/*
 * site.css — uCommerce Site-Specific Styles
 *
 * Use for uCommerce-specific layout rules, section overrides, and
 * page-level exceptions that are not appropriate for shared components.
 * Do not duplicate component styles or re-declare token values here.
 *
 * Depends on: tokens.css, reset.css, layout.css, components.css (load first)
 * Load order: tokens → reset → layout → components → site
 *
 * Status: Phase 3 — Editorial minimalism section styling implemented.
 */


/* -------------------------------------------------------------------------
 * Homepage / Single-Page Layout
 * ------------------------------------------------------------------------- */

/* uCommerce index.html site-specific overrides go here */


/* -------------------------------------------------------------------------
 * Section: Positioning Strip
 * ------------------------------------------------------------------------- */

.positioning-strip {
  padding: var(--space-8) 0;
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.positioning-strip p {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 767px) {
  .positioning-strip {
    padding: var(--space-6) 0;
  }
}


/* -------------------------------------------------------------------------
 * Section: Hero
 * ------------------------------------------------------------------------- */

.hero {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-page);
}

@media (max-width: 767px) {
  .hero {
    padding: var(--section-padding-mobile) 0;
  }
}

.hero .container {
  display: grid;
  grid-template-columns: 60% 40%;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

.hero__content {
  max-width: 600px;
}

.hero h1 {
  margin-bottom: var(--space-6);
  max-width: 60ch;
}

.hero p {
  margin-bottom: var(--space-8);
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 50ch;
}

.hero .cluster {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  animation: fade-in var(--duration-slow) var(--easing-out) 0.6s forwards;
}

@media (max-width: 1024px) {
  .hero__visual {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* Geometric Shapes */
.geometric-shapes {
  position: relative;
  width: 100%;
  height: 400px;
}

.shape {
  position: absolute;
  opacity: 0.8;
}

.shape--circle {
  border-radius: 50%;
}

.shape--rounded-square {
  border-radius: var(--radius-lg);
}

.shape--large {
  width: 200px;
  height: 200px;
  background-color: var(--color-accent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.shape--medium {
  width: 120px;
  height: 120px;
  background-color: var(--color-accent);
  opacity: 0.6;
  top: 20%;
  right: 10%;
}

.shape--small {
  width: 60px;
  height: 60px;
  background-color: var(--color-accent);
  opacity: 0.4;
  bottom: 20%;
  left: 15%;
}

.shape--xsmall {
  width: 30px;
  height: 30px;
  background-color: var(--color-accent);
  opacity: 0.3;
  top: 15%;
  left: 25%;
}

@media (max-width: 767px) {
  .geometric-shapes {
    height: 300px;
  }
  
  .shape--large {
    width: 150px;
    height: 150px;
  }
  
  .shape--medium {
    width: 90px;
    height: 90px;
  }
  
  .shape--small {
    width: 45px;
    height: 45px;
  }
  
  .shape--xsmall {
    width: 25px;
    height: 25px;
  }
}


/* -------------------------------------------------------------------------
 * Section: How It Works
 * ------------------------------------------------------------------------- */

.how-it-works {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-subtle);
}

@media (max-width: 767px) {
  .how-it-works {
    padding: var(--section-padding-mobile) 0;
  }
}

.how-it-works .two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 767px) {
  .how-it-works .two-column {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

.how-it-works h3 {
  margin-bottom: var(--space-6);
  font-size: var(--font-size-xl);
  color: var(--color-accent);
}

.numbered-steps {
  list-style: none;
  padding: 0;
  counter-reset: step-counter;
}

.numbered-steps li {
  position: relative;
  padding-left: var(--space-12);
  margin-bottom: var(--space-8);
}

.numbered-steps li::before {
  counter-increment: step-counter;
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-bg-surface);
  font-weight: 700;
  font-size: var(--font-size-lg);
  border-radius: 50%;
}

.numbered-steps strong {
  display: block;
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.numbered-steps p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}


/* -------------------------------------------------------------------------
 * Section: Vendor Benefits
 * ------------------------------------------------------------------------- */

#vendor-benefits {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-page);
}

@media (max-width: 767px) {
  #vendor-benefits {
    padding: var(--section-padding-mobile) 0;
  }
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-12);
}

@media (max-width: 1024px) {
  .benefit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .benefit-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

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

@media (max-width: 767px) {
  .benefit-grid--2col {
    grid-template-columns: 1fr;
  }
}

.benefit-card {
  padding: var(--space-8);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--duration-base) var(--easing-out),
              box-shadow var(--duration-base) var(--easing-out);
}

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

.benefit-card h3 {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-xl);
  color: var(--color-accent);
}

.benefit-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
}


/* -------------------------------------------------------------------------
 * Section: Vendor CTA Block
 * ------------------------------------------------------------------------- */

.vendor-cta-block {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-subtle);
  text-align: center;
}

@media (max-width: 767px) {
  .vendor-cta-block {
    padding: var(--section-padding-mobile) 0;
  }
}

.vendor-cta-block h2 {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-2xl);
}

.vendor-cta-block p {
  margin-bottom: var(--space-8);
  color: var(--color-text-secondary);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}


/* -------------------------------------------------------------------------
 * Section: Consumer Benefits
 * ------------------------------------------------------------------------- */

#consumer-benefits {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-page);
}

@media (max-width: 767px) {
  #consumer-benefits {
    padding: var(--section-padding-mobile) 0;
  }
}


/* -------------------------------------------------------------------------
 * Section: For Vendors
 * ------------------------------------------------------------------------- */

.vendors {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-page);
}

@media (max-width: 767px) {
  .vendors {
    padding: var(--section-padding-mobile) 0;
  }
}

.vendors form {
  max-width: 600px;
  margin: var(--space-8) auto 0;
}


/* -------------------------------------------------------------------------
 * Section: For Consumers
 * ------------------------------------------------------------------------- */

.consumers {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-subtle);
}

@media (max-width: 767px) {
  .consumers {
    padding: var(--section-padding-mobile) 0;
  }
}

.consumers form {
  max-width: 400px;
  margin: var(--space-8) auto 0;
}


/* -------------------------------------------------------------------------
 * Section: About / Mission
 * ------------------------------------------------------------------------- */

.mission {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-page);
}

@media (max-width: 767px) {
  .mission {
    padding: var(--section-padding-mobile) 0;
  }
}

.mission p {
  max-width: 70ch;
  color: var(--color-text-secondary);
}


/* -------------------------------------------------------------------------
 * Section: Featured / Coming Soon
 * ------------------------------------------------------------------------- */

.featured {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-subtle);
}

@media (max-width: 767px) {
  .featured {
    padding: var(--section-padding-mobile) 0;
  }
}


/* -------------------------------------------------------------------------
 * Section: Contact / Media
 * ------------------------------------------------------------------------- */

.contact {
  padding: var(--section-padding-desktop) 0;
  background-color: var(--color-bg-page);
}

@media (max-width: 767px) {
  .contact {
    padding: var(--section-padding-mobile) 0;
  }
}

.contact ul {
  list-style: none;
  margin-bottom: var(--space-8);
}

.contact li {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

.contact .placeholder {
  color: var(--color-text-muted);
  font-style: italic;
}

.contact form {
  max-width: 600px;
  margin: var(--space-8) auto 0;
}


/* -------------------------------------------------------------------------
 * Form Sections
 * ------------------------------------------------------------------------- */

.form-section {
  margin-bottom: var(--space-12);
  padding: var(--space-8);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.form-section legend {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
  padding: 0;
}

.form-note {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
}

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


/* -------------------------------------------------------------------------
 * Motion System
 * ------------------------------------------------------------------------- */

/* Page load animations */
.hero h1 {
  opacity: 0;
  animation: fade-in-up var(--duration-slow) var(--easing-out) forwards;
}

.hero p {
  opacity: 0;
  animation: fade-in-up var(--duration-slow) var(--easing-out) 0.2s forwards;
}

.hero .cta-group {
  opacity: 0;
  animation: fade-in-up var(--duration-slow) var(--easing-out) 0.4s forwards;
}

/* Scroll-triggered reveals */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-slow) var(--easing-out),
              transform var(--duration-slow) var(--easing-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Animation keyframes */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .hero h1,
  .hero p,
  .hero .cta-group {
    animation: none;
    opacity: 1;
    transform: none;
  }
  
  .reveal {
    transition: none;
    opacity: 1;
    transform: none;
  }
}