/* ========================================
   Allard Volker - Premium One-Page Website
   ======================================== */

/* CSS Custom Properties */
:root {
    /* Colors */
    --color-primary: #0D0D0D;
    --color-secondary: #1A1A1A;
    --color-accent: #E85A4F;
    --color-accent-dark: #D4463B;
    --color-text-light: #FAFAFA;
    --color-text-muted: #8A8A8A;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-glass: rgba(255, 255, 255, 0.05);
    --color-glass-border: rgba(255, 255, 255, 0.1);

    /* Gradients */
    --gradient-accent: linear-gradient(135deg, #E85A4F 0%, #D4463B 100%);
    --gradient-dark: linear-gradient(180deg, #0D0D0D 0%, #1A1A1A 100%);
    --gradient-radial: radial-gradient(ellipse at center, rgba(232, 90, 79, 0.15) 0%, transparent 70%);

    /* Typography */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

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

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-light);
    background-color: var(--color-primary);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

p {
    color: var(--color-text-muted);
}

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

a:hover {
    color: var(--color-accent);
}

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

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

/* Section Base */
.section {
    padding: var(--space-4xl) 0;
    position: relative;
}

.section-dark {
    background: var(--gradient-dark);
}

.section-gradient {
    background: var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.section-gradient .parallax-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-radial);
    opacity: 0.5;
    pointer-events: none;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Header & Navigation
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: background var(--transition-base), padding var(--transition-base);
}

.header.scrolled {
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-sm) 0;
}

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

.logo {
    z-index: 1001;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-light);
}

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

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.lang-switch-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.lang-switch-header:hover {
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

/* Menu Toggle */
.menu-toggle {
    width: 32px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.menu-bar {
    width: 100%;
    height: 2px;
    background: var(--color-text-light);
    transition: all var(--transition-base);
    transform-origin: center;
}

.menu-toggle.active .menu-bar:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
}

.menu-toggle.active .menu-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-toggle.active .menu-bar:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-primary);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.nav-overlay-content {
    text-align: center;
}

.nav-menu {
    list-style: none;
    margin-bottom: var(--space-2xl);
}

.nav-menu li {
    overflow: hidden;
}

.nav-menu a {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    color: var(--color-text-light);
    padding: var(--space-sm) 0;
    transform: translateY(100%);
    transition: transform var(--transition-slow), color var(--transition-base);
}

.nav-overlay.active .nav-menu a {
    transform: translateY(0);
}

.nav-menu li:nth-child(1) a { transition-delay: 0.1s; }
.nav-menu li:nth-child(2) a { transition-delay: 0.15s; }
.nav-menu li:nth-child(3) a { transition-delay: 0.2s; }
.nav-menu li:nth-child(4) a { transition-delay: 0.25s; }
.nav-menu li:nth-child(5) a { transition-delay: 0.3s; }
.nav-menu li:nth-child(6) a { transition-delay: 0.35s; }
.nav-menu li:nth-child(7) a { transition-delay: 0.4s; }

.nav-menu a:hover {
    color: var(--color-accent);
}

.nav-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.lang-switch {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
}

.nav-social a {
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

.nav-social a:hover {
    color: var(--color-accent);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(13, 13, 13, 0.7) 0%,
        rgba(13, 13, 13, 0.5) 50%,
        rgba(13, 13, 13, 0.9) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    padding-top: 120px;
}

.hero-text {
    max-width: 900px;
}

.hero-title {
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
}

.title-accent {
    color: var(--color-accent);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--color-text-muted);
    max-width: 700px;
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========================================
   Buttons
   ======================================== */

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

.btn-primary {
    background: var(--gradient-accent);
    color: var(--color-text-light);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(232, 90, 79, 0.3);
    color: var(--color-text-light);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

.btn-outline:hover {
    background: var(--color-text-light);
    color: var(--color-primary);
}

.btn-block {
    width: 100%;
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
}

/* ========================================
   Problem Section
   ======================================== */

.problem-highlight {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.problem-number {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.problem-text {
    font-size: 1.25rem;
    color: var(--color-text-light);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.problem-card {
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
    box-shadow: 0 0 30px rgba(232, 90, 79, 0.1);
}

.problem-icon {
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.problem-card h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.problem-conclusion {
    text-align: center;
}

.problem-conclusion p {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.problem-conclusion .highlight {
    color: var(--color-accent);
    font-weight: 600;
}

/* ========================================
   Solution Section
   ======================================== */

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.solution-column {
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.solution-not {
    border-color: rgba(255, 100, 100, 0.2);
}

.solution-is {
    border-color: rgba(100, 255, 150, 0.2);
}

.solution-heading {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    color: var(--color-text-light);
}

.solution-list {
    list-style: none;
}

.solution-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    color: var(--color-text-muted);
    font-size: 1.0625rem;
}

.list-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

.list-icon-x {
    background: rgba(255, 100, 100, 0.1);
    color: #ff6464;
}

.list-icon-check {
    background: rgba(100, 255, 150, 0.1);
    color: #64ff96;
}

.solution-quote {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
}

.solution-quote p {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 600;
    color: var(--color-text-light);
    font-style: italic;
}

/* ========================================
   Services Grid
   ======================================== */

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

.service-card {
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-radial);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

.service-card:hover::before {
    opacity: 0.5;
}

.service-icon {
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    position: relative;
}

.service-title {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
    position: relative;
}

.service-desc {
    color: var(--color-text-muted);
    position: relative;
}

/* ========================================
   Pricing Section
   ======================================== */

.section-pricing {
    background: var(--color-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    align-items: start;
}

.pricing-card {
    background: var(--color-secondary);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-4px);
}

.pricing-featured {
    border-color: var(--color-accent);
    box-shadow: 0 0 60px rgba(232, 90, 79, 0.15);
}

.pricing-premium {
    background: linear-gradient(135deg, var(--color-secondary) 0%, rgba(232, 90, 79, 0.1) 100%);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: var(--color-text-light);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
}

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

.pricing-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--space-sm);
}

.pricing-name {
    font-size: 1.75rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xs);
}

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

.pricing-price {
    text-align: center;
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-lg);
}

.price-amount {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-light);
}

.price-period {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

.pricing-content {
    margin-bottom: var(--space-lg);
}

.pricing-perfect,
.pricing-includes {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.pricing-features,
.pricing-details {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.pricing-features li,
.pricing-details li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.pricing-features li::before,
.pricing-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
}

.pricing-examples {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-style: italic;
    opacity: 0.7;
}

/* ========================================
   About Section
   ======================================== */

.section-about {
    background: var(--color-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-bottom: var(--space-3xl);
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.about-image {
    display: flex;
    justify-content: center;
}

.image-placeholder {
    width: 280px;
    height: 350px;
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-initials {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent);
}

.about-name {
    font-size: 2.5rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xs);
}

.about-role {
    font-size: 1.125rem;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.about-text p {
    margin-bottom: var(--space-md);
    font-size: 1.0625rem;
    line-height: 1.7;
}

.about-highlight {
    color: var(--color-text-light) !important;
    font-weight: 500;
}

.stats-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
}

@media (max-width: 640px) {
    .stats-strip {
        grid-template-columns: 1fr;
    }
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

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

/* ========================================
   Testimonials Section
   ======================================== */

.section-testimonials {
    background: var(--color-primary);
}

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

.testimonial-card {
    background: var(--color-secondary);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.testimonial-quote {
    color: var(--color-accent);
    opacity: 0.3;
    margin-bottom: var(--space-md);
}

.testimonial-text {
    font-size: 1.125rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.author-company {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ========================================
   CTA Section
   ======================================== */

.section-cta {
    position: relative;
    overflow: hidden;
    padding: var(--space-4xl) 0;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-accent);
    opacity: 0.1;
}

.cta-content {
    text-align: center;
    position: relative;
}

.cta-title {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

/* ========================================
   Contact Section
   ======================================== */

.section-contact {
    background: var(--color-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-title {
    font-size: 2.5rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

.contact-tagline {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    color: var(--color-text-muted);
}

.contact-item svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

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

.contact-social {
    display: flex;
    gap: var(--space-md);
}

.contact-social a {
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

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

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    padding: var(--space-md);
    background: var(--color-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-light);
    transition: border-color var(--transition-base);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.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='%238A8A8A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    padding-right: var(--space-2xl);
}

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

/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--color-primary);
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

@media (max-width: 640px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

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

@media (max-width: 640px) {
    .footer-legal {
        text-align: center;
    }
}

.footer-legal p {
    font-size: 0.8125rem;
    margin-bottom: var(--space-xs);
}

.footer-links {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
}

@media (max-width: 640px) {
    .footer-links {
        justify-content: center;
    }
}

.footer-links a {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

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

/* ========================================
   Utilities
   ======================================== */

.text-accent {
    color: var(--color-accent);
}

.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;
}

/* Hide elements initially for reveal animation */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ========================================
   Companies Carousel Section
   ======================================== */
.section-companies {
    background: var(--color-primary);
}

.companies-carousel {
    position: relative;
    margin-top: var(--space-2xl);
}

.carousel-track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    transition: transform 0.5s ease;
}

.company-card {
    background: var(--color-secondary);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.company-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
    box-shadow: 0 0 30px rgba(232, 90, 79, 0.1);
}

.company-logo {
    width: 100%;
    height: 160px;
    border-radius: var(--radius-md);
    background: var(--color-primary);
    border: 1px solid var(--color-glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    overflow: hidden;
}

.company-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-md);
}

.logo-placeholder {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.2;
}

.company-name {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text-light);
    font-weight: 600;
}

.company-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
    color: var(--color-text-muted);
}

.company-meta {
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-glass-border);
}

.company-year {
    font-size: 0.875rem;
    color: var(--color-accent);
    font-weight: 600;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.carousel-controls {
    display: none;
    gap: var(--space-sm);
    justify-content: center;
    margin-top: var(--space-2xl);
}

.carousel-btn {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: transparent;
    border: 2px solid var(--color-text-light);
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-btn:hover:not(:disabled) {
    background: var(--color-text-light);
    color: var(--color-primary);
}

.carousel-btn:disabled {
    opacity: 0.2;
    cursor: not-allowed;
}

.carousel-dots {
    display: none;
    gap: var(--space-xs);
    justify-content: center;
    margin-top: var(--space-lg);
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    width: 32px;
}

.carousel-dot:hover {
    border-color: var(--color-accent);
}

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

    .carousel-controls,
    .carousel-dots {
        display: flex;
    }
}

@media (max-width: 640px) {
    .carousel-track {
        grid-template-columns: 1fr;
    }

    .carousel-btn {
        width: 48px;
        height: 48px;
    }
}