/* ============================================
   KMW Technology - Main Stylesheet
   Clean, minimal design inspired by Anthropic/Claude
   Light mode with warm accents
   ============================================ */

/* CSS Variables */
:root {
    /* Background Colors - Light, warm tones */
    --color-bg-primary: #faf9f6;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f5f4f0;
    --color-bg-card: #ffffff;
    --color-bg-elevated: #ffffff;

    /* Text Colors */
    --color-text-primary: #1a1a1a;
    --color-text-secondary: #525252;
    --color-text-muted: #737373;
    --color-text-light: #a3a3a3;

    /* Accent Colors - Warm terracotta/coral inspired by Anthropic */
    --color-accent-primary: #c96442;
    --color-accent-secondary: #d97757;
    --color-accent-light: #e8a890;
    --color-accent-bg: rgba(201, 100, 66, 0.08);
    --color-accent-bg-hover: rgba(201, 100, 66, 0.12);

    /* Borders */
    --color-border: #e5e5e5;
    --color-border-light: #f0f0f0;
    --color-border-hover: #d4d4d4;

    /* Functional Colors */
    --color-success: #22c55e;
    --color-error: #ef4444;

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

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    --spacing-3xl: 8rem;

    /* Border Radius */
    --border-radius-sm: 6px;
    --border-radius-md: 10px;
    --border-radius-lg: 14px;
    --border-radius-xl: 20px;
    --border-radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.1);
}

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

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

body {
    font-family: var(--font-family);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: rgba(250, 249, 246, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.logo-kmw {
    color: var(--color-accent-primary);
}

.logo-tech {
    color: var(--color-text-secondary);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.925rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

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

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
    border-radius: 1px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.925rem;
    font-weight: 500;
    font-family: inherit;
    border: none;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

.btn-primary:hover {
    background: var(--color-accent-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-border-hover);
}

.btn-full {
    width: 100%;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: var(--color-bg-secondary);
    overflow: hidden;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 70% 20%, rgba(201, 100, 66, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 30% 80%, rgba(201, 100, 66, 0.04) 0%, transparent 40%);
}

.hero-grid {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 3.75rem);
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
    color: var(--color-text-primary);
}

.title-highlight {
    display: block;
    color: var(--color-accent-primary);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 520px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-visual {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.625rem 1rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    animation: float 8s ease-in-out infinite;
    box-shadow: var(--shadow-md);
}

.floating-card .card-icon {
    width: 20px;
    height: 20px;
    color: var(--color-accent-primary);
}

.floating-card .card-icon svg {
    width: 100%;
    height: 100%;
}

.card-1 {
    top: 28%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 38%;
    right: 12%;
    animation-delay: -2.5s;
}

.card-3 {
    bottom: 32%;
    left: 14%;
    animation-delay: -5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-primary);
    background: var(--color-accent-bg);
    border-radius: var(--border-radius-full);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.25rem);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================
   Products Section
   ============================================ */
.products {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-primary);
}

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

.product-card {
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

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

.product-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-bg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
}

.product-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent-primary);
}

.product-title {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    letter-spacing: -0.01em;
}

.product-tag {
    font-size: 0.8rem;
    color: var(--color-accent-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.product-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.65;
    font-size: 0.95rem;
}

.product-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.product-features li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.4rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.product-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 5px;
    height: 5px;
    background: var(--color-accent-primary);
    border-radius: 50%;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 500;
    font-size: 0.925rem;
    color: var(--color-accent-primary);
    transition: gap var(--transition-fast);
}

.product-link:hover {
    gap: 0.6rem;
}

.product-link svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   Stats Section
   ============================================ */
.stats {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-sm);
}

.stat-number {
    display: block;
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 600;
    color: var(--color-accent-primary);
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-primary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text .section-tag {
    margin-bottom: var(--spacing-sm);
}

.about-text .section-title {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.about-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.about-values {
    margin-top: var(--spacing-lg);
}

.value-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.value-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-bg);
    border-radius: var(--border-radius-sm);
    flex-shrink: 0;
}

.value-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent-primary);
}

.value-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.value-item p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 0;
}

.about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image {
    width: 100%;
    max-width: 360px;
    aspect-ratio: 1;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 40%;
    height: 40%;
    color: var(--color-accent-light);
}

.image-placeholder svg {
    width: 100%;
    height: 100%;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info .section-tag {
    margin-bottom: var(--spacing-sm);
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent-primary);
}

.contact-item a:hover {
    color: var(--color-accent-primary);
}

.contact-form {
    padding: var(--spacing-lg);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px var(--color-accent-bg);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23737373' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border-light);
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
    max-width: 260px;
}

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

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.footer-column a {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    padding: 0.2rem 0;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ============================================
   Team Section
   ============================================ */
.team {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.team-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

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

.team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-bg);
}

.team-avatar svg {
    width: 40px;
    height: 40px;
}

.team-avatar-claude {
    background: linear-gradient(135deg, #c96442 0%, #d97757 100%);
    color: white;
}

.team-avatar-gpt {
    background: linear-gradient(135deg, #10a37f 0%, #1a7f5a 100%);
    color: white;
}

.team-avatar-gemini {
    background: linear-gradient(135deg, #4285f4 0%, #ea4335 50%, #fbbc04 100%);
    color: white;
}

.team-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.team-role {
    font-size: 0.9rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.team-description {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.team-badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    background: var(--color-accent-bg);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.team-badge-gpt {
    background: rgba(16, 163, 127, 0.1);
    color: #10a37f;
}

.team-badge-gemini {
    background: rgba(66, 133, 244, 0.1);
    color: #4285f4;
}

/* ============================================
   Partnerships Section
   ============================================ */
.partnerships {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
}

.partnerships-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.partnership-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.partnership-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.partnership-featured {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-accent-bg) 100%);
    border-color: var(--color-border-accent);
}

.partnership-featured:hover {
    border-color: var(--color-accent);
}

.partnership-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.partnership-logo {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    padding: 10px;
}

.partnership-logo svg {
    width: 100%;
    height: 100%;
}

.partnership-logo-anthropic {
    background: linear-gradient(135deg, #c96442 0%, #d97757 100%);
    color: white;
}

.partnership-logo-openai {
    background: #1a1a1a;
    color: white;
}

.partnership-logo-google {
    background: white;
    color: #4285f4;
    border: 1px solid var(--color-border);
}

.partnership-badge {
    padding: 0.3rem 0.7rem;
    background: var(--color-accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.partnership-badge-secondary {
    background: var(--color-bg);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.partnership-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.partnership-type {
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.partnership-description {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

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

.partnership-benefits li {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.partnership-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .partnership-featured {
        grid-column: 1;
    }

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

    .about-visual {
        order: -1;
    }

    .about-image {
        max-width: 280px;
    }

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

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(250, 249, 246, 0.98);
        backdrop-filter: blur(12px);
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding-top: calc(56px + var(--spacing-2xl));
    }

    .floating-card {
        display: none;
    }

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

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

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

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

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

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

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 0.7s ease-out;
}

.product-card {
    opacity: 0;
    animation: fadeInUp 0.5s ease-out forwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }

.team-card {
    opacity: 0;
    animation: fadeInUp 0.5s ease-out forwards;
}

.team-card:nth-child(1) { animation-delay: 0.1s; }
.team-card:nth-child(2) { animation-delay: 0.15s; }
.team-card:nth-child(3) { animation-delay: 0.2s; }
.team-card:nth-child(4) { animation-delay: 0.25s; }
.team-card:nth-child(5) { animation-delay: 0.3s; }

/* Smooth scroll offset for fixed navbar */
section[id] {
    scroll-margin-top: 72px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}