/* =============================================
   DESIGN TOKENS — @joseatw Food Creator Portfolio
   Art direction: Warm Miami food aesthetic
   Display: Instrument Serif (editorial elegance)
   Body: Satoshi (clean, modern)
   Accent: Espresso brown (#6B3A2A) — warm, food-sympathetic
   ============================================= */

:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing (4px base) */
  --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;

  /* Font families */
  --font-display: 'Instrument Serif', 'Georgia', serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* ===== LIGHT MODE ===== */
:root, [data-theme="light"] {
  --color-bg:          #FAF8F5;
  --color-surface:     #FFFFFF;
  --color-surface-2:   #F5F2EE;
  --color-border:      #E2DDD6;
  --color-text:        #1A1613;
  --color-text-muted:  #7A756D;
  --color-text-faint:  #B5B0A8;
  --color-primary:     #6B3A2A;
  --color-primary-hover: #522D20;
  --color-accent-warm: #D4956B;
  --color-accent-cream: #F0E6D8;
  --shadow-sm: 0 1px 3px rgba(26, 22, 19, 0.06);
  --shadow-md: 0 4px 16px rgba(26, 22, 19, 0.08);
  --shadow-lg: 0 12px 40px rgba(26, 22, 19, 0.12);
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --color-bg:          #141210;
  --color-surface:     #1C1917;
  --color-surface-2:   #231F1C;
  --color-border:      #3A3530;
  --color-text:        #E8E4DF;
  --color-text-muted:  #8A857D;
  --color-text-faint:  #5A5650;
  --color-primary:     #D4956B;
  --color-primary-hover: #E0A87E;
  --color-accent-warm: #6B3A2A;
  --color-accent-cream: #2A2420;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:          #141210;
    --color-surface:     #1C1917;
    --color-surface-2:   #231F1C;
    --color-border:      #3A3530;
    --color-text:        #E8E4DF;
    --color-text-muted:  #8A857D;
    --color-text-faint:  #5A5650;
    --color-primary:     #D4956B;
    --color-primary-hover: #E0A87E;
    --color-accent-warm: #6B3A2A;
    --color-accent-cream: #2A2420;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.45);
  }
}

/* ===== GLOBAL STYLES ===== */
body {
  font-family: var(--font-body);
  overflow-x: hidden;
}

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

/* ===== HEADER / NAV ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) var(--space-6);
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid oklch(from var(--color-border) l c h / 0.5);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

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

.logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #fff !important;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background var(--transition-interactive), transform var(--transition-interactive);
}

.nav-cta:hover {
  background: var(--color-primary-hover);
  color: #fff !important;
  transform: translateY(-1px);
}

.theme-toggle {
  padding: var(--space-2);
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.mobile-menu-btn {
  display: none;
  padding: var(--space-2);
  color: var(--color-text);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-32) var(--space-6) var(--space-16);
}

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

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

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

[data-theme="light"] .hero-overlay,
:root:not([data-theme]) .hero-overlay {
  background: linear-gradient(
    135deg,
    rgba(250, 248, 245, 0.92) 0%,
    rgba(250, 248, 245, 0.75) 50%,
    rgba(250, 248, 245, 0.5) 100%
  );
}

[data-theme="dark"] .hero-overlay {
  background: linear-gradient(
    135deg,
    rgba(20, 18, 16, 0.95) 0%,
    rgba(20, 18, 16, 0.8) 50%,
    rgba(20, 18, 16, 0.6) 100%
  );
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .hero-overlay {
    background: linear-gradient(
      135deg,
      rgba(20, 18, 16, 0.95) 0%,
      rgba(20, 18, 16, 0.8) 50%,
      rgba(20, 18, 16, 0.6) 100%
    );
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--content-wide);
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.hero-badge svg {
  width: 14px;
  height: 14px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  max-width: 14ch;
}

.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 42ch;
  margin-bottom: var(--space-8);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  background: transparent;
  transition: border-color var(--transition-interactive), background var(--transition-interactive), transform var(--transition-interactive);
}

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

/* ===== SECTIONS ===== */
.section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) var(--space-6);
}

.section-alt {
  background: var(--color-surface-2);
}

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

.section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: var(--space-10);
}

/* ===== STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: var(--space-4);
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

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

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-cream);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.stat-icon svg {
  width: 20px;
  height: 20px;
}

/* ===== CONTENT SHOWCASE ===== */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.showcase-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 9/16;
  background: var(--color-surface-2);
  cursor: pointer;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

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

.showcase-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity var(--transition-interactive);
}

.showcase-item:hover .showcase-overlay {
  opacity: 1;
}

.showcase-overlay span {
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 500;
}

.showcase-overlay small {
  color: rgba(255,255,255,0.7);
  font-size: var(--text-xs);
}

/* ===== OFFERS ===== */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: var(--space-6);
}

.offer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}

.offer-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.offer-card.featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-accent-cream) 100%);
}

.offer-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.offer-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-cream);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.offer-icon svg {
  width: 24px;
  height: 24px;
}

.offer-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.offer-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-5);
}

.offer-includes {
  list-style: none;
  padding: 0;
}

.offer-includes li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--space-2) 0;
}

.offer-includes li svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ===== VALUE PROPS ===== */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: var(--space-6);
}

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

.value-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-cream);
  color: var(--color-primary);
}

.value-icon svg {
  width: 22px;
  height: 22px;
}

.value-item h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.value-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ===== PROCESS ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

.process-line {
  display: none;
}

.process-step {
  text-align: center;
}

.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 28ch;
  margin: 0 auto;
}

/* ===== COLLAB IDEAS ===== */
.collab-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.collab-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive), background var(--transition-interactive), transform var(--transition-interactive);
  cursor: default;
}

.collab-tag:hover {
  border-color: var(--color-primary);
  background: var(--color-accent-cream);
  transform: translateY(-1px);
}

.collab-tag svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

/* ===== TESTIMONIALS ===== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.testimonial-stars {
  display: flex;
  gap: var(--space-1);
  color: var(--color-accent-warm);
  margin-bottom: var(--space-4);
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.testimonial-card blockquote {
  font-size: var(--text-base);
  color: var(--color-text);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.testimonial-author {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.testimonial-author strong {
  color: var(--color-text);
}

/* ===== CTA / CONTACT ===== */
.cta-section {
  text-align: center;
  background: var(--color-primary);
  color: #fff;
  padding: clamp(var(--space-16), 8vw, var(--space-24)) var(--space-6);
  border-radius: var(--radius-xl);
  margin: 0 var(--space-6) var(--space-6);
}

.cta-section .section-label {
  color: rgba(255,255,255,0.7);
}

.cta-section .section-title {
  color: #fff;
  margin-inline: auto;
}

.cta-section p {
  color: rgba(255,255,255,0.8);
  max-width: 42ch;
  margin: 0 auto var(--space-8);
}

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

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background: #fff;
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

[data-theme="dark"] .btn-white {
  color: #6B3A2A;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  color: var(--color-primary);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  background: transparent;
  transition: border-color var(--transition-interactive), background var(--transition-interactive), transform var(--transition-interactive);
}

.btn-outline-white:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
  color: #fff;
  transform: translateY(-1px);
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.8);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.contact-link:hover {
  color: #fff;
}

.contact-link svg {
  width: 18px;
  height: 18px;
}

/* ===== FOOTER ===== */
.footer {
  padding: var(--space-8) var(--space-6);
  text-align: center;
  color: var(--color-text-faint);
  font-size: var(--text-xs);
}

.footer a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-6);
    gap: var(--space-4);
  }

  .hero {
    min-height: 90vh;
    padding-top: var(--space-24);
  }

  .hero h1 {
    font-size: var(--text-2xl);
  }

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

  .process-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

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

  .cta-section {
    border-radius: var(--radius-lg);
    margin: 0 var(--space-3) var(--space-3);
  }
}

@media (max-width: 480px) {
  .showcase-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }

  .hero h1 {
    font-size: clamp(1.75rem, 1rem + 4vw, 2.5rem);
  }

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