bg: #111212;
    --at-dark-bg-light: #1a1b1b;
    --at-dark-bg-lighter: #242525;
    --at-light-bg: #f7f4e9;
    --at-light-bg-dark: #f0ede4;
    --at-light-text: #2d2d2d;
}

/* Base Styles - Scoped to home page */
.home-page * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.home-page {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--at-dark-bg);
    color: white;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Loading Screen */
.at-loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--at-dark-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: opacity 0.5s ease;
}

.at-loading-text {
    font-size: 1.2rem;
    color: var(--at-primary-brand);
    animation: at-pulse 2s infinite;
}

@keyframes at-pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Container */
.at-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.at-logo-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Header */
.at-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 0;
    background: rgba(17, 18, 18, 0.95);
    backdrop-filter: blur(20px);
    z-index: 100;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.at-header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.at-logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--at-primary-brand);
    text-decoration: none;
    position: relative;
}

.at-logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--at-primary-brand), var(--at-blue-accent));
    transition: width 0.3s ease;
}

.at-logo:hover::after {
    width: 100%;
}

.at-nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.at-nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.at-nav-links a::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 8px;
    background: rgba(100, 255, 218, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.at-nav-links a:hover::before {
    opacity: 1;
}

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

/* Language Switch Styles */
.at-lang-switch {
    margin-left: 20px;
}

.at-lang-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background: rgba(100, 255, 218, 0.1);
    border-radius: 25px;
    transition: all 0.3s ease;
    color: rgba(255, 255, 255, 0.8) !important;
    text-decoration: none;
}

.at-lang-link:hover {
    background: rgba(100, 255, 218, 0.2);
    color: var(--at-primary-brand) !important;
    transform: translateY(-2px);
}

.at-lang-flag {
    font-size: 1.2rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
}

.at-lang-text {
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
}

/* Mobile Controls Container */
.at-mobile-controls {
    display: none;
    align-items: center;
    gap: 15px;
}

/* Hamburger Menu Toggle */
.at-mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    background: rgba(100, 255, 218, 0.1);
    border: 1px solid rgba(100, 255, 218, 0.2);
    transition: all 0.3s ease;
}

.at-mobile-menu-toggle:hover {
    background: rgba(100, 255, 218, 0.2);
}

.at-hamburger-line {
    width: 25px;
    height: 3px;
    background: var(--at-primary-brand);
    margin: 2px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hamburger Animation */
.at-mobile-menu-toggle.active .at-hamburger-line:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.at-mobile-menu-toggle.active .at-hamburger-line:nth-child(2) {
    opacity: 0;
}

.at-mobile-menu-toggle.active .at-hamburger-line:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Mobile Navigation Menu */
.at-mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--at-dark-bg-light);
    transition: right 0.3s ease;
    z-index: 999;
    padding-top: 100px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
    display: none;
}

.at-mobile-nav.open {
    right: 0;
}

.at-mobile-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.at-mobile-nav li {
    margin: 0;
}

.at-mobile-nav a {
    display: block;
    padding: 20px 30px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.at-mobile-nav a:hover {
    background: rgba(100, 255, 218, 0.1);
    color: var(--at-primary-brand);
    padding-left: 40px;
}

.at-mobile-nav a.active {
    background: rgba(100, 255, 218, 0.1);
    color: var(--at-primary-brand);
    border-left: 4px solid var(--at-primary-brand);
}

/* Mobile Menu Overlay */
.at-mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: none;
}

.at-mobile-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Hero Section */
.at-hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at center, var(--at-dark-bg-lighter) 0%, var(--at-dark-bg) 50%, #0d0e0e 100%);
}

.at-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, rgba(100, 255, 218, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(244, 208, 63, 0.05) 0%, transparent 50%);
}

.at-constellation-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.at-floating-star {
    position: absolute;
    border-radius: 50%;
    transition: transform 0.15s ease-out;
    animation: at-twinkle 4s ease-in-out infinite;
}

.at-star-background {
    width: 2px;
    height: 2px;
    background: rgba(100, 255, 218, 0.3);
    box-shadow: 0 0 8px rgba(100, 255, 218, 0.2);
}

.at-star-midground {
    width: 3px;
    height: 3px;
    background: rgba(100, 255, 218, 0.6);
    box-shadow: 0 0 12px rgba(100, 255, 218, 0.4);
}

.at-star-foreground {
    width: 4px;
    height: 4px;
    background: var(--at-primary-brand);
    box-shadow: 0 0 20px rgba(100, 255, 218, 0.6);
}

.at-star-constellation {
    width: 6px;
    height: 6px;
    background: #FFFFFF;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.8);
}

@keyframes at-twinkle {
    0%, 100% { opacity: 0.3; transform: scale(0.8); }
    25% { opacity: 0.8; transform: scale(1.1); }
    50% { opacity: 0.5; transform: scale(1); }
    75% { opacity: 1; transform: scale(1.2); }
}

.at-floating-star:nth-child(2n) { animation-delay: -1s; }
.at-floating-star:nth-child(3n) { animation-delay: -2s; }
.at-floating-star:nth-child(4n) { animation-delay: -3s; }

.at-hero-content {
    text-align: center;
    z-index: 10;
    max-width: 900px;
    animation: at-hero-fade-in 2s ease-out;
}

@keyframes at-hero-fade-in {
    0% { opacity: 0; transform: translateY(50px); }
    100% { opacity: 1; transform: translateY(0); }
}

.at-hero-subtitle {
    font-size: 1.1rem;
    color: var(--at-primary-brand);
    margin-bottom: 20px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.at-hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--at-primary-brand) 0%, #FFFFFF 50%, var(--at-blue-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -2px;
    line-height: 1.1;
}

.at-hero-description {
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.at-hero-tagline {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 50px;
    font-weight: 300;
    font-style: italic;
}

.at-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.at-cta-primary {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--at-primary-brand), var(--at-primary-brand-dark));
    color: var(--at-dark-bg);
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 600;
    letter-spacing: 1px;
    font-size: 1.1rem;
}

.at-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(100, 255, 218, 0.4);
}

.at-cta-secondary {
    display: inline-block;
    padding: 18px 40px;
    background: transparent;
    color: var(--at-primary-brand);
    text-decoration: none;
    border: 2px solid var(--at-primary-brand);
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 500;
    letter-spacing: 1px;
    font-size: 1.1rem;
}

.at-cta-secondary:hover {
    background: rgba(100, 255, 218, 0.1);
    transform: translateY(-3px);
}

.at-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    animation: at-bounce 2s infinite;
}

@keyframes at-bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.at-scroll-indicator::after {
    content: '↓';
    font-size: 1.5rem;
    margin-top: 10px;
}

/* Wave Divider - CSS Mask Version */
.at-wave-divider {
    position: relative;
    margin: 0;
    padding: 0;
    line-height: 0;
}

.at-wave-divider svg {
    display: block;
    width: 100%;
    height: 80px;
}

/* CSS Mask Wave Alternative */
.at-wave {
    height: 80px;
    width: 100%;
    --mask:
        radial-gradient(40px at 50% 40px,#000 99%,#0000 101%) calc(50% - 80px) 0/160px 100%,
        radial-gradient(40px at 50% 0px,#0000 99%,#000 101%) 50% 40px/160px 100% repeat-x;
    -webkit-mask: var(--mask);
    mask: var(--mask);
}

/* Different wave styles */
.at-wave--light {
    background: var(--at-light-bg);
}

.at-wave--dark {
    background: var(--at-dark-bg);
}

.at-wave--dark-light {
    background: var(--at-dark-bg-light);
}

.at-wave--light-dark {
    background: var(--at-light-bg-dark);
}

/* Inverted wave (for bottom borders) */
.at-wave--inverted {
    transform: rotate(180deg);
}

/* Larger waves */
.at-wave--large {
    height: 120px;
    --mask:
        radial-gradient(30px at 50% 30px,#000 99%,#0000 101%) calc(50% - 60px) 0/120px 100%,
        radial-gradient(30px at 50% 0px,#0000 99%,#000 101%) 50% 30px/120px 100% repeat-x;
    -webkit-mask: var(--mask);
    mask: var(--mask);
}

/* Tighter waves */
.at-wave--tight {
    height: 60px;
    --mask:
        radial-gradient(15px at 50% 15px,#000 99%,#0000 101%) calc(50% - 30px) 0/60px 100%,
        radial-gradient(15px at 50% 0px,#0000 99%,#000 101%) 50% 15px/60px 100% repeat-x;
    -webkit-mask: var(--mask);
    mask: var(--mask);
}

/* Mission & Vision Section */
.at-mission-vision {
    padding: 120px 0;
    background: var(--at-light-bg);
    color: var(--at-light-text);
}

.at-mv-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    color: var(--at-dark-bg);
    line-height: 1.1;
    margin-bottom: 20px;
}

.at-mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.at-mv-card {
    background: rgba(255, 255, 255, 0.7);
    padding: 50px;
    border-radius: 30px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    text-align: center;
}

.at-mv-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border-color: var(--at-primary-brand);
}

.at-mv-icon {
    font-size: 4rem;
    margin-bottom: 30px;
}

.at-mv-subtitle {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--at-light-text);
}

.at-mv-description {
    font-size: 1.2rem;
    line-height: 1.7;
    color: rgba(45, 45, 45, 0.8);
    margin-bottom: 30px;
}

.at-mv-values {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.at-value-tag {
    background: var(--at-primary-brand);
    color: var(--at-dark-bg);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* ========================================
   ACCORDION SECTION WITH SPOTTED BACKGROUND
   ======================================== */

.at-services-section {
    padding: 120px 0;
    background: var(--at-light-bg, #f7eecd);
    position: relative;
    color: var(--at-light-text, #2d2d2d);
}

/* Spotted background effect */
.at-services-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 45%;
    background-image: radial-gradient(circle at center, rgba(255, 255, 255, 0.9) 2.5px, transparent 2.5px);
    background-size: 9px 9px;
    mask: linear-gradient(to top, black 0%, black 70%, transparent 100%);
    -webkit-mask: linear-gradient(to top, black 0%, black 70%, transparent 100%);
    pointer-events: none;
}

.at-services-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 10;
}

.at-services-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ffd700;
    color: #333;
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 40px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: 200px;
    height: 200px;
    clip-path: polygon(100% 50%,74.69% 53.91%,97.55% 65.45%,72.28% 61.35%,90.45% 79.39%,67.68% 67.68%,79.39% 90.45%,61.35% 72.28%,65.45% 97.55%,53.91% 74.69%,50% 100%,46.09% 74.69%,34.55% 97.55%,38.65% 72.28%,20.61% 90.45%,32.32% 67.68%,9.55% 79.39%,27.72% 61.35%,2.45% 65.45%,25.31% 53.91%,0% 50%,25.31% 46.09%,2.45% 34.55%,27.72% 38.65%,9.55% 20.61%,32.32% 32.32%,20.61% 9.55%,38.65% 27.72%,34.55% 2.45%,46.09% 25.31%,50% 0%,53.91% 25.31%,65.45% 2.45%,61.35% 27.72%,79.39% 9.55%,67.68% 32.32%,90.45% 20.61%,72.28% 38.65%,97.55% 34.55%,74.69% 46.09%);
    transition: transform 0.3s ease;
}

.at-services-badge:hover {
    transform: rotate(10deg) scale(1.05);
}

.at-services-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    color: var(--at-light-text, #2d2d2d);
    line-height: 1.1;
    margin-bottom: 20px;
}

.at-accordion-container {
    max-width: 80vw;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.at-accordion-item {
    border: 2px solid var(--at-light-text, #2d2d2d9a);
    border-radius: 80px;
    margin-top: 20px;
    margin-bottom: 20px;
    background: var(--at-light-bg, #fcf9f3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 12vw;
}

.at-accordion-item.at-accordion-active {
    /*border-color: var(--at-primary-brand, #64ffda);*/
}

.at-accordion-header {
    padding: 60px 40px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--at-light-bg, #f7f4e9);
    transition: background 0.3s ease;
    user-select: none;
}

.at-accordion-header:hover {
    background: var(--at-light-bg-dark, #f0ede4);
}

.at-accordion-text {
    flex: 1;
}

.at-accordion-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--at-light-text, #2d2d2d);
    margin: 0 0 8px 0;
    line-height: 1.2;
}

.at-accordion-subtitle {
    font-size: 1.1rem;
    color: rgba(45, 45, 45, 0.7);
    margin: 0;
    font-weight: 400;
}

.at-accordion-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--at-light-text, #2d2d2d);
    border-radius: 30px;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
    margin-left: 20px;
}

.at-accordion-toggle::before,
.at-accordion-toggle::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--at-light-text, #2d2d2d);
    transition: all 0.3s ease;
}

.at-accordion-toggle::after {
    transform: rotate(90deg);
}

.at-accordion-item.at-accordion-active .at-accordion-toggle::after {
    transform: rotate(0deg);
}

.at-accordion-item.at-accordion-active .at-accordion-toggle {
    /*border-color: var(--at-primary-brand, #64ffda);*/
}

.at-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background: var(--at-light-bg, #f7f4e9);
}

.at-accordion-content.at-accordion-content-active {
    max-height: 1200px;
}

.at-accordion-content-inner {
    padding: 0 40px 40px 40px;
}

.at-accordion-description {
    font-size: 1.2rem;
    color: rgba(45, 45, 45, 0.8);
    line-height: 1.6;
    margin-bottom: 30px;
}

.at-service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.at-feature-item {
    background: rgba(255, 255, 255, 0.4);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(45, 45, 45, 0.1);
    transition: transform 0.3s ease;
}

.at-feature-item:hover {
    transform: translateY(-5px);
}

.at-feature-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.at-feature-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--at-light-text, #2d2d2d);
    margin-bottom: 8px;
}

.at-feature-description {
    color: rgba(45, 45, 45, 0.7);
    font-size: 0.95rem;
    line-height: 1.4;
}

.at-accordion-cta {
    display: inline-block;
    background: linear-gradient(135deg, var(--at-primary-brand, #64ffda), var(--at-primary-brand-dark, #4fd4b8));
    color: var(--at-dark-bg, #111212);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    margin-top: 30px;
    transition: all 0.3s ease;
}

.at-accordion-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(100, 255, 218, 0.3);
}

/* Philosophy Section - Light Background */
.at-philosophy {
    padding: 120px 0;
    background: var(--at-light-bg);
    position: relative;
    color: var(--at-light-text);
}

.at-section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--at-primary-brand), var(--at-blue-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.at-section-subtitle {
    text-align: center;
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 80px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.at-philosophy .at-section-subtitle {
    color: rgba(45, 45, 45, 0.8);
}

.at-philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-top: 60px;
    align-items: baseline;
}

.at-philosophy-item {
    text-align: center;
    padding: 40px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.at-philosophy-item:hover {
    transform: translateY(-10px);
}

.at-philosophy-icon {
    width: 20vw;
}

.at-philosophy-icon img {
    width: 15vw;
}

.at-philosophy-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--at-dark-bg);
}

.at-philosophy-item p {
    color: rgba(45, 45, 45, 0.8);
    line-height: 1.7;
}

/* Apps Section - Dark Background */
.at-apps {
    padding: 120px 0;
    background: var(--at-dark-bg-light);
}

.at-apps-intro {
    text-align: center;
    margin-bottom: 80px;
}

.at-apps-subtitle {
    font-size: 1.2rem;
    color: var(--at-primary-brand);
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.at-apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.at-app-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 50px;
    text-align: left;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.at-app-card-special {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 50px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
    background-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.75) 2.5px, transparent 2.5px);
    background-size: 18px 18px;
    mask: linear-gradient(to top, black 0%, black 70%, transparent 100%);
    -webkit-mask: linear-gradient(to bottom, black 0%, black 70%, transparent 100%);
}

.at-app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.05), rgba(244, 208, 63, 0.05));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.at-app-card:hover::before {
    opacity: 1;
}

.at-app-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: var(--at-primary-brand);
}

.at-app-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

.at-app-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--at-primary-brand), var(--at-primary-brand-dark));
    border-radius: 16px;
    margin-right: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: transform 0.3s ease;
    color: var(--at-dark-bg);
}

.at-app-card:hover .at-app-icon {
    transform: scale(1.1);
}

.at-app-info h3 {
    font-size: 1.8rem;
    color: white;
    font-weight: 600;
    margin-bottom: 5px;
}

.at-app-url {
    color: var(--at-primary-brand);
    font-size: 0.9rem;
    text-decoration: none;
}

.at-app-url:hover {
    text-decoration: underline;
}

.at-app-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

.at-app-features {
    list-style: none;
    position: relative;
    z-index: 2;
}

.at-app-features li {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.at-app-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--at-primary-brand);
    font-weight: bold;
}

.at-app-cta {
    margin-top: 30px;
    position: relative;
    z-index: 2;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.at-app-cta a {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, var(--at-primary-brand), var(--at-primary-brand-dark));
    color: var(--at-dark-bg);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.at-app-cta a:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(100, 255, 218, 0.3);
}

.at-app-status {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(100, 255, 218, 0.2);
    color: var(--at-primary-brand);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

/* ========================================
   whyus SECTION
   ======================================== */

.at-whyus-section {
    background: var(--at-dark-bg-light);
    padding: 120px 0;
    position: relative;
    color: var(--at-light-text);
}

/* Perfect grid dots background */
.at-whyus-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 45%;
    background-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.9) 2.5px, transparent 2.5px);
    background-size: 18px 18px;
    mask: linear-gradient(to top, black 0%, black 70%, transparent 100%);
    -webkit-mask: linear-gradient(to top, black 0%, black 70%, transparent 100%);
    pointer-events: none;
}

.at-whyus-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 10;
}

.at-whyus-header .at-section-title {
    color: var(--at-light-text);
}

.at-whyus-header .at-section-subtitle {
    color: rgba(45, 45, 45, 0.8);
}

.at-whyus-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 10px;
    position: relative;
    z-index: 10;
}

.at-whyus-grid-bottom {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    position: relative;
    z-index: 10;
}

.at-whyus-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.at-whyus-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    /*border-color: var(--at-primary-brand);*/
}

.at-whyus-icon {
    font-size: 4rem;
    margin-bottom: 25px;
    line-height: 1;
}

.at-whyus-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--at-light-text);
    margin-bottom: 15px;
    line-height: 1.3;
}

.at-whyus-description {
    font-size: 1.1rem;
    color: rgba(45, 45, 45, 0.8);
    line-height: 1.6;
}

/* ========================================
   PROCESS SECTION
   ======================================== */

.at-process-section {
    background: var(--at-light-bg);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

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

.at-process-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--at-dark-bg);
    line-height: 1.2;
    margin-bottom: 20px;
}

.at-process-highlight {
    background: var(--at-primary-brand);
    color: var(--at-dark-bg);
    padding: 8px 20px;
    border-radius: 30px;
    position: relative;
    display: inline-block;
    transform: rotate(-2deg);
    font-weight: 800;
}

/* Main Container with Content and Image */
.at-process-main-container {
    background: rgba(247, 244, 233, 0.95);
    border-radius: 30px;
    padding: 60px;
    margin-bottom: 60px;
    position: relative;
    backdrop-filter: blur(10px);
    border: 2px solid var(--at-dark-bg);
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
    min-height: 400px;
}

/* Left Side - Content */
.at-process-content {
    position: relative;
}

.at-step-content {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.5s ease;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    pointer-events: none;
}

.at-step-content.at-step-active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
    pointer-events: auto;
}

.at-step-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--at-dark-bg);
    margin-bottom: 20px;
    line-height: 1.2;
}

.at-step-description {
    font-size: 1.2rem;
    color: rgba(45, 45, 45, 0.8);
    line-height: 1.6;
    margin: 0;
}

/* Right Side - Image */
.at-process-visual {
    position: relative;
    height: 400px;
    overflow:visible;
}

.at-process-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    object-fit: fit;
    opacity: 0;
    transition: all 0.5s ease;
}

.at-process-image.at-image-active {
    opacity: 1;
    transform: scale(1);
}

/* Bottom Navigation */
.at-process-navigation {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 40px 0;
}

.at-nav-number {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 2px solid var(--at-dark-bg);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    padding: 0;
}

.at-nav-number:hover {
    border-color: var(--at-primary-brand);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(100, 255, 218, 0.2);
}

.at-nav-number.at-nav-active {
    border-color: var(--at-primary-brand);
    background: var(--at-primary-brand);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(100, 255, 218, 0.3);
}

.at-nav-number-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--at-dark-bg);
    line-height: 1;
    margin-top: 8px;
}

.at-nav-number.at-nav-active .at-nav-number-text {
    color: var(--at-dark-bg);
}

.at-nav-label {
    font-size: 0.5rem;
    color: var(--at-dark-bg);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1;
    margin-bottom: 8px;
}

.at-nav-number.at-nav-active .at-nav-label {
    color: var(--at-dark-bg);
}

/* Progress Line Between Numbers */
.at-process-navigation::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    z-index: 1;
}

.at-nav-number {
    position: relative;
    z-index: 2;
}

/* Animations */
@keyframes at-fade-slide-in {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes at-image-zoom-in {
    from {
        opacity: 0;
        transform: scale(1.1);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ========================================
   CONTACT & FOOTER SECTION
   ======================================== */

/* Contact Section */
.at-contact-section {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.7);
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    background: var(--at-dark-bg);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    overflow-y: auto;
}

.at-contact-section.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

/* Dotted background pattern */
.at-contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.3;
    pointer-events: none;
}

.at-contact-content {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.at-contact-form-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 30px;
    padding: 60px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.5);
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.at-contact-illustration {
    text-align: center;
    margin-bottom: 30px;
    position: relative;
}

.at-contact-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: at-rocket-float 3s ease-in-out infinite;
}

.at-contact-stars {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 100px;
}

.at-star {
    position: absolute;
    font-size: 1.5rem;
    animation: at-star-twinkle 2s ease-in-out infinite;
}

.at-star:nth-child(1) {
    top: 20px;
    left: 20px;
    animation-delay: 0s;
}

.at-star:nth-child(2) {
    top: 10px;
    right: 30px;
    animation-delay: 0.7s;
}

.at-star:nth-child(3) {
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 1.4s;
}

@keyframes at-rocket-float {
    0%, 100% { transform: translateY(0px) rotate(-5deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

@keyframes at-star-twinkle {
    0%, 100% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

.at-contact-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--at-dark-bg);
    text-align: center;
    margin-bottom: 15px;
    line-height: 1.2;
}

.at-contact-subtitle {
    font-size: 1.2rem;
    color: rgba(45, 45, 45, 0.8);
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.5;
}

/* Floating Plus Button */
.contact-toggle-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--at-primary-brand), var(--at-primary-brand-dark));
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(23, 162, 184, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.contact-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(23, 162, 184, 0.6);
}

.contact-toggle-btn:active {
    transform: scale(0.95);
}

/* Plus icon rotation animation */
.contact-toggle-btn .plus-icon {
    transition: transform 0.3s ease;
}

.contact-toggle-btn.active .plus-icon {
    transform: rotate(45deg);
}

/* Contact Form Modal Overlay */
.contact-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.contact-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Close button */
.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.close-btn:hover {
    background-color: #f0f0f0;
    color: #333;
}

/* Form Styles */
.at-contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.at-form-group {
    display: flex;
    flex-direction: column;
}

.at-form-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--at-dark-bg);
    margin-bottom: 8px;
}

.at-form-input,
.at-form-textarea {
    padding: 15px 20px;
    border: none;
    border-bottom: 3px solid var(--at-primary-brand);
    background: transparent;
    font-size: 1rem;
    color: var(--at-dark-bg);
    transition: all 0.3s ease;
    font-family: inherit;
}

.at-form-input:focus,
.at-form-textarea:focus {
    outline: none;
    border-bottom-color: var(--at-primary-brand-dark);
    background: rgba(100, 255, 218, 0.05);
}

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

.at-form-input::placeholder,
.at-form-textarea::placeholder {
    color: rgba(45, 45, 45, 0.5);
}

.at-submit-button {
    background: var(--at-primary-brand);
    color: var(--at-dark-bg);
    border: none;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    box-shadow: 0 10px 30px rgba(100, 255, 218, 0.3);
}

.at-submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(100, 255, 218, 0.4);
    background: var(--at-primary-brand-dark);
}

.at-submit-icon {
    transition: transform 0.3s ease;
}

.at-submit-button:hover .at-submit-icon {
    transform: translateX(5px);
}

.teal input[type="checkbox"], .teal input[type="radio"] { accent-color: var(--at-primary-brand); }

/* Radio button styles */
.at-radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.at-radio-option {
    display: flex;
    align-items: center;
    position: relative;
}

.at-radio-input {
    position: absolute;
    opacity: 1;
    cursor: pointer;
    width: 18px;
    height: 18px;
}

.at-radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    font-weight: 400;
    color: #333;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    width: 100%;
    position: relative;
    padding-left: 40px;
}

.at-radio-input:checked {
    color: var(--at-primary-brand);
}

.at-radio-input:checked + .at-radio-label:before {
    border-color: var(--at-primary-brand);
}

.at-radio-input:checked + .at-radio-label {
    font-weight: 500;
}

/* Checkbox styles */
.at-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.at-checkbox-input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

/* Other input styles */
.at-other-input-container {
    margin-top: 8px;
    margin-left: 40px;
    animation: slideDown 0.3s ease-out;
}

.at-other-input {
    width: 100%;
    border: 2px solid #ddd;
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 14px;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.at-other-input:focus {
    outline: none;
    border-color: var(--at-primary-brand);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

/* Single checkbox styles */
.at-single-checkbox {
    display: flex;
    align-items: center;
    margin-top: 8px;
}

.at-single-checkbox input {
    margin-right: 12px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.at-single-checkbox label {
    font-size: 14px;
    color: #333;
    cursor: pointer;
}

.at-single-checkbox-input:checked + .at-single-checkbox-label {
    font-weight: 500;
}

/* Message styles */
.form-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 16px;
    font-weight: 500;
    animation: slideIn 0.3s ease-out;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Submit button updates */
.at-submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
        margin-top: 0;
    }
    to {
        opacity: 1;
        max-height: 60px;
        margin-top: 8px;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Success/Error message styles */
.form-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 16px;
    font-weight: 500;
    animation: slideIn 0.3s ease-out;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading state for submit button */
.at-submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Footer Styles */
.at-footer {
    background: var(--at-dark-bg);
    padding: 80px 0 40px;
    position: relative;
}

.at-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
}

.at-footer-section {
    color: white;
}

.at-footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--at-primary-brand);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.at-contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.at-contact-item strong {
    display: block;
    color: var(--at-primary-brand);
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.at-contact-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    margin: 0;
}

.at-footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.at-footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
}

.at-footer-links a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--at-primary-brand);
}

.at-footer-links a:hover {
    color: var(--at-primary-brand);
    padding-left: 25px;
}

.at-footer-links a:hover::before {
    opacity: 1;
    left: 0;
}

/* Footer Bottom */
.at-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.at-footer-brand {
    text-align: center;
}

.at-brand-name {
    font-size: 10rem;
    font-weight: 1200;
    color: var(--at-primary-brand);
    margin: 0;
    letter-spacing: 0px;
}

.at-brand-tagline {
    color: rgba(255, 255, 255, 0.6);
    margin: 5px 0 0 0;
    font-style: italic;
}

.at-footer-copyright {
    text-align: right;
}

.at-footer-copyright p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-size: 0.9rem;
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .at-container {
        padding: 0 15px;
    }

    /* Hide desktop navigation */
    .at-nav-links {
        display: none;
    }
    
    /* Show mobile controls */
    .at-mobile-controls {
        display: flex;
    }

    /* Show mobile nav and overlay */
    .at-mobile-nav,
    .at-mobile-overlay {
        display: block;
    }

    .at-logo {
        font-size: 22px;
    }

    .at-logo-container img {
        width: 45px;
    }

    .at-mobile-lang {
        display: block;
        font-size: 35px;
    }

    .at-mobile-menu-toggle {
        display: flex;
    }
    
    .at-mobile-nav {
        display: block;
    }

    .at-hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .at-hero-description {
        font-size: 1.2rem;
    }

    .at-hero-tagline {
        font-size: 1rem;
    }

    .at-cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .at-cta-primary,
    .at-cta-secondary {
        padding: 15px 30px;
        font-size: 1rem;
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .at-mv-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .at-mv-card {
        padding: 30px;
        border-radius: 20px;
    }

    .at-mv-title {
        font-size: 2rem;
    }

    .at-mv-subtitle {
        font-size: 1.8rem;
    }

    .at-mv-description {
        font-size: 1rem;
    }

    .at-philosophy-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .at-philosophy-icon {
        width: 30vw;
    }

    .at-philosophy-icon img {
        width: 50vw;
    }

    .at-services-section {
        padding: 80px 0;
    }

    .at-services-badge {
        width: 150px;
        height: 150px;
        font-size: 14px;
        margin-bottom: 30px;
    }

    .at-services-title {
        font-size: 2rem;
    }

    .at-accordion-container {
        max-width: 95vw;
    }

    .at-accordion-item {
        border-radius: 30px;
        margin: 15px 0;
        min-height: 80px;
    }

    .at-accordion-header {
        padding: 25px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .at-accordion-title {
        font-size: 1.5rem;
    }

    .at-accordion-subtitle {
        font-size: 1rem;
    }

    .at-accordion-toggle {
        align-self: flex-end;
        margin-left: 0;
        width: 35px;
        height: 35px;
    }

    .at-accordion-toggle::before,
    .at-accordion-toggle::after {
        width: 18px;
    }

    .at-accordion-content-inner {
        padding: 0 20px 50px 20px;
    }

    .at-accordion-description {
        font-size: 1rem;
    }

    .at-service-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .at-apps-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .at-app-card,
    .at-app-card-special {
        padding: 30px;
    }

    .at-app-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
        margin-right: 15px;
    }

    .at-app-info h3 {
        font-size: 1.5rem;
    }

    .at-app-description {
        font-size: 1rem;
    }

    .at-process-image {
        width: 80%;
    }

    .at-whyus-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .at-whyus-grid-bottom {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .at-whyus-card {
        min-height: 300px;
        padding: 30px;
    }

    .at-whyus-icon {
        font-size: 3rem;
        margin-bottom: 20px;
    }

    .at-whyus-title {
        font-size: 1.5rem;
    }

    .at-whyus-description {
        font-size: 1rem;
    }

    .at-process-main-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 25px;
        text-align: center;
    }

    .at-process-visual {
        height: 250px;
        order: -1;
    }

    .at-step-title {
        font-size: 1.8rem;
    }

    .at-step-content {
        padding-top: 20px;
    }

    .at-step-description {
        font-size: 1rem;
    }

    .at-process-navigation {
        gap: 15px;
        flex-wrap: wrap;
    }

    .at-nav-number {
        width: 80px;
        height: 80px;
    }

    .at-nav-number-text {
        font-size: 1.2rem;
    }

    .at-nav-label {
        font-size: 0.7rem;
    }

    .at-process-navigation::before {
        display: none;
    }

    .at-contact-form-container {
        padding: 40px 25px;
        border-radius: 20px;
    }

    .at-contact-title {
        font-size: 2rem;
    }

    .at-contact-subtitle {
        font-size: 1.1rem;
    }

    .at-contact-icon {
        font-size: 3rem;
    }

    .at-radio-label, .at-checkbox-label {
        font-size: 16px;
        padding: 12px 16px;
        padding-left: 44px;
    }
    
    .at-radio-label:before, .at-checkbox-label:before {
        left: 16px;
        width: 20px;
        height: 20px;
    }
    
    .at-radio-label:after {
        left: 22px;
        width: 8px;
        height: 8px;
    }
    
    .at-checkbox-label:after {
        left: 21px;
    }
    
    .at-other-input-container {
        margin-left: 44px;
    }

    .at-footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

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

    .at-brand-name {
        font-size: 3rem;
    }

    .at-footer-copyright {
        text-align: center;
    }
}

/* Extra Small Mobile */
@media (max-width: 480px) {
    .at-hero-title {
        font-size: 2rem;
    }

    .at-hero-description {
        font-size: 1.1rem;
    }

    .at-mv-title {
        font-size: 1.8rem;
    }

    .at-mv-subtitle {
        font-size: 1.5rem;
    }

    .at-services-title {
        font-size: 1.8rem;
    }

    .at-accordion-title {
        font-size: 1.3rem;
    }

    .at-process-title {
        font-size: 2rem;
    }

    .at-step-title {
        font-size: 1.5rem;
    }

    .at-contact-title {
        font-size: 1.8rem;
    }

    .at-brand-name {
        font-size: 2.5rem;
    }

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