/**
 * K2 Calibrations - Main Stylesheet
 *
 * This file imports all CSS modules in the correct order.
 * Include only this file in your HTML pages.
 *
 * Order matters:
 * 1. Variables (design tokens)
 * 2. Reset (normalize browser styles)
 * 3. Typography (base text styles)
 * 4. Components (reusable UI components)
 * 5. Utilities (helper classes - last to ensure highest specificity)
 */

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */
@import 'variables.css';

/* ==========================================================================
   2. CSS RESET
   ========================================================================== */
@import 'reset.css';

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */
@import 'typography.css';

/* ==========================================================================
   4. COMPONENTS
   ========================================================================== */
@import 'components.css';

/* ==========================================================================
   5. UTILITIES
   ========================================================================== */
@import 'utilities.css';

/* ==========================================================================
   6. PAGE-SPECIFIC STYLES (Optional)
   Import page-specific stylesheets as needed
   ========================================================================== */
/* @import 'pages/home.css'; */
/* @import 'pages/products.css'; */
/* @import 'pages/contact.css'; */

/* ==========================================================================
   ADDITIONAL COMPONENT STYLES
   These styles support the HTML component partials.
   In a build process, these would be extracted from component files.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Testimonial Card
   -------------------------------------------------------------------------- */
.testimonial-card {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-xl);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

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

.testimonial-card__rating {
  display: flex;
  gap: 4px;
  margin-bottom: var(--spacing-md);
}

.testimonial-card__star {
  width: 20px;
  height: 20px;
  color: var(--color-accent-gold);
}

.testimonial-card__quote {
  flex: 1;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
}

.testimonial-card__quote p {
  font-size: var(--font-size-base);
  font-style: italic;
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin: 0;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.testimonial-card__avatar-img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.testimonial-card__info {
  display: flex;
  flex-direction: column;
}

.testimonial-card__name {
  font-style: normal;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.testimonial-card__title {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

/* --------------------------------------------------------------------------
   Trust Badges Section
   -------------------------------------------------------------------------- */
.trust-badges-section {
  background-color: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .trust-badges {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-badges {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
  }
}

.trust-badges__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

.trust-badges__item:hover {
  border-color: var(--color-border-light);
  transform: translateY(-2px);
}

.trust-badges__item--highlight {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.1) 0%, transparent 100%);
}

.trust-badges__item--highlight:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-primary);
}

.trust-badges__icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.trust-badges__icon svg {
  width: 100%;
  height: 100%;
}

.trust-badges__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.trust-badges__value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: 1;
}

.trust-badges__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.trust-badges__stars {
  display: flex;
  gap: 2px;
  margin-top: var(--spacing-xs);
  color: var(--color-accent-gold);
}

.trust-badges__stars svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   Brand Logos Section
   -------------------------------------------------------------------------- */
.brand-logos__header {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.brand-logos__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .brand-logos__title {
    font-size: var(--font-size-3xl);
  }
}

.brand-logos__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .brand-logos__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
  }
}

.brand-logos__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: var(--spacing-lg);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

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

.brand-logos__img {
  max-width: 100%;
  height: auto;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(100%) brightness(1.5);
  opacity: 0.7;
  transition: var(--transition-all);
}

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

/* --------------------------------------------------------------------------
   Process Flow Section
   -------------------------------------------------------------------------- */
.process-flow__header {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.process-flow__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .process-flow__title {
    font-size: var(--font-size-4xl);
  }
}

.process-flow__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .process-flow__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .process-flow__steps {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
  }
}

.process-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: var(--transition-all);
}

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

.process-step__number {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
}

.process-step__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: rgba(229, 57, 53, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
}

.process-step__icon svg {
  width: 100%;
  height: 100%;
}

.process-step__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.process-step__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.process-step__connector {
  display: none;
}

@media (min-width: 1024px) {
  .process-step__connector {
    position: absolute;
    right: -24px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    width: 48px;
    height: 48px;
    color: var(--color-border-light);
    z-index: 1;
  }

  .process-step__connector svg {
    width: 24px;
    height: 24px;
  }

  .process-step:last-child .process-step__connector {
    display: none;
  }
}

.process-flow__bonus-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.15) 0%, rgba(229, 57, 53, 0.05) 100%);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-xl);
  text-align: center;
}

@media (min-width: 768px) {
  .process-flow__bonus-content {
    flex-direction: row;
    justify-content: center;
    text-align: left;
  }
}

.process-flow__bonus-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  color: var(--color-primary);
}

.process-flow__bonus-icon svg {
  width: 100%;
  height: 100%;
}

.process-flow__bonus-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.process-flow__bonus-text strong {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
}

.process-flow__bonus-text span {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

/* ==========================================================================
   HOMEPAGE STYLES
   ========================================================================== */

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  padding-top: calc(var(--header-height) + var(--spacing-3xl));
  background-color: var(--color-bg-dark);
}

@media (min-width: 768px) {
  .hero {
    padding-top: calc(var(--header-height) + var(--spacing-4xl));
  }
}

.hero__content {
  max-width: 800px;
  margin: 0 auto;
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: 3.5rem;
  }
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .hero__subtitle {
    font-size: var(--font-size-xl);
  }
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.services {
  background-color: var(--color-bg-dark);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 640px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.services .card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: rgba(229, 57, 53, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
}

.services .card__icon svg {
  width: 100%;
  height: 100%;
}

/* --------------------------------------------------------------------------
   Why Choose Section
   -------------------------------------------------------------------------- */
.why-choose {
  background-color: var(--color-bg-card);
}

.why-choose__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

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

@media (min-width: 1024px) {
  .why-choose__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.why-choose__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.why-choose__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(229, 57, 53, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
}

.why-choose__content {
  flex: 1;
}

.why-choose__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.why-choose__text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials {
  background-color: var(--color-bg-dark);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

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

@media (min-width: 1024px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   CTA Banner Section
   -------------------------------------------------------------------------- */
.cta-banner-section {
  background-color: var(--color-bg-dark);
}