/* ============================================
   Makimattila SOLUTIONS - MAIN STYLES
   Corporate-Level Website Design
   ============================================ */

/* CSS Variables - Design Tokens */
:root {
    /* Colors */
    --color-primary: #FFFFFF;
    --color-secondary: #888888;
    --color-background: #050505;
    --color-background-alt: #0a0a0a;
    --color-text: #FFFFFF;
    --color-text-muted: #aaaaaa;
    --color-accent: #3B82F6;
    --color-border: #222222;
    --color-charcoal: #1a1a1a;
    --color-slate: #2d2d2d;
    --color-navy: #1e3a5f;
    --color-offwhite: #f5f5f5;
    
    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    --text-8xl: 6rem;
    --text-9xl: 8rem;
    
    /* 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;
    --space-32: 8rem;
    --space-40: 10rem;
    
    /* Layout */
    --max-width: 1400px;
    --section-padding: 8rem;
    --container-padding: 1.5rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
}

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

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

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

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

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

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

ul, ol {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

h1 {
    font-size: clamp(2.5rem, 8vw, 6rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 4rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
}

h4 {
    font-size: var(--text-2xl);
}

p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

.text-muted {
    color: var(--color-secondary);
}

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

.label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

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

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-8);
}

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

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Flexbox Utilities */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-4 {
    gap: var(--space-4);
}

.gap-6 {
    gap: var(--space-6);
}

.gap-8 {
    gap: var(--space-8);
}

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-6) 0;
    transition: background-color var(--transition-base), 
                backdrop-filter var(--transition-base),
                padding var(--transition-base);
}

.header.scrolled {
    background-color: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(20px);
    padding: var(--space-4) 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

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

.nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
    padding: var(--space-2) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

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

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

/* Language switcher (FI/EN) */
.lang-switcher {
    margin-left: var(--space-4);
    padding-left: var(--space-4);
    border-left: 1px solid var(--color-border);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    white-space: nowrap;
}
.lang-switcher:hover {
    color: var(--color-primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-2);
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

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

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

.btn-secondary:hover {
    border-color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

.btn-large {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-base);
}

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

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

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(5, 5, 5, 0.7) 0%,
        rgba(5, 5, 5, 0.5) 50%,
        rgba(5, 5, 5, 0.9) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--container-padding);
}

.hero-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-secondary);
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: var(--space-6);
}

.hero-title span {
    display: block;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-10);
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-10);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.scroll-indicator span {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
}

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

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(0.5);
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* ============================================
   SECTION STYLES
   ============================================ */

.section-header {
    margin-bottom: var(--space-16);
}

.section-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    max-width: 800px;
}

.section-title.centered {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   WHO IT'S FOR SECTION
   ============================================ */

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.audience-card {
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

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

.audience-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-charcoal);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-6);
}

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

.audience-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.audience-card p {
    font-size: var(--text-sm);
    color: var(--color-secondary);
}

/* ============================================
   WHY IT WORKS SECTION
   ============================================ */

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-12);
}

.benefit-item {
    display: flex;
    gap: var(--space-6);
}

.benefit-number {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.3;
    line-height: 1;
}

.benefit-content h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.benefit-content p {
    font-size: var(--text-sm);
}

/* ============================================
   USE CASES / PORTFOLIO SECTION
   ============================================ */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.portfolio-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
}

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

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

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(5, 5, 5, 0.95) 0%,
        rgba(5, 5, 5, 0.5) 50%,
        transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
    transition: background var(--transition-base);
}

.portfolio-card:hover .portfolio-overlay {
    background: linear-gradient(
        to top,
        rgba(5, 5, 5, 0.98) 0%,
        rgba(5, 5, 5, 0.7) 60%,
        rgba(5, 5, 5, 0.3) 100%
    );
}

.portfolio-tag {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-2);
}

.portfolio-title {
    font-size: var(--text-xl);
    font-weight: 600;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.testimonial-card {
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.testimonial-quote {
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--color-accent);
}

.testimonial-info h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.testimonial-info p {
    font-size: var(--text-xs);
    color: var(--color-secondary);
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    text-align: center;
    padding: var(--space-32) 0;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--space-6);
}

.cta-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-10);
}

/* ============================================
   SERVICES PAGE
   ============================================ */

.services-hero {
    padding-top: 140px;
    padding-bottom: var(--space-16);
    text-align: center;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.service-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-base);
}

.service-item:hover {
    border-color: var(--color-accent);
}

.service-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6) var(--space-8);
    cursor: pointer;
}

.service-title {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.service-number {
    font-size: var(--text-sm);
    color: var(--color-accent);
    font-weight: 600;
}

.service-name {
    font-size: var(--text-xl);
    font-weight: 600;
}

.service-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--color-charcoal);
    transition: background-color var(--transition-base);
}

.service-item:hover .service-toggle {
    background-color: var(--color-accent);
}

.service-toggle svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-base);
}

.service-item.active .service-toggle svg {
    transform: rotate(45deg);
}

.service-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.service-item.active .service-content {
    max-height: 500px;
}

.service-details {
    padding: 0 var(--space-8) var(--space-8);
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-8);
}

.service-description {
    color: var(--color-text-muted);
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.service-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
}

.service-feature svg {
    width: 16px;
    height: 16px;
    color: var(--color-accent);
}

/* Add-ons Section */
.addons-section {
    margin-top: var(--space-16);
}

.addons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.addon-card {
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition-base);
}

.addon-card:hover {
    border-color: var(--color-accent);
    background-color: var(--color-charcoal);
}

.addon-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-slate);
    border-radius: 50%;
}

.addon-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-accent);
}

.addon-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.addon-card p {
    font-size: var(--text-sm);
}

/* ============================================
   PRICING PAGE
   ============================================ */

.pricing-hero {
    padding-top: 140px;
    padding-bottom: var(--space-16);
    text-align: center;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.pricing-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-8);
    position: relative;
    transition: all var(--transition-base);
}

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

.pricing-card.featured {
    border-color: var(--color-accent);
    background-color: var(--color-charcoal);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-accent);
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
}

.pricing-name {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.pricing-description {
    font-size: var(--text-sm);
    color: var(--color-secondary);
    margin-bottom: var(--space-6);
}

.pricing-price {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-6);
}

.pricing-price span {
    font-size: var(--text-base);
    font-weight: 400;
    color: var(--color-secondary);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
}

.pricing-feature svg {
    width: 16px;
    height: 16px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.pricing-feature.disabled {
    color: var(--color-secondary);
}

.pricing-feature.disabled svg {
    color: var(--color-slate);
}

/* ============================================
   PROCESS PAGE
   ============================================ */

.process-hero {
    padding-top: 140px;
    padding-bottom: var(--space-16);
    text-align: center;
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(
        to bottom,
        var(--color-accent),
        transparent
    );
}

.process-step {
    display: flex;
    gap: var(--space-8);
    padding-bottom: var(--space-12);
    position: relative;
}

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

.process-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-charcoal);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-accent);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.process-content {
    padding-top: var(--space-2);
}

.process-content h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.process-content p {
    color: var(--color-text-muted);
    max-width: 500px;
}

/* ============================================
   ABOUT PAGE
   ============================================ */

.about-hero {
    padding-top: 140px;
    padding-bottom: var(--space-16);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-image {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.about-content p {
    margin-bottom: var(--space-4);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.value-item h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.value-item h4 svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

.value-item p {
    font-size: var(--text-sm);
    color: var(--color-secondary);
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    padding: var(--space-16) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

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

.contact-hero {
    padding-top: 140px;
    padding-bottom: var(--space-16);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-16);
}

.contact-info h2 {
    margin-bottom: var(--space-6);
}

.contact-info > p {
    margin-bottom: var(--space-10);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-charcoal);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

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

.contact-method-content h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.contact-method-content p {
    font-size: var(--text-sm);
    color: var(--color-secondary);
}

/* Contact Form */
.contact-form {
    padding: var(--space-10);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

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

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

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-4);
    background-color: var(--color-charcoal);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-size: var(--text-base);
    transition: border-color var(--transition-base);
}

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

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-secondary);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

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

.footer {
    padding: var(--space-16) 0 var(--space-8);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-brand p {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    max-width: 300px;
}

.footer-title {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-6);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--color-secondary);
    transition: color var(--transition-base);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.footer-copyright {
    font-size: var(--text-sm);
    color: var(--color-secondary);
}

.footer-socials {
    display: flex;
    gap: var(--space-4);
}

.footer-socials a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.footer-socials a:hover {
    border-color: var(--color-accent);
    background-color: var(--color-charcoal);
}

.footer-socials svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 1024px) {
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 4rem;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-background);
        flex-direction: column;
        padding: var(--space-6);
        border-top: 1px solid var(--color-border);
    }
    
    .nav.active {
        display: flex;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .addons-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .service-details {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger animation delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* Hover lift effect */
.hover-lift {
    transition: transform var(--transition-base);
}

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