/* ==========================================
   CSS RESET & BASE STYLES
   ========================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

:root {
    /* Brand Colors - Blue to Pink Gradient */
    --color-blue: #00A3FF;
    --color-pink: #FF1F8F;
    --color-purple: #7B2FFF;

    /* Neutral Colors */
    --color-black: #0A0A0A;
    --color-gray-900: #1A1A1A;
    --color-gray-800: #2A2A2A;
    --color-gray-700: #404040;
    --color-gray-600: #666666;
    --color-gray-500: #888888;
    --color-gray-400: #AAAAAA;
    --color-gray-300: #CCCCCC;
    --color-gray-200: #E5E5E5;
    --color-gray-100: #F5F5F5;
    --color-white: #FFFFFF;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-blue) 0%, var(--color-pink) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-blue) 0%, var(--color-purple) 50%, var(--color-pink) 100%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: #E5E5E5;
    background-color: #0A0A0A;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-white);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

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

/* ==========================================
   NAVIGATION
   ========================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    border-image: linear-gradient(90deg,
        transparent 0%,
        rgba(0, 163, 255, 0.3) 30%,
        rgba(255, 31, 143, 0.3) 70%,
        transparent 100%) 1;
    transition: all var(--transition-normal);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 2rem;
}

.logo-partnership {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    transition: all var(--transition-fast);
}

.logo-link:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.logo-img {
    height: 60px;
    width: auto;
}

.lact-logo-nav {
    height: 40px;
    transition: all var(--transition-fast);
}

.plus-sign {
    color: var(--color-gray-500);
    font-size: 1.25rem;
    font-weight: 300;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 2vw, 2rem);
    flex-wrap: nowrap;
}

.nav-link {
    color: var(--color-gray-400);
    font-weight: 500;
    font-size: clamp(0.875rem, 1.5vw, 0.95rem);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--color-white);
    background: rgba(0, 163, 255, 0.1);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

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

.nav-link.active::after {
    width: 80%;
}

.nav-links .cta-button {
    color: var(--color-white);
    background: var(--gradient-primary);
    border: none;
    padding: 0.625rem 1.25rem;
    box-shadow: 0 2px 8px rgba(0, 163, 255, 0.2);
}

.nav-links .cta-button:hover {
    color: var(--color-white);
    background: var(--gradient-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 163, 255, 0.3);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

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

/* ==========================================
   BUTTONS
   ========================================== */

.cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    text-align: center;
}

.cta-button.primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(0, 163, 255, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 163, 255, 0.4);
}

.cta-button:not(.primary) {
    border: 2px solid var(--color-blue);
    color: var(--color-blue);
    background: transparent;
}

.cta-button:not(.primary):hover {
    background: var(--color-blue);
    color: var(--color-white);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl) 0;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.92) 100%),
        url('../assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-gradient {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 163, 255, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 31, 143, 0.06) 0%, transparent 40%);
    pointer-events: none;
    animation: pulseGlow 8s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.hero-vignette {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-tagline {
    font-size: clamp(0.75rem, 2vw, 1.125rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    padding: 0.75rem 1.5rem;
    background: rgba(0, 163, 255, 0.1);
    border: 1px solid rgba(0, 163, 255, 0.3);
    border-radius: 50px;
    display: inline-block;
    animation: taglinePulse 3s ease-in-out infinite;
    text-align: center;
    max-width: 100%;
    word-wrap: break-word;
    line-height: 1.4;
}

@keyframes taglinePulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 163, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 30px rgba(0, 163, 255, 0.4);
    }
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-sm);
    font-weight: 400;
}

.hero-supporting {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
}

.hero-cta {
    margin-top: var(--spacing-lg);
}

/* ==========================================
   SECTION HEADERS
   ========================================== */

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

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

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-400);
    max-width: 700px;
    margin: 0 auto;
}

/* ==========================================
   PROBLEMS WE SOLVE SECTION
   ========================================== */

.problems-section {
    background: linear-gradient(180deg, #0A0A0A 0%, #0F0F0F 100%);
    padding: var(--spacing-xl) 0;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.problem-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    animation: fadeIn 0.6s ease-out backwards;
}

.problem-card:nth-child(1) {
    animation-delay: 0.1s;
}

.problem-card:nth-child(2) {
    animation-delay: 0.2s;
}

.problem-card:nth-child(3) {
    animation-delay: 0.3s;
}

.problem-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 163, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 40px rgba(0, 163, 255, 0.1);
}

.problem-image-wrapper {
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
}

.problem-image {
    width: 100%;
    max-width: 280px;
    height: auto;
    opacity: 0.85;
    transition: all var(--transition-normal);
}

.problem-card:hover .problem-image {
    opacity: 1;
    transform: scale(1.05);
}

.problem-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.problem-list li {
    color: var(--color-gray-400);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    padding-left: 1.5rem;
    position: relative;
}

.problem-list li::before {
    content: "⚠️";
    position: absolute;
    left: 0;
    opacity: 0.7;
}

.problems-cta {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(0, 163, 255, 0.05);
    border: 1px solid rgba(0, 163, 255, 0.2);
    border-radius: var(--radius-lg);
}

.problems-cta-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

.services {
    background: #0F0F0F;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-card {
    position: relative;
    background: #1A1A1A;
    border: 2px solid #2A2A2A;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.service-card:hover {
    border-color: var(--color-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    border-color: var(--color-blue);
    background: linear-gradient(180deg, rgba(0, 163, 255, 0.1) 0%, #1A1A1A 100%);
}

.service-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 0.375rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-normal);
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-card:hover .service-icon {
    transform: translateY(-8px) scale(1.05);
}

.service-header {
    margin-bottom: var(--spacing-md);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.service-subtitle {
    color: var(--color-gray-500);
    font-size: 1rem;
}

.service-description {
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.service-features {
    margin-bottom: var(--spacing-md);
}

.service-features li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.75rem;
    color: var(--color-gray-400);
}

.service-features li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-blue);
    font-weight: 700;
}

.service-pricing {
    padding-top: var(--spacing-md);
    border-top: 1px solid #2A2A2A;
}

.pricing-model {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 0.25rem;
}

.pricing-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Staggered animation for service cards */
.service-card:nth-child(1) {
    animation-delay: 0.1s;
}

.service-card:nth-child(2) {
    animation-delay: 0.2s;
}

.service-card:nth-child(3) {
    animation-delay: 0.3s;
}

.services-note {
    text-align: center;
    padding: var(--spacing-md);
    background: #1A1A1A;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-blue);
}

.services-note p {
    color: var(--color-gray-400);
    margin: 0;
    font-weight: 500;
}

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

.process {
    background: #0A0A0A;
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-step::before {
    content: "";
    position: absolute;
    left: 31px;
    top: 70px;
    bottom: -60px;
    width: 2px;
    background: linear-gradient(180deg, var(--color-blue) 0%, var(--color-pink) 100%);
    opacity: 0.3;
}

.process-step:last-child::before {
    display: none;
}

.step-number {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 163, 255, 0.3);
}

.step-content {
    flex: 1;
    padding-top: 0.5rem;
}

.step-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.step-description {
    color: var(--color-gray-400);
    font-size: 1.05rem;
    margin-bottom: var(--spacing-sm);
}

.step-details {
    margin-top: var(--spacing-sm);
}

.step-details li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-gray-500);
}

.step-details li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-blue);
    font-weight: 700;
}

/* ==========================================
   CASE STUDY SECTION
   ========================================== */

.case-study {
    background: #0F0F0F;
}

.case-study-content {
    max-width: 1100px;
    margin: 0 auto;
}

.case-study-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.case-study-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.case-study-subtitle {
    color: var(--color-gray-500);
    font-size: 1.125rem;
}

.case-study-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.case-study-column {
    background: #1A1A1A;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.problem-image {
    width: 100%;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #0A0A0A;
}

.problem-image img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.85;
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.case-study-column:hover .problem-image img {
    opacity: 1;
    transform: scale(1.02);
}

.case-label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-blue);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.case-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.875rem;
    color: var(--color-gray-400);
    line-height: 1.6;
}

.case-list.problem li::before {
    content: "×";
    position: absolute;
    left: 0;
    color: var(--color-pink);
    font-weight: 700;
    font-size: 1.25rem;
}

.case-list.solution li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-blue);
    font-weight: 700;
}

.case-list.impact li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-blue);
    font-weight: 700;
}

.case-list.impact li strong {
    color: var(--color-white);
}

.solution-arrow {
    text-align: center;
    font-size: 2rem;
    color: var(--color-blue);
    margin: var(--spacing-md) 0;
    font-weight: 700;
}

.case-study-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(0, 163, 255, 0.1) 0%, rgba(255, 31, 143, 0.1) 100%);
    border-radius: var(--radius-lg);
    border: 2px solid #2A2A2A;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.meta-value {
    font-size: 1.125rem;
    color: var(--color-white);
    font-weight: 700;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */

.about {
    background: #0A0A0A;
}

.timeline {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    position: relative;
}

.timeline-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

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

.timeline-item::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 30px;
    bottom: -60px;
    width: 2px;
    background: var(--color-gray-300);
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-marker {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: #0A0A0A;
    border: 3px solid var(--color-gray-600);
    border-radius: 50%;
    margin-top: 4px;
}

.timeline-marker.active {
    background: var(--gradient-primary);
    border-color: var(--color-blue);
    box-shadow: 0 0 0 4px rgba(0, 163, 255, 0.2);
}

.timeline-content {
    flex: 1;
}

.timeline-date {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-blue);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.timeline-description {
    color: var(--color-gray-400);
    line-height: 1.7;
}

.about-footer {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-lg);
    background: #1A1A1A;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.sister-company-logo {
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
}

.lacomputech-logo {
    height: 50px;
    width: auto;
    transition: all var(--transition-fast);
}

.lacomputech-logo:hover {
    transform: scale(1.05);
}

.about-note {
    color: var(--color-gray-400);
    font-size: 1.05rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.about-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-blue);
    font-weight: 600;
    font-size: 1.05rem;
    transition: all var(--transition-fast);
}

.about-link:hover {
    gap: 0.75rem;
    color: var(--color-pink);
}

/* ==========================================
   FAQ SECTION
   ========================================== */

.faq {
    background: #0F0F0F;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    max-width: 1100px;
    margin: 0 auto;
}

@media (min-width: 769px) {
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}

.faq-item {
    padding: var(--spacing-lg);
    background: #1A1A1A;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-blue);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.faq-question {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.faq-answer {
    color: var(--color-gray-400);
    line-height: 1.7;
    margin: 0;
}

/* ==========================================
   BLOG TEASER SECTION
   ========================================== */

.blog-teaser {
    background: #0A0A0A;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.blog-card {
    background: #1A1A1A;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    border: 1px solid #2A2A2A;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 163, 255, 0.15);
    border-color: rgba(0, 163, 255, 0.3);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #111;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 163, 255, 0.08) 0%, rgba(255, 31, 143, 0.08) 100%);
    color: var(--color-gray-600);
}

.blog-card-content {
    padding: var(--spacing-md);
}

.blog-card-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
}

.blog-card-title {
    font-size: 1.2rem;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    color: var(--color-white);
}

.blog-card:hover .blog-card-title {
    color: var(--color-blue);
}

.blog-card-excerpt {
    font-size: 0.95rem;
    color: var(--color-gray-500);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.blog-card-date {
    font-size: 0.85rem;
    color: var(--color-gray-600);
}

.blog-cta {
    text-align: center;
}

/* Staggered animation for blog cards */
.blog-card:nth-child(1) {
    animation-delay: 0.1s;
}

.blog-card:nth-child(2) {
    animation-delay: 0.2s;
}

.blog-card:nth-child(3) {
    animation-delay: 0.3s;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */

.contact {
    background: #0A0A0A;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    background: #1A1A1A;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    margin-bottom: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-gray-300);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid #2A2A2A;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 1rem;
    background: #0F0F0F;
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(0, 163, 255, 0.1);
}

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

.contact-form button[type="submit"] {
    width: 100%;
    padding: 1rem;
    font-size: 1.05rem;
    margin-top: var(--spacing-sm);
}

.contact-note {
    text-align: center;
    color: var(--color-gray-500);
    font-size: 0.95rem;
    margin: 0;
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background: var(--color-black);
    color: var(--color-gray-400);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-logo .logo-img {
    filter: brightness(0) invert(1);
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: var(--color-gray-500);
    margin: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.footer-column h4 {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--color-gray-400);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-800);
}

.footer-bottom p {
    margin: 0.25rem 0;
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.footer-cert {
    color: var(--color-gray-600);
    font-weight: 600;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1024px) {
    .problems-grid {
        grid-template-columns: 1fr;
    }

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

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

    .case-study-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .timeline-item {
        padding-left: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
        --spacing-xxl: 5rem;
    }

    .nav-content {
        gap: 1rem;
    }

    .logo-partnership {
        gap: 0.5rem;
    }

    .logo-img {
        height: 45px;
    }

    .lact-logo-nav {
        height: 32px;
    }

    .plus-sign {
        font-size: 1.125rem;
    }

    .nav-links {
        position: fixed;
        top: 73px;
        left: 0;
        right: 0;
        background: #0A0A0A;
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        border-bottom: 1px solid #2A2A2A;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-normal);
        gap: 0.5rem;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.75rem 1rem;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

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

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

    .hero {
        min-height: 80vh;
        padding: var(--spacing-xl) 0;
        background-attachment: scroll; /* Better performance on mobile */
    }

    .hero-content {
        padding: 0 var(--spacing-sm);
    }

    .hero-tagline {
        font-size: 0.875rem;
        padding: 0.625rem 1rem;
        letter-spacing: 0.08em;
        margin-bottom: var(--spacing-sm);
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-supporting {
        font-size: 1rem;
    }

    .problem-card {
        padding: var(--spacing-md);
    }

    .problem-title {
        font-size: 1.25rem;
    }

    .problems-cta-text {
        font-size: 1.25rem;
    }

    .process-step {
        flex-direction: column;
    }

    .process-step::before {
        display: none;
    }

    .step-number {
        width: 56px;
        height: 56px;
        font-size: 1.25rem;
    }

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

    .service-icon {
        width: 70px;
        height: 70px;
    }

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

    .blog-card-image {
        height: 160px;
    }

    .blog-card-title {
        font-size: 1.1rem;
    }

    .case-study-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .problem-image {
        margin-bottom: var(--spacing-sm);
    }

    .case-study-column {
        padding: var(--spacing-md);
    }

    .case-study-meta {
        grid-template-columns: 1fr;
        padding: var(--spacing-md);
    }

    .timeline-item {
        gap: var(--spacing-sm);
    }

    .faq-item {
        padding: var(--spacing-md);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: var(--spacing-md);
    }

    /* Ensure CTA buttons are touch-friendly on mobile */
    .cta-button {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        width: 100%;
        text-align: center;
    }

    .lacomputech-logo {
        height: 40px;
    }

    .nav-links .cta-button {
        width: 100%;
        max-width: 300px;
        margin: 0.5rem auto 0;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .nav-content {
        gap: 0.5rem;
        padding: 0.75rem 0;
    }

    .logo-partnership {
        gap: 0.4rem;
    }

    .logo-img {
        height: 38px;
    }

    .lact-logo-nav {
        height: 28px;
    }

    .plus-sign {
        font-size: 0.875rem;
    }

    .nav-link {
        font-size: 0.9rem;
        padding: 0.625rem 0.875rem;
    }

    .hero-tagline {
        font-size: 0.7rem;
        padding: 0.5rem 0.75rem;
        letter-spacing: 0.05em;
        margin-bottom: var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-supporting {
        font-size: 0.9rem;
    }

    .problems-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .problem-card {
        padding: var(--spacing-sm);
    }

    .problem-title {
        font-size: 1.125rem;
    }

    .problem-list li {
        font-size: 0.9rem;
        padding-left: 1.25rem;
    }

    .problems-cta {
        padding: var(--spacing-md);
    }

    .problems-cta-text {
        font-size: 1.125rem;
    }

    .problem-image {
        max-width: 240px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .service-card,
    .faq-item,
    .case-study-column {
        padding: var(--spacing-sm);
    }

    .timeline-item {
        gap: var(--spacing-sm);
    }

    .case-label {
        font-size: 0.875rem;
    }

    .solution-arrow {
        font-size: 1.5rem;
        margin: var(--spacing-sm) 0;
    }

    .step-number {
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }

    .logo-img {
        height: 45px;
    }
}

/* ==========================================
   ANIMATIONS & INTERACTIONS
   ========================================== */

@media (prefers-reduced-motion: no-preference) {
    .fade-in {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

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

/* Smooth scroll padding for fixed nav */
section[id] {
    scroll-margin-top: 80px;
}

/* Print styles */
@media print {
    .nav,
    .mobile-menu-toggle,
    .cta-button {
        display: none;
    }
}