/* ===================================
   Fold IT Group - Main Styles
   =================================== */

/* CSS Variables */
:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-100: #f5f5f7;
    --color-gray-200: #e8e8ed;
    --color-gray-300: #d2d2d7;
    --color-gray-400: #86868b;
    --color-gray-500: #6e6e73;
    --color-gray-600: #424245;
    --color-gray-700: #1d1d1f;
    
    --gradient-start: #00d4aa;
    --gradient-end: #0066ff;
    --gradient-main: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    --gradient-hover: linear-gradient(135deg, var(--gradient-end) 0%, var(--gradient-start) 100%);
    
    --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Space Mono', monospace;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    
    --container-max: 1400px;
    --section-padding: 120px;
}

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

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
}

/* Section */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

/* Section Header */
.section-header {
    margin-bottom: 80px;
}

.section-header.center {
    text-align: center;
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-gray-400);
    margin-bottom: 20px;
    position: relative;
    padding-left: 20px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--gradient-main);
    border-radius: 50%;
}

.section-title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-gray-400);
    margin-top: 20px;
    max-width: 500px;
}

.section-header.center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* Gradient Text */
.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 15px;
    font-weight: 500;
    border-radius: 100px;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-white);
    color: var(--color-black);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-main);
    opacity: 0;
    transition: var(--transition-medium);
    border-radius: 100px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(0, 212, 170, 0.3);
    color: var(--color-white);
}

.btn-primary:hover::before {
    opacity: 1;
}

/* Ensure all button content stays visible */
.btn * {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-gray-600);
}

.btn-secondary:hover {
    border-color: var(--color-white);
    background: var(--color-white);
    color: var(--color-black);
}

.btn.full-width {
    width: 100%;
}

/* ===================================
   Navigation
   =================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-medium);
}

.nav.scrolled {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 18px;
}

.nav-logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-logo .logo-icon {
    width: 36px;
    height: 36px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-size: 14px;
    color: var(--color-gray-300);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gradient-main);
    transition: var(--transition-medium);
}

.nav-link:hover {
    color: var(--color-white);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-fast);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse at center, rgba(0, 102, 255, 0.15) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

.hero-gradient::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 20%;
    width: 60%;
    height: 60%;
    background: radial-gradient(ellipse at center, rgba(0, 212, 170, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.5; }
    50% { transform: scale(1.1) rotate(5deg); opacity: 0.8; }
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gray-300);
    margin-bottom: 30px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--gradient-main);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero-title {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 30px;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--color-gray-400);
    line-height: 1.7;
    margin-bottom: 50px;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
    z-index: 10;
}

.hero-scroll {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.scroll-indicator span {
    font-family: var(--font-mono);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gray-600);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-gray-600), transparent);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 20px;
    background: var(--gradient-main);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { transform: translateY(-20px); }
    100% { transform: translateY(80px); }
}

/* Animations */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

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

/* ===================================
   About Section
   =================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: start;
}

.about-content {
    max-width: 600px;
}

.about-text {
    color: var(--color-gray-300);
    margin-bottom: 24px;
    line-height: 1.8;
}

.about-text.large {
    font-size: 20px;
    color: var(--color-white);
    line-height: 1.7;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 30px;
    transition: var(--transition-medium);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 600;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 14px;
    color: var(--color-gray-400);
}

/* ===================================
   Companies Section
   =================================== */
.companies {
    background: linear-gradient(180deg, var(--color-black) 0%, rgba(255, 255, 255, 0.02) 50%, var(--color-black) 100%);
}

.companies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.company-card {
    display: block;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 50px;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.company-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-main);
    opacity: 0;
    transition: var(--transition-medium);
}

.company-card:hover {
    border-color: rgba(0, 212, 170, 0.3);
    transform: translateY(-10px);
}

.company-card:hover::before {
    opacity: 0.05;
}

.company-card > * {
    position: relative;
    z-index: 1;
}

.company-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    transition: var(--transition-medium);
}

.company-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
    transition: var(--transition-medium);
}

.company-card:hover .company-icon {
    background: var(--gradient-main);
}

.company-card:hover .company-icon svg {
    color: var(--color-black);
}

.company-name {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
}

.company-desc {
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gray-400);
    margin-bottom: 20px;
}

.company-details {
    color: var(--color-gray-300);
    line-height: 1.7;
    margin-bottom: 30px;
}

.company-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-400);
    transition: var(--transition-fast);
}

.company-link svg {
    transition: var(--transition-fast);
}

.company-card:hover .company-link {
    color: var(--color-white);
}

.company-card:hover .company-link svg {
    transform: translateX(5px);
}

/* ===================================
   Services Section
   =================================== */
.services-list {
    display: flex;
    flex-direction: column;
}

.service-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 40px;
    align-items: start;
    padding: 40px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-medium);
}

.service-item:first-child {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.service-item:hover {
    padding-left: 20px;
}

.service-number {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--color-gray-500);
}

.service-content h3 {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 10px;
    transition: var(--transition-fast);
}

.service-item:hover .service-content h3 {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-content p {
    color: var(--color-gray-400);
    max-width: 500px;
    line-height: 1.7;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    max-width: 300px;
    justify-content: flex-end;
}

.service-tags span {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 100px;
    font-size: 12px;
    color: var(--color-gray-400);
    white-space: nowrap;
}

/* ===================================
   Portfolio Section
   =================================== */
.portfolio {
    background: var(--color-gray-700);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-medium);
}

.portfolio-item.large {
    grid-column: span 2;
}

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

.portfolio-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.portfolio-item.large .portfolio-image {
    aspect-ratio: 2/1;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    transition: var(--transition-medium);
}

.portfolio-placeholder.gradient-bg {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.2) 0%, rgba(0, 102, 255, 0.2) 100%);
}

.portfolio-placeholder.gradient-bg-alt {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.2) 0%, rgba(0, 212, 170, 0.2) 100%);
}

.portfolio-item:hover .portfolio-placeholder {
    transform: scale(1.05);
}

.portfolio-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
}

.portfolio-category {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gradient-start);
    margin-bottom: 8px;
    display: block;
}

.portfolio-info h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 5px;
}

.portfolio-info p {
    font-size: 14px;
    color: var(--color-gray-400);
}

/* ===================================
   Contact Section
   =================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: start;
}

.contact-text {
    color: var(--color-gray-300);
    line-height: 1.8;
    margin-bottom: 40px;
    font-size: 18px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--color-gray-300);
    transition: var(--transition-fast);
}

.contact-item:hover {
    color: var(--color-white);
}

.contact-item svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.contact-form {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 50px;
}

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

.form-group:last-of-type {
    margin-bottom: 30px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 18px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-white);
    font-size: 15px;
    transition: var(--transition-fast);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-500);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 16px;
}

.form-group select option {
    background: var(--color-gray-700);
    color: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--gradient-start);
    background: rgba(0, 212, 170, 0.05);
}

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

/* ===================================
   Footer
   =================================== */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.footer-logo .logo-icon {
    width: 32px;
    height: 32px;
}

.footer-brand p {
    color: var(--color-gray-400);
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    color: var(--color-white);
}

.footer-links a {
    display: block;
    color: var(--color-gray-400);
    font-size: 14px;
    margin-bottom: 12px;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--color-gray-500);
}

/* ===================================
   Responsive Styles
   =================================== */
@media (max-width: 1200px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-content {
        max-width: 100%;
    }
    
    .about-stats {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .service-item {
        grid-template-columns: 60px 1fr;
        gap: 30px;
    }
    
    .service-tags {
        grid-column: 2;
        justify-content: flex-start;
        margin-top: 15px;
    }
}

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .container {
        padding: 0 30px;
    }
    
    .nav-container {
        padding: 0 30px;
    }
    
    .companies-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--color-black);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: var(--transition-medium);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 24px;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 100;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-item.large {
        grid-column: span 1;
    }
    
    .service-item {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .service-number {
        order: -1;
    }
    
    .service-tags {
        justify-content: flex-start;
    }
    
    .section-header {
        margin-bottom: 50px;
    }
    
    .company-card {
        padding: 35px;
    }
    
    .contact-form {
        padding: 30px;
    }
}

@media (max-width: 480px) {
    :root {
        --section-padding: 60px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-number {
        font-size: 36px;
    }
}

/* ===================================
   Sub-page Styles
   =================================== */
.page-hero {
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.page-hero .hero-bg {
    position: absolute;
    inset: 0;
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.page-hero .hero-badge {
    margin-bottom: 20px;
}

.page-hero-title {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.page-hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--color-gray-400);
    line-height: 1.7;
    max-width: 600px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-medium);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-main);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-black);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--color-gray-400);
    line-height: 1.7;
}

/* Process Section */
.process-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.process-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 40px;
    padding: 50px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.process-item:first-child {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.process-number {
    font-size: 64px;
    font-weight: 600;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.process-content h3 {
    font-size: 28px;
    font-weight: 500;
    margin-bottom: 15px;
}

.process-content p {
    color: var(--color-gray-400);
    line-height: 1.8;
    max-width: 600px;
}

/* Tech Stack */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 60px;
}

.tech-item {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    font-size: 14px;
    color: var(--color-gray-300);
    transition: var(--transition-fast);
}

.tech-item:hover {
    background: var(--gradient-main);
    color: var(--color-black);
    border-color: transparent;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: var(--section-padding) 0;
}

.cta-section .section-title {
    margin-bottom: 20px;
}

.cta-section .section-subtitle {
    margin: 0 auto 40px;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .process-item {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .process-number {
        font-size: 48px;
    }
}