/* ===================================================================
   CSS CUSTOM PROPERTIES
   =================================================================== */

:root {
    /* Colors */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --accent: #3b82f6;
    --text: #1f2937;
    --text-light: #4b5563;
    --muted: #6b7280;
    --bg: #ffffff;
    --surface: #f8fafc;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --success: #059669;
    --warning: #d97706;
    --error: #dc2626;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --container-padding: 1rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Breakpoints - for reference */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
}

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

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
}

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

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

a:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

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

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--space-4) 0;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text);
}

h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-base);
}

p {
    margin: 0 0 var(--space-4) 0;
    color: var(--text-light);
}

ul, ol {
    margin: 0 0 var(--space-4) 0;
    padding-left: var(--space-6);
    color: var(--text-light);
}

li {
    margin-bottom: var(--space-1);
}

/* ===================================================================
   LAYOUT UTILITIES
   =================================================================== */

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

.section {
    padding: var(--space-16) 0;
    position: relative;
}

.section:nth-child(even) {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.section:nth-child(even)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(147, 51, 234, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.section__title {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section__intro {
    text-align: center;
    font-size: var(--font-size-lg);
    max-width: 800px;
    margin: 0 auto var(--space-12) auto;
    color: var(--text-light);
}

.section__content {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    flex-wrap: wrap;
}

.section__text {
    flex: 1;
    min-width: 300px;
}

.section__text .section__title {
    text-align: left;
    margin-bottom: var(--space-6);
}

.section__text .section__intro {
    text-align: left;
    margin-bottom: 0;
}

.section__visual {
    flex: 0 0 auto;
    max-width: 300px;
}

.section__image {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    opacity: 0.9;
    transition: all 0.3s ease;
}

.section__image:hover {
    opacity: 1;
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .section__content {
        flex-direction: column;
        text-align: center;
    }
    
    .section__text .section__title,
    .section__text .section__intro {
        text-align: center;
    }
    
    .section__visual {
        max-width: 250px;
    }
}

.eyebrow {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: var(--space-2);
}

.badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: var(--surface);
    color: var(--text);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* ===================================================================
   GRID SYSTEMS
   =================================================================== */

.card-grid {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .card-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}

@media (min-width: 1024px) {
    .card-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.card-grid--two {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

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

.features-grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.products-grid {
    display: grid;
    gap: var(--space-10);
    grid-template-columns: 1fr;
}

.contact-grid {
    display: grid;
    gap: var(--space-12);
    grid-template-columns: 1fr;
}

.mission-grid {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.faq-grid {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* ===================================================================
   HEADER & NAVIGATION
   =================================================================== */

.header {
    background-color: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--container-padding);
}

.nav__brand {
    flex-shrink: 0;
}

.nav__logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav__logo:hover {
    text-decoration: none;
}

.nav__logo-image {
    height: 48px;
    width: auto;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 8px;
    filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.2));
}

.nav__logo:hover .nav__logo-image {
    transform: scale(1.05) rotate(2deg);
    filter: drop-shadow(0 8px 16px rgba(37, 99, 235, 0.3));
}

.nav__logo-fallback {
    display: none;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text);
}

.star-icon {
    width: 24px;
    height: 24px;
    fill: var(--primary);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    padding: var(--space-2);
    cursor: pointer;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text);
    transition: all 0.2s ease;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav__link {
    font-weight: 500;
    color: var(--text-light);
    text-decoration: none;
    padding: var(--space-2) 0;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.nav__link:hover {
    color: var(--primary);
    text-decoration: none;
}

.nav__link--active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

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

.button {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--primary);
    cursor: pointer;
    font-size: var(--font-size-base);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.button:hover::before {
    left: 100%;
}

.button:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1e40af 100%);
    border-color: var(--primary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgb(37 99 235 / 0.3), 0 4px 6px -4px rgb(37 99 235 / 0.3);
}

.button:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.button--small {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

.button--large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

.button--secondary {
    background: white !important;
    color: var(--primary);
    border-color: var(--primary);
    border-width: 1px;
}

.button--secondary:hover {
    background: var(--surface) !important;
    color: var(--primary-dark);
    border-color: var(--primary);
}

.button--outline {
    background: white !important;
    color: var(--primary);
    border-color: var(--primary);
    border-width: 1px;
}

.button--outline:hover {
    background: var(--primary) !important;
    color: white;
    border-color: var(--primary-dark);
}

.button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.button:disabled:hover {
    background-color: var(--primary);
    transform: none;
    box-shadow: none;
}

/* ===================================================================
   CARDS
   =================================================================== */

.product-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow);
    transition: all 0.2s ease;
}

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

.product-card__header h3 {
    margin-bottom: var(--space-2);
}

.product-card__subtitle {
    color: var(--muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
}

.product-card__content {
    margin-bottom: var(--space-6);
}

.product-card__footer {
    margin-top: auto;
}

.product-detail-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-10);
    box-shadow: var(--shadow);
}

.product-detail-card__header h2 {
    margin-bottom: var(--space-2);
}

.product-detail-card__subtitle {
    color: var(--muted);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-6);
}

.product-detail-card__content h3 {
    margin: var(--space-6) 0 var(--space-3) 0;
    font-size: var(--font-size-lg);
}

.product-detail-card__footer {
    margin-top: var(--space-8);
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.feature-card {
    text-align: center;
    padding: var(--space-8);
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary-dark));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::after {
    transform: scaleX(1);
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    transform: translateY(-4px);
}

.feature-card__icon {
    margin-bottom: var(--space-4);
}

.feature-card__icon svg {
    width: 48px;
    height: 48px;
    fill: var(--primary);
}

.feature-card__icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.feature-card h3 {
    margin-bottom: var(--space-3);
    color: var(--text);
}

.feature-card p {
    margin: 0;
    color: var(--text-light);
}

.feature-item {
    padding: var(--space-4);
    background-color: var(--surface);
    border-radius: var(--border-radius);
}

.feature-item h3 {
    margin-bottom: var(--space-2);
    font-size: var(--font-size-lg);
}

.feature-item p {
    margin: 0;
    color: var(--text-light);
}

.mission-card {
    padding: var(--space-6);
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
}

.mission-card h3 {
    margin-bottom: var(--space-3);
    color: var(--primary);
}

.mission-card p {
    margin: 0;
}

.benefit-card {
    padding: var(--space-6);
    background-color: var(--surface);
    border-radius: var(--border-radius-lg);
}

.benefit-card h3 {
    margin-bottom: var(--space-3);
    color: var(--text);
}

.benefit-card p {
    margin: 0;
}

.solution-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .solution-card {
        padding: var(--space-10);
    }
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.6s ease;
}

.solution-card:hover::before {
    left: 100%;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 10px 10px -5px rgb(0 0 0 / 0.04);
    border-color: var(--primary);
    background: linear-gradient(145deg, #ffffff 0%, #f1f5f9 100%);
}

.solution-card__icon {
    margin-bottom: var(--space-6);
}

.solution-card__icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.solution-card__content {
    text-align: left;
    margin-bottom: var(--space-6);
}

.solution-card__content h3 {
    text-align: center;
    margin-bottom: var(--space-4);
    color: var(--text);
}

.solution-card__benefits {
    list-style: none;
    padding: 0;
    margin: var(--space-4) 0 0 0;
}

.solution-card__benefits li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-2);
    color: var(--text-light);
}

.solution-card__benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 600;
}

.solution-card__footer {
    text-align: center;
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}

.cta__actions {
    text-align: center;
}

.cta__note {
    margin-top: var(--space-4);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.highlight-box {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    margin-top: var(--space-6);
}

.highlight-box h3 {
    margin-bottom: var(--space-4);
    color: var(--primary);
}

.highlight-box ul {
    margin: 0;
    color: var(--text-light);
}

.highlight-box li {
    margin-bottom: var(--space-2);
}

.highlight-box strong {
    color: var(--text);
}

/* ===================================================================
   HERO SECTIONS
   =================================================================== */

.hero {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 20%, #ffffff 100%);
    position: relative;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(147, 51, 234, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero--page {
    padding: var(--space-16) 0;
}

.hero__content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero__title {
    margin-bottom: var(--space-6);
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--text);
}

.hero__subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-light);
    margin-bottom: var(--space-8);
    line-height: 1.5;
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-8);
}

.hero__stats {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
    margin: var(--space-8) 0;
    flex-wrap: wrap;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.stat {
    text-align: center;
    padding: var(--space-4) var(--space-5);
    background: linear-gradient(145deg, rgba(37, 99, 235, 0.05) 0%, rgba(37, 99, 235, 0.02) 100%);
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: var(--border-radius);
    flex: 1;
    min-width: 120px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary), var(--accent), var(--primary-dark));
    border-radius: var(--border-radius-lg);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.stat:hover::before {
    opacity: 1;
}

.stat:hover {
    transform: translateY(-2px);
    color: white;
    background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-color: var(--primary);
}

.stat:hover .stat__number {
    color: white;
}

.stat:hover .stat__label {
    color: rgba(255, 255, 255, 0.9);
}

.stat__number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-1);
}

.stat__label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero__highlight {
    padding: var(--space-4);
    background-color: var(--bg);
    border: 1px solid var(--primary);
    border-radius: var(--border-radius);
    color: var(--primary);
    font-weight: 500;
}

.hero__visual {
    margin-top: var(--space-8);
    text-align: center;
}

.hero__image {
    max-width: 100%;
    max-height: 400px;
    width: auto;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: contain;
}

/* ===================================================================
   STEPS & PROCESSES
   =================================================================== */

.steps {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: 1fr;
}

.step {
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
}

.step__number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.step__content h3 {
    margin-bottom: var(--space-2);
}

.step__content p {
    margin: 0;
    color: var(--text-light);
}

/* ===================================================================
   CONTENT LAYOUTS
   =================================================================== */

.content-split {
    display: grid;
    gap: var(--space-12);
    align-items: center;
    grid-template-columns: 1fr;
}

.content-split__text h2 {
    margin-bottom: var(--space-6);
}

.placeholder-image {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.placeholder-image svg {
    width: 100%;
    height: 100%;
    max-width: 400px;
    max-height: 300px;
}

/* ===================================================================
   VALUES & FAQ
   =================================================================== */

.values-list {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: 1fr;
}

.value-item {
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
}

.value-item__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-item__icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.value-item__content h3 {
    margin-bottom: var(--space-2);
}

.value-item__content p {
    margin: 0;
}

.faq-item {
    padding: var(--space-6);
    background-color: var(--surface);
    border-radius: var(--border-radius-lg);
}

.faq-item h3 {
    margin-bottom: var(--space-3);
    color: var(--text);
}

.faq-item p {
    margin: 0;
}

/* ===================================================================
   FORMS
   =================================================================== */

.form {
    background-color: var(--bg);
    padding: var(--space-8);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
}

.form-notice {
    background-color: var(--surface);
    padding: var(--space-4);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-6);
}

.form-notice p {
    margin: 0;
    color: var(--text);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 500;
    color: var(--text);
}

.form-input {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: border-color 0.2s ease;
    background-color: var(--bg);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

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

.form-help {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--font-size-sm);
    color: var(--muted);
}

.form-actions {
    margin-top: var(--space-8);
}

.form-note {
    margin-top: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--muted);
}

/* ===================================================================
   CONTACT PAGE
   =================================================================== */

.contact-details {
    margin-bottom: var(--space-8);
}

.contact-item {
    display: flex;
    gap: var(--space-4);
    align-items: center;
    padding: var(--space-4);
    background-color: var(--surface);
    border-radius: var(--border-radius);
}

.contact-item__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item__icon svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.contact-item__content h3 {
    margin: 0 0 var(--space-1) 0;
    font-size: var(--font-size-base);
}

.contact-item__content p {
    margin: 0;
    color: var(--text-light);
}

.contact-timing, .contact-services {
    margin-bottom: var(--space-8);
}

.contact-services ul {
    margin: var(--space-3) 0 0 0;
}

.contact-email {
    background-color: var(--bg);
    padding: var(--space-8);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.contact-email h2 {
    margin-bottom: var(--space-4);
    color: var(--text);
}

.email-cta p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-bottom: var(--space-6);
}

.email-action {
    margin-bottom: var(--space-8);
}

.email-suggestions {
    background-color: var(--surface);
    padding: var(--space-6);
    border-radius: var(--border-radius);
    text-align: left;
}

.email-suggestions h3 {
    margin-bottom: var(--space-4);
    color: var(--text);
    text-align: center;
}

.email-suggestions ul {
    margin: 0;
    color: var(--text-light);
}

.email-suggestions li {
    margin-bottom: var(--space-2);
}

/* ===================================================================
   CTA SECTIONS
   =================================================================== */

.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #1e40af 100%);
    position: relative;
    color: white;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(59, 130, 246, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.cta__content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta h2 {
    color: white;
    margin-bottom: var(--space-4);
}

.cta p {
    color: white;
    opacity: 0.9;
    margin-bottom: var(--space-8);
}

.cta__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.cta .button--primary {
    background-color: white;
    color: var(--primary);
}

.cta .button--primary:hover {
    background-color: var(--surface);
    color: var(--primary-dark);
}

.cta .button--outline {
    border-color: white;
    color: white;
}

.cta .button--outline:hover {
    background-color: white;
    color: var(--primary);
}

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

.footer {
    background-color: var(--text);
    color: white;
    padding: var(--space-16) 0 var(--space-8) 0;
}

.footer__content {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    margin-bottom: var(--space-12);
}

.footer__section h3 {
    color: white;
    margin-bottom: var(--space-4);
}

.footer__section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2);
}

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

.footer__section ul li {
    margin-bottom: var(--space-2);
}

.footer__section ul a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer__section ul a:hover {
    color: white;
    text-decoration: underline;
}

.footer__section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.footer__section a:hover {
    color: white;
    text-decoration: underline;
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--space-6);
    text-align: center;
}

.footer__bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

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

@media (max-width: 767px) {
    /* Mobile navigation */
    .nav__toggle {
        display: flex;
    }
    
    .nav__menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg);
        border-top: 1px solid var(--border);
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-4);
        gap: var(--space-2);
        box-shadow: var(--shadow-lg);
    }
    
    .nav__menu.nav__menu--open {
        display: flex;
    }
    
    .nav__link {
        padding: var(--space-3);
        text-align: center;
        border-bottom: none;
        border-radius: var(--border-radius);
    }
    
    .nav__link:hover, .nav__link--active {
        background-color: var(--surface);
    }
    
    /* Typography adjustments */
    .hero__title {
        font-size: var(--font-size-3xl);
    }
    
    .hero__subtitle {
        font-size: var(--font-size-lg);
    }
    
    .section__title {
        font-size: var(--font-size-2xl);
    }
    
    /* Layout adjustments */
    .hero__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .step__number {
        align-self: center;
    }
    
    .value-item {
        flex-direction: column;
        text-align: center;
    }
    
    .value-item__icon {
        align-self: center;
    }
    
    .contact-grid {
        gap: var(--space-8);
    }
    
    .product-detail-card__footer {
        flex-direction: column;
    }
    
    .cta__actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
    
    .content-split {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1.2fr;
        align-items: start;
    }
    
    .steps {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: var(--font-size-5xl);
    }
    
    .section {
        padding: var(--space-20) 0;
    }
    
    .products-grid {
        gap: var(--space-12);
    }
}

/* ===================================================================
   ACCESSIBILITY
   =================================================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles */
.nav__link:focus,
.button:focus,
.form-input:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* High contrast adjustments */
@media (prefers-contrast: high) {
    :root {
        --border: #000000;
        --text-light: #000000;
    }
}

/* ===================================================================
   PRINT STYLES
   =================================================================== */

@media print {
    .header,
    .footer,
    .nav__toggle,
    .button {
        display: none;
    }
    
    .section {
        padding: var(--space-8) 0;
    }
    
    * {
        color: #000 !important;
        background: #fff !important;
    }
}