/* ==========================================================================
   Make / Believe Website - Main Stylesheet
   ========================================================================== */

/* ==========================================================================
   CSS Custom Properties (Design System)
   ========================================================================== */

:root {
  /* Colors */
  --color-text-primary: #1a1a1a;
  --color-background: #F8F7F4;
  --color-section-divider: #F0EFE9;
  --color-accent-primary: #3B82F6;
  --color-accent-secondary: #FF6B6B;
  
  /* Semantic Colors */
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;
  
  /* Typography */
  --font-heading: 'Aleo', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Courier New', Courier, monospace;
  
  /* Font Sizes - Bold Typography Approach */
  --font-size-h1: 5rem;        /* 80px - Hero headline */
  --font-size-h2: 3rem;       /* 48px - Section headings */
  --font-size-h3: 2rem;       /* 32px - Subsection headings */
  --font-size-h4: 1.5rem;     /* 24px - Card titles */
  --font-size-section-decorative: 8rem; /* 128px - Large decorative section text */
  --font-size-body-large: 1.5rem;  /* 24px */
  --font-size-body: 1rem;      /* 16px */
  --font-size-body-small: 0.875rem; /* 14px */
  
  /* Font Weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Line Heights */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;
  
  /* Spacing */
  --spacing-xxs: 0.25rem;   /* 4px */
  --spacing-xs: 0.5rem;     /* 8px */
  --spacing-sm: 1rem;       /* 16px */
  --spacing-md: 1.5rem;     /* 24px */
  --spacing-lg: 2rem;       /* 32px */
  --spacing-xl: 3rem;       /* 48px */
  --spacing-2xl: 4rem;      /* 64px */
  --spacing-3xl: 6rem;      /* 96px */
  --spacing-4xl: 8rem;      /* 128px */
  
  /* Borders & Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-full: 9999px;
  
  --border-width: 1px;
  --border-width-thick: 2px;
  
  --border-color: rgba(26, 26, 26, 0.1);
  --border-color-focus: var(--color-accent-primary);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 
               0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 
               0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 
               0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-slowest: 500ms ease;
  
  /* Container */
  --container-max-width: 1200px;
}

/* Mobile responsive adjustments */
@media (max-width: 767px) {
  :root {
    --font-size-h1: 3rem;      /* 48px on mobile - still bold */
    --font-size-h2: 2rem;      /* 32px on mobile */
    --font-size-h3: 1.5rem;    /* 24px on mobile */
    --font-size-section-decorative: 4rem; /* 64px on mobile */
    --spacing-3xl: var(--spacing-2xl); /* Reduce section padding on mobile */
  }
}

/* ==========================================================================
   CSS Reset
   ========================================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background: var(--color-background);
  /* Subtle paper texture */
  background-image: 
    repeating-linear-gradient(0deg, transparent, transparent 2px, 
    rgba(0,0,0,.02) 2px, rgba(0,0,0,.02) 4px);
  min-height: 100vh;
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Typography Base Styles
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.01em; /* Tighter letter spacing for bold headings */
}

h1 {
  font-size: var(--font-size-h1);
}

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

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

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

p {
  margin-bottom: var(--spacing-md);
}

p:last-child {
  margin-bottom: 0;
}

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

a:hover {
  color: color-mix(in srgb, var(--color-accent-primary) 85%, black);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

ul, ol {
  margin-bottom: var(--spacing-md);
}

strong {
  font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Layout Components
   ========================================================================== */

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

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.hidden {
  display: none !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-width: 0;
}

/* ==========================================================================
   Section Styles
   ========================================================================== */

section {
  padding: var(--spacing-3xl) 0;
}

.section-heading {
  font-size: var(--font-size-h2);
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
  position: relative;
}

/* Large decorative section heading (like "WORK" in reference) */
.section-heading-decorative {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: var(--font-size-section-decorative);
  font-weight: var(--font-weight-bold);
  color: rgba(26, 26, 26, 0.04);
  line-height: 1;
  white-space: nowrap;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  overflow: hidden;
  width: 100%;
  text-align: center;
}

.section-heading-wrapper {
  position: relative;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-2xl) 0;
  min-height: 8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 767px) {
  .section-heading-wrapper {
    min-height: 4rem;
    padding: var(--spacing-xl) 0;
  }
}

.section-heading-wrapper .section-heading {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
}

.subsection-heading {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
  line-height: var(--line-height-tight);
}

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

#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
  padding: var(--spacing-4xl) 0;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('/images/Make Believe Hero.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: filter;
  transition: filter 0.1s ease-out;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-logo {
  max-width: 200px;
  height: auto;
  display: block;
  position: absolute;
  top: var(--spacing-lg);
  left: var(--spacing-md);
  margin: 0;
  z-index: 3;
}

@media (min-width: 768px) {
  .hero-logo {
    top: var(--spacing-xl);
    left: var(--spacing-lg);
    max-width: 220px;
  }
}

@media (min-width: 1024px) {
  .hero-logo {
    left: var(--spacing-xl);
  }
}

.hero-headline {
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
  color: white;
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em; /* Tighter letter spacing for large text */
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subheadline {
  font-size: var(--font-size-body-large);
  color: white;
  margin: 0 auto var(--spacing-xl);
  line-height: var(--line-height-relaxed);
  max-width: 700px;
  font-weight: var(--font-weight-medium); /* Slightly bolder for emphasis */
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* CTA Button */
.cta-button {
  background: var(--color-accent-primary);
  color: white;
  padding: 1rem 2.5rem;
  border: none;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-body);
  font-family: var(--font-body);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.cta-button:hover {
  background: color-mix(in srgb, var(--color-accent-primary) 85%, black);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.cta-button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

/* Mobile Hero Adjustments */
@media (max-width: 767px) {
  #hero {
    min-height: 100vh;
    padding: var(--spacing-3xl) 0;
  }
  
  .hero-logo {
    max-width: 150px;
    top: var(--spacing-md);
    left: var(--spacing-md);
  }
  
  .hero-headline {
    letter-spacing: -0.01em; /* Slightly less tight on mobile */
  }
  
  .hero-subheadline {
    font-size: 1.125rem; /* 18px */
  }
  
  .cta-button {
    width: 100%;
    padding: 1rem;
  }
}

/* Tablet adjustments for hero */
@media (min-width: 768px) and (max-width: 1023px) {
  .hero-headline {
    font-size: 4rem; /* 64px on tablet */
  }
}

/* ==========================================================================
   Services Section
   ========================================================================== */

#services {
  background: var(--color-section-divider);
}

.services-intro {
  font-size: var(--font-size-body-large);
  color: var(--color-text-primary);
  text-align: center;
  margin: 0 auto var(--spacing-2xl);
  line-height: var(--line-height-relaxed);
  max-width: 700px;
  font-weight: var(--font-weight-medium);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
  }
}

.service-card {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

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

.service-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
  line-height: var(--line-height-tight);
}

.service-intro {
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.service-points {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--spacing-md);
}

.service-points li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: var(--spacing-sm);
  line-height: var(--line-height-normal);
}

.service-points li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-accent-primary);
  font-weight: var(--font-weight-bold);
}

.service-perfect-for,
.service-example,
.service-experience {
  font-size: var(--font-size-body-small);
  line-height: var(--line-height-normal);
  margin-top: auto;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
  margin-bottom: 0;
}

/* Mobile Services Adjustments */
@media (max-width: 767px) {
  .service-card {
    padding: var(--spacing-md);
  }
}

/* ==========================================================================
   How We Work Section
   ========================================================================== */

#how-we-work {
  background: var(--color-background);
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .process-steps {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.process-step {
  flex: 1;
  position: relative;
  text-align: center;
}

.step-number {
  width: 3rem;
  height: 3rem;
  background: var(--color-accent-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  margin: 0 auto var(--spacing-md);
}

.step-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
  line-height: var(--line-height-tight);
}

.step-duration {
  font-size: var(--font-size-body-small);
  color: var(--color-accent-secondary);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
}

.step-description {
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
  margin-bottom: 0;
}

/* Process step connectors (desktop only) */
@media (min-width: 1024px) {
  .process-step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -2rem;
    top: 1.5rem;
    font-size: 2rem;
    color: var(--color-accent-primary);
    opacity: 0.3;
  }
}

/* Mobile Process Adjustments */
@media (max-width: 767px) {
  .step-number {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.25rem;
  }
}

/* ==========================================================================
   Credentials Section
   ========================================================================== */
#credentials {
  background: var(--color-section-divider);
}

.brand-experience,
.achievements {
  margin-bottom: var(--spacing-2xl);
}

.brand-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  align-items: center;
  justify-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .brand-logos {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .brand-logos {
    grid-template-columns: repeat(4, 1fr);
  }
}

.brand-logo {
  max-width: 120px;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.6);
  transition: filter var(--transition-slow);
}

.brand-logo:hover {
  filter: grayscale(0%) opacity(1);
}

.brand-logo-placeholder {
  padding: var(--spacing-md);
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  text-align: center;
  font-weight: var(--font-weight-semibold);
  color: rgba(26, 26, 26, 0.6);
  transition: all var(--transition-base);
}

.brand-logo-placeholder:hover {
  border-color: var(--color-accent-primary);
  color: var(--color-accent-primary);
}

.achievements-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

@media (min-width: 768px) {
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .achievements-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.achievement-card {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  text-align: center;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.achievement-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.achievement-metric {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-sm);
  line-height: var(--line-height-tight);
}

.achievement-description {
  font-size: var(--font-size-body-small);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  margin-bottom: 0;
}

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

#contact {
  background: var(--color-background);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-field {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: all var(--transition-base);
  background: white;
  color: var(--color-text-primary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
  border-color: var(--color-success);
}

.form-select {
  appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="8"><path fill="%231a1a1a" d="M6 8L0 0h12z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  font-family: var(--font-body);
}

.form-submit {
  background: var(--color-accent-primary);
  color: white;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-body);
  font-family: var(--font-body);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  width: 100%;
}

@media (min-width: 768px) {
  .form-submit {
    width: auto;
  }
}

.form-submit:hover:not(:disabled) {
  background: color-mix(in srgb, var(--color-accent-primary) 85%, black);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.form-submit:active:not(:disabled) {
  transform: translateY(0);
}

.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-submit:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

.error-message {
  display: block;
  color: var(--color-error);
  font-size: var(--font-size-body-small);
  margin-top: var(--spacing-xs);
}

.help-text {
  display: block;
  color: rgba(26, 26, 26, 0.6);
  font-size: var(--font-size-body-small);
  margin-top: var(--spacing-xs);
}

.success-message {
  max-width: 600px;
  margin: 0 auto;
  background: color-mix(in srgb, var(--color-success) 10%, white);
  border: 2px solid var(--color-success);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  text-align: center;
  animation: fadeIn var(--transition-slow);
}

.success-message p {
  margin-bottom: 0;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile Form Adjustments */
@media (max-width: 767px) {
  .form-input,
  .form-select,
  .form-textarea {
    font-size: 16px; /* Prevents zoom on iOS */
  }
}

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

footer {
  background: var(--color-section-divider);
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

@media (min-width: 1024px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-logo {
  max-width: 100px;
  height: auto;
  opacity: 0.7;
  transition: opacity var(--transition-base);
}

.footer-logo:hover {
  opacity: 1;
}

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

@media (min-width: 768px) {
  .footer-links {
    flex-direction: row;
    gap: var(--spacing-lg);
  }
}

.footer-link {
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: var(--font-size-body-small);
  transition: color var(--transition-base);
}

.footer-link:hover {
  color: var(--color-accent-primary);
  text-decoration: underline;
}

.footer-link:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

.footer-copyright {
  font-size: var(--font-size-body-small);
  color: rgba(26, 26, 26, 0.6);
  margin: 0;
}

/* Mobile Footer Adjustments */
@media (max-width: 767px) {
  footer {
    padding: var(--spacing-lg) 0;
  }
  
  .footer-logo {
    max-width: 80px;
  }
  
  .footer-link,
  .footer-copyright {
    font-size: 0.75rem; /* 12px */
  }
}