/* ===== CSS Variables - Yuja (Citrus) Theme ===== */
:root {
    /* Yuza (Citron) Fresh Palette - 2025 Refresh */
    --primary-color: #FFC107;
    /* Amber 500 - Warm & Bright */
    --primary-light: #FFECB3;
    /* Amber 100 */
    --primary-dark: #FFA000;
    /* Amber 700 */

    --secondary-color: #2ECC71;
    /* Emerald 500 - Fresh Green */
    --secondary-light: #D5F5E3;
    /* Emerald 100 */
    --secondary-dark: #27AE60;
    /* Emerald 600 */

    --accent-warm: #FF7043;
    /* Deep Orange 400 */
    --accent-cool: #4FC3F7;
    /* Light Blue 300 */

    /* Gradients */
    --gradient-yuza: linear-gradient(135deg, #FFC107 0%, #FF9800 100%);
    --gradient-leaf: linear-gradient(135deg, #2ECC71 0%, #27AE60 100%);
    --gradient-fresh: linear-gradient(135deg, #FFC107 0%, #2ECC71 100%);
    --gradient-mesh:
        radial-gradient(at 0% 0%, rgba(255, 193, 7, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(46, 204, 113, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(255, 112, 67, 0.1) 0px, transparent 50%),
        radial-gradient(at 0% 100%, rgba(79, 195, 247, 0.1) 0px, transparent 50%);

    /* Glassmorphism - Refined */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.05);

    /* Modern Neutrals */
    --white: #FFFFFF;
    --bg-warm: #FDFBF7;
    /* Creamy Off-White */
    --black: #1A1A1A;

    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E0E0E0;
    --gray-400: #BDBDBD;
    --gray-500: #9E9E9E;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;

    /* Typography */
    --font-main: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', sans-serif;
    --font-heading: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    /* Unified font for cleaner look */

    /* Spacing & Layout */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    --spacing-3xl: 8rem;

    /* Organic Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    --radius-blob: 60% 40% 30% 70% / 60% 30% 70% 40%;

    /* Shadows - Soft & Premium */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 16px 32px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.12);
    --shadow-colored: 0 12px 24px rgba(255, 193, 7, 0.25);
    --shadow-glow: 0 0 40px rgba(255, 193, 7, 0.4);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
}

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

.text-keep-all {
    word-break: keep-all;
    word-wrap: break-word;
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-main);
    line-height: var(--line-height-base);
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Navigation ===== */
/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
    height: 70px;
    display: flex;
    align-items: center;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-logo::before {
    content: '';
    display: block;
    width: 40px;
    height: 40px;
    background-image: url('../apple-touch-icon.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    border-radius: 8px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    position: relative;
    font-weight: 500;
    color: var(--gray-600);
    font-size: 0.95rem;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--gray-900);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transition: transform var(--transition-base);
    transform-origin: center;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 4px;
}

.hamburger .bar {
    width: 24px;
    height: 2px;
    background: var(--gray-800);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--bg-warm);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: var(--radius-blob);
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s infinite ease-in-out;
    will-change: transform;
}

.blob-1 {
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: var(--primary-light);
    animation-delay: 0s;
}

.blob-2 {
    bottom: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: var(--secondary-light);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 20%;
    width: 300px;
    height: 300px;
    background: rgba(255, 193, 7, 0.2);
    animation-delay: -10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }

    33% {
        transform: translate(30px, -50px) rotate(10deg) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) rotate(-5deg) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-text-content {
    text-align: center;
    max-width: 800px;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
    justify-content: center;
}

.btn-loading {
    display: none !important;
}

.btn.loading .btn-text {
    display: none !important;
}

.btn.loading .btn-loading {
    display: inline-block !important;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--white);
    border-radius: 100px;
    border: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    animation: fadeInDown 0.8s ease-out;
}

.badge-icon {
    font-size: 1.2rem;
}

.badge-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700);
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
    letter-spacing: -0.03em;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.highlight-text {
    position: relative;
    white-space: nowrap;
    z-index: 1;
}

.highlight-text::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: -4px;
    right: -4px;
    height: 24px;
    background: var(--primary-light);
    z-index: -1;
    border-radius: 4px;
    transform: rotate(-1deg);
    opacity: 0.8;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
    justify-content: center;
}

.app-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--gray-100);
    color: var(--gray-900);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition-base);
    width: 100%;
    cursor: pointer;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: var(--gray-900);
    color: var(--white);
    box-shadow: var(--shadow-md);
    border: 1px solid transparent;
}

.btn-primary:hover {
    background: var(--black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-900);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease-out 0.4s backwards;
}

.hero-stats-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--white);
    box-shadow: var(--shadow-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
    margin-bottom: 4px;
    font-feature-settings: "tnum";
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 40px;
    }

    .hero-text-content {
        text-align: center;
        margin: 0 auto;
    }

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

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

    .hero-stats-card {
        max-width: 500px;
        margin: 0 auto;
    }
}

/* ===== Section Styles ===== */
section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===== Apps Section ===== */
.apps {
    background: var(--white);
    position: relative;
}

.apps::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-warm), transparent);
    z-index: 0;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.app-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-yuza);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.app-badge {
    align-self: flex-start;
    padding: 0.4rem 1rem;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

.app-badge.released {
    background: var(--secondary-light);
    color: var(--secondary-dark);
}

.app-badge.coming-soon {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.app-badge.in-development {
    background: var(--gray-100);
    color: var(--gray-600);
}

.app-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    color: var(--gray-800);
    transition: all var(--transition-base);
}

.app-card:hover .app-icon {
    background: var(--primary-color);
    color: var(--white);
    transform: rotate(-5deg) scale(1.1);
    box-shadow: var(--shadow-colored);
}

.app-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.app-description {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    flex-grow: 1;
    min-height: 4.8em;
    /* Increased to accommodate 3 lines if needed, ensuring consistency */
    display: flex;
    align-items: flex-start;
}

.app-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.app-action {
    margin-top: auto;
    width: 100%;
}

.app-features {
    margin-bottom: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-100);
}

.app-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0.8rem;
    color: var(--gray-700);
    font-size: 0.95rem;
}

.app-features li::before {
    content: '✓';
    color: var(--secondary-color);
    font-weight: 800;
}

.app-card .btn {
    width: 100%;
    margin-top: auto;
}

.app-card-placeholder {
    border: 2px dashed var(--gray-300);
    background: transparent;
    box-shadow: none;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.app-card-placeholder:hover {
    border-color: var(--primary-color);
    background: var(--gray-50);
    transform: translateY(-4px);
}

.app-card-placeholder .app-icon {
    background: var(--gray-100);
    color: var(--gray-400);
    margin-bottom: 1rem;
}

.app-card-placeholder:hover .app-icon {
    background: var(--primary-light);
    color: var(--primary-dark);
    transform: none;
    box-shadow: none;
}

/* ===== Services Section ===== */
/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-featured {
    background: var(--gray-900);
    color: var(--white);
    border: none;
}

.service-featured:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: var(--gray-900);
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    color: var(--gray-900);
    transition: all var(--transition-base);
}

.service-featured .service-icon {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-color);
}

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

.service-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.service-featured .service-title {
    color: var(--white);
}

.service-description {
    color: var(--gray-600);
    line-height: 1.7;
}

.service-featured .service-description {
    color: var(--gray-400);
}



/* ===== Team Section ===== */
.team {
    background: var(--gray-50);
}

.team-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-3xl);
    align-items: center;
}

.team-headline {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--gray-900);
    line-height: 1.2;
}

.team-text {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
    max-width: 600px;
}

.team-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.team-feature {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

.feature-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.feature-content p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.5;
}

.team-visual {
    position: relative;
}

.team-stats-card {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: relative;
    z-index: 2;
    border: 1px solid var(--gray-100);
}

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

.stat-number-large {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-feature-settings: "tnum";
    font-variant-numeric: tabular-nums;
}

.stat-label-large {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.team-quote {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--gray-900);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    max-width: 300px;
    box-shadow: var(--shadow-lg);
    z-index: 3;
}

.quote-icon {
    color: var(--primary-color);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.quote-text {
    font-size: 1rem;
    line-height: 1.6;
    font-style: italic;
    font-weight: 500;
}

@media (max-width: 968px) {
    .team-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .team-stats-card {
        padding: 2rem;
    }

    .team-quote {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 2rem;
        max-width: 100%;
    }
}

/* ===== About Section ===== */
.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: var(--bg-warm);
    transition: all var(--transition-base);
}

.about-card:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.about-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    color: var(--primary-dark);
    box-shadow: var(--shadow-sm);
}

.about-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.about-description {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--gray-50);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-3xl);
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.form-group label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.95rem;
}

.required {
    color: var(--error);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.1);
}

.form-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.required {
    color: var(--accent-warm);
}

.btn-submit {
    width: 100%;
    padding: 1.2rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.contact-info-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--gray-900);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 50%;
    flex-shrink: 0;
}

.info-label {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.info-value {
    font-size: 1.1rem;
    color: var(--gray-900);
    font-weight: 500;
}

.contact-cta-card {
    background: var(--gradient-yuza);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    color: var(--gray-900);
    box-shadow: var(--shadow-colored);
}

.contact-cta-card h4 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.contact-cta-card p {
    line-height: 1.6;
    opacity: 0.9;
    font-weight: 500;
}

@media (max-width: 968px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* ===== Footer ===== */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 4rem 0;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.footer-tagline {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.footer-info {
    text-align: right;
}

.footer-text {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

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

/* ===== Animations ===== */
/* AOS Animation Fix */
[data-aos] {
    opacity: 1 !important;
    transform: none !important;
}

[data-aos].aos-animate {
    /* Reset to allow JS to handle if needed, but default to visible for safety */
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

/* ===== Responsive Design ===== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: left var(--transition-base);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg) 0;
        gap: var(--spacing-sm);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .team-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .hero {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-stats {
        gap: var(--spacing-xl);
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }

    .services-grid,
    .about-grid {
        grid-template-columns: 1fr;
    }

    .team-stats-card {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .stat-divider {
        width: 60px;
        height: 2px;
    }

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

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

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

@media (max-width: 480px) {

    .team-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .apps-grid {
        gap: var(--spacing-md);
    }

    .app-card,
    .service-card,
    .about-card {
        padding: var(--spacing-md);
    }
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-1);
    border-radius: var(--radius-full);
    border: 2px solid var(--gray-100);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-2);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--gray-100);
}

/* ===== Selection Styling ===== */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white);
}

/* ===== Utility Classes ===== */
.text-gradient {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* ===== Smooth Reveal Animation ===== */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== Performance Optimizations ===== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== Print Styles ===== */
@media print {

    .navbar,
    .hero-background,
    .floating-shape,
    .btn,
    .contact-form {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }
}